PURPOSE The aim of this study was to investigate the therapeutic effects of a herbal formula, PerioH-035, containing Angelica sinensis, steamed Rehmannia glutinosa, Angelica dahurica, Cimicifuga heracleifolia, and Zanthoxylum piperitum on the periodontal breakdown in a well-established ligature-induced periodontitis model in rats. METHODS Sprague-Dawley rats were randomly assigned to 1 of 4 g...

The study aimed to select the best extraction technology of Angelica dahurica polysaccharides (ADP), characterize its structure, and antioxidant activity. On basis single-factor experiment result, ultrasonic-assisted (UAE) ADP was ameliorate using response surface method. optimal conditions were: time 32 min, temperature 74°C, ratio water material 19 mL/g, power 270 W. practical rate 11.21 ± 0....

G protein-coupled receptor (GPR) 119 is expressed in pancreatic β-cells and intestinal L cells, and is involved in glucose-stimulated insulin secretion and glucagon-like peptide-1 (GLP-1) release, respectively. Therefore, the development of GPR119 agonists is a potential treatment for type 2 diabetes. We screened 1500 natural plant extracts for GPR119 agonistic actions and investigated the most...

The main objective of wound treatments is to restore the functional skin properties and prevent infection. Traditional Chinese medicine provides alternative anti-inflammatory, antimicrobial, and wound healing therapies. Both Angelica dahurica extract (AE) and Rheum officinale extract (RE) possess antimicrobial activity. In this study, AE and RE were applied in wound treatment to investigate the...

Larvae and females of two Stenopsyche species, S. formosana Kobayashi and S. drakon Weaver, are described for the first time. They were associated with the adult male through mitochondrial DNA sequence comparisons. The male of S. formosana, which has been recorded as Stenopsyche banksi Mosely from Taiwan, is redescribed. The males of S. formosana and S. banksi can be distinguished from each oth...