Results 41 to 50 of about 4,720,008 (390)

Modelling the consequences of targeted selective treatment strategies on performance and emergence of anthelmintic resistance amongst grazing calves [PDF]

open access: yes, 2016
The development of anthelmintic resistance by helminths can be slowed by maintaining refugia on pasture or in untreated hosts. Targeted selective treatments (TST) may achieve this through the treatment only of individuals that would benefit most from ...
Berk, Zoe   +3 more
core   +2 more sources

A genome-wide portrait of pervasive drug contaminants [PDF]

open access: yesScientific Reports, 2021
AbstractUsing a validated yeast chemogenomic platform, we characterized the genome-wide effects of several pharmaceutical contaminants, including three N-nitrosamines (NDMA, NDEA and NMBA), two related compounds (DMF and 4NQO) and several of their metabolites. A collection of 4800 non-essential homozygous diploid yeast deletion strains were screened in
Joseph Uche Ogbede   +2 more
openaire   +3 more sources

Contamination of Surface Water and River Sediments by Antibiotic and Antiretroviral Drug Cocktails in Low and Middle-Income Countries: Occurrence, Risk and Mitigation Strategies

open access: yesWater, 2020
Presence of antimicrobial cocktails in the hydrological cycles is of interest because of their potential to mediate antimicrobial resistance within the natural environment.
P. Kairigo   +4 more
semanticscholar   +1 more source

Model Systems of Human Intestinal Flora, to Set Acceptable Daily Intakes of Antimicrobial Residues [PDF]

open access: yes, 2000
The veterinary use of antimicrobial drugs in food producing animals may result in residues in food, that might modify the consumer gut flora. This review compares three model systems that maintain a complex flora of human origin: (i) human flora ...
Cemiglia CE   +9 more
core   +2 more sources

Evaluation of two closed-system drug transfer device in the antineoplastic drug elaboration process [PDF]

open access: yesFarmacia Hospitalaria, 2016
Objective: to assess the impact of two closed-system drug transfer device on the local and environmental contamination and preparation times in the process of preparation of parenteral chemotherapy compared to the standard system.
Sandra Gómez-Álvarez   +4 more
doaj   +1 more source

Genome-based analysis of infrequent Salmonella serotypes through the Thai pork production chain

open access: yesFrontiers in Microbiology, 2022
Salmonella is a prevalent zoonotic foodborne pathogen. Swine and pork are implicated as important sources of salmonellosis in humans. In Chiang Mai and Lamphun Provinces in northern Thailand, there has been a high prevalence of Salmonella persistence for
Thanaporn Eiamsam-ang   +4 more
doaj   +1 more source

Analysis of Compounded Pharmaceutical Products to Teach the Importance of Quality in an Applied Pharmaceutics Laboratory Course [PDF]

open access: yes, 2014
Objective. To assess the effectiveness of a product-analysis laboratory exercise in teaching students the importance of quality in pharmaceutical compounding. Design.
Almoazen   +9 more
core   +2 more sources

Enzymatic digestion and selective quantification of underivatised [delta]9-tetrahydrocannabinol and cocaine in human hair using gas chromatography-mass spectrometry. [PDF]

open access: yes, 2012
Gas chromatography-mass spectrometric (GC-MS) methods for drug analysis routinely employ derivatising reagents. The aim of this paper was to develop a method for the analysis of two recreational drugs, delta-9-tetrahydrocannabinol ([delta](9)-THC) and ...
Barker, James   +3 more
core   +3 more sources

Drug Contamination of Multi-dose Vials

open access: yesAnesthesiology, 1967
R. M. SMITH, J. A. YOUXC, A. MANIXEIM
openaire   +2 more sources

Nitrosodimethylamine impurities in metformin drug products: Physician insight

open access: yesJournal of Diabetology, 2021
Metformin is a high-dose antidiabetic drug and most widely used first-line therapeutic agent for the management of type 2 diabetes mellitus (T2DM).
Chetan Doshi   +4 more
doaj   +1 more source

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