Ecologically suitable areas for growing Scutellaria baicalensis worldwide: an analysis based on GMPGIS / 中国中药杂志

This paper explored the ecologically suitable areas for growing Scutellaria baicalensis using Geographic Information System for Global Medicinal Plants(GMPGIS), to figure out the resource distribution of S. baicalensis worldwide and provide a scientific basis for its scientific introduction. A total of 349 S. baicalensis sampling sites were selected all over the world for GMPGIS-based analy-sis of the ecologically suitable areas with six ecological factors including annual average temperature, average temperature during the coldest season, average temperature during the warmest season, average annual precipitation, average annual relative humidity, and annual average illumination and soil type as the ecological indexes. The results demonstrated that the ecologically suitable areas for growing S. baicalensis were mostly located in the Northern hemisphere, and the suitable areas in the United States, China, and Russia accounted for 19.25%, 18.66%, and 13.15% of the total area worldwide, respectively. In China, the Inner Mongolia, Heilongjiang province, and Yunnan province occupied the largest proportions of the total area, namely 14.28%, 8.72%, and 6.18%, respectively. As revealed by ecological factors of each sampling site, S. baicalensis was resistant to low temperature but not to high temperature. The adaptive range of average annual precipitation is narrower than that of average annual air humidity. The suitable soils were mainly inceptisol, alfisol, and fluvisol. High temperature and rainy climate or excessively high soil bulk density was not conducive to the growth of S. baicalensis. The adoption of GMPGIS enabled to obtain areas with the greatest ecological similarity for S. baicalensis, which were reliable data supporting the exploration of resource distribution and reasonable introduction of S. baicalensis.

Explanation of essence and substance basis of channels and collaterals with fasciology / 中国针灸

In our research of digital human body, construct of image structures close to the recorder of human channels and collaterals, and trace back to development biology of connective tissue and process of organic evolution, and it is concluded that connective tissue bracket in human body may constitute a new functional system--human self-supervision and control system, meanwhile, we propose a new study field, fasciology. The significance is that it introduces a new functional system in human body and develops new field of scientific research; and it annotate biological foundation and therapeutic mechanisms of traditional Chinese medicine therapy, which provides medical biological foundation for modern channel research of traditional Chinese medicine; it proposes a suggestion for development strategy of traditional Chinese medicine.

From meridians and acupoints to self-supervision and control system: a hypothesis of the 10th functional system based on anatomical studies of digitized virtual human / 南方医科大学学报

Chinese acupuncture and moxibustion has been widely accepted as a useful therapeutics all over the world, but its mechanism has not been fully defined. For this purpose, a reticular framework of whole-body fascia and connective tissues has been established by means of digitized virtual human technique. The virtual acupoints represented three-dimensionally were compared with the sites for stimulation in practice of traditional Chinese medicine (TCM) acupuncture therapy. The results showed that the fascial network constituted by the connective tissues may be the anatomical basis for acupuncture therapy. We found that the acupoints were mainly located where thick connective tissues were present. In this fascial network, sensitive nerve endings, active cells and lymphatic vessels abounded in the sites with thick connective tissue, and needling at these sites induced definite biological effects. In light of biological phylogeny and embryo development, we believe that the connective tissue network may constitute a new functional system in the human body, the Self-supervision and control system (Fasciology), which provides a theoretical base for acupuncture therapy.