TY  - JOUR
A1  - Leininger, H.
A1  - Kemmer, P.
A1  - Beck, K.
A1  - Christl, M.
T1  - 7-Thiatetracyclo[4.1.0.0\(^{2,4}\).0\(^{3,5}\)]heptan (Benzvalensulfid) - Synthese und Reaktionen
N2  - No abstract available
KW  - Organische Chemie
Y1  - 1982
U6  - http://nbn-resolving.de/urn/resolver.pl?urn:nbn:de:bvb:20-opus-58113
ER  - 
TY  - JOUR
A1  - Scheer, Ulrich
T1  - A novel type of chromatin organization in lampbrush chromosomes of Pleurodeles waltlii: visualization of clusters of tandemly repeated, very short transcriptional units
N2  - A novel chromatin configuration is described in lampbrush chromosomes of Pleurodeles waltlii oocytes which is different from transcriptionally inactive chromatin as weil as from the various forms of transcribed chromatin hitherto described. This novel type of chromatin is not arranged in Christmas tree-Iike configurations of densely packed lateral ribonucleoprotein (RNP) fibriIs but is characterized by a periodic alternating pattern of thick and thin regions which occur in clusters 01 some 10,000 repeats. Each thickened unit with an average length of 45 nm contains two c10sely spaced particles, the putative RNA polymerases, and each thickened unit is separated from the next one by a beaded chromatin spacer with a length of about 80 nm. This chromatin spacer contains on average two particles of approximately 14 nm in diameter, assumed to be nucleosomes. The thickened regions are interpreted to represent short transcriptional units containing approximately 130 base pairs of DNA which are separated from each other by nontranscribed spacers of 240-400 base pairs of DNA. The possibility is discussed that these transcriptional units represent 5S rRNA or tRNA genes.
KW  - Lampbrush chromosomes
KW  - Amphibian oocytes
KW  - Transcription units
KW  - Electron microscopy
Y1  - 1982
U6  - http://nbn-resolving.de/urn/resolver.pl?urn:nbn:de:bvb:20-opus-41087
ER  - 
TY  - JOUR
A1  - Ferner, U.,
A1  - Krüger, Hans-Peter
A1  - Lehmacher, W.
A1  - Rausche, A.
T1  - Auswertung von Verlaufsdaten: Anwendungsorientierte Darstellung anhand von Beispielen aus Pharmakologie und Psychiatrie
N2  - No abstract available
Y1  - 1982
U6  - http://nbn-resolving.de/urn/resolver.pl?urn:nbn:de:bvb:20-opus-41208
ER  - 
TY  - JOUR
A1  - Tacke, Reinhold
A1  - Lange, H.
A1  - Attar-Bashi, M. T.
T1  - Baseninduzierte 1,2-Hydridverschiebungen vom Silicium zum Kohlenstoff: "Anomale" Substitutionsreaktionen an (Halogen-methyl)diorganylsilanen
T1  - Base Induced l,2-Hydride Shifts from Silicon to Carbon: "Anomalous" Substitution Reactionswith (Halomethyl)diorganosilanes
N2  - (C\(_6\)H\(_5\))\(_2\)Si(H)CH\(_2\)X (1 a: X = Cl; 1 b: X = I) und C\(_6\)H\(_5\)(CH\(_3\))Si(H)CH\(_2\)CI (10) reagieren mit LiOCH\(_2\)CH\(_2\)N(CH\(_3\))\(_2\) (2b) zu den Alkoxysilanen (C\(_6\)H\(_5\))\(_2\)Si(CH\(_3\))OCH\(_2\)CH\(_2\)N(CH\(_3\))\(_2\) (5) bzw. C\(_6\)H\(_5\)(CH\(_3\))\(_2\)SiOCH\(_2\)CH\(_2\)N(CH\(_3\))\(_2\) (12). Die Bildung dieser unerwarteten Reaktionsprodukte wird durch einen nucleophilen Angriff des Alkoxids am Si-Atom gedeutet. dem sich eine intramolekulare 1 ,2-Hydridverschiebung vom Si zum C und Eliminierung von Cl e anschließt. Mit weichen Basen, wie z. B. I (-) und (-)SCH\(_2\)CH\(_2\)N(CH\(_3\))\(_2\), wurden dagegen "normale" Substitutionsreaktionen am C-Atom der SiCH\(_2\)Cl-Gruppe beobachtet
N2  - (C\(_6\)H\(_5\))\(_2\)Si(H)CH\(_2\)X (Ia: X = Cl; 1 b: X = I) and C\(_6\)H\(_5\)(CH\(_3\))Si(H)CH\(_2\)CI (10) react with LiOCH\(_2\)CH\(_2\)N(CH\(_3\))\(_2\) (2b) to give the alkoxysilanes (C\(_6\)H\(_5\))\(_2\)Si(CH\(_3\))OCH\(_2\)CH\(_2\)N(CH\(_3\))\(_2\) (5) and C\(_6\)H\(_5\)(CH\(_3\))\(_2\)SiOCH\(_2\)CH\(_2\)N(CH\(_3\))\(_2\) (12), respectively. The formation of these unexpected reaction products is interpreted by a nucleophilic attack of the alkoxide at the Si atom, followed by an intramolecular 1 ,2-hydride shift from Si to C and elimination of Cl 8. However, with soft bases [for example l e and (-)SCH\(_2\)CH\(_2\)N(CH\(_3\))\(_2\) "normal" substitution reactions at the C atom of the SiCH\(_2\)Cl group were observed.
KW  - Anorganische Chemie
Y1  - 1982
U6  - http://nbn-resolving.de/urn/resolver.pl?urn:nbn:de:bvb:20-opus-63734
ER  - 
TY  - JOUR
A1  - Scheer, Ulrich
T1  - Biologische Objekte im Transmissions-Elektronenmikroskop (Teil 4): Spreitungstechniken
N2  - Visualizing nucleic acids (DNA, RNA), nucleoprotein complexes and chromatin requires the use of special electron microscopicspreading techniques. In part 4 (27 refs.), methods are outlined for spreading DNA and RNA molecules for electron microscopic observation, these methods using modifications of the basic protein film method developed by A. Kleinschmidt and R. K. Zahn (1959). Hybridization techniques that allow the observation of heteroduplexes formed between two DNA molecules or between DNA and RNA molecules are reviewed, with special emphasis being placed on the DNA-RNA hybrids as a tool for elucidating RNA splicing. Techniques for studying DNA-protein interactions without the use of a protein monolayer film are mentioned. Finally, the "Miller spreading technique" for visualizing the nucleosomal organization of eukaryotic chromatin as well as the transcription of genes is discribed and illustrated.
