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Agroquímicos: las consecuencias del uso sin control
(2018-04-09)
Se aborda el tema de los posibles problemas de salud debido al uso de estos productos (plaguicidas, herbicidas, insecticidas), que en algunos casos son tóxicos.
Muchos de ellos son utilizados en la agricultura o ganadería ...
Emerging insights into hypothalamic-pituitary- gonadal axis regulation and interaction with stress signalling.
(Comité editorial Journal of Neuroendocrinology, 2018-10-30)
Reproduction and fertility are regulated via hormones of the hypothalamic-pituitary-gonadal (HPG) axis. Control of this reproductive axis occurs at all levels, including the brain and pituitary, and allows for the promotion ...
Report of Amblyomma parvitarsum infesting goats in Midwestern Argentina
(Comité editorial Veterinary Parasitology, 2018-09-24)
Adult ticks were collected from goats on September 2012 in the locality of Trintrica (35° 17′ 19″ S - 68° 44′ 6″ W, 1430 m.a.s.l.), Mendoza, Argentina. The specimens were identified as seven females and three males of ...
Reference values for acetyl and butyrylcholinesterases in cattle under actual management conditions, hepatic and renal function by application of chlorpyrifos
(Comité editorial Journal of Environmental Science and Health, 2018-01-02)
Chlorpyrifos is an anticholinesterase organophosphate insecticide widely used in Argentina in the production of food derived from animal, fruit and horticultural origin and is reported as a residue within these products. ...
Potential risks of dietary exposure to chlorpyrifos and cypermethrin from their use in fruit/vegetable crops and beef cattle productions.
(Comité editorial Environ Monitoring and Assessment, 2018-04-18)
The active ingredients (a.i.) used as pesticides
vary across regions. Diet represents the main source of chronic exposure to these chemicals. The aim of this study was to look at the pesticides applied in fruit, vegetable, ...
Seasonal changes in feed intake, diet digestibility and diet composition by lactating and non-lactating goats browsing in a semi-arid rangeland of Argentina
(Comité editor Grass and Forage Science, 2018-10-01)
We determined the seasonal nutrient and secondary compound intake, in vivo diet digestibility (DD) and diet species composition of goats in different physiological states in a desert rangeland of Argentina. During the wet ...