Acellular Dermis ; Female ; Humans ; Male ; Oropharyngeal Neoplasms ; surgery ; Reconstructive Surgical Procedures ; Surgical Flaps ; Wound Healing

To systematically review the incidence rate of adverse drug reaction/event by Qingkailing injection. Such databases as the PubMed, EMbase, the Cochrane library, CNKI, VIP WanFang data and CBM were searched by computer from foundation to July 30, 2015. Two reviewers independently screened literature according to the inclusion and exclusion criteria, extracted data and cross check data. Then, Meta-analysis was performed by using the R 3.2.0 software, subgroup sensitivity analysis was performed based on age, mode of medicine, observation time and research quality. Sixty-three studies involving 9,793 patients with Qingkailing injection were included, 367 cases of adverse reactions/events were reported in total. The incidence rate of adverse reaction in skin and mucosa group was 2% [95% CI (0.02; 0.03)]; the digestive system adverse reaction was 6% [95% CI(0.05; 0.07); the injection site adverse reaction was 4% [95% CI (0.02; 0.07)]. In the digestive system as the main types of adverse reactions/events, incidence of children and adults were 4.6% [0.021 1; 0.097 7] and 6.9% [0.053 5; 0.089 8], respectively. Adverse reactions to skin and mucous membrane damage as the main performance/event type, the observation time > 7 days and ≤ 7 days incidence of 3% [0.012 9; 0.068 3] and 1.9% [0.007 8; 0.046 1], respectively. Subgroup analysis showed that different types of adverse reactions, combination in the incidence of adverse reactions/events were higher than that of single drug, the difference was statistically significant (P < 0.05). This study suggested the influence factors of adverse reactions occur, and clinical rational drug use, such as combination, age and other fators, and the influence factors vary in different populations. Therefore, clinical doctors for children and the elderly use special care was required for a clear and open spirit injection, the implementation of individualized medication.
Adolescent ; Adult ; Aged ; Child ; Child, Preschool ; Drugs, Chinese Herbal ; adverse effects ; Female ; Humans ; Incidence ; Infant ; Infant, Newborn ; Injections ; Male ; Middle Aged

A promoter-trap vector pGBT14 for selecting promoters of fungus gene was constructed with E. coli-yeast shuttling plasmid pGBT9. Using this vector, a0. 5-2. 0kb chromosomal DNA library of Cepholosporium acremonium was constructed, and twenty four DNA fragments with promoter function in Saccharomyces oerevisiae Y153 were selected from this DNA library. And the promoter function of these DNA fragments was analyzed.

Selection and affinities of Cd binding peptides were assayed by phage random dodecapeptide library and affinity chromatography. Two Cd binding peptides were obtained, it was found that the affinities of Cu~ 2+ ,Co~ 2+ ,Zn~ 2+ ,Ni~ 2+ for Cd binding peptides were higher than that of Cd~ 2+ and Cr~ 2+ after detection of the amplified Cd binding peptides displayed phages to different heavy metal-charged resins; the detoxification of E.coli to Ni~ 2+ and Cd~ 2+ was enhanced when infected by Cd binding peptide displayed phages as compared with those of the control. The interaction of Cd binding peptide displayed phages with heavy metals charged resins was also observed under microscope. The work would be of great value and consequences for the study of interaction between heavy metals and proteins(peptides), as well as thedetoxification and bioremediation of heavy metals.

Objective To observes the change of early effective biomarkers of endothelial injury with lowarsenic exposure in drinking water. MethodsNinety rurad residents, who had lived in Yanhe village, Xuyi county and Jiangsu province for at least 10 years, were recruited by simple random sampling in this study. The level of arsenic in their household shallow well were divided into three groups, which were ＜ 10 (32 people), 10 - 50(28 people) and ＞ 50 μg/L(30 people). Blood samples from individuals were collected. Malondialdehyde(MDA) in human plasma, which is considered as the most important marker for monitoring lipid peroxidation, was determined as conjugate with tetrabutylammonium hydrogen sulphate(TBA). The level of anti-superoxide anion radical(O-·2),C-reactive protein(CRP) and NO in human plasma was measured with colorimetry, turbidimetry and nitric acid reductase, respectively. The number of circulating endothelial progenitor cells(CEPCs) in peripheral blood was analyzed by CD133+/KDR+ antibodies and flow cytometry. Results Ninety cases underwent questionnaires. Between the groups, the difference of the levels of MDA (61.1, 65.5, 67.5 μmol/kg), O-·2 (4774.6, 5143.3, 4736.0 U/kg) ,CRP[(5.92 ± 2.44), (5.11 ± 2.40), (5.55 ± 2.96)mg/L], and NO[(659.8 ± 387.5), (667.4 ± 486.6), (762.1 ±763.2)μmol/kg], was not statistically significant (F =0.00, 0.46, 0.80, 0.47, all P ＞ 0.05). The difference of the number of CEPCs in different groups of arsenic in drinking water was statistically significant(0.96 x 10-5, 0.77 x 10-5,1.59 x 10-5, F=5.08, P＜ 0.05), where ＜ 10, 10 - 50 μg/L groups were significantly lower than ＞ 50 μg/L group (q =4.58, 6.65, all P ＜ 0.05). ConclusionsThe number of CEPCs in peripheral blood changes significantly with lower-arsenic exposure, whereas there are no obvious changes with the markers of oxidized damage and inflammation. This is the first human demonstration showing that lower-arsenic exposure may cause endothelial injury.