Y1  - 1982
U6  - http://nbn-resolving.de/urn/resolver.pl?urn:nbn:de:bvb:20-opus-39652
ER  - 
TY  - JOUR
A1  - Christl, Manfred
A1  - Leininger, Hartmut
A1  - Brunn, Erich
T1  - Carbon-13 Nuclear Magnetic Resonance Spectra of 7-Heterotetracyclo[4.1.0.0<sup>2,4</sup>.0<sup>3,5</sup>]heptanes. Annelation Effects of Aziridine, Oxirane, and Thiirane Rings. Unusual gamma and delta Substituent Effects
N2  - No abstract available
Y1  - 1982
U6  - http://nbn-resolving.de/urn/resolver.pl?urn:nbn:de:bvb:20-opus-30010
ER  - 
TY  - JOUR
A1  - Sirén, Anna-Leena
T1  - Central cardiovascular and thermal effects of prostaglandin D2 in rats
N2  - Prostaglandin D2 (PGD2) is the most common prostaglandin type of tile rat brain. Recently a neurornodulator role for PGD2 has been suggested. In the present work the central cardiovascular and thermal effects of PGDz were studied in urethane-anaesthetised rats. Mlen adrndnistered at the doses of 0.001-10 ~g/rat into the lateral cerebral ventricle(i.c.v.), PGD2 slightly increased the blood pressure, heart rate and body ternpera~ ure. The highest dose caused also an initial hypotensive effect. Upon lntravenous injections PGD2 (0.1-10 ~g/rat) initially decreased and then weakly increased the blood pressure but had only negligible effects on heart rate and body temperature. Central pretreatment with sodium meclofenamate or indomethacin (1 mg/rat i.c.v.) antagonised effectively all the recorded central effects of PGD2. The central cardiovascular and thermal effects of PGD2 were much weaker than those obtained earlier with other prostaglandins, such as PGF2alpha and PGE2.. Therefore, in spite of its abundance in the brain PGD2 may not be very important for the central cardiovascular and thermal regulation in the rat.
KW  - Medizin
Y1  - 1982
U6  - http://nbn-resolving.de/urn/resolver.pl?urn:nbn:de:bvb:20-opus-48658
ER  - 
TY  - JOUR
A1  - Sirén, Anna-Leena
T1  - Central cardiovascular and thermal effects of Prostaglandin E2 in rats
N2  - Prostaglandin E2 (PGE2) increased the blood pressure, heart rate and body temperature, when administered at the doses ofO.OOI-IO,ug into the lateral cerebral ventricle (i.c.v.) of the urethane-anesthetised rat. The highest dose of 10 ,ug/rat induced a strong initial hypotensive effect. lntravenously (i.v.), PGE2 at the doses of 0.01-10 ,ug/rat caused a biphasic blood pressure response with dose-related initial decreases followed by slight increases in blood pressure. The heart rate and body temperature were slightly increased by i.v. administrations of PGE2 . The highest i.v. dose of 10 ,ug/rat initially decreased also the heart rate. Central pretreatment with indomethacin ( I mg/rat i.c.v.) partly antagonised all of the recorded central effects of PGE2 , while sodium meclofenamate (I mg/rat i.c. v.) abolished the hypertensive response to i.c. v. administered PGE2 but failed to significantly affect the PGE2-induced rises of heart rate and body temperature. The results support the previous suggestions that PGE2 may participate in the central cardiovascular and thermoregulatory contro!. The results also suggest that indomethacin and sodium meclofenamate antagonize the effects of exogenous prostaglandins. Since sodium meclofenamate, unlike indomethacin, affected preferentially the hypertensive response to centrally administered PGE2 , there may be differences in the sites and/or modes of action between these drugs.
KW  - Physiologie
Y1  - 1982
U6  - http://nbn-resolving.de/urn/resolver.pl?urn:nbn:de:bvb:20-opus-47960
ER  - 
TY  - JOUR
A1  - Berger, Harald
A1  - Hacker, Jörg
A1  - Juarez, Antonio
A1  - Hughes, Colin
A1  - Goebel, Werner
T1  - Cloning of the chromosomal determinants encoding hemolysin production and mannose-resistant hemagglutination in Escherichia coli
N2  - We have cloned the chromosomal hemolysin determinants from Escherichia coli strains belonging to the four O-serotypes 04, 06, 018, and 075, The hemolysin-producing clones were isolated from gene banks of these strains which were constructed by inserting partial Sau3A fragments of chromosomal DNA into the cosmid pJC74. The hemolytic cosmid clones were relatively stable. The inserts were further sub cloned either as Sail fragments in pACYC184 or as BamHI-SaLI fragments in a recombinant plasmid (pANN202) containing cistron C (hlye) of the plasmid-encoded hemolysin determinant. Detailed restriction maps of each of these determinants were constructed, and it was found that, despite sharing overall homology, the determinants exhibited minor specific differences in their structure, These appeared to be restricted to cistron A (hlyA), which is the structural gene for hemolysin. In the gene banks of two of these hemolytic strains, we could also identify clones which carried the genetic determinants for the mannose-resistant hemagglutination antigens Vb and VIc. Both of these fimbrial antigens were expressed in the E. coli K-12 clones to an extent similar to that observed in the wild-type strains. These recombinant cosmids were rather unstable, and, in the absence of selection, segregated at a high frequency.
Y1  - 1982
U6  - http://nbn-resolving.de/urn/resolver.pl?urn:nbn:de:bvb:20-opus-40255
ER  - 
TY  - JOUR
A1  - Kreft, Jürgen
A1  - Hughes, Colin
T1  - Cloning vectors derived from plasmids and phage of Bacillus
N2  - No abstract available
Y1  - 1982
U6  - http://nbn-resolving.de/urn/resolver.pl?urn:nbn:de:bvb:20-opus-47014
ER  - 
TY  - JOUR
A1  - Schartl, Manfred
A1  - Barnekow, A.
A1  - Bauer, H.
A1  - Anders, F.
T1  - Correlations of inheritance and expression between a tumor gene and the cellular homolog of the Rous sarcoma virus-transforming gene in Xiphophorus
N2  - No abstract available
KW  - Physiologische Chemie
Y1  - 1982
U6  - http://nbn-resolving.de/urn/resolver.pl?urn:nbn:de:bvb:20-opus-61937
ER  - 
TY  - JOUR
A1  - Lutz, Werner K.
A1  - Jaggi, W.
