OBJECTIVETo summarize and analyze the compatibility laws for acupoint selection of acupuncture in treating diabetic gastroparasis (DGP) in modern literatures of clinical researches.

METHODSRetrieved were literatures related to treating DGP by acupuncture or acupuncture combined other therapies from PubMed, CNKI, and WF from 1982 to 2014. Analyzed were frequency of acupoint use, meridians selected acupoints belonged to, regions selected, association laws of selected compatible acupoints.

RESULTSRetrieved were 35 with compatibility frequencies more than 15 listed as follows: compatibility frequency of Zusanli (ST36) and Zhongwan (CV12) was 33 (94.29%); compatibility frequency of Zusanli (ST36) and Neiguan (PC6) was 23 (65.71%), compatibility frequency of Zhongwan (CV12) and Neiguan (PC6) was 22 (62.86%), compatibility frequency of Zusanli (ST36), Zhongwan (CV12), and Neiguan (PC6) was 22 (62.86%); compatibility frequency of Zusanli (ST36) and Sanyinjiao (SP6) was 16 (45.71%); compatibility frequency of Zhongwan (CV12) and Sanyinjiao (SP6) was 16 (45.71%); compatibility frequency of Zusanli (ST36), Zhongwan (CV12), and Sanyinjiao (SP6) was 15 (42.86%). Meridians selected acupoints belonged to were sequenced as Foot Yangming Stomach channel, Ren channel, Foot Taiyang Bladder channel, and so on. Acupoints selected were mainly in lower limbs, chest and abdomen, waist and back. The compatibility of Zusanli (ST36) and Zhongwan (CV12) was the most often used with the highest frequency.

CONCLUSIONSThe compatibility laws for acupoint selection of acupuncture in treating DGP were mainly dominated as upper-lower selection, three regions selection, local selection, anterior-posterior selection. The compatibility laws for acupoint selection of acupuncture along meridians were mainly dominated as the convergence points and exterior-interior meridian points.

Acupuncture Points ; Acupuncture Therapy ; Diabetes Complications ; drug therapy ; Diabetes Mellitus ; drug therapy ; Humans ; Meridians ; Stomach ; physiopathology ; Stomach Diseases ; drug therapy

This paper was aimed to study effects of different preparation methods on the content of ginsenosides Rg1,Re and Rb1 in Yi-Xin-Shu (YXS) tablets by HPLC-ELSD.HPLC-ELSD was used as the detection method.The separation and content of ginsenosides Rg1,Re and Rb1 were used as indexes.The influences of three different preparation methods (i.e.,defatted alcohol extraction and butanol extraction,alcohol extraction and butanol extraction,alcohol extraction and butanol extraction ammonia solution washing) on the effect of YXS tablets were studied.Then,the same content determination method was used to compare the influence of alkali washing treatment to ginsenosides Rg1,Re and Rb1 among different batches of Panax ginseng.The results showed that a good separation of ginsenosides Rg1,Re and Rb1 component peak of YXS tablets was achieved by three kinds of separation methods.The separation degree was greater than 1.5.Ammonia solution washing had some effect on ginsenosides Rg1,Re and Rb1 content,which made the content of ginsenosides Rg1,Re and Rb1 be 1.5-1.8 times to those without alkali washing.No effect was shown on the content of ginsenosides Rg1,Re and Rb1 during ammonia solution washing.It was concluded that some other ginsenosides can be transferred into ginsenosides Rg1,Re and Rb1 in YXS tablets solution after ammonia solution washing.

Objective To evaluate the efficacy and safety of recombinant adenovirus-p53 (rhAd-p53) combined with neoadjuvant chemotherapy in treatment of locally advanced cervical cancer.Methods Forty patients with stage Ⅰ R2-Ⅲ A locally advanced cervical cancer were randomly divided into 2 groups,gene therapy + neoadjuvant chemotherapy group (rhAd-p53+PVB group,n =20.They received one course of chemotherapy consisting of PVB.rhAd-p53 solution 1 ×1012 VP was injected intratumorally every three days for three circles since the 3rd day of PVB chemotherapy) and chemotherapy group (PVB group,n=20,the above course of chemotherapy was conducted).The volums of tumors was observed.Patients were monitored for adverse event.The expression of VEGF,p53 pertein and MVD in tumor tissue was detected by immunohistochemistry.Results The evaluation was performed three weeks after the completion of chemotherapy.The PVB group response rate (CR+PR) was 75 ％,while the effective rate was 95 ％ of the PVB combined with gene group.After using of the PVB chemotherapy,the tumor was shrunk by (11.42±2.78) cm2.However,the volums of tumor were significantly shrunk by (15.25±4.00) cm2 using the PVB combined with gene therapy,and P ＜ 0.05.The positive expression rate of VEGF,p53 protein and MVD were reduced respectively in PVB group and rhAd-p53 + PVB group with statistic significance.There were no additional adverse events by recombinant adenovirus-p53 combined with neoadjuvant chemotherapy.Conclusion A potentially gene therapeutic agent for cervical cancer treatment,intratumoral injection of rhAd-p53 is effective.

