@article{ChristlHerbert1979,
  author    = {Christl, Manfred and Herbert, R.},
  title     = {Unusual Carbon Shielding Effects of Cyclopropanes and Double Bonds in Strained Bicyclo[3.1.0]hexanes and Cyclopentenes},
  url       = {http://nbn-resolving.de/urn:nbn:de:bvb:20-opus-58038},
  year      = {1979},
  abstract  = {Carbon-13 shieldings and one-bond \(^{13}\)C-H coupling constants of bicydo[2.1.1]hexane, bicydo[2.l.l]hex- 2-ene, tricydo[3.1.1.0\(^{2.4}\)]heptane and benzvalene are presented and compared. to the data of related. compounds. H a bicydo[3.1.0]hexane system is part of a rigid skeleton, the cydopropane ring exerts spedfk: 'Y substituent eflects of two ldnds. In the case of the bicyclobexane boat form an upfield shift of the C-3 signal is observed and in tbe esse of the chair form a downfield shift of 15-20 ppm. Compared to the corresponding cydopentanes the double bond in strained cydopentenes causes downfield shifts of the C-4 absorption. 1bis eftect increases witb increasing strain, reaching 8 45.9 ppm maximum in benzvalene. Hence it is tbe only known bicydo[l.l.O]butane baving 8 reversed order of carbon shieldings. The downfield shifts are e:xplained by means of simple orbital interaction schemes.},
  subject      = {Organische Chemie},
  language  = {en}
}
@article{SebaldWachterTzagoloff1979,
  author    = {Sebald, Walter and Wachter, E. and Tzagoloff, A.},
  title     = {Identification of amino acid substitutions in the dicyclohexylcarbodiimide-binding subunit of the mitochondrial ATPase complex from oligomycin-resistant mutants of Saccharomyces cerevisiae},
  url       = {http://nbn-resolving.de/urn:nbn:de:bvb:20-opus-62770},
  year      = {1979},
  abstract  = {No abstract available},
  subject      = {Biochemie},
  language  = {en}
}
@article{MichelWachterSebald1979,
  author    = {Michel, R. and Wachter, E. and Sebald, Walter},
  title     = {Synthesis of a larger precursor for the proteolipid subunit of the mitochondrial ATPase complex of Neurospora crassa in a cell-free wheat germ system},
  url       = {http://nbn-resolving.de/urn:nbn:de:bvb:20-opus-62789},
  year      = {1979},
  abstract  = {No abstract available},
  subject      = {Biochemie},
  language  = {en}
}
@article{SebaldGrafLukins1979,
  author    = {Sebald, Walter and Graf, T. and Lukins, H. B.},
  title     = {The dicyclohexylcarbodiimide-binding protein of the mitochondrial ATPase complex from Neurospora crassa and Saccharomyces cerevisiae. Identification and isolation},
  url       = {http://nbn-resolving.de/urn:nbn:de:bvb:20-opus-62792},
  year      = {1979},
  abstract  = {Incubation of mitochondria from Neuraspara crassa and Saccharomyces cerevisiae with the radioactive ATPase inhibitor [14C]dicyclohexylcarbodiimide results in the irreversible and rather specific labelling of a low-molecular-weight polypeptide. This dicyclohexylcarbodiimide-binding protein is identical with the smallest subunit (Mr 8000) of the mitochondrial ATPase complex, and it occurs as oligomer, probably as hexamer, in the enzyme protein. The dicyclohexylcarbodiimide-binding protein is extracted from whole mitochondria with neutral chloroformjmethanol both in the free and in the inhibitor-modified form. In Neuraspara and yeast, this extraction is highly selective and the protein is obtained in homogeneaus form when the mitochondria have been prewashed with certain organic solvents. The bound dicyclohexylcarbodiimide Iabel is enriched in the purified protein up to 50-fold compared to whole mitochondria. Based on the amino acid analysis, the dicyclohexylcarbodiimide-binding protein from Neurospora and yeast consists of at least 81 and 76 residues, respectively. The content of hydrophobic residues is extremely high. Histidine and tryptophan are absent. The N-terminal ~mino acid is tyrosine in Neuraspara and formylmethionine in yeast.},