A1  - Schlatter, C.
T1  - Covalent binding of diethylstilbestrol to DNA in rat and hamster liver and kidney [Short Communication]
N2  - No abstract available
KW  - Toxikologie
KW  - Carcinogenesis
KW  - Covalent binding index - Diethylstilbestrol
KW  - DNA binching
KW  - Estrogen
KW  - Hormone
Y1  - 1982
U6  - http://nbn-resolving.de/urn/resolver.pl?urn:nbn:de:bvb:20-opus-61066
ER  - 
TY  - JOUR
A1  - Werner, Helmut
A1  - Heiser, Bernd
A1  - Burschka, Christian
T1  - Cycloadditionsreaktionen von Organometallkomplexen, I: die Synthese viergliedriger Metalla-Heterocyclen durch [2 + 2]-Cycloaddition aus (Isonitril)cobalt-Komplexen und Isocyanaten sowie Isothiocyanaten
T1  - Cycloaddition Reactions of Organometal Complexes, I: The Synthesis of Four-membered Metalla-Heterocycles by [2 + 2] Cycloaddition of (Isonltrile)cobalt Complexes and Isocyanates or Isothiocyanates
N2  - No abstract available
KW  - Chemie
Y1  - 1982
U6  - http://nbn-resolving.de/urn/resolver.pl?urn:nbn:de:bvb:20-opus-46589
ER  - 
TY  - JOUR
A1  - Tacke, Reinhold
A1  - Frohnecke, J.
A1  - Niedner, R.
T1  - Darstellung und Eigenschaften potentiell curarewirksamer Silicium-Verbindungen, IV
T1  - Preparation and Properties of Silicon Compounds with Potential Curare-Like Activity, IV
N2  - Die Synthese der Organosilicium· Verbindungen 3 a- d wird erstmalig beschrieben. Sie wurden durch ihre physikalischen, chemischen und pharmakologischen Eigenschaften charakterisiert. Ja- d wirken als uKurzzeit-Muskelrelaxantien", deren Entgiftung durch Hydrolyse der Si- OeBindungen (Sollbruchstellen) erfolgt.
N2  - The synthesis of the organosilicon compounds Ja-d is described for the first time. They were characterized by their physical, chemical, and pharmacological properties. 3 a- d are shortly acting muscle relaxants. Their detoxification is achieved by hydrolysis of the Si-OC bonds ("intended sites of cleavage").
KW  - Anorganische Chemie
Y1  - 1982
U6  - http://nbn-resolving.de/urn/resolver.pl?urn:nbn:de:bvb:20-opus-63711
ER  - 
TY  - JOUR
A1  - Burschka, Christian
T1  - Die Kristallstruktur von p-Tolylbis(diethyldithiocarbamato)-thallium(III) und Phenylbis(methylxanthogenato)bismut(III)
T1  - Crystal Structure of p-Tolylbis(diethyldithiocarbamato)thallium(III) and Phenylbis(methylxanthogenato)bismut(III)
N2  - Die Kristallstruktur von 4.CH\(_3\)(C\(_6\)H\(_4\))-TI(S\(_2\)CN(C\(_2\)H\(_5\))\(_2\))\(_2\) (P2\(_1\)/c, a = 11,973(3) A, b = 10,692(3) A, c = 19,232(4) A, ß = 114,02(2)°, Z = 4) und C\(_6\)H\(_5\)-Bi(S\(_2\)COCH\(_3\))\(_2\) (P2\(_1\)/c, a = 6,395(2) A, b = 24,684(8) A, c = 9,732(3) A, ß = 101,38(3)°, Z = 4) konnte aus Röntgendiffraktometerdaten von Einkristallen ermittelt werden. Die interatomaren Abstände zeigen daß, die Koordination von Dithiocarbamat und Xanthogenat an die Metallatome wie schon vermutet stark asymmetrisch zweizähnig und ausschließlich über Schwefel erfolgt. Die Koordinationsunter· schiede zwischen Bismut und Thallium ergeben ein deutliches Indiz für die "stereochemische Aktivität" des freien Elektronenpaares am Bismutatom.
N2  - The crystal structure of 4.CH\(_3\)(C\(_6\)H\(_4\))-TI(S\(_2\)CN(C\(_2\)H\(_5\))\(_2\))\(_2\) ((P2\(_1\)/c, a = 11,973(3) A, b = 10,692(3) A, c = 19,232(4) A, ß = 114,02(2)°, Z = 4)  and C\(_6\)H\(_5\)-Bi(S\(_2\)COCH\(_3\))\(_2\) (P2\(_1\)/c, a = 6,395(2) A, b = 24,684(8) A, c = 9,732(3) A, ß = 101,38(3)°, Z = 4) was solved from X·ray diffraction data of single crystals. FlOm the interatomic distances follows that the dithiocarbamate and xantho· genate ligands coordinate asymmetrically bidentate to the metal as presumed and exclusively through the sulfur atoms. Differences in the coordination sphere of bismut and thallium give evidence for a "stereochemically active lone pair" on the bismut atom.
KW  - Chemie
Y1  - 1982
U6  - http://nbn-resolving.de/urn/resolver.pl?urn:nbn:de:bvb:20-opus-31353
ER  - 
TY  - JOUR
A1  - Sirén, Anna-Leena
T1  - Differences in central actions of arachidonic acid and prostaglandin F\(_{2\alpha}\) between spontaneously hypertensive and normotensive rats
N2  - Prostag1andin F\(_{2\alpha}\) (PGF\(_{2\alpha}\)) is one of the most common metabo1ites of arachidonic acid (M) in rat brain. When administered intracerebroventricularly (i.c.v.) to rats, both AA and PGFal exert dose-related hypertensive, tachycardic and hyperthermic effects. Metabolie alterations in the endogenaus formation of some prostaglandins in the brain-stem of spontaneously hypertensive rats (SHR) have been reported. Therefore the central effects of AA and PGF \(_{2\alpha}\) on blood pressure, heart rate and body temperature were studied both in SHR and nonootensive Wistar rats (NR) under urethane-anaesthesia. The hypertensive effect of AA i.c.v. (0.01-100 \(\mu\)g/rat) was larger in magni tude in SHR than in NR, but there was no significant difference in the M-induced changes of heart rate and body temperature between the groups. Pretreatment of NR wi th soditm1 :meclofenamate (1 mg/rat i.c.v.) antagonised the central effects of M indicating that these effects are not due to M itself but to its conversion to prostaglandins. Unlike the effects of AA, the central hypertensive, tachycardic and hyperthennic responses to PGF\(_{2\alpha}\) (0.5-50 l-lg/rat i.c.v .) were significantly attenuated in SHR. The present results obtained with M are conpatible with the previous assumption that the synthesis of prostaglandins in the brain of SHR might differ from that in NR. The results also demonstrate that the central effects of PGF\(_{2\alpha}\) are reduced in SHR.
