Objective　To find out the infection of brucella among local people.Methods　To implement requirement of brucella surveillance program according to the prevention and cure of brucella document.From 1996-1998,continous surveillance of the group people aged 7～60 years was done.Results　Three years surveillance showed that in Yuli county the brucella average infection rate is 13.11%,the rate of contracting disease is 2.62%.Such disease happened among different profession and different kinds of people.It shows that the brucela infection has transferred and diffused from pasturing area to rural section and town.Conclusions　The ways is to adopt the available prevention and cure ways,to avoid the source of brucella infection,to strengthen the prevention and cure of the brucella infection among the animals,to improve people's protection consciousness,to reduce the harm that disease done to people.

Background Nowadays,glaucoma is the major cause of irreversible blindness worldwide and the second cause of global visual loss.To accurately obtain the anterior chamber depth (ACD)is of helpful for screening primary angle-closure glaucoma (PACG).ObjectiveThe aim of this study is to explore the difference and agreement in the measurement of ACD between Scheimplug Imaging System (Pentacam)and ultra-sonographic biomicroscope (UBM).MethodsSeventy-seven eyes of 77 PACG patients aged (69.96±7.87)were divided into two groups.Thirty-seven eyes with acute primary angle-closure glaucoma (APACG)were assigned to group 1,and forty eyes with chronic primary angle-closure glaucoma (CPACG)were assigned to group 2.Central ACD was measured with Pentacam and UBM,respectively.The Bland-Altman method was used to evaluate the agreement of the two methods.ResultsThe ACD values measured by Pentacam and UBM were (1.6467±0.2687)mm and (1.5601±0.2677)mm respectively in APACG,indicating a significant difference (t=-7.259,P<0.01)and a positive linear correlation between the results of these two methods (r=0.939,P<0.01).The ACD values measured by Pentacam and UBM were (2.0622±0.2317)mm and (1.9648±0.2176)mm respectively in CPACG eyes with a significant difference between them(t=-10.433,P<0.01)and a significant linear correlation between these two outcomes (r=0.967,P<0.01).The Bland-Altman method showed that the two modalities had comparable results for ACD.ConclusionPentacam,as a new 3-dimensional mathematical model of the anterior segment,presents some different results from UBM in the measurement of ACD,but it is not clinically significant.Combination of Pentacam and UBM may be available for the clinical measurement of ACD.

66 patients with sick sinus syndrome were enrolled in this study. All patients meeting the indications for dual chamber pacing were randomly divided into two groups: right atrial appendage(RAA) pacing group was made up of 36 patients and low atrial septal(LAS) pacing group was made up of 30 patients. Follow-up was 12 months. The incidence of atrial fibrillation(AF) was lower in LAS group(3. 3% ) compared with the RAA group(19. 4% );P wave dispersion in RAA group was significantly higher than that in the LAS group (P < 0. 01). After 3 months of the operation, left atrial volume index(LAVI) in RAA group was significantly larger than that in the LAS group. In LAS group compared with the RAA group P wave dispersion and LAVI were significantly lower after operation in sick sinus syndrome. LAS pacing was superior to RAA pacing in preventing new atrial fibrillation.

Objective To explore the effect of radiofrequency catheter ablation( RFCA) on cardiac reverse remode-ling and improvement of life quality in cardiomyopathy patients with paroxysmal atrial fibrillation( PAF) . Methods 95 cardiomyopathy patients with PAF were enrolled in our study and divided into two groups. RFCA group:62 patients received circumferential pulmonary vein isolation, ( left ventricular end-diastolic ) LVEDD ≥55 mm (male), LVEDD ≥50 mm (female); Drug group:33 patients were treated with drug for controlling heart rate ( resting heart rate around 60~80 bpm, heart rate during daily activity <100 bpm) . 72 hours after admission or 6 months after surgery in RFCA group, when the heart rate returned to normal or 6 months after treatment in Drug group, Short-Form36(SF-36) was used to evaluate the quality of living in the patients respectively; transthoracic echocardiography was performed in sinus rhythm;LAD, LVEDD and LVEF of the patients were measured. Results in RFCA group, LAD and LVEDD of 62 patients reduced and LVEF increased in 6 months after surgery statisti-cally significant(P<0. 05). In Drug group, 6 months after treatment, LAD and LVEDD of 33 patients increased ( P<0. 05 ) , without significant change in LVEF. There was no statistical significance in psychological health, physical function and general health perceptions, but there was significant improvement in social function and phys-ical function,affective state, physical role and energy in both RFCA group and drug group (P<0. 05), and it was more obvious in RFCA group(P<0. 05). Conclusion RFCA can reverse cardiac structural remodeling via sinus rhythm maintenance and improve the quality of life in cardiomyopathy patients with PAF.

