Objective:To summarize the rules of acupoint selection in treatment of cancer with moxibustion by analyzing the articles of relevant clinical trials in recent years in China,so as to provide the references for acupoin...Objective:To summarize the rules of acupoint selection in treatment of cancer with moxibustion by analyzing the articles of relevant clinical trials in recent years in China,so as to provide the references for acupoint selection of moxibustion for cancer.Methods:The articles of clinical trials for treatment of cancer with moxibustion were retrieved from China National knowledge Infrastructure(CNKI),VIP Chinese Journal Service Platform(VIP)and Wanfang Data Knowledge Service Platform(Wanfang)from 1st January 2015 to 30th June 2021.Using EpiData software,the data were extracted and exported in Excel.The analysis was performed with IBM SPSS Statistics 23 software.Results:A total of 516 articles were collected,including 533 prescriptions with 164 acupoints involved.The high-frequency acupoints were similar among 7 types of cancers and these acupoints mostly acted on supporting the antipathogenic qi,replenishing qi and regulating the spleen and stomach.Regarding meridian tropism,the acupoints from the conception vessel,the governor vessel and bladder meridian were dominant in treatment of cancer with moxibustion.In terms of location distribution,the selected acupoints were generally distributed on the chest,abdomen,lumbar region and the upper back of the body.Based on cancer related symtomes in different systems,the use frequency of Zusanli(ST36)was the highest for the symptoms of the immune,digestive,circulatory and motor systems;that of Feishu(BL13)was the highest for the respiratory system symptoms and that of Guanyuan(CV4)was the highest for the urinary system symptoms.The cluster analysis of high-frequency acupoints showed that the acupoints of moxibustion for cancer generally work on cultivating yang,supporting the antipathogenic qi,strengthening the spleen and harmonizing the stomach,and were selected in association with the clinical symptoms of different cancers.展开更多
Herein, we report the first visible-light photoredox-catalyzed carboxylation of aryl epoxides with CO_(2)to synthesize hydroxy acid derivatives. A variety of valuable β-, γ-, δ-, ε–hydroxy acid derivatives are ob...Herein, we report the first visible-light photoredox-catalyzed carboxylation of aryl epoxides with CO_(2)to synthesize hydroxy acid derivatives. A variety of valuable β-, γ-, δ-, ε–hydroxy acid derivatives are obtained in moderate to high yields under mild conditions. This protocol shows noteworthy functionalgroup compatibility, high chemo-and regioselectivities under transition-metal-free conditions with an inexpensive organo-dye as photosensitizer. Mechanistic studies indicate that the benzylic carbanion is generated as an intermediate via the sequential single electron transfer(SSET) process.展开更多
基金Supported by National Natural Science Foundation of China:81173343Scientific Research Capacity Improvement Project of Hebei University of Chinese Medicine:KTZ2019012+2 种基金Scientific Program of Hebei Administration of Traditional Chinese Medicine:No.2022361Doctoral Research Fund Project of Hebei University of Traditional Chinese Medicine:BSZ2022006Natural Science Foundation of Hebei Province:No.H2023423029。
文摘Objective:To summarize the rules of acupoint selection in treatment of cancer with moxibustion by analyzing the articles of relevant clinical trials in recent years in China,so as to provide the references for acupoint selection of moxibustion for cancer.Methods:The articles of clinical trials for treatment of cancer with moxibustion were retrieved from China National knowledge Infrastructure(CNKI),VIP Chinese Journal Service Platform(VIP)and Wanfang Data Knowledge Service Platform(Wanfang)from 1st January 2015 to 30th June 2021.Using EpiData software,the data were extracted and exported in Excel.The analysis was performed with IBM SPSS Statistics 23 software.Results:A total of 516 articles were collected,including 533 prescriptions with 164 acupoints involved.The high-frequency acupoints were similar among 7 types of cancers and these acupoints mostly acted on supporting the antipathogenic qi,replenishing qi and regulating the spleen and stomach.Regarding meridian tropism,the acupoints from the conception vessel,the governor vessel and bladder meridian were dominant in treatment of cancer with moxibustion.In terms of location distribution,the selected acupoints were generally distributed on the chest,abdomen,lumbar region and the upper back of the body.Based on cancer related symtomes in different systems,the use frequency of Zusanli(ST36)was the highest for the symptoms of the immune,digestive,circulatory and motor systems;that of Feishu(BL13)was the highest for the respiratory system symptoms and that of Guanyuan(CV4)was the highest for the urinary system symptoms.The cluster analysis of high-frequency acupoints showed that the acupoints of moxibustion for cancer generally work on cultivating yang,supporting the antipathogenic qi,strengthening the spleen and harmonizing the stomach,and were selected in association with the clinical symptoms of different cancers.
基金the National Natural Science Foundation of China (Nos. 22225106, 22301193)Fundamental Research Funds from Sichuan University (No. 2020SCUNL102)the Fundamental Research Funds for the Central Universities。
文摘Herein, we report the first visible-light photoredox-catalyzed carboxylation of aryl epoxides with CO_(2)to synthesize hydroxy acid derivatives. A variety of valuable β-, γ-, δ-, ε–hydroxy acid derivatives are obtained in moderate to high yields under mild conditions. This protocol shows noteworthy functionalgroup compatibility, high chemo-and regioselectivities under transition-metal-free conditions with an inexpensive organo-dye as photosensitizer. Mechanistic studies indicate that the benzylic carbanion is generated as an intermediate via the sequential single electron transfer(SSET) process.
