护士奶头又大又软又好摸,欧美成人在线视频,欧美性稚交6-12,亚洲午夜无码久久

【文獻標題】Effects of photoperiod on morphology and function in testis and epididymis of Cricetulus barabensis

【作者】Junjie Mou，Jinhui Xu，Zhe Wang，et.al

【作者單位】曲阜師范大學（Qufu Normal University）

【文獻中引用產品】

倉鼠褪黑素（MT）ELISA試劑盒

倉鼠促卵泡生長激素（FSH）ELISA試劑盒

倉鼠促黃體素（LH）ELISA試劑盒

倉鼠睪酮（T）ELISA試劑盒

【關鍵詞】apoptosis，autophagy，Cricetulus barabensis，mitochondria，photoperiod

【DOI】10.1002/jcp.29998

【影響因子(IF)】5.20

【出版期刊】《journal of cellular physiology》

【產品原文引用】

At the end of the exposure, the animals were killed by CO2 asphyxiation at 22:00 on the final day after all of the hamsters had been in the dark for at least 2 hr (Z. Wang, Xu, Mou, Kong, Wu,et al., 2020). Blood samples were immediately collected after sacrifice and stored at 4°C for 30 min, then centrifuged at 3,000 rpm for 15 min at 4°C. Serum MT, FSH, LH, and fecal TTE levels were estimated using an enzyme‐linked immunosorbent assay Labsystems Multiskan MS 352 (Shanghai Hengyuan Biological Technology Co.,Ltd., H‐40277, Shanghai, China). Testis and epididymis were removed and weighed. The right testis or epididymis was cut into three parts;one part was immersed in paraformaldehyde‐glutaraldehyde fixative for transmission electron microscopy (TEM), while the other two parts were immersed in 4% paraformaldehyde for paraffin and frozen section embedding. The left testis or epididymis was stored in a refrigerator at 80°C for subsequent western blot experiments.