The TLI system can help day-3 single cleavage embryo transfer to obtain comparative clinical outcomes to day-4 or day-5 [0.03%]
TLI系统可以帮助在第3天进行一次卵裂胚移植以达到与第4天或者第5天相当的临床效果
Yue Ji,Linjun Chen,Fan Pan et al.
Yue Ji et al.
The aim was to explore whether the time-lapse imaging system can help day-3 single cleavage embryo transfer to obtain comparative clinical outcomes to day-4 or 5. The data of 1237 patients who underwent single embryo transfer from January 1...
Comparative Study
Zygote (Cambridge, England). 2024 Jun;32(3):230-235. DOI:10.1017/S0967199424000212 2024
In vitro maturation of oocytes in light of ovarian mitochondrial improvement: effectiveness and safety [0.03%]
卵子体外成熟的现状及前景：有效性与安全性
Nikos Petrogiannis,Kalliopi Chatzovoulou,Maria Filippa et al.
Nikos Petrogiannis et al.
In vitro maturation of oocytes (IVM) represents an assisted reproductive technique that involves the minimal or absence of ovarian stimulation and is beneficial to specific groups of patients. These may include women with polycystic ovarian...
Overexpression of PD-L1 causes germ cell failure and infertility via CRISP1/PD-L1 interaction in mouse epididymis [0.03%]
PD-L1过表达通过CRISP1/PD-L1在小鼠附睾中的相互作用引起生精失败和不育
Ting Li,Hongmin Guo
Ting Li
Spermatogenesis is a highly complex process through which mature sperms are produced, and it requires three important stages; mitosis, meiosis and sperm formation. The expression of genes regulated by transcription factors at specific stage...
Sara Jobson,Jean-François Hamel,Annie Mercier
Sara Jobson
The intra-ovarian presence of ootids, i.e. female gametes that have completed meiosis, is considered exceptional in the animal kingdom. The present study explores the first such case to be reported in a sea cucumber (Echinodermata: Holothur...
Treatment of mice with maternal intermittent fasting to improve the fertilization rate and reproduction [0.03%]
母鼠间歇性禁食改善受精率和生殖力
Yanan Wang,Xin Li,Ruiting Gong et al.
Yanan Wang et al.
Maternal intermittent fasting (MIF) can have significant effects on several tissue and organ systems of the body, but there is a lack of research on the effects on the reproductive system. So, the aim of our study was to analyze the effects...
Morphological evaluation of adult domestic cat testicular biopsy after vitrification [0.03%]
玻璃化冷冻后成年家猫睾丸活检的形态学评价
Julyne Vivian Guimarães de Carvalho,Airton Renan Bastos Soares,Inara Tayná Alves Evangelista et al.
Julyne Vivian Guimarães de Carvalho et al.
Testicular biopsies (9 mm3) from domestic cats (n = 10) submitted to orchiectomy were submitted to equilibrium vitrification in the presence of ethylene glycol (EG) alone or combined with dimethylsulfoxide (DMSO) as intracellular cryoprotec...
Safety evaluation of single-sperm cryopreservation technique applied in intracytoplasmic sperm injection [0.03%]
单精子冻融技术应用于卵胞浆内注射的安全性评价
Duanjun Zhang,Wenliang Yao,Mingliang Zhang et al.
Duanjun Zhang et al.
Intracytoplasmic sperm injection (ICSI) is a technique that directly injects a single sperm into the cytoplasm of mature oocytes. Here, we explored the safety of single-sperm cryopreservation applied in ICSI. This retrospective study enroll...
Live birth derived from a markedly large polar body oocyte: a rare case report [0.03%]
一颗明显大的极体卵母细胞活产一例：罕见病例报告
Yongxiang Liu,Xinliang Peng,Caifeng Liu et al.
Yongxiang Liu et al.
Oocytes with excessively large first polar bodies (PB1) often occur in assisted reproductive procedures. Many times these oocytes are discarded without insemination and, as a result, the application of this portion of oocytes has scarcely b...
Sunil Kumar,Ankit Magotra,Manoj Kumar et al.
Sunil Kumar et al.
Semen sexing is among one of the most remarkable inventions of the past few decades in the field of reproductive biotechnology. The urge to produce offspring of a desired sex has remained since traditional times. Researchers have tried many...
Melatonin protects oogenesis from hypobaric hypoxia-induced fertility damage in mice [0.03%]
褪黑激素保护小鼠的卵巢发育免受低压缺氧引起的生育损害
Ruina Zhang,Cong Liu,Daolun Yu et al.
Ruina Zhang et al.
Environmental hypoxia adversely affects reproductive health in humans and animals at high altitudes. Therefore, how to alleviate the follicle development disorder caused by hypoxia exposure and to improve the competence of fertility in plat...