@article{TackeNiederer1978,
  author    = {Tacke, Reinhold and Niederer, Reinhold},
  title     = {Sila-Pharmaka, 9. Mitt. [1] Darstellung und Eigenschaften potentiell curarewirksamer Silicium-Verbindungen, I},
  series = {Zeitschrift f{\"u}r Naturforschung B},
  volume    = {33},
  journal   = {Zeitschrift f{\"u}r Naturforschung B},
  number    = {4},
  url       = {http://nbn-resolving.de/urn:nbn:de:bvb:20-opus-128277},
  pages     = {412-416},
  year      = {1978},
  abstract  = {Organosilicon compounds 8, 9 and 10 with potential curare-like action and their precursors 0, 6 and 7 were synthesized for the first time. 0-10 were characterized by their physical and chemical properties, and their structures were confirmed by analyses, IH NMR and mass spectroscopy (only for 0-7). The pharmacological and toxicological data of 8, 9 and 10 are reported.},
  language  = {de}
}
@article{SchneiderSpringer1978,
  author    = {Schneider, Wolfgang and Springer, Adolf},
  title     = {Individualisierendes Rechtschreibtraining auf verhaltenstherapeutischer Basis},
  url       = {http://nbn-resolving.de/urn:nbn:de:bvb:20-opus-87220},
  year      = {1978},
  abstract  = {14 rechtschreibschwache Sch{\"u}ier des 4. und 5. Schuljahrs nahmen an einem f{\"u}nfmonatigen Rechtschreib-F{\"o}rderprogramm auf verhaltenstherapeutischer und instruktionspsychologischer Grundlage teil. Das Training bestand aus einem individualisierenden Verfahren unter Anwendung eines M{\"u}nzverst{\"a}rkungsprogramms. Gegen{\"u}ber einer unbehandelten Kontrollgruppe zeigte sich f{\"u}r die Experimentalgruppe eine insgesamt deutliche Abnahme in der Fehlerh{\"a}ufigkeit, die sich statistisch absichern ließ. Zus{\"a}tzlich wird ein statistisches Verfahren vorgestellt, mit dem sich die Ver{\"a}nderung auf der Individualebene auf ihre Signifikanz hin {\"u}berpr{\"u}fen l{\"a}ßt.},
  subject      = {Rechtschreibung},
  language  = {de}
}
@article{Wilhelm1978,
  author    = {Wilhelm, Gernot},
  title     = {Ist das Elamische eine Ergativsprache?},
  url       = {http://nbn-resolving.de/urn:nbn:de:bvb:20-opus-82762},
  year      = {1978},
  abstract  = {No abstract available},
  subject      = {Iran},
  language  = {de}
}
@article{Wilhelm1978,
  author    = {Wilhelm, Gernot},
  title     = {Zur Rolle des Großgrundbesitzes in der hurritischen Gesellschft},
  url       = {http://nbn-resolving.de/urn:nbn:de:bvb:20-opus-82759},
  year      = {1978},
  abstract  = {No abstract available},
  subject      = {hurritische Gesellschft},
  language  = {de}
}
@article{WeissSebald1978,
  author    = {Weiss, H. and Sebald, Walter},
  title     = {Purification of cytochrome oxidase from Neurospora crassa and other sources},
  url       = {http://nbn-resolving.de/urn:nbn:de:bvb:20-opus-82082},
  year      = {1978},
  abstract  = {A chromatographic procedure 1 is described by means of which cytochrome oxidase has been purified from a variety of organisms including the fungus N eurospora crassa,2,3 the unicellular alga Po/ytoma mirum, 4 the insect Locusta migratoria ,5 the frog Xenopus muel/eri,4 and the mammal Rattus norwegicus. 4 This procedure can be used to equal effect for large-scale preparations, starting from grams of mitochondrial protein, or for small-scale preparations starting from milligrams. The cytochrome oxidase preparations from the different organisms are enzymically active. They show similar subunit compositions.},
  subject      = {Biochemie},
  language  = {en}
}
@article{LutzSchlatter1978,
  author    = {Lutz, Werner K. and Schlatter, C.},
  title     = {A closed inhalation system for pharmacokinetic and metabolism studies of volatile compounds with small laboratory animals},
