Objective: To observe the clinical efficacy of Zhi Shen Tiao Sui (regulating the mind and marrow) needling in treating depression after ischemic stroke. Methods: A total of 145 patients with depression after ischemic stroke were recruited between January 2016 and January 2018 and divided into two groups using random number table method, with 72 cases in the control group and 73 cases in the observation group. The control group received conventional treatment for ischemic stroke and medication, while the observation group was given additional Zhi Shen Tiao Sui acupuncture. The two groups were treated for 4 successive weeks. Clinical efficacy was analyzed after treatment. The neurological function pertinent scores [Hamilton depression scale (HAMD), clinical neurological deficit score (CNDS), activities of daily living (ADL), Fugl-Meyer assessment scale (FMA) and Barthel index (BI) scores], as well as the levels of cortisol (CORT) and adrenocorticotropic hormone (ACTH) were recorded in the two groups. Adverse reactions that occurred during treatment were also observed. Results: The clinical total effective rate was 82.2％ in the observation group, significantly higher than 66.7％ in the control group (P<0.05). After treatment, the HAMD and CNDS scores were markedly reduced in both groups (all P<0.05), and the ADL, FMA and BI scores were markedly increased (all P<0.05). The HAMD and CNDS scores were significantly lower in the observation group than in the control group after treatment (both P<0.05), and the ADL, FMA and BI scores were significantly higher in the observation group than in the control group (all P<0.05). The levels of CORT and ACTH declined significantly after treatment in the two groups (all P<0.05), and were markedly lower in the observation group than in the control group (both P<0.05). The adverse reaction rate was 2.7％ in the observation group, versus 4.2％ in the control group, and the between-group difference was statistically insignificant (P>0.05). Conclusion: Compared with sole use of Western medication, medication combined with Zhi Shen Tiao Sui acupuncture can promote the recovery of neurological function, down-regulate the levels of CORT and ACTH and enhance the clinical efficacy in treating patients with depression after ischemic stroke, with a relatively high safety rating.

Five cadinane-type sesquiterpenoids were isolated from the n-hexane extract of Commiphora myrrha by using various chromatographic techniques, including silica gel, ODS and semi-preparative HPLC. Their structures were identified by physicochemical properties and spectroscopic data. These compounds were defined as (3S,4R)-3,9-dimethoxymyrrhone (1), 9-methoxymyrrhone (2), myrrhone (3), commiterpene B (4) and comosone Ⅱ (5). Compound 1 is a new compound, of which the absolute configuration was established by single crystal X-ray crystallographic analysis. Compound 5 is firstly isolated from the Commiphora genus.

Acute Disease ; Animals ; Ginkgo biloba ; Glutathione ; analysis ; Lung ; drug effects ; metabolism ; pathology ; Malondialdehyde ; analysis ; Paraquat ; toxicity ; Phytotherapy ; Plant Extracts ; therapeutic use ; Poisoning ; drug therapy ; Rats ; Superoxide Dismutase ; analysis ; Treatment Outcome

ObjectivesTo analyse the causes of occlusion of prosthetic grafts and to explore the appropriate modality of reoperation.MethodThe clinical data of 47 patients with occlusive prosthetic grafts were analyzed retrospectively. The procedure of treatment for patients with different causes of occlusive graft included thrombectomy alone in 9 cases, thrombectomy and anastomotic plasty in 16 cases, new bypass using prosthetic graft and saphenous autograft in 22 cases. ResultsThe reoccurrence of graft occlusion in patients undergoing thrombectomy alone or thrombectomy and anastomotic plasty was 67% and 56% respectively, which was siginificantly higher than that of 9% in patients treated by a new arterial bypass with prosthetic grafts and saphenous autografts. ConclusionsThe result of new bypass for occlusive prosthetic graft is superior to thrombectomy alone or thrombectomy and anatomotic plasty.

OBJECTIVETo assess the value of detecting peripheral blood circulating tumor cells (CTCs) in the diagnosis and treatment of hepatocellular carcinoma (HCC).

