Objective To investigate knowledge of cervical cancer,human papillomavirus (HPV) and HPV vaccine and attitude to HPV vaccine among employed urban women in China,and to assess willingness to vaccinate their children.Methods This study was conducted in women from 16 factories or companies in Beijing,Hangzhou,Changsha,Chcngdu and Guangzhou.A questionnaire on cervical cancer,HPV knowledge and HPV vaccine acceptability was administered to participants before and after educational intervention.Results A total of 1 146 women were surveyed from August to November,2011.The awareness rates of cervical cancer,HPV and HPV vaccine were 95.06 ％,27.98 ％ and 12.82 ％,respectively.Only 20.68 ％ knew that HPV was related to cervical cancer.After educatioual instruction,89.26 ％ understood the relationship between HPV and cervical cancer (x2 =93.414,P ＜ 0.001).Only 19.25 ％ women were unwilling to allow their children to be vaccinated.The main reasons were as follows:worried about vaccine safety (23.52 ％),belief that their child was not at risk (21.92 ％),lack of scientific evidence for the vaccine (13.01％),and worricd about vaccine efficacy (12.79 ％).Conclusions In general,there is a high acceptability of HPV vaccine to prevent cervical cancer among employed urban Chinese women after educational intervention.However,some women remain reluctant to vaccinate their children due to concern about vaccine safety and efficacy.

Objective To investigate the synergetic effect of combined astaxanthin ( AST) and lith-ium chloride ( LiCl) treatment on cognitive dysfunction of chronic omethoate poisoned mice. Methods 8 mice were selected randomly as control group from 55 healthy adult male Kunming mice,and the rest were used to establish chronic organophosphate poisoning cognitive impairment models by injecting omethoate 5 mg/kg subcutaneously every day for 4 weeks. Totally 40 successfully established models were randomly divid-ed into model group,AST group,edaravone group,LiCl group and AST+LiCl group with 8 in each. Morris wa-ter maze test was used to examine the learning and memory ability of mice. Contents of reactive oxygen spe-cies (ROS) in hippocampus were measured by enzyme-linked immunosorbent assay (ELISA). Activity of superoxide dismutase ( SOD) in hippocampus was measured by colorimetric assay. Morphology of hippocam-pus area was observed by HE staining. The distribution and expression of p-PI3K,p-Akt,p-GSK3β and p-CREB were determined by immunohistochemical staining ( IHC staining) and Western blot. Results The average escape latency of 5 days in each group was statistically significant (F=1662.147, P<0.05) . The av-erage escape latency of 5 days in AST+LiCl group was significantly lower than that in model group ( all P<0.05) and was lower than other treatment groups. Compared with the control group (0.087±0.007,0.084± 0.009,0.097±0.002,0.076±0.012),the hippocampal neuronal injury in model group was serious,the expres-sions of p-PI3K (0.032±0.008),p-Akt (0.03±0.006),p-GSK3β (0.028±0.007) and p-CREB (0.020± 0.008) was significantly lower ( all P<0.05) . The injuries of hippocampal neurons in AST+LiCl group were slightly lighter than that in model group,and the expression of p-PI3K (0.067±0.008),p-Akt (0.065± 0.005),p-GSK3β (0.068±0.009) and p-CREB (0.062±0.008) in hippocampus was significantly higher than that in model group ( all P<0.05) . Conclusion Combined AST and LiCL treatment exerts neuroprotec-tive effect on cognitive dysfunction induced by chronic organophosphate poisoning via up-regulating the ex-pression of Akt/GSK3β/CREB.

The combination of medicinal properties refers to expression forms of elements with active properties combined according to a specific sequence. The mode of medicinal property combination refers to the compatible relationship multiple medicinal property combinations. In this paper, based on the mode, safflower, Taohong Siwu decoction, Xuefu Zhuyu decoction and Buyang Huanwu decoction were taken for example to study the characteristics of the compatibility among single herb, herbal pairs and prescriptions. The authors discovered the similarities and differences among them, interpreted the self-similarity in medicinal property combinations of traditional Chinese medicines, and analyzed the compatible relationship among multiple medicinal property combinations, so as to bring forth new ideas in discovering the correlation between the compatibility study mode of traditional Chinese medicines based medicinal property combinations and the efficient compatibility of medicinal property combination.
Drug Combinations ; Drug Prescriptions ; Drug Therapy ; Drugs, Chinese Herbal ; chemistry ; pharmacology ; Humans ; Medicine, Chinese Traditional

?-arbutin is biosynthesized by whole cell method with Xanthomona maltophilia BT-112.The conditions for cell biosynthesized ?-arbutin are investigated as follows:temperature,25℃;concentration of hydroquinone,30mmol/L;mol ratio of sucrose and hydroquinone,20∶1;time course of ?-arbutin biosynthesis,45 hours;rotational speed,160r/min;concentration of Xanthomona maltophilia BT-112,85g/L;concentration of K-2HPO-4-KH-2PO-4 buffer solution,25mmol/L;pH of K-2HPO-4-KH-2PO-4 buffer solution,8.0.Under the above optimal conditions,the maximum of molar conversion yield based on the amount of hydroquinone supplied reaches 86.7%.

