Objective To explore the therapeutic effect of Lingzhu Infusion and Shenqi Capsule sequential therapy in combination with clomiphene citrate(CC)for polycystic ovarian syndrome(PCOS).Methods The 90 PCOS cases in accordance with the enrol- ment standard were randomized into three groups.The treatment groupⅠwas treated with Lingzhu Infusion and Shenqi Capsule se- quential therapy,the treatment groupⅡwas treated with Lingzhu Infusion and Shenqi Capsule sequential therapy and CC,and the control group was treated with CC only.The therapeutic effect was evaluated after two courses of treatment.Results After treat- ment,the changes of TCM syndromes and serum sex hormone indices,ovulation rate and conception rate of the treatment groupⅡwere all superior to those of the treatment groupⅠand the control group.Conclusion The effect of treatment groupⅠis similar to that of control group.The effect of treatment groupⅡis better than that of treatment groupⅠand control group,getting a higher ovulation rate and pregnancy rate.

Objective To explore the microbial etiology of early onset pulmonary infection after liver transplantation.Methods The 40 episodes of early onset pulmonary infection in 75 patients receiving liver transplantation in our hospital were reviewed and analyzed retrospectively.Results The incidence rate of pulmonary infection was 53.30% in these patients.A total of 54 pathogens were isolated,including 41(75.9%)strains of bacteria and 13(24.1%)fungal isolates.Gram-negative bacillus ac- counted for 68.3%(n=28)of the bacterial isolates,11(39.3%)of which were positive for extended spectrum?-lactamase. Gram-positive coccus accounted for 31.7%(n=13).Seven (58.3%)of the staphylococcal strains were methicillin-resistant. Conclusions The incidence of pulmonary infection is high early af- ter liver transplantation.Most of the isolated pathogens are drug resistant.Culture of sputum or secretion of lower respiratory tract and bedside X-ray examination are useful for the diagnosis.

Adult ; Humans ; Male ; Middle Aged ; Pneumoconiosis ; diagnostic imaging ; Radiography, Thoracic ; methods ; Tomography, Spiral Computed

AlM:To study the treatment effect of traditional Chinese medicine in the treatment of high myopia macular hemorrhage, using Chinese medicine etiology and pathogenesis, syndrome differentiation treatment, and provide the basis for the clinical treatment. METHODS: Eighty patients ( 135 eyes ) with high myopia macular hemorrhage were selected in the hospital from January 2012 to september 2014 as treatment group, and applied traditional Chinese medicine treatment. Forty-five patients (64 eyes) with the same period, as the control group, received routine western medicine treatment. After 1mo treatement, the treatment effect and vision improvement situation of two groups were observed, and after 6mo follow-up, the relapse was observed.RESULTS: The total effective rate of treatment group was 85. 19% (115/135), higher than the control group 78. 13% (50/64) (P<0. 05). The average corrected visual acuity of treatment group was 0. 48±0. 11, higher than the control group 0. 36 ± 0. 09, the difference was statistically significant (P<0. 05). The average diopter and macular bleeding scope of the treatment group were -9. 81±0. 85D and 0. 51 ± 0. 27PD, lower than the control group -10. 76 ± 0. 91D and 0. 78 ± 0. 23PD, the differences were statistically significant ( P < 0. 05 ). The eye ground hemorrhage absorption time of treatment group was 25. 34±2. 28d, less than the control group 29. 72 ± 2. 13d, the difference was statistically significant (P<0. 05). The bleeding again of the control group 7. 81% ( 5/64 ), higher than the treatment group was 5. 19% (7/135), the difference was statistically significant (P<0. 05).CONCLUSlON: Evidence-based treatment of traditional Chinese medicine for high myopia macular hemorrhage has good clinical effect, can shorten the treatment time, and is beneficial to the recovery of postoperative vision, worthy of clinical popularization and application.

Objective To investigate the children's body environmental Se and T-2 toxin level in their staple food in Kaschin-Beck disease(KBD)relative active regions in Aba state of Sichuan province in 2008.Methods We took X-ray photograph of the right hand on children aged 7-13 years in 48 villages from 11 counties in Aba state.The relative active regions of KBD were chosen according to the X-ray result and historical status of KBD.The children's urine and hair,drinking water and their staple food werr sampled.Selenium contents in urine,hair,water and food samples were determined by naphthalene fluorescence,and T-2 toxin in staple food samples were detected by ELISA kits.Results In 2145 X-ray films,66 films were positive,and the children's KBD positive rate was 3.08%(66/2145).The KBD positive rate was respectively 10.98%(29/264)and 8.52%(19/223)in Maerkang county,Jinchuan county and it was 0.75%(3/400)in Rangtang county,historically serious endemic area.The selenium content in urine of children aged 7-13 years in Maerkang county,Jinchuan county and Rangtang county was (10.41±4.67), (10.11±3.65), (8.42±2.68)μg/g Cr, respectively, there was no statistical difference among three counties(F=0.901, P>0.05). The selenium content in hair of children aged 7-13 years in Maerkang county[(0.18±0.04)mg/kg] was lower than that in Jinchuan county[(0.21±0.04)mg/kg, P<0.05].The selenium content in water in Jinchuan county [(0.225±0.124 )μg/L ] was lower than that in Maerkang county and Rangtang county[(0.320±0.092), (0.339±0.105)μg/L, all P<0.05]. The selenium content in staple food in Jinchuan county(0.0033 mg/kg) was lower than that in Maerkang county and Rangtang county(0.0258,0.0137mg/kg, Z=-6.146,-3.042, all P<0.017). The T-2 toxin level in flour in three counties was 19.60,17.95,26.25 ng/g,respectively,there was no statistical difference among three counties(X2=5.623, P>0.05).The T-2 toxin level in grain Maerkang county (10.72 ng/g) was higher than that in Jinchuan county and Rangtang county (3.74,3.30 ng/g, Z=-6.315,-4.407,all P<0.017). T-2 toxin contamination in flour was more severe than that in grain (Z=-6.690,-5.493,-3.676, all P<0.05). Conclusions In 3 relative active KBD regions of Aba state,the children's selenium nutritional status and the T-2 toxin contamination level in their staple food is consistent with the distribution of KBD.

