Zobrazeno 1 - 10
of 149
pro vyhledávání: '"Lonnie D. Russell"'
Publikováno v:
Reproduction. :669-680
The relationships and distribution of spermatogonia were studied as a function of the stage of the seminiferous epithelium cycle in rats. Primitive spermatogonia in the mouse are located along regions of the basal lamina that face the interstitium. B
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::19cd137c51770c473efd77479cc87aea
https://doi.org/10.1530/rep.0.1260669
https://doi.org/10.1530/rep.0.1260669
Autor:
James A. Richardson, Susana Velasco-Miguel, Tianshu Gao, Wayne C. Lai, Errol C. Friedberg, Lonnie D. Russell, Christa L. Hladik, Charles L. White, Valerie L. Gerlach
Publikováno v:
DNA Repair. 2:91-106
A recently discovered group of novel polymerases are characterized by significantly reduced fidelity of DNA synthesis in vitro. This feature is consistent with the relaxed fidelity required for the replicative bypass of various types of base damage t
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::7bfc2f687257691ab830358e36bac2d5
https://doi.org/10.1016/s1568-7864(02)00189-1
https://doi.org/10.1016/s1568-7864(02)00189-1
Publikováno v:
Biology of Reproduction. 67:1232-1241
Ectoplasmic specializations are actin filament-endoplasmic reticulum complexes that occur in Sertoli cells at sites of intercellular attachment. At sites between inter-Sertoli cell attachments, near the base of the cells, the sites are also related t
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::b3701c9f94f69b96dcd7baf76e26c606
https://doi.org/10.1095/biolreprod67.4.1232
https://doi.org/10.1095/biolreprod67.4.1232
Publikováno v:
Biology of Reproduction. 66:1374-1379
Spermatogenesis is a complex process in which spermatogonial stem cells divide and subsequently differentiate into spermatozoa. This process requires spermatogonial stem cells to self-renew and provide a continual population of cells for differentiat
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::cfbf3f238220629c58dda4e51036127a
https://doi.org/10.1095/biolreprod66.5.1374
https://doi.org/10.1095/biolreprod66.5.1374
Publikováno v:
Reproduction. :567-577
Characteristics of the various type A, intermediate (In) and B spermatogonia were determined in C57BL/6J mice using transmission electron microscopy. Spermatogonia were photographed at all stages of the cycle of the seminiferous epithelium. Over 450
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::a194d8c9b4e07b7c37a616d17addeb20
https://doi.org/10.1530/rep.0.1230567
https://doi.org/10.1530/rep.0.1230567
Publikováno v:
Biology of Reproduction. 66:950-958
Bax is a multidomain, proapoptotic member of the Bcl-2 family that is required for normal spermatogenesis in mice. Despite its proapoptotic function, previous results found that Bax-deficient mature male mice demonstrate increased cell death and dram
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::a5a9341aca79afbe3f391e00bbe0c359
https://doi.org/10.1095/biolreprod66.4.950
https://doi.org/10.1095/biolreprod66.4.950
Publikováno v:
Biology of Reproduction. 65:1392-1402
Desert hedgehog (Dhh) is a cell-signaling molecule that was first discovered in Drosophila. A unique testicular phenotype has been described in neonatal and adult Dhh-null animals that includes anastomotic seminiferous tubules, pertitubular cell abno
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::4d3fb4b9e39dd77cf31daf21661e2620
https://doi.org/10.1095/biolreprod65.5.1392
https://doi.org/10.1095/biolreprod65.5.1392
Publikováno v:
Biology of Reproduction. 65:1179-1185
The distribution of type A spermatogonia was studied using drawings of cross-sectioned tubules at various stages of the spermatogenic cycle of perfusion-fixed, epoxy-embedded mouse testis. Spermatogonia were classified as either positioned opposite t
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::f35b4dc1690574b4341df644859e02a8
https://doi.org/10.1095/biolreprod65.4.1179
https://doi.org/10.1095/biolreprod65.4.1179
Publikováno v:
Biology of Reproduction. 65:1170-1178
Characteristics of spermatogonia were determined in the C57BL/6J strain mouse using high-resolution light microscopy of plastic-embedded tissues and identifying cells during stages of the spermatogenic cycle. The frequency of expecting each spermatog
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::be9500079f4bc3b47b4d62f2076687cb
https://doi.org/10.1095/biolreprod65.4.1170
https://doi.org/10.1095/biolreprod65.4.1170
Autor:
Andrzej Bartke, Varadaraj Chandrashekar, John J. Kopchick, Caleb A. Awoniyi, Chon Hwa Tsai-Morris, Maria L. Dufau, Lonnie D. Russell
Publikováno v:
Endocrinology. 142:3443-3450
The consequences of disruption of GH receptor gene in GH receptor knockout mice on testicular function were evaluated. Adult male GH receptor knockout mice and their normal siblings were divided in to two subgroups and treated with either saline or o
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::d2b87f5440a22bb0101a5f1ea74687f2
https://doi.org/10.1210/endo.142.8.8298
https://doi.org/10.1210/endo.142.8.8298