Results 81 to 90 of about 2,998,255 (323)

Mechanistic basis for inhibition of the extended‐spectrum β‐lactamase GES‐1 by enmetazobactam and tazobactam

open access: yesFEBS Letters, EarlyView.
Antimicrobial resistance (AMR) is of huge importance, resulting in over 1 million deaths each year. Here, we describe how a new drug, enmetazobactam, designed to help fight resistant bacterial diseases, inhibits a key enzyme (GES‐1) responsible for AMR. Our data show it is a more potent inhibitor than the related tazobactam, with high‐level computation
Michael Beer   +10 more
wiley   +1 more source

Inflammatory markers are beneficial in the early stages of cerebral venous thrombosis

open access: yesArquivos de Neuro-Psiquiatria
Cerebral vein thrombosis (CVT) is a rare but serious cause of acute stroke. Inflammation is a hypothetical etiological factor in CVT. Objective: The aim of this study was to evaluate inflammatory marker levels in CVT patients and compare these with ...
Aysel Tekesin, Abdulkadir Tunç
doaj   +1 more source

Stardust in the Laboratory [PDF]

open access: yesScience, 1996
The isotopic composition of stardust, the matter created as stars burn, is a rich source of information about stellar evolution, synthesis of elements, and solar system formation. In his Perspective, Zinner reviews recent work on the laboratory analysis of stardust preserved in micrometeorites presented at the 58th Meteoritical Society Meeting.
openaire   +4 more sources

Enhancing laboratory capacities in the Caribbean for better animal health regional surveillance [PDF]

open access: yes, 2012
The Caribbean Animal Health Network (CaribVET) is a collaboration network of veterinary services, laboratories, research institutes and regional/international organizations in the Caribbean.
Barcos, L.   +5 more
core  

C9orf72 ALS‐causing mutations lead to mislocalization and aggregation of nucleoporin Nup107 into stress granules

open access: yesFEBS Letters, EarlyView.
Mutations in the C9orf72 gene represent the most common genetic cause of amyotrophic lateral sclerosis (ALS), a fatal neurodegenerative disease. Using patient‐derived neurons and C. elegans models, we find that the nucleoporin Nup107 is dysregulated in C9orf72‐associated ALS. Conversely, reducing Nup107 levels mitigates disease‐related changes.
Saygın Bilican   +7 more
wiley   +1 more source

Spending to Death: Wasteful Government Spending, Transparency Failures, and the Secretive World of Federal Dog Experiments [PDF]

open access: yes, 2016
"The Government Accountability Office has stated, "For decades…the public has been concerned that dogs and cats used in research could be treated inhumanely…"Indeed, in 1966, the U.S.

core  

Shell galaxies as laboratories for testing MOND

open access: yes, 2014
Tests of MOND in ellipticals are relatively rare because these galaxies often lack kinematic tracers in the regions where the MOND effects are significant.
Bartošková, Kateřina   +4 more
core   +1 more source

From lactation to malignancy: A comparison between healthy and cancerous breast gland at single‐cell resolution reveals new issues for tumorigenesis

open access: yesFEBS Letters, EarlyView.
Single‐cell RNA sequencing reveals an opposite role of SLPI in basal tumors based on metastatic spread, along with shared activation of specific regulons in cancer cells and mature luminal lactocytes, as well as downregulation of MALAT1 and NEAT1 in the latter.
Pietro Ancona   +4 more
wiley   +1 more source

Evaluation of the implementation of a quality system in a basic research laboratory: viability and impacts

open access: yesEinstein (São Paulo)
OBJECTIVE: To evaluate the process of implementing a quality management system in a basic research laboratory of a public institution, particularly considering the feasibility and impacts of this improvement.
Hilda Carolina de Jesus Rios Fraga   +4 more
doaj   +1 more source

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