Synchronization of the Estrous Cycle against the Background of Increased Excitability in Rats Selected for Catatonic Type of Reaction
| Autor: | T. A. Alekhina, O. I. Prokudina, N. A. Pal’chikova, O. I. Kuz’minova, D. V. Klochkov |
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| Rok vydání: | 2015 |
| Předmět: |
Vaginal Smears
Estrous cycle medicine.medical_specialty Chemistry Catatonia Estrous Cycle Stimulation General Medicine Hyperkinesis Rats Mutant Strains General Biochemistry Genetics and Molecular Biology Rats Endocrinology Internal medicine medicine Animals Female Rats Wistar Estrus Synchronization Freezing Reaction Cataleptic Gonadal Steroid Hormones Testosterone Hormone |
| Zdroj: | Bulletin of Experimental Biology and Medicine. 159:73-76 |
| ISSN: | 1573-8221 0007-4888 |
| Popis: | Selection for the elevation of catatonic type of reaction in female GC rats ("genetic" and "catatonia") was followed by an increase in the number of intense running episodes in response to acoustic stimulation. The observed changes are typical of increased general excitability in these animals. The phenomenon of estrous cycle synchronization was confirmed by variations in the concentrations of estradiol and progesterone in groups of Wistar and GC rats differing by the degree of synchronization. Some differences were found in the concentration of main sex hormones in the blood from female GC and Wistar rats. |
| Databáze: | OpenAIRE |
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