| Hormonal effects on tetrahymena: Change in case of combined treatment. | |
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MedLine Citation:
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PMID: 21183424 Owner: NLM Status: In-Data-Review |
Abstract/OtherAbstract:
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In order to approach their natural conditions, populations of Tetrahymena were kept in Losina-Losinky's salt solution for 1 h, than in the tryptone+yeast medium. During this time they were treated with histamine, serotonin or insulin, or with the combinations of these hormones. Effect of the combined treatments on the production of serotonin (5HT), or adrenocorticotropic hormone (ACTH) or triiodothyronine (T3) by the cells was compared to the effect of single-hormone treatments. Significant differences were seen between the results obtained following the single or combined treatments. There was no summation of the effects, however an elevation or diminution of the hormone production was observed after the combined treatment, as compared with the untreated controls or with the use of one of the hormones in the samples. The experiments demonstrate that there is a hormonal regulation between the Tetrahymena cells and the hormones influence each other's effect. |
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Authors:
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G Csaba; Eszter Lajkó; Eva Pállinger |
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Publication Detail:
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Type: Journal Article |
Journal Detail:
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Title: Acta microbiologica et immunologica Hungarica Volume: 57 ISSN: 1217-8950 ISO Abbreviation: Acta Microbiol Immunol Hung Publication Date: 2010 Dec |
Date Detail:
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Created Date: 2010-12-24 Completed Date: - Revised Date: - |
Medline Journal Info:
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Nlm Unique ID: 9434021 Medline TA: Acta Microbiol Immunol Hung Country: Hungary |
Other Details:
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Languages: eng Pagination: 393-9 Citation Subset: IM |
Affiliation:
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Semmelweis University Department of Genetics, Cell and Immunobiology Budapest Hungary Semmelweis University Department of Genetics, Cell and Immunobiology H-1445 Budapest POB 370 Hungary. |
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From MEDLINE®/PubMed®, a database of the U.S. National Library of Medicine
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