Adult ; Athletes ; Electroencephalography ; Female ; Humans ; Male ; Sports ; physiology

Cell Line, Tumor ; Choriocarcinoma ; metabolism ; Chorionic Gonadotropin ; pharmacology ; Female ; Humans ; Tissue Inhibitor of Metalloproteinases ; metabolism

Objective To evaluate the effects of preventing and treating delayed gastric emptying (DGE)in the patients with pylorus preserving pancreaticoduodenostomy(PPPD).Methods The clinical data about PPPD from 1992～2000 were analyzed retrospectively.Results The incidence rate of DGE was 50%,among which gastrostomy was performed in 2/2 cases and not performed in four tenths.Comparing gastric decompression through noses with gastrostomy,the function of gastric wriggle recovered ahead of seven to fifteen days in the former group.Conclusion The incidence rate of DGE in the patients with PPPD is very high.Preventive jejunostomy should routinely be taken and the application of the thin silicon rubber tube through nose is very effective to gastric decompression,combining the traditional Chinese medicine with western medicine.

Objective To assess the value of MR susceptibility weighted imaging(SWI) in the diagnosis of cerebral developmental venous anomaly(DVA). Methods Twenty-four patients with DVA were examined with 3.0T MR scanner, the sequences included spin echo T_1 WI, the turbo spin echo T_2 WI and SWI. The MR imaging features of DVA on SWI and conventional MR imaging were compared. Results Of the 24 cases with DVA, the lesions located in the white matter of frontal lobe(11 lesions), white mater of pa-rietal lobes (6 lesions), temporal lobes (2 lesions) and cerebellar hemispheres (5 lesions) respectively. Only 11 lesions were detected by pre-contrast MRI, which demonstrated as linear flow void in 4 cases and as radiated high signal intensity on T_2 WI in 7 cases. On contrast-enhanced MR imaging, all the lesions showed typical "caput medusae"-like enhancement. On SWI, all the lesions showed typical "caput medusae"-like low signal intensity. Conclusion SWI is sensitive to small venous anomaly and it can be a substitutive modality for contrast-enhanced MR imaging in the diagnosis and follow-up of DVA.

Objective To evaluate the effects of preventing and treating delayed gastric emptying (DGE)in the patients with pylorus preserving pancreaticoduodenostomy(PPPD).Methods The clinical data about PPPD from 1992～2000 were analyzed retrospectively.Results The incidence rate of DGE was 50%,among which gastrostomy was performed in 2/2 cases and not performed in four tenths.Comparing gastric decompression through noses with gastrostomy,the function of gastric wriggle recovered ahead of seven to fifteen days in the former group.Conclusion The incidence rate of DGE in the patients with PPPD is very high.Preventive jejunostomy should routinely be taken and the application of the thin silicon rubber tube through nose is very effective to gastric decompression,combining the traditional Chinese medicine with western medicine.

OBJECTIVE:To compare the therapeutic effect,adversere reactions and cost-effectiveness between granisetron and ondansetron in preventing nausea and vomiting caused by cancer chemotherapy.METHODS:Using pharmacoeconomic co_st-effectiveness analysis,the relevant therapeutic indices were evaluated.RESULTS:The effective rates of granisetron in preventing nausea and vomiting were 83.6% and 86.8% with an average cost of 210.48 yuans in a therapeutic couse,the cost-ef_fective ratio being 251.77 and 242.37,and those of ondansetron were 72.9% and 83.7% with an average cost of 381.35 yuans,the cost-effective ratio being 523.11 and 456.62.CONCLUSION:Granisetron can effectively prevent nausea and vomiting caused by cancer chemotherapy,and its cost-effective ratio is superior to that of ondansetron.

Objective To summarize the diagnosis and therapy of traumatic rupture of bladder.Methods Between January 1987 and December 2000,the diagnosis,therapy and effect was retrospectively analyzed on 47 patients with traumatic rupture of bladder.45 cases were finally diagnosed with bladder perfusion,2 were found in urethra reunion operation because of urethra disruption.47 cases were surgically treated with open repair,35 cases with bladder fistulization and 12 only with bladder catheterization.Result 2 of 47 cases died because of shock and serious combined injury.45 were have healed,and urination recovered after surgery.Conclusions Intravesical perfusion with water of bladder and abdominal puncture are simple and reliable method to diagnose rupture of bladder.Repairing of bladder is a important measure to therapy rupture of bladder.

