Results 11 to 20 of about 2,652,890 (215)

Zn(II) binding to pramlintide results in a structural kink, fibril formation and antifungal activity

open access: yesScientific Reports, 2022
The antimicrobial properties of amylin, a 37-amino acid peptide hormone, co-secreted with insulin from the pancreas, are far less known than its antidiabetic function.
Dorota Dudek   +7 more
doaj   +1 more source

Rodent Models of Audiogenic Epilepsy: Genetic Aspects, Advantages, Current Problems and Perspectives

open access: yesBiomedicines, 2022
Animal models of epilepsy are of great importance in epileptology. They are used to study the mechanisms of epileptogenesis, and search for new genes and regulatory pathways involved in the development of epilepsy as well as screening new antiepileptic ...
David G. Garbuz   +5 more
doaj   +1 more source

Biological Activity of Purpurogallin

open access: yesBioscience, Biotechnology, and Biochemistry, 1997
Purpurogallin showed antibacterial activity toward gram-positive bacteria. Strong activity against methicillin-resistant Staphylococcus aureus [minimal inhibitory concentration (MIC) against methicillin of 1600 micrograms/ml] was found, with MIC of 11.0 micrograms/ml. Purpurogallin inhibited the growth of all tested plants and decreased the chlorophyll
INAMORI, Yoshihiko   +7 more
openaire   +2 more sources

Active Biological Materials [PDF]

open access: yesAnnual Review of Physical Chemistry, 2009
Cells make use of dynamic internal structures to control shape and create movement. By consuming energy to assemble into highly organized systems of interacting parts, these structures can generate force and resist compression, as well as adaptively change in response to their environment.
Daniel A, Fletcher, Phillip L, Geissler
openaire   +2 more sources

Exercise Serum Alters Genes Related Mitochondria in Cardiomyocyte Culture Cell

open access: yesJurnal Pendidikan Jasmani dan Olahraga, 2020
Exercise-induced hearth muscle adaptation is important for physiological process after exercise. This adaptation will ensure basal mitochondrial homeostasis and as a part of the mitochondria quality control.
Ronny Lesmana   +8 more
doaj   +1 more source

Naturally Occurring Yeasts Associated with Thaumatotibia leucotreta Can Enhance the Efficacy of the Cryptophlebia Leucotreta Granulovirus

open access: yesPathogens, 2023
Yeasts associated with lepidopteran pests have been shown to play a role in their survival, development, and oviposition preference. It has been demonstrated that combining these yeasts with existing biological control agents can enhance their efficacy ...
Marcel van der Merwe   +4 more
doaj   +1 more source

Biological Activities of Stilbenoids [PDF]

open access: yesInternational Journal of Molecular Sciences, 2018
Stilbenoids are a group of naturally occurring phenolic compounds found in various plant species. They share a common backbone structure known as stilbene, but differ in the nature and position of substituents. Stilbenoids are classified as phytoalexins, which are antimicrobial compounds produced de novo in plants to protect against fungal infection ...
Bolanle Akinwumi   +2 more
openaire   +2 more sources

Synthesis of New (E)-2-(1H-Indole-3-ylcarbonyl)-3-heteroaryl-acrylonitriles via Microwave-Assisted Knoevenagel Condensation

open access: yesJournal of Chemistry, 2017
Given the broad spectrum of biological uses of heteroaryl-acrylonitrile derivatives, it is necessary to find simple methods to synthesize and diversify this family of compounds.
Adriana V. Treuer   +2 more
doaj   +1 more source

A Mild Synthesis of New Aryl Vinyl Ethers and Diethyl 1-[(Alkyl)(cyano)methyl]vinylphosphonates via the Substitution of a 2,3-Difunctional Allyl Bromide

open access: yesThe Scientific World Journal, 2014
A novel class of aryl vinyl ethers 3 and diethyl 3-cyano-3-alkylprop-1-en-2-ylphosphonates 4 has been prepared, respectively, from coupling reaction of diethyl 1-(bromomethyl)-2-cyanovinylphosphonate 2 with phenols and Gilman reagents.
Asma Fray   +3 more
doaj   +1 more source

Structural Basis of 2-Phenylamino-4-phenoxyquinoline Derivatives as Potent HIV-1 Non-Nucleoside Reverse Transcriptase Inhibitors

open access: yesMolecules, 2022
New target molecules, namely, 2-phenylamino-4-phenoxyquinoline derivatives, were designed using a molecular hybridization approach, which was accomplished by fusing the pharmacophore structures of three currently available drugs: nevirapine, efavirenz ...
Arthit Makarasen   +9 more
doaj   +1 more source

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