The rule of law is the basic approach of realizing harmonic relationship between doctors and patients.Therefore,the law on medicine and health should be consolidated,and the rights and obligations of both parties should be specified.Meanwhile,the enforcement of law should be strict and civilized,while developing the legal awareness of the people to maintain their rights legally,and creating nice medical sequences and doctor-patient relationship in legal environment.

Objective To investigate the clinical efficacy of Lu’s warm needling in treating perimenopausal syndrome.Methods Sixty patients with perimenopausal syndrome were randomly allocated to treatment and control groups, 30 cases each. The treatment group received Lu’s warm needling and the control group, conventional acupuncture. The scores of Kupperman Index (KI), Pittsburgh Sleep Quality Index (PSQI) and Hamilton Depression Scale (HAMD), and serum estrogen (E2), follicle stimulating hormone (FSH) and luteal hormone (LH) were observed before and after treatment. The clinical therapeutic effects were compared between the two groups.Results The total efficacy rate was 80.0% in the treatment group and 53.3% in the control group; there was a statistically significant difference between the two groups (P<0.05). There was a statistically significant pre-/post-treatment difference in the KI score in the two groups (P<0.01). There was a statistically significant difference in pre-/post-treatment KI score difference value between the treatment and control groups (P<0.05). There were statistically significant pre-/post-treatment differences in serum LH, FSH and E2 contents in the two groups (P<0.05). There were statistically significant pre-/post-treatment differences in the Hamilton Depression Scale score and the Pittsburgh Sleep Quality Index score in the two groups (P<0.01, P<0.05). There was a statistically significant post-treatment difference in the Hamilton Depression Scale score between the treatment and control groups (P<0.05).Conclusion Lu’s warm needling is an effective way to treat perimenopausal syndrome.

Objective Sequence variations in mitochondrial DNA genes have been found to influence successful aging and longevity. The aim of this study was to examine whether mitochondrial DNA polymorphisms influenced the longevity in Chinese Uygur population.Methods We genotyped the mt5178A and mt10398G in 277 sampels representing three age group (centenarian, n=65; longevity, n=100; controls, n=112) from Taklimakan desert Uygur centenarians,China Results The distribution frequency of the 5178A in the centenarian (51/65, 78.5%) is slightly higher than in those of controls (63/112,56.3%,P=0.0029) . The frequency of the 10398G were significantly higher among the centenarian(47/65,72.3%)and longevity(68/100,68%) in comparison to the controls(60/112,53.6%,P

Medical Jurisprudence is an intersection discipline of medicine and Jurisprudence.Luzhou Medical College is the second one that has established jurisprudence discipline ( medical jurisprudence ) in China,and also the first one in the West of China,although college did not get into the subject field in last century.After more than 10 years of exploration and construction,our college has had an innovation way of medical jurisprudence teaching,scientific research,academic exchanges and social service.By integrating the resources in and out of college,gathering excellent talents,setting up reasonable academic team,promoting sustainable development of the discipline,establishing Sichuan Province Medical Jurisprudence Research Center,sponsoring an academic journal Medicine & Jurisprudence,building academic platforms,condensing subject direction,conducting scientific research,serving local economy and society,innovating models,optimizing plans,cultivating medical jurisprudence practice talents,our discipline construction is in the front rank in China,and it has obvious features and advantages,and also has some great influence on the field of medical jurisprudence.

Objective To explore the relationship between reversed dipper blood pressure (BP) pattern with target organ damage in Chinese chronic kidney disease (CKD) patients. Methods A total of 1 116 CKD patients from the Third hospital of Sun Yat?sen university were enrolled from May 2010 to April 2014, all of whom carried ambulatory blood pressure monitoring (ABPM), and clinical data and ultrasonography were collected. Results Total of 23.39% CKD patients were reversed dipper BP pattern, 46.95% patients were non?dipper BP pattern, and dipper BP pattern was only 27.15%. Compared with dipper and non?dipper BP pattern group, patients with reversed dipper BP pattern had higher left ventricular mass index (LVMI), lower estimated glomerular filtration rate (eGFR) and severely damaged left ventricular diastolic function (all P<0.0083). After multiple linear regression analysis, reversed dipper BP pattern was an independent predictor for determining eGFR and LVMI. Age, lower hemoglobin and combination of diabetes were independently associated with reversed dipper BP pattern. Conclusion Reversed dipper BP pattern is common in Chinese CKD patients, which is closely related to renal damage and cardiovascular injuries.

