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Estimation of the copper-iron correlation in the liver under experimental conditions. A microscopic and microchemical study

Autor: I, Cuida, D, Onicescu, N, Ionescu

Publikováno v: Morphologie et embryologie. 26(3)

Liver obtained from copper-intoxicated rats was studied by electron microscopy and electron probe microanalysis. Large ultrastructural disorders in liver cells appeared at the level of lysosomes and mitochondria. Diffuse and aggregate copper granules

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=pmid________::4d3840777f55a02b9a6135c127bf8351
https://pubmed.ncbi.nlm.nih.gov/6453285

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Morphological aspects of the rat kidney preserved by cold storage. IV. Histoenzymological changes. V. Endopeptidase activity

Autor: S, Neagu, C, Bandu, A R, Chirculescu, E, Codorean, I, Cuida, E, Gabrielescu

Publikováno v: Morphologie et embryologie. 30(3)

Rat kidneys were preserved by initial washing and cooling perfusion, followed by cold storage at 6 degrees C for 24, 48, 72 and 96 hours, in two different media: Sacks (hyperosmolar electrolytic solution of intracellular type) and Plasmagel (gelation

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=pmid________::c06538156c9408a35b098b5f7d6e29a6
https://pubmed.ncbi.nlm.nih.gov/6239099

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Histochemical and ultrastructural data in the spleen of the copper-intoxicated rat

Autor: D, Onicescu, I, Cuida

Publikováno v: Morphologie et embryologie. 28(1)

By histochemical methods and electron microscopy, the spleen of copper-loaded rat was investigated. Oxidoreducing enzymes (diaphorase, succinate dehydrogenase, lactate dehydrogenase, prolineoxidase, hydroxyproline epimerase) and phosphatases (acid, A

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=pmid________::296c676ee152a9cdee8d9eaede6fdf39
https://pubmed.ncbi.nlm.nih.gov/6461825

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On the histoenzymology of the human stomach

Autor: D, Onicescu, I, Cuida

Publikováno v: Morphologie et embryologie. 21(4)

By means of histochemical methods, the stomach in the man was studied for some oxidoreducing enzymes and hydrolases. The surface epithelium displays in the fundic area a mean activity which grows intense in the pyloric area. The parietal cells show a

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=pmid________::e3c3bb3957f3d385f11c680e8af4c4eb
https://pubmed.ncbi.nlm.nih.gov/177859

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Histochemical observations of the folate metabolism in the human principal gastric glands

Autor: D, Onicescu, M, Popescu, I, Cuida

Publikováno v: Morphologie et embryologie. 22(4)

By means of two original histochemical methods, the folate metabolism was investigated in the gastric glands proper. The presence of a high concentration of folic acid and dihydrofolate reductase in the parietal cells suggests a straight metabolic in

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=pmid________::843d0dd84a48939f1c85f497820c09c1
https://pubmed.ncbi.nlm.nih.gov/136595

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Cholinergic innervation of the human stomach

Autor: D, Onicescu, I, Cuida, M, Popescu

Publikováno v: Morphologie et embryologie. 21(2)

A histochemical method for the acetylcholinesterase activity was used to establish the parasympathetic components of the gastric coats in man. The four gastric layers contain a rich cholinergic innervation. In the mucosa the positive nerve fibers are

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=pmid________::9097048da5fab14a10e7bc87db005127
https://pubmed.ncbi.nlm.nih.gov/129686

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