Results 41 to 50 of about 41,679 (305)

Tetramethylpyrazine ameliorates acute lung injury by regulating the Rac1/LIMK1 signaling pathway

Frontiers in Pharmacology, 2023
Acute lung injury (ALI) is a respiratory disorder characterized by severe inflammation of the alveoli and lung parenchyma. Tetramethylpyrazine (TMP), the main active compound in Ligusticum chuanxiong Hort (LC), can protect against lipopolysaccharide (LPS)
Simin Min, Simin Min, Weiting Tao, Dushan Ding, Xiaonan Zhang, Shidi Zhao, Yong Zhang, Xiaojie Liu, Kefei Gao, Saisai Liu, Li Li, Min Hou, Yan Li, Yan Li   +13 more
doaj   +1 more source

Natural Biomaterials for Osteochondral Repair: From Source to Strategy

Advanced Healthcare Materials, EarlyView.
Biological origin‐guided overview of natural biomaterials and therapeutic strategies for osteochondral tissue engineering. The circular diagram categorizes representative materials and strategies into plant/algae‐derived, microbial‐derived, animal‐derived, and human‐derived sources, centered on an osteochondral defect repair model.
Hengyu Liu, Hanyang Zhang, Wenbo Yang, Hao Chen, Jincheng Wang, Fei Chang   +5 more
wiley   +1 more source

Bacteria‐Responsive Nanostructured Drug Delivery Systems for Targeted Antimicrobial Therapy

Advanced Materials, EarlyView.
Bacteria‐responsive nanocarriers are designed to release antimicrobials only in the presence of infection‐specific cues. This selective activation ensures drug release precisely at the site of infection, avoiding premature or indiscriminate release, and enhancing efficacy.
Guillermo Landa, Gracia Mendoza, Silvia Irusta, Manuel Arruebo   +3 more
wiley   +1 more source

New Cocrystals of Ligustrazine: Enhancing Hygroscopicity and Stability

Molecules
Ligustrazine (TMP) is the main active ingredient extracted from Rhizoma Chuanxiong, which is used in the treatment of cardiovascular and cerebrovascular diseases, with the drawback of being unstable and readily sublimated.
Yifei Xie, Lixiang Gong, Yue Tao, Baoxi Zhang, Li Zhang, Shiying Yang, Dezhi Yang, Yang Lu, Guanhua Du   +8 more
doaj   +1 more source

A Cu‐Based Near‐IR Active MOF with an Ion‐Pair Guest Exhibiting Versatile and Selective Gas‐Solid Reactivity

Advanced Materials, EarlyView.
The new Cu‐containing MOF (Me2NH2)(CuICl2)@[Cu4(INA)4Cl2O]·1.5dmf (3) contains a cation and an anion as guests and shows UV‐near‐mid‐IR absorption and near‐IR emission. MOF 3 shows gas‐solid reactivity in the presence of NH3 and HCOOH to yield two new 3D MOF.
Rajat Saha, Alejandro Cortés‐Villena, Silvia Gómez‐Coca, Alberto Fernández‐Alarcón, Joaquín Calbo, Raquel E. Galian, Enrique Ortí, Eliseo Ruiz, Mónica Giménez‐Marqués, Samia Benmansour, Carlos J. Gómez‐García   +10 more
wiley   +1 more source

Ligustrazine Alleviate Acute Lung Injury Through Suppressing Pyroptosis and Apoptosis of Alveolar Macrophages

Frontiers in Pharmacology, 2021
Ligustrazine (Tetramethylpyrazine, TMP) is an active substance extracted from the Umbelliferae plant Ligusticum chuanxiong. It has been proven to have antioxidant and inflammation effects.
Rundong Jiang, Rundong Jiang, Rundong Jiang, Jiaqi Xu, Jiaqi Xu, Jiaqi Xu, Yuezhong Zhang, Yuezhong Zhang, Xuanmeng Zhu, Xuanmeng Zhu, Xuanmeng Zhu, Jiachen Liu, Yurong Tan   +12 more
doaj   +1 more source

High‐Performance Transparent, Deformable, and Recoverable Biomimetic Stevia–PVA Hydrogel Triboelectric Nanogenerator with Machine Learning‐Assisted Motion Recognition

Advanced Materials, EarlyView.
A transparent, deformable stevia–PVA hydrogel triboelectric nanogenerator delivers significantly enhanced mechanical strength and electrical output through biomimetic hydrogen‐bonded networks. Coupled with machine learning–assisted signal recognition, the self‐powered hydrogel enables accurate human‐motion sensing for intelligent wearable and IoT ...
Thien Trung Luu, Bui Minh Quang, Toan Minh Pham, Jinsoo Kim, Kyungwho Choi, Dukhyun Choi   +5 more
wiley   +1 more source

Safety and efficacy of prophylaxis for Pneumocystis jirovecii pneumonia involving trimethoprim-sulfamethoxazole dose reduction in kidney transplantation

BMC Infectious Diseases, 2019
Background Trimethoprim-sulfamethoxazole (TMP-SMX) is the drug of choice for anti-Pneumocystis jirovecii pneumonia (PcP) prophylaxis in kidney transplant recipients (KTR).
G. V. Ramesh Prasad, Jill Beckley, Mohit Mathur, Madhushankar Gunasekaran, Michelle M. Nash, Lindita Rapi, Michael Huang, Jeffrey S. Zaltzman   +7 more
doaj   +1 more source

TMP Process Technology

IFAC Proceedings Volumes, 1978
Abstract In the thermomechanical pulping process the chips are preheated under pressure before refining. Refining is carried out at high consistency in disc refiners, normally in two stages of which the first is pressurized. Up to 80 % of the refining energy used is recovered in the form of steam.
openaire   +1 more source

Capillary electrophoresis analysis of sialyloligosaccharides in milk of different species

, 2011
Sialyloligosaccharides (oligosaccharides containing one or more residues of sialic acid) are relevant components of human milk, which have been quite well studied for their prebiotic effect and their capacity in stimulating the immune system.
ORLANDI, MARIO, Monti L., Cattaneo TMP, CURADI, MARIA CLAUDIA   +3 more
core   +1 more source