Germ Cell Apoptosis
Germ cell apoptosis after treatment of cryptorchidism with human chorionic gonadotropin is associated with impaired reproductive function in the adult
... Hormonal treatment of cryptorchidism was introduced in 1930, and the first hormone used was hCG (40, 41). Crypt- orchidism has also been treated with synthetic analogs of LH- releasing hormone (LHRH) (42–44), and ...
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Effects of KH 204 on the expression of heat shock protein 70 and germ cell apoptosis in infertility rat models
... Unilateral cryptorchidism in rats was surgically in- duced as previously described [20]. Animals were anes- thetized with pentobarbital, and a small incision was made in the abdomen of each rat. The left gubernacu- lum ...
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Exposure of neonatal mice to Sevoflurane may induce male germ cell apoptosis in testicular tissue after puberty
... Gene expression profiling of the sperm cells from fluoride-exposed mice have shown that expression of 34 genes were increased and 63 genes were decreased, most of which are involved in the signal transduction, ...
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Porcine reproductive and respiratory syndrome virus replicates in testicular germ cells, alters spermatogenesis, and induces germ cell death by apoptosis.
... TUNEL-positive germ cells detected, and most commonly the tubules were completely devoid of apoptotic signals ...of apoptosis in PRRSV-infected and control animals, expressed as the percentage of ...
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Pharmacology of Free Radicals and the Impact of Reactive Oxygen Species on the Testis
... of germ cell apoptosis (123), described as program- med cell ...death. Apoptosis results from the activa- tion of an intracellular program that leads to cell death without the ...
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Modulation of MAA-induced apoptosis in male germ cells: role of Sertoli cell P/Q-type calcium channels
... Sertoli cell clusterin and the inhibition of its accumulation into pachytene sperma- tocytes, following P/Q channels block, suggest that cal- cium channels control germ cell apoptosis ...
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Developmental fates of the mouse germ cell line
... programmed cell death, and degeneration of type A2-A4 spermatogonia has been observed in ...1987). Apoptosis of spermatogonia is also regulated by the pathway affected by Bcl-2 (Furuchi et ...spermatocytes, ...
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Diabetes mellitus-induced male reproductive impairment: The role of natural products: A review
... Diabetes mellitus (DM) is a metabolic disorder characterized by persistent hyperglycaemia, with multi-organ complications. DM is known to trigger oxidative stress in virtually all tissues of the body including male ...
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Schumacher, Björn (2004): The C. elegans p53 pathway. Dissertation, LMU München: Fakultät für Biologie
... keeping germ cells in mitosis (Crittenden et ...and germ cells transit into ...programmed cell death upon DNA ...for germ cell apoptosis (Gumienny et ...only germ ...
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Leydig cell–derived heme oxygenase 1 regulates apoptosis of premeiotic germ cells in response to stress
... in maintaining steroidogenesis and spermatogenesis, it could be hypothesized that regulatory mechanisms for the reaction of the monooxygenases in Leydig cells and their functional link to germ cell ...
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C elegans orthologs of components of the RB tumor suppressor complex have distinct pro apoptotic functions
... induced germ cell ...the germ line of wild-type hermaphrodites (our unpublished ...damage-induced germ cell ...damage-induced germ cell apoptosis ...damage-induced ...
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Apoptose au cours de la spermatogenèse et dans le sperme éjaculé
... : Germ cell apoptosis after treat- ment of cryptorchidism with human chorionic gona- dotropin is associated with impaired reproductive function in the adult. et al.: [r] ...
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Nodal/Cripto signaling in fetal male germ cell development: implications for testicular germ cell tumors
... on germ cells for fertility - the propagation of our ...XY germ cell pluripotency, proliferation and quiescence must be achieved within a relative short window during human gestation: uncontrolled ...
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How to make a primordial germ cell
... best-characterised germ cell lineage among ...somatic cell via induced pluripotent stem cells (iPSCs), which in turn can give rise to viable gametes in vivo that are capable of generating a live ...
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In vitro anticancer activity of wheat germ extract on human breast cancer cell line (MCF-7) and human immortalized myelogenous leukemia cell line (K562)
... the germ of the grain of Triticum aestivum ...wheat germ and the present work deals with the chemical composition as well as the cytotoxic evaluation of its essential oil, and its main constituent and ...
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Neuroimaging of disseminated germ cell neoplasms
... Involvement of a solitary vertebral level was not TABLE 1: Neuroimaging Findings in Patients with Germ Cell Neoplasms Finding CNS metastases Intracranial Supratentorial lnfratentorial Bo[r] ...
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Application of the International Germ Cell Consensus Classification to the Nova Scotia population of patients with germ cell tumours
... (International Germ Cell Consensus Classifica- tion) est un système de classification pronostique mondialement reconnu, basé sur les données cliniques et utilisé pour faciliter la prise en charge des ...
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Lipid phosphate phosphatase activity regulates dispersal and bilateral sorting of embryonic germ cells in Drosophila
... if germ cell-germ cell repulsion might confer any advantages to the ...that germ cell-germ cell repulsion serves to distribute the germ cells evenly between ...
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Imaging of testicular germ cell tumours.
... Testicular germ cell tumours (GCT) are an increasingly common group of tumours, particularly in young males. The success of current management strategies is such that the majority of patients can expect to ...
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Consider the Cell; Forget Not the Host Component, While Promoting Health Care, to Safeguard Life Sample Project proposal for the globe.
... of cell and cell cycle governing steroid hormone; hence virgin oil, nuts and seeds preparations result in robust health of cells, life, metabolism; whereas obnoxious triglycerides consumption is detrimental ...
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