Renal Tubules
Mostrando 1-12 de 355 artigos, teses e dissertações.
-
1. High pressure endoscopic irrigation: impact on renal histology
ABSTRACT Purpose: High intra-renal pressures during flexible ureteroscopy have been associated with adverse renal tissue changes as well as pyelovenous backflow. Our objective was to investigate the effect of various intra-renal pressures on histologic changes and fluid extravasation during simulated ureteroscopy. Materials and Methods: Twenty-four juvenil
Int. braz j urol.. Publicado em: 2021-03
-
2. Upregulation of intercellular adhesion molecule-1 and vascular cell adhesion molecule-1 in renal tissue in severe dengue in humans: Effects on endothelial activation/dysfunction
Abstract INTRODUCTION: Dengue is an important mosquito-borne disease in tropical and subtropical regions. Adhesion molecules have not been systematically characterized in the renal tissue of patients with severe dengue (SD). The objective of this study was to detect viral antigens in samples from patients that evolved with SD, correlating with the expressi
Rev. Soc. Bras. Med. Trop.. Publicado em: 14/11/2019
-
3. Development of the urinary system in guinea pig females (Cavia porcellus)
RESUMO: Os porquinhos-da-índia são modelos animais amplamente utilizados em pesquisas relacionadas a biologia do desenvolvimento. O objetivo deste trabalho foi demonstrar o processo de formação e diferenciação dos órgãos urinários em fêmeas da espécie no período pré-natal. Foram utilizadas quatro fêmeas aos 25, 30, 45 e >65 DG (dias de gestaç�
Pesq. Vet. Bras.. Publicado em: 30/09/2019
-
4. Molecular identification and histological aspects of Renicola sloanei (Digenea: Renicolidae) in Puffinus puffinus (Procellariiformes): a first record
Resumo Renicolídeos são parasitos que habitam túbulos renais e ureteres de aves que se alimentam de moluscos e peixes. Puffinus puffinus, ave marinha migratória, foi registrada como hospedeiro definitivo de Renicola spp. Estudos relacionados com as espécies de renicolídeos e as lesões renais resultantes são importantes para o entendimento das causas
Rev. Bras. Parasitol. Vet.. Publicado em: 29/08/2019
-
5. The Kidney in Fabry Disease: More Than Mere Sphingolipids Overload
Abstract Fabry disease is a rare cause of end-stage renal disease. Renal pathology is notable for diffuse deposition of glycosphingolipid in the renal glomeruli, tubules, and vasculature. Classical patients with mutations in the α-galactosidase A gene accumulate globotriaosylceramide and become symptomatic in childhood with pain, gastrointestinal disturbanc
J. inborn errors metab. screen.. Publicado em: 30/05/2019
-
6. Effects of high fat diet on kidney lipid content and the Na,K-ATPase activity
ABSTRACT It is widely known that high fat diet (HFD) can contribute to the advent of health problems. Recent studies have indicated that obesity imposes a hemodynamic overload to the kidneys. In order to further investigate such injuries, two groups of six Swiss mice each were fed with a controlled AIN93G diet or a high fat (AIN93G modified) diet for eight w
Braz. J. Pharm. Sci.. Publicado em: 14/05/2018
-
7. Renal Dose Dopamine Mediates the Level of Aquaporin-2 Water Channel (Aqp2) in Broiler Chickens
ABSTRACT Aquaporin 2 (AQP2) is a small protein located in the collecting tubules of kidneys; it plays an important role in the concentration and production of urine. The aim of this study was to determine the expression level of the AQP2 gene in the kidney of broiler chickens after the administration of renaldose dopamine. Broiler chickens (25 days-old) were
Rev. Bras. Cienc. Avic.. Publicado em: 2017-09
-
8. Perconditioning combined with postconditioning on kidney ischemia and reperfusion
Abstract Purpose: To evaluate if combination of perconditioning and postconditioning provides improved renal protection compared to perconditioning alone in a model of renal reperfusion injury. Methods: Thirty rats were assigned into 6 groups: normality; sham; ischemia and reperfusion; postconditioning; perconditioning; perconditioning + postconditioning.
Acta Cir. Bras.. Publicado em: 2017-08
-
9. Acute kidney injury complicating bee stings – a review
ABSTRACT Bee stings can cause severe reactions and have caused many victims in the last years. Allergic reactions can be triggered by a single sting and the greater the number of stings, the worse the prognosis. The poisoning effects can be systemic and can eventually cause death. The poison components are melitin, apamin, peptide 401, phospholipase A2, hyal
Rev. Inst. Med. trop. S. Paulo. Publicado em: 01/06/2017
-
10. Enalapril e captopril revertem o edema e a hiperplasia renais causados pelo antimoniato de N-metilglucamina em camundongos C57BL/6
ABSTRACT The aim of this study was to verify whether enalapril and captopril would reverse the renal damage caused by N-methylglucamine antimoniate in C57BL/6 mice. We used inbred C57BL/6 female mice, obtained from the Oswaldo Cruz Foundation (FIOCRUZ), Salvador, BA. The mice were divided into four groups as follows: Group1: received saline by the intramuscu
Arq. Bras. Med. Vet. Zootec.. Publicado em: 2016-08
-
11. Expression of Ghrelin and GHSR-1a in Long Term Diabetic Rat's Kidney
The aim of this work was to study the relative ghrelin and growth hormone secretagogue receptor (GHS-R)1a gene expression in the kidney of long-term diabetic rats. Forty male Wistar albino rats were divided into four groups: C- control group, DI- one month diabetic rats group, DII- two months diabetic rats group, and DIII- three months diabetic rats group. D
Braz. arch. biol. technol.. Publicado em: 26/02/2016
-
12. Heterogenic colonization patterns by Leptospira interrogans in Rattus norvegicus from urban slums
Abstract We evaluated the renal colonization by Leptospira interrogans in Rattus norvegicus (rats), as it is the major natural reservoir of urban leptospirosis. We caught 72 R. norvegicus, out of which 32 were found to be positive for L. interrogans by immunofluorescence assay. From these rats, we selected 17 and divided them into six groups based on the mas
Braz. J. Microbiol.. Publicado em: 09/10/2015