KW  - Neurobiologie
Y1  - 1982
U6  - http://nbn-resolving.de/urn/resolver.pl?urn:nbn:de:bvb:20-opus-63324
ER  - 
TY  - JOUR
A1  - Ruhe, Ernstpeter
T1  - Du songe à la réalité ou de la réalité au songe? Die jüngsten Romane Mongo Betis
N2  - No abstract available
Y1  - 1982
U6  - http://nbn-resolving.de/urn/resolver.pl?urn:nbn:de:bvb:20-opus-38191
ER  - 
TY  - JOUR
A1  - Ott, Ilka
A1  - Lohse, Martin J.
A1  - Klotz, Karl-Norbert
A1  - Vogt-Moykopf, Ingolf
A1  - Schwabe, Ulrich
T1  - Effects of Adenosine on Histamine Release from Human Lung Fragments
JF  - International Archives of Allergy and Immunology
N2  - The actions of adenosine on histamine release of human lung fragments were investigated. Histamine release was stimulated either with the calcium ionophore A 23187 orwith concanavalin A. Adenosine and its analogue 5'-N-ethylcarboxamidoadenosine alone had no significant effect on basal release or on the release elicited by A 23187 or concanavalin A. However, in the presence of the adenosine receptor antagonist 8-[4-[[[[(2-aminoethyl)amino]-carbonyl] methyloxy]-phenyl]-1,3-dipropylaxanthine (XAC), which itself did not affect the release, adenosine increased the stimulated histamine release. On the other hand, in the presence of the nucleoside transport inhibitor S-(p-nitrobenzyl)-6-thioninosine (NBTI), adenosine caused a reduction in stimulated histamine release. NBTI itself caused a stimulation of release. Thus, a stimulatory effect of adenosine was seen in the presence ofXAC, whereas an inhibitory effect was unmasked by NBTI. From these data it is concluded that adenosine exerts two opposing effects on histamine release in the human lung which neutralize each other: it inhibits release via a si te antagonized by XAC, which presumably represents an A2 adenosine receptor, and it stimulates release via a mechanism that is blocked by NBTI, suggesting that adenosine needs to reach the interior of cells to exert this effect. The slight stimulatory effect of NBTI alone demonstrates that trapping intracellularly formed adenosine inside mast cells leads to sufficient concentrations of adenosine to stimulate histamine release. These findings suggest an important bimodal role of adenosine in regulating histamine release in the human lung.
KW  - mast cells
KW  - adenosine
KW  - histamine release
KW  - human lung
Y1  - 1982
U6  - http://nbn-resolving.de/urn/resolver.pl?urn:nbn:de:bvb:20-opus-127877
VL  - 98
ER  - 
TY  - JOUR
A1  - Christl, Manfred
A1  - Lechner, M.
T1  - Einige Reaktionen des 8,8-Dibromtetracyclo[5.1.0.0\(^{2,4}\).0\(^{3,5}\)]octans
N2  - No abstract available
KW  - Organische Chemie
Y1  - 1982
U6  - http://nbn-resolving.de/urn/resolver.pl?urn:nbn:de:bvb:20-opus-58108
ER  - 
TY  - CHAP
A1  - Scheer, Ulrich
T1  - Electron microscopic analysis of chromatin and gene expression
N2  - No abstract available
Y1  - 1982
U6  - http://nbn-resolving.de/urn/resolver.pl?urn:nbn:de:bvb:20-opus-39456
ER  - 
TY  - CHAP
A1  - Hommers, Wilfried
A1  - Zienert, Hans Joachim
A1  - Steller, Max
T1  - Erhöhung sozialer Kompetenz jugendlicher Inhaftierter durch modellunterstütztes Rollentraining (MURT)
N2  - No abstract available
KW  - Klinische Psychologie / Klinische Psychiatrie / Aufsatzsammlung / Gemeindepsychologie / Familientherapie / Jugendpsychotherapie / Kinderpsychother
Y1  - 1982
U6  - http://nbn-resolving.de/urn/resolver.pl?urn:nbn:de:bvb:20-opus-44062
ER  - 
TY  - JOUR
A1  - Hughes, Colin
A1  - Müller, Dorothee
A1  - Hacker, Jörg
A1  - Goebel, Werner
T1  - Genetics and pathogenic role of Escherichia coli hemolysin
N2  - While clear evidence exists for the direct involvement of cytolysins in the pathogenesis of Gram-positive bacteria, the significance of Gram-negative haemolysins remains unclear. This paper presents briefly data indicating a role for haemolysin production in infections caused by Escherichia coli and also experiments which have allowed an analysis of the molecular basis of the haemolysis among pathogenic and non-pathogenic strains of this species.
KW  - Toxicity ; plasmids
KW  - gene-cloning
Y1  - 1982
U6  - http://nbn-resolving.de/urn/resolver.pl?urn:nbn:de:bvb:20-opus-40082
ER  - 
TY  - BOOK
A1  - Wilhelm, Gernot
T1  - Grundzüge der Geschichte und Kultur der Hurriter
N2  - No abstract available.
KW  - Geschichte
KW  - Churriter
Y1  - 1982
U6  - http://nbn-resolving.de/urn/resolver.pl?urn:nbn:de:bvb:20-opus-128487
SN  - 3-534-08151-X
PB  - Wissenschaftliche Buchgesellschaft
CY  - Darmstadt
ER  - 
TY  - JOUR
A1  - Barnekow, A.
A1  - Schartl, Manfred
A1  - Anders, F.
A1  - Bauer, H.
T1  - Identification of a fish protein associated with a kinase activity and related to the Rous sarcoma virus transforming protein
N2  - No abstract available
KW  - Physiologische Chemie
Y1  - 1982
U6  - http://nbn-resolving.de/urn/resolver.pl?urn:nbn:de:bvb:20-opus-61946
ER  - 
TY  - GEN
T1  - Jahresbericht 1981
T1  - Annual Report 1981
N2  - Die Entwicklung der Universitätsbibliothek Würzburg im Jahr 1981.
N2  - Annual Report of the University Library of Würzburg, 1981.
