This paper collects and analyzes 40 398 pieces of information from Chinese Modern Acupuncture Information Database (1970- 2002). It covers 93 articles concerning the treatment of chronic gastritis by acupuncture and 5 325 subjects, the total effective rate being 94.4%. The frequent treatment methods are needling, moxibustion, burial therapy, and hydropuncture. The major acupoints are Zusanli (ST 36), Zhongwan (CV 12), Weishu (BL 21),Pishu (BL20), Neiguan (PC 6), Ganshu (BL 18), Sanyinjiao (SP 6), etc. In the presence of severe stomachache, Liangqiu (ST 34) and Gongsun (SP 4) are added; in the presence of abdominal fullness, Tianshu (ST 25) and Qihai (CV 6) are added; in the presence of diarrhea, Tianshu (ST 25) and Shangjuxu (ST 37) are added; in the presence of vomiting, Shangwan (CV 13) and Taichong (LR 3) are added.

Objective To report the diagnosis and treatment of an imported case of schistosomiasis haematobium,including the pathological features of the disease and therapeutic efficacy of praziquantel. Methods The data of the patient with schistoso?miasis haematobium were collected,and the pathological features of the bladder tissue were observed under a microscope. More?over,the patient was treated with praziquantel,and his urine was collected before and after the treatment. The eggs in the urine were examined by a microscope after sediment and the miracidia were hatched. Results The patient once worked in Angola for three months,and after returning home he had the symptoms of intermittent painless terminal hematuresis. It was ineffective af?ter anti?inflammatory treatment in a number of hospitals. There were no sand spots discovered under the cystoscope. However , the inflammatory reaction to parasite with a lot of eosinophils infiltration in the bladder mucosa was found on the pathological sec?tions under a microscope,and the egg structure was observed with individual characteristics. The eggs were detected in the urine and the miracidia were hatched before the praziquantel treatment. The hematuria symptoms disappeared after the praziquantel treatment. The eggs were still detected in the urine 7 days post?treatment,but the miracidium could not be hatched. One month and 6 months post?treatment,the eggs were not detected in the urine. Conclusions The imported cases of schistosomiasis hae?matobium are often misdiagnosed,and therefore,it is necessary to strength the health education to the workers overseas and also to improve the ability of diagnosis in medical staff. For the case reported in this paper,there are typical structure of Schistosoma haematobium eggs and egg?granulomas on the pathological sections of bladder tissues. Praziquantel has satisfactory treatment re?sults.

This paper statistically analyzes sixty-two articles concerning the treatment of obesity with acupuncture, and finds that the common therapy embraces needling, moxibustion, electroacupuncture, ear acupuncture, auricular application, auricular needle-embedding, acupoint application, acupoint embedding and combined methods of acupuncture. The frequent auricular acupoints are Stomach (MA-IC), Endocrine (MA-IC 3), Er Shenmen (MA-TF 1), Lung (MA-IC 1), Spleen (MA-IC), Hunger Point (MA-T) and Sanjiao (MA-IC 4). The clinical total effective rate was 75.8%.

Objective To explore the role of miR-221 in the injury induced by hydrogen peroxide (H2O2) in rat myocardial cells (H9c2).Methods The viability of H9c2 cell induced by cell different concentrations of H2O2 was determined by MTT.The expression of miR-221 was detected by RT-PCR method.The miR-221 inhibitor and negative control were transferred into H9c2 cells by Lipofectamine 2000, then the cells were divided into normal control group, model control group (H2O2 group), negative control group (H2O2+ negative control group), inhibition group (H2O2+miR-221 inhibitor group).The cell viability was measured by MTT assay.Cell apoptosis was detected by acridine orange staining method.The expression of Bcl-2, Bax, phosphatase and tensin homolog deleted on chromosome ten (PTEN, p-protein kinase B (AKT) were assayed by Western Blot.Results 0,25,50,100,200,400 μmol/L H2O2 inhibited H9c2 cell activity gradually, of which 200 mol/L inhibition of cell viability moderate, so as a subsequent induction dose.Compared with normal control group, cell viability was decreased (P < 0.01), cell apoptotic rat was increased (P < 0.01), the expression of Bax and PTEN was upregulated (P < 0.01), the expression of Bcl-2 and p-AKT was downregulated (P < 0.01) in model control group and negative control group.Compared with model control group and negative control group, inhibition group proves the contrary.Conclusions Down-expression of miR-221 could significantly inhibit oxidative stress damage in H9c2 cells, which related to regulation of PTEN/AKT signal pathway.

