Results 31 to 40 of about 56,883 (217)

Role of CD8 Regulatory T Cells versus Tc1 and Tc17 Cells in the Development of Human Graft‐versus‐Host Disease

open access: yesJournal of Immunology Research, Volume 2017, Issue 1, 2017., 2017
CD8+ T cells that secrete proinflammatory cytokines play a central role in exacerbation of inflammation; however, a new subpopulation of CD8 regulatory T cells has recently been characterized. This study analyzes the prominent role of these different subpopulations in the development of graft‐versus‐host disease (GVHD).
Adriana Gutiérrez-Hoya   +10 more
wiley   +1 more source

Necrotizing Fasciitis Post- Acute Appendicitis [PDF]

open access: yes, 2011
A Fasceíte Necrotizante (FN) é um processo infeccioso da fascia profunda, de evolução rápida e progressiva com necrose secundária do tecido celular subcutâneo. Os autores apresentam um caso de FN da parede abdominal, como complicação extremamente rara de
Cardoso, D   +4 more
core  

Modificações dos componentes de parede celular do melão tipo Galia durante a maturação

open access: yesCiência e Tecnologia de Alimentos, 1997
O presente estudo caracterizou quantitativa e qualitativamente as mudancas nos componentes de parede celular do melao tipo Galia, hibrido Nun 1380, associadas ao processo de maturacao. Os frutos foram avaliados em cinco estadios de maturacao (I-V). O material de parede celular e suas fracoes foram determinados por gravimetria.
MENEZES, Josivan B.   +3 more
openaire   +3 more sources

Physiological roles of lignins – tuning cell wall hygroscopy and biomechanics

open access: yesNew Phytologist, Volume 248, Issue 6, Page 2674-2706, December 2025.
Summary Lignins constitute the second most abundant carbon‐storing biopolymers in the biosphere. These phenolic polymers accumulate in different concentrations, compositions, and localisations within and between cell wall layers and cell types. Lignins were acquired during plant terrestrialisation 450 million years ago, and the diversification of their
Edouard Pesquet   +3 more
wiley   +1 more source

UEG Week 2021 Poster Presentations

open access: yes, 2021
United European Gastroenterology Journal, Volume 9, Issue S8, Page 262-907, October 2021.
wiley   +1 more source

Sentiment Analysis in Spanish for Improvement of Products and Services: A Deep Learning Approach

open access: yesScientific Programming, Volume 2017, Issue 1, 2017., 2017
Sentiment analysis is an important area that allows knowing public opinion of the users about several aspects. This information helps organizations to know customer satisfaction. Social networks such as Twitter are important information channels because information in real time can be obtained and processed from them.
Mario Andrés Paredes-Valverde   +4 more
wiley   +1 more source

Espessamento em fi de parede celular

open access: yesHoehnea
Os espessamentos em fi ocorrem desde a epiderme até a camada adjacente à endoderme em raízes de várias espécies de angiospermas e gimnospermas. Diferentemente das estrias de Caspary, não são suberizados e podem ser localizados em variados pontos da ...
Hyrandir Cabral de Melo
doaj   +1 more source

Beta-glucana from Saccharomyces cerevisiae: constitution, bioactivity and obtaining /
Beta-glucana de Saccharomyces cerevisiae: constituição, bioatividade e obtenção

open access: yesSemina: Ciências Agrárias, 2008
b-glucans are polysaccharides that constitute the structure of the cell wall of yeast, fungi and some cereals, which differs each other by the linkages between glucose units. An important source of these polymers is the Saccharomyces cerevisiae cell wall,
Raul Jorge Hernan Castro-Gómez   +1 more
doaj   +1 more source

Avaliação de sete genótipos de sorgo (Sorghum bicolor (L.) Moench) para producao de silagem. III. Valor nutricional. [PDF]

open access: yes, 2018
Foram estudadas a digestibilidade in vitro da matéria seca (DIVMS), a proteína bruta e os componentes da parede celular de sete genótipos de sorgo de diferentes portes e suculência do colmo para produção de silagem.
BORGES, I.   +5 more
core  

EHA2021 Virtual Congress Abstract Book

open access: yes, 2021
HemaSphere, Volume 5, Issue S2, June 2021.
wiley   +1 more source

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