Objective To describe the application of Vapocoolant spray for alleviating pain during intravenous cannulation in foreign countries. Methods We interviewed literature related with Vapocoolant spray for alleviating pain during intravenous cannulation. The databases included China National Knowledge Infrastructure, and Wanfang Data, Web of Science, PubMed. Results It is still controversial that Vapocoolant spray could alleviating pain during intravenous cannulation and there are few studies about Vapocoolant spray in China. Conclusions More high quality randomized controlled studies are needed to provide evidence for the controversy. Provide reference for medical staff with alleviate pain during intravenous cannulation.

Objective　To observe the short-term and long-term effects of leptin on hepatic glucose oxidation and glucokinase gene expression. Methods　Rat hepatic cell line BRL was incubated with leptin of different doses (range from 10?ng/ml-200?ng/ml) for 1?h or 24?h. Glucose oxidation was determined by liquid scintillation counting. Glucokinase gene expression (corrected by β-actin) was determined by reverse transcription semi-quantitative polymerase chain reaction. Results　Treatment with leptin 10?ng/ml for 1?h had no significant effects on glucose oxidation in hepatic cells. However, at the doses ranging from 50?ng/ml to 200?ng/ml, leptin significantly inhibited glucose oxidation. These effects disappeared when the hepatic cells were exposed to leptin for 24?h. Glucokinase mRNA expression was reduced significantly after both 1?h and 24?h exposure to leptin (100?ng/ml) as compared to that of the control group. Conclusion　A low dose of leptin has no significant effect on glucose oxidation in hepatic cells. A relatively high dose of leptin has an acute inhibitory effect on the glucose oxidation in hepatic cells. This effect may likely involve the inhibition of glucokinase gene expression. The inhibitory effect on glucose oxidation is transient and disappears with prolonged exposure time.

Objective To evaluate the clinical characteristics and the clinical outcomes of perianal abscess (PA) in neonates.Methods A retrospective review was performed on the collected data of 185 patients of PA in neonates prospectively admitted to Binzhou Medical University Hospital from January 2008 to December 2015.Patients were divided into 2 groups on the parents' intention:nonsurgical treatment and surgical treatment,the standard surgical treatment for PA was incision and drainage with the use of packing.The standard surgical treatment for PA was surgical incision drainage of lower abscess under local anesthesia by the use of filling tamponade iodoform gauze,while the patients receiving conservative treatment took hip bath perianally with topical 1 ∶ 5 000 potassium permanganate,besmearing erythromycin eye ointment outside locally.Incision-thread-drawing procedure was recommended in fistula-in-ano (FIA) after 6 months.Antibiotics were administered in all patients in the early days.The clinical data of age,gender,accompanying diseases,abscess amount and location,treatment approach,healing time and recurrence rates were analyzed with statistical method.Results All patients were boys,time of visiting hospital was 1-25 day,the average time 7.5 days;60 cases (32.4％)had neonatal diarrhea,45 cases (24.3％)had neonatal jaundice,but no patients had severe fever.A single skin lesion was present in 145 patients (78.4％),2 lesions in 30 patients (16.2％),and 10 patients had 3 lesions (5.4％).The most commonly affected sites were at 9 o'clock clockwise direction with 115 (62.2％)lesions on lithotomy position,followed by 3 o'clock clockwise direction with 65(35.1％) lesions by 1 o'clock clockwise direction with 3 (1.6％) lesions and 6 o'clock clockwise direction with 2 (1.1％) lesions.Bacteria cultures were obtained from 123 patients (90.4％,123/136 cases) of surgical treatment and 35 patients (71.4％,35/49 cases) of nonsurgical treatment obtained the results of bacteria culture.The average healing time was (21 ±2) days (10-60 days) in the surgical treatment group,and (36 ± 3) days (9-90 days) in the nonsurgical treatment group,7 out of 136(5.1％) patients had a recurrence with surgical treatment,incision drainage was performed again with the use of packing,and FIA was not found,10 out of 49 (20.4％) patients had a recurrence with nonsurgical treatment group,and 6 out of 49 (12.2％) were spontaneously resolves within the first year of life,4 out of 49 (8.1％) developed into FIA,incision-thread-drawing procedure was performed after 6 months.The significant difference was observed between and nonsurgical treatment and surgical treatment in healing time (t =-6.707,P =0.000),recurrence (x2 =11.347,P =0.001) and FIA formation rate (x2 =10.054,P=0.002).Conclusions PA is an entity in neonates.Incision and drainage of PA is an effective and safe therapy in the early days.Surgery for PA may result in low recurrence rates,a low rate of evolution toward FIA,and a short healing time,which should be considered as the primary treatment.The key procedure is to keep the drainage unobstructed by the use of filling gauze drainage to prevent crissum abscess recurrence.Postoperative care with antibiotics is effective to shorten hospital stays.

