Objective To investigate the clinical effects of the traditional rehydration and sub-shock therapy for pre-hospital treatment of traumatic shock.Methods Two hundred and sixteen patients with traumatic shock,were divided into two groups by random digits table:group A (103 cases) and group B (113cases).Group A was treated by traditional rehydration method,group B was treated by sub-shock therapy.The mortality,incidence of serious complications,and laboratory parameters between two groups were compared.Results The total mortality in group A was significantly higher than that in group B [38.8％ (40/103) vs.25.7％ (29/113),P ＜ 0.01].There was no statistically significant difference in ＜ 1 h,＞ 2 h mortality between two groups (P＞ 0.05).The 1-2 h mortality in group A was significantly higher than that in group B [18.4％(19/103) vs.8.0％(9/113),P ＜ 0.05].The incidence of serious complications in group A was significantly higher than that in group B [41.7％ (43/103) vs.21.2％ (24/113),P ＜ 0.01].Treatment of 1 h various laboratory parameters in group B were significantly better than those in group A (P ＜ 0.01 or ＜0.05).The average amount of fluid in group A was significantly more than that in group B [(2352.6 ± 763.1)ml vs.(592.4 ±236.3) ml,P ＜0.01].There was no statistically significant difference in systolic blood pressure between two groups (P ＞ 0.05).Conclusions Sub-shock therapy in pre-hospital emergency treatment of traumatic shock has some advantages compared with traditional rehydration method,which is conductive to the maintenance of the patient' s vital signs,to reduce bleeding and improve patient treatment rate.

Objective To investigate the correlations between plasma levels of interleukin(IL)-17,-10,-4 and interferon(IFN)-? and their clinical implications in children with asthma.Methods Twenty-two children with asthma and twenty healthy children were enrolled in the study.Blood samples from these patients were collected at acute and convalescent stages.The plasma levels of IL-17,-10,-4 and IFN-? were detected by ELISA method.Results The plasma level of IL-17 was significantly decreased in children with asthma at the acute and convalescent stage compared with healthy controls(P

Coronary Disease ; drug therapy ; Humans ; Hypolipidemic Agents ; administration & dosage ; therapeutic use

Colitis, Ulcerative ; therapy ; Humans ; Integrative Medicine ; Medicine, Chinese Traditional

Cardiovascular Diseases ; drug therapy ; prevention & control ; Humans ; Hypolipidemic Agents ; administration & dosage ; therapeutic use ; Risk Reduction Behavior

Objective To analyze the expression of cholecystokinin(CCK) in rat' s hippocampus and cerebral cortex following heat stress and febrile convulsions (FC). Methods Warm water was used to induce FC model. Immunohistochemistry method tested CCK protein. Results Very few or no CCK neurons were seen in the control rats. There was weaker expression of CCK in cerebral cortex of HS group,mainly located in PIR,ENT and RS subfield.No CCK positive ceiis were seen in hippocampus of HS rats. In contrast, abundant expression of CCK protein was found in hippocampus and cerebral cortex of FC group. They were well-distributed, without characteristic subnucleus-specific distribution. Conclusion Abundant induction of CCK in hippocampus and cerebral cortex of FC group suggested that CCK may play a role in the central control of FC.

Objective To investigate the mechanism of renal interstitial fibrosis after unilateral ureteral obstruction and renal protctive effect of angiotensin coverting enzyme inhibitor (ACEI),benazepril on rat kidney.Methods Twenty-four rats were randomly assigned to shame operation group (normal group),operation group, benazepril(10mg?kg -1 ?d -1 ) treatment group after unilateral ureteral obstruction. Renal tissues were examined by light and electronmicroscopy at the 2nd week after operation. Immunohistochemistry was applied to measure the expression of collagen Ⅲ,transforming growth factor ? 1 (TGF-? 1 ) and nuclear factor-kB(NF-kB) in the renal interstitium.Results In comparison with shame operation group, the expression of collagen Ⅲ , TGF-? 1 and NF-kB in the interstitium of operation group markedly increased (P

We have obtain a steady and reliable dyeing methods for the uniuncleate and dicaryotic hyphae of Pleurotus tuber-regium by using different foster hyphae way, comparing two kinds of fastness liquid and three dye stuff on the hyphae nuclear stain effect, and then optimization grouping.

Colitis, Ulcerative ; therapy ; Humans ; Integrative Medicine

Background and purpose: High expression of telomerase and telomere stability are two common features in tumor cell. hTERT is a catalytic subunit of telomerase, TRF2 is extremely important to maintain the length and stability of telomerase. This study was to construct the recombinant adenovirus mediated shRNA to hTERT and TRF2, and to investigate the inhibitory effects of the vector by solo-inhibiting and connect-inhibiting in the MCF-7 cells, in order to present a new approach to the gene therapy for breast cancer. Methods: rAd-hTERT and rAd-TRF2 were constructed and the expression of hTERT mRNA and TRF2 mRNA were tested by FQ-PCR 48 hours after transfecting in MCF-7 cells. Apoptosis was observed by flow cytometry 1 to 6 days after transfection. Results: ①At 48 hours after transfection, the results of FQ-PCR showed that compared to PBS group, the expression of hTERT in rAd-hTERT group was obviously decreased and the inhibition ratio was about 86%, but TRF2 had not been obviously inhibited (P>0.05);the expression of TRF2 in rAd-TRF2 group was obviously decreased and the inhibition ratio was about 80%, but hTERT had not been obviously inhibited (P>0.05);in rAd-hTERT/rAd-TRF2 group, the inhibition ratio of hTERT and TRF2 were about 88% and 85%. Comparing rAd-hTERT/rAd-TRF2 group with rAd-hTERT group and rAd-TRF2 group, there were no significant differences of inhibition ratio between hTERT gene and TRF2 gene(P>0.05). Otherwise, comparing rAd-HK group, rAd-blank group with PBS group, there were no significant differences of inhibition ratio between hTERT gene and TRF2 gene(P>0.05). ②The result of flow cytometry showed that apoptosis was induced at the first day after transfecting in rAd-hTERT group and rAd-TRF2 group, the most obvious apoptosis was in the 3rd to 5th days,at the peak in the 5th day, and decreased in the 6th day after transfection. The apoptosis ratio of rAd-hTERT group was 46.2%, rAd-TRF2 group was 43.5%. The apoptosis ratio of rAd-hTERT/rAd-TRF2 group was 46.2% at first day, 68.5% at the second day, the most obvious apoptosis was in the 3rd to 6th days and was 77.6% in the 6th days in rAd-hTERT/rAd-TRF2 group. There were significant differences in apoptosis ratio in solo-inhibiting and connect-inhibiting(P<0.05). In addition, comparing rAd-HK group, rAd-blank group with PBS group, there were no significant differences in apoptosis ratio(P>0.05). Conclusion: ①Target sequence of RNAi which aimed at hTERT gene and TRF2 gene was designed efficiently, and the RNAi expression vectors were seen in vivo study efficiently and specifically inhibited the correspond gene expression and promoted cell apoptosis in MCF-7 cells. ②rAd-hTERT vector and rAd-TRF2 vector have no synergistical effect and antagoinstical effect on inhibiting hTERT gene and TRF2 gene mRNA expressing in MCF-7, but there was synergistical effect in terms of the induction of apoptosis. So association-RNAi-technique targeting to the genes of telomere length and stability can effectively promote tumor cell into apoptosis and inhibit breast cancer cell growth. RNAi technique of connecting correlation genes is a more effective gene therapy strategy.