  subject      = {Biochemie},
  language  = {en}
}
@article{KarppanenSirenEskeliKaivosoja1979,
  author    = {Karppanen, H. and Sir{\´e}n, Anna-Leena and Eskeli-Kaivosoja, Alice},
  title     = {Central cardiovascular and thermal effects of Prostaglandin F2α in rats},
  url       = {http://nbn-resolving.de/urn:nbn:de:bvb:20-opus-47955},
  year      = {1979},
  abstract  = {Administration of PGF 2IX (0.2-6.4 J.lg) into the lateral cerebral ventricle (i.c.v.) induced dosedependent increases in blood pressure , heart rate and body temperature in urethane-anaesthetised rats, but had no effect on these parameters when the same dose range was administered intravenously. Peripheral pretreatment with sodium meclofenamate (50 mg/kg s.c.) sltifted all the dose-response curves for PGF 2IX (i.c.v.) to the left, but indomethacin (50 mg/kg s.c.) did not significantly affect those changes. Central pretreatment with sodiurn meclofenamate or indomethacin (1.25 mg per rat i.c.v.) failed to modify significantly the effects of centrally administered PGF 2IX' The results support previous suggestions that PGF 2IX may participate in the central control of the cardiovascular and thermoregulatory systems, and also suggest that there may be differences in the sites and/or modes of action between sodiurn meclofenamate and indomethacin.},
  subject      = {Prostaglandine},
  language  = {en}
}
@article{Burschka1979,
  author    = {Burschka, Christian},
  title     = {Na\(_3\)Cu\(_4\)S\(_4\) - ein Thiocuprat mit verkn{\"u}pften \(^1 _\infty\)[Cu\(_4\)S\(_4\)]-Ketten},
  url       = {http://nbn-resolving.de/urn:nbn:de:bvb:20-opus-46828},
  year      = {1979},
  abstract  = {No abstract available},
  subject      = {Chemie},
  language  = {de}
}
@article{Burschka1979,
  author    = {Burschka, Christian},
  title     = {Zur Kristallstruktur der Thiocuprate K\(_3\)Cu\(_8\)S\(_6\) und Rb\(_3\)Cu\(_8\)S\(_6\)},
  url       = {http://nbn-resolving.de/urn:nbn:de:bvb:20-opus-46819},
  year      = {1979},
  abstract  = {No abstract available},
  subject      = {Chemie},
  language  = {de}
}
@article{SchmidtBenderBurschka1979,
  author    = {Schmidt, M. and Bender, R. and Burschka, Christian},
  title     = {Additionsverbindungen zwischen Antimon(III)-Halogeniden und 1,4-Dithiacycloheptan},
  url       = {http://nbn-resolving.de/urn:nbn:de:bvb:20-opus-46570},
  year      = {1979},
  abstract  = {No abstract available},
  subject      = {Chemie},
  language  = {de}
}
@article{KutateladzeAxelrodGorboulevetal.1979,
  author    = {Kutateladze, T. V. and Axelrod, V. D. and Gorboulev, Valentin G. and Belzhelarskaya, S. N. and Vartikyan, R. V.},
  title     = {New procedure of high-voltage electrophoresis in polyacrylamide gel and its application to the sequencing of nucleic acids},
  url       = {http://nbn-resolving.de/urn:nbn:de:bvb:20-opus-46927},
  year      = {1979},
  abstract  = {Fractionation of nucleic acids and their fragments with polyacrylamide gel has been widely applied in sequencing of nucleic acids. Although the conditions of electrophoresis for this purpose have previously been suggested. we have found that polyacrylamide gel electrophoresis at 5000 V (100 V/cm) is possible and effective. An apparatus consisting of a horizontal thermostated plate is used to remove the heat which was formed during the electrophoretic process. The techniques for loading samples on the horizontal thin gel and the procedure for high-voltage gel electrophoresis are described and illustrated by the fractionation of the spleen phosphodiesterase partial digest of tRNA¥~1 as well as by the RNA synthesis by RNA polymerase from E. coli with poly[d(A- T)j as template in the presence of "terminator," 3'-O-methyluridine 5'-triphosphate. This same technique was used for electrophoresis of oligonucleotides on acetylcellulose and was incorporated into a two-dimensional system which was demonstrated by fingerprinting of the guanylo-RNase digest of tRNAT'P from baker's yeast. In the third part of the article a simple technique for the electric trapping of nucleic acids or their fragments from a slab gel on a DEAE-paper sheet is presented.},
