منابع مشابه
Histochemical Studies on Hydrolytic Enzyme Activities
Histochemical observations were carried out on various hydrolytic enzymes in the spontaneous mammary carcinoma of C3H-strain mice. Alkaline phosphatase activity was observed in the luminal border of the tubular structure and in the periluminal surface, which showed a cystic dilatation in ducts and papillae. Capillaries in the stroma showed a high enzymatic activity. Acid phosphatase activity wa...
متن کاملHistological and histochemical studies on the rat pituitary pars intermedia.
Inspite of the recent progress in the endocrinology of the anterior pituitary, a specific part of the adenohypophysis which is in a close contact with the neurohypophysis, i.e., the pars intermedia, has been left in a state of incomplete understanding both in morphology and physiology. For example, early reports by ITANO (1936) and BAILLIF (1938) dealing with the rat pars intermedia, indicated ...
متن کاملHistochemical Studies On the Peyer’s Patches of Sheep (Ovis aries)
Tissue pieces of jejunum and ileum from different prenatal and postnatal age groups of sheep were collected from Corporation slaughter house, Perambur, Chennai. The goblet cells in the villous epithelium were positive for Periodic acid Schiff (PAS) but the negative reaction was observed in the follicle-associated epithelium as the goblet cells were absent. The follicleassociated epithelium show...
متن کاملHistochemical Studies on Mucoproteins in Nerve Cells of the Dog
Autonomic and sensory ganglion cells in the senile dog contain a deposition of PAS-positive substances which has been shown to be mucoprotein in nature. Data are presented to show that this PAS-positive mucoprotein can be demonstrated by metachromatic staining with toluidine blue after the mucoprotein is sulfated. This procedure indicates that mucoprotein is also present in a granular form in a...
متن کاملHistochemical and ultrastructural studies on experimental gastritis in mice.
Experimental gastritis was produced in BALB/c (? / +) mice by the method of neonatal thymectomy. This atrophic gastritis was confined to the gastric fundobody mucosa and spared antrum. The morphological changes in the gastric mucosa of this type of gastritis have been described in detail during the growth process after thymectomy (1, 2, 3, 6, 10, and 15 months). The mucosa! changes developed fr...
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ژورنال
عنوان ژورنال: Okajimas Folia Anatomica Japonica
سال: 1960
ISSN: 0030-154X
DOI: 10.2535/ofaj1936.36.2_155