Objective To investigate the use and trend of drugs on digestive system in Hangzhou area, under the comprehensive statistics index (CSI). Methods Using the analytical method related to the sum of consumption and CSI, the application of digestive system drugs of different manufacturers in Hangzhou from 2005 to 2007 was analyzed. Results Other than H2 receptor antagonist, the total consumption of digestive system drugs increased yearly, in terms of the total consumption, the first 4 leading ones were proton pump inhibitors, micro ecology medicines, antiemetic drugs and gastroprokinetic agents. The Laspeyres index of drugs on digestive system increased to different extent. The Laspeyres indices of proton pump inhibitors, probiotics,antiemetic drugs and gastroprokinetic agents were 1.396 50, 1.020 42, 1.728 90, 1.148 50 in 2006 while 2.081 10, 1.217 55,2.223 50, 1.156 60 in 2007, respectively. Conclusion Through CSI, the results showed the situation of use and trend of digestive system related drugs in Hangzhou. Factors as rationality, efficiency and costs of the drugs as well as the etiology of the disease were also explored to some degree.

Objective To explore the effects and safety of hemoperfusion(HP) therapy on tetramine poisoning in infants.Methods Thirty-five infants with tetramine poisoning were divided into two groups: HP group(n=18) and non HP group(n=17).The changes of blood tetramine concentration and clinical symptom improving of both groups after the treatment were observed together with the adverse effects of HP group.Results The average blood tetramine concentration of HP group was higher than that of non HP group(342.2?333.4 vs 117.9?50.8 ?g/L,P

0.05),while the level of IL-8,TNF-? and endotoxin changed significantly during CRRT(Pa

OBJECTIVETo observe the effectiveness and safety of external applying Compound Tripterygium wilfordii Hook F. (TwHF) in relieving joint pain in rheumatoid arthritis (RA) patients.

METHODSIn this double-blinded, randomized multicenter trial, a total of 174 moderately active RA patients were enrolled and randomly assigned to the treatment group (treated with Compound TwHF, 87 cases) and the placebo control group (87 cases). Compound TwHF or placebo was externally applied in painful joints, 20 g each time, once per day for 8 weeks. Self-reported joint pain relief was taken as a primary effective indicator. Visual analogue scale for pain (VAS), disease activity score of 28 joints (DAS28), VAS for general health (GH) were evaluated before treatment, at week 4 and after treatment. Erythrocyte sedimentation rate (ESR) and hypersensitive C reactive protein (hs-CRP) were tested before and after treatment. Menstrual changes in females were observed during treatment. Skin irritation occurred during the recording process was assessed using skin irritation strength. Intention to treat (ITT) was statistically analyzed.

RESULTSThe joint pain relief rate in the treatment group was 90.8% (79/87 cases), higher than that in the placebo control group (69.0%, 60/87 cases; P = 0.001). VAS pain score, DAS28, VAS for GH score were significantly improved in the two groups at week 4 of treatment and after treatment, as compared with before treatment (P < 0.01). ESR and hs-CRP levels significantly decreased in the treatment group after treatment (P < 0.05, P < 0.01). No difference was found in post-treatment VAS pain score, DAS28, VAS for GH score, ESR, or hs-CRP between the two groups (P > 0.05). Eight adverse events occurred in the treatment group (5 skin allergy, 1 intolerance of medical odor, and 2 mild liver injury), while 3 adverse events occurred in the placebo control group (2 skin allergy, 1 mild liver injury). There was no statistical difference in adverse event between the two groups (P > 0.05). No menstrual change occurred in the treatment group.

CONCLUSIONExternal applying Compound TwHF was an effective and safe way to relieve-joint pain of RA patients, which could be taken as an adjuvant therapy.

Arthralgia ; drug therapy ; Arthritis, Rheumatoid ; drug therapy ; Blood Sedimentation ; C-Reactive Protein ; Drug Therapy, Combination ; Drugs, Chinese Herbal ; pharmacology ; therapeutic use ; Female ; Humans ; Phytotherapy ; Treatment Outcome ; Tripterygium

Objective To investigate the sanitation status of centralized air ventilation system in Putuo District of Shanghai, to analyze correlation between different indexes and to provide basis for improving the health status of public places and strengthening health supervision. Methods According to the requirements of WS 394-2012 The Sanitation Criterion of the Centralized Air Ventilation System in Public Places, 18 centralized air ventilation systems in public places in Putuo District of Shanghai were randomly selected for sampling, testing and evaluation during 2014-2018, and 9 indexes of air supply, inner surface of air duct and indoor air were analyzed for correlation. Results The overall qualified rate of centralized air ventilation system in 10 hotels, 4 restaurants and 4 supermarkets was 86.0%.The over standard rate of PM₁₀, bacteria and fungi in air supply was 3.4%, 31.8% and 33.0%, respectively, but β-hemolytic streptococcus was not detected.The dust amount and microbial index on the inner surface of the air duct were up to standard.Another two indexes of fresh air quantity and Legionella pneumophila were tested in the hotel.The qualified rate of fresh air quantity was 25.6%, the positive rate of Legionella pneumophila type 1(LP1) in cooling water was 30.0%, and no Legionella pneumophila was detected in condensate water.The correlation analysis of 9 indexes showed that there was a significant positive correlation between PM₁₀ in air supply and in indoor air; the amount of microbial pollution on the inner surface of air duct and in air supply; and the amount of microbial pollution in air supply and in indoor air. Conclusions In Putuo District, the general sanitary condition of the centralized air ventilation system in public places is not to be optimistic.The qualified rate of bacteria and fungi in the air supply and fresh air quantity is low, and Legionella pneumophila was detected.The indoor air quality can be improved by installing efficient air purification device and regular cleaning and disinfection.