Results 31 to 40 of about 2,517,522 (231)

Mechanisms of Capsaicin- and Citric-Acid-Induced Cough Reflexes in Guinea Pigs

open access: yesJournal of Pharmacological Sciences, 2005
Previously, we developed a novel coughing model that evoked coughs via citric acid microinjection into the larynx of unanesthetized, unrestrained guinea pigs. Here, we compared the effects of capsaicin and citric acid administration into the larynx using
Motomu Tanaka, Kei Maruyama
doaj   +1 more source

Physical, Chemical, and Sensory Properties of Robusta Coffee Effervescent Tablets Formulated in Various Organic Acids

open access: yesCoffee and Cocoa Research Journal, 2022
Coffee effervescent products are an innovation in coffee formulation. The compounds that play a role in effervescent are acids and bases. Type of organic acid give an impact on the effervescent characteristics.
Umar Hafidz Asy'ari Hasbullah   +3 more
doaj   +1 more source

A novel quinazolinone insulin receptor inhibitor and its synergy with an EGFR inhibitor in glucose‐driven glioblastoma

open access: yesMolecular Oncology, EarlyView.
The novel styrylquinazolinone‐based molecule W1B effectively suppresses glioblastoma by inhibiting IGF1R and EGFR. In high‐glucose microenvironments driving tumor resistance, W1B acts synergistically with the EGFR inhibitor dacomitinib. This combination safely blocks compensatory survival signaling in zebrafish xenograft models. Showcasing promising in
Patryk Rurka   +9 more
wiley   +1 more source

Transport of Carbonate Ions by Novel Cellulose Fiber Supported Solid Membrane [PDF]

open access: yes, 2012
Transport of carbonate ions was explored through fiber supported solid membrane. A novel fiber supported solid membrane was prepared by chemical modification of cellulose fiber with citric acid, 2′2-bipyridine and magnesium carbonate.
Gaikwad, A. G.
core   +2 more sources

PAK1 activation drives divergent resistance mechanisms to aromatase inhibition and tamoxifen in a luminal: A breast cancer model

open access: yesMolecular Oncology, EarlyView.
Breast cancer remains a major cause of cancer death in women, frequently developing endocrine therapy resistance. This study demonstrates that upregulated p21‐activated kinase 1 (PAK1) activity drives resistance to tamoxifen and long‐term estrogen deprivation in ER+ breast cancer models.
Luisa Schwarzmüller   +10 more
wiley   +1 more source

Synthesis and Characterization of LiMnPO4 Nanoparticles Prepared by a Citric Acid Assisted Sol-Gel Method

open access: yesInternational Journal of Electrochemical Science, 2013
LiMnPO4 nanoparticles were prepared by a citric acid assisted sol-gel method. The citric acid acts as both a chelating agent in the precursor synthesis and a carbon source in the following calcination. The effects of citric acid content on the structure,
S. Zhang   +6 more
doaj   +1 more source

Enhancing Citric Acid Fermentation by Aspergillus niger: A Pioneering Journey

open access: yes, 2023
Citric acid, an essential organic acid, shows exceptional versatility and has widespread application in everyday life, including not only the food and beverage industry but also the pharmaceutical and agricultural sectors. The diverse role of citric acid,
Chhay, Sotheara
core  

UiO‐66 metal–organic frameworks in biomedicine: From structural tunability to bioimaging, photodiagnostics, and photodynamic cancer therapy

open access: yesFEBS Open Bio, EarlyView.
UiO‐66(Zr) metal–organic frameworks are chemically stable, biocompatible, and highly tunable nanomaterials. Their modular structure enables controlled drug delivery, multimodal bioimaging, and light‐activated photodynamic therapy, supporting integrated diagnostic and therapeutic (theranostic) applications in cancer and biomedical research.
Veronika Huntošová   +2 more
wiley   +1 more source

The effect of citric acid on mineralisation and vascular endothelial growth factor secretion from apical papilla stem cells

open access: yesActa Odontologica Scandinavica
Objective: To investigate the influence of citric acid on the osteogenic and angiogenic potential of stem cells from apical papillae (SCAPs). Materials and methods: Stem cells from apical papillae were isolated from freshly extracted third permanent ...
Krasimir Hristov   +6 more
doaj   +1 more source

Citric Acid in Metritis [PDF]

open access: yesThe American Journal of the Medical Sciences
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openaire   +1 more source

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