Two collective bodies (319 persons in all) were under observation from October, 1974 to March, 1975 for the purpose of studying the problem on the participation of antibodies of the respiratory tract secretion in the protection from influenza virus, type A, infection. During the influenza epidemic outbreak there was revealed a reverse relationship between the antibody concentration in the nasal cavity secretion and the incidence of the disease, and also an interaction between the antibodies of the secretions and the serum in the influenza protection.
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Alzheimers Dement
December 2024
Universidade Federal do Rio Grande do Sul, Porto Alegre, Rio Grande do Sul, Brazil.
Background: Cellular senescence (CS) is a hallmark of aging. Senescence-associated secretory phenotype (SASP) index was recently developed based on the levels of blood SASP-related proteins. Although aging is a primary risk factor for Alzheimer's disease (AD), the role of CS in this neurodegenerative condition is not well understood.
View Article and Find Full Text PDFRespir Res
January 2025
Department of Internal Medicine, Pulmonary Diseases and Allergy, Medical University of Warsaw, Banacha 1a, Warsaw, 02-097, Poland.
Background: Pathobiology of asthma and chronic obstructive pulmonary disease (COPD) is associated with changes among respiratory epithelium structure and function. Increased levels of PM from urban particulate matter (UPM) are correlated with enlarged rate of asthma and COPD morbidity as well as acute disease exacerbation. It has been suggested that pre-existing pulmonary obstructive diseases predispose epithelium for different biological response than in healthy airways.
View Article and Find Full Text PDFCell Mol Life Sci
January 2025
Univ. Lille, CNRS, UMR 8576 - UGSF - Unité de Glycobiologie Structurale Et Fonctionnelle, 59000, Lille, France.
Glycans are known to be fundamental for many cellular and physiological functions. Congenital disorders of glycosylation (CDG) currently encompassing over 160 subtypes, are characterized by glycan synthesis and/or processing defects. Despite the increasing number of CDG patients, therapeutic options remain very limited as our knowledge on glycan synthesis is fragmented.
View Article and Find Full Text PDFAppl Biochem Biotechnol
January 2025
College of Life Science and Technology, Wuhan Polytechnic University, Wuhan, 430023, China.
Glucan 1,4-alpha-maltohydrolase (3.2.1.
View Article and Find Full Text PDFDiagn Pathol
January 2025
Department of Pathology and Laboratory Medicine, Kanazawa Medical University, Ishikawa, 920-0293, Japan.
Background: Hepatoblastoma (HB) is the most common malignant solid tumor of the liver in children and is a fatal disease with a poor prognosis. Therefore, indicators that can be used for the early prediction of the HB prognosis are necessary. Sodium glucose cotransporter 2 (SGLT2) is a glucose transporter protein present in the proximal renal tubules.
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