  language  = {en}
}
@article{BurschkaWieber1979,
  author    = {Burschka, Christian and Wieber, Markus},
  title     = {Eine pentagonal pyramidale Koordination des Bismuts. Kristallstruktur von Methylbismutbis(dietyldithiocarbonat)},
  url       = {http://nbn-resolving.de/urn:nbn:de:bvb:20-opus-46750},
  year      = {1979},
  abstract  = {The crystal structure of the title compound, recrystallized from ethanol, was solved by means of X-ray diffraction methods and could be refined to an R-value of 0.050 with 2126 reflections observed. In contrast to its behaviour in benzene solution, where the compound is monomerie, in the crystalline state dimerie units are formed by intermoleeular Bi-S-interactions. The bismuth atoms are coordinated in form of a slightly distorted pentagonal pyramid with the free electron pair presumably directed opposite the apical C-atom.},
  subject      = {Chemie},
  language  = {de}
}
@article{Wilhelm1979,
  author    = {Wilhelm, Gernot},
  title     = {Die Hurriter : Arch{\"a}ologen suchen ihr verschollenes Reich},
  url       = {http://nbn-resolving.de/urn:nbn:de:bvb:20-opus-51130},
  year      = {1979},
  abstract  = {No abstract available},
  subject      = {Arch{\"a}ologie},
  language  = {de}
}
@article{WilhelmBoese1979,
  author    = {Wilhelm, Gernot and Boese, Johannes},
  title     = {Aššur-dān I., Ninurta-apil-Ekur und die mittelassyrische Chronologie},
  url       = {http://nbn-resolving.de/urn:nbn:de:bvb:20-opus-51147},
  year      = {1979},
  abstract  = {No abstract available},
  subject      = {Alter Orient},
  language  = {de}
}
@article{UlrichsKuhlencordtMuellerRuchholtz1979,
  author    = {Ulrichs, Karin and Kuhlencordt, KM and M{\"u}ller-Ruchholtz, W.},
  title     = {Plating inhibition assay (PIA): a new test for cell mediated cytotoxicity},
  url       = {http://nbn-resolving.de/urn:nbn:de:bvb:20-opus-45443},
  year      = {1979},
  abstract  = {No abstract available},
  language  = {en}
}
@article{Lutz1979,
  author    = {Lutz, Werner K.},
  title     = {In vivo covalent binding of organic chemicals to DNA as a quantitative indicator in the process of chemical carcinogenesis},
  url       = {http://nbn-resolving.de/urn:nbn:de:bvb:20-opus-61122},
  year      = {1979},
  abstract  = {The covalent binding of chemical carcinogens to DNA of mammalian organs is expressed per unit dose, and a 'Covalent-Binding Index', CBI, is defined. CBI for various carcinogens span over 6 orders of magnitude. A similar range is observed for the carcinogenic potency in long-term bioassays on carcinogenicity. For the assessment of a risk from exposure to a carcinogen, the total DN A darnage can be estimated if the actual dose is also accounted for. A detailed description is given for planning and performing a DNA-binding assay. A complete literature survey on DNA binding in vivo (83 compounds) is given with a calculation of CBI, where possible, 153 compounds are listed where a covalent binding to any biological macromolecule has been shown in vivo or in vitro. Recent, so far unpublished findings with aflatoxin Mh macromolecule- bound aflatoxin Bh ·diethylstilbestrol, and 1,2-epithiobutyronitrile are included. A comparison of CBI for rat-liver DNA with hepatocarcinogenic potency reveals a surprisingly good quantitative correlation. Refinements for a DN A-binding assay are proposed. Possibilities and Iimitations in the use of D NA binding in chemical carcinogenesis are discussed extensively.},
  subject      = {Toxikologie},
  language  = {en}
}
@article{JaggiLutzSchlatter1979,
