DEVELOPMENT OF ENDOGENOUS PEROXIDASE IN FETAL RAT SUBMANDIBULAR GLAND
نویسندگان
چکیده
منابع مشابه
Appearance and Function of Endogenous Peroxidase in Fetal Rat Thyroid
Iodination within the thyroid follicle is intimately associated with a thyroid peroxidase. In order to locate the in vivo site of iodination, the initial cytochemical appearance of this enzyme has been determined in fetal rat thyroid and its presence correlated with the onset of iodinated thyroglobulin synthesis. Peroxidase first appears in follicular cells during the 18th day of gestation. It ...
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The distribution of endogenous peroxidase activity in the lacrimal gland of the rat during postnatal development was investigated by electron microscope cytochemistry Peroxidase activity is first found 6 hr after birth in only a few acinar cells At this stage, reaction product fills only localized segments of the scant rough endoplasmic reticulum and of the perinuclear cisternae. Peroxidase act...
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The present study was designed to investigate 1) whether parasympathetic reflex vasodilatation occurs in the submandibular gland (SMG) in deeply urethan-anesthetized, cervically vagotomized, and sympathectomized rats when the central cut end of the lingual nerve (LN) is electrically stimulated and 2) to what extent the neural mechanisms underlying such responses are the same as those involved i...
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The sulphotransferase activity of rat submandibular gland differs markedly from that of testis, kidney and brain. The addition of lipid acceptors and Mn2+ (or Mg2+), which have been shown to enhance sulpholipid formation from adenosine 3'-phosphate 5'-sulphatophosphate in other tissues, has either no effect or inhibits the transfer process.
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ژورنال
عنوان ژورنال: Journal of Histochemistry & Cytochemistry
سال: 1973
ISSN: 0022-1554,1551-5044
DOI: 10.1177/21.1.42