Varicocele is the most common and treatable cause of male infertility. Studies of a rat
experimental left varicocele model and human testicular biopsy samples have shown the …

Definition 3. Frequency of occurrence and presentation 3.1. Association with infertility and
current treatment 4. The varicocele controversy 5. Potential mechanisms 6. Deficits already …

The transcription and expression patterns of Notch pathway components (Notch 1–3, Delta1
and 4, Jagged1) and effectors (Hes1, Hes2, Hes5 and Nrarp) were evaluated (through RT …

Context.—The biologic effects of Notch1 and Notch2 vary with cancer types and their
potential role (s) in gastric cancers (GCs) remains largely unknown. Objectives.—This study …

精索静脉曲张(VC) 是男性泌尿生殖系统中常见的疾病之一, 近年来精索静脉曲张对男性生育的
影响越来越受重视. 目前对精索静脉曲张致男性不育的机制已进行了不少研究 …

Gonocytes (or prospermatogonia) are the precursors to spermatogonial stem cells (SSCs),
which provide the foundation for spermatogenesis through their ability to both self-renew …

In a previous study we identified active Notch signaling in key cellular events occurring at
adult spermatogenesis. In this study, we evaluated the function of Notch signaling in …

Sertoli cells and germ cells are separated from the interstitial blood capillaries by an
extracellular matrix and the peritubular cells, which constitute a barrier to the movement of …

Members of the Notch family have been detected in many developmental and cell
specification processes during placental development. However, Notch protein expression …

DNA methylation is an important epigenetic modification factor in regulating fertility.
Corresponding process remains poorly investigated in hermaphroditic scallops. The …