Results 101 to 110 of about 4,166,507 (358)

Fractional order impedance models as rising tools for quantification of unconscious analgesia [PDF]

open access: yes, 2013
This research focuses on modeling the diffusion process that occurs in the human body when an analgesic drug is taken up, by using fractional-order impedance models (FOIMs).
Chevalier, Amélie   +3 more
core   +1 more source

Herbo-vitamin medicine Livogrit Vital ameliorates isoniazid induced liver injury (IILI) in human liver (HepG2) cells by decreasing isoniazid accumulation and oxidative stress driven hepatotoxicity

open access: yesBMC Complementary Medicine and Therapies
Background Tuberculosis (TB) is a leading cause of infection related mortality. Isoniazid is one of the frontline drugs for anti-TB therapy. Hepatotoxicity induced by isoniazid is a major cause of drug-discontinuation which may lead to development of ...
Acharya Balkrishna   +4 more
doaj   +1 more source

HBV Core Promoter Inhibition by Tubulin Polymerization Inhibitor (SRI-32007)

open access: yesAdvances in Virology, 2020
Approximately 257 million people chronically infected with hepatitis B virus (HBV) worldwide are at risk of developing hepatocellular carcinoma (HCC). However, despite the availability of potent nucleoside/tide inhibitors, currently there are no curative
Raj Kalkeri   +5 more
doaj   +1 more source

Plasmodium falciparum gametogenesis essential protein 1 (GEP1) is a transmission‐blocking target

open access: yesFEBS Letters, EarlyView.
This study shows Plasmodium falciparum GEP1 is vital for activating sexual stages of malarial parasites even independently of a mosquito factor. Knockout parasites completely fail gamete formation even when a phosphodiesterase inhibitor is added. Two single‐nucleotide polymorphisms (V241L and S263P) are found in 12%–20% of field samples.
Frederik Huppertz   +5 more
wiley   +1 more source

Anti-furfurative comparison of Kesh Kanti-Herbal Shampoos and synthetic shampoos against Malassezia furfur for dandruff management

open access: yesAMB Express
Malassezia furfur is the primary etiological agent of dandruff (Pityriasis capitis). Although herbal shampoos are preferred for their natural, mild ingredients over synthetic counterparts, they are often perceived as less effective in managing flaky ...
Acharya Balkrishna   +4 more
doaj   +1 more source

Telomerase Assay Using Biotinylated-Primer Extension and Magnetic Separation of the Products

open access: yesBioTechniques, 1998
Human telomerase, a ribonucleoprotein enzyme, is known to be associated with immortalized cancer cells but is absent in most normal tissues. Thus, telomerase appears to be an attractive new target for anticancer agents and an important diagnostic marker ...
Daekyu Sun   +2 more
doaj   +1 more source

Biophysical analysis of angiotensin II and amyloid‐β cross‐interaction in aggregation and membrane disruption

open access: yesFEBS Letters, EarlyView.
Angiotensin II (AngII), a neuropeptide, interacts with amyloid‐β (Aβ), a key player in Alzheimer's disease. This study reveals that AngII reduces Aβ aggregation and membrane disruption in vitro. Biophysical assays and molecular modeling suggest AngII binds disordered Aβ forms, potentially modulating early amyloidogenic events and contributing to ...
Mohsen Habibnia   +5 more
wiley   +1 more source

Extracting adverse drug reactions and their context using sequence labelling ensembles in TAC2017

open access: yes, 2018
Adverse drug reactions (ADRs) are unwanted or harmful effects experienced after the administration of a certain drug or a combination of drugs, presenting a challenge for drug development and drug administration.
Belousov, Maksim   +3 more
core  

4‐nitrobenzoate inhibits 4‐hydroxybenzoate polyprenyltransferase in malaria parasites and enhances atovaquone efficacy

open access: yesFEBS Letters, EarlyView.
Atovaquone is an antimalarial requiring potentiation for sufficient efficacy. We pursued strategies to enhance its activity, showing that 4‐nitrobenzoate inhibits 4‐hydroxybenzoate polyprenyltransferase, decreasing ubiquinone biosynthesis. Since atovaquone competes with ubiquinol in mitochondria, 4‐nitrobenzoate facilitates its action, potentiating ...
Ignasi Bofill Verdaguer   +7 more
wiley   +1 more source

Stagnation in the Drug Development Process: Are Patents the Problem? [PDF]

open access: yes, 2007
The rate of new drug development has stagnated, in spite of large increases in both private and public sector spending on biomedical research. The flip side of slower progress is higher drug costs.
Dean Baker
core  

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