Gupta B L, Ansari M A, Sinha I P, Gupta S P
Department of Zoology, Nalanda College, Bihar Sharif, India.
Biochem Mol Biol Int. 1993 Jan;29(1):85-91.
The activities of lactate dehydrogenase (LDH), malate dehydrogenase (MDH), and protein levels were measured in vitro incubation of tissue homogenate of brain and gonads with testosterone propionate (TP) in Channa punctatus (teleost). The activities of LDH and MDH were found to be highest in the ovarian tissues in comparison to the testis and the brain in control fish. TP (2 micrograms-4 micrograms/ml) stimulated testicular tissue with increases in LDH by 10-fold and MDH by 15-fold approximately, the ovary with significant increase in LDH and a decrease in MDH and the brain showed only an increase in MDH.
在斑鳢（硬骨鱼）中，用丙酸睾酮（TP）对脑和性腺的组织匀浆进行体外孵育，测定了乳酸脱氢酶（LDH）、苹果酸脱氢酶（MDH）的活性以及蛋白质水平。与对照鱼的睾丸和脑相比，发现卵巢组织中LDH和MDH的活性最高。TP（2微克 - 4微克/毫升）刺激睾丸组织，使LDH增加约10倍，MDH增加约15倍；刺激卵巢组织，使LDH显著增加，MDH减少；而对脑而言，仅MDH增加。
