Burns ; complications ; Humans ; Shock ; etiology ; prevention & control ; Universal Precautions

Burns ; complications ; therapy ; Fluid Therapy ; Humans

Burns ; complications ; metabolism ; therapy ; Fluid Therapy ; Humans ; Hypoxia ; etiology ; metabolism ; prevention & control ; Ischemia ; etiology ; metabolism ; prevention & control

Adenosine Triphosphate ; pharmacology ; Animals ; Burns ; metabolism ; Calcium ; metabolism ; Female ; Male ; Mitochondria, Heart ; metabolism ; Rats

OBJECTIVE:To provide reference and evidence for rational use of clinical nutrition. METHODS:The types of en-teral and parenteral nutrition and the cost of prescription were analyzed statistically in 17 third grade class A general hospitals,3 third grade class A special hospitals and 14 secondary general hospitals from Shanghai area during 2011 to 2013. RESULTS:Nutri-tion preparations were mainly used by hospitalized patients. Total cost of nutrition preparations in outpatient and emergency depart-ment respectively occupied 8.14%,8.77% and 8.89% of total cost of nutrition preparations in the hospital during 2011-2013. The parenteral nutrition was the main form of nutritional support. There were only three kinds of enteral nutrition in top ten nutrition preparations in the list of prescription cost. Although seven out of ten kinds of nutrition preparations were given enterally which was the main mode for outpatients and emergency patients,the cost of prescriptions of parenteral nutrition increased faster compared to enteral nutrition,especially alanyl-glutamine. CONCLUSIONS:Parenteral nutrition is the main mode of nutrition support,especial-ly for inpatients;great attention should be paid to the increase of the cost of prescriptions about parenteral nutrition in outpatients and emergency patients.

24 days in mm, V1:the degree of expansion in ml) had linear correlation, E1=(0.86V1?0.60) mm. Conclusion The results of the study demonstrate that CT is an accurate and reliable imaging technique in the evaluation of the degree of expansion of the injured orbit and in the prediction of the possibility of the consequent enophthalmos and its degree. It is significantly helpful to the therapeutic planning for the quantity the retroglobal filling in the rectification of the enophthalmos.

OBJECTIVETo investigate the influence of adrenoreceptor beta-agonists terbutaline on gene expression of vascular endothelial growth factor (VEGF) in rat astrocyte after induction by norepinephrine (NE) and burn serum.

METHODSThe sera of normal and burn rats were separated for use. Primary astrocytes of brain tissue were isolated from neonatal 1-3 d rats and cultured and divided into following groups: (1) CONTROL GROUP: with 10% normal rat serum in the culture medium. (2) NEl, NE2, NE3 groups: with 10% burn rat serum and 10, 20, 50 micromol/L NE in the culture medium, respectively. (3) TBN1, TBN2, TBN3 groups: with 10% burn rat serum and 10, 20, 50 micromol/L NE and 10, 20, 50 micromol/L terbutaline in the culture medium, respectively. The mRNA and protein expression of VEGF in each group were determined with real-time PCR and Western blotting, respectively.

RESULTSThere was a low protein expression of VEGF in control group, but it increased slightly in NE1 group, and then increase gradually in NE2, NE3 groups, and it was obviously increased in TBN1, TBN2, TBN3 groups. The mRNA expression of VEGF in NE1, NE2, NE3 groups were [(13.26 +/- 0.03), (10.37 +/- 0.04), (14.87 +/- 0.55) copies/g], respectively, which were significantly higher than that of control [(5.72 +/- 0.12) copies/g, P < 0.01]. In addition, the expression of VEGF mRNA in TBN1, TBN2, TBN3 groups was higher than that in control group, and expression of VEGF mRNA [(13.39 +/- 0.19), (15.77 +/- 0.11), (16.00 +/- 0.07) copies/g] was gradually increased, which showed obvious difference between TBN2 and NE2, and also between TBN3 and NE3 groups (P < 0.01).