  author    = {Jaggi, W. and Lutz, Werner K. and Schlatter, C.},
  title     = {Comparative studies on the covalent binding of the carcinogen benzo(a)pyrene to DNA in various model systems},
  url       = {http://nbn-resolving.de/urn:nbn:de:bvb:20-opus-61131},
  year      = {1979},
  abstract  = {The covalent binding of tritiated benzo(a)pyrene (BP) to DNA has been determined in rat liver in vivo, in rat liver perfused in situ, after incubation of BP with liver single cells, with liver homogenate, with liver microsomes and DNA, with fibroblasts from a rat granulorna pouch, and with · 2 cell lines. Li ver single cells were found to be a valuable compromise between the rnost sensitive system (microsomal incubation of BP with DNA) and the biologically most relevant system (in vivo ).},
  subject      = {Toxikologie},
  language  = {en}
}
@article{SteilingTackeWannagat1979,
  author    = {Steiling, L. and Tacke, Reinhold and Wannagat, U.},
  title     = {Diphenyl(3-piperidinopropyl)silanol, ein Sila-Analogon des Difenidols},
  url       = {http://nbn-resolving.de/urn:nbn:de:bvb:20-opus-63618},
  year      = {1979},
  abstract  = {Diphenyl(3-piperidinopropyl)silanol (6b), ein Sila-Analogon des Arzneimittels Difenidol (6a), und dessen Methoiodid 7 wurden erstmals gem{\"a}ß Schema 1 synthetisiert. - Die pharmakologischen und toxikologischen Eigenschaften der Analoga 6a und 6b wurden vergleichend untersucht.},
  subject      = {Anorganische Chemie},
  language  = {de}
}
@article{AckermannTackeWannagatetal.1979,
  author    = {Ackermann, J. and Tacke, Reinhold and Wannagat, U. and Koke, U. and Meyer, F.},
  title     = {Derivate des 1-(4-Chlorphenyl)silacyclohexans mit 3-(Diethylamino)propyl- und 2-(Diethylamino)ethyl-Gruppierungen},
  url       = {http://nbn-resolving.de/urn:nbn:de:bvb:20-opus-63621},
  year      = {1979},
  abstract  = {Die Darstellung der Verbindungen 3a (sowie 3b) und 10, die sich vom 1-(4-Chlorphenyl)-1-(2~ diethylaminoethoxy)silacyclohexan (Sila-Chlorphencyclan, II a) ableiten, wird beschrieben. Die Verbindung 3 b wurde pharmakologisch und toxikologisch untersucht. Die biologischen Eigen· schaften von 3b wurden mit denen von Ila (sowie Chlorphencyclan) und seinem Hydrochiarid Ilb verglichen.},
  subject      = {Anorganische Chemie},
  language  = {de}
}
@article{TackeZimonyiHegeduesWannagat1979,
  author    = {Tacke, Reinhold and Zimonyi-Heged{\"u}s, E. and Wannagat, U.},
  title     = {Si-C-Spaltung in 2-Thienylsilanen durch sekund{\"a}re Amine},
  url       = {http://nbn-resolving.de/urn:nbn:de:bvb:20-opus-63608},
  year      = {1979},
  abstract  = {Die Umsetzung von Diphenyl-vinylsilan mit zyklischen sekund{\"a}ren Aminen (z.B. Morpholin) in Gegenwart der entsprechenden Lithium-amide f{\"u}hrt zu einer Substitution des an Silicium gebundenen H-Atoms durch eine Aminogruppe und zu einer Addition des Amins an die Vinylgruppe. 2-Thienylphenyl- vinylsilan reagiert jedoch zus{\"a}tzlich unter Spaltung der Si-e-Bindung und Aminosubstitution der 2-Thienylgruppe.},
  subject      = {Anorganische Chemie},
  language  = {de}
}
@article{HerbertChristl1979,
  author    = {Herbert, R. and Christl, Manfred},
  title     = {Bicyclo[2.1.1]hexane aus Tricyclo[3.1.0.0\(^{2,6}\)]hexanen},
  url       = {http://nbn-resolving.de/urn:nbn:de:bvb:20-opus-58042},
  year      = {1979},
  abstract  = {No abstract available},
  subject      = {Organische Chemie},
  language  = {de}
}
@article{ChristlHerbert1979,
  author    = {Christl, Manfred and Herbert, R.},
  title     = {Der Einfluß anellierter Ringe auf die \(^{13}\)C-NMR-chemischen Verschiebungen von Tricyclo[3.1.0.0\(^{2,6}\)]hexan- und Bicyclo[2.1.1]hexan-Derivaten},
  url       = {http://nbn-resolving.de/urn:nbn:de:bvb:20-opus-58058},
  year      = {1979},
  abstract  = {No abstract available},
  subject      = {Organische Chemie},
  language  = {de}
}