Results 51 to 60 of about 29,611 (227)

Documents sobre Santiago Ramón y Cajal: Ajuda de cerca [PDF]

open access: yes, 2016
Darrera actualització: 13 de gener de 2017El recull Documents sobre Santiago Ramón y Cajal té com a objectiu aplegar i fer fàcilment localitzable i accessible tota la documentació sobre el Dr.
Universitat de Barcelona. CRAI Biblioteca de Biologia
core  

Image guided stereotactic brain biopsy in AIDS patients with neurological manifestations [PDF]

open access: yes, 1998
Prospective series showing the importance of computerized stereotactic brain biopsy in the management of AIDS patients neurologically symptomatic and confirmed by images. Patients undergone an algorithm step by step done by their own doctors and referred
Confort, Carlos Ivam   +4 more
core   +2 more sources

Ez-Hodgkin linfoma folikular eraldatua: inzidentzia, prognosi faktoreak eta tratamendua [PDF]

open access: yes, 2017
[EUS] Linfoma folikularra mendebaldeko herrialdeetan bigarren linfoma ohikoena da, bere eboluzio naturalean eraldaketa histologikoa gertaera garrantzitsua izanik.
Zumalde Murua, Amaia
core  

Deciphering opening mechanisms of 14‐3‐3 proteins

open access: yesProtein Science, Volume 34, Issue 4, April 2025.
Abstract The 14‐3‐3 proteins are a highly conserved family of regulatory molecules that play crucial roles in various cellular processes. They are known for their ability to bind to phosphorylated serine and threonine residues on target proteins, which allows them to modulate their activity, localization, and stability.
Exequiel E. Barrera   +2 more
wiley   +1 more source

A Brazilian anuran (Hylodes magalhaesi: Leptodactylidae) infected by Batrachochytrium dendrobatidis: a conservation concern [PDF]

open access: yes, 2006
Several studies have associated the chytrid fungus Batrachochytrium dendrobatidis with anuran population declines worldwide. To date, the fungus has been found in Africa, the Americas, Australia, and Europe.
Britto, Fábio B.   +3 more
core  

Melanisation in Salmonid Skeletal Muscle: A Review

open access: yesJournal 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   +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)

open access: yesBrazilian 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

open access: yesPhotochemistry 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   +8 more
wiley   +1 more source

Gamificação no Ensino da Histologia Humana

open access: yesAnais do Congresso sobre Tecnologias na Educação (Ctrl+e 2020), 2020
Este artigo descreve a experiência da incorporação da gamificação na prática de ensino da Histologia Humana. Foram utilizados recursos tecnológicos digitais, como Kahoot, Plicker e PowerPoint, bem como recursos tecnológicos não digitais desenvolvidos pelos pesquisadores como o Quebra-cabeça Histológico e o Caça ao Microscópio. Observou-se que elementos
Wesley Ferreira de Moraes Brandão   +3 more
openaire   +2 more sources

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

open access: yesCiência 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   +3 more
doaj   +1 more source

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