Agricultural Microbiology is a professional foundation curriculum for biology,botany and envi-ronmental majors in agricultural universities.After 1999,with the increase enrollment of the national under-graduate education and rapid construction of the university,the number of majors and students increased rapidly and quality of students and talent demand of society changed dramatically.Under such condition,in order to meet the society demand of microbiology,according to the distinguishing feature of different major groups,based on strengthening the basis teaching and stretching application teaching,new curriculum teaching model and method were explored positively,and then new curriculum system was constructed.Be-ing aroused sufficiently of the students’ subjective initiative,both the teaching quality and comprehensive quality were improved.

Objective To observe the diurnal variation of intraocular pressure(IOP)measured with Goldmann applanation tonomoter(GAT)in patients with primary open angle glaucoma(POAG),normal tension glaucoma(NTG)and healthy controls,and to compare the differences of diurnal variation curves between two eyes of each subject and define the distribution of the peak of IOP. Design Prospective case series.Participants POAG patients,NTG patients and healthy controls.Methods The diurnal variation of IOP in the two eyes of each of 30 POAG patients,30 NTG patients and 30 normal controls were investigated and the distributions of the peak IOP were observed.Main Outcome Measure Intraocular pressure.Results Measured with GAT,6.7% right eyes and 10.0% left eyes of normal people,20.0% right eyes and 23.3% left eyes of NTG patients,and 23.3% right eyes and 20.0% left eyes of POAG patients showed peak IOP at the time points of out-office period.Conclusions POAG patients,NTG patients and normal controls have asymmetric IOP diurnal variation.The two eyes of one individual cannot always be treated as the same.The IOP peak can occur at the time point during the out-office time.Measure IOP in office-time only may miss the dynamic information of IOP.

Objective To investigate the diagnostic value of serum brain natriuretic peptide(BNP)in chron-ic cor pulmonale of different period.Methods According to the inclusion criteria,we recruited 216 cases from heart and respiratory medicine(including outpatients and inpatients)of Qingyuan People 's Hosptial from April 2013 to December 2014.All the cases were divided into healthy control group(group A,n =48),cor pulmonale heart function compensatory period group(group B,n =43),cor pulmonale right heart failure group(group C,n =45),the simple left heart failure group(D group,n =40)and the whole heart failure group(group E,n =40).The serum BNP value,pul-monary function,echocardiography were detected.We compared the differences amomg them with correlation analysis, and drew the ROC curves to obtain the best cutoff point.Results The BNP value was higher in group C(495.44 ± 219.90)ng/L than group B[(182.44 ±69.71)ng/L,P <0.001],while the value was higher in group D(882.57 ± 288.56)ng/L and E(891.78 ±256.45)ng/L than group C(P <0.001).In cor pulmonale groups,BNP was positive-ly correlated with RV,RVOT,and PASP,negatively correlated with FEV1 ,and not correlated with LVEF %.In group D and E,BNP was negatively correlated with LVEF %.The best cutoff point of BNP was 285.3ng/L between cor pul-monale heart function compensatory period group(group B)and cor pulmonale right heart failure group(group C). The best cutoff point of BNP was 764.2ng/L between cor pulmonale right heart failure group(group C)and the whole heart failure group(group E).Conclusion There is certain correlation between serum BNP level and the progress of chronic cor pulmonale.Dynamic monitoring of serum BNP level in the judgement of treating cor pulmonale is of certain reference significance.

AIM: To observe the effect of Ahmed glaucoma valve implantation intravitreal bevacizumab in the treatment of neovascular glaucoma ( NVG) .
METHODS:Twenty-two cases (22 eyes) who presented with NVG were first treated with intravitreal bevacizumab 0. 1mL ( 2. 5mg ), then with Ahmed glaucoma valve implantation after regression of iris neovessels. Cases were followed - up for 6 - 36 ( mean 24 ) mo with observation on visual acuity, IOP control, regression of iris neovessels, and complications during or after surgery.
RESULTS: Iris neovessels was regressed in different degree after injection within 1wk in 22 eyes. At final follow-up, the IOP of 18 eyes were all less than 21mmHg without any drugs and of 3 eyes with 1-3 kinds of anti-glaucoma drugs after combined Ahmed glaucoma valve implantation. The IOP of one eye was controlled after cryotherapy. The mean IOP dropped from 45. 36 ±8.13mmHg preoperatively to 15. 59 ± 3. 21mmHg postoperatively. IOP reduction was statistically significance between preoperative and postoperative ( P<0. 05) at final follow-up. Visual acuity was improved in 9 eyes (41%) and was no changed in 13 eyes. No serious complications were observed during or after intravitreous bevacizumab injection and Ahmed glaucoma valve implantation.
CONCLUSION: Ahmed glaucoma valve implantation and intravitreal bevacizumab in the treatment of NVG is useful and safe. It improves the success rate of surgery and preserves visual function, furthermore its complications are less.

Child ; Female ; Humans ; Menisci, Tibial ; abnormalities ; surgery