Diagnostic value of serum soluble mannose receptor for hepatic fibrosis in patients with chronic hepatitis B / 中华临床感染病杂志

Objective To assess the diagnostic value of serum soluble mannose receptor (sMR) for hepatic fibrosis in patients with chronic hepatitis B (CHB).Methods Fifty patients with CHB undergoing liver biopsy in the Department of Infectious Diseases , Taizhou Hospital of Zhejiang Province from November 2016 to October 2018 were enrolled, including 28 males and 22 females.According to the stage of liver fibrosis, there were 15 cases without fibrosis (S0 group), 12 cases of mild fibrosis (S1-2 group), and 15 cases of moderate-severe fibrosis ( S3-4 group).Twenty healthy subjects (12 males and 8 females) were recruited as controls.Enzyme linked immunosorbent assay (ELISA) was used to detect the serum hyaluronic acid (HA), laminin (LN), procollagen type ⅢN-terminal peptide (PⅢP), collagen type IV (CIV) and sMR in all groups.One-way ANOVA, Spearman correlation analysis and receiver operating characteristic (ROC) curve were used to analyze the data.Results The serum levels of sMR, HA, LN, CIV and PⅢP in S3-4 group were significantly higher than those in S 0 group ( t＝10.20, 4.69, 8.94, 2.35 and 4.34, respectively; all P＜0.05) and S1-2 group (t＝5.77, 4.23, 7.88, 2.71 and 3.43, respectively; all P＜0.05); and serum sMR level in S1-2 group was higher than that in S0 group ( t ＝6.23, P ＜0.05). Spearman rank correlation demonstrated that serum sMR level was positively correlated with the degree of liver fibrosis (r＝0.860, P＜0.01).ROC curve analysis showed that when 228.69 ng／mL was taken as cut-off value of sMR, its specificity and sensitivity for diagnosis of hepatic fibrosis were 93.3%and 88.6%, respectively.The diagnostic efficacy of sMR was significantly better than that of HA , LN, CIV and PⅢP (Z＝3.179, 3.467, 5.241 and 3.567, respectively; all P＜0.05).When 345.80 ng／mL was taken as cut-off value of sMR, the specificity and sensitivity for diagnosis of moderate to severe hepatic fibrosis were 85.7%and 86.7%, respectively; and its diagnostic efficacy was better than that of HA , CIV and PⅢP (Z＝2.253, 2.475 and 2.092, all P ＜0.05).Conclusion Serum sMR level is associated with the progression of liver fibrosis, it may be used as a new serological marker for non-invasive assessment of liver fibrosis.

Verticillium Wilt of Okra Caused by Verticillium dahliae Kleb. in China

Okra (Abelmoschus esculentus (L.) Moench) has gained more popularity as an economically significant plant for its nutritional and medicinal value, especially in China. During 2014–2016, the root disease of okra was discovered in four okra commercial fields surveyed in China. A fungul was isolated from the infected tissues, and was identified by Verticillium dahliae based on morphological characteristics. Pathogenicity test demonstrated that the fungus was pathogenic on okra, and fulfilled Koch’s postulates. The analysis of three sequences revealed 99–100% identity with the reported V. dahliae strain in GenBank. Neighbor-joining analysis of the gene sequences revealed that the representative isolates were clustered with V. dahliae. To the best of our knowledge, this is the first report of Verticillium wilt of okra in China.

Infection Status of Human Papilloma Virus,Ureaplasma Urealyticum, Chlamydia Trachomatis,and Neisseria Gonorrhoeae / 中国医学科学院学报

