Results 31 to 40 of about 25,694 (210)

Calcitriol enhances pyrazinamide treatment of murine tuberculosis

open access: yesChinese Medical Journal, 2019
. Background:. Tuberculosis is a leading cause of morbidity and mortality in humans worldwide. There is an urgent need for new and effective drugs to treat tuberculosis and shorten the duration of tuberculosis therapy.
Jing Zhang   +8 more
doaj   +1 more source

Calcitriol ameliorates cisplatin-induced hepatorenal toxicity via regulation of Nrf2-Mrp2/p38 MAPK signaling in mice

open access: yesInternational Journal of Immunopathology and Pharmacology
Despite being one of the most frequently used chemotherapy agents, cisplatin exhibits substantial hepatorenal injury by triggering oxidative stress, inflammation, and apoptosis pathways.
Mohamed A Morsy   +4 more
doaj   +1 more source

Ein photoschaltbares Vitamin‐D‐Mimetikum mit agonistischer und antagonistischer Aktivität ermöglicht bidirektionale optische Kontrolle von VDR

open access: yesAngewandte Chemie, EarlyView.
Vitamin D entfaltet über die Aktivierung des ligandenabhängigen Transkriptionsfaktors Vitamin‐D‐Rezeptor (VDR) komplexe und zellspezifische biologische Wirkungen in verschiedenen Geweben. Das photoschaltbare Vitamin‐D‐Mimetikum 10 wechselt durch Belichtung zwischen VDR‐Antagonisten‐ (E) und Agonisten‐Aktivität (Z) und bietet eine bislang einzigartige ...
Xiu Ge   +11 more
wiley   +1 more source

Efecto de dosis suprafisiológicas de calcitriol sobre la expresión proteica de células de músculo liso vascular

open access: yes, 2017
Introducción: El calcitriol, fundamental para mantener la homeostasis del calcio y el fósforo en el organismo, puede perjudicar al sistema vascular a dosis elevadas, aumentando el riesgo de calcificación.
Tuñón LePoultel D   +5 more
core   +1 more source

An Agonist/Antagonist Photo‐Switchable Vitamin D Mimetic Enables Bidirectional Optical Control of VDR

open access: yesAngewandte Chemie International Edition, EarlyView.
Vitamin D exhibits complex and cell‐specific biological effects in multiple tissues via activation of the ligand‐sensing transcription factor vitamin D receptor (VDR). The photo‐switchable vitamin D mimetic 10 transitions between VDR antagonist (E) and agonist (Z) activity upon illumination and offers unprecedented bidirectional optical control over ...
Xiu Ge   +11 more
wiley   +1 more source

Autoreactivity vs autoimmunity: characteristics of autoantigen‐specific CD4 T‐cells in rheumatoid arthritis and health.

open access: yesArthritis &Rheumatology, Accepted Article.
Background CD4 T cells specific for citrullinated (cit)‐peptides are key players in RA immunopathogenesis. Characterising these cells and identifying features of healthy and RA‐associated autoreactivity will provide valuable insight into disease mechanisms and form the basis of immune state biomarkers to facilitate the next generation of RA treatments.
James A. Stanway   +13 more
wiley   +1 more source

Early growth inhibition is followed by increased metastatic disease with vitamin D (calcitriol) treatment in the TRAMP model of prostate cancer.

open access: yesPLoS ONE, 2014
The active metabolite of vitamin D3, 1,25-dihydroxyvitamin D3 (calcitriol) has antiproliferative effects in non-aggressive prostate cancer, however, its effects in more aggressive model systems are still unclear.
Adebusola Alagbala Ajibade   +7 more
doaj   +1 more source

Pengaruh Pemberian Calcitriol terhadap Kadar Limfosit pada Tikus Putih (Rattus norvegicus) Galur Wistar Jantan yang Dipapar Asap Rokok

open access: yesBiotropic: The Journal of Tropical Biology, 2021
The health impact for active and passive smokers is damage to the organs and respiratory tract. The body organs initially experience inflammation which increases the number of white blood cells, one of which is an increase in lymphocytes.
Jordy Oktobiannobel   +3 more
doaj   +1 more source

Harnessing Natural Compounds in Psoriasis: Targeting Cellular Pathways for Effective Therapy

open access: yesPhytotherapy Research, EarlyView.
Natural compounds act on key cellular pathways in psoriasis by suppressing keratinocyte hyperproliferation, modulating Th17/IL‐17‐mediated immune responses, and reducing oxidative stress. These multi‐target effects highlight their potential as safer adjunctive therapies alongside conventional treatments.
Hye Jin Lee   +9 more
wiley   +1 more source

Calcitriol Overloaded Lymphocytes (COLs)

open access: yes, 2013
Levels of calcitriol in calcitriol overloaded lymphocyte (COLs) lysates and control lymphocytes. Values expressed as mean + SEM (n=3) * P
Imrana Naseem (167034)   +2 more
core   +1 more source

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