Objective: Effect of Zhengjian Granule(ZJ)(Radix Berberidis, Ramulus Euonymi, Radix Scorphulariae Rhizoma Alismatis) on blood pressure(BP) and insulin resistance(IR) in spontaneously hypertensive rats(SHR) was observed. Methods: Twenty four SHR aged 13 weeks were divided into three groups treated with large and small dosage of ZJ and nothing as compared with age matched six Wister Kyoto rats(WKY). BP, glucose(G) and insulin(I) of fasting, G/I and blood lipid were measured before and after treated 8 weeks and compared among groups. Results: While G of fasting had no difference in respective SHR groups compared with WKY, insulin of fasting was markedly higher and G/I were notably lower than WKY( P

AIM: To investigate the protective effect of fluvastatin and its influence on ICAM-1 mRNA expression in ischemia/reperfusion myocardium of normocholesterolemic rabbits. METHODS: 24 rabbits were divided into three groups randomly and myocardial ischemia/reperfusion model in the rabbit was made. Rabbits were subjected to 45 min of regional myocardial ischemia and 2 h of reperfusion. 10 mg?kg~ -1 ?d~ -1 fluvastatin were administered for one week. Dynamic index of blood flow was recorded and analyzed. Serum activity of CK, CKMB, LDH and LDH-1 were measured. The expression of ICAM-1 mRNA in ischemic myocardium was detected with semi-quantitative RT-PCR. RESULTS: In comparison with control group, pretreatment with fluvastatin decreased LVEDP at the whole observed duration, and spontaneously increased ?dp/dt_ max . Serum activities of CK, CKMB and LDH-1 in control group were significantly higher than those in sham group, but heavily reduced in fluvastatin group. Increased expression of ICAM-1 mRNA due to ischemia reperfusion was reduced significantly in fluvastatin group compare to control group. CONCLUSION: Pretreatment of fluvastatin may reduce inflammation reaction in reperfused myocardium, and this may contribute to its protective effect against experimental myocardial ischemia reperfusion injury.

Objective Ultrasonongraphy and mammography were employed to estimate the pathological response of patients with breast cancer ,who had been accepted neoadjuvant chemotherapy .According to the pres-ent study ,we can provide additional evidence on therapeutic effect on evaluation of neoadjuvant chemotherapy and better selection of regime for breast cancer .Methods One hundred Thirty-six patients who were previously dia-gosed diagnosed with primary breast cancer were included in this study .All subjects were female with clearly pathological detection and accepted neoadjuvant chemotherapy about 4 to 6 cycles regardless of regime .The resid-ual tumor size was evaluated by mammography and /or ultrasonography before operation .Tumor size measured by image were compared with pathological size to predicting the accuracy of two types of imaging .Results Forty one of 116 records were undetectable imaging by mammogram and 19 of 106 records were undetectable by ultrasound which were considered a pathologic complete response .Sixty one(62.24%)of 98 patients who were accepted de-tection of mammogram and ultrasound would be predicted the tumor size by mammogram .Eighty three(84.69%) of 98 patients would be predicted the residual tumor by ultrasound .31 and 59 were accurately evaluated by mam-mogram and ultrasound , respectively .The result indicated that ultrasound was more accurate than mammogram (60.20%vs.31.63%,χ2 =16.11,P<0.001).The correctly rate was 92.85%(91/98)for ultrasound and 68. 37%(67/98) for mammogram.The diagnosis efficiency of ultrasound was more higher than mammogram ,even though there was no different significance between the two methods (χ2 =2.028,P=0.164).Conclusion Ultra-sonongraphy in estimating the residual tumor size after neoadjuvant chemotherapy of patients with breast cancer displays more accurately than mammography .