AIM:The aim of this study is to investigate the relationship between the ratio of transcription factors T-bet/GATA-3 in peripheral blood mononuclear cells(PBMCs)and the imbalance of Th1/Th2 cytokines from patients with asthma,and to examine whether and how CpG ODN intervention would restore the imbalanced Th1/Th2 profile in asthma patients.METHODS:Three groups of subjects with asthma(asthma group),chronic obstructive pulmonary disease(COPD group),and normal controls(control group)were included in this study.T-bet,GATA-3 and TLR9 mRNA levels were measured by reverse transcription-polymerase chain reaction(RT-PCR).Th1 cytokine IFN-? and Th2 cytokines IL-4,IL-5 and IL-13 were measured by enzyme-linked immunoabsorbent assay(ELISA)in asthma group.Cultured PBMCs from asthma patients with CpG ODN incubation were collected for measuring T-bet,GATA-3 mRNA and TLR9 mRNA.RESULTS:The ratio of T-bet/GATA-3 in asthma group was significantly lower than that in the COPD group and control group.The serum levels of IL-4,IL-5 and IL-13 had positive correlation with the ratio of T-bet/GATA-3 in asthmatic patients,and the lower serum level of IFN-? had negative correlation with the ratio.The TLR9 mRNA expression in asthma was significantly attenuated than that in COPD group and control group.Consequently,the ratio of T-bet/GATA-3 in CpG group was significantly enhanced than that in control group.CONCLUSION:These results indicate that the ratio of T-bet/GATA-3 in asthma is decreased and could represent the imbalance of Th1/Th2 cells.CpG ODN influences the ratio of T-bet/GATA-3,upregulating the T-bet mRNA expression and downregulating the GATA-3 mRNA expression,which is able to reverse the imbalance of Th1/Th2 cells.CpG-ODN may be a promising therapeutic target for asthma.

BACKGROUND:The carriers made from biodegradable and biocompatible polymeric materials represent an exciting approach to increase the bioavailability and stability of oral y administered insulin by the chemical reaction or physical encapsulation of insulin.
OBJECTIVE:To mainly review the research progress of the material types, preparation methods, physicochemical characteristics, in vitro release kinetics, and bioavailability of polymeric materials adopted as oral insulin carriers.
METHODS:The first author searched PubMed, Elsevier and CNKI databases for articles (2002-01/2013-02) concerning the polymeric materials and oral insulin carriers with the key words of“polymeric biomaterials, oral insulin, carrier”in English and in Chinese.
RESULTS AND CONCLUSION:Currently, there are mainly two kinds of polymeric biomaterials used for oral insulin delivery systems, that is, natural polymeric biomaterials (such as chitosan and alginates) and synthetic polymeric biomaterials. The most commonly used synthetic polymeric materials for the preparation of these vehicles are polyesters, polyacrylates and their copolymers, which are wel known for their good biodegradability, biocompatibility, and physiological properties. Although researchers have tried to develop promptly oral insulin formulation using various technologies, the reports about clinical application or commercial success have not been seen because of several questions such as polymer material as a carrier, the lower bioavailability of insulin, the quality standards and stability of the formulation. Hence, future studies wil focus on the development of a new type of polymer-based material as carriers by choosing the new materials or modifying physical and chemical characteristics of existing polymers, to avoid gastrointestinal destruction of the insulin and increase bioavailability of insulin in the body, so as to obtain the good control ed release rate and effect.

Objective To explore the clinical effect of pituitrin and oxytocin in laparoscopy myomectomy of intramural fibroids.Methods Sixty patients received laparoscopy myomectomy of intramural fibroids during October 2015-December 2016 were selected and divided into two groups with 30 cases in each.We applied injections of pituitrin 6IU + 10ml normal saline to treatment group while 20U oxytocin + 10ml normal saline to control group so as to compare their blood pressure change and other situations based on medication.Results Compared with control group,the time of operation and amount of bleeding during operation in treatment group reduced obviously(98.13 ± 5.07min vs 110.83 ± 8.03min,t =-7.324,P =0.000).The hemoglobin changed before and after operation (67.50 ±10.24ml vs 97.83 ± 16.10ml,t =-8.705,P =0.000).15min after medication during operation,the systolic pressure in treatment group increased obviously,which was higher than that in control group(150.77 ±:5.57mmHg vs 142.03 ± 5.21mmHg,t =6.273,P =0.000).Conclusion The application of pituitrin to laparoscopy myomeetomy of intramural fibroids was better hemostatic effect than oxytoein,but it may geuerate temporary elevation of blood pressure,so the clinical application should combine with patients' individual situation.

