Correspondence analysis was used for determining the important factors from the six factors influencing analysis of cephalosporin in reversed phase-high performance liquid chromatography (RP-HPLC). Experiments were planed by U7（76）, then the synthetical correspondence between a series of optimizations and the factors was calculated. Result indicated that that proportion of organic solvent, pH and concentration of buffer were three most important factors. It showed that the correspondence analysis was a better method to determining the important factors in RP-HPLC

The ancient discussion and modern clinical application regarding Yingxiang (LI 20) and Neiyingxiang (EX-HN 9) in acupuncture verses are explored. Acupuncture verses are the summary of clinical experiences of acupuncture scholars in the past dynasties, of which the records on application of Yingxiang (LI 20) and Neiyingxiang (EX-HN 9) mainly focused on nasal, facial and head-eye diseases, which is characterized with overall summarization, brilliant exposition, simple language, and distinctive characteristics. Nowadays, based on the ancient usage, the clinical application about these two acupoints is continuously developing. If the ancient acupuncture verses could be understood thoroughly, the clinical practice could be better guided and its effects could be improved.
Acupuncture Points ; Acupuncture Therapy ; history ; China ; History, Ancient ; Humans ; Medicine in Literature ; Rhinitis, Allergic ; therapy

Objective To investigate the expression of Cofilin in alveolar and peripheral blood mononuclear cells in COPD patients and the correlation with the function of phagocytic aspergillus. Methods 20 COPD pa-tients were selected from July 2015 to May 2016 in the outpatient department of respiratory medicine of Zhujiang Hospital of Southern Medical University ,then divided into the experimental group 1(group Aand B in 2011 version of GOLD),group 2(test group C and group D in 2011 version of GOLD),and the healthy control group in 10 people. The AM and MDM in the peripheral bloodwere extracted respectively in the 3 groups by bronchoalveolar lavage and,and the ability of AM and MDM in each group were detected. The expression of Cofilin protein was measured by real-time fluorescence quantitative(qRT-PCR) and Western blotting ,and the differenceswere compared among the three groups. Results The colony numbers of MDM/AM in the 3 groups were 17 ± 3,16 ± 2, 42 ± 3(F = 73.446 ,P < 0.001),and the colony numbers of MDM/AM in the two test groupshad significantly different from the healthy group ,while no significant difference was found in the two test groups. The results of fluorescence quantitative reverse transcription polymerase chain reaction and Western blot analysis showed that the expression of Cofilin in the two test groups was significantly higher than that in the healthy group. Conclusion The decreased function of phagocytic aspergillus in the alveolar and peripheral blood mononuclear cells in COPD patients may relates to the increase of cofilin.

Objective To explore the mechanism of gastric carcinoma cell SGC-7901 apoptosis induced by chlorogenic acid-like compounds extracted from Broussonetia papyrifera (CALCBP) bark. Methods The SGC-7901 cells were used to evaluate the anti-tumour activity of the extract in vivo, and the proliferation of cells was examined by MTT assay. The cell morphological changes of cells were observed by DAPI staining; The cell apoptosis and the cell cycle were detected respectively by flow cytometry after PI and Annexin V/PI staining; The intracellular ROS were determined under the fluorescence microscope using DCHF-DA probe, the changes of mitochondrial membrane potential were observed by JC-1 staining. The protein expression of p53, Bcl-2, Bax, and Cytochrome C, p-p38, p-JNK, JNK, p-ERK, ERK were analyzed by Western blotting. Results The proliferation of SGC-7901 cells was inhibited significantly by CALCBP in dose-dependent and time-dependent manner, the condensed chromosome and apoptotic body can be observed in the treated cells and the cell cycle was arrested in G2/M phase, the mitochondrial membrane potential was significantly decreased, whereas the cellular ROS levels of the treated cells were significantly increased. Moreover, the protein expression of p53, Bax, Cytochrome C, and p-p38 were significantly up-regulated and p-ERK and Bcl-2 expression were significantly down-regulated. Conclusion The apoptosis of gastric cancer cell SGC-7901 induced by CALCBP was probably related to oxidative stress of the cell mitochondrial via p38-MAPK and ERK-MAPK signal pathways.

Non-alcoholic fatty liver disease (NAFLD) is one of the most common chronic liver diseases. However, due to its complex pathogenesis, there are no officially approved drugs for NAFLD treatment currently. Therefore, it is extremely urgent to find safe and effective anti-NAFLD drugs. Nowadays, lipid-lowering drugs are the main option for NAFLD therapy, but the clinical efficacy of chemical drugs is also very limited, as well as the frequent side effects or adverse reactions. Traditional Chinese medicine (TCM) has attracted more and more attention in the treatment of NAFLD due to its unique advantages through multiple targets and pathways with few side effects. In recent years, numerous studies have demonstrated that the imbalance of gut microbiota plays an important role in the occurrence and development of NAFLD. This review systematically summarizes the experimental and clinical evidences of TCM active compounds and TCM prescription involved in the regulation of intestinal flora in the treatment of NAFLD in recent years, so as to provide a reference for further exploring the pathogenesis of NAFLD and exploring TCM treatment methods.