  url       = {http://nbn-resolving.de/urn:nbn:de:bvb:20-opus-80145},
  year      = {1978},
  abstract  = {In the inhalation system described an animal can be kept in the same atmosphere of a 2-liter desiccator for up to 24 h. The expired carbon dioxide is adsorbed with soda lime and the resulting reduced pressure is balanced by a supply of oxygen also used for the inflow of the chemical to be investigated. Urine and faeces can be collected ~eparately and the system allows a periodical control of the concentration of the chemical by sampling the air with needle and syringe.},
  subject      = {Toxikologie},
  language  = {en}
}
@article{Wilhelm1978,
  author    = {Wilhelm, Gernot},
  title     = {D{\´e}couvertes {\´e}pigraphiques {\`a} Kāmid el-Lōz},
  url       = {http://nbn-resolving.de/urn:nbn:de:bvb:20-opus-78183},
  year      = {1978},
  abstract  = {No abstract available},
  subject      = {Geschichte},
  language  = {fr}
}
@article{GrafSebald1978,
  author    = {Graf, T. and Sebald, Walter},
  title     = {The dicyclohexylcarbodiimide-binding protein of the mitochondrial ATPase complex from beef heart. Isolation and amino acid composition},
  url       = {http://nbn-resolving.de/urn:nbn:de:bvb:20-opus-62806},
  year      = {1978},
  abstract  = {No abstract available},
  subject      = {Biochemie},
  language  = {en}
}
@article{WernerLeonhardBurschka1978,
  author    = {Werner, H. and Leonhard, K. and Burschka, Christian},
  title     = {Basische Metalle: IX. Synthese und Kristallstruktur von C\(_5\)H\(_5\)Co(PMe\(_3\))CS\(_2\) : Reaktionen zu zweikernkomplexen mit Co(SCS)Cr- und Co(SCS)Mn-Br{\"u}ckenbindungen},
  url       = {http://nbn-resolving.de/urn:nbn:de:bvb:20-opus-70444},
  year      = {1978},
  abstract  = {Durch Reaktion von C\(_5\)H\(_5\)Co(PMe\(_3\))\(_2\) (I) oder des Hetero-Zweikernkomplexes C\(_5\)H\(_5\)(PMe\(_3\))Co(CO)\(_2\)Mn(CO)C\(_3\)H .. Me (III) mit CS\(_2\) entsteht in praktisch quantitativer Ausbeute C\(_5\)H\(_5\)Co(PMe\(_3\))CS\(_2\) (IV). Die Kristallstruktur zeigt, dass der Carbondisulfid-Ligal'ld iiber Kohlenstoff und ein Schwefelatom (S(2)) dihaptogebunden vorliegt (Co-C = 1.89, Co-S(2) = 2.24 A, S(2)-C-S(1) = 141.2°). Die beiden C-S-AbsUinde in IV (C-S(2) = 1.68, C-S(l) = 1.60 A) sind gegenliber dem C-S-Abstand in freiem CS\(_2\) (1.554 A) aufgeweitet, was in Einklang mit dem aus spektroskopischen Daten zu folgernden starken 1T-Akzeptorcharakter von h\(^2\)-CS\(_2\) steht. IV reagiert mit Cr(CO)\(_5\)THF und C\(_5\)H\(_5\)Mn(CO)\(_2\)THF zu den Komplexen C\(_5\)H\(_5\)(PMe\(_3\))Co(SCS)Cr(CO)\(_5\) (V) bzw. C\(_5\)H\(_5\)(PMe\(_3\))Co(SCS)Mn(CO)\(_2\)C\(_5\)H\(_5\) (VI), in den en das in IV nicht am Cobalt gebundene Schwefelatom S(l) als Koordinationspartner gegen{\"u}ber den 16-Elektronen-Fragmenten Cr(CO)\(_5\) und Mn(CO)\(_2\)C\(_5\)H\(_5\) fungierl. Die spektroskopischen Daten von IV, V und VI werden diskutiert.},
  subject      = {Anorganische Chemie},
  language  = {de}
}
@article{VivianiLutzSchlatter1978,
  author    = {Viviani, A. and Lutz, Werner K. and Schlatter, C.},
  title     = {Time course of the induction of aryl hydrocarbon hydroxylase in rat liver nuclei and microsomes by phenobarbital, 3-methylcholanthrene, 2,3,7,8-tetrachloro-dibenzo-p-dioxin, dieldrin and other inducers},
  url       = {http://nbn-resolving.de/urn:nbn:de:bvb:20-opus-61182},
  year      = {1978},
