Results 41 to 50 of about 1,860,209 (301)

Application of a Novel Colour Palette for Determination of End-point Decalcification of Hard Tissues: A Cross-sectional Study [PDF]

Journal of Clinical and Diagnostic Research
Introduction: Decalcification is a technique used to remove calcium salts from hard tissue specimens, such as bone or teeth, to make them suitable for sectioning.
N Fazulunnisa Begum, Reshma Poothakulath Krishnan, Deepak Pandiar   +2 more
doaj   +1 more source

Organizing the interface—Plasma membrane architecture and receptor dynamics in virus‐cell interactions

FEBS Letters, EarlyView.
Plasma membranes contain dynamic nanoscale domains that organize lipids and receptors. Because viruses operate at similar scales, this architecture shapes early infection steps, including attachment, receptor engagement, and entry. Using influenza A virus and HIV‐1 as examples, we highlight how receptor nanoclusters, multivalent glycan interactions ...
Jan Schlegel, Christian Sieben
wiley   +1 more source

Stability and Viability in Afghanistan

, 2003
This report focused on the political history of Afghanistan, the main issues and lessons in building viable, democratic state systems, lessons from international case studies on decentralization and nation building, and their applicability to post-2001 ...
Liechtenstein Institute on Self-Determination
core   +1 more source

Degradation mechanism of the von Willebrand factor A2 domain by nattokinase

FEBS Letters, EarlyView.
Nattokinase, a natto‐derived protease, exhibits potent antithrombotic effects. This study demonstrates that nattokinase directly cleaves the von Willebrand factor (vWF) A2 domain in vitro. Unlike the native regulator ADAMTS13, nattokinase degrades folded vWF independently of shear stress.
Ryuichi Hyakumoto, Masatomo So, Ayako Furukawa, Kenji Sugase   +3 more
wiley   +1 more source

Evaluation of the Titertek Multiskan for determining minimal inhibitory concentration endpoints [PDF]

Antimicrobial Agents and Chemotherapy, 1982
A commercially available through-the-plate reading photometer (Titertek Multiskan, Flow Laboratories, McLean, Va.) was used to determine microdilution minimal inhibition concentrations (MICs) for 190 clinical isolates of bacteria (115 gram-negative rods and 75 gram-positive cocci).
V M, Genta, L R, McCarthy, M, Herrick, F, Rose   +3 more
openaire   +2 more sources

Microbiome−host proteostasis crosstalk—An emerging perspective on mechanisms and interventions toward healthy longevity

FEBS Letters, EarlyView.
Proteostasis and the gut microbiota play a key role in shaping host physiology. Microbiota‐derived metabolites, vitamins, and RNA modulate host proteostasis. Findings from model systems, including C. elegans, indicate microbes can either stabilize or disrupt host proteostasis.
Abhishek Anil Dubey, Maria Ermolaeva
wiley   +1 more source

A New Endpoint for Blood Pressure Determination in the Rat's Tail.

Experimental Biology and Medicine, 1946
SummaryA new endpoint for the indirect measurement of systolic blood pressure in the caudal artery of the rat has been described. The change in volume of the rat's tail which occurs when the pressure in an inflated cuff at the base of the tail is allowed to drop to arterial pressure is mechanically transferred to develop pressure on a carbon telephone ...
L T, SKEGGS, J R, LEONARDS
openaire   +2 more sources

Innovative endpoint determination system for antifungal susceptibility testing of yeasts [PDF]

Antimicrobial Agents and Chemotherapy, 1992
Fungal infections and antifungal resistance are increasingly recognized. Antifungal susceptibility testing remains unstandardized, and a particularly important problem is endpoint determination. In this paper we propose the yeast metabolic reduction of the tetrazolium salt 2,3-bis(2- methoxy-4-nitro-5-sulfophenyl)-5-[(phenylamino)carbonyl]-2H-tetraz ...
R, Tellier, M, Krajden, G A, Grigoriew, I, Campbell   +3 more
openaire   +2 more sources

Searching for the QCD critical point through constant entropy density contours [PDF]

EPJ Web of Conferences
We propose a novel method to locate the QCD critical point by constructing an expansion along contours of constant entropy density. Applying two independent analyses of lattice QCD data at zero baryon chemical potential, we find a critical point at Tc ...
Shah Hitansh, Hippert Mauricio, Noronha Jorge, Ratti Claudia, Vovchenko Volodymyr   +4 more
doaj   +1 more source

Design and analysis strategies for robust microbiome ageing research

FEBS Letters, EarlyView.
The gut microbiome changes with age and associates with age‐related morbidity and mortality, establishing it as a potential biomarker and intervention target for ageing. Realising this potential requires methodological rigour, yet distinguishing biological signals from methodological artefacts remains challenging across cohorts. This review provides an
Mark Olenik, İsmail Güderer, Yi Wang, Tayyaba Alvi, Prasoon Pandey, Handan Melike Dönertaş   +5 more
wiley   +1 more source