Objective To explore the molecular evolution of myo-inositol oxygenase (Miox) gene and its temporal and spatial expression patterns during the development of Xenopus laevis embryos. Methods The temporal and spatial expression patterns of Miox gene were analyzed by semi, quantitative RT, PCR and whole, mount in situ hybridization technique, respectively. Results RT, PCR results showed that Miox gene was hardly found before stage 26; slight expression was found at stage 28, which gradually increased thereafter, reaching a high level at stage 40 and peaked at stage 41; and then it had a decrease at stage 45. Compared with stages 28, 34, stages 40, 41, and 45 had a significantly higher Miox gene expression (P<0.05). Compared with stage 40, stage 41 had a significantly higher Miox gene expression(P<0.05). But stage 45 had a significantly lower expression compared with stage 41(P<0.05). The results of whole, mount in situ hybridization showed no Miox expression before stage 30; at stage 33 weak expression was found in the pronephros, and the expression gradually increased as time went by. The results of whole, mount in situ hybridization were consistent with that of RT, PCR, with Miox expression notably increased at stage 39, 40, and then remained at that level. We also found that Miox was only expressed in the pronephros tubules during the whole embryo development period. Conclusion Miox is a kidney, specific gene during Xenopus laevis pronephros development, and it may serve as a marker for later pronephros development in organogenesis.

AIM To establish an HPLC method for the simultaneous content determination of four constituents in Qingzhiyi Tablets (Puerariae lobatae Radix,Phyllanthi Fructus,Salviae miltiorrhizae Radix et Rhizoma,etc.).METHODS The analysis of 50％ methanol extract of this drug was performed on a 30 ℃ thermostatic Kromasil C18 column (4.6 mm × 250 mm,5 μm),with the mobile phase comprising of 0.1％ formic acid-methanol-acetonitrile flowing at 1.0 mL/min in a gradient elution manner,and the detection wavelength was set at 270 nm.RESULTS Gallic acid,puerarin,salvianolic acid B and tanshinone Ⅱ A showed good linear relationships within the ranges of 11.95-382.48,14.23-455.28,10.77-344.68 and 3.89-124.32 μg/mL,whose average recoveries were 99.96％,100.92％,98.87％ and 97.67％ with the RSDs of 1.09％,1.30％,1.11％ and 1.22％,respectively.CONCLUSION This sensitive,simple and accurate method can be used for the quality control of Qingzhiyi Tablets.

To obtain a number of penicillinases and degrade penicillin in milk by using the penicillinases,the gene encoding penicillinase was amplified by PCR from Bacillus cereus ATCC10987,cloned into pET28a(+) ,transformed into E. coli BL21;analysis of SDS-PAGE and penicillinase activity of the recombinant protein were done under induction of IPTG and the result showed that the maximum penicillinase activity reached 480 U/mL;the purity of penicillinase purified by Ni2+ Purification System was more than 90%;the immobilized penicillinases were obtained by sodium periodate method and the residual quantity of penicillin in milk(containing 0.5 U penicillin G/mL) was less than 4 ppb after degraded by the immobilized penicillinase.

OBJECTIVETo compare the difference in the clinical efficacy on cervical spondylosis of vertebral artery type (CSA) treated with thermosensitive moxibustion at different dosages.

METHODSSixty cases of CSA were randomized into a saturated moxa dosage group and a regular moxa dosage group, 30 cases in each one. The thermosensitive moxibustion was adopted in the two groups. The mild suspended moxibustion was applied at two acupoints with the strongest thermosensitization. In the saturated moxa dosage group, the moxibustion time was determined by the disappearance of thermosensitization. In the regular moxa dosage group, 15 min was required on each acupoint. The treatment was given twice a day for first 4 days in the two groups. Since the 5th day, the treatment was given once a day, continuously for 10 times, and totally 14 days were required. The score of symptoms and function and clinical efficacy were compared between the two groups before and after treatment as well as 6-month follow-up after treatment.

RESULTSThe curative and effective rate was 56.7% (17/30) after treatment and 60.0% (18/30) in 6-month follow-up after treatment in the saturated moxa dosage group, which were superior to 26.7% (8/30) and 30.0% (9/30) in the regular moxa dosage group respectively (P < 0.01, P < 0.05). The scores of clinical symptoms and function after treatment and in follow-up were improved apparently as compared with those before treatment in both groups (all P < 0.01). The scores of clinical symptoms and function after treatment and in follow-up in the saturated moxa dosage group were increased much more apparently than those in the regular moxa dosage group (after treatment: 22.32 +/- 4.64 vs 17.43 +/- 3.21; in follow-up: 23.01 +/- 4.76 vs 18.32 +/- 2.13, both P < 0.01).

CONCLUSIONThe thermosensitization moxibustion of saturated dosage achieves the superior short-term and long-term efficacies in the treatment of CSA as compared with the regular moxibustion dosage.

