Results 41 to 50 of about 3,621 (179)

Melanisation in Salmonid Skeletal Muscle: A Review

Journal of Fish Diseases, Volume 48, Issue 3, March 2025.
ABSTRACT Melanisation can occur in the musculature of fish. A well‐known form is the melanised focal changes, or ‘black spots’, in the fillet of farmed Atlantic salmon (Salmo salar). The aetiology of black spots has not been fully determined, though recent research has emphasised the role of fat necrosis in their development.
Håvard Bjørgen, Espen Rimstad, Erling Olaf Koppang   +2 more
wiley   +1 more source

Ultramorphology and histochemistry of fat body cells from last Instar larval of the Pachycondyla (=Neoponera) villosa (Fabricius) (Formicidae: Ponerinae) Ultramorfologia e histoquímica do corpo gorduroso de larvas de último estágio de Pachycondyla (=Neoponera) villosa (Fabricius) (Formicidae: Ponerinae)

Brazilian Journal of Biology, 2004
The fat body cells of Pachycondyla (=Neoponera) villosa are disposed in a single layer between the cuticle and the digestive tract, forming a group of cells enclosed by a thin membrane.
F. J. Zara, F. H. Caetano
doaj   +1 more source

Full‐spectrum cannabidiol reduces UVB damage through the inhibition of TGF‐β1 and the NLRP3 inflammasome

Photochemistry and Photobiology, Volume 101, Issue 1, Page 83-105, January/February 2025.
Photoprotective and antiinflammatory benefits of full‐spectrum cannabidiol (FS‐CBD) against UVB‐induced cellular death were examined in this study. FS‐CBD protected against UVB‐induced bacterial death for 30 min. FS‐CBD protected against UVB‐induced cells, in an in vitro keratinocyte cell model.
I. M. Urrutia‐Ortega, I. Valencia, O. Ispanixtlahuatl‐Meraz, J. C. Benítez‐Flores, A. M. Espinosa‐González, E. A. Estrella‐Parra, C. M. Flores‐Ortiz, Y. I. Chirino, J. G. Avila‐Acevedo   +8 more
wiley   +1 more source

ESTUDOS HISTOLÓGICOS EM LINFONODOS DE BOVINOS SOROPOSITIVOS AO VÍRUS DA LEUCOSE BOVINA

Ciência Rural, 1992
Cortes de linfonodos superficiais e ilíacos de 48 vacas soropositivas e 2 soronegativas ao vírus da Leucose Bovina (VLB) foram examinados visando a detecção de possíveis alterações histológicas relacionadas com o linfossarcoma bovino.
Eduardo Furtado Flores, Dominguita Lühers Graça, Rudi Weiblen, André Luiz Bagolin Palmeira   +3 more
doaj   +1 more source

Evaluating use of two‐step International Ovarian Tumor Analysis strategy to classify adnexal masses identified in pregnancy: pilot study

Ultrasound in Obstetrics &Gynecology, Volume 64, Issue 6, Page 808-817, December 2024.
ABSTRACT Objectives The primary aim was to validate the International Ovarian Tumor Analysis (IOTA) benign simple descriptors (BDs) followed by the Assessment of Different NEoplasias in the adneXa (ADNEX) model, if BDs cannot be applied, in a two‐step strategy to classify adnexal masses identified during pregnancy. The secondary aim was to describe the
J. Barcroft, M. Pandrich, S. Del Forno, N. Cooper, K. Linton‐Reid, C. Landolfo, D. Timmerman, S. Saso, T. Bourne   +8 more
wiley   +1 more source

Microalgae and cyanobacteria as microbial substrate and their influence on the potential postbiotic capability of a bacterial probiotic

Microbial Biotechnology, Volume 17, Issue 11, November 2024.
Postbiotic are bacterial metabolites, including extracellular products (ECP), and can be affected by various factors such as cultivation conditions which influence bacterial metabolism. The present work uses a microalgae‐/cyanobacteria‐supplemented media as a novel substrate for growing the probiotic Shewanella putrefaciens SpPdp11, analysing and ...
Marta Domínguez‐Maqueda, Olivia Pérez‐Gómez, Jorge García‐Márquez, Cristóbal Espinosa‐Ruíz, Alberto Cuesta, Mª. Ángeles Esteban, Francisco Javier Alarcón‐López, Casimiro Cárdenas, Silvana T. Tapia‐Paniagua, Mª. Carmen Balebona, Miguel Ángel Moriñigo   +10 more
wiley   +1 more source

ENDOCANNABINOID AND NITRIC OXIDE-DEPENDENT IGF-I-MEDIATED SYNAPTIC PLASTICITY AT MICE BARREL CORTEX

IBRO Neuroscience Reports, 2023
Laura Maglio, Jose Noriega-Prieto, Sara Ibáñez-Santana, David Fernández De Sevilla   +3 more
doaj   +1 more source

In vitro exposure of porcine sperm to functionalized superparamagnetic nanoparticles

Reproduction in Domestic Animals, Volume 59, Issue S3, October 2024.
Abstract Nanotechnology and its applications have advanced significantly in recent decades, contributing to various fields, including reproduction. This study introduces a novel method to label porcine oocytes with nanoparticles (NPs) bound to oviductin (OVGP1, Ov) for use in Assisted Reproductive Technologies (ARTs).
Gabriela Garrappa, Cristina Martínez‐López, María Jiménez‐Movilla, Francisco A. García‐Vázquez   +3 more
wiley   +1 more source

Doenças micóticas em gatos no Rio Grande do Sul

Pesquisa Veterinária Brasileira
RESUMO: As enfermidades fúngicas são diagnósticos diferenciais de diversas morbidades de caráter infeccioso, degenerativo ou proliferativo neoplásico, principalmente em gatos, que é a espécie mais suscetível a estas.
Neusa B. Castro, Veronica M. Rolim, Lismara C. do Nascimento, Amaro F.V. Silveira, Fernando F. Argenta, Laerte Ferreiro, David Driemeier, Luciana Sonne   +7 more
doaj   +1 more source

Sexagem histológica e desempenho de Oreochromis niloticus testando diâmetros de ração de acordo com o aparato bucal Histological gender diagnosis and performance of Oreochromis niloticus testing diameters of crumble diet according to oral apparatus

Arquivo Brasileiro de Medicina Veterinária e Zootecnia, 2009
Estudou-se o tamanho da boca de larvas de tilápia-do-nilo e testou-se o efeito de diferentes granulometrias da ração sobre o ganho de peso, comprimento e sobrevivência das larvas aos 30 e 60 dias de arraçoamento. Avaliou-se também o método de sexagem por
L.S.O. Nakaghi, M.C.F. Paes, L.C. Makino, T.C.R. Dias- Koberstein, E.B. Malheiros   +4 more
doaj   +1 more source