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Articles by author - Igor M Kvetnoy

Hormonal function and proliferative activity of thymic cells in humans: immunocytochemical correlations.

Kvetnoy I, Polyakova V, Trofimov A, Yuzhakov V, Yarilin A, Kurilets E, Mikhina L, Sharova N, Nikonova M.

Journal Article 2003; 24(3-4): 263-268 PubMed PMID: 14523368  Keywords:  Aging, Biogenic Amines:metabolism, CD4-Positive T-Lymphocytes:metabolism, CD8-Positive T-Lymphocytes:metabolism, Cell Division, Child, Preschool, Humans, Image Interpretation, Computer-Assisted, Immunohistochemistry, Infant, Peptide Hormones:biosynthesis,.    Citation

OBJECTIVES: The immunocytochemical study of the localization of hormones in thymic cells has been performed to clarify possible correlatio.....

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Gastrointestinal melatonin: cellular identification and biological role.

Kvetnoy I, Ingel I, Kvetnaia T, Malinovskaya N, Rapoport S, Raikhlin N, Trofimov A, Yuzhakov V.

Journal Article 2002; 23(2): 121-132 PubMed PMID: 12011798  Keywords:  Animals, Digestive System:cytology, Digestive System Physiological Phenomena, Enterochromaffin Cells:physiology, Humans, Melatonin:physiology,.    Citation

: Melatonin, a pineal hormone, because of its wide activity spectrum, is a subject of much current interest for biologists and physicians......

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Gut neuroendocrine cells: relationship to the proliferative activity and apoptosis of mucous epitheliocytes in aging.

Kvetnoy I, Popuichiev V, Mikhina L, Anisimov V, Yuzhakov V, Konovalov S, Pogudina N, Franceschi C, Piantanelli L, Rossolini G, Zaia A, Kvetnaia T, Hernandez-Yago J, Blesa J.

Journal Article 2001; 22(5): 337-341 PubMed PMID: 11600875  Keywords:  Aging, Animals, Apoptosis, Cell Count, Cell Division, Duodenum, Epithelial Cells, Gastric Mucosa:cytology, Histocytochemistry, Immunohistochemistry, Intestinal Mucosa:cytology, Male, Melatonin:biosynthesis, Mice, Mice, Inbred BALB C, Mice, Nude, Neurosecr.    Citation

OBJECTIVES: Diffuse neuroendocrine system (DNES) cells regulate homeostasis via neurocrine, endocrine and paracrine mechanisms. Extensive .....

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Tau-protein expression in human blood lymphocytes: a promising marker and suitable sample for life-time diagnosis of Alzheimer's disease.

Kvetnoy I, Hernandez-Yago J, Kvetnaia T, Khavinson V, Malinin V, Yarilin A, Sharova N, Blesa J, Anisimov V, Lenskaia L, Sluchevskaia S, Chekalina S, Tokarev O, Yuzhakov V.

Journal Article 2000; 21(4): 313-318 PubMed PMID: 11455366 Citation

: OBJECTIVES: Taking into account the hypothesis that Alzheimer's disease (AD) might be a systemic disease that affects several tissues in.....

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