Results 111 to 120 of about 136,940 (248)

Contemporary disasters may not kill more women than men: an empirical inquiry into sex‐differentiated fatalities in the twenty‐first century

open access: yesDisasters, Volume 50, Issue 3, July 2026.
Abstract This study investigates the claim that women are disproportionately more likely to die in disasters by reviewing existing data sources and compiling new datasets on sex‐differentiated disaster fatalities in the twenty‐first century. The analysis is structured by disaster type, covering geophysical, meteorological, climatological, hydrological,
Olivier Rubin
wiley   +1 more source

hemagglutinin

open access: yes
Citation: 'hemagglutinin' in the IUPAC Compendium of Chemical Terminology, 5th ed.; International Union of Pure and Applied Chemistry; 2025. Online version 5.0.0, 2025. 10.1351/goldbook.13200 • License: The IUPAC Gold Book is licensed under Creative Commons Attribution-ShareAlike CC BY-SA 4.0 International for individual terms. Requests for
openaire   +1 more source

Structural analysis of the variable major proteins of Borrelia hermsii. [PDF]

open access: yes, 1983
Borrelia hermsii undergoes spontaneous antigenic variation in vivo and in vitro. Serotype specificity is associated with expression of one of a family of molecular weight-variable proteins, the pI proteins.
Barbour, AG, Barrera, O, Judd, RC
core  

Evaluation of Liver Damage and Herbal Detoxification of Coral Reef Fish Caused by Ammonia Stress

open access: yesAquaculture, Fish and Fisheries, Volume 6, Issue 3, June 2026.
Slybum marianum can reduce ammonia stress and enhance liver protection in marine fish. ABSTRACT Ammonia nitrogen can cause serious toxicological damage to fish and cause fish death. This study focused on liver damage caused by ammonia nitrogen stress in coral reef fish and used herbal extracts to improve ammonia poisoning and prevent liver tissue ...
Wei‐Ting Sun   +3 more
wiley   +1 more source

Heterogeneity of gene expression of the hemagglutinin-esterase (HE) protein of murine coronaviruses. [PDF]

open access: yes, 1991
The hemagglutinin-esterase (HE) membrane glycoprotein is present only in some members of the coronavirus family, including some strains of mouse hepatitis virus (MHV). In the JHM strain of MHV, expression of the HE gene is variable and corresponds to the
Banner, LR, Lai, MM, Yokomori, K
core  

The Silent Link: Exploring the Impact of Periodontal Diseases on Head and Neck Carcinogenesis

open access: yesClinical and Experimental Dental Research, Volume 12, Issue 3, June 2026.
ABSTRACT Objectives Oral dysbiosis can accelerate the progression of head and neck squamous cell carcinoma (HNSCC) by fostering a pro‐inflammatory, immunosuppressive, and metabolically altered environment. This narrative review examines the relationships between periodontitis‐associated bacteria and HNSCC, focusing on their impact on oncogenic pathways,
Yashmin Afshar, Nima Rezaei
wiley   +1 more source

Sabella spallanzanii mucus contain a galactose-binding lectin able to agglutinate bacteria. Purification and characterization

open access: yesInvertebrate Survival Journal, 2019
Lectins are present in almost all living organisms and are involved in several biological processes, including immune responses. In the present study, a calcium dependent galactose-binding lectin exhibiting an apparent MW of 43 kDa has been characterized
M Cammarata   +6 more
doaj  

Cloning of hemagglutinin (HA) protein of influenza A virus - Potential for sialic acid linkage discrimination [PDF]

open access: yes, 2007
The initial step in infection of a cell by influenza A virus is the attachment of a virus particle to the target cell. This is accomplished by interaction of a glycoprotein, hemagglutinin (HA), found on the surface of the viral lipid membrane with cell ...
O'Connor, Brendan, Szczepaniak, Jakub
core  

Edulitin 2, a Ribotoxin‐Like Protein From Boletus edulis That Triggers Apoptosis in Colon Cancer Cells While Preserving the Integrity of the Intestinal Microbiota

open access: yeseFood, Volume 7, Issue 3, June 2026.
Edulitin 2 is a ribotoxin‐like protein exhibiting a potent antiproliferative activity towards Caco‐2 and HT29 cells by programmed cell death. However, edulitin 2 does not affect gut microbiota growth, despite damaging fungal ribosomes. ABSTRACT Porcini (Boletus edulis Bull.) are a reservoir of pharmacological biomolecules with health‐promoting ...
Massimo Bortolotti   +11 more
wiley   +1 more source

An In-Depth Look at Recent Influenza Seasons and Vaccine Effectiveness [PDF]

open access: yes, 2013
This paper aims to present an in-depth exploration of immunology, the influenza virus, vaccination, and vaccination’s effectiveness with respect to influenza.
Ricci, Ariana
core   +1 more source

Home - About - Disclaimer - Privacy