Objective To investigate the status quo of quality of life and family environment of children and adolescents with diabetes, also to explore the relationship between family environment and the quality of life, so as to give some support for family nursing. Methods A total of 58 diabetic children and adolescents were asked to complete Pediatric Quality of Life Inventory,meanwhile their parents were asked to complete the family environment scale, relativity of life quality of diabetic children and adolescents with family environment was analyzed. Results The physical function, school function, psychosocial health and total quality of life of diabetic children and adolescents' were lower than healthy children; family conflicts and control were higher than normal, while knowledge was lower than normal. Their quality of life was positively correlated with family knowledge and control, family control and success contributed a lot to life quality. Conclusions The health professionals should improve the communication between children and parents, sharing the diabetes responsibility, reduce the family conflict, in order to manage diabetes effectively and improve the quality of life.

OBJECTIVETo investigate the effect of Xianxiong decoction on the mice with acute lung injury induced by lipopolysaccharide.

METHODEighty female ICR mice were randomly divided into 8 groups: model group, Xianxiong decoction group, Daxianxiong decoction group, Xianxiong decoction group without Kansui Radix group, Xianxiong decoction group without Glycyrrhizae Radix et Rhizoma group, Glycyrrhizae Radix et Rhizoma and Kansui Radix group, normal group and control group. Animals of each group, except normal group, were undertaken intraperitoneal injection and intranasal inhalation of lipopolysaccharide (LPS) on day 1, 2, 3 to establish acute lung injury (ALI) model. 30 min after modeling, 0.2 mL corresponding drugs were administrated to each mice, dexam ethasone and normal saline were given to the mice of control group and normal group respectively. White blood cell in blood, neutrophil percentage of blood and bronchoalveolar lavage fluid (BALF) supernatant, the ratio of wet and dry lung tissue ( W/D), histopathological changes of lung tissue were estimated. Sixty ICR mice were randomly divided into normal, model, control, high, middle and low dose Xianxiong decoction groups and were modeled in the same way. ELISA was applied to detect the level of NF-kappaB, TNF-alpha and IL-6 in BALF, PCR for NF-kappaB and TNF-alpha mRNA in lung tissue, and Western blot for NF-kappaB and TNF-alpha. Half of 20 ICR mice were administrated with Xianxiong decoction of its maximum tolerant normal saline.

RESULTCompared with model group, the number of WBC in blood of Xianxiong decoction group mice decreased (P < 0.01), percentage of neutrophils in both blood and BALF decreased as well (P < 0.01, P < 0.05); it also significantly reduced the ratio of W/D (P < 0.01); and found the alveolar wall, the number of inflammatory cells infiltrating improved, compared with model group. Xianxiong decoction reduced the level of NF-kappaB, TNF-alpha and IL-6 in BALF (P < 0.01, P < 0.01, P < 0.05); its high and low dose groups only found TNF-alpha level declined. Five mice died 24 h after administration of Xianxiong decoction which indicated its toxicity when other influential factors were considered.

CONCLUSIONXianxiong decoction is effective on the ALI mice induced by LPS, but it is of toxicity at 3 g x mL(-1).

Acute Lung Injury ; drug therapy ; genetics ; metabolism ; pathology ; Animals ; Bronchoalveolar Lavage Fluid ; chemistry ; Drugs, Chinese Herbal ; administration & dosage ; Female ; Humans ; Interleukin-6 ; genetics ; metabolism ; Lipopolysaccharides ; adverse effects ; Lung ; drug effects ; metabolism ; pathology ; Mice ; Mice, Inbred ICR ; NF-kappa B ; genetics ; metabolism ; Tumor Necrosis Factor-alpha ; genetics ; metabolism

Objective To analyze the epidemic situation of human brucellosis in Qinghai province,in order to provide a theoretical basis for prevention and treatment of brucellosis.Methods Five counties in Qinghai province(Ping'an county,Haiyan county,Tianjun county,Dari county and Henan county) were selected as monitoring counties in 2010,and three or four townships were selected as monitoring points in each county.People aged 7 to 60 close contacted with livestock were monitored.The methods of rose bengal plate agglutination test(RBPT) and standard tube agglutination test (SAT) were used for serological testing.Brucellosis diagnosis was based on Brucellosis Diagnostic Criteria(WS 269-2007).Results A total of 2021 high-risk subjects from 5 counties were examined for brucellosis,and 76(by RBPT) of them were serologically confirmed with a positive rate of 3.76％ (76/2021),SAT positive 15 persons,the average positive rate was 0.74％ (15/2021).The number of infections was 15 cases,average prevalence was 0.74％(15/2021 ),and 3 new eases were discovered.The seasonal peak of incidence was from February to June.Most of the eases were reported dealing with slaughtering and fur processing.Conclusions The main reasons for epidemic rise are that the source of infection is not completely clear and weak awareness of self-protection in employees.So we must strengthen the quarantine,do surveillance on occupational groups and epidemic reporting work,carry out vocational training,strengthen publicity and education,and enhance the protection awareness.Thus brucellosis epidemic will be effectively controlled.

