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RISS 인기검색어
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- 저자 : Che Yiwen (검색결과 2 건)
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Jiang Jing,Che Xin,Qian Yiwen,Lu Shiheng,Wang Zhiliang 대한독성 유전단백체 학회 2022 Molecular & cellular toxicology Vol.18 No.2
Background The present study investigates the protective effect of myricitrin (MCT) on the retinal tissues in diabetic retinopathy of diabetic rats. Objective The diabetic rat model was created by treating the rats with streptozotocin along with high-energy diet. The blood glucose was evaluated by glucose estimation kit, and rats measuring glucose ≥ 12.00 mmol/L were considered diabetic and were selected for the study. The diabetes-induced rats were divided randomly as diabetic control rats (vehicle treated) (DB), diabetic rats MCT (100 mg/kg) (DB + MCT 100 mg/kg) and diabetic rats MCT 200 mg/kg (DB + MCT 200 mg/kg). Rats received MCT for 12 weeks via oral route daily. The rats after 12 weeks were sacrificed, and the eyes were removed. The retina tissue was evaluated for thickness, oxidative stress markers, levels of VEGF and Bax and Bcl-2. In silico docking analysis was done by Autodock Vina tools for target confirmation of MCT. Results MCT decreased the serum glucose levels and also improved the body weight in diabetic rats. MCT improved thickness and apoptosis of cells. It was also found that MCT decreased oxidative stress, and improved levels of VEGF in retinal tissues of diabetic rats. MCT also exerted anti-apoptotic activity as shown by over-expression of Bcl-2 and suppression of Bax in retinal tissues of rats. Docking study confirmed potential binding affinity of MCT with VEGF. Conclusions MCT could be a potential therapeutic molecule in treating diabetic retinopathy which could modulate glucose levels, oxidative stress and levels of VEGF in diabetic rats.
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Acupuncture for Osteoporosis: a Review of Its Clinical and Preclinical Studies
Tian Yimiao,Wang Lili,Xu Tianshu,Li Rui,Zhu Ruyuan,Chen Beibei,Zhang Hao,Xia Bingke,Che Yiwen,Zhao Dandan,Zhang Dongwei 사단법인약침학회 2022 Journal of Acupuncture & Meridian Studies Vol.15 No.5
Acupuncture has gained growing attention in the management of osteoporosis (OP). However, a comprehensive review has not yet been conducted on the efficacy and challenges of acupuncture in preliminary research and clinical trials. Therefore, an extensive literature search was conducted using electronic databases, including PubMed (www.ncbi.nlm.nih.gov/pubmed), CNKI (www.cnki.net), and Web of Science, for studies published from the beginning of 2000 to the end of May 2022. Combinations of synonyms for OP, acupuncture, traditional Chinese medicine, clinical trial, preclinical study, and animal experiments were searched. A total of 290 papers were consulted, including 115 reviews, 109 clinical observations, and 66 preclinical studies. There is accumulating evidence to support the beneficial role of acupuncture in preserving bone quality and relieving clinical symptoms based on clinical and preclinical investigations. The top ten most commonly used acupoints are BL23, ST36, BL20, BL11, CV4, GV4, SP 6, KI3, BL18, and GB39. The underlying mechanisms behind the benefits of acupuncture may be linked with the regulation of the hypothalamic-pituitary-gonadal (adrenal) axis and activation of the Wnt/β-catenin and OPG/RANKL/RANK signaling pathways. In summary, strong evidence may still come from prospective and well-designed clinical trials to shed light on the potential role of acupuncture in preserving bone loss. Future investigations are needed to explore the potential underlying mechanisms, long-term clinical efficacy, and compliance of acupuncture in OP management.
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