1.Neurological protection effects of "paraplegia-triple-needling method" on rats with incomplete spinal cord injury.
Xiaohua KE ; Yu WANG ; Anren ZHANG ; Yue JIANG ; Chao DONG ; Qian WANG ; Shanshan ZHANG ; Shasha CHEN ; Binyang HUANG ; Sihui GONG
Chinese Acupuncture & Moxibustion 2015;35(6):585-589
OBJECTIVETo observe the neurological protection effects of "paraplegia-triple-needling method" on rats with incomplete spinal cord injury (SCI), so as to make a preliminary exploration on its mechanism.
METHODSA total of 45 SD rats were randomly divided into a paraplegia-triple-needling method group (group A), a regular acupuncture group (group B) and a model group (group C), 15 rats in each one. The rats model of incomplete spinal cord injury was established by modified Allen's method. The acupoints of governor vessel and back-shu points next to the vertebras of upper end and lower end of injured segment as well as motor points in key muscle of lower extremities were treated with acupuncture in the group A; the acupoints of governor vessel and back-shu points next to the vertebras of upper end and lower end of injured segment as well as "Huantiao" (GB 30), "Housanli" (ST 36), "Yanglingquan" (GB 34) and "Genduan"(Extra) were treated with acupuncture in the group B; rats in the group C received no treatment after model establishment but grabbing and immobilization. The needles were retained for 15 min in the group A and group B, once a day for 14 times. 1 d, 7 d and 14 d after model establishment, Basso Beattie Bresnahan (BBB) scores were observed in each group; the morphologic change of injured spinal cord and expression of positive cells of calcitonin gene-related peptide (CGRP) were observed. Results (1) One day after SCI, there was no significant difference of BBB scores among three groups (P> 0. 05); 7 days and 14 days after SCI, BBB scores in the group A and group B were significantly superior to those in the group C (all P<0. 05), and the BBB scores in the group A were superior to those in the group B ( both P<0. 05). (2) There was expression of CGRP positive cells in all three groups, and that in the group A and group B was significantly higher than that in group C (both P<0. 05); 14 days after treatment, the expression in the group A was higher than that in the group B (P<0. 05).
CONCLUSIONThe "paraplegia-triple-needling method" could obviously! improve the motor function of rats with SCI, especially the expression of neuroprotective factor CGRP, which is likely to be one of the mechanisms of neurological protection effect.
Acupuncture Points ; Acupuncture Therapy ; instrumentation ; methods ; Animals ; Calcitonin Gene-Related Peptide ; genetics ; metabolism ; Disease Models, Animal ; Humans ; Male ; Rats ; Rats, Sprague-Dawley ; Spinal Cord Injuries ; genetics ; metabolism ; therapy
2.Current status and trends in the modernization of pulse diagnosis research: a bibliometric analysis based on CiteSpace and VOSviewer
ZHANG Fenfen ; ZHU Guoshuang ; CHEN Jiali ; ZHANG Jianhong ; DONG Sihui ; CHENG Shaomin
Digital Chinese Medicine 2023;6(4):405-415
Objective:
To provide ideas for the modernization of pulse diagnosis in traditional Chinese medicine (TCM) by comparing and analyzing the current status and trends of modern research on pulse diagnosis in China and abroad, using bibliometric and visualization software.
Methods:
Modern research literature on pulse diagnosis was searched in China National Knowledge Infrastructure (CNKI) database from the foundation to May 31, 2023, and in Science Citation Index Expanded (SCIE) from January 1, 2003, to May 31, 2023. After further screening, Microsoft Excel 2019 was used for statistical analysis of publication volume, and CiteSpace (6.1.R6) and VOSviewer (1.6.20) softwares were employed for visual analysis of journals, countries/regions, authors, institutions, keywords, etc.
Results:
This study included a total of 764 articles in Chinese and 1 459 articles in English. The publication trend of pulse diagnosis research in SCIE database showed an overall fluctuating upward trend, while it exhibited a fluctuating downward trend after 2007 in CNKI database. The volume of English research literature has consistently exceeded that of Chinese literature since 2009. Publications on pulse diagnosis research involved 74 countries/regions. The related journals covered various disciplinary fields, including mathematics, physics, chemistry, and computer science. The most prolific author in CNKI database was WANG Yiqin (Shanghai University of Traditional Chinese Medicine), while the highest number of publications was attributed to ZHANG David (The Hong Kong Polytechnic University) in SCIE database. High-volume institutions in pulse diagnosis research in China and abroad were predominantly TCM research institutions. However, comprehensive universities and other research institutions also made noteworthy contributions. In recent years, hot topics in the modernization of pulse diagnosis research in China included pulse waves, sensors, and artificial intelligence. Foreign research focused on pulse diagnosis systems, sensors, pulse feature extraction, pulse signal analysis, pulse detection, and efficiency of use.
Conclusion
Chinese scholars have shown notable participation and emphasis in the modernization research of pulse diagnosis, involving a wide range of disciplinary fields and indicating a characteristic of multidisciplinary cross-fusion development. The hotspots andtrends in the modernization of pulse diagnosis research primarily concentrate on the study of pulse condition and signal acquisition, the integration, development, and optimization of various algorithms with pulse diagnosis equipment, and the practical application research of existing objectified outcomes of pulse diagnosis.