Objective To investigate the current status and awareness of pharmaceutical services in hospitals in Guizhou province and to provide a reference for exploring and carrying out pharmaceutical service fees.Methods The questionnaire was designed by the"wjx.cn"website.Three kinds of questionnaires were designed for pharmacists,doctors,nurses,and patients as the research objects,with corresponding differences in some questions,and promoted on WeChat,Dingxiangyuan,and other network platforms.Results A total of 655 questionnaires were collected,and 639 valid questionnaires were recovered,with an effective recovery rate of 97.56%.324 pharmacists(50.70%),82 doctors and nurses(12.83%),233 patients(36.46%)were surveyed.The average approval score of these three groups of respondents on pharmaceutical service fees was 4.67,4.23,and 4.22,respectively(full score:5).Conclusions Overall,pharmacists'professional services have received support from medical staff and patients.However,patients'pharmaceutical service projects currently focus on dispensing services.The recognition of pharmacists'work and the public's awareness of pharmaceutical services can be improved by enhancing the professional ability of pharmacists,strengthening publicity and guidance,and exploring"Internet+pharmaceutical services",etc.,to promote the sustainable development of pharmaceutical services.

In order to investigate how macrophages promote lipid droplet hoarding in hepatocellular carcinoma cells and to delve into the roles of key metabolic enzymes of lipid droplets in the malignant biology of hepatocellular carcinoma cells, the present study was conducted to induce the generation of Hepa1-6 lipid droplets (LDs) using supernatants from tumor-associated macrophages (TAMs), and found that interleukin-10 (IL-10) in TAMs was found to promote the accumulation of lipid droplets. Acetyl-CoA carboxylase alpha (ACC1) is one of the key enzymes for fatty acid synthesis and influences the development of hepatocellular carcinoma. In this study, ACC1 was found to be highly expressed in LDhigh Hepa1-6, and subsequent blockade of ACC1 activity by means of a small molecule inhibitor of ACC1, siRNA interference, and CRISPR-cas9 knockdown was found to reduce the accumulation of Hepa1-6 lipid droplets, as well as to reduce the malignant biological behavior of Hepa1-6 proliferation, and to promote the occurrence of apoptotic events. In summary, IL-10 released by TAMs promoted lipid droplet formation in hepatocellular carcinoma cells, leading to malignant proliferation and apoptosis of hepatocellular carcinoma cells. ACC1 plays a key role in the promotion of lipid droplet accumulation in hepatocellular carcinoma cells by TAMs and may be regulated by IL-10 released by TAMs, and these findings may provide a new target for hepatocellular carcinoma treatment.

Objective:To investigate the incidence of social isolationin community elderly patients with knee osteoarthritis and analyze its influencing factors.Methods:From January to April 2021, 240 community elderly with knee osteoarthritis in three community health service centers in Taiyuan (Yingbin community, Dawang community and Pingyang second community) were selected as research objects by convenient sampling method. They were investigated by general data questionnaire, Lubben Social Network Scale-6(Lubben-6), Geriatric Depression Scale-15, Perceived Social Support Scale, Numerical Rating Scale. Single factor analysis and binary Logistic regression analysis were used to explore the influencing factors of social isolation in elderly patients with knee osteoarthritis.Results:The prevalence of social isolation among community elderly patients with knee osteoarthritis was 43.33% (104/240) . The results of binary logistic regression analysis showed that age ( OR = 2.228, 95% CI 1.436-3.457), complicated diseases ( OR = 1.733, 95% CI 1.028-2.919), exercise ( OR = 0.560, 95% CI 0.360-0.869), depression ( OR = 3.603, 95% CI 1.768-7.339), comprehension of social support ( OR = 0.424, 95% CI 0.253-0.710) and pain ( OR = 1.792, 95% CI 1.147-2.799) were the influencing factors of social isolation in elderly patients with knee osteoarthritis ( P<0.05). Conclusions:The degree of social isolation in community elderly patients with knee osteoarthritis is relatively high, and is affected by many factors. Community medical staff should formulate targeted nursing intervention plans based on their influencing factors to reduce the occurrence of social isolation.

