Oriental medicine and chronic wound care: theory, practice, and research .
(67/89)
In East Asian countries, oriental medicine (OM) has been used for thousands of years to manage a wide variety of chronic wounds, but in western countries the role of OM in wound care remains to be established. To summarize current practices and available evidence of OM in the management of chronic wounds, a search of Chinese and English databases was conducted and summarized with an emphasis on randomized controlled trials, clinical trials, and meta-analyses of topical and systemic OM treatments. Hundreds of reports were identified, mostly in the Chinese literature, but few randomized controlled clinical studies have been conducted. Available preclinical and clinical evidence suggests there may be a role for OM modalities, especially herbal medicine, in the management of chronic wounds. Before conducting the needed rigorous clinical studies, wound care experts should agree on and help standardize herbal formulations - a unique challenge for the usually individualized OM approach to care. However, the literature suggests uncovering pathways for future research may help patients all over the world benefit from the thousands of years of documented experience managing chronic wounds with OM. (+info)
Effect of Talbinah food consumption on depressive symptoms among elderly individuals in long term care facilities, randomized clinical trial.
(68/89)
Intragastric Dai-Kenchu-To, a Japanese herbal medicine, stimulates colonic motility via transient receptor potential cation channel subfamily V member 1 in dogs.
(71/89)
Japanese herbal medicine, also known as Kampo, is used for various diseases in Japan. One of those medicines, Dai-Kenchu-To (DKT), is considered clinically effective for adhesive bowel obstruction and chronic constipation. Although scientific evidence of DKT to improve adhesive bowel obstruction was shown in several previous reports, mechanism of DKT to improve constipation remains unknown. Our aim was to study the effect of intragastric DKT on colonic motility and defecation, and the involvement of various receptors in DKT-induced colonic contractions. Five beagle dogs were instructed with serosal strain-gauge force transducers to measure circular muscle activity at the proximal, middle, and distal colon. Dogs are suitable for a present study to administer the drugs repeatedly to the same individual and look at its effect on colonic motility. We studied the effects of DKT (2.5 or 5 g) administered into the stomach on colonic motility. Muscarinic receptor antagonist atropine, nicotinic receptor antagonist hexamthonium, or 5-hydroxytryptamine-3 receptor antagonist ondansetron was injected intravenously 10 min before DKT administration. Capsazepine, an antagonist to transient receptor potential cation channel subfamily V member 1 (TRPV1), was administered into the stomach 5 min before DKT administration. Intragastric DKT (2.5 or 5 g) induced colonic contractions within 10 min after administration but did not induce defecation. Pretreatment with atropine, hexamthonium, ondansetron, or capsazepine inhibited DKT-induced colonic contractions. These results indicate that orally administered DKT stimulates colonic motility via TRPV1, muscarinic, nicotinic, and 5-hydroxytryptamine-3 receptors, thereby providing scientific support for the efficacy of oral DKT in chronic constipation. (+info)
Gastroprotective effects of Leejung-tang, an oriental traditional herbal formula, on ethanol-induced acute gastric injury in rats.
(72/89)
Leejung-tang (LJT, Rechu-to in Japanese and Lizhong-tang in Chinese) is an oriental traditional traditional herbal formula. LJT has been used for treatment of gastrointestinal disorders in Korea, Japan, and China for a long time. In present study, we investigated the protective effects of LJT against absolute ethanol induced gastric injuries. Rats in the control group were given PBS orally (5 mL/kg body weight) as the vehicle, and the absolute-ethanol group (EtOH group) received absolute ethanol (5 mL/kg body weight) by oral gavage. Rats in the positive control group were given omeprazole orally (50 mg/kg body weight) 2 h prior to the administration of absolute ethanol. The treatment groups received LJT (400 mg/kg body weight) 2 h prior to absolute ethanol administration. All rats were sacrificed 1 h after receiving the ethanol treatment. The stomach was excised for macroscopic examination and biochemical analysis. The administration of LJT protected gastric mucosa against ethanol-induced acute gastric injury, including hemorrhage and hyperemia. LJT reduced the increase in lipid peroxidation in ethanol-induced acute gastric lesions. LJT increased GSH content and activities of the antioxidant enzymes, catalase, glutathione-S-transferase, glutathione reductase, glutathione peroxidase, and superoxide dismutase. These results indicate that LJT protects gastric mucosa against ethanol-induced acute gastric injury by increasing their antioxidant content. We suggest that LJT can be developed as an effective drug for the treatment of acute gastric injury. (+info)