Objective To investigate the expression and variation of MIP 1β,MIP-2,and IL-12p70 in mice with bloodstream infection caused by 4 kinds of bacteria.Methods CD-1 (ICR) mouse models of bloodstream infection with Staphylococcus aureus (S.aureus),Enterococcus f aecalis (E.f aecalis),Escherichia coli (E.coli),and K lebsiella pneumoniae (K.pneumoniae) were established.After mice in each trial group and PBS control group were infected by bacteria for 0.5h,1h,3h,6h,12h,24h,and 48h,concentrations of MIP-1β,MIP-2,and IL-12p70 were detected by Luminex liquid suspension chip system.Results Concentrations of MIP-1β increased significantly 1h after bacteria was in blood,S.aureus,E.faecalis,E.coli,K.pneumoniae,and control groups were (134.5 ± 18.3),(61.5 ± 15.4),(3 354.0 ±809.0),(6 888.4 ± 1 100.2),and (28.9 ± 4.6) pg/mL respectively;the peak values of IL-12p70 were (389.3 ± 118.1),(127.6 ± 10.0),(42.2 ± 3.5),(62.8 ± 8.4),and (4.8 ± 0.3) pg/mL respectively.Concentrations of MIP-1β and MIP-2 in E.coli and K.pneumoniae groups were significantly higher than other trial groups and control group (all P＜0.01),while concentrations of IL-12p70 in S.aureus and E.faecalis groups were both significantly higher than E.coli,K.pneumoniae,and control groups (all P＜0.01).Conclusion Concentrations of MIP-1β and MIP-2 in E.coli and K.pneumoniae groups were both significantly higher than those in S.aureus and E.faecalis groups,while concentrations of IL-12p70 in S.aureus and E.faecalis groups were both significantly higher than those in E.coli and K.pneumoniae groups.The combination detection of multiple cytokines or chemokines are valuable in predicting gram-positive or gram-negative bacterial infection,and can provide basis for treatment of early infection.

OBJECTIVETo observe monocyte (Mo) development in wild type C57BL/6 mice and apoE gene knockout (apoE(-/-)) mice, and to evaluate the immuno-regulatory effect of Huanglian Jiedu Decoction (HJD) on peripheral Mo development in apoE(-/-) mice.

METHODSFour, 8, 12, and 16 weeks old female C57BL/6 mice were set up as control groups of different ages, while 4, 8, 12, and 16 weeks old female apoE(-/-) mice were set up as hyperlipidemia groups of different ages. Four-week old female C57BL/6 mice were recruited as a blank group. Four-week old female apoE(-/-) mice were randomly divided into the control group, the Western medicine group, and the Chinese medicine group by paired comparison, 5 in each group. Equivalent clinical dose was administered to mice according to body weight. Mice in the Western medicine group were administered with Atrovastatin at the daily dose of 10 mg/kg by gastrogavage, while those in the Chinese medicine group were administered with HJD at the daily dose of 5 g/kg by gastrogavage. Body weight was detected each week. After 4 weeks blood lipids levels (such as TG, TC, LDL-C, and HDL-C), and the proportions of Mo and Ly6c(hi) were detected.

RESULTSCompared with 4-week-old homogenic mice, the proportion of Mo decreased in 16-week-old C57BL/6 mice (P < 0.05). Levels of TC and TG, and the proportion of Ly6c(hi) subtype increased, but the proportion of Mo de- creased in 8-week-old apoE(-/-) mice (P <0. 05). Levels of TC, TG, and LDL-C increased in 12-week-old apoE(-/-) mice (P < 0.05). Levels of TC, TG, LDL-C, and HDL-C increased in 16-week-old apoE(-/-) mice (P < 0.05, P < 0.01). Compared with 8-week-old homogenic mice, the proportion of Mo decreased in 16-week-old C57BL/6 mice (P < 0.05); levels of TC and LDL-C increased in 12-week-old apoE(-/-) mice (P < 0.05); levels of TC and HDL-C increased in 16-week-old apoE(-/-) mice (P < 0.05, P < 0.01). Compared with C57BL/6 mice of the same age, TC and TG increased, HDL-C decreased (P < 0.01) in 4-and 8-week-old apoE(-/-) mice (P < 0.01); levels of TC, TG, LDL-C increased, and HDL-C level decreased in 12- and 16-week-old apoE(-/-) mice (P < 0.05, P < 0.01); the proportion of Mo increased in 4-week-old apoE(-/-) mice (P < 0.05); proportions of Mo and Ly6c(hi) increased in 8-week-old apoE(-/-) mice (P < 0.05). Compared with the blank control group, levels of TC, TG, and LDL-C, proportions of Mo and Ly6c(hi) increased (P < 0.01, P < 0.05), but HDL-C level decreased (P <0. 01) in the control group after intervention. Compared with the control group, body weight gained less in the Western medicine group and the Chinese medicine group (P < 0.05); the proportion of Ly6c(hi) subtype decreased in the Chinese medicine group (P < 0.05).

CONCLUSIONSIn development process blood lipids levels in apoE(-/-) mice are not only associated with age. Blood lipids levels induced growth changes in natural immune system are also correlated with age. In early stage of lipids development HJD intervention could correct this special immune disorder in apoE(-/-) mice.

