Results 31 to 40 of about 54,233 (258)

Trade-offs between personal immunity and reproduction in the burying beetle, N. vespilloides [PDF]

open access: yes, 2014
We know that parental investment and immune investment are costly processes, but it is unclear which trait will be prioritised when both may be required.
Cotter, Sheena C.   +3 more
core   +2 more sources

Vitamin D Signaling through Induction of Paneth Cell Defensins Maintains Gut Microbiota and Improves Metabolic Disorders and Hepatic Steatosis in Animal Models. [PDF]

open access: yes, 2016
Metabolic syndrome (MetS), characterized as obesity, insulin resistance, and non-alcoholic fatty liver diseases (NAFLD), is associated with vitamin D insufficiency/deficiency in epidemiological studies, while the underlying mechanism is poorly addressed.
Cai, Linbi   +19 more
core   +2 more sources

A genome-wide association study for somatic cell score using the Illumina high-density bovine beadchip identifies several novel QTL potentially related to mastitis susceptibility [PDF]

open access: yes, 2013
peer-reviewedMastitis is an inflammation-driven disease of the bovine mammary gland that occurs in response to physical damage or infection and is one of the most costly production-related diseases in the dairy industry worldwide.
Alan eFahey   +7 more
core   +2 more sources

Paneth cell dysfunction in radiation injury and radio-mitigation by human α-defensin 5

open access: yesFrontiers in Immunology, 2023
IntroductionThe mechanism underlying radiation-induced gut microbiota dysbiosis is undefined. This study examined the effect of radiation on the intestinal Paneth cell α-defensin expression and its impact on microbiota composition and mucosal tissue ...
Pradeep K. Shukla   +12 more
doaj   +1 more source

Antimicrobial peptides in pregnant women with TORCH infections

open access: yesАкушерство, гинекология и репродукция, 2019
Introduction. Analysis for TORCH infections is ordered to simultaneously detect several common infections: Toxoplasmosis, Other infections (syphilis, hepatitis B, chickenpox, Epstein-Barr virus, parvovirus and some others), Rubella, Cytomegalovirus and ...
G. V. Narimanova   +3 more
doaj   +1 more source

Estudo da estrutura e da solvatação do HNP-3, um antibiótico natural, por dinâmica molecular Study of the structure and solvation of the HNP-3, a natural antibiotic, by molecular dynamics

open access: yesQuímica Nova, 2004
The structure and hydration of the HNP-3 have been derived from molecular dynamics data using root mean square deviation, radial and energy distributions. Three antiparallel beta sheets were found to be preserved.
Adriana M. Namba, Léo Degrève
doaj   +1 more source

The Network of Colonic Host Defense Peptides as an Innate Immune Defense Against Enteropathogenic Bacteria

open access: yesFrontiers in Immunology, 2020
Host defense peptides, abundantly secreted by colonic epithelial cells and leukocytes, are proposed to be critical components of an innate immune response in the colon against enteropathogenic bacteria, including Shigella spp., Salmonella spp ...
Graham A. D. Blyth   +3 more
doaj   +1 more source

Sexual orientation and drive: a comparative pilot study on sexual desire [PDF]

open access: yes, 2017
Many studies addressing sexual drive and hypersexuality stated that homosexuals are used to report higher levels of sexual desire and compulsive sexual behaviors. Literature showed a lack of comparisons between perceived level of desire in hetero and gay
Nimbi, Filippo Maria   +3 more
core   +1 more source

Extract from Curcuma longa L. triggers the sunflower immune system and induces defence-related genes against Fusarium root rot

open access: yesPhytopathologia Mediterranea, 2018
Sunflower (Helianthus annuus L.) has economic value worldwide Fusarium root rot, caused by Fusarium solani (Mart.) Sacc., is the most important disease in sunflower crops, causing considerable economic losses.
Abdulaziz ALSAHLI   +3 more
doaj   +1 more source

Symbiotic outcome modified by the diversification from 7 to over 700 nodule specific cysteine rich peptides [PDF]

open access: yes, 2020
Legume-rhizobium symbiosis represents one of the most successfully co-evolved mutualisms. Within nodules, the bacterial cells undergo distinct metabolic and morphological changes and differentiate into nitrogen-fixing bacteroids.
Achom, Mingkee   +4 more
core   +1 more source

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