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Serpentine fibula-polycystic kidney syndrome; Sertoli cell-only syndrome; Serum sickness–like reaction; Setleis syndrome; Severe acute respiratory syndrome; Shaken baby syndrome; Shapiro syndrome; Sheehan's syndrome; Shell nail syndrome; Shone's syndrome; Short anagen syndrome; Short bowel syndrome; Short man syndrome; Short QT syndrome ...
The cells of the developing testes produce Anti-Müllerian hormone, causing the regression of the Müllerian ducts. [5] As individuals with 46,XX/46,XY partially express the SRY gene, the normal process by which an embryo normally develops a phenotypic male or phenotypic female may be significantly affected causing variation will affect in the ...
Klinefelter syndrome (KS), also known as 47,XXY, is a chromosome anomaly where a male has an extra X chromosome. [10] These complications commonly include infertility and small, poorly functioning testicles (if present).
Programmed cell death (PCD; sometimes referred to as cellular suicide [1]) is the death of a cell as a result of events inside of a cell, such as apoptosis or autophagy. [ 2 ] [ 3 ] PCD is carried out in a biological process , which usually confers advantage during an organism's lifecycle .
An example of a birth defect is cleft palate, which occurs during the fourth through seventh weeks of gestation. [14] Body tissue and special cells from each side of the head grow toward the center of the face. They join to make the face. [14] A cleft means a split or separation; the "roof" of the mouth is called the palate. [15]
Photos of what pregnancy tissue from early abortions at 5 to 9 weeks looks like have gone viral. Here's what pregnancy actually looks like before 10 weeks. Experts explain why we don't see these ...
Most children with Chédiak–Higashi syndrome ultimately reach a stage known as the "accelerated phase", or the "lymphoma-like syndrome", in which defective white blood cells divide uncontrollably and invade many of the body's organs. The accelerated phase is associated with fever, episodes of abnormal bleeding, overwhelming infections, and ...
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