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发表于 2025-3-26 23:29:19
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oblique
发表于 2025-3-27 04:57:51
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漂白
发表于 2025-3-27 06:22:38
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好色
发表于 2025-3-27 10:54:44
https://doi.org/10.1007/978-3-322-93486-4 proteins synthesized de novo by the endometrium also contribute — in some species to a considerable amount — to uterine luminal fluid during the preimplantational period. Typical protein pattern changes have been demonstrated as well as variations in enzyme activities. In some species pregnancy spe
厚颜
发表于 2025-3-27 16:37:35
https://doi.org/10.1007/978-3-8350-9680-6re. The uptake of H-estradiol-17ß was significantly (p <0.001) lower (52 – 5 cpm) in degenerate embryos and unfertilized ova from day 5 than by viable blastocysts from the same day. In addition, competitive inhibition was lacking. The results suggest the presence of specific binding sites for estrad
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发表于 2025-3-27 19:17:44
Mitigation of Natural Hazards and Disasterse groups was not significant..Chromosome abnormalities were found in 11% of day 2 embryos, with no differences between treatment groups. At day 13 there was evidence of chromosome abnormality in less than 2% of blastocysts, while there was no evidence of abnormalities at days 25–29. Results of the p
Respond
发表于 2025-3-28 00:21:49
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archenemy
发表于 2025-3-28 02:56:34
Jiri Neuzil,Shazib Pervaiz,Simone Fuldaine for insemination of cows post partum (see Table 5). From field investigations it appears that in a normal cattle population between 50–60% of the cows may be expected to concieve after an insemination irrespectively whether it is after 1st, 2nd, 3rd, 4th, or 5th successive insemination (Fig. 1)
结果
发表于 2025-3-28 07:08:04
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最小
发表于 2025-3-28 12:39:25
Molecular and Cellular Signalling and Embryo Survivalbryo development during tubal life with subsequent embryo loss. Oxytocin of ovarian origin is involved in luteal regression, whereas maintenance of the corpus luteum is associated with the cessation of luteal oxytocin secretion, a loss of endometrial oxytocin receptors and a reduction in the pulsati