Results 271 to 280 of about 24,734 (337)

Automated quality assurance of HDR brachytherapy: Evaluation of Dwell‐position accuracy and Dwell‐time linearity via image processing of radiochromic films

Precision Radiation Oncology, EarlyView.
This study develops a method combining radiochromic film and image processing to assess HDR brachytherapy source accuracy and linearity, achieving high precision and efficiency . Abstract Purpose To develop and validate a fully automated quality assurance method for high‐dose rate (HDR) brachytherapy, enabling the precise evaluation of source dwell ...
Qingqing Yuan, Suyan Bi, En Lou, YaJun Jia, Zhitao Dai   +4 more
wiley   +1 more source

A novel transcriptional regulator, CdeR, modulates the type III secretion system via c-di-GMP signaling in <i>Dickeya dadantii</i>. [PDF]

Microbiol Spectr
Ghasemi A, Yuan X, Yang C-H.
europepmc   +1 more source

Ashwagandha: Is It Safe? Part 2: A Preclinical Evidence Review

Phytotherapy Research, EarlyView.
ABSTRACT The preclinical evidence for the safety of ashwagandha (Withania somnifera (L.) Dunal, AS) is reviewed, and its preparations (extracts) and constituents, from the general toxicity in animal models to in vitro and cell culture studies, which may elucidate mechanisms of action and explain clinical case reports.
Elizabeth M. Williamson, Thomas Brendler
wiley   +1 more source

How c-di-GMP controls progression through the Streptomyces life cycle. [PDF]

Curr Opin Microbiol
Gallagher KA, Tschowri N, Brennan RG, Schumacher MA, Buttner MJ.   +4 more
europepmc   +1 more source

RcbA and RcbB co-operatively regulate c-di-GMP production and the TPR domain of RcbB suppresses its DGC activity.

Shobnom Mustaree (21728815), Ram Podicheti (2142478), Doug Rusch (117471), Dean A. Rowe-Magnus (21728818)   +3 more
openalex   +1 more source

Ashwagandha: Is It Safe? Part 1: A Regulatory Review

Phytotherapy Research, EarlyView.
ABSTRACT Over the last decade, ashwagandha (Withania somnifera (L.) Dunal, AS) has been brought under increasing scrutiny by EU regulators regarding its safety for the use in food supplements, culminating in a recent recommendation for an Article 8 procedure according to Regulation (EC) No. 1925/2006 in the European Union (EU).
T. Brendler, R. Al‐Mondhiry, L. Lang, R. Marles, M. Tallon, A. Raghu   +5 more
wiley   +1 more source

c-di-GMP phosphodiesterase ProE interacts with quorum sensing protein PqsE to promote pyocyanin production in <i>Pseudomonas aeruginosa</i>. [PDF]

mSphere
Feng Q, Dai X, Wu Q, Zhang L, Yang L, Fu Y.   +5 more
europepmc   +1 more source

Recent Progress in the Development of Metal‐Based Radiosensitizations for Cancer Therapy: A Review

Rare Metals, EarlyView.
ABSTRACT Radiotherapy (RT) remains an indispensable means in cancer treatment; however, its therapeutic efficacy is often limited by tumor radioresistance and side effect of damage to healthy tissue. The advances in nanotechnology have propelled metal radiosensitizers to forefront of precision medicine.
Xiao‐Xia Wu, Ding‐Hu Zhang, Chuan Hu, Yi‐Nan Ding, Kun Chen, Yi Jiang, Jun Luo, Fei Cao, Wei‐Yuan Hao, Bin‐Yan Zhong, Jie Lin, Dong Xu, Jia‐Ping Zheng   +12 more
wiley   +1 more source

NMR Solution Structure of the N-Terminal GSPII Domain from the Thermus Thermophilus Traffic ATPase PilF and Reconstruction of its c-di-GMP Binding Capability. [PDF]

Chembiochem
Neißner K, Frohnapfel C, Keller H, Duchardt-Ferner E, Schneider V, Kamjou Z, Averhoff B, Wöhnert J.   +7 more
europepmc   +1 more source

Hybrid Probiotic Hydrogel With Curcumin‐Loaded MnO2 Nanoparticles Enhances Diabetic Wound Healing Through Multimodal Microenvironmental Regulation

Rare Metals, EarlyView.
ABSTRACT Skin wound injuries are often accompanied by bacterial infections and severe inflammation. Especially, M1‐type macrophages at the wound site can trigger a cascade of inflammatory responses, mediating a vicious cycle of inflammation. Meanwhile, hypoxia further exacerbates vascular damage and constriction in the wound microenvironment, thereby ...
Xianfeng Wang, Yuwen Shangguan, Hao Nan, Lingze Chen, Chencheng Gu, Litao Yan, Huan Li   +6 more
wiley   +1 more source