A model‐driven design featuring pillar arrays that efficiently and non‐invasively isolate highly motile and morphological normal sperm, with normal epigenetic global methylation, is presented by Erkan Tüzel, Utkan Demirci, and co‐workers in article number 1700531. The image shows the Simple ...
Varicocele, defined as enlarged varicose veins in the scrotum, is the most common identifiable cause of male infertility. There are significant correlations between oxidative stress and varicocele-related infertility due to testicular hyperthermia, which can result in low sperm function. In addition, re...
Telomeres shorten during ageing of human fibroblasts. Nature 345, 458–460 (1990). Article CAS PubMed Google Scholar Canela, A., Vera, E., Klatt, P. & Blasco, M.A. High-throughput telomere length quantification by FISH and its application to human population studies. Proc. Natl Acad. ...
aThe human resources market specialization service talented person lacks, the service level, the grade of service meets the requirements with difficulty, causes the employment market to owe the standard. 有天才的人缺乏的人力资源市场专业化服务,服务水准,服务等级符合要求有困难,造成就业市场欠标准。[transla...
After the egg leaves the ovary it is then swept up into thefallopian tubewhere it meets sperm to be fertilized (or not, if you haven't timed intercourse or you are not trying to become pregnant). This is the actualmoment of conception. ...
3. Modulation of expression of candidate factors to switch developmental profiles. 4. Investigation of expression and function of RNA / proteins that cells could use to measure their length. 5. Determination of the long, medium, and short sperm proteomes. ...
- 《Human Reproduction》 被引量: 2079发表: 1998年 The ratio of 2nd to 4th digit length: a predictor of sperm numbers and concentrations of testosterone, luteinizing hormone and oestrogen. The differentiation of the urinogenital system and the appendicular skeleton in vertebrates is under the ...
Analysis of telomere length dynamics in human lymphocyte subpopulations using flow cytometry Telomeres are specialized structures at' the end of eucaryotic chromosomes whose length has been shown to decrease with cell divisions in vitro and in vivo... N Rufer,V Praaowska,TH Brummendorf,... 被引...
Post-transcriptional regulation in spermatogenesis: all RNA pathways lead to healthy sperm. Cell. Mol. Life Sci. 78, 8049–8071 (2021). Article CAS PubMed PubMed Central Google Scholar Liudkovska, V. & Dziembowski, A. Functions and mechanisms of RNA tailing by metazoan terminal nucleotidy...
The low ratio of second-to-fourth digit length (2D:4D) of parents, a putative indicator of high prenatal and even adult testosterone levels, has been sugge... S Helle,T Lilley - 《American Journal of Human Biology》 被引量: 58发表: 2008年 Digit ratio (2D:4D) and sensation seeking: ...