[Objective] Antifungal action of fat-soluble extracts from Bulbus Allii Cepae (BAC) by different extraction technology on 16 strains of dermatophytes was observed to supply evidence for the optimization of extraction technology for BAC. [Methods] Four methods were used for the extraction of fat-soluble extract from BAC and the antifungal action of the extract was tested by medium dilution method. [Results] Fat-soluble extract freshly extracted from BAC by ether had a strong in-vitro antifungal action and its minimum inhibitory concentration (MIC) was not over 6.25 mL?L-1 against 10 strains of fungi including Shanghai Epidermophytom floccosum and its MIC against other strains ranged 12.5 -50.0 mL?L-1. The minimum fungicidal concentration of fat-soluble extract freshly extracted from BAC by ether was as the same as MIC. Fat-soluble extract freshly extracted by ether had no antifungal action after water removal by heating. [Conclusion] The extraction technology of freshly extracted by ether without heating is a better method for BAC and the fat-soluble extract extracted by this method has a better antifungal action.

Objective To evaluate the efficacy of double filtration plasmapheresis (DFPP) in the treatment of patients with refractory rheumatoid arthritis (RA). Methods Eighty-two patients were randomly aesigned,42 to the DFPP group and 40 to the no-DFPP group. All patients previously experienced an incomplete response to 2-3 dis-ease-modifying antirheumatic drugs (DMARDs) and 1-2 nonsteroidal anti-inflammatory drugs (NSAIDs) or predni-sene. All patients received sulphasalazine (SASP,0.75 g three times daily) plus methotrexate (MTX, 10 mg orally once weekly). DFPP was performed once a week for 2-3 sessions. A total of 121 plasmapheresis procedures were per-formed in 42 patients. Control patients did not receive sham DFPP. The efficacy measures recorded one day after the final treatment and latest month in follow up for 12～24 months included the American College of Rheumatology 20% ,50% ,and 70% improvement criteria (ACR20, ACR50, and ACR70), the Health Assessment Questionnaire estimate of disability (HAQ); and the disease activity index. Results Patients in the DFPP group had ACR 20, ACR 50 and ACR 70 improvements of 100% ,92.9% and 81.0%,as compared with the patients in no-DFPP group 17.5% ,0,and 0 (P<0.001). Significant change from baseline was observed in HAQ scores in the DFPP group but not in the no-DFPP group (P<0.001). The changes from baseline in the disease activity scores were significantlygreater than in the no-DFPP group (P<0.001). Conclusion DFPP therapy significantly alters the signs and symp-toms of refractory RA. There are significant increases in physical function and improvement in quality of life.

Objective To understand the epidemic status quo and influencing factors of Kashin-Beck disease among children in mountain areas of Jilin Province.Methods Two hundred eighty-two severe endemic areas in 18 counties were selected and stratified by random cluster sampling method,and the status quo of KashinBeck disease prevalence was investigated among 7-12 year-old children according to the Diagnostic Criteria of Kashin-Beck Disease (WS/T 207-2010).In the meantime,the annual household income and the proportion of economic crops replanted,grain out-sourced,and returning farmlands to forests and grass were surveyed in the disease affected areas.Results A total of 14 162 children were investigated who had no clinical symptoms.Among them,28 cases were detected positive using X-ray with a detection rate of 1.98‰,while most of the cases were metaphysis positive.The annual household income (≥5 000 Yuan vs.＜ 5 000 Yuan) in the year 2009-2011 had a significant impact on the incidence of Kashin-Beck disease (1.47‰ vs.3.67‰,x2 =6.179,P ＜ 0.05),while the areas of returning farmland to forests and grass which accounted ＞ 1％ had no significant influence on the incidence compared with that ≤ 1％ (3.30‰ vs.1.57‰,x2 =3.876,P ＞ 0.05);the areas of economic crops replanting which accounted ＞ 10％ had no significant influence on the incidence compared with that ≤ 10％ (3.07‰ vs.1.65‰,x2 =2.565,P ＞ 0.05);the proportion of grain out-sourcing which accounted ＞ 50％ had no significant influence on the incidence compared with that ≤50％ (3.07‰ vs.1.65‰,x2 =2.565,P ＞ 0.05).Conehision Up to 2012,the disease among 7-12 year-old children of the mountain areas of Jilin Province have basically met the standard of Kashin-Beck disease elimination and the situation remains stable;furthermore,the household income has a significant impact on the incidence of Kashin-Beck disease.

