Results 91 to 100 of about 2,327,889 (252)

Conserved binding mode but diverse interfaces of MreC‐PBP2 interactions

FEBS Letters, EarlyView.
The crystal structure of abMreC reveals a conserved two β‐barrel architecture and provides structural insights into its role within the bacterial elongasome. The abMreC–abPBP2 complex model identifies the molecular basis of MreC‐mediated PBP2 recognition, contributing to the regulation of peptidoglycan synthesis.
Hyunseok Jang, Hyo Been Jin, Chang Min Kim, So Yeon Lee, Hyun Ho Park   +4 more
wiley   +1 more source

Dose rate dependence of electrical characteristics of lead zirconate titanate capacitors

, 2003
The influence of gamma-radiation dose rate on the electrical properties of lead zirconate titanate capacitors was investigated. More severe degradations in dielectric constant, coercive field, remanent polarization and capacitance-voltage (C-V) curves ...
Zhang GQ,Univ Toronto,Ctr Adv Nanotechnol,170 Coll St,Toronto,ON M5S 3E4,Canada., Sun P, Mei X, Ren DY, Zou Q, Yu XF, Zhang GQ, Yan RL, Gu Q, Ruda HE   +9 more
core  

Dose-volume histogram (DVH).

, 2020
(A) Dose-volume histogram for Tumor. (B) Dose-volume histogram for Matrix (absolute dose). (C) Dose-volume histogram (relative dose). (D) Table volume analysis. Tools on LGP to obtain the Paddick conformity index (CIPaddick).
Simone Coutinho Cardoso (8283012), Antônio Afonso Ferreira De Salles (8283018), Luiz Fernando de Ávila (8283021), Daniela Piai Groppo (8283015), Luiz Antonio Ribeiro da Rosa (8283024), Crystian Wilian Chagas Saraiva (8283009)   +5 more
core   +1 more source

The Nonmonotonic Dose Dependence of Protein Expression in Cells Transfected with Self-Amplifying RNA. [PDF]

J Virol, 2022
Tanimoto CR, Thurm AR, Brandt DS, Knobler CM, Gelbart WM.   +4 more
europepmc   +1 more source

The effect of duration of dependence and daily dose of tramadol in tramadol dependent patients on cognitive performance

Middle East Current Psychiatry, 2019
Background Tramadol dependence represents a major medical and legal hazardous phenomenon in the last decade. It is a synthetic opiate analgesic which exerts its therapeutic effect by its action on μ opioid receptors. It has a weak dependence ability. The
Hossam Eddin Khalifa Ahmad, Alaa Eldin Mohamed Darweesh, Shehab Hassan Mahmoud Hassaan, Mostafa Nooman, Islam Shaaban, Sayed Mostafa Sayed   +5 more
doaj   +1 more source

Microbiome‐blood–brain barrier interactions in aging — mechanisms and therapeutic potential

FEBS Letters, EarlyView.
Aging reshapes the gut microbiome (↓SCFA‐producing commensals; ↑pro‐inflammatory outputs), shifting circulating metabolites (↓SCFAs; ↑LPS, ↑TMAO, ↑PAA) that act at the BBB to increase nonspecific transcytosis, alter transport, and promote astrocyte reactivity, heightening brain vulnerability.
Daniel Cuervo‐Zanatta, Hari Baskar Balasubramanian, Amir Pasokh, Marietta Zille   +3 more
wiley   +1 more source

Benznidazole Treatment: Time- and Dose-Dependence Varies with the Trypanosoma cruzi Strain. [PDF]

Pathogens, 2021
Fonseca KDS, Perin L, de Paiva NCN, da Silva BC, Duarte THC, Marques FS, Costa GP, Molina I, Correa-Oliveira R, Vieira PMA, Carneiro CM.   +10 more
europepmc   +1 more source

Low-Dose Irradiation Differentially Impacts Macrophage Phenotype in Dependence of Fibroblast-Like Synoviocytes and Radiation Dose

Journal of Immunology Research, 2019
Rheumatoid arthritis (RA) is a multifactorial autoimmune disease whose main hallmark is inflammation and destruction of the joints. Two cell types within the synovium that play an important role in RA are fibroblast-like synoviocytes (FLS) and ...
Lisa Deloch, Jana Fuchs, Michael Rückert, Rainer Fietkau, Benjamin Frey, Udo S. Gaipl   +5 more
doaj   +1 more source

An epithelial GPR35 isoform supports tumor‐associated transcriptional and metabolic phenotypes

FEBS Letters, EarlyView.
GPR35 generates two functionally distinct isoforms with previously unresolved roles. GPR35‐short mediates immune‐cell chemotaxis, while GPR35‐long is enriched in colorectal cancer epithelium, where it supports increased metabolism, proliferation, and tumor‐associated transcriptional programs.
Jørgen D. Rønneberg, Martine Hjeltnes, Josephine Krieger, Joshua E. Elias, Maria Stensland, Kristian Holm, Xiaojun Jiang, Chuki Khangsar, Tuula A. Nyman, Arthur Kaser, Johannes R. Hov, Tom H. Karlsen, Nicole C. Kaneider, Frode L. Jahnsen, Georg Schneditz   +14 more
wiley   +1 more source

Evaluating the Cisplatin Dose Dependence of Testicular Dysfunction Using Creatine Chemical Exchange Saturation Transfer Imaging. [PDF]

Diagnostics (Basel), 2022
Sawaya R, Kuribayashi S, Ueda J, Saito S.   +3 more
europepmc   +1 more source