Objective To analyze the infection status of human papilloma virus (HPV),Ureaplasma urealyticum (UU),Chlamydia trachomatis (CT),and Neisseria gonorrhoeae (NG) in clinical patients.Methods The laboratory specimens including urine,urethral swabs,and cervical swabs from 870 patients from January 1st 2014 to December 31st 2017 were retrospectively analyzed. HPV-DNA was detected by multiplex fluorescent PCR,and the UU-RNA,CT-RNA,and NG-RNA were determined by isothermal nucleic acid amplification. The positive rate of each pathogen and the distribution of positive rate between male and female patients were calculated. The samples were further divided into HPV-positive group and HPV-negative group,and the positive rates of UU-RNA,CT-RNA,and NG-RNA in these two groups were compared.Results The highest positive rate was 53.68%(467/870) for UU-RNA,followed by HPV-DNA [32.41%(282/870) ]and NG-RNA [2.18%(19/870)]. The total positive rate of high-risk (HR)-HPV(subtypes:16,18,31,33,35,39,45,51,52,56,58,59,and 68) [31.52%(209/663)]and UU in female patients [60.93%(404/663)] was significantly higher than that in male patients [17.39%(36/207),30.34%(63/207)](both P<0.001). The male patients had significantly higher CT positive rate in HR-HPV-positive group than in HR-HPV-negative group [22.58%(7/31) vs. 4.54%(8/176)](P<0.001). The female patients had significantly higher CT positive rate in HR-HPV-positive group than in HR-HPV-negative group [10.5%(21/200) vs. 5.61%(26/463)](P=0.024). The UU-RNA positive rate of females in the low-risk (LR)-HPV (subtypes:6 and 11) positive group was significantly higher than that in LR-HPV negative group [70.83%(34/48) vs.2.11%(13/615)](P<0.001).Conclusions Women are more susceptible to HR-HPV and UU infections. HR-HPV-positive patients are more likely to experience CT infection. In contrast,co-infection with UU is more common in LR-HPV-positive females.

Curative effect of entecavir combined with glucocorticoid in the treatment of early stage hepatitis B liver failure / 中国医师进修杂志

Objective To observe the curative effect of entecavir combined with glucocorticoid in early stage hepatitis B liver failure. Methods The clinical data of 100 patients with early stage hepatitis B liver failure from February 2012 to February 2017 were retrospectively analyzed. Among them, 50 patients were treated with entecavir combined with glucocorticoid (treatment group), and 50 patients were treated with entecavir (control group). The alanine aminotransferase (ALT), total bilirubin (TBil), total cholesterol (TC), prothrombin activity (PTA), hepatitis B virus (HBV)-DNA, tumor necrosis factor (TNF)-α, interleukin (IL)-6 and IL-10 levels were compared between 2 groups. Results The ALT, TBil, TC and PTA levels 1, 2, 4 and 8 weeks after treatment in treatment group were significantly lower than those in control group, and there were statistical differences (P<0.05); there was no statistical difference in HBV-DNA between 2 groups (P>0.05). The TNF-α, IL-6 and IL-10 levels 4 weeks after treatment in treatment group were significantly lower than those in control group: (2.5 ± 0.5) μg/L vs. (3.2 ± 0.7) μg/L, (16.8 ± 2.2) μg/L vs. (22.1 ± 2.4) μg/L and (7.3 ± 1.2) μg/L vs. (9.1 ± 1.8) μg/L, and there were statistical differences (P<0.05). Eight weeks after treatment, the effective rate and survival rate in treatment group were significantly higher than those in control group: 80％ (40/50) vs. 54％ (27/50) and 94％ (47/50) vs. 78％ (39/50), and there were statistical differences (P<0.01 or <0.05).In the treatment group, there was no serious adverse reaction during glucocorticoid therapy,and the patients recovered after withdrawal or reduction of glucocorticoid. Conclusions Entecavir combined with glucocorticoid has a significant effect on patients with early stage hepatitis B liver failure. It could improve survival rate, and the adverse effects of glucocorticoid are less.

Analysis of clinical characteristics and death risk factors in patients infected with severe fever with thrombocytopenia syndrome bunyavirus / 中国医师进修杂志

Objective The study the clinical characteristics and death risk factors in patients infected with severe fever with thrombocytopenia syndrome bunyavirus (SFTSV). Methods The clinical data of 56 patients infected with SFTSV from May 2011 to October 2016 were retrospectively analyzed. The clinical characteristics and laboratory examination results were compared between cured patients and death patients. The death risk factors were analyzed by two classification Logistic regression analysis. Results Among the 56 cases, 40 cases were cured and 16 cases were dead, and the time of onset to death was (12 ± 3) d. All patients showed symptoms including fever and weakness. Bone marrow biopsy was performed in 26 cases, and hemophagocytic phenomenon was found in 21 cases. Compared with cured patients, the death patients were older; the rate of underlying diseases was higher; fever time was longer; the incidences of skin and/ or gastrointestinal bleeding, neuropsychiatric symptoms, abnormal troponin and arrhythmias were higher, platelet, CD4+and CD8+were lower; the levels of activated partial thromboplastin time (APTT), creatine kinase (CK), lactate dehydrogenase (LDH), viral load, alanine aminotransferase (ALT) and aspartate aminotransferase (AST) were higher, and there were statistical differences (P＜0.01 or ＜0.05). Two classification Logistic regression analysis result showed that viral load ≥ 5 lgTCID50/ml, age ≥ 70 years, platelet ＜ 20 × 109/L, CK ＞ 1 200 U/L, fever time ＞ 8 d, APTT ≥ 120 s, troponin elevation and neuropsychiatric symptoms were the independent risk factors of death in patients infected with SFTSV (P＜0.01 or＜0.05). Conclusions The high viral load, high age, lower platelet, increased CK, prolonged fever time and APTT, elevated troponin and neuropsychiatric symptoms were independent risk factors of death in patients infected with SFTSV. Early identification for the risk factors of death may improve the prognosis.

