Zobrazeno 1 - 10
of 50
pro vyhledávání: '"Agranular endoplasmic reticulum"'
Autor:
Anita P. Hoffer, Manfred L. Karnovsky
Publikováno v:
The Anatomical Record. 201:623-633
In the epididymis of the guinea pig, zone II exhibits striking histological features that distinguish it readily from the other six regions of the epididymis. At the light microscope level, the pseudostratified epithelium of zone II is characterized
Publikováno v:
Virchows Archiv A Pathological Anatomy and Histology. 384:93-102
Adenomata taken from 25 patients with primary aldosteronism were observed by electron microscopy. The cells in the adenoma had a well developed agranular endoplasmic reticulum but granular endoplasmic reticulum was not prominent. Most of the mitochon
Autor:
Francis Hrudka
Publikováno v:
Journal of Ultrastructure and Molecular Structure Research. 100:107-117
Unusual transformations of endoplasmic reticulum and mitochondria were identified in the Sertoli cells of deer hybrids. A portion of the mitochondrial population was converted from the common, flexible mitochondrial form into stiff rods, with an incr
Autor:
Haruhiko Masuda, Torao Yamamoto
Publikováno v:
Okajimas Folia Anatomica Japonica. 58:583-593
Publikováno v:
Journal of Experimental Zoology. 200:1-7
The effects of 5-bromodeoxyuridine (BrdU) on postnatal testicular development were studied in rats treated on the second, third and fourth days of life. Testes were removed for study at 5, 15 and 35 days of age. Body weights and diameters of seminife
Autor:
Yu. L. Perov, V. I. Fedorov
Publikováno v:
Bulletin of Experimental Biology and Medicine. 83:777-780
The abdominal aorta of rats was constricted between the orifices of the renal arteries. Renin activity was studied separately in the capillary part of the isolated glomeruli and in their arterioles. Renin activity was found in the capillary part of t
Autor:
F. I. B. Kayanja
Publikováno v:
African Journal of Ecology. 17:105-113
ummary The fine structure of the epitheliochorial placenta of the zebra is described. There are ultrastructural differences between the attached and free maternal epithelium. Some maternal epithelial cells contain considerable quantities of agranular
Autor:
Genton Cy
Publikováno v:
Virchows Archiv A Pathological Anatomy and Histology. 387:353-369
The ultrastructural features of three granulosa cell tumors are presented. The neoplastic non-luteinized granulosa cells are characterized at sub-microscopical level by severely indented nuclei with prominent nucleoli, sparse to moderately developed
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Publikováno v:
Tissue and Cell. 3:405-411
Pineal glands from young adult hamsters ( Mesocricetus auratus Water-house) kept on a 14–10 light-dark photoperiod contain annulate lamellae. These annulate lamellae are apparently limited to the light pinealocytes. They are found in close proximit