搜索结果: 1-8 共查到“医学 Experimental cryptorchidism”相关记录8条 . 查询时间(0.062 秒)
Effects of experimental cryptorchidism and subsequent orchidopexy on seminiferous tubule functions in the lamb
experimental cryptorchidism subsequent orchidopexy seminiferous tubule functions lamb
2009/2/23
The reversibility of damage caused by cryptorchidism to the seminiferous tubules of the lamb was investigated at various ages. Lambs were made bilaterally cryptorchid either at birth or at 2 month...
The Effects of Experimental Cryptorchidism on the Entry of [3H]-Inulin and [3H]-Horseradish Peroxidase into the Lumen of the Rat Seminiferous Tubules
cryptorchidism blood-testis barrier rat testicle seminiferous tubule
2009/2/19
The objective of this research was to determine if experimental cryptorchidism causes significant changes in the rat blood-testis barrier. Micropuncture of the seminiferous tubules of normal, sham...
Experimental cryptorchidism in the adult mouse. III. Qualitative and quantitative electron microscopic morphology of Leydig cells
Experimental cryptorchidism adult mouse Leydig cells
2009/2/7
The morphology of Leydig cells of control and 28-day-old cryptorchid mice was studied by electron microscopy and stereologic techniques. Leydig cell profiles of control mice were larger in section...
Experimental cryptorchidism in the adult mouse：II. A hormonal study
Leydig cells FSH LH testosterone hCG radioimmunoassay
2009/2/6
Serum follicle-stimulating hormone (FSH), luteinizing hormone (LH), and testosterone levels and secretory capacity of the in vitro stimulated testis were determined in control and bilateral cryptorc...
Experimental cryptorchidism in the adult mouse：I. Qualitative and quantitative light microscopic morphology
Testis Leydig cells stereology hyperplasia,hypotrophy
2009/2/6
Morphologic changes in the testes of adult mice after experimentally induced cryptorchidism were studied by light microscopy and stereology. Increasing duration of cryptorchidism resulted in a gradu...
Experimental cryptorchidism protects against long-term 2,5-hexanedione-induced testicular germ cell loss in the rat
cryptorchidism experimental cryptorchidism
2009/2/6
Male infertility is a common side effect of aggressive cancer chemotherapy. One possible approach to decreasing gonadal injury in this setting is the production of artificial cryptorchidism (elevati...
Experimental cryptorchidism inhibited growth of the rat ventral prostate
Experimental cryptorchidism rat ventral prostate
2008/12/25
Adult Sprague-Dawley male rats, weighing about 350 g, were rendered cryptorchid by suturing the testes to the lateral abdominal wall. Twenty-eight days later, cryptorchidism resulted in a signific...
Overexpression of Endothelial Nitric Oxide Synthase in Transgenic Mice Accelerates Testicular Germ Cell Apoptosis Induced by Experimental Cryptorchidism
Immunoblotting TUNEL spermatocytes spermatids spermatogonia
2008/12/23
Surgical induction of cryptorchidism in experimental animals causes testicular germ cell apoptosis and infertility. The mechanisms of germ cell apoptosis have been associated with oxidative stress o...