Undernutrition reduces kisspeptin and neurokinin B expression in castrated male sheep [0.03%]
营养不良通过降低卡思肽和神经激肽B的表达减少去势公羊的性欲
Christina M Merkley,Allison N Renwick,Sydney L Shuping et al.
Christina M Merkley et al.
Undernutrition impairs reproductive success through suppression of gonadotropin-releasing hormone (GnRH), and subsequently luteinizing hormone (LH), secretion. Given that kisspeptin and neurokinin B (NKB) neurons in the arcuate nucleus (ARC...
One day is better than four days of ejaculatory abstinence for sperm function [0.03%]
一天的禁欲比四天的禁欲对精子功能更好
Fatima Kazue Okada,Rhayza Roberta Andretta,Deborah Montagnini Spaine
Fatima Kazue Okada
According to the World Health Organization guidelines, ejaculatory abstinence (EA) of 2-7 days is recommended for semen analysis. This study aimed to determine how seminal quality may be affected by two EA periods from the same man. Seminal...
Q fever and early pregnancy failure: a Scottish case-control study [0.03%]
Scotland病例对照研究中的Q热与早期妊娠失败
Nick Wheelhouse,Sadie Kemp,Jo E B Halliday et al.
Nick Wheelhouse et al.
Q fever is a bacterial disease that passes between animals and humans and causes disease in both. The disease has been associated with pregnancy complications including miscarriage. This study was undertaken to identify if Q fever exposure ...
Onset of normal cycles in postpartum anovulatory dairy cattle treated with kisspeptin [0.03%]
催产素治疗对产后无排卵乳牛正常周期恢复的影响
Chris R Burke,John R Roche,Robert P Millar et al.
Chris R Burke et al.
The efficacy of a long-acting synthetic derivative of kisspeptin (Kp) to initiate normal oestrous cycles was tested in 24 mixed-aged, Holstein-Friesian cows that were 18-25 days postpartum on the day of treatment (D0). Groups of eight cows ...
Is there a valid ethical objection to the clinical use of in vitro-derived gametes? [0.03%]
体外衍生生殖细胞的临床应用有效伦理反对意见何在？
Kristian Galea
Kristian Galea
The role of mitophagy during oocyte aging in human, mouse, and Drosophila: implications for oocyte quality and mitochondrial disease [0.03%]
哺乳动物和果蝇中线粒体自噬在线粒体疾病和卵母细胞质量中的作用
Rachel T Cox,Joanna Poulton,Suzannah A Williams
Rachel T Cox
There is a worldwide trend for women to have their first pregnancy later in life. However, as oocyte quality declines with maternal aging, this trend leads to an increase in subfertility. The cellular mechanisms underlying this decline in o...
Fixation in Form-Acetic allows hyaluronic acid detection in mouse ovaries [0.03%]
甲酸固定液可使小鼠卵巢中的透明质酸染色阳性
R Appeltant,B V Adeniran,S A Williams
R Appeltant
To visualise tissues to determine the presence of disease or simply to understand anatomy, it is important to preserve fresh tissue. Fixatives are chemical solutions that preserve tissues to enable microscopic evaluation. However, some fixa...
Can antioxidants protect against chemotherapy in a rat spermatogonial stem cell line? [0.03%]
抗氧化剂能保护化疗对大鼠精原干细胞系造成的影响吗？
Caroline M Allen,Federica Lopes,Rod T Mitchell et al.
Caroline M Allen et al.
Boys administered chemotherapy to treat cancer are at risk of damage to their healthy testicular tissue, which can lead to infertility in adulthood. Researchers are therefore investigating treatments to protect the testis during cancer trea...
Spectral binning of cervicovaginal fluid metabolites improves prediction of spontaneous preterm birth and Lactobacillus species dominance [0.03%]
宫颈阴道液代谢物的光谱聚类改善了对自发性早产和乳杆菌种属优势的预测能力
Emmanuel Amabebe,Steven Reynolds,Dilly O C Anumba
Emmanuel Amabebe
Health-promoting bacteria (lactobacilli) exist in harmony with the vaginal environment. They are the predominant vaginal bacterial species during pregnancy. However, the possibility of infection and inappropriate immune response are linked ...
Nonhormonal therapy for endometriosis based on energy metabolism regulation [0.03%]
基于能量代谢调控的非激素类治疗内膜异位症疗法
Hiroshi Kobayashi,Hiroshi Shigetomi,Shogo Imanaka
Hiroshi Kobayashi
Ovarian function suppression is the current pharmacotherapy of endometriosis with limited benefit and adverse effects. New therapeutic strategies other than hormonal therapy are developed based on the molecular mechanisms involved in the hy...