Results 51 to 60 of about 5,889 (160)

Structural studies onMycobacterium tuberculosisDXR in complex with the antibiotic FR-900098

open access: yesActa Crystallographica Section D Biological Crystallography, 2012
A number of pathogens, including the causative agents of tuberculosis and malaria, synthesize the essential isoprenoid precursor isopentenyl diphosphate via the 2-C-methyl-D-erythritol 4-phosphate (MEP) pathway rather than the classical mevalonate pathway that is found in humans. As part of a structure-based drug-discovery program against tuberculosis,
Björkelid, Christofer   +4 more
openaire   +4 more sources

Evaluation of a Diagnostic Reasoning Program (DxR): Exploring Student Perceptions and Addressing Faculty Concerns

open access: yesJournal of Interactive Media in Education, 1998
: Clinical reasoning is essentially a problem-solving process, in which medical students must learn to gather and interpret data, generate hypotheses and make decisions.
Deborah A. Bryce   +3 more
doaj   +1 more source

The relationship between structural analysis of the hand and clinical characteristics in psoriatic arthritis

open access: yesScientific Reports, 2022
Up to now, there is only limited information available on a possible relationship between clinical characteristics and the mineralization of metacarpal bones and finger joint space distance (JSD) in patients with psoriatic arthritis (PsA).
Alexander Pfeil   +10 more
doaj   +1 more source

Modulatory effects of the antioxidant ascorbic acid on the direct genotoxicity of doxorubicin in somatic cells of Drosophila melanogaster

open access: yesGenetics and Molecular Biology, 2007
In this study two different crosses involving the wing cell markers mwh and flr³ (standard (ST) cross and high bioactivation (HB) cross, the latter being characterized by a high constitutive level of cytochrome P450 which leads to an increased ...
Edson José Fragiorge   +2 more
doaj   +1 more source

Nilotinib counteracts P-glycoprotein-mediated multidrug resistance and synergizes the antitumoral effect of doxorubicin in soft tissue sarcomas.

open access: yesPLoS ONE, 2012
The therapeutic effect of doxorubicin (DXR) in the treatment of soft tissue sarcomas (STS) is limited by its toxicity and the development of multidrug resistance (MDR), the latter mainly induced by high expression of efflux pumps (e.g., P-glycoprotein [P-
Victor Hugo Villar   +8 more
doaj   +1 more source

DxR Clinician - Congenital Defect Case (Out of Print)

open access: yesMedEdPORTAL, 2006
Abstract Health care professionals face the difficult task of determining the clinical reasoning skills of individual students. While observing and mentoring students during preclinical patient encounters and clinical clerkships can provide considerable insight into the clinical reasoning procedure, they do not provide any means of quantifying specific
openaire   +2 more sources

Synergistically Enhanced Inhibitory Effects of Pullulan Nanoparticle-Mediated Co-Delivery of Lovastatin and Doxorubicin to Triple-Negative Breast Cancer Cells

open access: yesNanoscale Research Letters, 2019
Triple-negative breast cancer (TNBC) is a subtype of breast cancer that is prone to drug resistance and difficult to treat. In this study, we grafted water-soluble pullulan with lovastatin (LV) to develop a novel amphiphilic conjugate, pullulan ...
Di Wu   +11 more
doaj   +1 more source

The activity of Terminalia chebula Retz. extract on doxorubicin-induced renal damage in rats. [PDF]

open access: yesJournal of Pharmacy & Pharmacognosy Research, 2020
Context: Doxorubicin (DXR) is a common anticancer drug known to produce several complications. Terminalia chebula popularly known as ‘King of medicine’ is found to possess wound healing, anti-inflammatory and antioxidant properties.
Aamina Muneer   +3 more
doaj  

Bortezomib prevents acute doxorubicin ovarian insult and follicle demise, improving the fertility window and pup birth weight in mice.

open access: yesPLoS ONE, 2014
Increasing numbers of female patients survive cancer, but succumb to primary ovarian insufficiency after chemotherapy. We tested the hypothesis that Bortezomib (Bort) protects ovaries from doxorubicin (DXR) chemotherapy by treating female mice with Bort ...
Elon C Roti Roti   +4 more
doaj   +1 more source

Novel insights into structure–function mechanism and tissue‐specific expression profiling of full‐lengthdxr gene fromCymbopogon winterianus

open access: yesFEBS Open Bio, 2015
The 1‐deoxy‐d‐xylulose‐5‐phosphate reductoisomerase (DXR; EC1.1.1.267), an NADPH‐dependent reductase, plays a pivotal role in the methylerythritol 4‐phosphate pathway (MEP), in the conversion of 1‐deoxy‐d‐xylulose‐5‐phosphate (DXP) into MEP.
Kamalakshi Devi   +4 more
doaj   +1 more source

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