  abstract  = {Aryl hydrocarbon hydroxylase (AHH) has been measured in male rat Jiver nucJei and microsomes after treatment of adult animals with various inducers for up to 14 days. After daily i.p. injections of 3-methylcholanthrene (MC, 20 mg/kg) the nuclear activity increased to a maximum of 600 per cent of the control activity after 4 days whereas the microsomal activity was 400 per cent of control at the same date. After 12 days, both activities equilibrated at 400 per cent. A similar time course was found after a single i.p. injection of 2,3,7,8-tetrachloro-dibenzo-p-dioxin (TCDD, 0.01 mg/kg) with an induction to .500 and 300 per cent for nuclei and microsomes, respectiveJy. after 2 days, and to 400 per cent for both after 12 days. PhenobarbitaJ (PB) was given continuously in the drinking water (I g/1) and induced the microsomal activity to 200 per cent after 8 days and 170 per cent after 14 days. The nuclear activity was only slightly induced to a constant Ievei of 130 per cent between day 8 and 14. Dieldrin did not significantly increase the microsomal activity after daiJy i.p. injections (20 mg/kg), but the nuclear activity raised to 200 per cent after 3 days and levelled down tocontrol valuesafter 12 days. Other inducers tested were benz[a)anthracene (BA), hexachlorobenzene (HCB} and 1,1.1-trichloro-2,2-bis(p-chlorophenyl)ethane (DDT). The induction pattern with BA was similar tothat of MC, a modeJ compound for the group of cytochrome P448 inducers. The induction by HCB and DDT resembled that by PB. a typical cytochrome P450 inducer.},
  subject      = {Toxikologie},
  language  = {en}
}
@article{LutzViviantSchlatter1978,
  author    = {Lutz, Werner K. and Viviant, A. and Schlatter, C.},
  title     = {Nonlinear dose-response relationship for the binding of the carcinogen benzo(a)pyrene to rat liver DNA in vivo},
  url       = {http://nbn-resolving.de/urn:nbn:de:bvb:20-opus-61179},
  year      = {1978},
  abstract  = {Wlth radioactive compound of high specific activity, the binding of carcinogene to DNA can be measured wlth doses that are ineffective ln long-term studies. The binding of tritiated benzo(a )pyrene to liver DNA of adult male rats has been determined 50 hr after a singie l.p. injection of doses between 40 1'9/kg and 4 mg/kg. The doseresponse relationship is linear up to 1 mg/kg, shows a step towards 2 mg/kg, and gives a shallow linear slope above that value. The observed binding ranges from 1.7 to 180 nmoles benzo(a)pyrene per mole DNA phosphate. The nonlinearity could be due to an induction of metabolizing enzymes. The microsomal aryl hydrocarbon hydroxylase activity increases significantly 24 hr after a single dose of 4 mg/kg and 48 hr after doses of 2 and 4 mg/kg, but no induction Ia found with 1 mg/kg. The binding from an equimolar dose is 35 times lower than the one found on mouse skin DNA and 300 times lower than that of N,Ndlmethylnitrosamine in rat liver. A good correlatlon exiats to the respective tumor formation in long-term studles.},
  subject      = {Toxikologie},
  language  = {en}
}
@article{JaggiLutzSchlatter1978,
  author    = {Jaggi, W. and Lutz, Werner K. and Schlatter, C.},
  title     = {Covalent binding of ethinylestradiol and estrone to rat liver DNA in vivo},
  url       = {http://nbn-resolving.de/urn:nbn:de:bvb:20-opus-61162},
  year      = {1978},
  abstract  = {Thecovalent bindingof [6,7-\(^3\)H]ethinylestradiol (EE)and [6,7-\(^3\)H]estrone (E) to liver DNA of 200 g female ratswas measured 8 h after the administration of 80 \(\mu\)g (9.2 mCi) estrogen by gavage. The binding is 1.5 for EE and 1.1 for E, expressedas binding to DNA/dose, in units of \(\mu\)mol hormonefmol DNA phosphate/mmole honnone/kg body wt. It is in the same order of magnitude as for benzene and about 10 000 tim es below the binding of typical liver carcinogens, such as aflatoxin B\(_1\) or N,N-dimethylnitrosamine.},