Objective:To explore the current situation of motoric cognitive risk syndrome (MCR) in the community elderly in Taiyuan and analyze its influencing factors.Methods:From January to April 2021, convenience sampling was used to select 500 elderly people from 5 communities in Taiyuan as the research object. The elderly were investigated with the General Information Questionnaire, Mini-Mental State Examination (MMSE) , simplified Geriatric Depression Scale-15 (GDS-15) , Short-Form Mini Nutritional Assessment (MNA-SF) and Lubben Social Network Scale-6 (Lubben-6) , and 4-meter walk test.Results:A total of 500 questionnaires were distributed, and 492 valid questionnaires were recovered, with a valid recovery rate of 98.40%. The prevalence of MCR among 492 community elderly people in Taiyuan was 11.38% (56/492) . Univariate analysis showed that there were statistically significant differences in the incidence of MCR among the community elderly in Taiyuan with different age, education level, obesity, living alone, number of diseases, diabetes, coronary heart disease, stroke, number of medications, chronic pain, nutritional status, depression and social isolation ( P<0.05) . Logistic regression analysis showed that educational level, obesity, diabetes, chronic pain, nutritional status, depression, and social isolation were the influencing factors of MCR in the elderly in Taiyuan ( P<0.05) . Conclusions:The incidence of MCR among the elderly in Taiyuan is high. Individualized interventions should be formulated according to the influencing factors to prevent or delay the occurrence of MCR in the community elderly.

Objective: To assess the significance of DDAVP use in the diagnosis and treatment of VWD. Methods: An analysis of 15 VWD cases who referred to Hematology Division of First affiliated Hospital of Soochow University and treated with DDAVP from March 2016 to August 2018 was conducted. Efficacy and treatment response of DDAVP were monitored by observations of changes in factor Ⅷ procoagulant (FⅧ∶C) and von Willebrand Factor (VWF) related indicators before and 2 h after DDAVP injection. Results: Of 15 cases with VWD, 7 males and 8 females with a median age of 23 (6-46) years, 7 of 9 type I VWD patients achieved complete response (CR) , 1 type 2A VWD case CR, 5 type 3 VWD ones no response (NR) . The VWF multimer analysis in 5 patients combined with other plasma VWF values were in accordance with the known diagnosis. Conclusions DDAVP was effective in most type 1 patients, and ineffective in some type 2 and almost all type 3 cases. It was helpful for diagnosis and subsequent treatment planning.

Objective To evaluate the effect of Otago exercise program on the elderly′s falls. Methods The relevant randomized controlled trials were searched from PubMed, Web of science, Scopus,CINAHL,Chinese Biomedical Literature Database,China National Knowledge Infrastructure and Wanfang database. According to the inclusion and exclusion criteria two reviewers screened literature, extracted data and assessed the quality of included studies, using Cochrane Handbook for Systematic Reviews of Interventions Version 5.1.0 independently. Meta-analysis was conducted using RevMan5.3. Results Totally 16 randomized controlled trials were included. Meta-analysis showed that Otago exercise program can reduce the incidence of falls(ratio ratio was 0.85,P=0.000 6),improve falls efficacy (standardized mean number difference was 0.67, 0.43, all P<0.05), enhance elderly′ s balance (standardized mean number difference was 0.65,P<0.01)and mobility(mean number difference was-5.46, P=0.000 1),but can′t effectively reduce the incidence of falls related injury(ratio ratio was 0.98,P=0.78). Conclusions Otago exercise program is effective to improve falls efficacy, enhance balance and mobility,reduce the incidence of falls.It is suggested to promote clinical use.