Animals ; Apolipoproteins E ; genetics ; metabolism ; Drugs, Chinese Herbal ; pharmacology ; therapeutic use ; Female ; Gene Knockout Techniques ; Hyperlipidemias ; Lipids ; Mice ; Mice, Inbred C57BL ; Mice, Knockout ; Monocytes ; physiology

OBJECTIVETo evaluate the prognostic effects of neoadjuvant chemotherapy (NAC) in patients with local advanced gastric cancer.

METHODSWe retrospectively analyzed prognosis in 191 patients with advanced gastric cancer, of whom 71 were treated with NAC and 120 received surgery only between February 2007 and July 2013. Postoperative complication rate was recorded. Survival by clinicopathological features, pathological T and N stages, and histopathological tumor regression was retrospectively compared between the two groups.

RESULTSAccording to Response Evaluation Criteria in Solid Tumors, none of the 71 patients in the NAC followed by surgery group showed complete response, 36 showed partial response, 25 had stable disease, and 10 had progressive disease. The chemotherapy response rate was 50.7%; the disease control rate was 85.9%. Grade 3/4 adverse events were seen in less than 20% patients, with acceptable toxicities. No difference was found in the overall postoperative complication rates between the two groups (7 versus 22 cases, P=0.18). Median survival time was significantly different, at 54 months in the NAC combined with surgery group and 25 months in the surgery-only group (P=0.025).

CONCLUSIONIn patients with operable gastric adenocarcinomas, NAC can significantly improve overall survival without increasing surgical complications.

Adult ; Aged ; Female ; Humans ; Male ; Middle Aged ; Neoadjuvant Therapy ; Prognosis ; Retrospective Studies ; Stomach Neoplasms ; drug therapy ; mortality ; pathology

Axons ; chemistry ; Myelin Sheath ; chemistry ; Staining and Labeling ; methods

OBJECTIVE To develop a non-paper,interactive,multiplex medium way,and to obtain the information disinfection protection on second level of time.METHODS Using the computer,the touchscreen,the personal digital assistant(PDA),the general packet radio service(GPRS),the pronounciation(man-machine conversation),the video frequency and the other advanced technology methods,to study and develop an electronic version of intelligent search engine system for disinfection protection.RESULTS Touching namely attained the applied and guided information,such as to fulfil exactly the disinfection technology standard for the medical workers in medical establishments,to provide the post work instruction;to correctly guide the disinfection protection for common family;and to build the communication platfrom with the enterprisers in order to meet the demand for disinfection protection appliances from the society,hospital and family.CONCLUSIONS The intelligent search engine system is feasible applying to use.

Objective To evaluate effects of dietary intervention on self-efficacy and metabolic control of patient with type 2 diabetes. Methods A self-control designed research was conducted to 70 patients with type 2 diabetes at clinic receiving diet intervention. Before intervention and 1 month after, body mass index,waist, total cholesterol, high density lipoproteins, low density lipoproteins and uric acid were tested to evaluate the metabolic control. After 3 month, HbA1c was monitored to evaluate glycemic control. Meanwhile,before intervention and 1,3 month after, self-efficacy was investigated. Results One month later, body mass index, waist, blood lipid were lower than before, HbA1c was reduced 0.78%, the total score of self-efficacy and the dimension of nutrition, monitoring and medical were improved. Conclusions The dietary intervention was beneficial for improving metobolic control and self-efficacy of patients.

OBJECTIVETo establish an animal model of lung injury in SD rats using intratracheal instillation of unknown polymer and to provide the base for exploring the molecular mechanism of lung tissue injury induced by occupational exposure.

METHODSOne hundred forty SD rats were randomly divided into seven groups, including the control group 1 which was exposed to normal solution, the control group 2 which was not exposed to any one and five treatment groups which were exposed to 1 ml unknown polymer (0.5 ml for each lung) at the doses of 40, 30, 20, 10 and 5 mg/ml, respectively by intratracheal instillation. The rats were sacrificed on the 1st, 3rd, 7th, 10th, 14th, 21th and 28th day after exposure, then the lung tissues were examined pathologically and the blood bio-chemical analysis was conducted.

RESULTSThe results of blood biochemical analysis indicated that ALT and AST levels in rats exposed to 30 and 40 mg/ml unknown polymer were significantly higher than those in control groups. Intratracheal instillation of unknown polymer can causes PLF in experimental animals on the 14th days after exposure. The results of pathological examination exhibited that the lung tissue injury in rats exposed to unknown polymer for 14 days or more was found and the dose-effect relationship was observed.

CONCLUSIONAn animal model of lung injury in SD rats induced by unknown polymer with intratracheal instillation was established successfully. The results of pathological examination showed that the types of rat lung injury were similar to the clinical lung injury after exposure to unknown polymer, which provided a base for studying the mechanism of lung injury caused by occupational exposure to unknown polymer.

Animals ; Disease Models, Animal ; Female ; Lung ; drug effects ; pathology ; Lung Injury ; chemically induced ; Male ; Polymers ; toxicity ; Rats ; Rats, Sprague-Dawley