The aim of this study is to investigate the anti-inflammatory effect of the adenosine derivative N6-(3-hydroxylaniline) adenosine (WS070117M1) on cigarette smoke plus LPS (lipopolysaccharide)-induced chronic obstructive pulmonary disease (COPD) in mice and its mechanism. COPD model was established by exposing male BALB/c mice to cigarette smoke and challenged with LPS inhalation. Supernatants of bronchoalveolar lavage fluid (BALF) were harvested and IL-1β, IL-6, IL-8 and TGF-β1 levels were measured by ELISA (enzyme-linked immunesorbent assay). The number of total white blood cells and neutrophils in bronchoalveolar lavage fluid was counted separately. Lung tissue was stained with Mayer 's hematoxylin and eosin for histopathologic examination. pAMPKa protein expression and distribution of lung tissue were analyzed by immunohistochemistry method. In vitro, levels of AMPKα phosphorylation in phorbol-12- myristate-13-acetate (PMA) differentiated THP-1 cells was detected by immunohistochemistry, IL-8 level in supernatants of cigarette smoke condensate stimulating PMA differentiated THP-1 cells was measured by ELISA. The results showed that WS070117M1 treatment significantly activated AMPKa in the lung tissue. It also resulted in down regulation of IL-1β, IL-6, IL-8 and TGF-β1 levels in bronchoalveolar lavage fluid and IL-8 level in cigarette smoke condensate stimulating PMA differentiated THP-1 cells. In addition, WS070117M1 could inhibit the recruitment of total white blood cells and neutrophils. These results suggest that WS070117M1 may alleviate the airway inflammation by activating AMPK in the lung tissue.

Objective: To evaluate the clinical value of clinical pharmacists in clinical treatment team through participating in the treatment of one case of MRSA infection.Methods: According to the infection site, MRSA infection treatment principle and the characteristics of drug treatment, clinical pharmacists assisted physicians in optimizing the therapy plan and provided the pharmaceutical care.Results: Physicians adopted the clinical pharmacist's suggestions, and the symptoms of patient were improved with effectively reduced ADR.Conclusion: The participation of clinical pharmacists in the optimization of anti-infective therapy plan can improve efficacy and security.

OBJECTIVE To evaluate the clinical features of tumors primarily in the pterygopalatine fossa, and the efficiency of surgical management for these lesions. METHODS The clinical data of 7 cases with tumors primarily in the pterygopalatine fossa were retrospectively studied. Three of them were primary diseases, i.e. fibrous histiocytoma, neurofibroma and cholesteatoma. The other 4 cases were secondary tumors mainly located in pterygopalatine fossa. There were 1 case with epithelial-myoepithelial carcinoma, 1 case with adenoid cystic carcinoma , 1 case with recurrent inverted nasal papilloma, 1 case with recurrent malignant fibrous histiocytoma. Approaches to tumors in pterygopalatine fossa lesions included lateral rhinotomy, and transnasal or transantrum approaches under the nasal endoscope. RESULTS The patient suffered from adenoid cystic carcinoma developed local recurrence 4 months after operation, and extended resection of the recurrent tumor with laser was performed again. No further recurrence was found after following-up for 3 years. Neither local recurrence nor regional metastasis was found in the remaining 6 cases with a follow-up period of 2 to 4 years. The main complication was oronasal fistula. CONCLUSION CT scan or MRI is the main method to the early diagnosis of pterygopalatine fossa tumors. Lateral rhinotomy, endoscopic trasnnasal or transantrum approaches are feasible procedures to resect the tumors.

In recent years, public hospitals have been facing pressure from the reform of medical insurance payment methods. It is urgent to strengthen the operation and management of public hospitals. In June 2022, a tertiary public hospital utilized hospital intelligent agents to carry out refined cost management practices for medical service charging projects, sorted out medical service charging projects, designed management paths, and calculated project costs. The hospital conducted refined management on the cost of medical service charging items from three control dimensions of project unit cost with manpower, equipment and consumables, and two comparative directions with horizontal and vertical. The refined cost management practice not only pointted out the direction for global refinement cost control within the hospital, but also reduced the proportion of hospital consumption, which provided reference for improving the level of refined operation and management of public hospital hospitals.