Objective To analyze the prognosis ofⅠb2 andⅡa2 cervical squamous cancer without high risk factors treated with neo-adjuvant chemotherapy(NACT)and radical hysterectomy. Methods This retrospective study included patients with International Federation of Gynecology and Obstetrics (FIGO)stageⅠb2 andⅡa2 cervical squamous cancer without high risk factors who underwent platinum-based NACT followed by radical surgery from January 2008 to January 2015.The responses of NACT were observed and compared in their effect on postoperative pathologic risk factors. Kaplan-Meier method and Cox regression analysis were performed to analyze survival status. Results This study was recruited 282 patients with the average age of(44.4±6.7)years old.After NACT,42 patients achieved complete response [CR,14.9%(42/282)],while 138 patients achieved partial response[PR,48.9%(138/282)]and 102 stable disease [SD, 36.2%(102/282)]. The rate of pathologic diameter ≥4 cm, deep stromal invasion(DSI) positive and lymph-vascular space invasion(LVSI)positive rate decreased significantly in CR and PR group compared with SD group(P<0.05). The number of postoperative risk factors in CR, PR and SD groups varied significantly(χ 2=64.869, P=0.000). Besides,the rate of multiple intermediate risk factors was respectively 0 vs 13.8% vs 45.1%(χ2=7.107, P=0.008). The disease relapsed in 23 patients, and 12 died. On the whole series, 5-year overall survival rate was 91.7%, and 5-year recurrence-free survival rate was 88.9%. The rate of recurrence(P=0.002)and mortality(P=0.036)were higher in LVSI positive patients compared with LVSI negative. And the rate of recurrence was higher in patients with multiple intermediate risk factors,compared with no or one intermediate risk factors(P=0.002).Univariate analysis revealed that LVSI positive and multiple intermediate risk factors were the factors predicted recurrence and mortality(P<0.05), and no significance in age, stage, tumor grade, tumor diameter before or after NACT, response to NACT,or DSI positive factors(all P>0.05).The multivariate analysis showed that,the factor of primary tumor diameter≥6 cm(P=0.022)and multiple intermediate risk factors(P=0.001)were independent prognostic variables for recurrent-free survival.Besides,multiple intermediate risk factors was independent prognostic variable for overall survival(P=0.034). After surgery, 107 patients did not receive adjuvant therapy,while 175 patients received adjuvant therapy with 26 radiotherapy,46 chemotherapy and 103 concurrent radiochemotherapy.On survival analysis of postoperative adjuvant treatment,5-year recurrence-free survival rate of radiotherapy group was significantly lower in patients with the factor of SD response to NACT(P=0.011)and multiple intermediate risk factors(P=0.008), while overall no significance in overall survival rate(P>0.05).Conclusions NACT may be play beneficial role in relieving the status of intermediate risk factors for stage Ⅰb2 andⅡa2 cervical squamous cancer without high risk factors. The status of multiple intermediate risk factors is independent prognostic factors for recurrence and mortality. For patients with multiple intermediate risk factors, postoperative adjuvant chemotherapy or concurrent radiochemotherapy might be the better choice to prevent relapse.

Objective: To explore the normal range of plasma VWF levels of healthy Chinese and to analyze the influencing factors to VWF level. Methods: To detect the levels of von Willebrand factor antigen (VWF∶Ag) , von Willebrand factor ristocetin cofactor activity (VWF∶Rco) , von Willebrand factor collagen binding activity (VWF∶CB) , and the factor Ⅷ coagulation activity (FⅧ∶C) by using fully automatic and standardized testing instruments and matching reagent in 70 healthy Chinese. The effects of age, ABO blood type, gender and region were also analyzed. Meanwhile, 8 standard plasma samples (2 normal subjects, 6 cases of type 2 VWD) confirmed by NIBSC were tested for VWF values. Results: ① In 70 cases of healthy Chinese, the mean value of plasma VWF∶Ag, VWF∶Rco and VWF∶CB were (95.4±44.9) %, (105.9±35.4) % and (89.8±28.4) %, respectively; the ratio of VWF∶Rco/VWF∶Ag and VWF∶CB/VWF∶Ag was 1.18±0.25 and 1.03±0.29, respectively. ②There was no statistical significance in plasma VWF values between the age ≥30 years and <30 years group (P>0.05) . ③The VWF∶Rco, VWF∶CB of type O blood group were lower than that of non-O group (t=2.074, P=0.042; t=3.949, P=0.001) , but there was no statistical significance in VWF∶Ag, VWF∶Rco/VWF∶Ag, VWF∶CB/VWF∶Ag between the two groups (P>0.05) . ④There was no significant difference in VWF values between male and female groups (P>0.05) . ⑤The VWF∶Ag, VWF∶CB of the northern population (North area of Huaihe River) group were higher than that of southern population (Suzhou area) group (t=4.525, P=0.001; t=3.214, P=0.002) , but VWF∶Rco/VWF∶Ag, VWF∶CB/VWF∶Ag were lower than that of southern population group (t=6.373, P=0.001; t=2.902, P=0.005) , and there was no significant difference in VWF∶Rco between the two groups (t=1.598, P=0.115) . ⑥The VWF values of 8 standard plasma samples were in accordance with the known diagnosis. Conclusions A more integrate plasma VWF levels of healthy Chinese people were obtained for the first time by using fully automatic and standardized testing instruments. It was also found that ABO blood group and region had a significant impact on the level of VWF, while the age and gender had no significant effect.

