Results 101 to 110 of about 70,893 (311)

Validation of a digital self-assessment to identify low-risk penicillin and sulfa antibiotic allergies in adults (SELF-FAST) [PDF]

Morgan Rose, Saranya R. Babu, Sara Vogrin, Natasha E. Holmes, Belinda Lambros, Monica A. Slavin, Jason A. Trubiano   +6 more
openalex   +1 more source

ATG4B is required for mTORC1‐mediated anabolic activity and is associated with clinical outcomes in non‐small cell lung cancer

FEBS Open Bio, EarlyView.
The relationship between anabolic and catabolic processes governing lung cancer cell growth is nuanced. We show that ATG4B, an autophagy regulator, is elevated in lung cancer and that high ATG4B is associated with worse patient outcomes. Targeting ATG4B in cells reduces growth, protein synthesis, and mTORC1 activity, demonstrating a new relationship ...
Patrick J. Ryan, Bethany C. Guerra, Selina Uranga, Jessica M. Cardin, Steven E. Riechman, Mariana Janini Gomes, James D. Fluckey   +6 more
wiley   +1 more source

Molecular modelling of four penicillins: bencylpenicillin, phenoxymethylpenicillin, ampicillin and amoxicillin

Medisur, 2009
Background:Penicillins differ structurally among themselves by the lateral chains. At the same time, they have differences in their pharmacological action that can be associated to modifications included in the betalactamic ring and/or effects localized ...
Elso Manuel Cruz Cruz, Eslhey María Sánchez Domínguez   +1 more
doaj   +2 more sources

Quantitative Determination of Penicillins by Iodometry Using Potassium Hydrogen Peroxymonosulfate

Антибиотики и Химиотерапия, 2020
The kinetics and stoichiometry of S-oxidation of semisynthetic penicillins (amoxicillin trihydrate, ampicillin trihydrate, sodium salt of oxacillin and ticarcillin disodium salt) by potassium hydrogen peroxymonosulfate in aqueous solutions at pH 3-6 was ...
N. E. Blazheevsky, S. P. Karpova, V. I. Kabachny   +2 more
doaj  

Validating PEN-FAST in Reported Penicillin Allergies in Pregnancy to Enhance De-Labeling [PDF]

Lucia You, Jane Liao, Chang Su, Martina S. Burn, Moeun Son, Jason Kwah   +5 more
openalex   +1 more source

Dietary nitrate and nitrite protect against doxorubicin‐induced cardiac fibrosis and oxidative protein damage in tumor‐bearing mice

FEBS Open Bio, EarlyView.
Chemotherapies such as doxorubicin can have toxic effects on healthy cardiovascular/heart tissue. Following up on a doxorubicin toxicity study in mice without tumors where nitrate water was cardioprotective (lessened toxicity), this study with tumor‐bearing mice undergoing doxorubicin treatment showed no negative effect of nitrate and nitrite on drug ...
Rama D. Yammani, Xiaofei Chen, Nildris Cruz‐Diaz, Xuewei Zhu, Swati Basu, Daniel B. Kim‐Shapiro, David R. Soto‐Pantoja, Leslie B. Poole   +7 more
wiley   +1 more source

Inhibition of Escherichia coli K-12 by β-Lactam Antibiotics With Poor Antibacterial Activity: Interaction of Permeability And Intrinsic Activity Against Penicillin-Binding Proteins

, 1979
Nigel A. C. Curtis, C.G. Brown, Mike Boxall, Michael G. Boulton   +3 more
openalex   +2 more sources

Calcium‐sensing receptor induces the apoptosis of chondrocytes in cooperation with phosphate transporter

FEBS Open Bio, EarlyView.
Excess Ca2+ ions activate the Calcium‐Sensing Receptor (CaSR), which subsequently drives the uptake of excess inorganic phosphate (Pi) via the Pi transporter (Pit−1) in chondrocytes. This mechanism causes a toxic increase in intracellular Pi concentration, ultimately leading to chondrocyte apoptosis and pathological mineralization. Excess extracellular
Sachie Nakatani, Hiroya Ueda, Ayumi Kawata, Yuki Sato, Kotomi Inomata, Hiroshi Mano, Masahiro Wada, Kenji Kobata   +7 more
wiley   +1 more source

In vitro activities of ciprofloxacin, cefotaxime, ceftriaxone, chloramphenicol, and rifampin against fully susceptible and moderately penicillin-resistant Neisseria meningitidis

, 1995
Joseph M. Blondeau, Y Yaschuk
openalex   +2 more sources

The efficiency of Chitosan Extracted from Persian Gulf Shrimp Shell in Removal of Penicillin G Antibiotic from Aqueous Environment

, 2020
Fatemehsadat Masoudi, Mohammad Kamranifar, Ali Naghizadeh   +2 more
openalex   +2 more sources