T3  - Jahresbericht der Universitätsbibliothek Würzburg - 1981 
KW  - Würzburg
KW  - Universitätsbibliothek
KW  - Bericht
KW  - Jahresbericht
KW  - Würzburg
KW  - University Library
KW  - Report
KW  - Annual Report
KW  - Wuerzburg
KW  - Wurzburg
Y1  - 1982
U6  - http://nbn-resolving.de/urn/resolver.pl?urn:nbn:de:bvb:20-opus-42247
ER  - 
TY  - JOUR
A1  - Schneider, Wolfgang
T1  - Kausalmodelle zur Beschreibung und Erklärung von Rechtschreibleistungen in der Grundschule - Eine Sekundäranalyse
T1  - Testing causal models of spelling ability - A secondary analysis
N2  - Vorgestellt wird ein Versuch, die in der einschlägigen literatur postulierte multifaktorielle Bedingtheit von Rechtschreibleistungen in der Grundschule über ein angemessenes methodisches Design zu prüfen. Zentral ist dabei die Frage, ob sich identische Kausalstrukturen für beginnende und geübte Rechtschreiber (Schüler der zweiten w. vierten Klasse) nachweisen lassen. Konventioneffe Verfahren der Kausafanafysa hatten sich in der Primärstudie (Schneider 1980) als unökonomisch und wenig aussagekräftig erwiesen, 10 daß in der Sekundäranalvse auf eine flexiblere Prozedur zurückgegriffen wird. Mit diesem Verfahren zur AnaIVse von Strukturgleichungssysteman (LiSREL) ist es möglich, für die Gruppe der Zweitund Viertkläßler Modelle zu entwickeln und zu überprüfen, die mit den Ausgangsdaten kompatibel sind. Als wesentliches Ergebnis zeigt sich, daß die theoretisch postulierte Bedingungsstruktur nur für die Viertkläßler (eingeschränkt) bestätigt werden kann, während für die Schüler der zweiten Klassenstufe ein grundlegend verschiedenes Muster resultiert.
N2  - In this studv an attempt is made to find a ca usa I pattern describing and explaining spelling in elementarv school children. The main question concerns the structural equivalence of this pattern for beginning and advanced speilers (second w. fourth graden). Whereas in a primary analysis (Schneider 1980) the limitations of traditional path analytic procedur81 made it impossible to handle the problem adequate' V, the advantages of a more flexible program system (LISREL) can be demonstrated in this secondary analysis. Parsimonious and rat her elegant causal models are constructed and tested for both age groupI, showing different causal panerns for beginning and advanced speilers. Only in case of the fourth graders the resulting causal structure has soma simifarity to the modal derived from theoreticaf assumptions.
KW  - Psychologie
Y1  - 1982
U6  - http://nbn-resolving.de/urn/resolver.pl?urn:nbn:de:bvb:20-opus-50546
ER  - 
TY  - BOOK
A1  - Bach, Ulrich
T1  - Kommentierte Bibliographie englischer literarischer Testamente vom 14. bis zum 20. Jahrhundert
N2  - No abstract available
KW  - Englisch
KW  - Testament
KW  - Literatur
KW  - Geschichte 1300-1980
KW  - Bibliographie
Y1  - 1982
U6  - http://nbn-resolving.de/urn/resolver.pl?urn:nbn:de:bvb:20-opus-47190
SN  - 3-533-03182-9
ER  - 
TY  - JOUR
A1  - Ulrichs, Karin
A1  - Deltz, E.
A1  - Thiede, A.
A1  - Müller-Ruchholtz, W.
T1  - Lymphoid tissue transplantation in rats leads to a GVHR, inducing a specific T-cell mediated autoreactivity against MHC-antigens
N2  - No abstract available
Y1  - 1982
U6  - http://nbn-resolving.de/urn/resolver.pl?urn:nbn:de:bvb:20-opus-45420
ER  - 
TY  - JOUR
A1  - Moreno-Diaz de la Espina, Susana
A1  - Franke, Werner W.
A1  - Krohne, Georg
A1  - Trendelenburg, Michael F.
A1  - Grund, Christine
A1  - Scheer, Ulrich
T1  - Medusoid fibril bodies: a novel type of nuclear filament of diameter 8 to 12 nm with periodic ultrastructure demonstrated in oocytes of Xenopus laevis
N2  - No abstract available
Y1  - 1982
U6  - http://nbn-resolving.de/urn/resolver.pl?urn:nbn:de:bvb:20-opus-34116
ER  - 
TY  - JOUR
A1  - Peach, Michael E.
A1  - Burschka, Christian
T1  - Metal carbonyl complexes of some aromatic ortho bis(methylthio)ethers
N2  - Various complexes of the type M(CO)4L and [M(CO)4lzL, M = Cr, Mo, W, have been prepared and characterized. A series of aromatic ortho bis(methylthio)ethers were used as the ligand L. The crystal structures of the free ligand C6(SCH)6 and of the complex Cr(CO)4C6(SCH)6 are reported.
N2  - On a prepare divers complexes du type M(CO)4L et [M(CO)4]2L, ou M = Cr, Mo, W, et on les a identifies. On a utilise une serie d'ortho bis (methylthio) ethers aromatiques comme ligand L. On rapporte la structure cristalIine du ligand libre C6(SCH)6 et celle du complexe Cr(CO)4C6(SCH)6.
KW  - Chemie
Y1  - 1982
U6  - http://nbn-resolving.de/urn/resolver.pl?urn:nbn:de:bvb:20-opus-31964
ER  - 
TY  - CHAP
A1  - Scheer, Ulrich
A1  - Zentgraf, Hanswalter
T1  - Morphology of nucleolar chromatin in electron microscopic spread preparations
N2  - No abstract available
Y1  - 1982
U6  - http://nbn-resolving.de/urn/resolver.pl?urn:nbn:de:bvb:20-opus-41155
ER  - 
TY  - JOUR
A1  - Schneider, Wolfgang
T1  - Neuere Trends der Rechtschreibforschung
N2  - No abstract available
KW  - Psychologie
Y1  - 1982
U6  - http://nbn-resolving.de/urn/resolver.pl?urn:nbn:de:bvb:20-opus-50475
ER  - 
TY  - JOUR
A1  - Wilhelm, Gernot
T1  - Noch einmalzur behaupteten Ergativität des Elamischen
N2  - no Abstract available
KW  - Archäologie
Y1  - 1982
U6  - http://nbn-resolving.de/urn/resolver.pl?urn:nbn:de:bvb:20-opus-70334
ER  - 
TY  - BOOK
A1  - Wolf, Norbert Richard
T1  - Probleme einer Valenzgrammatik des Deutschen
N2  - No abstract available
KW  - Deutsch
KW  - Valenz <Linguistik>
KW  - Valenzgrammatik
KW  - Satzglied
Y1  - 1982
U6  - http://nbn-resolving.de/urn/resolver.pl?urn:nbn:de:bvb:20-opus-41699
ER  - 
TY  - JOUR
A1  - Schartl, A.
