Results 1 to 10 of about 623,414 (303)

Optimal regimens based on PK/PD cutoff evaluation of ceftiofur against Actinobacillus pleuropneumoniae in swine

open access: yesBMC Veterinary Research, 2020
Background Actinobacillus pleuropneumoniae formerly known as Haemophilus pleuropneumoniae, can cause pleuropneumoniae in pigs, which lead to significant mortality.
Da Sun   +5 more
doaj   +1 more source

Federal Regulation of Pesticide Residues: A Brief History and Analysis [PDF]

open access: yes, 2019
In the United States today, there are over 900 pesticides in use1 and over 400 are approved for use in food production, whether used as part of the growing process or in post-harvest handling. Although the history of pesticide use in food crops goes back
Graham, Kate Z.
core   +2 more sources

Plasmodium falciparum glyoxalase II: Theorell-Chance product inhibition patterns, rate-limiting substrate binding via Arg(257)/Lys(260), and unmasking of acid-base catalysis [PDF]

open access: yes, 2009
Glyoxalase II (GloII) is a ubiquitous thioester hydrolase catalyzing the last step of the glutathione-dependent conversion of 2-oxoaldehydes to 2-hydroxycarboxylic acids.
Elia A.C.   +6 more
core   +1 more source

Sampling of conformational ensemble for virtual screening using molecular dynamics simulations and normal mode analysis [PDF]

open access: yes, 2015
Aim: Molecular dynamics simulations and normal mode analysis are well-established approaches to generate receptor conformational ensembles (RCEs) for ligand docking and virtual screening.
David Perahia   +10 more
core   +4 more sources

An Evolutionary Approach to Drug-Design Using Quantam Binary Particle Swarm Optimization Algorithm

open access: yes, 2012
The present work provides a new approach to evolve ligand structures which represent possible drug to be docked to the active site of the target protein. The structure is represented as a tree where each non-empty node represents a functional group.
Chowdhury, Arkabandhu   +3 more
core   +1 more source

HDV can constrain HBV genetic evolution in hbsag: Implications for the identification of innovative pharmacological targets [PDF]

open access: yes, 2018
Chronic HBV + HDV infection is associated with greater risk of liver fibrosis, earlier hepatic decompensation, and liver cirrhosis hepatocellular carcinoma compared to HBV mono-infection.
Andreoni, Massimo   +34 more
core   +2 more sources

Structural Prediction of Protein–Protein Interactions by Docking: Application to Biomedical Problems [PDF]

open access: yes, 2018
A huge amount of genetic information is available thanks to the recent advances in sequencing technologies and the larger computational capabilities, but the interpretation of such genetic data at phenotypic level remains elusive.
Barradas-Bautista, Didier   +3 more
core   +2 more sources

Nanoparticles for treatment of bovine Staphylococcus aureus mastitis

open access: yesDrug Delivery, 2020
Staphylococcus aureus (S. aureus) is one of the most important zoonotic bacterial pathogens, infecting human beings and a wide range of animals, in particular, dairy cattle. Globally. S.
Samah Attia Algharib   +2 more
doaj   +1 more source

A Broad-Spectrum Monoclonal Antibody-Based Heterologous ic-ELISA for the Detection of Multiple Pyrethroids in Water, Milk, Celery, and Leek

open access: yesFoods
Pyrethroids are one of the most commonly used insecticides worldwide in agriculture, public health, and household products. To monitor the presence of pyrethroids in the environment and in food, a broad-spectrum monoclonal antibody (mAb), CL/CN-1D2, was ...
Sulin Hou   +4 more
doaj   +1 more source

Analysis of Binding Site Hot Spots on the Surface of Ras GTPase [PDF]

open access: yes, 2011
We have recently discovered an allosteric switch in Ras, bringing an additional level of complexity to this GTPase whose mutants are involved in nearly 30% of cancers.
Buhrman, Greg   +9 more
core   +2 more sources

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