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Title: Effect of diet supplementation with a commercial probiotic containing Pediococcus acidilactici (Lindner, 1887) on the expression of five quality markers in zebrafish (Danio rerio (Hamilton, 1822)) testis
Authors: Valcarce, D. G.; Pardo, M. A.; Riesco, M. F.; Cruz, Z.; Robles, V.
Citation: JOURNAL OF APPLIED ICHTHYOLOGY, 2015, 31, 18-21
Abstract: The effects of a commercial probiotic diet supplement (Bactocell((R))), containing lactic acid bacteria Pediococcus acidilactici were evaluated by identifying five zebrafish (Danio rerio) sperm quality markers. P.acidilactici (10(6) colony-forming units per gram) was supplied to young zebrafish males (age 8months) as a feed probiotic additive during a 10days test period. Five transcripts, previously described as male zebrafish quality markers, were studied: brain-derived neurotrophic factor (bdnf), BCL2-interacting killer (bik), double-sex and mab-3 related transcription factor 1 (dmrt1), follicle-stimulating hormone beta subunit (fshb) and leptin a (lepa). After exposition, males fed on with the supplemented diet with a commercial probiotic containing P.acidilactici presented an over-expression on three fertility markers comparing to the control group: lepa, dmrt1 and bdnf. These results suggest that P.acidilactici has a potential use as probiotic supplement in zebrafish diet for the improvement of molecular parameters in testicular cells, indicating that probiotic supplementation could affect male reproductive performance.
Keywords: TROUT ONCORHYNCHUS-MYKISS; TILAPIA OREOCHROMIS-NILOTICUS; GUT MICROBIOTA; SPERM; CRYOPRESERVATION; WALBAUM; GROWTH; CELLS
Issue Date: 2015
Publisher: WILEY-BLACKWELL
Type: Article; Proceedings Paper
Language: English
DOI: 10.1111/jai.12731
URI: http://dspace.azti.es/handle/24689/246
ISSN: 0175-8659
E-ISSN: 1439-0426
Funder: Fundacion Ramon Areces (MICINN) \[AGL2009-06994]
Ramon y Cajal program (MICINN, Spain) \[RYC-2008-02339]
Economic Development and Competitiveness Department of the Basque Government
Appears in Publication types:Artículos científicos



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