Alterations of the gut microbiota and fecal short-chain fatty acids in women undergoing assisted reproduction [0.03%]
接受辅助生育女性的肠道菌群和粪短链脂肪酸的变化
Ni Wu,Jun Liu,Yu Sun et al.
Ni Wu et al.
Context: The community structure of gut microbiota changes during pregnancy, which also affects the synthesis of short-chain fatty acids (SCFAs). However, the distribution of gut microbiota composition and metabolite SCFA...
Endocrine changes induced by GnRH immunisation and subsequent early re-stimulation of testicular function with a GnRH agonist in stallions [0.03%]
公马经GnRH免疫化诱导的内分泌变化以及随后用GnRH激动剂早期重新刺激睾丸功能的过程中的变化
Camille Gautier,Jörg Aurich,Maria Melchert et al.
Camille Gautier et al.
Context: Resumption of testicular function after gonadotrophin-releasing hormone (GnRH) immunisation varies among individual animals and some stallions regain fertility only after a prolonged time. ...
Impact of COVID-19 disease on the male factor in reproductive medicine - how-to advise couples undergoing IVF/ICSI [0.03%]
COVID-19疾病对生殖医学中男性因素的影响 - 如何建议进行IVF/ICSI的夫妇
Julia Stark,Stefan P Kuster,Vera Hungerbühler
Julia Stark
Context: The COVID-19 pandemic has caused widespread concern about its potential impact on various aspects of human health. Aims: This ...
Mouse Tspyl5 promotes spermatogonia proliferation through enhancing Pcna-mediated DNA replication [0.03%]
鼠源Tspyl5通过增强Pcna介导的DNA复制促进精原细胞增殖
Xiangyou Leng,Shengyu Xie,Dachang Tao et al.
Xiangyou Leng et al.
Context: The human TSPY1 (testis-specific protein, Y-linked 1) gene is critical for spermatogenesis and male fertility. However, there have been difficulties with studying the mechanism underlying its function, partly due...
Coculture with porcine luteal cells during in vitro porcine oocyte maturation affects lipid content, cortical reaction and zona pellucida ultrastructure [0.03%]
体外培养猪卵母细胞与猪黄体细胞共培养对其脂质含量、皮层反应及放射冠超微结构的影响
G M Teplitz,M S Lorenzo,P R Cruzans et al.
G M Teplitz et al.
Context: In pigs, in vitro fertilisation (IVF) is associated with high polyspermy rates, and for this reason, in vitro embryo production (IVP) is still an inefficient biotechnology. Coculture with somatic cells is an alte...
Molecular and cellular programs underlying the development of bovine pre-implantation embryos [0.03%]
牛早期胚胎发育的分子和细胞程序
Zongliang Jiang
Zongliang Jiang
Early embryonic mortality is a major cause of infertility in cattle, yet the underlying molecular causes remain a mystery. Over the past half century, assisted reproductive technologies such as in vitro fertilisation and somatic cell nuclea...
IETS management of the challenges associated with embryo pathogen interaction [0.03%]
IEPS在胚胎与病原体相互作用中的管理挑战
Michel Thibier,George Perry
Michel Thibier
One of the very first challenges the International Embryo Transfer Society (IETS) addressed was concern about disease transmission via the transfer of in vivo -derived (IVD) bovine embryos. IETS commissioned its Import/Export Committee, lat...
Understanding placentation in ruminants: a review focusing on cows and sheep [0.03%]
反刍动物胎盘的演化：以牛和羊为例的研究进展
Gregory A Johnson,Fuller W Bazer,Heewon Seo et al.
Gregory A Johnson et al.
Mammals differ regarding their placentae, but in all species placental trophoblasts interact intimately with the uterine endometrium to mediate the transfer of nutrients from the mother to the embryo/fetus through the closely juxtaposed mic...
Production of light-coloured, low heat-absorbing Holstein Friesian cattle by precise embryo-mediated genome editing [0.03%]
通过精确的胚胎介导基因组编辑生产浅色低吸热荷斯坦奶牛
Jingwei Wei,Brigid Brophy,Sally-Ann Cole et al.
Jingwei Wei et al.
Context: Genome editing enables the introduction of beneficial sequence variants into the genomes of animals with high genetic merit in a single generation. This can be achieved by introducing variants into primary cells ...
Takashi Nagai
Takashi Nagai
In my research life of 35years, growing with IETS as a researcher of in vitro maturation and fertilisation (IVM/IVF) of porcine and cattle oocytes, I suffered from hard times related to solving problems that prevented the progress of my res...