  subject      = {Toxikologie},
  language  = {en}
}
@article{VivianiLutz1978,
  author    = {Viviani, A. and Lutz, Werner K.},
  title     = {Modulation of the binding of the carcinogen benzo(a)pyrene to rat liver DNA in vivo by selective induction of microsomal and nuclear aryl hydrocarbon hydroxylase activity},
  url       = {http://nbn-resolving.de/urn:nbn:de:bvb:20-opus-61150},
  year      = {1978},
  abstract  = {The lnfluence of mlcrosomal and nuclear aryl hydrocarbon hydroxylase (AHH) actlvlty on the covalent blndlng of [G·3H]benzo(a )pyrene to rat llver DNA was evaluated in viWJ. lnductlon of mlcrosomal AHH was obtalned alter phenobarbltal treatment (160\% of control), whlch also lncreased DNA blndlng to 190\%, but left the nuclear actlvlty unchanged. Nuclear AHH was lnduced wlth dleldrln (150\%), and the blndlng was decreased to 75\%, whereaa the mlcrosomal AHH was at control Ievei. The lncreaslng effect of mlcrosomal AHH lnductlon as weil as the decreaslng effect of nuclear AHH lnductlon on the blndlng was shown clearly when the data of the Individual rata were uaed to solve the equatlon Binding = e•(mlcroeomal AHH) + b•(nuclear AHH) + c Multiple linear regresslon analysls wlth the data from 10 anlmala reaulted ln positive valuea for a and c, a negative value for b, and a good multiple correlatlon coefflclent of r = 0.974. Pretreatment wlth 3-methylcholanthrene ln· duced mlcrosomal AHH to 380\% of control and nuclear AHH to 590\% and lncreased the blndlng' to 175,.-o. The blndlng was hlgher than predlcted by the formula found, probably because the lncreaslng lnfluence of lnduced mlcrosomal AHH overahadowed the decreaslng effect of the nuclear AHH. The study ahows clearly that the blndlng of a forelgn compound to DNA in viWJ Ia dependent not only on mlcrosomal enzyme actlvltles but also on nuclear actlvltles even lf the latter are conslderably lower than thoae of mlcrosomes.},
  subject      = {Toxikologie},
  language  = {en}
}
@article{LutzBraendleZbinden1978,
  author    = {Lutz, Werner K. and Br{\"a}ndle, E. and Zbinden, G.},
  title     = {Effect of gum Arabic on aminopyrine demethylation in rats},
  url       = {http://nbn-resolving.de/urn:nbn:de:bvb:20-opus-61146},
  year      = {1978},
  abstract  = {Stimulation of aminopyrine demethylation induced in rats by oral or i.p. administration of phenobarbital was partially inhibited in animals receiving daily treatments of 2 x 200 mg/kg gum Arabic p.o.},
  subject      = {Toxikologie},
  language  = {en}
}
@article{ChristlFreitagBruentrup1978,
  author    = {Christl, Manfred and Freitag, G. and Br{\"u}ntrup, G.},
  title     = {Tricyclo[4.1.0.0\(^{2,7}\)]hept-3-ene durch Umlagerung von 7-endo-Brom- und 7-endo-Chlortetracyclo[4.1.0.0\(^{2,4}\).0\(^{3,5}\)]heptanen},
  url       = {http://nbn-resolving.de/urn:nbn:de:bvb:20-opus-58029},
  year      = {1978},
  abstract  = {No abstract available},
  subject      = {Organische Chemie},
  language  = {de}
}
@article{ChristlFreitagBruentrup1978,
  author    = {Christl, Manfred and Freitag, G. and Br{\"u}ntrup, G.},
  title     = {Der Aufbau des Tetracyclo[4.1.0.0\(^{2,4}\).0\(^{3,5}\)]heptan-Systems durch Addition halogensubstituierter Carbene an Benzvalen},
  url       = {http://nbn-resolving.de/urn:nbn:de:bvb:20-opus-58019},
  year      = {1978},
  abstract  = {No abstract available},
  subject      = {Organische Chemie},
  language  = {de}
}
@article{VolzShinPrinzbachetal.1978,
  author    = {Volz, H. and Shin, J.-H. and Prinzbach, H. and Babsch, H. and Christl, Manfred},
  title     = {Stability of Tricyclo[4.1.0.0\(^{2,7}\)]heptenyl-Cations},