CONCLUSIONTerbutaline can increase gene expression of VEGF in rat astrocytes after induction by NE and burn serum.

Animals ; Astrocytes ; drug effects ; metabolism ; Burns ; Gene Expression ; Norepinephrine ; pharmacology ; RNA, Messenger ; metabolism ; Rats ; Rats, Wistar ; Serum ; Terbutaline ; pharmacology ; Vascular Endothelial Growth Factor A ; metabolism

Objective To investigate the effect of escharectomy on rats' pulmonary NF-?B activation and the expression of pulmonary proinflammatory cytokines in early stage of burn injury.Method Wistar rats were randomly divided into three groups:group A(control group),group B(postburn without escharectomy),group C(escharectomy at early stage of burn injury).Thermal-injuried rats underwent 35% TBSA full-thickness burns. Activation of pulmonary NF-?B at 12 hours and 24 hours postburn was tested by electrophoretic mobility shift assay (EMSA),and at the same time expressions of pulmonary TNF-?mRNA were measured by reverse transcription polymerase chain reaction(RT-PCR)and release of pulmonary TNF-?were assayed by enzyme-linked immunosorbent assay(ELISA).Results Compared with control group,activity of pulmonary NF-?B in group B was markedly increased,reached(19.56?1.36)?10~4 A at 12 hours and(15.23?1.94)?10~4 A at 24 hours,which was higher than that in group A[(4.36?0.38)?10~4 A,P

After the antidepressant patents were retrieved from Innography, their distribution, R& D level, hot spots and core patents were analyzed , which showed that the largest number of antidepressant patents was produced in USA, the medicinal preparations containing organic active ingredients were the hot spots, the technological and economic strengths of Pfizer, Novo and Sanofi-Aventis were relatively tremendous.The law-suited patents, reex-amined patents and patent strength were mined.

Objective To assess the endemic trend of Kaschin-Beck disease in Tibet and to provide scientific basis for prevention and etiology study of the disease. Methods A questionnaire designed by us was administered to 905 participants who were from Lhundrop county, Medro Gongkar county of Lhasa municipality and Sangri county of Lhoka region in July to November, 2007. The Kashin-Beck disease diagnostic criteria(GB 16003-1995) was used for clinical diagnosis, and children 5 to 14 years old were taken right wrist X-ray film for diagnosis.Results One hundred and forty-four genealogies were recruited in this study. The interview and clinical examination were done to 905 persons, 208 persons were detected with Kaschin-Beck disease, and the detectable rate was 22.98%(208/905). The numbers of patients with degrees Ⅰ , Ⅱ and Ⅲ of Kaschin-Beck disease were 148, 43 and 17, respectively, with proportion of 71.15%(148/208), 20.67%(43/208) and 8.17%(17/208) out of all patients, respectively. The detectable rates of Kaschin-Beck disease were 29.73% (102/343) and 18.86%(106/562), respectively in Lhasa and Lhoka district, and the difference between this two districts was statistically significant(x2= 15.257, P＜ 0.01) . A total of 368 males and 537 females were recruited in this study, the detectable rates of male and female with Kaschin-Beck disease were 19.29% (71/368) and 25.51% (137/537), respectively,and the difference between male and female was statistically significant (x2 = 5.372, P ＜ 0.01) . In this study most patient were between 31 to 70 years old, the patients with degrees Ⅱ or Ⅲ of Kaschin-Beck disease were mostly above 40 years old. There were only 5 patients who were less and equal 20 years old in chinical diagnosis. The Xray positive detectable rate of children between 5 to 14 years old was 6.85% (10/146). Conclusions The condition of Kashin-Beck disease area is relatively stable in these two regions in recent years, and shows a downward trend. However, there are still positive child cases diagnosed by X-ray, which should arouse the attention of the relevant departments to further strengthen the implementation of control measures.