Results 81 to 90 of about 833,458 (232)

Identification and characterisation of calcitonin receptor isoforms expressed in glioblastoma derived glioma stem and U‐87 MG cells

open access: yesFEBS Open Bio, EarlyView.
Glioblastoma cells express calcitonin receptor variants (CT receptor isoforms) that may help them survive stress. Using qPCR, transcript‐specific long‐read nanopore sequencing, immunofluorescence co‐localisation and comparative sequence analysis, this study identifies a novel alternatively spliced CALCR transcript that encodes the CTb receptor isoform ...
Pragya Gupta   +7 more
wiley   +1 more source

Salmonella enterica serovar typhi limits the potency of typhoid toxin and ADP‐ribosylating toxin AB to establish a persistent infection

open access: yesFEBS Open Bio, EarlyView.
The two catalytic subunits of typhoid toxin dissociate from the holotoxin in the ER of an intoxicated cell, but only CdtB exits the ER to generate immunosuppressive effects. PltA is retained in the ER and sequestered from its cytosolic target, thus allowing the anti‐inflammatory effects of CdtB to promote intestinal colonization.
Maria C. Zabala‐Rodriguez   +4 more
wiley   +1 more source

Alterações hemogasométricas em equinos submetidos à distensão do cólon menor

open access: yes, 2017
RESUMO O objetivo do presente estudo foi avaliar a hemogasometria venosa de equinos com lesões isquêmicas induzidas experimentalmente no cólon menor. Foram utilizados oito equinos sadios, com idades entre cinco e oito anos, sem raça definida.
M.C. Herdandez-Tovar   +7 more
core   +2 more sources

Câncer de cólon e estresse oxidativo

open access: yesO Mundo da Saúde, 2009
O câncer de cólon e reto foi o terceiro mais incidente entre a população feminina e o quarto mais incidente entre os homens da região Sudeste do Brasil em 2008. Assim como nas demais patologias que afetam o trato gastrintestinal, essa neoplasia debilita
Eloi Francisco Rosa   +1 more
doaj  

Volvo do cólon transverso: Uma causa rara de abdome agudo cirúrgico [PDF]

open access: yes, 2021
O volvo do cólon é uma condição cirúrgica incomum que ocorre devido a uma torção do eixo mesentérico, situação que resulta em redução parcial ou completa do trânsito intestinal. O cólon sigmóide é o segmento mais envolvido.
El ammar, Rodrigo   +5 more
core  

Anorectal Dysfunction in Systemic Sclerosis: Clinical Phenotypes and Functional Patterns

open access: yesArthritis Care &Research, EarlyView.
Objective The aim of this study was to characterize specific physiologic defects in anorectal dysfunction in systemic sclerosis (SSc) using anorectal manometry (ARM), evaluate associations with gastrointestinal (GI) and extraintestinal clinical phenotypes, and explore potential serologic markers for risk stratification.
Timothy Kaniecki   +6 more
wiley   +1 more source

Rheumatoid arthritis, frailty, and outcomes of surgical hospitalizations: A national population‐based analysis

open access: yesArthritis Care &Research, Accepted Article.
OBJECTIVE Hospitalization, particularly for surgery, represents a period of heightened stress. We evaluated how frailty attenuates the association of rheumatoid arthritis (RA) with negative health outcomes after elective non‐cardiac surgery. METHODS We conducted a cross‐sectional study using the National Inpatient Sample (2018 to 2020), including ...
Ali Yazdanyar   +5 more
wiley   +1 more source

Sábanas blancas en mi balcón, negra mi condición: hacia una (re)evaluación de narrativas cubanas decimonónicas sobre género, «raza» y nación en las páginas de «Minerva»

open access: yesMitologías Hoy, 2016
Este artículo examina algunas de las posturas defendidas por un grupo de mujeres negras y mulatas en la revista Minerva: revista quincenal dedicada a la mujer de color, en el ocaso del siglo XIX cubano.
Maikel Colón Pichardo
doaj   +1 more source

Survival Outcomes in Older Adults with Axial Spondyloarthritis and Concomitant Cancer

open access: yesArthritis Care &Research, Accepted Article.
Objective The objective of this study was to determine survival outcomes in older adults with axial spondyloarthritis (axSpA) and concomitant cancer. Methods We conducted a population‐based study using Medicare claims data linked to Surveillance, Epidemiology, and End Results data to determine overall survival (OS) and cancer‐specific survival (CSS) in
Savannah Bowman   +7 more
wiley   +1 more source

Padrão mioelétrico do cólon esquerdo no reflexo gastrocólico [PDF]

open access: yes
O objetivo deste estudo foi determinar o padrão eletromiográfico do reflexo gastrocólico no cólon esquerdo (sigmóide), através da avaliação da atividade elétrica de controle (AEC), atividade elétrica de resposta (AER) e complexo motor migrante (CMM ...
Álvaro Antônio Bandeira Ferraz   +5 more
core   +1 more source

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