METHODSA total of 296 patients diagnosed with HCC admitted in our department from July 2013 to January 2015 were analyzed, with 39 patients with benign liver disease serving as the control group. The distribution of CTCs in the peripheral blood of HCC patients were detected by CanPatrol(TM) CTCs, and its relationship with the clinical features and prognosis of the patients were analyzed.

RESULTSs CTCs were detected in 64.5% (191/296) of the HCC patients but in none of the control group (P<0.05). Positive CTCs in peripheral blood of HCC patients were significantly correlated with serum AFP level, tumor number, TNM stage, BCLC stage, portal vein tumor thrombus and metastasis (P<0.05). In 127 HCC patients receiving radical surgery, the patients positive for CTCs showed significantly shorter relapse-free survival time (P<0.05).

CONCLUSIONPositive CTCs in the peripheral blood may indicate a poor prognosis in HCC patients. CTCs may serve as a indicator for monitoring the prognosis of HCC.

Carcinoma, Hepatocellular ; blood ; diagnosis ; Case-Control Studies ; Humans ; Liver Neoplasms ; blood ; diagnosis ; Neoplasm Recurrence, Local ; Neoplasm Staging ; Neoplastic Cells, Circulating ; Portal Vein ; pathology ; Prognosis

Objective To investigate the source of the first human case of avian influenza A (H5N1) infection in Beijing. Methods Interviewing the relatives of the case and other key persons, collecting and detecting samples of related biological, epidemiological and environmental data of the case were conducted. Later, the infection source was thoroughly investigated. Results The case ever contacted a slaughtered duck 5 days prior to the onset of illness, and the duck was bought from a stall of a wet market in Yanjiao area of Hebei province. Ten environmental samples were collected in this stall and the neighboring stall of the market. Another 6 samples were tested positive for H5N1 virus by PCR method, with 5 virus strains isolated. The whole-genome sequencing indicated that the amino acid homology between the H5N1 virus strains from the environment and the virus isolated from the case reached 99.8%-100%. Conclusion From both epidemiological and virological evidence, it was proved that the first human case of avian influenza A (H5N1) infection in Beijing was infected by a duck that carrying H5N1 virus the case contacted 5 days proceeding the onset of illness.

OBJECTIVETo evaluate the cellular and humoral immunity effect of 10 µg and 20 µg recombinant Chinese hamster ovary (CHO) cell hepatitis B vaccine in adults by randomized double-blind controlled trials.

METHODA total of 642 adults aged 18 - 45 years old, non-vaccinated against hepatitis B, and hepatitis B five blood indicators negative were selected as the study subjects. The study subjects were randomly divided into two groups and each group had 321 subjects. The subjects were given 10 µg and 20 µg recombinant CHO hepatitis B vaccination respectively by 0, 1st, 6th month schedule. Blood sample was collected from each study subject one month after the second dose vaccination. The anti-HBs level was detected by Abbott chemiluminescence detection method (I2000) to evaluate humoral immunity status. Of all the study objects, 153 cases were randomly selected by the Excel random function. Their blood samples were collected and Lymphocyte were separated to detect the IL-4 and IFN-γ levels in vitro by enzyme-linked immunospot (ELISPOT) method to evaluate the cellular immunity status.

RESULTSThe anti-HBs seroconversion rates in 10 µg and 20 µg dose group were 88.8% (285/321) and 95.3% (306/321) respectively, and 95%CI were 85.4% - 92.2% and 93.0% - 97.6% respectively. The spot forming cell (SFC) of IL-4 of the 20 µg-dose group (x(-) = 20.31) were significantly higher than the 10 µg-dose group (x(-) = 8.19, t = 3.27, P < 0.01). With the increasing of anti-HBs titer, the SFC of IL-4 also went up significantly. There was a positive correlation between SFC of IL-4 and anti-HBs (Spearman correlation coefficient = 0.538, P < 0.0001). No significant difference was found for IFN-γ SFC in two groups (10 µg group: x(-) = 1.49; 20 µg group: x(-) = 0.86; t = 1.83, P > 0.05).

