Characteristics analysis for Chinese patent medicine containing Jujubea Fructus based on data mining / 中国中药杂志

Chinese patent medicine prescriptions containing Jujubea Fructus in 2015 edition of Chinese Pharmacopoeia and the Composition Principles of Chinese Patent Drug were collected, and the characteristics of Chinese patent medicine containing Jujubea Fructus were analyzed by using data mining technology. Statistical software Excel 2019, Clementine 12.0 and SPSS 21.0 were used to conduct statistical analysis of conforming Chinese patent medicine prescriptions by means of frequency statistics, association rule analysis and cluster analysis. Finally, a total of 185 Chinese patent medicine prescriptions containing Jujubea Fructus were included in this study, involving 402 Chinese medicines and 28 kinds of high frequency Chinese medicines, with Jujubea Fructus, Poria, Zingiberis Rhizoma Recens, Glycyrrhizae Radix et Rhizoma, and Codonopsis Radix as the top five. The deficiency-nourishing drugs were in the most common efficacy classification, mainly sweet, bitter and pungent, with most medicine properties of warm and gentle, main meridians of spleen lung and stomach, dosage forms of pills, granules and tablets, and main indications of splenic diseases. Fifteen drug combinations were obtained in association rule analysis. Eleven drug combinations were obtained by association rule analysis of Chinese patent medicine containing Jujubea Fructus in the treatment of splenic diseases, and the drugs were divided into two categories by cluster analysis. According to the above analysis, it is found that the Chinese patent medicine prescriptions containing Jujubea Fructus are mainly composed of deficiency-nourishing drugs, mostly compatible with drugs of sweet, bitter and pungent flavors, warm and gentle properties, and spleen, lung, and stomach meridians in the treatment of splenic diseases, with Sijunzi Decoction as the main drug. This study provides guidance for modern clinical application and development of Jujubea Fructus.

Animal model analysis of diabetic lower extremity arterial disease based on clinical symptoms of traditional Chinese and Western medicine / 中国中药杂志

The evaluation standard of LEAD animal model was established according to the understanding of the etiology and pathogenesis of diabetic lower extremity vascular disease based on Chinese and Western medicine. The consistency between the existing LEAD animal model and the clinical characteristics of traditional Chinese and Western medicine was analyzed and evaluated. The advantages and disadvantages of the existing model were compared,the application scope of different models was considered,and the possible improvement methods of the existing model were proposed,so as to provide impetus for the improvement of LEAD animal model.We should reflect more characteristics of traditional Chinese medicine syndromes in the process of model improvement and development,making the LEAD animal model to get closer to clinical features of traditional Chinese and Western medicine.

Formula Essential Oils——Reflection on A New Application Form Traditional Chinese Medicine / 中国实验方剂学杂志

Decoction pieces are the main body of traditional Chinese medicine (TCM) clinical medication. With the modernization of TCM medication, TCM formula granules have gradually developed and begun to take shape. Although there are processing forms of TCM injection and oral liquid, they only account for a small part of TCM market and are mainly taken orally. However, when oral administration of lipid soluble ingredients is conducted, the dissolution is limited and the absorption is relatively small. In addition, it has side effects of stimulating gastrointestinal tract, resulting in low tolerance of patients. Although there are topical preparations made by water extraction and alcohol extraction, most of them are crude preparations with random dosage, which results in the waste of lipid soluble components to a certain extent. Most of the lipid soluble components of TCM have good biological activities, such as schisandrin b, tanshinone, methyl chlorogenic acid, etc., but there is no suitable medicinal form. To make the best use of "medicine", it is necessary to systematically study the lipid soluble components of TCM. On the basis of fairly mature extraction, separation and collection processes, a medicinal form with definite pharmacological effect and beneficial to its absorption is developed based on lipid soluble components. TCM essential oil has anti-aging, anti-dementia, anti-oxidation and other activities, which has been widely used in clinical, cosmeceuticals, health products and other fields. However, the effect of single essential oil is limited. Compatibility can not only enhance the efficacy and reduce toxicity, but also expand the application range of essential oil. Therefore, formula essential oil can be used as a new form of TCM, and mainly for external use, supplemented by internal use, to make up for the disadvantages of crude preparations and random dosing for external use of TCM, as well as the disadvantages of orally absorbed less and stimulated gastrointestinal tract, to meet the needs of clinical medication, faster, more accurate, better and stronger play the effect of lipid soluble components.

Thoughts on Methods of Herbalization of Natural Medicines Abroad / 中国实验方剂学杂志

With the implementation of the national "The Belt and Road" strategy,the international exchange of Chinese medicine is increasing day by day,and foreign drug resources provide a vast space for the development of traditional Chinese medicine(TCM).The introduction of foreign high-quality resources to promote the development of TCM has become the mission of the times to TCM practitioners.In this paper,the successful cases of herbalization of foreign drugs were analyzed.From the three aspects of the image thinking,the original application,the clinical and experimental validation,TCM was recognized and the preliminary research method of herbalization of the foreign medicines was put forward.Through the repeated exploration mode of "theoretical discussion(literature research+field investigation)→experimental verification→clinical practice",the performance of foreign drugs was investigated,providing reference for the research method of herbalization of foreign drugs.

Influence of Zea mays L. saponin (ZMLS) on ultrastructure of kidney and pancreas in diabetes rats induced by streptozocin / 中国中药杂志

<p><b>OBJECTIVE</b>To discuss the effect of Zea mays L. saponin (ZMLS) on ultrastructure of kidney and pancreas in the diabetes rats induced by streptozocin.</p><p><b>METHOD</b>The diabetic rat model was established by injections of STZ, blood glucose, the ultrastructure of the kidney and pancreas were observed.</p><p><b>RESULT</b>Compared with the model group, the large, middle-dose ZMLS groups and melbinum group could remarkably decrease the blood glucose (P < 0.01), the large, middle, small-dose ZMLS groups could remarkably prevent the pancreatic islet beta-cell from the injury induced by Streptozotocin. Melbinum and the large, middle-dose ZMLS groups could remarkably increase mitochondrial Vv, deltam and euchromatin Vv (P < 0.01), and significantly decrease the delta, Nucleus delta and heterochromatin Vv (P < 0.01). The small dose of ZMLS obviously increases mitochondrial Vv (P < 0.05).</p><p><b>CONCLUSION</b>ZMLS showed good effect on decreasing blood glucose and protection action on the kidney and pancreas injury of induced by STZ.</p>

Effect of Phragmites communis polysaccharide on the aged-model mice / 中国中药杂志

<p><b>OBJECTIVE</b>To observe the effect of Phragmites communis polysaccharide on aging mice induced by injections of D-gulactose.</p><p><b>METHOD</b>Aging mice were used as experimental objective.</p><p><b>RESULT</b>Phragmizes communis polysaccharide could obviously increase the activity of CAT, SOD, GSH-PX in blood, lower the levels of LPO in plasma and the thick liquid made of grinding the tissues of brain and liver, and markedly resist the atrophy of the thymus, spleen and brain tissues of aging mice.</p><p><b>CONCLUSION</b>Phragmites communis polysaccharide has good anti-aging actions.</p>