A1  - Schartl, Manfred
A1  - Anders, F.
T1  - Promotion and regression of neoplasia by testosterone-promoted cell differentiation in Xiphophorus and Girardinus
N2  - No abstract available.
KW  - Schwertkärpfling
KW  - Lebendgebärende Zahnkarpfen
Y1  - 1982
U6  - http://nbn-resolving.de/urn/resolver.pl?urn:nbn:de:bvb:20-opus-86684
ER  - 
TY  - JOUR
A1  - Wrobel, D.
A1  - Tacke, Reinhold
A1  - Wannagat, U.
A1  - Harder, U.
T1  - Sila-Analoga tertiärer Carbinole mit Duftwirkung
T1  - Sila Analogues of Tertiary Carbinols as Perfumes
N2  - Es wurden Silanale RR'R"SiOH 7 dargestellt, die Carbinolen RR'R"COH 1 (R = CH\(_3\) , R' = CH\(_3\) , CH = CH\(_2\) , C\(_2\)H\(_5\) , R" = CH\(_2\)C\(_6\)H\(_5\) , CH\(_2\)CH\(_2\)C\(_6\)H\(_5\)) mit starker Duftwirkung im Bereich blumiger Noten (Maiglöckchen-Hyazinthe-Rose) analog waren. Ihr Syntheseweg verläuft über die Reaktionsschritte (3) mit teilweise bisher unbekannten Zwischenstufen 6. Die Sila-Riechstoffe 7 sind in Intensität und Duftbereich den Carbinolen 1 ähnlich, doch ist allgemein eine Verschiebung der Duftnote von Maiglöckchen zu Hyazinthe zu beobachten.
N2  - Silanals RR'R"SiOH 7 which areanalog to carbinols 1 with strong odour in the region of flowery notes (lily of the valley-hyacinth-rose) were prepared via reaction steps (3) and partially unknown intermediates 6. Sila perfumes 7 are similar in intensity and spectrum of odour to 1 but a shift from lily of the valley towards hyacinth notes is generally observed.
KW  - Anorganische Chemie
Y1  - 1982
U6  - http://nbn-resolving.de/urn/resolver.pl?urn:nbn:de:bvb:20-opus-63705
ER  - 
TY  - JOUR
A1  - Tacke, R.
A1  - Bentlage, A.
A1  - Sheldrick, W. S.
A1  - Ernst, L.
A1  - Towart, R.
A1  - Stoepel, K.
T1  - Sila-Pharmaka, 24. Mitt. [1]. Sila-Analoga von Nifedipin-ähnlichen 4-Aryl-2.6-dimethyl-1.4-dihydropyridin- 3.5-dicarbonsäure-dialkylestern, II.
T1  - Sila-Drugs, 24th Communication [1]. Sila-Analogues of Nifedipine-Like Dialkyl 4-Aryl-2,6-dimethyl-1,4-dihydropyridine- 3,5-dicarboxylates, II.
JF  - Zeitschrift für Naturforschung B
N2  - In the course of systematic studies on sila-substituted drugs the nifedipine-like 1.4-dihydropyridine derivatives 4a, 4b and 4c were prepared and investigated with respect to sila-substitution effects. By X-ray diffraction analyses 4a, 4b and 4c were found to be isostructural. The C/Si-analogues exhibit similar spasmolytic activities (in vitro, guinea pig ileum), comparable with that of nifedipine. However, the compounds differ substantially in their in vivo activity, as measured by the antihypertensive effect on the renal-hypertensive rat. The experimental results are discussed with respect to the carbon/silicon exchange.
KW  - sila-analogues of Nifedipine derivatives
KW  - X-ray
KW  - pharmacological activity
KW  - structure-activity relationships
Y1  - 1982
U6  - http://nbn-resolving.de/urn/resolver.pl?urn:nbn:de:bvb:20-opus-128381
VL  - 37
IS  - 4
ER  - 
TY  - JOUR
A1  - Tacke, Reinhold
A1  - Linoh, Haryanto
A1  - Attar-Bashi, Moayad T.
A1  - Sheldrick, William S.
A1  - Ernst, Ludger
A1  - Niedner, Roland
A1  - Frohnecke, Joachim
T1  - Sila-Pharmaka, 26. Mitt. [1] Darstellung und Eigenschaften potentiell curarewirksamer Silicium-Verbindungen, III
T1  - Sila-Pharmaca, 26th Communication [1] Preparation and Properties of Silicon Compounds with Potential Curare-Like Activity, III
JF  - Zeitschrift für Naturforschung B
N2  - The potentially curare-like silicon compounds 8a- 8f were synthesized and investigated with respect to their structure-activity relationships. The conformations of the compounds in the solid state and in solution were studied by X-ray diffraction analysis (8a- 8e) and IR NMR spectroscopy (8a- 8f), respectively. The muscle relaxing properties of 8a- 8f were investigated on the mouse. The observed structure-activity relationships are not in accordance with the classical "14 Å model" for neuromuscular blocking agents.
KW  - structure-activity relationships
KW  - X-ray
KW  - curare-lik activity
KW  - silicon compounds
KW  - conformational anaylses
Y1  - 1982
U6  - http://nbn-resolving.de/urn/resolver.pl?urn:nbn:de:bvb:20-opus-128402
VL  - 37
IS  - 11
ER  - 
TY  - JOUR
A1  - Scheer, Ulrich
A1  - Sommerville, John
T1  - Sizes of chromosome loops and hnRNA molecules in oocytes of amphibia of different genome sizes
N2  - The lengths of lampbrush chromosome loops and their tran scription units show a positive correlation with genome size in oocytes of amphibia with different C values. However, there is no such correlation with contour lengths of hnRNA molecu les isolated from these oocytes. These results indi cate th at more ON A sequences are transcribed in amphibia of higher C value , but that processing of RNA transc ripts occurs while they are still attached to the chromosomes as nascent ribonucleoprotein fibrils.
Y1  - 1982
U6  - http://nbn-resolving.de/urn/resolver.pl?urn:nbn:de:bvb:20-opus-33094
ER  - 
TY  - JOUR
A1  - Sebald, Walter
A1  - Friedl, P.
