Search results for "Urogenital System"
showing 10 items of 348 documents
Metal and metallothionein content in tissues from wild and farmed Anguilla anguilla at commercial size.
2007
Metallothionein and metal content (Cd, Zn, Hg, Cu, Fe, Pb and Mn) were determined in various organs of commercially available eel (Anguilla anguilla) of similar size obtained from a local farm and from The Albufera Lake in Valencia (Spain). Farmed fish showed statistically significant higher Cd concentrations in liver and kidney whereas wild individuals had higher levels of Pb in blood and Zn in kidney. Significant positive correlations were found between metallothionein and Cd in kidney of farmed eel and between metallothionein and Cu in liver of wild ones.No statistically significant differences were found between the two populations in the concentration of any of the metals analyzed in m…
New Sperm Morphology Analysis in Equids : Trumorph ® Vs Eosin-Nigrosin Stain
2021
Equine Reproduction Service. Department of Animal Medicine and Surgery. Veterinary Faculty. Autonomous University of Barcelona. National Agency for Research and Development (ANID), Ministry of Education, Chile (2017/72180128). Secretary of Higher Education, Science, Technology and Innovation (SENESCYT)(CZ02-000507-2019) The evaluation of the male fertility potential is based on the analysis of the basic spermatic characteristics of concentration, motility and morphology. Thus, the study of sperm morphology is a fundamental element in the seminal analysis, but its real meaning has been biased by the techniques used for its evaluation. These techniques involve dehydration phases and subsequen…
Endocrine disruptors target collagen type 2 maturation in chondrocytes in vitro – CIME project
2012
Endocrine disruptors target collagen type 2 maturation in chondrocytes in vitro – CIME project. Colloque PNR-PE
Bisphenol A, genistein and vinclozolin: three endocrine disruptors which differentially affect the mammary gland development in rats
2013
Bisphenol A, genistein and vinclozolin: three endocrine disruptors which differentially affect the mammary gland development in rats. 7. Copenhaguen workshop on endocrine disruptors (human environment, lifestyle, and genes in endocrine disruptors)
Bisphenol A, genistein and vinclozolin: three endocrine disruptors which differentially affect the mammary gland in rats : critical window of exposure
2012
Bisphenol A, genistein and vinclozolin: three endocrine disruptors which differentially affect the mammary gland in rats : critical window of exposure. Colloque PNR-PE
Effects of genistein, vinclozolin and BPA on the proliferation and differentiation of a human salivary cell line – CIME project
2012
Effects of genistein, vinclozolin and BPA on the proliferation and differentiation of a human salivary cell line – CIME project. Colloque PNR-PE
Effets d’une exposition orale en Bisphenol A sur la préférence au salé et la structure de la glande sous-mandibulaire chez le rat mâle adulte
2012
Effets d’une exposition orale en Bisphenol A sur la préférence au salé et la structure de la glande sous-mandibulaire chez le rat mâle adulte. Colloque PNR-PE
A study on the effect of the inhibition of polyadenylylation on the production of giant cytoplasmic RNA in sea urchin embryos.
1975
It is suggested that inhibition of RNA polyadenylylation in sea urchin mesenchyme blastulae causes a disturbance of the transport of all the size classes of newly synthesized RNA from the nucleus to the cytoplasm.
Histones and non-histone proteins during sea urchin development
1979
Abstract Chromatin from blastulae and plutei of Paracentrotus lividus was fractionated through a hydroxyapatite column. The ratio of histones versus non-histone proteins decreases from blastula to pluteus stage.
Breeding Tubercles, Papillomatosis and Dominance Behaviour of Male Roach (Rutilus rutilus) During the Spawning Period
2004
We studied the relationship between the breeding tubercle ornamentation (i.e. skin roughness) and male pre-spawning dominance and courtship behaviour in roach (Rutilus rutilus) within an experimental laboratory system. Sexually mature fish were caught during their migration to their spawning pond and their behaviours were studied in an artificial spawning arena. Males behaved naturally both in terms of male–male interactions and attempts to achieve spawnings. Males having many, large breeding tubercles (i.e. rough skin) were significantly more often dominant in our dyadic trials than those with smooth skin. The dominant male in the trial exhibited a more active courtship behaviour than its …