Objective To study the effect of mitomycin C(MMC)‐chitosan (CS)sustained release microspheres on the scar‐ring prevention of the filtering passage during glaucoma filtering surgery .Methods Filtering surgery model was established on 96 eyes of 48 healthy adult New Zealand white rabbits which were divided into 4 groups ,24 eyes in each group .The right eyes implan‐ted MMC‐CS microspheres in 24 rabbits(group A) ,whereas that of the fellow eyes implanted empty CS microspheres(group B) , and in other 24 rabbits which right eyes only used 0 .20 mg/mL MMC cotton(group C) ,on the opposite sides with no adjunctive treatment(group D) .Intraocular pressure ,filtering bleb ,anterior chamber flare ,complications and the numbers of corneal endotheli‐al cells were observed after surgery .Rabbits were killed on the 7th ,14th and 21th day postoperatively in batch and histopathological examination was carried out .Results (1)the intraocular pressure:group A can maintain the low level of intraocular pressure for a long time ,followed by group C ,group B and group D ,and difference between groups was statistically significant (P< 0 .01) .(2) The filtering blebs :the filtering bleb survival time of group A was longer than other group(P<0 .01) .(3)Complication:there was not any complication in the 4 groups .(4)The number of corneal endothelial cells :the number of corneal endothelial cells of group A preoperative and postoperative had no statistical significance differences(P>0 .05) .(5)Histopathologic findings :group A had bet‐ter conjunctival epithelial integrity ,subconjunctival fibroblast less than other groups ,filtration had no obvious inflammation infiltra‐tion around the mouth area ,but also had fewer new collagen fibers .Conclusion MMC‐CS sustained release microspheres is a safe and effective treatment to inhibit inflammatory cells activity and fibroblast activity in surgery sites ,and can significantly improve outcome of filtration surgery .

ObjectiveTo expose the effects of toes movement treating on the improvement of motor function of the patient s' affected lower limb.Methods36 patients with hemiplegia were divided into twe groups,22 patients for treating group in which toes treatment was applied, and 14 patients for comparative group in which no toes treatment was applied.After two months treatment, the effect was judged using Japanese Motor Function Test.Results22 patients in the treating group had gotten level 8 or higher (100%), while 7 patients in the comparative group had gotten that(50%).ConclusionToes movement treating is important in the recovery of functional movement of the hemiplegia patients.

Objective To study the etiology,pathogenesis,diagnosis and treatment of non-traumatic splenic rupture.Method The clinical data of patients with atraumatic splenic rupture from our hospital were retrospectively analyzed,and the liferatures were reviewed.Results Most cases were male.The average age was high.The etiological factors were diverse,and the most common being blood diseases,virus infection,local inflammation and neoplasm.The pathogenesis is related to splenomegaly,increase in splenic fragility,altered haemostatic mechanisms,malposition of the spleen,and violent contraction of the diaphragm.It is more difficult to arrive at a diagnosis when compared with traumatic splenic rupture.Most patients required splenectomy,especially when the etiological factors were malignant blood diseases or splenic tumors.Some patients received non-operative treatment.The prognosis was related to the etiological factors and age.Conclusions The etiological factors of non-traumatic splenic rupture were diverse,and pathological splenic rupture was most common.A preoperative diagnosis was difficult,and splenectomy was the most common treatment.

Objective To discuss the protective effect of carbon nanoparticles lymphatic tracer on parathyroid glands in the operation of thyroid carcinoma. Methods Retrospectively analyzed the clinical data of 65 thyroid carcinoma patients from January 2014 to October 2014, and they were divided into 2 groups according to whether injected with carbon nanoparticles. The experimental group (30 cases) were injected with carbon nanoparticles in thyroidglands before major procedure, while the control group (35 cases) were not injected. In the experimental group, there were 22 cases accepted total thyroidectomy of the affected side gland + isthmus thyroidectomy + subtotal thyroidectomy of the offside gland, and 8 cases of total thyroidectomy. In the control group, there were 25 cases accepted total thyroidectomy of the affected side gland + isthmus thyroidectomy + subtotal thyroidectomy of the offside gland,and 10 cases of total thyroidectomy. And all the 65 cases ac-cepted centrallymph nodes dissection. Results After carbon nanoparticles injection, central lymph nodes became black while parathyroid glands did not become black. The experimental group showed (2. 6 ± 0. 8) parathyroids each patient, and no parathyroid was cut by mis-take;the control group showed (1. 9 ± 0. 7) parathyroids each patient, and 3 parathyroids were cut by mistake. and the difference between the two groups was statistical meaningful (P<0. 05). There was no permanent hypoparathyroidism in the two groups. There was 1 cases of temporary hypoparathyroidism occured in the experimental group, and 3 cases occured in the control group, and there was no statistical sig-nificance difference between the two groups. Conclusion Carbon nanoparticles is benefit to the identification of parathyroid in surgery, and it can reduce the incidence of inadvertent parathyroidectomy, but it cann’ t reduce the incidence of hypoparathyroidism after procedure.

It is a trend that innovate the traditional bilingual education model and select a new teaching model.Code-switching is a lingual phenomenon when a passages or articles are expressed with two or more language.To guarantee effect of bilingual education and improve education quality,penetration bilingual education was applied during microbiology teaching.Professional English vocabulary,words,passages or articles were introduced to students timely and by measure by the way of language code-switching.The results showed that bilingual teaching mode with language code-switching inspire study emotion and self-confidence of English expression from students.

Bronchogenic Cyst ; Child ; Humans ; Male ; Neck ; pathology ; Young Adult