Results: 36

Dexmedetomidina, tendencias y actuales aplicaciones

Rev. chil. anest; 51 (3), 2022
Dexmedetomidine (DXM), is a potent, versatile and highly selective a-2 adrenergic receptor agonist, currently described as an agent with sedative, anxiolytic, sympatholytic, and hypnotic effects that preserve the integrity of respiratory functions. It has highly lipophilic chemical characteristics and co...

Swim training reverses some effects of nandrolone decanoate in wistar rats

Rev. bras. med. esporte; 27 (2), 2021
ABSTRACT Introduction: The indiscriminate use of androgenic steroids may have deleterious effects on human tissue. Objectives: Evaluate the effects of chronic administration of the steroid nandrolone decanoate (DECA) on autonomic cardiovascular modulation, kidney morphometry and the association between...

Cardiovascular system and estrogen in menopause

Effects of curcumin on cardiovascular risk factors in obese and overweight adolescent girls: a randomized clinical trial

Säo Paulo med. j; 137 (5), 2019
ABSTRACT BACKGROUND: Obese adolescents are at higher risk of development of cardiovascular risk factors and obesity in later life. Dietary intake of antioxidants, particularly curcumin, as an active ingredient of turmeric extract, may have noticeable effects on obesity and its important complications s...

Pharmacological effects of different chemotypes of Lippia alba (Mill.) N.E. Brown

The Lippia alba species consists of an aromatic plant used in Brazilian traditional medical practice and in the medical practice of several countries as well. Presenting a wide variability in its essential oil chemical composition, the Lippia alba is classified in chemotypes, or chemical races, according...

Comparative safety assessments of the biosimilar APZ001 and Erbitux in pre-clinical animal models

Acta cir. bras; 33 (8), 2018
Abstract Purpose: To evaluate the toxicity of Erbitux as well as its biosimilar APZ001 antibody (APZ001) in pre-clinical animal models including mice, rabbits and cynomolgus monkeys. Methods: We performed analysis of normal behavior activity, autonomic and non-autonomic nervous functions, nervous-muscl...

Resting spontaneous baroreflex sensitivity and cardiac autonomic control in anabolic androgenic steroid users

Clinics; 73 (), 2018
OBJECTIVES: Misuse of anabolic androgenic steroids in athletes is a strategy used to enhance strength and skeletal muscle hypertrophy. However, its abuse leads to an imbalance in muscle sympathetic nerve activity, increased vascular resistance, and increased blood pressure. However, the mechanisms underl...

Serotoninergic Modulation of Basal Cardiovascular Responses and Responses Induced by Isotonic Extracellular Volume Expansion in Rats

Arq. bras. cardiol; 108 (2), 2017
Abstract Background: Isotonic blood volume expansion (BVE) induced alterations of sympathetic and parasympathetic activity in the heart and blood vessels, which can be modulated by serotonergic pathways. Objective: To evaluate the effect of saline or serotonergic agonist (DOI) administration in the hyp...

Utilizaçäo de alfentanil, sufentanil e fentanil em cäes anestesiados com halotano
Use of alfentanil, sufentanil and fentanyl in dogs anesthetized with halothane

Ciênc. rural; 29 (4), 1999
Os analgésicos opióides promovem analgesia intensa, possibilitando o emprego de concentraçöes reduzidas dos anestésicos inalatórios, minimizando assim a depressäo cardiovascular que ocorre durante a anestesia. Vários opióides podem ser empregados na anestesia, sendo que dentre os mais potentes, ...

Avaliação comparativa entre acepromazina, detomidina e romifidina em eqüinos
Comparative evaluation of acepromazine, detomidine and romifidine in horses

Ciênc. rural; 29 (1), 1999
Os efeitos da acepromazina, detomidina e romifidina em eqüinos foram comparados, objetivando-se determinarqual o agente mais seguro e efetivo para a referida espécie animal. Foram utilizados 15 eqüinos hígidos, de ambos o sexos, idades e raças variadas e encaminhados ao setor de Cirurgia do Hospital...