Changes in histopathology and ultrastructure of corneal epithelium in TgAPPswePS1 transgenic mice / 眼科新进展

Objective To investigate the histopathological and ultrastructural changes in the corneal epithelium in TgAPPswePS1 transgenic mice.Methods TgAPPswePS1 transgenic mice were randomly divided into experimental group (A and B sub-group) and control group.There were 15 APPswe/PSEN1dE9 transgenic mice (15-18 months old) with Alzheimer's disease (AD) in the experimental A group,and 15 APPswe/PSEN1 dE9 transgenic AD mice (8 months old) mice in the experimental B group,as well as 10 wild-type mice (8 months old) in the control group.Then,the histopathological and ultrastructural changes and the expression of amyloid β-protein (Aβ) in the corneal epithelium of the mice were detected,and finally,the apoptosis of corneal epithelial cells were observed by TUNEL assay.Results The thickness of corneal epithelium in the control group,A and B sub-group of the experimental group was (23.567 ± 2.123) μm,(15.456 ± 1.439) μm and (20.104 ± 1.763) μm,respectively.Meanwhile,murine corneal epithelial cells presented the histopathological changes of disorderly arrangement,decreased layers of cells and irregular morphology in the experimental group compared with the control group.Under transmission electron microscope,the microvilli on the surface of corneal epithelium was flat and significantly decreased in the A and B sub-group when compared with the control group.Moreover,Aβ positive expression in the experimental group was significantly upregulated compared with the control group;and the apoptotic number of the corneal epithelium in the B sub-group [(5.631 ± 2.471) cells] was smaller than that in the A sub-group [(16.329 ±3.542) cells],with the significant difference(P ＜ 0.05).Conclusion There are changes in the histopathology and ultrastructure of the corneal epithelium and the expression of Aβ in TgAPPswePS1 transgenic mice compared with wild-type mice,which are associated with the age of mice.

Is the Chinese medicinal formula Guipi Decoction () effective as an adjunctive treatment for depression? A meta-analysis of randomized controlled trials / 中国结合医学杂志

<p><b>OBJECTIVES</b>To evaluate the effectiveness and safety of Guipi Decoction (, GPD) as an adjunctive in the treatment of depression.</p><p><b>METHODS</b>A review of all relevant studies retrieved from a search of the following databases were conducted without any language restriction: Excerpt Medica Database (EMBASE), PubMed, Cochrane Central Register of Controlled Trials, China National Knowledge Infrastructure (CNKI), VIP Information, Wanfang Data, and the Chinese Biomedical Literature Database. Papers published until February 2013 were taken into consideration. The analysis was performed using the Cochrane software Revman 5.1.</p><p><b>RESULTS</b>Nine randomized controlled trials involving 620 patients with depression were included in this review. The meta-analysis revealed that compared with antidepressant therapy alone, treatment with a combination of GPD and an antidepressant drug signifificantly improved the symptoms of depression [weighted mean difference (WMD):-3.09; 95% confifidence interval (CI):-4.11 to-2.07] and increased the rates of effectiveness (OR: 4.75; 95% CI: 2.66-8.51) as well as recovery (OR: 1.73; 95% CI: 1.17-2.56). The adverse effects of GPD were not found to be signifificant in these studies.</p><p><b>CONCLUSIONS</b>The fifindings of this meta-analysis were in keeping with the notion that GPD formulations were effective in the treatment of depression without causing any serious adverse effects. However, currently available evidence was of low quality and therefore inadequate to justify a strong recommendation of using GPD formulations in the management of depression.</p>

First Report of Root Rot Caused by Plectosphaerella cucumerina on Cabbage in China

Severe root rot was observed in fields of cabbages (Brassica oleracea L.) in 2015 in China. Cardinal symptoms of this disease included root rot and wilting leaves. A fungus was isolated from diseased tissues consistently. Based on the morphological features and molecular analysis of the ITS-5.8S rDNA and D1/D2 domain of the 28S rRNA gene, it was identified as Plectosphaerella cucumerina. This is the first report of P. cucumerina causing cabbage root rot in China and the world.

