Results 11 to 20 of about 90,212 (381)

An Evaluation of the Antibacterial Properties of Tormentic Acid Congener and Extracts From Callistemon viminalis on Selected ESKAPE Pathogens and Effects on Biofilm Formation

open access: yesAdvances in Pharmacological and Pharmaceutical Sciences, 2020
ESKAPE pathogens, namely, Enterococcus faecium, Staphylococcus aureus, Klebsiella pneumoniae, Acinetobacter baumannii, Pseudomonas aeruginosa, and Enterobacter species, are responsible for a majority of all healthcare-acquired infections (HAI).
Tafadzwa Chipenzi   +5 more
doaj   +2 more sources

Serum PCB levels and congener profiles among teachers in PCB-containing schools: a pilot study

open access: yesEnvironmental Health, 2011
Background PCB contamination in the built environment may result from the release of PCBs from building materials. The significance of this contamination as a pathway of human exposure is not well-characterized, however.
Altshul Larisa   +2 more
doaj   +2 more sources

Bio-inspired synthesis of xishacorenes A, B, and C, and a new congener from fuscol

open access: yesChemical Science, 2019
In this manuscript, we describe the conversion of fuscol, a natural product isolated in 1978, to xishacorenes A, B, and C, isolated in 2017, as well as a previously unreported congener, which we have named xishacorene D.
Alexander R Rovira   +4 more
semanticscholar   +1 more source

Congener-Specific Numbering Systems for the Environmentally Relevant C4 through C8 Perfluorinated Homologue Groups of Alkyl Sulfonates, Carboxylates, Telomer Alcohols and Acids, and Their Derivatives [PDF]

open access: yes, 2008
We introduce a congener-specific numbering system for the C4 through C8 perfluorinated homologue groups of alkyl sulfonates, carboxylates, telomer alcohols and acids, and their derivatives.
Kaya Forest   +3 more
core   +3 more sources

Comparison of polybrominated diphenyl ethers (PBDEs) and polychlorinated biphenyls (PCBs) in the serum of hypothyroxinemic and euthyroid dogs. [PDF]

open access: yes, 2017
ObjectiveTo determine the profile of 14 polybrominated diphenyl ethers (PBDEs) and 23 polychlorinated biphenyls (PCBs) in serum of domestic canines and whether this was predictive of thyroid hormone status.SamplesSerum samples were collected from 51 ...
Kass, Philip   +3 more
core   +3 more sources

Congener-specific Mother-Fetus Distribution, Placental Retention, and Transport of C10-13 and C14-17 Chlorinated Paraffins in Pregnant Women.

open access: yesEnvironmental Science and Technology, 2019
Short-chain chlorinated paraffins (SCCPs) and medium-chain chlorinated paraffins (MCCPs) are high production volume persistent and toxic industrial chemicals, found ubiquitously in various environmental matrices.
M. Aamir   +5 more
semanticscholar   +1 more source

Description of a new species of Paranthaclisis Banks from Florida (Neuroptera: Myrmeleontidae) [PDF]

open access: yes, 2012
A new species of Paranthaclisis Banks, P. floridensis (Neuroptera: Myrmeleontidae), is described from Florida and compared to the other described species in the genus.
Miller, Robert B., Stange, Lionel A.
core   +2 more sources

Evaluation of polychlorinated biphenyl degradation through refuse from Pleurotus ostreatus, Lentinula edodes and Agaricus bisporus production

open access: yesFolia Horticulturae, 2015
White rot fungi (WRF) are known to have the ability to degrade organic pollutants with a structure similar to lignin. Because of this, the degradation of polychlorinated biphenyls (PCBs) congeners no.
Gąsecka Monika   +3 more
doaj   +1 more source

Reciprocal effects of litter from exotic and congeneric native plant species via soil nutrients. [PDF]

open access: yesPLoS ONE, 2012
Invasive exotic plant species are often expected to benefit exclusively from legacy effects of their litter inputs on soil processes and nutrient availability.
Annelein Meisner   +3 more
doaj   +1 more source

Updating “Dataset of transcriptomic changes that occur in human preadipocytes over a 3-day course of exposure to 3,3′,4,4′,5-Pentachlorobiphenyl (PCB126)” with additional data on exposure to 2,2′,5,5′-tetrachlorobiphenyl (PCB52) or its 4-hydroxy metabolite (4-OH-PCB52)

open access: yesData in Brief, 2023
Polychlorinated biphenyls (PCBs) were used extensively in building materials, including those used in schools. PCBs accumulate in fat, and exposure to PCBs is associated with the development of cancer, neurodevelopmental disorders, cardiovascular disease,
Francoise A. Gourronc   +4 more
doaj   +1 more source

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