Seminiferous tubule in cross-section (large tubular structure – center of image) with sperm (black, tiny, ovoid bodies furthest from the outer edge of the tubular structure). H&E stain.
Seminiferous tubules are located within the testicles, and are the specific location of meiosis, and the subsequent creation of male gametes, namely spermatozoa.
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Seminiferoustubules are located within the testicles, and are the specific location of meiosis, and the subsequent creation of male gametes, namely spermatozoa...
process by which haploid spermatozoa develop from germ cells in the seminiferoustubules of the testicle. This process starts with the mitotic division of...
rectus, or straight seminiferoustubules) are structures in the testicle connecting the convoluted region of the seminiferoustubules to the rete testis...
proximal straight tubule, descending and ascending thin, and the distal straight tubules) and the distal convoluted tubulesSeminiferoustubules: any of the...
surround the seminiferoustubules. Between tubules (interstitial cells) exist Leydig cells – cells localized between seminiferoustubules that produce...
spermatogenesis (the production of sperm) as a structural component of the seminiferoustubules. They are activated by follicle-stimulating hormone (FSH) secreted...
septa of testis. The lobules of testis contain the tightly coiled seminiferoustubule. There are some hundreds of lobules in a testicle. They differ in...
(PTM) cell is one of the smooth muscle cells which surround the seminiferoustubules in the testis. These cells are present in all mammals but their organization...
seminiferoustubules in men in their 20s and 30s contained spermatids, whereas men in their 40s and 50s had spermatids in 50% of their seminiferous tubules...
between seminiferoustubules. The epididymis is a long whitish mass of tightly coiled tube. The sperm that are produced in the seminiferoustubules flow...
testes and interstitial cells of Leydig, are found adjacent to the seminiferoustubules in the testicle and produce testosterone in the presence of luteinizing...
spermatogenesis, which in amniotes (reptiles and mammals) takes place in the seminiferoustubules of the testicles. This process involves the production of several...
some teleost fish, contains very fine coiled tubes called seminiferoustubules. The tubules are lined with a layer of cells (germ cells) that from puberty...
in the number of seminiferoustubules in the testes containing mature sperm: In males 20–39 years old, 90% of the seminiferoustubules contain mature sperm...
network of delicate tubules located in the hilum of the testicle (mediastinum testis) that carries sperm from the seminiferoustubules to the efferent ducts...
syndrome as his name appeared first on the published paper, and seminiferoustubule dysgenesis was no longer used. Considering the names of all three...
some teleost fish, contains very fine coiled tubes called seminiferoustubules. The tubules are lined with a layer of cells (germ cells) that from puberty...
stereocilia. Because sperm are initially non-motile as they leave the seminiferoustubules, large volumes of fluid are secreted to propel them to the epididymis...
maintained by the tight junctions between the Sertoli cells of the seminiferoustubules, prevents communication between the forming spermatozoa in the testis...
spermatogonia. They are found in the testis, in a structure known as the seminiferoustubules. There are two types of spermatocytes, primary and secondary spermatocytes...
the testicle, a network of tubules fuse to create the seminiferoustubules. Via the rete testis, the seminiferoustubules become connected with outgrowths...
in how many of the seminiferoustubules in the testes contain mature sperm: In males 20–39 years old, 90% of the seminiferoustubules contain mature sperm...
through the outer covering of the testis to retrieve biopsies of seminiferoustubules, which are the structures that contain sperm. The incision is closed...
resulting in extrusion of the testicular contents, including the seminiferoustubules. It is a rare complication of testicular trauma, and can result from...
(FSH) production increase and the sex cords hollow out, forming the seminiferoustubules, and the germ cells start to differentiate into sperm. Throughout...
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