AIM:To investigate the effects of silymarin on lipopolysaccharide(LPS)-induced acute lung injury in rats and its possible molecular mechanisms.METHODS: Fifty-eight male SD rats,weighting 230-250 g,were divided into four groups randomly: normal control(n=12);acute lung injury group(n=15),receiving intravenous LPS(O55∶B5,5 mg/kg);silymarin alone group(50 mg/kg,n=15);intervention group(n=16,receiving silymarin 50 mg/kg and LPS 5 mg/kg).The specimens were collected 6 hours later.The following changes,including blood gas analysis,the lung wet/dry weight ratio,the pulmonary vascular permeability,histological manifestations,lung tissue myeloperoxidase activity,the levels of TNF-?,IL-1?,MCP-1 and SOD,GSH-Px as well as malonaldehyde and conjugated diene in plasma and lung tissue,were observed.RESULTS: Compared with control group,the lungs of the rats in LPS treatment group showed significant hyperemia and spotted hemorrhage.The inflammatory granulocyte infiltrating,diffused alveolar septum thickening and spotted hemorrhage were observed in pathological examinations.The lung wet/dry weight ratio and Evans blue content(per gram) increased significantly after LPS treatment.The myeloperoxidase activity in plasma and lung tissue,the levels of TNF-?,IL-1?,MCP-1 and SOD,GSH-Px as well as malonaldehyde and conjugated diene were increased significantly in LPS treatment group.However,in intervention groups,all the above-mentioned measurements were reversed significantly by silymarin treatment compared with LPS treatment group.CONCLUSION: Silymarin may decrease inflammatory reaction and oxidative stress,and further decrease lung damage induced by LPS in rats,all indicating protection of silymarin against acute lung injury.

Objective: To investigate the effects of grasp seed procyanidins(GSP,原青花素) on lipopolysaccharide(LPS)induced acute lung injury(ALI) in rats with renal function damage and the related possible molecular mechanisms.Methods: The homogenates of lung and kidney were prepared and venous blood were collected at 6 hours after injection of LPS and medicine.The changes of contents of creatinine(Cr),blood urea nitrogen(BUN),lactic acid(Lac) and nitric oxide(NO) in the blood were measured.The enzyme linked immunosorbent assay(ELISA) was used to measure the levels of tumor necrosis factor?(TNF-?),interleukin-1?(IL-1?),monocyte chemoattractant protein-1(MCP-1) and IL-6 in the serum,lung and renal cortex tissue homogenate in various groups.The histopathological changes of lung tissues were observed.The pulmonary vascular permeability and the lung wet/dry(W/D) weight ratio were determined;the malonaldehyde(MDA) content,Na+K+-ATPase,superoxide dismutase(SOD),myeloperoxidase(MPO) and glutathion peroxidase(GSH-Px) activities in lung and renal tissues were also determined.Changes of mitogen activated protein kinase(MAPKs) were detected by Western blotting,and the combination activity of nuclear factor-?B(NF-?B) to DNA was detected by electrophoretic mobility shift assay (EMSA) in lung tissues.Results: ①Compared with the normal rats in control group,the lungs of the rats in LPS treatment group and GSP group had significant hyperemia and spotted hemorrhage.The inflammatory granulocyte infiltration,diffuse alveolar septum thickening and spotted hemorrhage were observed in the pathological examinations,while in LPS plus GSP group the above mentioned pathological changes were milder.②Compared with control group,the lung W/D and pulmonary vascular permeability were much higher in the LPS treatment groups(P

Objective To Investigation the quality of marrow smear purchased by CDUTCM.Methods The quality and the typ-icality of marrow smears purchased during 2015 -2016 were collectively examined,and then decided whether these smears fit the blood cell morphology experimental teaching requirement.Results Of all the 960 marrow smears purchased these two years, 49.7% failed in smear made or stained,and 16.0% failed to meet the teaching requirements in the typicality of marrow cells.Con-clusion Teaching marrow smears,being different from clinic ones in their preparation and morphological diagnosis,must be of great quality in sustaining and of better typicality in their cell features.

Objective: To study the energy metabolism on adults with abnormal body weight. Method: Twenty four men aged 20-30 years old were chosen as the subjects whose BMI were more than 25 in obesity group, less than 18.5 in lean group and from 18.5 to 23 in normal group. K4b2 expiry monitor was used to study the energy metabolism of the subjects. Results: The total food intakes, the total energy intakes and the basal metabolism expenditure of the obese subjects were significantly higher than those in the normal and the lean group (P

OBJECTIVE: To summarize the pattern and main characteristics of fatal cases related to medical disputes in Yancheng area. METHODS: Sixty fatal cases of medical disputes were retrospectively analyzed to elucidate the annual incidence, characters of distribution of hospitals, gender and age of the decedents, types of diseases, and cause of death. RESULTS: Among 60 fatal cases, most cases happened in health clinics of county, township and village. There were more males than females. The major medical specialties involved included internal medicine, surgery, gynecology and pediatrics, with the internal medicine specialty having the highest incidence. CONCLUSION Police institutions have advantages in investigation of these cases in their jurisdictions, which could enhance the ability of local medicolegal examination.
Autopsy ; Cause of Death ; Dissent and Disputes ; Environment ; Female ; Forensic Medicine ; Humans ; Incidence ; Male ; Medicine ; Police ; Retrospective Studies

3 years. Conclusions Surveillance of circulation system, coagulation system and transplanted splenic function,and correct perioperative treatment are the key points for getting the success of spleen transplantation.