A1  - Schairer, H. U.
A1  - Hoppe, J.
T1  - Structure and genetics of the H\(^+\)-conducting F\(_0\) portion of the ATP synthase
N2  - The ATP synthase occurs in remarkably conserved form in procaryotic and eucaryotic cells. Thus, our present knowledge of ATP synthase is derived from sturlies of the enzyme from different organisms, each affering specific experimental possibilities. In recent tim es, research on the H\(^+\) -conducting F0 part of the ATP synthase has been greatly stimulated by two developments in the Escherichio coli system. Firstly, the purification and reconstitution of the whole ATP synthase as weil as the proton conductor Fa from E. coli have been achieved. These functionally active preparations are well defined in terms of subunit composition, similar to the thermophilic enzyme from PS-3 studied by Kagawa's group.u Secondly, the genetics and the molecular cloning of the genes of all the F\(_0\) subunits from E. coli yielded information on the function of subunit polypeptides and essential amino acid residues. Furthermore, the amino acid sequence of hydrophobic F\(_0\) subunits, which are difficult to analyze by protein-chemical techniques, could be derived from the nucleotide sequence of the genes. These achievements, which shall be briefly summarized in the next part of this communication, provide the framework to study specific aspects of the structure and function of the F\(_0\) subunits.
KW  - Biochemie
Y1  - 1982
U6  - http://nbn-resolving.de/urn/resolver.pl?urn:nbn:de:bvb:20-opus-62733
ER  - 
TY  - JOUR
A1  - Tacke, Reinhold
A1  - Lange, H.
A1  - Bentlage, A.
T1  - Synthese und Eigenschaften von (Hydroxy-methyl)diorganylsilanen
T1  - Synthesis and Properties of (Hydroxymethyl)diorgaoylsilanes
N2  - The synthesis of the (hydroxymethyl)diorganylsilanes R\(^1\)R\(^2\)Si(H)CH\(_2\)OH (4a: R\(^1\) = R\(^2\) = CH\(_3\), 2-silaisobutanol; 4b: R\(^1\) = CH\(_3\), R\(^2\) == C\(_6\)H\(_5\); 4c: R\(^1\) == R\(^2\) = C\(_6\)H\(_5\))is achieved bythereactionof R\(^1\)R\(^2\)Si(Cl)CH\(_2\)Cl (2a-c) with AcOH/NEt\(_3\) to R\(^1\)R\(^2\)Si(OAc)CH\(_2\)OAc (Ja-c), followed by treating with LiAlH\(_4\) and hydrolysis.
KW  - Anorganische Chemie
Y1  - 1982
U6  - http://nbn-resolving.de/urn/resolver.pl?urn:nbn:de:bvb:20-opus-63727
ER  - 
TY  - JOUR
A1  - Kuehn, A.
A1  - Burschka, Christian
A1  - Werner, H.
T1  - Synthesis and molecular structure of C\(_5\)H\(_5\)(P-/-Pr\(_3\))Pd(η\(^1\), η\(^3\)-C\(_3\)H\(_4\))Pd(P-/-Pr\(_3\))Br: a compound formed through insertion of allene into a metal-metal bond\(^1\)
N2  - No abstract available
KW  - Chemie
Y1  - 1982
U6  - http://nbn-resolving.de/urn/resolver.pl?urn:nbn:de:bvb:20-opus-46592
ER  - 
TY  - JOUR
A1  - Tacke, M.
A1  - Schuberth, W.
A1  - Becker, Charles R.
A1  - Haas, L. D.
T1  - The dielectric constant of PbTe at 4.2 K and \(\tilde ν\)=84.15 cm\(^{-1}\), 96.97 cm\(^{-1}\), 103.60 cm\(^{-1}\)
N2  - The dielectric constant of a PbTe epitaxial layer has been measured by surface wave spectroscopy using an optically pumped far-infrared laser and the technique of attenuated total reflection.
Y1  - 1982
U6  - http://nbn-resolving.de/urn/resolver.pl?urn:nbn:de:bvb:20-opus-30821
ER  - 
TY  - JOUR
A1  - Schartl, Manfred
A1  - Barnekow, Angelika
T1  - The expression in eukaryotes of a tyrosine kinase which is reactive with pp60v-src antibodies
N2  - All specimens of Eumetazoa and Parazoa, ranging from mammals, birds, teleosts, sharks, lampreys, amphioxus, insects, down to sponges showed the pp60c-src associated kinase activity, indicating that c-src, which is the cellular homologue of the oncogene v-src of Rous sarcoma virus (RSV) is probably present in all multicellular animals. Protozoa and plants did not show pp60c-src: kinase activity.
The degree of c-src expression depends on the taxonomic rank of the Eumetazoa tested, and is organ-specific with nervaus tissues displaying the highest kinase activities. In the central nervous system of mammals and birds we found a high c-src expression, and in that of the lampreys, amphioxus, and insects the lowest. Unexpectedly, total extracts of sponges showed an amount of pp60c-src kinase activity similar to that of brain cell extracts of mammals and birds. These findings suggest that pp60c-src is a phylogenetic old protein that might have evolved together with the multicellular organisation of Metazoa, and that might be of importance in proliferation and differentiation of nontransformed cells.
KW  - Protein-Tyrosin-Kinasen
KW  - Eukaryoten
Y1  - 1982
U6  - http://nbn-resolving.de/urn/resolver.pl?urn:nbn:de:bvb:20-opus-86208
ER  - 
TY  - JOUR
A1  - Viebrock, A.
A1  - Perz, A.
A1  - Sebald, Walter
T1  - The imported preprotein of the proteolipid subunit of the mitochondrial ATP synthase from Neurospora crassa. Molecular cloning and sequencing of the mRNA
N2  - No abstract available
KW  - Biochemie
Y1  - 1982
U6  - http://nbn-resolving.de/urn/resolver.pl?urn:nbn:de:bvb:20-opus-62742
ER  - 
TY  - JOUR
A1  - Hof, H.
A1  - Emmerling, P.
A1  - Hacker, Jörg
A1  - Hughes, C.
T1  - The role of macrophages in primary and secondary infection of mice with Salmonella typhimurium
N2  - Elimination of macrophages with high-molecular dextran sulphate (OS) markedly impairs resistance of mice to primary infection with smooth, virulent strains of Salmonella typhimurium, whereas stimulation of this system by killed Bordetella pertussis organisms increases resistance. In infection with rough, avirulent strains of S. iyphimurium the elimination of macro phages was not followed by an essential loss of resistance, and it appears that other non-specific defence mechanisms, for example the complement system, may have compensated for the lack of macrophages. Macrophages, therefore, play an important role in defence during primary infection with virulent strains. In immunity to challenge infection with S. typhimurium, macrophages play an even more significant role. Treatment with OS completely removes immunity, and both humoral and cell-mediated immune mechanisms seem to require the participation of macrophages.