CONCLUSIONThe humoral and cellular immune effects of 20 µg recombinant CHO hepatitis B vaccine are better than that of the 10 µg recombinant CHO hepatitis B vaccine.20 µg recombinant CHO hepatitis B vaccine should be chosen as the adult's hepatitis B prevention vaccine.

Adolescent ; Adult ; Animals ; Antibody Formation ; CHO Cells ; Cricetinae ; Cricetulus ; Double-Blind Method ; Female ; Hepatitis B ; prevention & control ; Hepatitis B Antibodies ; blood ; immunology ; Hepatitis B Vaccines ; administration & dosage ; immunology ; Humans ; Immunity, Cellular ; immunology ; Male ; Middle Aged ; Young Adult

Objective To evaluate the immuno-effect and related influencing factors on 10 μg and 20 μg Chinese hamster ovary (CHO) cell hepatitis B vaccine, using the randomized double-blind controlled trials in adult population. Methods A total of 642 adults aged 18-45 years old, non-vaccinated against hepatitis B, and negative on five blood indicators for hepatitis B, were selected as the study objects from four districts in Beijing. The study objects were randomly divided into two groups, and then accepted 10 tg and 20 μg recombinant CHO hepatitis B vaccination by 0-1-6 month schedule. Influencing factors were investigated by means of questionnaire. Blood samples were collected one month after the third dose of vaccination. Anti-HBs level was detected by Abott chemiluminescence detection method. For the anti-HBs negative person, fluorescent quantitative PCR method was used to find out if the person had been infected with HBV. Logistic regression analysis was used to find out the influencing factors of anti-HBs seroconversion on every studied subject. Results The anti-HBs seroconversion rates on 10 μg and 20 μg dose groups were 88.8%(95%CI: 85.4%-92.2%) and 95.3%(95%CI: 93.0%-97.6%)respectively. Taking the anti-HBs level＜100 mIU/ml as the low/non-response standard, the low response and non-response rates were 34.3% and 17.4% respectively. The geometric mean titers(GMT)of anti-HBs were 173.42 mIU/ml for the 10 μg dose group and 588.51 mIU/ml for the 20 μg dose group. Data from the Multivariate analysis showed that: diabetes, spouses infected with hepatitis B virus and old age were unfavorable factors for anti-HBs Seroconversion. 20 μg dose of the vaccine was conducive to seroconversion.Conclusion 20 μg CHO hepatitis B vaccine seemed better than 10 μg CHO hepatitis B vaccine while many factors need to be taken into account for evaluation on hepatitis B vaccines.

