Zobrazeno 1 - 10
of 81
pro vyhledávání: '"Michal Karasek"'
Publikováno v:
The Scientific World Journal, Vol 4, Pp 23-28 (2004)
Extremely low frequency electromagnetic fields (ELF EMF) are commonly present in daily life all over the world. Moreover, EMF are used in the physiotherapy of many diseases because of their beneficial effects. There is widespread public concern that
Externí odkaz:
https://doaj.org/article/ccfc507dd8644364a15e6c98bb8e77a9
Publikováno v:
Journal of Pineal Research. 42:119-124
A relationship between melatonin and growth hormone (GH) is poorly understood. We compare circadian melatonin rhythms in short children with normal and decreased GH secretion. The analysis included 22 children (20 boys and 2 girls) aged 11.1-16.9 yr
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::41405e2757836fd16861a966b0125ffe
https://doi.org/10.1111/j.1600-079x.2006.00388.x
https://doi.org/10.1111/j.1600-079x.2006.00388.x
Publikováno v:
Ophthalmic Surgery, Lasers and Imaging Retina. 38:283-289
BACKGROUND AND OBJECTIVE To evaluate structural and ultrastructural abnormalities of the levator palpebrae superioris (LPS) complex in patients with congenital blepharoptosis. PATIENTS AND METHODS Samples of the LPS complex were obtained from patient
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::61db222cb35c7e0b4870378e0cf9cfc9
https://doi.org/10.3928/15428877-20070701-03
https://doi.org/10.3928/15428877-20070701-03
Autor:
Maria C. Naranjo, Alejandro Vallejo, Juan M. Guerrero, Beatriz de Felipe, Patricia J. Lardone, Michal Karasek, Antonio Carrillo-Vico
Publikováno v:
Journal of Cellular Physiology. 206:273-279
Human lymphocytes have recently been described as an important physiological source of melatonin (N-acetyl-5-methoxytryptamine), which could be involved in the regulation of the human immune system. On the other hand, stimulation of IL-2 production b
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::38f49203629a68e8e491acffbf6eead3
https://doi.org/10.1002/jcp.20461
https://doi.org/10.1002/jcp.20461
Autor:
Patricia J. Lardone, I. Martín-Lacave, Juan R. Calvo, Antonio Carrillo-Vico, Juan M. Guerrero, José M. Fernández-Santos, Michal Karasek
Publikováno v:
The Journal of Clinical Endocrinology & Metabolism. 90:992-1000
Since melatonin was first isolated in 1958 up to the last few years, this substance was considered a hormone exclusive to the pineal gland. Although melatonin has lately been identified in a large number of extrapineal sites, its potential biological
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::c6c5ac4132b127bbb9370cae69279629
https://doi.org/10.1210/jc.2004-1429
https://doi.org/10.1210/jc.2004-1429
Publikováno v:
Journal of Pineal Research. 31:179-182
The effects of melatonin and the thiazolinidinedione derivative CGP 52608 on apoptosis of Colon 38 cancer cells were investigated. Male mice were implanted subcutaneously with a suspension of Colon 38 cells. Ten days after induction of tumors, the an
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::4f411bc8ba6b7fbfef9e3972114da74c
https://doi.org/10.1034/j.1600-079x.2001.310213.x
https://doi.org/10.1034/j.1600-079x.2001.310213.x
Autor:
Jacek Swietoslawski, Marta Woldańska-Okońska, Michal Karasek, Krystyna Zylinska, Jan Czernicki
Publikováno v:
Journal of Pineal Research. 29:81-85
There is substantial evidence that magnetic field (MF) exposure influences melatonin secretion in animals. However, data on its influence on human melatonin levels are scarce, and seemingly contradictory. Because of its many beneficial effects, very
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::49e69687cfb527ccda1d173a329c9f03
https://doi.org/10.1034/j.1600-079x.2000.290203.x
https://doi.org/10.1034/j.1600-079x.2000.290203.x
Autor:
Michal Karasek, Anna Szadowska, Christian Bartsch, Dieter Mecke, Martin. Geppert, Hella Bartsch
Publikováno v:
Experimental and Toxicologic Pathology. 52:93-101
An elevation of melatonin secretion parallel to an enhanced production of macrophage-derived biopterin was observed in female F344 Fischer rats bearing passage 2 serial transplants derived from a malignant mammary tumor induced by 7,12-dimethylbenz[a
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::0f54c105df0385c7ff6c0b15ffa07ca2
https://doi.org/10.1016/s0940-2993(00)80091-3
https://doi.org/10.1016/s0940-2993(00)80091-3
Autor:
Marek Pawlikowski, Michal Karasek
Publikováno v:
Neurosignals. 8:75-78
The antiproliferative effects of melatonin and CGP 52608, an exogenous ligand for RZR/ROR receptors, are compared in the present paper. Both compounds exerted similar inhibitory effects on the proliferation of neoplastic cells in mouse colonic adenoc
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::76cf16259db53d2514098c4cfb67a521
https://doi.org/10.1159/000014572
https://doi.org/10.1159/000014572
Publikováno v:
Journal of Pineal Research. 34:294-296
Melatonin exerts a marked antiproliferative action in numerous experimentally-induced tumors in vivo as well as in both animal and human cell lines in vitro. However, the mechanisms of oncostatic action of melatonin is not clear, and the involvement
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::4eca63677bb699f7bc36c8693c11b493
https://doi.org/10.1034/j.1600-079x.2003.00046.x
https://doi.org/10.1034/j.1600-079x.2003.00046.x