Objective To investigate the therapeutic effect of buflomedil hydiochoride for on jection inpro- gressive ischemic stroke.Methods 60 patients with cerebral infarction were divided into buflomedil hydrochoride for injection treatment group and control treatment.Then the nepal function deficits of patients were evaluated before and after 15 days.Serum MMP-9 levels in vein blood samples of ischemie stroke were detected.Results The inci- dence rate of progressive ischemic stroke in treatment group of buflomedil hydrochoride for injection was lower than that of control treatment group(P

Objective To investigate the operative treatment of displaced intra-articular fractures of the calcaneus using a small lateral incision approach.Methods Thirty-one patients with 32 intra-articular calcaneal fractures,were treated with open reduction and internal fixation through a small lateral incision approach from October 2004 to April 2006.The skin incision was made from the distal tip of the fibula to the base of the fourth metatarsal.According to Sanders classification,there were 21 typeⅡfractures and 11 typeⅢfractures.The first change of dressing was done on the second day after operation.The residual blood clots in the wounds were cleaned as much as possible when the drainage sheet was removed.The operated foot was bandaged with pressure dressing of cotton pad.Results After an average follow-up of 10.5 months(range,3 to 18 months),no soft tissue com- plications were found,and all had acceptable reduction.The preoperative X-ray film showed that B(?)hler angle was 6.84??9.36?,Gissane angle was 106.04??12.03?.The postoperative X-ray film demonstrated that B(?)hler angle was 32.06?+6.87?,Gissane angle was 115.81??9.48?,and the difference was statistically significant(P＜0.01).According to the AOFAS evaluation system for Ankle-Hindfoot,two feet scored 60-70 points,nine feet 70-80 points,16 feet 80-90 points and five feet 90-100 points.Condusion The small lateral incision approach is a good option for management of calcaneus fractures,because it causes minimal soft tissue damage,provides excellent exposure,and leads to convenience for later removal of internal fixators and subtalar arthrodesis.

Objective To observe the effects of exposure to infrasound on auditory function of guinea pigs as reflected by the brain stem response (ABR) and distortion product otoaeoustic emission(DPOAE).Methods Seventy-two Guinea pigs were used in this study,of them,12 served as controls and 60 were divided into 2 experi- mental subgroups.ABR and DPOAE were detected after exposure to infrasound stimulation at 16 Hz,90 dB or 16 Hz,130 dB for 2 hours a day for 1 ,7,14,21 and 28 days.Results The threshold of ABR after exposed to infrasound at 16 Hz,90 dB in 1 day and 28 days was higher than the controls (P0.05),but significant difference was observed with 16 Hz 130 dB infrasound exposure on the 21st and,28th days when compared with the controls (P

Objective To determine the effect of endomorphin (EM) on colonic electromyography activity and investigate the pathogenesis of slow transit constipation (STC). Methods An experimental rat model of slow transit constipation was constructed by contract laxatives mixed with the feed. The changes of colonic electromyography and reaction to endomorphin 1 and endomorphin 2 were examined. Results Compared with the control group, the frequency and amplitude of slow wave in cathartic colon rats were decreased significantly. Endomorphin 1 and endomorphin 2 significantly decreased the amplitudes of slow wave, but did not change the frequencies of slow wave. The effect of endomorphin 1 was more pronounced than that of endomorphin 2, which could be reversed by the morphine antagonist Naloxone in concentration-dependent manner. Endomorphin could not block the stimulating effect of acetylcholine. Conclusions Endomorphin can influence the colonic electromyography activity and intestine motility of cathartic colon rats, and may be involved in the pathologic mechanism of slow transit constipation.

Brain ; surgery ; Cerebrospinal Fluid Rhinorrhea ; surgery ; Humans ; Postoperative Period

Objective To study the feature of neonatal infections and characteristics of antibiotic treatment in a tertiary children ' s hospital. Methods Clinical data including incidence of infection, primary disease,species of bacteria, complication and antibiotic utilization in hospitalized patients from Jan. 2010 to Dec. 2012 were retrospectively reviewed using their medical records. Results Among 1826 patients admitted to neonetal surgery ward, 542 infants ( 29. 7％) were with infection. The incidence of antibiotic resistance was 23. 51％. The top five infectious diseases were:perianal abscess, necrotizing enterocolitis, colicitis, omphalitis and subcutaneous gangrene. 12 cases of multi-resistant infection were cured by non-restricted antibiotics. 109 were cured by restricted antibiotics. And other 7 were cured by special antibiotics. No death nor multi-resistant nosocomial infection were found. Risk factors including multi-site infection, premature or low birth weight infants, liver, kidney or heart dysfunction,fever lasting more than 3 days after antibiotic therapy, septic shock, sepsis, digestive tract perforation and peritonitis,were vital in choosing specific antibiotics. Conclusions Infection is one of the most common diseases in neonatal surgery ward, with major pathogens sensitive to antibiotics. The clinical characteristics and drug sensitive test are conductive to the reasonable use of antibiotics. Special antibiotics can be used directly in patients with risk factors Clinical doses of antibiotics in neonates depend on the monitoring of drug concentration.

