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NO ANGIOSTRONGYLUS CANTONENSIS (NEMATODA: METASTRONGYLIDAE) OBSERVED IN 108 RATS IN SAN JUAN, P. R.NO ANGIOSTRONGYLUS CANTONENSIS (NEMATODA: METASTRONGYLIDAE) OBSERVED IN 108 RATS IN SAN JUAN, P. R.
(University of Puerto Rico Mayagüez Campus Agricultural Experiment Station, 1964)
Electrocardiography in Wistar rat experimental model: analysis and characterization
(Sociedad Argentina de Bioingeniería, 2018)
The experimental model of Wistar rat (WR) is widely used by thescientific community for the evaluation of xenobiotics and environmentalstressors. However, in spite of its great use, few publications have explicitlyreported ...
Lactation deficit in OFA hr/hr rats may be caused by differential sensitivity to stress compared with Wistar and Sprague Dawley rats
(Taylor & Francis Ltd, 2012-07)
OFA hr/hr (OFA) rats present a major lactation deficit that impairs offspring survival. To explore whether abnormal stress responsiveness causes this deficit, we compared their hormonal (prolactin, progesterone, and ...
Role of prolactin in the regulation of cytosolic NADP isocitrate dehydrogenase in the liver of the male rat
(Taylor & Francis, 2003-05)
The activity of cytosolic NADP-linked isocitrate dehydrogenase (ICDH) in rat liver was determined. The administration of 2-bromo-α-ergocryptine (CB-154) to male rats produced a significant increase of the enzyme activity ...
Biomechanical performance of diaphyseal shafts and bone tissue of femurs from hypothyroid rats
(Humana Press, 2009-12)
The bone changes in hypothyroidism are characterized by a low bone turnover with a reduced osteoid apposition and bone mineralization rate, and a decreased osteoclastic resorption in cortical bone. These changes could ...
Placental and Fetal Toxicity of Albendazole Sulphoxide in Wistar Rats
(American College of Veterinary Toxicologists, 2003-06)
This work characterized the effects of albendazole sulphoxided (ABZSO) on placental and fetal parameters in Wistar rats on day 20of gestation. (ABZSO) was fed in laboratory chow at 0. 2.5. 5. 10. 20 or 30 mg/kg/d from day ...
EFFECT OF ANGIOSTRONGYLUS CANTONENSIS ON THE BLOOD PICTURE OF RATS
(University of Puerto Rico Mayagüez Campus Agricultural Experiment Station, 2022)
Anterior hypothalamic β-adrenergic activity in the maintenance of hypertension in aortic coarctated rats
(Academic Press Ltd - Elsevier Science Ltd, 2004-01)
The aim of this work was to demonstrate an alteration of the anterior hypothalamic catecholaminergic system in aortic coarctated (ACo) rats by the perfusion of β-adrenergic antagonist and the microinfusion of β-adrenergic ...
Fructose rich diet-induced allostasis aggravates metabolic syndrome development in the Polycystic Ovary Syndrome Rat Phenotype
(Nature Publishing Group, 2010-12)
Hyperandrogenemia predisposes an organism toward developing impaired insulin sensitivity. The aim of our study was to evaluate endocrine and metabolic effects during early allostasis induced by a fructose-rich diet (FRD) ...
Protein Nutritional Value of Ground Okra Seed in Rat Feeding TrialsTítulo en español
(University of Puerto Rico Mayagüez Campus Agricultural Experiment Station, 1985)