OBJECTIVETo compare the differences in the clinical efficacy on insomnia between shujing massage therapy and medication with estazolam.

METHODSEighty patients of insomnia were randomized into a shujing mass age therapy group (40 cases) and a medication group (40 cases). In the shujing massage therapy group, the spreading massage manipulation was applied along the running course of the gallbladder meridian of foot-shaoyang on the temporal area. The pressing and kneading manipulation was done at Yangbai (GB 14), Benshen (GB 13), Toulinqi (GB 15), Zhengying (GB 17), Chengling (GB 18), Shuaigu (GB 8), and Fengchi (GB 20), etc, 1 min at each acupoint. In the medication group, 1 mg estazolam was taken orally half an hour before sleep. The treatment was given once every day in the two groups. After the continuous treatment for 1 month, every dimensional score and the total score in the Pittsburgh sleep quality index scale (PSQI) and the clinical efficacy were evaluated between the two groups.

RESULTSAfter the intervention, the each item score of PSQI was improved as compared with that before treatment in the patients of the two groups (all P<0. 05). The differences in sleep time and the time for falling into sleep were not significant between the two groups (both P>0. 05). In the shujing massage therapy group, the scores of sleep quality, sleep efficiency, sleep disturbance and daytime dysfunction, as well as the total score were all lower than those in the medication group (all P<0. 05). The total effective rate was 92. 1% (35/38) in the shujing massage group and was 84. 2% (32/38) in the medication group, indicating the significant difference (P<0. 05).

CONCLUSIONShujing massage therapy achieves the superior efficacy on insomnia compared with the oral administration of estazolam.

Acupuncture Points ; Adult ; Aged ; Female ; Humans ; Male ; Massage ; Meridians ; Middle Aged ; Sleep Initiation and Maintenance Disorders ; therapy ; Treatment Outcome

OBJECTIVE:Study regarding Smad3/transforming growth factor-β1(TGF-β1)signal transduction in pathological scars mainly focus on in vitro cultured fibroblasts,however,the correlation study was rare on keloid.The aim of this study is to detect the expressions of Smad3 and TGF-β1,and investigate their relationship in pathogenesis and development of pathological scars METHODS:Experimental samples were obtained frOm the patients who underwent burn and plastic surgery at the Department of Burn and Plastic Surgery,Workers'Hospital of Tangshan,Hebei Medical University,from June 2004 to June 2008,including 48 patients with Keloid,aged 16-52 years,and 40 patients with hypertrophic scars aged 18-56 years.Normal skins from additional 40 cases were served as controls The expressions of Smad3 and TGF-β1 protein in keloid,hypertrophic scars and normal skin were examined by flow cytometry.RESULTS:The expression of Smad3 and TGF-β1 were obviously greater in the experimental group than that of the control group (P＜0.05),but the difference between keloid and hypertrophic scars had no significance(P＞0.06).There was a positive correlation between Smad3 and TGF-β1 in keloid and hypertrophic scars(r=0 489 2,P=0.000 4:r=0.471 0,P=0.002 2).No notable correlation was found between Smad3 and TGF-β1 in normal skins(P=0.471 4).CONCLUSION:The expressions of Smad3 and TGF-β1 are up-regulated and the synergism of Smad3 and TGF-β1 may promote the development in pathological scars.

Objective To explore the effects of MIF stimulation on collagen Ⅰ and Ⅲ synthesis in the cultured blood vessel SMC ofrats. Method The content of collagen Ⅰ and Ⅲ protein in primary culture of SMC was measured with Western-blot. Results MIF couldpromote the increasing of the collagen Ⅰ protein expression in the SMC. But there were no improvement on collagen Ⅲ. Conclusions MIFcould stimulate SMC to synthesize the collagen Ⅰ.