OBJECTIVETo investigate the feature of underlying disorders, clinical symptoms, diagnosis and treatment strategies of patients with acquired hemophilia(AH).

METHODSThe clinical data and laboratory tests results of 22 patients with AH from March 2010 to June 2014 were retrospectively analyzed.

RESULTSA total of 22 patients with AH were enrolled in our study, including 20 patients diagnosed as acquired hemophilia A (AHA) and 2 as acquired hemophilia B (AHB). Among the AHA patients, there were 10 males and 10 females with the median age of 37.5 (range, 2-95) years old. The median activity of FVIII (FVIII:C) of the 20 AHA patients was 1.9% (0.5%-39.0%). Soft tissue hematoma (80.0%) and subcutaneous bleeding (75.0%) were the most common clinical symptoms. Two male children were diagnosed as AHB (age 1 and 3 years old, respectively) with mild bleeding symptoms, and the activities of FIX (FIX:C) were 5.0% and 16.0%, respectively. In addition, an underlying disorder was found in 7 patients (31.8%). In laboratory testing, all patients had prolonged APTT, normal PT, decreased FVIII:C or FIX:C, positive antibody screening test or antibody titer (2-32 BU), and negative for lupus anticoagulant and anticardiolipin antibody. Nineteen out of 20 patients were treated with blood products to stop acute bleeding episodes. Corticosteroid alone was applied to 7 patients, corticosteroid combined with other immunosuppressive agents to 11 patients, rituximab to 3 patients. Nineteen patients responded well to hemostatic treatment, except 1 patient who died of fatal bleeding. The FVIII:C of 8 patients increased to a normal level with the median time of 42.5(21-145) days. After treatment, the activity of FIX:C of the 2 AHB patients achieved 35% and 24% in 48 and 60 days, respectively.

CONCLUSIONAcquired hemophilia is not an uncommon disease in clinical practices, which can occur in people of all ages. AH is a bleeding disorder with heterogeneous characteristics. Compared with adult, the clinical symptoms of children patients were mild, which lead to underdiagnosis.

Adolescent ; Adult ; Aged ; Aged, 80 and over ; Antibodies, Monoclonal, Murine-Derived ; Child ; Child, Preschool ; Female ; Hematoma ; Hemophilia A ; Hemorrhage ; Hemostatics ; Humans ; Immunosuppressive Agents ; Male ; Middle Aged ; Retrospective Studies ; Rituximab ; Young Adult

OBJECTIVETo establish the fingerprint of Vernonia anthelmintica extracts of different ethanol concentrations to study the effect of common peak components on the proliferation of A375 human melanoma cells and the correlation between fingerprint and pharmacodynamics of V. anthelmintica extracts, in order to provide both theoretical basis and data support for establishing a traditional Chinese medicine quality control mode with the combination of fingerprint and pharmacology.

METHODHPLC was applied to establish fingerprint of V. anthelmintica extracts of different ethanol concentrations and the similarity evaluation was made. MTT was used to study the proliferation of A375 human melanoma cells. Grey relation analysis was adopted to analyze the correlation between fingerprint and pharmacology of V. anthelmintica.

RESULTThe HPLC fingerprint of different V. anthelmintica ethanol extracts showed 13 common peaks with the proliferation effect on A375 human melanoma cells. The 4th peak had the largest contribution and highest correlation to cell proliferation.

CONCLUSIONDifferent V. anthelmintica ethanol extracts have different fingerprints, which show a certain correlation between their common peaks and effect on cell proliferation.

Cell Line, Tumor ; Cell Proliferation ; drug effects ; Humans ; Melanoma ; drug therapy ; pathology ; Plant Extracts ; analysis ; pharmacology ; Vernonia ; chemistry