Objective To investigate and explore expression status of microRNA-218,and their correlation in serum and tissue samples of prostate cancer patients.Methods The serum and tissue samples of 72 patients in first diagnosised prostate cancer (PCa) and 80 benign prostate hyperplasia (BPH) patients were collected.Serum samples of 162 patients,including 86 patients with androgen-dependent prostate cancer (ADPC) and 76 patients with hormone-refractory prostate cancer (HRPC) were collected.The expression level of microRNA-218 in the tissue and serum samples were detected by specific SYBR Green quantitative real-time polymerase chain reaction (PCR).The correlation between the serum microRNAs and tissue microRNAs expressions tatus were analyzed,and their relationship with clinical characterization were also analyzed.Results The expression level of microRNA-218 in tissues and serum of patients with BPH was higher than that of patients with PCa (P ≤0.001).MicroRNA-218 level in PCa and BPH tissue were both correlated with that in the serum of PCa and BPH (rBPH =0.815,rPCa =0.423).The expression level of microRNAs in tissue and serum samples from PCa were negatively correlated to total prostate specific antigen (tPSA),clinical stages and pathological grade (P ≤0.05).Serum microRNA-218 expression was not significantly different between hormone-dependent PCa patients and newly diagnosed PCa patients,but was significantly lower than that of HRPC patients (P ≤ 0.05),and was positively correlated with tPSA (P ≤0.05).Conclusions The changes of microRNA-218 expression in serum of patients with BPH and prostate cancer can reflect the changes of microRNA-218 expression in tissues.Serum microRNA-218 is expected to be a potential biomarker for early diagnosis and progression of prostate cancer.

Objective To explore the effect of apolipoprotein E (ApoE) on matrix metalloproteinases-9 (MMP-9) expression and its mechanism in astrocytes.Methods (1) Astrocytes in ApoE gene knock out (ApoE-/-) and wild type (WT) C57BL/6J suckling mice were cultured in vitro;glial fibrillary acidic protein antibodies were employed to identify the astrocytes;MMP-9.antibodies were employed to detect the MMP-9 expression in the astrocytes.(2) Astrocytes from the ApoE-/-and wild type WT C57BL/6J suckling mice were divided into activation group,antibody groups and control group randomly;cells in the control group did not give any treatment;cells in the activation group were given whooping cough toxin and thermal inactivation-mycobacterium tuberculosis H37Ra;cells in the antibody groups were given anti-interleukin-6 (IL-6),interferon gamma (IFN--γ),tumor necrosis factor-α (TNF-α) and IL-12,respectively,to inhibit their inflammatory factors.ELISA was performed to detect the concentrations of MMP-9 and tissue inhibitor of metalloproteinase-1 (TIMP-1),and the inflammatory factors concentrations ofTNF-,IL-12,IL-6,and IFN-γ.Results These two kinds of rat astrocytes could both qualitatively express MMP-9;as compared with the control group,the activation group had significantly higher MMP-9 concentration (P＜0.05);the activation group had significantly higher MMP-9 concentration as compared with the antibody groups (P＜0.05);activation group from ApoE-/-C57BL/6J suckling mice had significantly higher MMP-9 concentration than that from wild type C57BL/6J suckling mice (P＜0.05).The concentration of TIMP-1 was not significantly different among various groups (P＞0.05).The concentrations of inflammatory factors in the activation groups from two kinds of mice were significantly higher than those in the control group (P＜0.05);the concentrations of IL-6,IFN-γ TNF-α and IL-12 in each antibody group were significantly lower than those in the activated group (P＜0.05);the concentrations of inflammatory factors in ApoE-/-rats were significantly higher than those in WT rats (P＜0.05).Conclusion ApoE can regulate the MMP-9 expression by regulating the secretion of proinflammatory cytokines,which can affect the integrity of blood brain barrier.