Absorbable ligating clip in laparoscopic hysterectomy / 中国组织工程研究

BACKGROUND:Titanium clip, commonly used in abdominal surgery and obstetrics and gynecology surgery, has a great damage to the vascular tissue, and its excessive clipping can cut off the vessel and produce artifacts and deflection MRI on MRI and CT scan. In addition, its biocompatibility is not wel that increases the risks for local inflammatory response and scarring. OBJECTIVE: To observe the clinical efficacy of absorbable ligating clip in laparoscopic hysterectomy and to evaluate its clinical value. METHODS: Ninety-eight patients undergoing laparoscopic hysterectomy were randomly divided into two groups: 49 patients in the observation group were subjected to occlusion of the uterine artery by a Johnson absorbable ligating chip and then complete removal of the uterus; 49 patients in the control group were subjected to occlusion of the uterine artery with a titanium clip. Hospital stay and postoperative complications were recorded and analyzed between the two groups. RESULTS AND CONCLUSION: The use of absorbable ligating clip in laparoscopic hysterectomy significantly shortened the hospital stay, and postoperative pain, adhesions, pelvic fluid, fever and other complications were significantly reduced (P 0.05). The results suggest that absorbable ligating clip with better biocompatibility can help to reduce tissue reactions and promote tissue repair, which is characterized as effective, safe and reliable.

Triterpene compounds of Ainsliaea yunnanensis / 中国中药杂志

The compounds of Ainsliaea yunnanensis were isolated and purified by various kinds of column chromatography methods and their structures were determined by spectroscopic data analysis. Twelve compounds were obtained from the petroleum ether of ethanolic extract of A. yunnanensis and elucidated as bauerenyl acetate (1), bauerenol (2), alpha-amyrin (3), psi-taraxasterol (4), beta-amyrin (5), echinocystic acid (6), multiflorenol (7), 3beta-hydroxy-olean-18-ene germanicol (8), 3beta-hexadecanoyl-12-oleanen-11-one (9), fernenol (10), fern-7-en-3beta-ol (11), and lupeol (12). All compounds were isolated from this genus for the first time except compound 1, 3, 5 and 10, and they were all isolated from this plant for the first time.

Angiogenesis opens a way for Chinese medicine to treat stroke / 中国结合医学杂志

Based on the pathophysiology of the brain, advance in angiogenesis induced by stroke, and evidences of Chinese-medicine-mediated angiogenesis, the possibility to study the stroke-treating mechanism of Chinese medicine in angiogenesis was discussed. And regarding our previous work on angiogenesis modulated by qi-tonifying and stasis-eliminating therapy following intracerebral hemorrhage, we proposed some questions, which should be taken into account in the further work.

Inverse correlation between Snail and E-cadherin expression in carcinoma cell lines and invasive ability in vitro / 中华肿瘤杂志

<p><b>OBJECTIVE</b>Malignant transformation of epithelial cell frequently coincides with loss of E-cadherin. Here we study the expression of Snail and E-cadherin and correlate their expression with cell differentiation and in vitro invasion.</p><p><b>METHODS</b>The expression and localization of Snail and E-cadherin were studied by Northern blot and laser confocal microscopy in two normal cell lines (MDCK, NIH 3T3) and six carcinoma cell lines (A431, MCF-7, MDA-MB-453, HepG2, MDA-MB-435s, MDA-MB-231). Boyden chamber assay was done to detect the invasive ability of cells in vitro.</p><p><b>RESULTS</b>Snail mRNA and protein were detected in fibroblasts NIH 3T3 and poorly differentiated carcinoma cell lines HepG2, MDA-MB-435s and MDA-MB-231. On the contrary, E-cadherin mRNA and protein were detected in normal epithelial cell line MDCK and well differentiated carcinoma cell lines A431 and MDA-MB-453. In MCF-7 cells, Snail and E-cadherin expressions were revealed both at mRNA and protein levels. The cells with higher expression of Snail had stronger ability of invasion than those with lower expression of Snail.</p><p><b>CONCLUSION</b>There is an inverse correlation between Snail and E-cadherin expressions and their expressions are correlated with cell differentiation and tumor invasiveness.</p>

