[Research progress on chemical constituents and pharmacological effects of Kaixin Powder and predictive analysis of its Q-markers].

Kaixin Powder is a classic prescription for invigorating Qi, nourishing the mind, and calming the mind. It has pharmacological effects of improving learning and memory ability, resisting oxidation, delaying aging, and promoting the differentiation and regeneration of nerve cells. It is mainly used in the modern clinical treatment of amnesia, depression, dementia, and other diseases. The present paper reviewed the research progress on the chemical composition and pharmacological action of Kaixin Powder, predicted and analyzed its quality markers(Q-markers) according to the concept of Chinese medicine Q-markers, including transmission and traceability, specificity, effectiveness, measurability, and compound compatibility environment. The results suggested that sibiricose A5, sibiricose A6, polygalaxanthone Ⅲ, 3',6-disinapoylsucrose, tenuifoliside A, ginsenoside Rg_1, ginsenoside Re, ginsenoside Rb_1, pachymic acid, ß-asarone, and α-asarone could be used as Q-markers of Kaixin Powder. This study is expected to provide a scientific basis for establishing the quality control system and the whole process quality traceability system of Kaixin Powder compound preparations.

[Review of chemical composition, pharmacological effects, and clinical application of Salviae Miltiorrhizae Radix et Rhizoma and prediction of its Q-markers].

Salviae Miltiorrhizae Radix et Rhizoma is a Chinese herbal medicine that promotes blood circulation to remove blood stasis, nourishes blood to tranquilize the mind, and cools blood to disperse carbuncles. Salviae Miltiorrhizae Radix et Rhizoma has microcirculation-improving, blood vessel-dilating, atherosclerosis-preventing, anti-inflammatory, anti-tumor, and blood pressure-and blood lipid-lowering activities. As research progresses, the chemical composition, pharmacological effect, and clinical application of Salviae Miltiorrhizae Radix et Rhizoma have attracted much attention. We reviewed the research progress in this field. Based on the concept of quality marker(Q-marker) in traditional Chinese medicine, the Q-markers of Salviae Miltiorrhizae Radix et Rhizoma were predicted and analyzed from the aspects of quality transfer, traceability, ingredient specificity, association between ingredients and pharmacological effects, ingredient predictability, and compounding environment. This review provides a scientific basis for the quality control of Salviae Miltiorrhizae Radix et Rhizoma and its preparations.

[Effect of moxibustion combined with Guifu Yuhe decoction on the conversion score of idiopathic constitution, serum total lgE and blood EOS in the patients with allergic acne].

OBJECTIVE: To observe the therapeutic effect of moxibustion combined with Guifu Yuhe decoction on allergic acne and the influence on immunologic function in the patients. METHODS: A total of 60 patients with allergic acne were rando-mized into an observation group (30 cases) and a control group (30 cases).Thirty healthy employees were in the healthy group. In the control group, Guifu Yuhe decoction was prescribed for oral administration, while in the observation group, on the base of the treatment as the control group, moxibustion was exerted at Dazhui (GV14) and Shenque (GV8). The treatment duration was 8 weeks. Before and after treatment, serum IgE, blood EOS, CD4+T cell, CD8+ T cell and CD4+T/CD8+T, as well as the conversion score of idiopathic constitution and the symptom score were compared in the patients of two groups. The clinical therapeutic effect was observed in the two groups. RESULTS: Before treatment, compared with the healthy group, IgE and EOS, CD4+T cell and CD8+T cell all increased (P<0.05), and CD4+T/CD8+T decreased in the two groups (P<0.05). After treatment, IgE, EOS and CD4+T cell and CD8+T cell decreased (P<0.05), and CD4+T/CD8+T increased (P<0.05) in the intra-group comparison in the patients. The changes of IgE, EOS, CD4+T cell and CD8+T cell in the observation group were more larger than those in the control group (P<0.05). After treatment, the conversion score of body constitution and symptom score all decreased in either group (P<0.05) and the scores in the observation group were lower than those of the control group (P< 0.05). The total effective rate of the observation group (29/30, 96.7%) was higher than that of the control group (22/30, 73.3%, P<0.05). CONCLUSION: Moxibustion combined with Guifu Yuhe decoction can significantly improve immune function and body constitution of the patients with allergic acne, which may be related to rectifying idiopathic constitution, improving in lymphocyte subsets dysfunction and inhibiting allergic reaction.

Characterization of the complete plastid genome of Lysimachia christinae Hance (Primulaceae).

Lysimachia christinae Hance is widely distributed in subtropical China at the elevational range from 500-2300 m. The species is an important medicinal herb for treating jaundice, urinary disorders, and the liver. Here, we sequenced and characterized the whole plastid genome of L. christinae. It is 154,810 bp in length, containing two copies of inverted repeat (IR) regions (26,034 bp, each), a large single-copy (LSC) region (84,809 bp), and a small single-copy (SSC) region (17,933 bp). It has 114 genes, of which 80 are protein-coding, 30 are tRNA, and 4 are rRNA genes. The ML tree indicates L. christinae is closely related to Lysimachia congestiflora Hemsl. This genome information can help us better construct a backbone phylogeny of Lysimachia in the future.