Results 141 to 150 of about 328,401 (309)
Advanced Science, EarlyView.A snap‐top delivery nanosystem based on an azobenzene metal–organic framework achieves targeted release of 6‐mercaptopurine via acid‐stable frameworks and hypoxia/pH dual‐responsive β‐cyclodextrin gates. This multifunctional platform integrates three synergistic mechanisms: precision drug delivery to inflammatory sites, intrinsic antioxidant properties
Xin Li +6 more
wiley +1 more source
Bacterial production of poly-γ-glutamic acid and evaluation of its effect on the viability of probiotic microorganisms [PDF]
, 2012 A thesis submitted for the degree of Doctor of Philosophy By Aditya Bhat, MScPoly-γ-glutamic acid (γ-PGA) is a naturally occurring biopolymer made up of repeating units of glutamic acid and can be potentially used for multiple applications.
Bhat, Aditya
core
Advanced Science, EarlyView.Inspired by natural amino acid polymer‐melanin systems, this study strategically incorporated tellurocysteine to develop advanced radiation‐shielding materials. This approach transformed the primary interaction mechanism between melanin‐based materials and incident photons from Compton scattering to the photoelectric effect. Tellurocysteine‐polymerized
Wei Chen +6 more
wiley +1 more source
Asia-Pacific Consensus Guidelines on Gastric Cancer Prevention
, 2011 Background and Aim: Gastric cancer is a major health burden in the Asia- Pacific region but consensus on prevention strategies has been lacking. We aimed to critically evaluate strategies for preventing gastric cancer.
LIOU, JYH-MING, 劉志銘
core
Engineering Microbial Particles for Next‐Generation Biomedical Platforms
Advanced Science, EarlyView.Microbe‐derived particles (MDPs), which include extracellular vesicles, outer membrane vesicles, inclusion bodies, polysaccharide particles, and virus‐like particles, represent a rapidly expanding category of bioinspired nanomaterials. With their natural origin, intrinsic biocompatibility, and highly programmable functionality, MDPs serve as a ...
Yuting Li +7 more
wiley +1 more source
Andrés Laguna: a great medical humanist (1499-1559). [PDF]
, 2011 Andrés Laguna, a Spanish humanist physician of the 16th century, occupies an important position in the history of medicine. An illustrious and brilliant mind, pioneer of anatomy and urology, Laguna proved to be a true pacifist and humanitarian with his ...
Karamanou, Marianna +2 more
core
Revista de gastroenterologia del Peru : organo oficial de la Sociedad de Gastroenterologia del Peru, 2003 Gastric acid, a product of parietal cells secretion, full fills multiple biological roles which are absolutely necessary to keep corporal homeostasis. The production of the acid depends upon an effector cellular process represented in the first step by histamine, acetilcholine and gastrin, first messengers of the process.
openaire +1 more source
Advanced Dental Composite Technology via Bisilanized Dual‐Action Nanofillers for Biofilm Control
Advanced Science, EarlyView.A multimodal research strategy has led to the development of an innovative resin‐based composite (RBC) with dual antibacterial action. The S_CM‐RBC formula showed strong antibiofilm activity, excellent mechanical strength, and biosafety. It effectively controlled oral bacteria in prevention of caries recurrence, and maintained pulp health in a rat ...
Chenmin Yao +11 more
wiley +1 more source
Advanced Science, EarlyView.A π‐conjugated donor–acceptor PDI monomer undergoes hydrogen‐bonded self‐assembly to form a robust mesoporous framework. The ordered molecular arrangement promotes efficient intersystem crossing and charge separation, leading to simultaneous Type I and Type II reactive oxygen species generation with a high singlet oxygen quantum yield.
Yi‐Lun Cheng +10 more
wiley +1 more source
Identification of Fatty Acid Metabolism-Related Subtypes in Gastric Cancer Aided by Machine Learning
Maolin Hou,1,* Jinghua Chen,2,* Le Yang,3,* Lei Qin,3 Jie Liu,4 Haibo Zhao,5 Yujin Guo,6 Qing-Qing Yu,6 Qiujie Zhang5 1Department of Internal Medicine, Siziwangqi People’s Hospital, Wulancabu, 011800, People’s Republic of China; 2Department ...
Hou M +8 more
core