Surgical management of brain-stem gliomas: a retrospective analysis of 311 cases / 中国医学科学院学报

<p><b>OBJECTIVE</b>To further study the clinical features, diagnosis, and surgery outcome of brain-stem gliomas.</p><p><b>METHODS</b>Totally 311 patients with brain-stem gliomas received surgery operations in our hospital from 1980 to the end of 2001. The clinical data, neuroimages, growth patterns, and operative feasibility were analyzed.</p><p><b>RESULTS</b>Different brain-stem gliomas showed different growth patterns. In this series, total excision rate of the tumor was 40.5%, subtotal 29.9%, partial 29.6%, and operative mortality 1.3%. Among 311 patients, 72.4% patients had been improved and stable in their symptoms after operation, and 27.6% deteriorated or having transitory new signs. Five years survival rate is 67% in ependymoma patients, 42% in astrocytoma patients. None of brain-stem glioblastoma patients survived up to 5 years.</p><p><b>CONCLUSIONS</b>The histology and growth pattern of brainstem gliomas varies. The patients with well-differentiated gliomas of brain-stem may be cured by microsurgical removal. For malignant ones, partial removal may prolong survival and facilitate the following combined therapy.</p>

Gamma knife radiosurgery for cavernous malformations / 中国医学科学院学报

<p><b>OBJECTIVE</b>To evaluate the efficacy of Gamma knife surgery (GKS) in treating cavernous malformation (CM).</p><p><b>METHODS</b>From 1994 to 2001, 92 patients with 114 CMs were treated by GKS and then followed up for 2-8 years (mean 4.1+/-1.9). We analyzed the MRI features of CMs bleeding, efficacy of GKS, and the complications of treatment. Six pathological specimens after radiosurgery (1 from our group, 5 from other centers) were also assayed.</p><p><b>RESULTS</b>Among 43 patients who were treated by GKS to control their epilepsy, epileptic paroxysm was alleviated in 36 patients (83.7%), including 12 (27.9%) seizure-free. Rebleeding was confirmed in 9 patients (9.8%) by neuroimage, one of whom died. Transient symptomatic radiation edema occurred in 7 cases (7.6%) within 6-12 months after radiosurgery, and one patient underwent open surgery for cerebral decompression. The main pathological changes of cavernoma were coagulation necrosis and the vessels obliterated gradually after radiosurgery.</p><p><b>CONCLUSIONS</b>It is feasible to treat small and surgically high risk CMs by radiosurgery. The treatment has to be prudent in an acute bleeding and symptomatic progression. Optimal treatment timing and dose planning are prerequisites to reduce radiation-related complications. GKS is safe and effective to control the epilepsy caused by CMs, and also to bring down the rebleeding rate after a latency interval of several years.</p>

Correlation of expression of RhoA (RhoC and their effector ROCK-1 with malignant phenotype of ovarian cancer cells in vitro / 中华肿瘤杂志

<p><b>OBJECTIVE</b>To investigate the expression of RhoA, RhoC and their effector ROCK-1 in four ovarian cancer cell lines in vitro and their correlation with invasiveness.</p><p><b>METHODS</b>Expression of RhoA, RhoC and ROCK-1 mRNA and protein in four ovarian cancer cell lines SW626, Skov-3, A2780 and Caov-3 was detected by RT-PCR and Western blot assay. Invasion assay was done in Boyden chamber.</p><p><b>RESULTS</b>The expression levels of RhoA, RhoC and ROCK-1 mRNA and protein varied in the four different cell lines examined. The expression level of RhoC, but not RhoA and ROCK-1, was significantly correlated with the invasive capability of these cells in vitro (r = 0.95, P < 0.01). Expression of RhoA at the level of transcription was not correlated with that at the translation level. The expression of RhoA and RhoC did not correlate with that of ROCK-1.</p><p><b>CONCLUSION</b>Expression level of RhoC may serve as an independent parameter in evaluating metastasis and become a new target in inhibiting ovarian cancer metastasis.</p>

Decrease of chronic graft-versus-host disease by adding anti-human thymocyte globulin to the conditioning regimen / 中华血液学杂志

