The structure of the epididymis, efferent ductules and ductus deferens of the guinea pig: a light microscope study. Anat. Rec - Hoffer, Greenberg - 1978 () Citation Context ... the proximal cauda epididymis, and the distal cauda epididymis. These regions correspond to region II, region IV, ...
In the guinea pig, the narrow part of the epididymis that traverses the upper pole of the testis and passes downward over the entire length of the gonad is composed exclusively of efferent ductules and the initial segment (zone I) of the epididymal duct. At the beginning of zone II, the...
This study deals with the structure and ultrastructure of the epithelial cells of the lizard ( Lacerta vivipara Jacquin) epididymis as related to secretory activity. The epithelium contains only two types of cells, secretory cells and basal cells. The secretory cells undergo an annual cycle which ...
Of scrotal contents removed from 15 patients with prostatic cancer, methylmetacrylic resin was injected into the epididymis in the reversed direction from the ductus deferens in order to make a cast of the ductus epididymidis. The casts were examined under the epidiascopic microscope, and the fo...
Observations on the structure of the human fetal testis and epididymis at 16 weeks' gestation have been made with the light and electron microscope. The fetal testis is organized into solid cords surrounded by a well-defined cellular investment. The basement membrane is multilaminated with a ...
The monkey [Macaca mulatta, M. fascicularis, M. arctoides] epididymis was subdivided into 4 regions: initial segment (continuous with the ductuli efferentes), head, body and tail. The initial segment possesses a very tall columnar epithelium (108 .+-. 4 .mu.m). Epithelial height in the ...
Fine structure of the interstitium of the epididymis of the South American Opossum (Didelphis azarae, Marsupialia) The interstitial space of the ductus epididymidis of the opossum (), contains fibers and elements of the connective tissue, smooth muscle and amyelinic ner... AM Orsi,VR De Melo,...
Loss of Cysteine-Rich Secretory Protein 4 (Crisp4) Leads to Deficiency in Sperm-Zona Pellucida Interaction in Mice Mammalian sperm gain their ability to fertilize the egg during transit through the epididymis and by interacting with proteins secreted by the epididymal e... HT Turunen,P Sipila,A...
Adult male rats were administered the antiandrogen, cyproterone acetate, for 4, 8 or 12 weeks, and the histology and fine structure of the testis and several parts of the epididymis were studied. After treatment for 8 or 12 weeks, the testes of treated animals displayed a great reduction ...
1) epididymis structure 附睾结构1. Objective:To observe the Qiangjing capsule impact on epididymis structure and function and sperm quality in varicocele rats, to explore the compound Traditional Chinese Medicine on model rats epididymal sperm mature micro-environment of the possible mechanisms of ...