Objective To observe the improvement of motor dysfunction and serum levels of C-reactive protein(CRP),blood glucose and blood lipid in post-stroke patients treated with scalp acupuncture at different needle retention time.Methods A total of 120 patients with motor dysfunction after stroke were randomly divided into control group,observation group 1 and observation group 2,with 40 cases in each group.The patients in the 3 groups were treated with scalp acupuncture,body acupuncture and routine rehabilitation exercise,once a day and 6 times a week,lasting for 2 weeks.The control group was given scalp acupuncture with retaining of needles for 30 minutes,the observation group 1 was given scalp acupuncture with retaining of needles for one hour,and the observation group 2 was given scalp acupuncture with retaining of needles for 2 hours.Before and after treatment,the 3 groups were observed in the changes of the scale scores of National Institutes of Health Stroke Scale(NIHSS),Fugl-Meyer Assessment(FM A),Berg Balance Scale(BBS)and modified Barthel Index(MBI),and the levels of laboratory indicators of peripheral blood CRP,fasting plasma glucose(FPG),total cholesterol(TC),triglyceride(TG),high-density lipoprotein cholesterol(HDL-C)and low-density lipoprotein cholesterol(LDL-C).After treatment,the clinical safety of the three groups was evaluated.Results(1)After treatment,the scale scores of NIHSS in the three groups were lower(P＜0.01)and the scale scores FMA,BBS and MBI were higher than those before treatment(P＜0.05 or P＜0.01).The comparison of post-treatment scale scores showed that the differences among the three groups were statistically significant(P＜0.01).The intergroup comparison showed that the decrease of NIHSS score and the increase of FMA,BBS and MBI scores in the observation group 2 were significantly superior to those in the control group and the observation group 1(P＜0.01);the improvement of FMA score in the observation group 1 was significantly superior to that in the control group(P＜0.01),while the improvement of NIHSS,BBS and MBI scores tended to be superior to that in the control group without statistically significant differences(P＞0.05).The results indicated that the curative effect of scalp acupuncture plus exercise regimen was positively correlated with the duration of needle retention for scalp acupuncture.(2)After treatment,the laboratory indicator levels of CRP and FPG in the peripheral blood of the three groups,the levels of TG and LDL-C in the two observation groups and the level of HDL-C in the observation group 2 were improved compared with those before treatment(P＜0.05 or P＜0.01).Statistically significant differences were presented in the post-treatment levels of CRP and TG in peripheral blood among the three groups(P＜0.05 or P＜0.01).The intergroup comparison showed that the improvement of CRP and TG levels in the observation group 2 was significantly superior to that in the control group,and the improvement of CRP level in the observation group 2 was significantly superior to that in the observation group 1,the differences being statistically significant(P＜0.05 or P＜0.01).The TC level in the three groups after treatment did not differ from that before treatment,and there was no significant difference in TC level after treatment among the three groups either(P＞0.05).(3)During the treatment,no adverse reactions such as fainting,needle breaking and hematoma occurred in the three groups,the vital signs of the patients were stable,and there were no obvious abnormal changes in pulse,blood pressure and respiratory rate.Conclusion Scalp acupuncture can effectively improve the motor function of post-stroke patients in a pasitive time-effect relationship with the needle retention,and better the curative effect can be achieved by retaining of the needle for 2 h.

OBJECTIVEDiscussing the natural history and the influencing factors of HIV infection among former commercial blood and plasma donors engaged in unsafe blood donation practices in China.

METHODSUsing ambispective cohort study, with data obtained from ten counties (districts) from six provinces in the National AIDS Control Demonstration Area. HIV/AIDS cases were found and confirmed prior to July 24, 2006 being former commercial blood. Plasma donors were selected and data regarding infection, incidence, death, and influencing factors was collected. Analysis was performed using SPSS 12.0 statistical analysis software.

RESULTS(1) In 7551 cases of HIV infection, there were 6533 typical progressors (86.52%, 4757 cases of AIDS), 108 rapid progressors (1.43%), 910 long-term non-progressors (12.05%) with 4865 cases progressed to AIDS (64.43%). The median incubation period for HIV progression to AIDS was nine years (95% CI:8.96-9.04). (2) According to data, from a total of 1157 AIDS cases without ARV therapy (23.78% of total AIDS cases), there were 283 confirmed AIDS-related deaths, of which the median survival time was 6 months (95% CI:4-7) and the two and three year fatality rates were 95% and 99%, respectively. (3) The duration of HIV incubation period was irrespective to gender and age at the time of HIV infection (P > 0.05). Length of survival for untreated AIDS showed correlation to gender (P < 0.05) but no correlation with culture, marital status or age at the time of diagnosis of AIDS (P > 0.05).

CONCLUSIONCompared with the UNAIDS theory regarding slow disease progressors among adults, our study showed a longer AIDS incubation period and shorter outlook for untreated survival, but a similar incubation period for other routes of HIV infection.

Acquired Immunodeficiency Syndrome ; epidemiology ; mortality ; Adolescent ; Adult ; Aged ; Blood Donors ; statistics & numerical data ; China ; Female ; HIV Infections ; epidemiology ; mortality ; Humans ; Infectious Disease Incubation Period ; Male ; Middle Aged ; Young Adult