Results 51 to 60 of about 62,685,937 (222)

Virus‐specific alterations in placental structure and transporter expression following maternal arbovirus infection

open access: yesThe Journal of Physiology, EarlyView.
Abstract figure legend Arboviruses induce virus‐specific alterations in placental structure and functional markers. Chikungunya virus (CHIKV) exposure was associated with reduced syncytiotrophoblast and syncytial knot areas, increased cytotrophoblast proliferation (Ki‐67) and thyroid transporter (MCT8) expression, reduced protective (P‐gp and BCRP ...
Cherley B. V. Andrade   +13 more
wiley   +1 more source

Ensino de ciencias e formação de professores : na escola normal e no curso de magisterio [PDF]

open access: yes, 1998
Tese (Doutorado) - Universidade Federal de Santa Catarina, Centro de Ciencias da EducaçãoA relação entre o ensino de ciências naturais e a formação de professores para as séries iniciais do ensino fiundamental, no Curso de Magistério - 2° grau, é ...
Mendes Sobrinho, Jose Augusto de Carvalho
core  

Tissue-agnostic drug approvals: how does this apply to patients with breast cancer?

open access: yesnpj Breast Cancer, 2021
Precision medicine has provided new perspectives in oncology, yielding research on the use of targeted therapies across different tumor types, regardless of their site of origin, a concept known as tissue-agnostic indication.
Luiza N. Weis   +3 more
doaj   +1 more source

Effects of lidocaine and esmolol on hemodynamic response to tracheal intubation: a randomized clinical trial

open access: yesBrazilian Journal of Anesthesiology, 2022
Introduction and objectives: Although lidocaine is widely used to prevent cardiovascular changes resulting from laryngoscopy and orotracheal intubation, it is still unclear whether there are more efficacious drugs.
Fabrício Tavares Mendonça   +3 more
doaj   +1 more source

The Impact of Periodontal Health Interventions on the Risk of Ischemic Stroke: A Systematic Review and Meta‐Analysis

open access: yesInternational Journal of Dental Hygiene, Volume 24, Issue 4, Page 824-836, November 2026.
ABSTRACT Aim To systematically review the evidence on the relationship between periodontal health interventions and the risk of first‐ever ischemic stroke. Materials and Methods Search strategy included electronic and hand searching to January 2025. MEDLINE (OVID), EMBASE (OVID), SCOPUS, LILACS, Web of Science (WOS) and Cochrane Central Register of ...
Jorge Moldes   +7 more
wiley   +1 more source

The Relationship Between Sleep Bruxism and Obstructive Sleep Apnea—A Narrative Review

open access: yesOral Surgery, Volume 19, Issue 4, Page 335-340, November 2026.
ABSTRACT Introduction Sleep bruxism (SB) and obstructive sleep apnea (OSA) are prevalent sleep‐related disorders that compromise sleep architecture and share pathophysiological mechanisms, including sleep fragmentation, autonomic activation, and microarousals.
Samara Caroline Fernandes Galvani   +6 more
wiley   +1 more source

Perfil Clínico-Epidemiológico e Sobrevida Global em Pacientes com Adenocarcinoma de Pâncreas em um Hospital de Referência em Oncologia

open access: yesRevista Brasileira de Cancerologia, 2021
Introdução: A neoplasia maligna de pâncreas configura uma das neoplasias de maior mortalidade em todo o mundo, quase sempre atrelada a um prognostico sombrio, principalmente quando associada a disseminação linfática e para órgãos distantes.
Wanessa Cristina Farias da Silva   +3 more
doaj   +1 more source

Inversão uterina: relato de caso em um hospital de ensino

open access: yesJornal Brasileiro de Ginecologia, 2019
Introdução: A inversão uterina é distúrbio raro e com alto índice de mortalidade, que ocorre quando a região fúndica do útero invagina em direção ao endométrio. Pode ser incompleta, completa ou prolapsada, ou ainda ser classificada em aguda, subaguda ou crônica. Se não for rapidamente reconhecida e adequadamente tratada, pode levar a hemorragia grave e
Lourene Amora Dias Magalhães Bastos Belo   +5 more
openaire   +1 more source

O papel da instrumentação para o ensino de física na formação do licenciado em física [PDF]

open access: yes, 2002
Dissertação (mestrado) - Universidade Federal de Santa Catarina, Centro de Ciências da Educação. Programa de Pós-graduação em EducaçãoNeste trabalho apresenta # se uma pesquisa que teve como objetivo identificar o papel, a importância e as implicações da
Silva, Fabiane Aparecida de Souza Soares da
core  

Early Acute Kidney Injury in Allogeneic Hematopoietic Cell Transplantation: Incidence, Severity, and Associated Factors in a 634‐Recipient Cohort

open access: yesEuropean Journal of Haematology, Volume 117, Issue 4, Page 981-994, October 2026.
ABSTRACT Background Acute kidney injury (AKI) is a frequent and clinically relevant complication in allogeneic hematopoietic cell transplantation (HCT) recipients, particularly during the early post‐HCT period. Although AKI has been extensively reported in long‐term follow‐up studies, data focusing on the initial hospitalization phase remain limited ...
Luiz Carlos da Costa‐Junior   +10 more
wiley   +1 more source

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