Results 81 to 90 of about 1,974,786 (294)

Polarization‐resolved femtosecond Vis/IR spectroscopy tailored for resolving weak signals in biological samples using minimal sample volume

open access: yesFEBS Open Bio, EarlyView.
Unique biological samples, such as site‐specific mutant proteins, are available only in limited quantities. Here, we present a polarization‐resolved transient infrared spectroscopy setup with referencing to improve signal‐to‐noise tailored towards tracing small signals. We provide an overview of characterizing the excitation conditions for polarization‐
Clark Zahn, Karsten Heyne
wiley   +1 more source

A new flow chip in combination with multiphoton microscopy as a protocol for longitudinal 3D imaging of tissue calcification under shear stress

open access: yesFEBS Open Bio, EarlyView.
Miniaturized flow chip platform enabling continuous perfusion and longitudinal multiphoton 3D imaging of vascular smooth muscle cell constructs under physiological flow. Brightfield imaging guides region selection, while CellTracker Green and mRuby‐labeled fetuin‐A visualize cells and mineral deposition, respectively. Magnesium supplementation markedly
Vytautas Kučikas   +6 more
wiley   +1 more source

Detection of Carbapenem-Resistant Klebsiella pneumonia using two Sensitivity Methods

open access: yesAl-Mustansiriyah Journal of Pharmaceutical Sciences, 2015
Carbapenems, potent β-lactams antibiotics, were initially used as last-resort treatments for severe Gram-negative bacteria such as Klebsiella pneumonia. These bacteria were considered one of Enterbacteriaceae family associated with pneumonia and urinary
Ghusoon Ali Abdulhasan   +2 more
doaj   +1 more source

Diffusion of small solutes into the intervertebral disc: as in vitro study

open access: yesBiorheology, 1978
By comparing results obtained in vivo on penetration of (35S) sulphate and (3H) methyl glucose into the intervertebral disc of adult dogs, with those calculated using Fick’s law, and diffusion and partition coefficients obtained in vitro, diffusion was shown to be the main mechanism for transport of small solutes into the intervertebral disc.
Urban, J, Holm, S, Maroudas, A
openaire   +3 more sources

Structural studies and functional engineering of NanX: an anhydro‐sialic acid transporter from Escherichia coli

open access: yesFEBS Open Bio, EarlyView.
Biophysical characterisation shows that NanX, a membrane transport protein from the major facilitator superfamily (MFS), forms both monomers and dimers after purification. AlphaFold modelling and substrate docking provide information on residues likely involved in substrate recognition for NanX and another MFS member, NanT.
Michael C. Newton‐Vesty   +13 more
wiley   +1 more source

Antifungal Susceptibility Testing in HIV/AIDS Patients: a Comparison Between Automated Machine and Manual Method

open access: yesActa Medica Indonesiana, 2016
Aim: to evaluate the performance of Vitek2 compact machine (Biomerieux Inc. ver 04.02, France) in reference to manual methods for susceptibility test for Candida resistance among HIV/AIDS patients.
Erni J Nelwan   +4 more
doaj   +2 more sources

Comparative Evaluation of Disc Diffusion and E-test with Broth Micro-dilution in Susceptibility testing of Amphotericin B, Voriconazole and Caspofungin against Clinical Aspergillus isolates.

open access: yesJournal of clinical and diagnostic research : JCDR, 2015
BACKGROUND Clinical importance of Aspergillus has increased over the past few decades because of rise in immunosuppressive drugs and immune-modulating diseases. Antifungal susceptibility of Aspergillus is rarely performed by clinical laboratories because
Prashant Gupta   +5 more
semanticscholar   +1 more source

Risk Prediction Models for Recurrence After Curative Treatment of Early‐Stage or Locally Advanced Lung Cancer: A Systematic Review

open access: yesAging and Cancer, EarlyView.
This systematic review synthesizes prognostic models for survival and recurrence in resected non‐small cell lung cancer. While many models demonstrate moderate to good discrimination, few are externally validated and reporting quality is variable, limiting clinical applicability and highlighting the need for robust, transparent model development ...
Evangeline Samuel   +4 more
wiley   +1 more source

High level gentamicine resistance and susceptibility to vancomycine in enterococci in a tertiary care hospital of Dhaka city

open access: yesIMC Journal of Medical Science, 2013
Vancomycin and high level gentamicin resistant enterococci detection is important for effective treatment and control of nosocomial infection. The present study was undertaken to determine the species distribution of Enterococcus and the rate of ...
Shakila Tamanna   +3 more
doaj  

Antifungal Activity of Polyscias scutellaria Fosberg Leaves Against Candida albicans

open access: yesPharmaceutical Sciences and Research, 2020
Polyscias scutellaria Fosberg is one of the indigenous plants from Indonesia that widely used as folk medicines for several illnesses. The leaves of P. scutellaria were previously studied as an antimicrobial agent.
Nada Marcha Putri   +3 more
doaj   +1 more source

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