Results 41 to 50 of about 2,703,759 (384)

Structural and thermodynamic approach to peptide immunogenicity [PDF]

open access: yes, 2008
In the conventional paradigm of humoral immunity, B cells recognize their cognate antigen target in its native form. However, it is well known that relatively unstable peptides bearing only partial structural resemblance to the native protein can trigger
Ascherman, DP, Camacho, CJ, Katsumata, Y
core   +3 more sources

Immunotherapy with peptides [PDF]

open access: yesAllergy, 2011
Specific allergen immunotherapy is clinically effective and disease modifying. It has a duration of effect that exceeds the treatment period and prevents both the progression of allergic rhinitis to asthma and the acquisition of new allergic sensitizations.
Daniel M. Moldaver, Mark Larché
openaire   +3 more sources

Physicochemical Properties of Chitosan from Two Commonly Reared Edible Cricket Species, and Its Application as a Hypolipidemic and Antimicrobial Agent

open access: yesPolysaccharides, 2021
Insect-derived chitin and chitosan have gained interest as alternative sources to that derived from crustaceans; however, little information is available on chitin from the house cricket (Acheta domesticus) and tropical banded cricket (Gryllodes ...
Morgan Malm, Andrea M. Liceaga
doaj   +1 more source

Chemical composition and biological activity of seed oil of amaranth varieties

open access: yesNova Biotechnologica et Chimica, 2018
The work is devoted to study of seed oil composition of amaranth varieties: Kharkov, Lera, Andijan and Helios, acclimatized in Uzbekistan. We demonstrated the possibility of using reversed-phase HPLC using a refractometric detector, which allows ...
Bozorov Soyibjon S.   +6 more
doaj   +1 more source

Blood Levels of Neuropeptide 26RFa in Relation to Anxiety and Aggressive Behavior in Humans—An Exploratory Study

open access: yesBrain Sciences, 2023
26RFa, also referred to as QRFP, is a hypothalamic neuropeptide mainly known for its role in the regulation of appetite and glucose metabolism. Its possible relevance to emotional regulation is largely unexplored.
Henning Værøy   +5 more
doaj   +1 more source

Anti-Influenza A Viral Butenolide from Streptomyces sp. Smu03 Inhabiting the Intestine of Elephas maximus

open access: yesViruses, 2018
Actinobacteria are a phylum of bacteria known for their potential in producing structurally diversified natural products that are always associated with a broad range of biological activities.
Fangfang Li   +8 more
doaj   +1 more source

Selection of experimental animals and modeling methods in developmental dysplasia of the hip research

open access: yesEFORT Open Reviews
Developmental dysplasia of the hip (DDH) is a common neonatal musculoskeletal condition characterized by hip instability and inadequate acetabular coverage. If untreated, it can lead to osteoarthritis, chronic pain, and eventual hip replacement.
Yu Rao   +6 more
doaj   +1 more source

Natriuretic peptides and cardiovascular damage in the metabolic syndrome. Molecular mechanisms and clinical implications [PDF]

open access: yes, 2010
Natriuretic peptides are endogenous antagonists of vasoconstrictor and salt- and water-retaining systems in the body's defence against blood pressure elevation and plasma volume expansion, through direct vasodilator, diuretic and natriuretic properties ...
ALONZO, ALESSANDRO   +4 more
core   +1 more source

Preparation and Structure Characterization of Iron(II)-Chelating Corn Oligopeptides

open access: yesShipin gongye ke-ji, 2023
Corn oligopeptides and ferrous chloride were used as raw materials to prepare iron (II)-chelating wheat oligopeptides. The chelating effect was evaluated by yield and chelating rate, and the best process was studied by single-factor, response surface ...
Xinxue ZHANG   +5 more
doaj   +1 more source

A Condensation-Ordering Mechanism in Nanoparticle-Catalyzed Peptide Aggregation [PDF]

open access: yes, 2009
Nanoparticles introduced in living cells are capable of strongly promoting the aggregation of peptides and proteins. We use here molecular dynamics simulations to characterise in detail the process by which nanoparticle surfaces catalyse the self ...
A Aggeli   +62 more
core   +6 more sources

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