- Weaning and the developmental changes in follicle-stimulating hormone, pituitary adenylate cyclase-activating polypeptide, and inhibin B in the male rat
[作者:Moore, JP; Winters, S,期刊:Biology of Reproduction, 页码:752-760 , 文章类型: Article,,卷期:2008年78-4]
- Pituitary Fshb concentrations increase markedly and selectively beginning on Postnatal Day 20 in the male rat. To evaluate the factors potentially responsible for this rise in FSH, we adjusted the time of weaning, which ...
- A mutation in the inner mitochondrial membrane peptidase 2-like gene (Immp2l) affects mitochondrial function and impairs fertility in mice
[作者:Lu, B; Poirier, C; Gaspar, T; Gratzke, C; Harrison, W; Busija, D; Matzuk, MM; Andersson, KE; Overbeek, PA; Bishop, CE,期刊:Biology of Reproduction, 页码:601-610 , 文章类型: Article,,卷期:2008年78-4]
- The mitochondrion is involved in energy generation, apoptosis regulation, and calcium homeostasis. Mutations in genes involved in mitochondrial processes often result in a severe phenotype or embryonic lethality, making ...
- Long-term culture of male germline stem cells from hamster testes
[作者:Kanatsu-Shinohara, M; Muneto, T; Lee, J; Takenaka, M; Chuma, S; Nakatsuji, N; Horiuchi, T; Shinohara, T,期刊:Biology of Reproduction, 页码:611-617 , 文章类型: Article,,卷期:2008年78-4]
- Spermatogonial stem cells provide the foundation for spermatogenesis in male animals. We recently succeeded in culturing and genetically engineering mouse spermatogonial stem cells, but little is known regarding the cult...
- Long-term effects of mouse intracytoplasmic sperm injection with DNA-fragmented sperm on health and behavior of adult offspring
[作者:Fernandez-Gonzalez, R; Moreira, PN; Perez-Crespo, M; Sanchez-Martin, M; Ramirez, MA; Pericuesta, E; Bilbao, A; Bermejo-Alvarez, P; Hourcade, JD; de Fonseca, FR; Gutierrez-Adan, A,期刊:Biology of Reproduction, 页码:761-772 , 文章类型: Article,,卷期:2008年78-4]
- Genetic and environmental factors produce different levels of DNA damage in spermatozoa. Usually, DNA-fragmented spermatozoa (DFS) are used with intracytoplasmic sperm injection (ICSI) treatments in human reproduction, a...
- Neonatal exposure to estradiol valerate programs ovarian sympathetic innervation and follicular development in the adult rat
[作者:Sotomayor-Zarate, R; Dorfman, M; Paredes, A; Lara, HE,期刊:Biology of Reproduction, 页码:673-680 , 文章类型: Article,,卷期:2008年78-4]
- A single injection of estradiol valerate (EV) to 14-day-old rats (when the ovarian follicle population has been already established) disrupts cyclicity, increases the activity of key enzymes of androgen biosynthesis, and...
- Pluripotency of a single spermatogonial stem cell in mice
[作者:Kanatsu-Shinohara, M; Lee, J; Inoue, K; Ogonuki, N; Miki, H; Toyokun, S; Ikawa, M; Nakamura, T; Gura, A; Shinohara, T,期刊:Biology of Reproduction, 页码:681-687 , 文章类型: Article,,卷期:2008年78-4]
- Although pluripotent stem cells were recently discovered in postnatal testis, attempts to analyze their developmental potential have led to conflicting claims that spermatogonial stem cells are pluripotent or that they l...
- Adrenomedullin in the rat testis. I: Its production, actions on testosterone secretion, regulation by human chorionic gonadotropin, and its interaction with endothelin 1 in the Leydig cell
[作者:Chan, YF; O, WS; Tang, F,期刊:Biology of Reproduction, 页码:773-779 , 文章类型: Article,,卷期:2008年78-4]
- Based on the finding of gene expression of adrenomedullin (Ad,m) and its receptor components in the rat testis, a paracrine effect of ADM on testicular steroidogenesis has been suggested by our group. The present study d...
- Adrenomedullin in the rat testis. II: Its production, actions on inhibin secretion, regulation by follicle-stimulating hormone, and its interaction with endothelin 1 in the Sertoli cell
[作者:Chan, YF; Tang, F; O, WS,期刊:Biology of Reproduction, 页码:780-785 , 文章类型: Article,,卷期:2008年78-4]
- The present study demonstrates the expression of adrenomedullin (ADM) in the rat Sertoli cells and its effect on inhibin production. The regulation of ADM by FSH and its interaction with endothelin 1 (EDN1) in the rat Se...
- Successful artificial insemination in the koala (Phascolarctos cinereus) using extended and extended-chilled semen collected by electroejaculation
[作者:Allen, CD; Burridge, M; Mulhall, S; Chafer, ML; Nicolson, VN; Pyne, M; Zee, YP; Jago, SC; Lundie-Jenkins, G; Holt, WV; Carrick, FN; Curlewis, JD; Lisle, AT; Johnston, SD,期刊:Biology of Reproduction, 页码:661-666 , 文章类型: Article,,卷期:2008年78-4]
- Artificial insemination in the koala using chilled, electroejaculated semen provides for a marked improvement in the reproductive and genetic management of captive koala colonies in Australia and internationally, and mak...
- Transcriptome analysis of bull semen with extreme nonreturn rate: Use of suppression-subtractive hybridization to identify functional markers for fertility
[作者:Lalancette, C; Thibault, C; Bachand, I; Caron, N; Bissonnette, N,期刊:Biology of Reproduction, 页码:618-635 , 文章类型: Article,,卷期:2008年78-4]
- Spermatozoa are terminally differentiated cells produced during the complex process of spermatogenesis. Although the role of their residual RNA content is still being debated, this transcriptome may represent a fingerpri...
- Dimeric transferrin inhibits phagocytosis of residual bodies by testicular rat sertoli cells
[作者:Yefimova, MG; Sow, A; Fontaine, I; Guilleminot, V; Martinat, N; Crepieux, P; Canepa, S; Maurel, MC; Fouchecourt, S; Reiter, E; Benzakour, O; Guillou, F,期刊:Biology of Reproduction, 页码:697-704 , 文章类型: Article,,卷期:2008年78-4]
- Transferrin is well known as an iron transport glycoprotein. Dimeric or tetrameric transferrin forms have recently been reported to modulate phagocytosis by human leukocytes. It is mainly synthesized by the liver, and al...
- Identification of genes aberrantly expressed in mouse embryonic stem cell-cloned blastocysts
[作者:Jincho, Y; Sotomaru, Y; Kawahara, M; Ono, Y; Ogawa, H; Obata, Y; Kono, T,期刊:Biology of Reproduction, 页码:568-576 , 文章类型: Article,,卷期:2008年78-4]
- During development, cloned embryos often undergo embryonic arrest at any stage of embryogenesis, leading to diverse morphological abnormalities. The long-term effects resulting from embryo cloning procedures would manife...
- Immunocytochemical and ultrastructural analyses of the function of the ubiquitin-proteasome system during spermiogenesis with the use of the inhibitors of proteasome proteolytic activity in the alga, Chara vulgaris
[作者:Wojtczak, A; Kwiatkowska, M,期刊:Biology of Reproduction, 页码:577-585 , 文章类型: Article,,卷期:2008年78-4]
- Spermiogenesis in Chara vulgaris and in animals share many common features, including exchange of nucleohistones into nucleoprotamines, remodeling and extreme condensation of chromatin, formation of flagellae and of micr...
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