Objective To introduce the mini-open anterior correction under video assisted thoracosco- py for thoracic idiopathic scoliosis and report its clinical results.Methods From July 2001 to 2006,37 ca- ses of right thoracic idiopathic seoliosis were surgically corrected with mini-open anterior instrumentation. There were 4 males and 33 females with average age of 14.1 years and average Cobb angle of 56?.Fourteen cases with Lenke I A 14 cases,IB ++-++++ 14 cases,IC 9 cases.The Risser sign was ++-++++. The operative time,blood loss,instrumented levels,correction rate and loss of correction were analyzed. Results The operative time averaged 220 miu.The intraoperative blood loss averaged 320 ml.The average number of instrumented levels was 7.8.The postoperative Cobb angle was 16.8?on average with correction rate of 70%.With a follow-up of 18-36 months,the loss of correction averaged 4.6%,but no hardware complications.Conclusion The clinical results of mini-open anterior correction under thoracoscopy for tho- racic idiopathic scoliosis were satisfactory.It may minimize the complications of classical thoracotomic anterior correcion and mav reduce the high requirement for anesthesia,long operative time and high cost of thoraco- scopic anterior instrumentation.

Objective:To investigate variety pattern of expression level of TCRV?subfamilies in mononuclear cell in spleen tissue of rats with dampness pathogenic factors and normal rats by using FQ-PCR technique. Methods:32 SD rats were divided into four groups: normal group, external dampness group, internal dampness group, external and internal dampness group. Observing period was 20 days. 3 Rats were randomly selected from each group in order to exam the TCRV? subfamilies expression level. Results:The expression of TCRV?1, TCRV?7, TCRV?9 and TCRV?13 in external dampness group were higher than those in normal group (P

A strain Escherichia coli with high production of phytase was screened from pig excreta. Phytase gene appA, with 1,299 bp coding region in full length, was cloned from its genome by polymerase chain reaction (PCR) . The gene appA was then cloned into the prokaryotic expression vector pET-28a ( + ) . In the host BL21, the phytase appA was overexpressed by shaker-cultivation (up to 692 U/mL) . The enzymatic analysis of the prokaryotic derived appA phytase revealed that its optimal pH and temperature was 4.5 and 60℃, respectively.

Objective To explore the potential genetic variants related with late-onset Alzheimer's disease(LOAD),and to broaden the AD genetic susceptibility factor profile.Methods We targetedly sequenced four lipids metabolism related genes including apolipoprotein E(APOE),sortilin-related receptor gene (SORL 1),apolipoprotein C-I (APOC1) and clusterin (CLU),validated these candidate variants in patients with LOAD and mild cognitive impairment (MCI)and the controls with normal cognitive function,and made a bioinformatic analysis.Results The mutation in the allele of CLU rs117389184,a low-frequency single nucleotide polymorphism,would increase the risk of LOAD and MCI[OR (95 ％ CI):3.56 (1.08-4.84),P =0.026;OR (95 ％ CI):3.06 (0.98-4.03),P =0.026],suggesting CLU rs117389184 gene variant was associated with cognitive impairment.This variation could affect CLU gene expression by interfering with the binding of transcription factors.Conclusions CLU rs117389184 is a new genetic risk variant for LOAD and MCI.

OBJECTIVETo study possible mechanisms of Shangjuxu (ST37) and the large intestine.

METHODSTotally 40 SD rats were selected. The distension of end colon was used as injured afferent stimulus. Activities of locus coeruleus (LC) neurons were recorded by extracellular microelectrode technique. Shangjuxu (ST37) and Hegu (L14) were needled to observe general features of discharge reactions, distention of colon induced discharge reactions of LC, and its effects on distention of colon induced discharge reactions of LC.

RESULTSDistention of colon could induce incrased discharge of LC neurons by 127.33% ± 45.48%. But needling at Shangjuxu (ST37) and Hegu (L14) could inhibit this injured response by 38.24% ± 7.69% and 21.29% ± 13.16% respectively (all P < 0.01).

CONCLUSIONSNeedling at Shangjuxu (ST37) and afferent signals of colon distension converged and interacted with each other. Needling at Shangjuxu (ST37) could significantly inhibit colon distension induced discharge of LC neurons, which might be one of mechanisms for Shangjuxu (ST37) and the large intestine relationship.