KW  - Macrophage
KW  - Salmonella typhimurium
KW  - Dextran sulphate
KW  - Mouse
KW  - 0 antigen
KW  - Bordeiella pertussis
Y1  - 1982
U6  - http://nbn-resolving.de/urn/resolver.pl?urn:nbn:de:bvb:20-opus-40248
ER  - 
TY  - JOUR
A1  - Schairer, H. U.
A1  - Hoppe, J.
A1  - Sebald, Walter
A1  - Friedl, P.
T1  - Topological and functional aspects of the proton conductor, F\(_0\), of the Escherichia coli ATP-synthase
N2  - The isolated H\(^+\) conductor, F\(_0\) , of the Escherichia co1i ATP-synthase consists of three subunits, a, b, and c. H\(^+\) -permeable liposomes can be reconstit~ted with F\(_0\) and lipids; addition of F\(_1\)-ATPase reconstitutes a functional ATP-synthase. Mutants with altered or misslng F\(_0\) subunits are defective in H\(^+\) conduction. Thus, all three subunits are necessary for the expression of H\(^+\) conduction. The subunits a and b contain binding sites for F\(_1\)• Computer calculations, cross-links, membrane-permeating photo-reactive labels, and proteases were used to develop tentative structural models for the individual F\(_0\) subunits.
KW  - Biochemie
Y1  - 1982
U6  - http://nbn-resolving.de/urn/resolver.pl?urn:nbn:de:bvb:20-opus-62721
ER  - 
TY  - JOUR
A1  - Krüger, Hans-Peter
A1  - Kohnen, Ralf
T1  - Tranquillizer effects in an experimental analog of group psychotherapy
N2  - In an experimental analog of verbal examinations, the call-up situation, the effects of two dosages of a tranquillizing agent (lopirazepam) are compared to placebo treatment. 72 male and female, healthy, young volunteers have been randomly assigned to 12 groups of 6 subjects each. Pulse frequency and performance were registered. The results indicated differential drug effects which were interpreted according to the hypotheses of "differential effects of social stressors". If a situation was highly challenging for a subject, the application of a tranquillizer in an adequately high dosage enabled him to perform well in spite of or because of strong increases in pulse frequency.
KW  - Tranquillizer
KW  - Social stress situations
KW  - Group dynamics
KW  - Healthy subjects
KW  - Differential effects of stressors
KW  - Anxiolysis
KW  - Telemetry Activation
Y1  - 1982
U6  - http://nbn-resolving.de/urn/resolver.pl?urn:nbn:de:bvb:20-opus-41316
ER  - 
TY  - JOUR
A1  - Kohnen, Ralf
A1  - Krüger, Hans-Peter
T1  - Tranquillizer effects in an experimental analog of verbal examinations
N2  - In an experimental analog of verbal examinations, the call-up situation, the effects of two dosages of a tranquillizing agent (lopirazepam) are compared to placebo treatment. 72 male and female, healthy, young volunteers have been randomly assigned to 12 groups of 6 subjects each. Pulse frequency and performance were registered. The results indicated differential drug effects which were interpreted according to the hypotheses of "differential effects of social stressors". If a situation was highly challenging for a subject, the application of a tranquillizer in an adequately high dosage enabled him to perform well in spite of or because of strong increases in pulse frequency.
KW  - Tranquillizer
KW  - Social stress
KW  - Examination
KW  - Healthy subjects
KW  - Differential effects of stressors
KW  - Telemetry
KW  - Activation
Y1  - 1982
U6  - http://nbn-resolving.de/urn/resolver.pl?urn:nbn:de:bvb:20-opus-41617
ER  - 
TY  - JOUR
A1  - Sommerville, John
A1  - Scheer, Ulrich
T1  - Transcription of complementary repeat sequences in amphibian oocytes
N2  - Repeat sequences are transcribed in the germinal vesicles of amphibian oocytes. In the hnRNA population both complements of the repeats are found and can be readily detected because they form intermolecular duplex structures. The structure and formation of duplex regions have been studied in the hnRNA of Xenopus laevis, Triturus cristatus, Amphiuma means and Necturus maculosus, a series of amphibians of increasing genome size (C-value). In T. cristatus, the duplex structures are mostly 600- 1200 bp in length, whereas in X. laevis they are shorter and in N. maculosus they tend to be longer. Although the proportion of RNA sequence capable of rapidly forming duplex structures is different in different organisms, this property bears no relationship to C-value. However the sequence complexity of complementary repeats, as estimated from the rate of duplex formation, does show an increasing trend with C-value. The complementary repeats found in oocyte hnRNA are transcribed from families of DNA sequence that are each represented in the genome by thousands of copies. The extent of cross-species hybridization is low, indicating that the repeat sequences transcribed in different amphibian genera are not the same. In situ hybridization experiments indicate that the repeat sequences are spread throughout the genome. The evolution and possible function of complementary repeats are considered.
Y1  - 1982
U6  - http://nbn-resolving.de/urn/resolver.pl?urn:nbn:de:bvb:20-opus-33915
ER  - 
TY  - CHAP
A1  - Scheer, Ulrich
A1  - Kleinschmidt, Jürgen A.
A1  - Franke, Werner W.
T1  - Transcriptional and skeletal elements in nucleoli of amphibian oocytes
N2  - No abstract available
Y1  - 1982
U6  - http://nbn-resolving.de/urn/resolver.pl?urn:nbn:de:bvb:20-opus-40625
ER  - 
TY  - JOUR
A1  - Christl, Manfred
A1  - Lang, R.
T1  - Tricyclo[5.1.0.0\(^{2,8}\)]octa-3,5-diene (Octavalene)
N2  - No abstract available
KW  - Organische Chemie
Y1  - 1982
U6  - http://nbn-resolving.de/urn/resolver.pl?urn:nbn:de:bvb:20-opus-58124
ER  - 
TY  - JOUR
A1  - Ellgring, Johann Heinrich
T1  - Video-unterstützte Therapie und Supervision - ein Überblick
N2  - No abstract available
Y1  - 1982
U6  - http://nbn-resolving.de/urn/resolver.pl?urn:nbn:de:bvb:20-opus-33599
ER  -