OBJECTIVETo observe the efficacy of catgut implantation at back-shu points in treatment of mild perimenopausal depression of kidney, deficiency and liver stagnation syndrome and analyze its essential function on target symptoms.

METHODSForty-five cases were randomized into a catgut implantation group (23 cases) and atid acupuncture group (22 cases). In the catgut implantation group, catguts were implanted at Shenshu (BL 23), Ganshu (BL 18), Xinshu (BL 15), Pishu (BL 20), etc., once every week. In the acupuncture group, the conventional acupuncture was applied to the same acupoints as the catgut implantation group, once every two days. The: treatment of 4 weeks made one session, and continuous 2 sessions were required. The efficacy was evaluated in, 2 sessions. The follow-up started in the 12th week. Before treatment, after treatment and in the follow-up period, Kupperman score and the total score in Hamilton depression scale (HAMD), as well as the factor score were observed in the patients separately.

RESULTSKupperman score, the total HAMD score and the scores in the items of anxiety/somatization, retardation, sleep disorder and cognitive disorder after treatment were all reduced significantly as compared with those before treatment in the two groups (P<0.01, P<0.05). In the follow-up period, the difference in Kupperman was not significant in comparison with that after treatment in the catgut implantation: group (P>0.05). The total HAMD score and sleep disorder were reduced significantly as compared with those after treatment in the catgut implantation group (both P<0.01); in the acupuncture group, Kupperman score, the total HAMD score and sleep disorder were all increased as compared with those after treatment (all P<0.05). In; the catgut implantation group, the total HAMD score was lower than that in the acupuncture group (P<0. 05), and the scores in the items of retardation and sleep disorder were reduced significantly as compared with those in the acupuncture group (both P<0.01).

CONCLUSIONThe catgut implantation at back-shu points alleviates perimenopasual sympton is in patients of mild perimenopausal depression of kidney deficiency and liver stagnation syndrome. This therapy effectively relieves depressive disorders by regulating the target symptoms such as anxiety/ somatization, retardation, sleep disorder and cognitive' disorder. The long-term efficacy of this therapy is better than the conventional acupuncture.

Acupuncture Points ; Acupuncture Therapy ; Adult ; Catgut ; Depressive Disorder ; physiopathology ; therapy ; Female ; Humans ; Kidney ; physiopathology ; Liver ; physiopathology ; Middle Aged ; Perimenopause ; psychology ; Treatment Outcome

Adult ; Cerebrospinal Fluid Rhinorrhea ; surgery ; Endoscopy ; adverse effects ; Female ; Humans ; Mucormycosis ; etiology

Objective To explore the protective role of PR-39 on the ischemia reperfusion injury renal tissue of rats.Methods 60 male SD rats were enrolled and randomly divided into experimental KP group and negative control KE group.The rats orthotopic renal transplantation model were established.The recombinant adenoviral vectors containing promoter KSP and PR-39 gene (KP) or none (KE) were injected via renal artery.HE staining,immunohistochemistry and TUNEL staining were performed on the rats' renal tissues at 2 days after IRI modeling,and the renal tubular interstitial injury score and peritublar capillary rarefaction was also evaluated.The renal function related factors of rats was monitored before and after IRI,and the blood urea nitrogen and creatinine level was also compared between KP and KE groups.Results Blood urea and creatinine concentration was increased,part of glomerular and tubular injury in renal tissue were also visible in rats underwent renal IRI,which proved the rat orthotopic renal transplantation model were successfully estabilshed.PR-39 gene specifically expressed in renal interstitial tissue,but not in glomerular.The degree of kidney tublar injury and the number of apoptotic cells were lower in KP groups by comparing with negative control KE groups.Renal tubular injury was significantly decreased in group KP than in group KE.Peritubular capillary rarefaction index is smaller in KP than in KE group.The blood urea nitrogen and creatinine level in KP group were significantly lower than those in KE group,and the renal function were also recovered more quickly.Conclusion The specific expressed PR-39 in renal interstitial and tubule,can inhibit the apoptosis of renal tubular epithelial cells and promote the angiogenesis of peritubular capillary,so as to exert its protective role on IRI renal tissue.

Objective To comprehend the status and risk factors of overweight and obesity among urban and rural inhabitants of Shenchi county.Methods With stratified cluster sampling,two residents" committees were selected as investigation spots from each town of Longquan,Yijing,Bajiao and Hezhi of Shenchi county.Permanent inhabitants aged 20 to 74 yrs were investigated on their status of overweight and obesity and its realted risk factors.Results In this study,2231 inhabitants were investigated,among which male 871 and female 1 360.The prevalence rate of overweight and obesity were 28.6%(standardized rate was 26.7%) and 5.1% (standardized rate was 4,5%).There was a statistic significance in prevalence rate of overweight between male and female(X~2=4.595, P0.05).It was discovered that the age,the degree of education, the annual income of family,drinking,exercise status,alimentary control status,family history and so on had the relation with BMI, the exercise and diet control status assumed negative association by multiple linear regression.Conclusion There is a high prevalence rate of overweight and obesity among residents in Shenchi county in Shanxi province.We should make the comprehensive intervention measures according to its status and risk factors,and make the prevalence rate decreased.