<p><b>OBJECTIVE</b>To observe the influence of adding anti-human thymocyte globulin (ATG) into conditioning regimen on graft-versus-host disease (GVHD) and life quality of the patients of allo-peripheral blood stem cell transplantation (PBSCT).</p><p><b>METHODS</b>Patients were distributed into study (19 cases) and control (24 cases) groups at random. Median dose of rabbit ATG was added to the conditioning regimen based on the fludara, busufan and cyclophosphamide (FBC) in study group, and no ATG in the control group. Acute and chronic GVHD disease and Karnofsky scores were compared between two groups after allo-PBSCT.</p><p><b>RESULTS</b>The patients in the study group received a mean of 6.0 (3 - 9) x 10(8)/kg mononucleated cells and 5.5 (4.5 - 7.5) x 10(6)/kg in the control group. The mean CD(34)(+) cells number was 5.5 (3.0 - 6.5) x 10(5)/kg in the study and 5.0 (3.0 - 7.0) x 10(6)/kg in the control group respectively. Eighteen patients in the study group and in the control group were successfully engrafted. The mean time of absolute neutrophil count recovered more than 500/ micro l was 13 days and 12 days respectively. Acute GVHD occurred in 6 patients of the study group, and 15 of the control group. Seven patients suffered from chronic GVHD and 14 got 90 Kanrofsky scores in a mean of 250 days follow-up in the study group, and 19 patients GVHD and 4 patients respectively in a mean of 440 days follow-up in the control group. There was a significant difference for acute and chronic GVHD and life quality between the two groups.</p><p><b>CONCLUSIONS</b>Addition of anti-thymocyte globulin to the FBC conditioning regimen had no effect on stem cells engraftment but could decrease acute and chronic GVHD and improve patients life quality.</p>

Effect of Minimal Enteral Feeding and Mechanic Ventilation on Motilin in Premature Infants / 实用儿科临床杂志

Objective To study the effect of minimal enteral feeding and mechanic ventilation on motilin(MTL) in premature infants and find a new way to promote gastrointestinal motility especially in critical illness,so as to develop their nutritional condition.Methods From Nov.2004 to Jun.2006, 60 premature infants were recruited at NICU of Xi′an children′s hospital,who were assigned to minimal enteral feeding and normal feeding groups,mechanic ventilationor non-mechanic ventilation was conducted based on premature infants′ illness.Their peripheral vein blood was collected at different time respectively: before their first breast-feeding,3 and 7 days after their birth and their MTL levels was measured by radioimmunoassay.The effect of 2 factors on hormones were factorially analyzed.The difference of gastrointestinal motility between 2 feeding groups.Results Mechanic ventilation could not alter MTL levels.But minimal feeding could significantly promote motilin′s secretion(P0.05).None of patients suffered from necrotizing enterocolitis.Conclusion Minimal enteral feeding can significantly increase gastrointestinal motility of premature infants,as well as those infants who are conducted mechanic ventilation.

Survey of quality of life among aging population in the rural areas of Qionghai in Hainan / 中国康复理论与实践

@#ObjectiveTo investigate the current situation of the quality of life of aging people living in the rural areas in Hainan province. Methods253 permanent residents at age of 60 and above in Zhongyuan Town were sampled at random, and were investigated face to face at home. Results96.0% of them were independently managing their activities of daily life with 77.5% lived by themselves. In a self evaluation questionnaire on health status, 32.0% perceived good, 50.8% moderate and 17.2% bad,70.75% had history of chronic illnesse, cataract, hypertension, chronic bronchitis, bone and joint diseases and anemia appeared to occupy the previous five positions.41.0% were satisfied with the current medical condition,52.4% moderate and 6.6% un satisfied. 75.1% thought medical costs too expensive. At the degree of satisfaction to life, 20.2% were high, 63.8% moderate and 16.0% low. ConclusionsDue to the huge amount of demand on health services of the rural elderly people, it was suggested that more medical care should be provided to the rural elderly people, with emphasis on the chronic diseases, and the policy of prevention first and combining prevention with treatment should be sticked to.

Clinical Effects of Jiefujing Lotion on Vulvitis and Vaginitis with Downward Flow of Damp-heat Syndrome / 中药新药与临床药理

Objective To evaluate the clinical efficacy and safety of Jiefujing lotion in the treatment of patients with vulvi- tis and vaginitis(due to downward flow of damp-heat).Methods A randomized,double blind,and multi-center clin- ical trial was performed with Jie' eryin lotion as positive parallel control.Results No obvious difference was observed in general curative effect and symptom-sign curative effect between the two groups(P＞0.05),neither obvious side ef- fects was observed.Conclusion Jiefujing lotion is safe and effective in the treatment of vulvitis and vaginitis due to downward flow of damp-heat.