Acupuncture Points ; Adult ; Female ; Humans ; Male ; Middle Aged ; Moxibustion ; instrumentation ; Spondylosis ; physiopathology ; therapy ; Vertebral Artery ; physiopathology

Objective To analyze the epidemiological characteristics of mumps in Zaozhuang city from 2010 to 2017, and establish a predictive model to predict prevalence trend, so as to provide scientific basis for the prevention and control of mumps. Methods Mumps cases between 2010 and 2017 screened from Infectious Diseases Report Information Management System of Chinese Information System of Disease Prevention and Control were analyzed by the descriptive epidemiologic method. The time series analysis method was applied to model and predict the trend of disease. Results A total of 6 353 mumps cases were reported in Zaozhuang city from 2010 to 2017. The average annual incidence was 19.75/100 000. The incidence of men was higher than that of women. The seasonal indices for December to next January and April to July were all above 1. The incidence rates of Shizhong and Yicheng were higher than in other areas. The incidences aged from 3 to 14 accounted for 76.85 % of the total number of cases, while students, scattered children and childcare accounted for 86.11%. The established time series model was ARIMA (1, 0, 0) * (0, 0, 0)12. The mean absolute percentage error of the predictive values based on the model was 39.99% and the number of cases predicted by the model in 2018 was 471. The predictive incidence rate was 11.13/100 000. Conclusions Primary and secondary school students and scattered children are the main population for the prevention and control of mumps. The model obtains better forecasting results and can be used for short-term prediction and dynamic analysis of mumps.

Objective: To explore therapeutic effect of pitavastatin on young and middle-aged patients with hyperlipidemia complicated carotid plaques and its influence on vascular endothelial function. Methods: A total of 126 young and middle-aged patients with hyperlipidemia complicated carotid plaques [carotid intima-media thickness (IMT) ＞ 1. 5mm]were selected, and were randomly divided into no lipid lowering treatment group (n=62) and pitavastatin group (n=64). Flow-mediated dilation of brachial artery (FMD), carotid IMT and blood lipid levels before and 12 months after medication, and incidence rate of adverse events were recorded and compared between two groups. Results: Compare with before treatment and no lipid lowering treatment group after treatment, there was significant rise in FMD [(6. 70±2. 10) ％, (6. 60±2. 35) ％ vs. (8. 90±3. 60) ％], and significant reductions in levels of total cholesterol [(6. 05±1. 40) mmol/L, (5. 67±1. 90) mmol/L vs. (4. 05±1. 20) mmol/L], triglyceride [(2. 18± 0. 72) mmol/L, (2. 08±0. 68) mmol/L vs. (1. 77±0. 65) mmol/L]and low density lipoprotein cholesterol [(4. 65±1. 50) mmol/L, (4. 41±1. 36) mmol/L vs. (2. 01±1. 30) mmol/L]in pitavastatin group, P＜0. 05 or＜0. 01; there were no significant changes in IMT in two groups. No obvious adverse reaction was found in pitavastatin group. Conclusion: Pitavastatin can significantly improve lipid levels and vascular endothelial function in young and middle-aged patients with hyperlipidemia complicated carotid plaques.

OBJECTIVETo observe the effect of Jiannao Yizhi Decoction (JNYZD) on learning and memory in rats with similar Alzheimer's disease (AD), and to investigate its possible mechanism.

METHODSThe composite AD rat model was established by injecting aggregated Abeta25-35 into the lateral cerebral ventricle of senile rats, and all the modeled rats were divided into 5 groups, the model group, the Donepezil group, the high-, middle-, and low-dose JNYZD group. All rats, except those in the model group, were treated respectively with Donepezil and JNYZD at the daily dose of 0.525 mg/kg, 42.4 g/kg, 21.2 g/kg, 10.6 g/kg for 21 days. The ability of learning and memory of rats in different groups was tested using Morris water maze, and the activity of acetylcholine esterase (AchE) and butyrocholin esterase (BehE) in serum were determined, too.

RESULTSThe escape latent period was shorter in all medicated group than in the model group (P<0.01 or P<0.05), and it was insignificantly different among all medicated groups (P>0.05). A decreasing trend of AchE and BchE activity presented in the high- and middle-dose JNYZD groups, but insignificant difference was shown as compared these indexes respectively with those in the Donepezil group. Furthermore, the improvement of learning and memory in similar AD rats was insignificantly different between the Donepezil group and the JNYZD groups (P>0.05).

CONCLUSIONJNYZD can improve the learning and memory ability of similar AD rats by influencing the activity of cholinesterase.

Acetylcholinesterase ; blood ; Alzheimer Disease ; blood ; physiopathology ; Animals ; Butyrylcholinesterase ; blood ; Dose-Response Relationship, Drug ; Drugs, Chinese Herbal ; pharmacology ; Escape Reaction ; drug effects ; Learning ; drug effects ; Male ; Maze Learning ; drug effects ; Memory ; drug effects ; Rats ; Rats, Wistar