Objective:To investigate the potential prognostic value of cyclin D1 expression in patients with locally advanced oral squamous cell carcinoma (OSCC) and its relationship with taxol (Docetaxel)/cisplatin plus 5-fluorouracil (TPF) induction chemothera-py. Methods:A total of 256 patients with locally advanced OSCC were selected from Shanghai Ninth People's Hospital of Shanghai Ji-ao Tong University School of Medicine between March 2008 and December 2010 as the objects of study in this prospective randomized clinical trial. The effect of TPF induction chemotherapy was investigated. Immunohistochemical staining against cyclin D1 was per-formed in the pretreatment biopsy specimen of the patients. The relationship between cyclin D1 expression and prognostic data of the TPF induction arm and control arm was analyzed. Results:Cyclin D1 expression was detected in 232 out of the 256 patients. Patients with low cyclin D1 expression showed significantly better overall survival (OS) (P=0.001), disease-free survival (DFS) (P=0.003), lo-coregional recurrence-free survival (LRFS) (P=0.004), and distant metastasis-free survival (DMFS) (P=0.001) than those with high cy-clin D1 expression. No significant differences existed in OS, DFS, LRFS, or DMFS between the patients with TPF induction chemother-apy and the control. Cyclin D1 expression levels were not predictive of the benefit from TPF induction chemotherapy in the overall pop-ulation. However, patients with nodal stage cN2 and high cyclin D1 expression, who were undergoing TPF chemotherapeutic regimen, showed significantly higher OS (P=0.024) and DMFS (P=0.024) than cN2 patients with high cyclin D1 expression but undergoing stan-dard surgical treatment. Conclusion:Cyclin D1 can be used as a prognostic biomarker for patients with locally advanced OSCC. Fur-thermore, cN2 OSCC patients with high cyclin D1 expression can receive long-term benefit from the addition of TPF induction chemo-therapy to standard surgical treatment.

OBJECTIVE：To compare the content changes of active/toxic ingredient genkwanin in ethanol extract from Wikstroemia indica before and after processing with “sweat soaking method ”and the effects of processing method on its anti-oxidation ability. METHODS ：HPLC method was adopted to determine the content of genkwanin in W. indica before and after processing with “sweat soaking method ”. The separation was performed on Diamonsil C 18 column with 0.2％ phosphoric acid solution-methanol as mobile phase （gradient elution ）at the flow rate of 1 mL/min. The column temperature was 30 ℃ and detection wavelength was set at 346 nm. The sample size was 20 µL. SD rats were randomly divided into blank group ，W. indica raw product ethanol extract group （317.52 mg/kg，called“raw-product group ”as short ）and W. indica processed product ethanol extract group （317.52 mg/kg，called“processed-product group ”as short ），with 6 rats in each group. Blank group was given constant volume of 1.0％CMC-Na solution intragastrically ，and administration groups were given relevant medicine suspension intragastrically；all of them were given 20 mL/kg，once a day ，for consecutive 14 days. The contents of serum oxidant stress indexes（MDA，CAT，SOD）in rats were determined by ELISA. RESULTS ：The linear range of genkwanin were 0.147-27.360 μg （r＝0.999 9）；RSDs of precision ，reproducibility and stability tests were all lower than 3％ ；average recoveries were 98.64％-98.92％（RSD＜1％，n＝3）. Before and after processing with “sweat soaking method ”，average contents of genkwanin in W. indica were 0.377 6 and 0.234 0 mg/g. Compared with blank group ，the serum content of SOD in raw-product group was increased significantly ，while CAT content was decreased significantly （P＜0.05 or P＜0.01）；the serum content of MDA was decreased significantly in processed-product group ，while SOD content was increased significantly （P＜0.05 or P＜0.01）. MDA content of processed-product group was significantly lower than that of raw-product group ，while SOD content was significantly higher than raw-product group （P＜0.05）. CONCLUSIONS ：After proce ssing with “sweat soaking method ”，the content of genkwanin in W. indica is decreased ，and antioxidant activity is increased .“Sweat soaking method ”processes certain function of “reducing toxicity and increasing efficiency ”.

Objective To explore the clinical features of critical cases of coronavirus disease 2019 (COVID-19). Methods The clinical data of nine patients who were diagnosed with critical COVID-19 in Hainan General Hospital from January 21, 2020 to February 6, 2020 were retrospectively analyzed. RT-PCR testing for 2019 novel coronavirus (2019-nCoV) was performed with multi-sites synchronize specimens including pharyngeal swab, blood, excrement, and urine. The serum levels of leucocyte, C-reactive protein, procalcitonin and lactic acid between the improved group (five cases) and the deteriorated group (four cases) were compared. The t test was used for comparison of normally distributed continuous data between groups. Results There were eight males (88.9%) and 1 female enrolled. The patients aged 28-77 years old, with an age of (52.9±18.0) years. By March 4, 2020, all five cases in improved group were cured and discharged, three cases in deteriorated group died and 1case remained in critical condition. All multi-sites specimens of patients in improved group turned negative in 2-4 weeks of illness onset, while those of cases in deteriorated group showed sustained viral nucleic acid positive (up to 48th day of illness onset). The white blood cell counts ((13.52±8.24)×10 9 /L vs (10.49±4.46) ×10 9 /L), C-reactive protein ((139.71±87.46) mg/L vs (78.60±55.40) mg/L) and procalcitonin ((2.32±4.03) ng/mL vs (0.28±0.58) ng/mL) , lactic acid ((3.70±4.14) mmol/L vs (2.33±0.53) mmol/L) in deteriorated group were all significantly higher than those in improved group ( t =2.908, 5.009, 4.391 and 2.942, respectively, all P <0.01). A rapid rise of serum IL-6 level up to 8 500 pg/mL was observed in one patient three days prior to death. Conclusion Among the patients with critical COVID-19, serum levels of inflammatory cytokines of the death cases are higher than those of improved and discharged cases.