  url       = {http://nbn-resolving.de/urn:nbn:de:bvb:20-opus-58001},
  year      = {1978},
  abstract  = {No abstract available},
  subject      = {Organische Chemie},
  language  = {en}
}
@article{WieberBurschkaBaudis1978,
  author    = {Wieber, Markus and Burschka, Christian and Baudis, Ulrich},
  title     = {Darstellung und Molek{\"u}lstruktur von 2-Methylthio-1,3,2-benzodithiastibol},
  url       = {http://nbn-resolving.de/urn:nbn:de:bvb:20-opus-46772},
  year      = {1978},
  abstract  = {No abstract available},
  subject      = {Chemie},
  language  = {de}
}
@article{KreftBernhardGoebel1978,
  author    = {Kreft, J{\"u}rgen and Bernhard, K. and Goebel, Werner},
  title     = {Recombinant plasmids capable to replication in B. subtilis and E. coli},
  url       = {http://nbn-resolving.de/urn:nbn:de:bvb:20-opus-47000},
  year      = {1978},
  abstract  = {The plasmid pBC16 (4.25 kbases), ongtnally isolated from Bacillus cereus, determines tetracycline resistance and can be transformed into competent cells of B. subtilis. A miniplasmid of pBCl6 (pBCI6-1), 2,7 kb) which has lost an EcoRI fragment of pBCI6 retains the replication functions and the tetracycline resistance. This plasmid which carries only one EcoRI site has been joined in vitro to pBS], a cryptic plasmid previously isolated from B. subtilis and shown to carry also a single EcoRI site (Bernhard et aI., 1978). The recombinant plasmid is unstable and dissociates into the plasmid pBSl61 (8.2 kb) and the smaller plasmid pBS162 (2. I kb). Plasmid pBS161 retains the tetracycline resistance. It possesses a single EcoRI site and 6 HindlII sites. The largest HindIII fragment of pBS161 carries the tetracycline resistance gene and the replication function. After circularization in vitro of this fragment a new plasmid, pBS161-l is generated, which can be used as a HindlII and EcoRI cloning vector in Bacillus suhtilis. Hybrid plasmids consisting of the E. coli plasmids pBR322, p WL 7 or pACl84 and different HindlII fragments of pBSI61 were constructed in vitro. Hybrids containing together with the E. coli plasmid the largest HindlII fragment of pBS161 can replicate in E. coli and B. sublilis. In E. coli only the replicon of the E. coli plasmid part is functioning whereas in B. suhtilis replication of the hybrid plasmid is under the control of the Bacillus replicon. The tetracycline resistance of the B. subtilis plasmid is expressed in E. coli, but several antibiotic resistances of the E. coli plasmids (ampicillin, kanamycin and chloramphenicol) are not expressed in B. suhtilis. The hybrid plasmids seem to be more unstable in B. subtilis than in E. coli.},
  language  = {en}
}
@article{HellerKrueger1978,
  author    = {Heller, Dieter and Kr{\"u}ger, Hans-Peter},
  title     = {Die Sinnentnahme aus Texten in Abh{\"a}ngigkeit von der Schriftart},
  url       = {http://nbn-resolving.de/urn:nbn:de:bvb:20-opus-41004},
  year      = {1978},
  abstract  = {Texte in drei Schriftarten (Normalschrift, Großschrift und Kleinschrift) wurden 215 Kindern der 5. Jahrgangsstufe vorgelegt mit dem Ziel, die Leistung bei der Sinnentnahme zu vergleichen. Gleichzeitig wurden von den Vpn Urteile {\"u}ber die Erm{\"u}dung, die Anstrengung und die Schriftschwere abgegeben. Die schlechteste Sinnentnahme-Leistung trat auf bei Texten, die nur aus Großbuchstaben bestanden. Die Urteile der Vpn deckten sich mit den Leistungen bei der Sinnentnahme. Eine Aufteilung der Vpn nach Leistungsgruppen zeigte, daß gute Leser auf die Variation der Schrift in der Leistung wie in den Urteilen ausgepr{\"a}gter reagierten.},
  language  = {de}
}