2 Agonists
Mostrando 1-12 de 1159 artigos, teses e dissertações.
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1. Comparison between intravenous and intrathecal clonidine for postoperative analgesia of patients submitted to laparoscopic cholecystectomy: randomized clinical trial
Abstract Introduction and objectives: Alpha2 adrenergic agonists, such as clonidine, are used as adjuvants during anesthesia due to their analgesic, sedative, and cardiovascular effects. The objective of the present study was to compare the effect of clonidine administered intravenously and intrathecally on the postoperative pain score of patients undergoin
Brazilian Journal of Anesthesiology. Publicado em: 2022
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2. Polygenic risk scores and their potential clinical use in psychiatry: are we there yet?
SUMMARY The usual clinical presentation of non-functioning pituitary adenoma (NFPA) consists of symptoms of mass effect and hypopituitarism. NFPA is a rare condition in young women and an uncommon complication during pregnancy. We present the outcome of three patients with NFPA during pregnancy. Case 1: a 38-year-old woman was referred at 32nd week of sponta
Braz. J. Psychiatry. Publicado em: 2020-10
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3. Non-functioning pituitary adenomas and pregnancy: one-center experience and review of the literature
SUMMARY The usual clinical presentation of non-functioning pituitary adenoma (NFPA) consists of symptoms of mass effect and hypopituitarism. NFPA is a rare condition in young women and an uncommon complication during pregnancy. We present the outcome of three patients with NFPA during pregnancy. Case 1: a 38-year-old woman was referred at 32nd week of sponta
Arch. Endocrinol. Metab.. Publicado em: 2020-10
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4. Resolution of headache after reduction of prolactin levels in hyperprolactinemic patients
Resumo Os adenomas secretores de prolactina (PRL) estão associados à alta incidência de cefaleia. O papel da hiperprolactinemia no contexto da dor de cabeça não está claro, nem o efeito da redução dos níveis da PRL na cefaleia. Métodos: O presente estudo longitudinal avaliou pacientes hiperprolactinêmicos (69), quanto à presença e às caracter
Arq. Neuro-Psiquiatr.. Publicado em: 13/01/2020
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5. Bronchodilator test in extreme old age: Adverse effects of short-acting beta-2 adrenergic agonists with clinical repercussion and bronchodilator response
RESUMO OBJETIVOS: Avaliar se idade cronológica é um fator limitante para realizar prova broncodilatadora, determinar efeitos adversos significativos com repercussão clínica dos beta-2 agonistas de curta ação e avaliar a resposta broncodilatadora na espirometria, na velhice extrema. MÉTODOS: Estudo transversal, retrospectivo. Amostra extraída do ban
Rev. Assoc. Med. Bras.. Publicado em: 02/12/2019
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6. Proposal of treatment algorithm for immune thromocytopenia in adult patients of a hematology service at a referral center in Northeastern Brazil
ABSTRACT Introduction: The management of adult (≥18 years) immune thrombocytopenia patients relies on platelet count, the risk of bleeding and presence of bleeding. Objective: Confirming the diagnosis of immune thrombocytopenia and the start of therapy, our hematology service, a referral center, favors the establishment of this algorithm to treat those p
Hematol., Transfus. Cell Ther.. Publicado em: 10/10/2019
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7. Prevalence of cataract complications in patients with pseudoexfoliation syndrome in Northwestern Spain
RESUMO Objetivo: Avaliar a relação entre a síndrome de pseudoexfoliação e a prevalência de complicações e fatores clínicos relacionados em pacientes submetidos à cirurgia de catarata. Métodos: Foi realizado um estudo retrospectivo de coorte de 503 de 551 pacientes que se submeteram à cirurgia de facoemulsificação durante 2 anos em um distrito
Arq. Bras. Oftalmol.. Publicado em: 12/09/2019
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8. Ca2+/Calmodulin-dependent kinase II delta B is essential for cardiomyocyte hypertrophy and complement gene expression after LPS and HSP60 stimulation in vitro
Inflammation plays an important role in the development of cardiovascular diseases (CVDs), suggesting that the immune system is a target of therapeutic interventions used for treating CVDs. This study evaluated mechanisms underlying inflammatory response and cardiomyocyte hypertrophy associated with bacterial lipopolysaccharide (LPS)- or heat shock protein 6
Braz J Med Biol Res. Publicado em: 15/07/2019
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9. Roles of Hedgehog signaling pathway in adipogenic differentiation potential of porcine adipose-derived mesenchymal stem cells
ABSTRACT This study examined the effects of purmorphamine and cyclopamine, classical agonists and inhibitors of the Hedgehog (Hh) signaling pathway, in the adipogenic differentiation of porcine adipose-derived mesenchymal stem cells (AMSC) to investigate the roles underlying adipogenic differentiation in AMSC. Porcine-derived AMSC were established, and the H
R. Bras. Zootec.. Publicado em: 29/11/2018
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10. Insulin Substrate Receptor (IRS) proteins in normal and malignant hematopoiesis
The insulin receptor substrate (IRS) proteins are a family of cytoplasmic proteins that integrate and coordinate the transmission of signals from the extracellular to the intracellular environment via transmembrane receptors, thus regulating cell growth, metabolism, survival and proliferation. The PI3K/AKT/mTOR and MAPK signaling pathways are the best-charac
Clinics. Publicado em: 11/10/2018
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11. Controversial issues in the management of hyperprolactinemia and prolactinomas – An overview by the Neuroendocrinology Department of the Brazilian Society of Endocrinology and Metabolism
ABSTRACT Prolactinomas are the most common pituitary adenomas (approximately 40% of cases), and they represent an important cause of hypogonadism and infertility in both sexes. The magnitude of prolactin (PRL) elevation can be useful in determining the etiology of hyperprolactinemia. Indeed, PRL levels > 250 ng/mL are highly suggestive of the presence of a p
Arch. Endocrinol. Metab.. Publicado em: 2018-03
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12. Effect of salbutamol on the cardiovascular response in healthy subjects at rest, during physical exercise, and in recovery phase: a randomized, double-blind, crossover study
ABSTRACT Aim To evaluate the effect of the short-acting beta agonists (SABAs) salbutamol on cardiovascular response rest, exercise and recovery phase. Methods This study was conducted as a randomized, double-blind, placebo controlled, crossover study in 15 healthy adults, with a mean age of 30.2±6.6 years. Participants underwent a maximal effort test on t
Motriz: rev. educ. fis.. Publicado em: 13/11/2017