Results 31 to 40 of about 2,464 (131)

Palmatine attenuates isoproterenol-induced pathological hypertrophy via selectively inhibiting HDAC2 in rats

International Journal of Immunopathology and Pharmacology, 2017
This study aimed to exploit the potential therapeutic value of palmatine in treatment of cardiac hypertrophy and the underlying molecular mechanism. Rat hypertrophy model was established by intraperitoneal isoproterenol (ISO) injection.
Yonggang Yuan, Wanzhong Peng, Yongxing Liu, Zesheng Xu   +3 more
doaj   +1 more source

Network Pharmacology and In Vivo Evaluation of Modified Huanglian Wendan Decoction in Polycystic Ovary Syndrome With Insulin Resistance: Association With AGE–RAGE‐Related Signaling

Chemistry &Biodiversity, Volume 23, Issue 10, October 2026.
An integrated network pharmacology, chemical profiling, molecular docking, molecular dynamics, and in vivo strategy shows that Modified Huanglian Wendan Decoction improves reproductive and metabolic abnormalities in a rat model of PCOS with insulin resistance.
Xi Chen, Xing Yang, Xinni Wang, Dan Chou, Chenghong Zheng   +4 more
wiley   +1 more source

N6‐Methyladenosine in Inflammatory Bowel Disease: An Emerging Regulator of Pathogenesis and a Novel Therapeutic Frontier

iMetaMed, Volume 2, Issue 3, September 2026.
Inflammatory bowel disease (IBD) is a chronic inflammatory disorder of the intestine associated with an imbalance in intestinal homeostasis. m6A‐modifying enzymes, consisting of m6A writers, erasers and readers, plays a pivotal role in the pathogenesis and progression of IBD by affecting four intestinal barriers, including the intestinal mechanical ...
Jiaxian Guo, Yang Zhang, Xin Wang, Shan Cao, Jun Xu   +4 more
wiley   +1 more source

Microbiome‐Phytochemical Crosstalk Along the Gut‐Brain Axis in Alzheimer and Parkinson's Disease

MicrobiologyOpen, Volume 15, Issue 4, August 2026.
Phytochemicals remodel the gut microbiota by enriching beneficial bacteria and microbial metabolites while suppressing dysbiosis and inflammation. Through modulation of the gut–brain axis, they restore intestinal barrier integrity, regulate neuroimmune and neuroprotective signaling pathways, reduce amyloid‐β, tau, and α‐synuclein pathology, and ...
Md. Emon, Md. Mizanur Rahaman, Dhrubo Sarder, Md. Shadin, Shamima Akter Neela, Phurpa Wangchuk, Subir Sarker   +6 more
wiley   +1 more source

Photocatalytic Duplex-Based DNAzymes Switched by an Abasic Site

Chemistry, 2023
DNAzymes have attracted increasing interest in developments of gene tools, therapies, and biosensors. Among them, G-quadruplexes are widely used as the key structure elements of DNAzymes to activate the catalytic competency of specific cofactors, such as
Longlong Gao, Rui Tian, Yong Shao
doaj   +1 more source

Therapeutic Potential of Berberis vulgaris in Modulating Metabolic Syndrome Biomarkers: Mechanistic Insights and Functional Food Implications

Food Frontiers, Volume 7, Issue 4, July 2026.
ABSTRACT Barberry (Berberis vulgaris) has emerged as a promising functional food candidate for the management of metabolic syndrome due to its diverse bioactive constituents, particularly berberine. This review synthesizes current experimental and clinical evidence regarding its effects on glycemic control, lipid metabolism, blood pressure regulation ...
Fakhar Shahid, Ifrah Jabeen, Muhammad Inam‐ur‐Raheem, Amin Mousavi Khaneghah, Muhammad Abid, Rana Muhammad Aadil   +5 more
wiley   +1 more source

Natural Products as Modulators of ABC Transporters in Breast Cancer

Phytotherapy Research, Volume 40, Issue 7, Page 4611-4637, July 2026.
ABSTRACT Breast cancer remains a significant global health challenge, with high incidence and mortality rates despite advancements in early detection and treatment. Multidrug resistance (MDR), particularly in aggressive subtypes like triple‐negative breast cancer (TNBC), continues to hinder effective therapy.
Yoganishalini Sagadevan, Reyhaneh Farghadani, Ammu K. Radhakrishnan   +2 more
wiley   +1 more source

Palmatine hydrochloride improves motor dysfunction in streptozotocin-induced diabetic rats

مجله دانشگاه علوم پزشکی گرگان, 2014
Background and Objective: Diabetes induces motor dysfunctions, Palmatine is an isoquinoline alkaloid, with anti-diabetic and antioxidant activities. This study was conducted to evaluate the effect of Palmatine on motor dysfunction in STZ-induced diabetic
Ahouei M, Vaezi Gh, Kalalian Moghaddam H
doaj  

Determination of Pesticide Residue Cartap Using a Sensitive Fluorescent Probe

Journal of Integrative Agriculture, 2012
The insecticide cartap (CP) is non-fluorescent in aqueous solutions. This property makes its determination through direct fluorescent method difficult.
Xu JING, Li-ming DU, Hao WU, Wen-ying WU, Yin-xia CHANG   +4 more
doaj   +1 more source

Structural Elucidation and Engineering of the (S)‐scoulerine 2‐O‐Methyltransferase Enabling Regioselective Epiberberine Biosynthesis in Coptis chinensis

Plant Biotechnology Journal, Volume 24, Issue 7, Page 4528-4545, July 2026.
ABSTRACT Protoberberine alkaloids are a characteristic group of natural products in Coptis plants known for their notable pharmacological activities. However, the structural similarity and the substrate promiscuity of their biosynthetic enzymes have left the precise synthetic pathways remain unclarified, posing challenges to regulate product formation.
Jun Song, Di Liu, Shi Chen, Yufeng Tan, Siyu Wang, Shihan Li, Yutong Qin, Guofeng Li, Xufang Tian, Lan Yang, Chong Yuan, Junbo Gou, Wei Huang, Shilin Chen, Yifei Liu   +14 more
wiley   +1 more source