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981.
982.
Synephrine (SP) was found to be a substrate for monoamine oxidase (MAO) in rat brain mitochondria, showing the Km and Vmax values of 250 microM and 32.6 nmoles/mg of protein/30 min respectively. The inhibition studies showed that the SP oxidation was carried out by both type A and type B MAO and a major part of the activity was due to type A MAO. 相似文献
983.
A. Belfield V. Melikian K. P. Rao P. O. Stokes W. T. Cooke 《Cellular and molecular life sciences : CMLS》1974,30(12):1429-1430
Zusammenfassung Mittels Cholinglycin-14C-Atemtest für eine bakterielle Konjugation im Darm wird gezeigt, dass der Glycinmetabolismus zwischen Normalpersonen und solchen mit Ileumresektion und Morbus Crohn unterschiedlich ist.
Acknowledgments. We wish to express our thanks to MissBarbara O. Brown for writing the computer programme, to Mr.A. D. McLaren who gave advice on statistics and to Mrs.Gail Jamieson for her help in the collection of specimens. 相似文献
Acknowledgments. We wish to express our thanks to MissBarbara O. Brown for writing the computer programme, to Mr.A. D. McLaren who gave advice on statistics and to Mrs.Gail Jamieson for her help in the collection of specimens. 相似文献
984.
M. S. Khan T. O. Sasidharan P. K. Ghosh 《Cellular and molecular life sciences : CMLS》1979,35(9):1185-1186
Summary The different body fluid compartments in normally watered and 4-day water-deprived goasts of Rajasthan desert, India, were measured in autumn. The goats maintained plasma volume and extracellular fluid volume, but lost gut and cell water considerably under the experimental conditions; indicating that the maintenance of the fluidity of the blood has priority over the body's other fluid requirements in this desert-adapted species during water deprivation.We are indebted to Dr H.S. Mann, Central Arid Zone Research Institute, Jodhpur for kindly providing the necessary facilities for this work. 相似文献
985.
986.
987.
Sh. Giler E. Ventura E. Levy I. Urca O. Sperling A. de Vries 《Cellular and molecular life sciences : CMLS》1976,32(5):620-621
Summary Halothane anesthesia was found to be hepatotoxic in the rat, as demonstrated by a significant elevation of serum xanthine oxidase (SXO) level. SXO appeared to be a more sensitive marker of liver damage than serum, glutamic oxalacetic transaminsa. SXO was found to be elevated also following exposure to relative hypoxia. 相似文献
988.
C. A. Iramain G. N. Egbunike J. O. Owasoyo 《Cellular and molecular life sciences : CMLS》1979,35(12):1678-1679
Summary Orchidectomy plus estradiol administration decreased acetylcholinesterase activity in the rat cerebral cortex and mesencephalon, while in the amygdala it was increased. In the adenohypophysis, orchidectomy increased enzyme activity, but subsequent estradiol treatment decreased it. The hypothalamus did not respond to either manipulation. 相似文献
989.
Cytogenetics of South American akodont rodents (Cricetidae). V. Segregation of chromosome No. 1 polymorphism in Akodon molinae 总被引:1,自引:0,他引:1
Akodon molinae is polymorphic with 2n=42, 43, 44, where the metacentric autosome No. 1 is homologous to 2 acrocentrics 1a and 1b. Matings between 2n=43 heterozygotes 1/1a, 1b gave a surplus of 1/1 offspring, a moderate reduction of heterozygous and a strong reduction of homozygous 1a, 1b/1a, 1b offspring. The latter type also has a highly reduced fertility. 相似文献
990.