Accidents, Occupational ; prevention & control ; Causality ; Humans ; Occupational Diseases ; etiology ; prevention & control ; Risk Assessment

Objective To analyze the influence of clinical status, electroencephalography (EEG) and antiepileptic drugs on prognosis of partial seizure in children. Methods A total of 233 pediatric patients with partial seizures were included. Their data including EEG records, responses of medication were reviewed. The patients were classified into three groups: seizure free, improved control and poor control groups. The significance of therapeutic efficacy in initial presentation in different age were assessed with t test. Chi-square test was used to analyze the significance of clinical data,laboratory findings and result of treatment. Logistic regression was used to investigate independent effect of each risk factor. Results Complete seizure control was achieved in 167 patients, improved seizure control in 31 patients and poor seizure control in 35 patients. Patients with poor seizure control were in much younger age group (3 times/month ) was also a predictive factor of poor outcome (?~2=8.976 P=0). The results of treatment were significantly different among the patients with simple partial seizure(SPS), complex partial seizure, and partial seizure with secondary generalized seizure. There were no significant differences in drug responsiveness among the patients treated by phenobarbital, carbamazepine, or valproate (?~2=0.107 P=0.948). Multiple logistic regression analysis showed that outcome of treatment was correlated with age of onset, seizure frequency, and type of the seizure (P=0.053,0.007,0.054). Conclusions Poor seizure control is closely associated with a younger onset age, frequent seizures. The treatment responsiveness is the worst in patients of partial seizure with secondary generalized seizures. The best outcome is in patients with SPS. Phenobarbital, carbamazepine, and valproate are equally effective for treating childhood partial seizure.

AIM: To compare the effectiveness on 10g/L cyclopentolate and 10g/L atropine on cycloplegia in children before optometry.
METHODS:Eighty eyes of 40 children among 4-12 years old with refractive error were recruited in this study. 10g/L cyclopentolate eye drops were topically administered once per 5min for 3 times and optometry was performed after 45min. Three days after that, 10g/L atropine sulfate eye gel then was used 3 times per day for consecutive 3d and again the refractive diopter was obtained at the 4th d. The differences of the results in retinoscopy refraction were compared between 10g/L cyclopentolate eye drops and 10g/L atropine sulfate eye gel.
RESULTS: Therefraction results of those given 10g/L cyclopentolate eye drops and 10g/L atropine sulfate eye gel were no statistical different in both 4-8 years group and 9-12 years group with myopia (≤-3. 00D) (P=0. 411, 0. 924). The differences of refraction results of both the drugs were significant in 4 - 8 years group with low hypermetropia, medium hypermetropia and high hypermetropia (P=0. 007, 0. 007, 0. 009). No significant difference was found in 9 - 12 years group with low hypermetropia (P= 0. 592), given 10g/L cyclopentolate eye drops and 10g/L atropine sulfate eye gel, but the differences of refraction results of both the ophthalmic preparations above were significant in 9-12 years group with medium and high hypermetropia (P=0. 039, 0. 012).
CONCLUSION:Both 10g/L cyclopentolate eye drops and 10g/L atropine sulfate eye gel have the cycloplegic effects, but their cycloplegic effects are significant different among hypermetropia children. Thus, the reasonable cycloplegic should be chosen according to the specific situation.

Objective To investigate HIV infection via sex in Xinjiang,in order to provide guidance for the formulation of strategy to control and prevent sexual transmission of HIV.Methods Vistiors to 15 STD clinics in 5 cities of Xinjiang were asked to take blood and to be tested for HIV and RPR.At the same time,medical workers carried out the designed investigation.Result A total of 2 499 STD outpatients were investigated,among whom 28 samples were confirmed to be HIV positive and 145 samples were RPR positive;the infection rate was 1.12% and 5.80%,respectively,with male being 0.97% and female being 1.37% in the positive samples.The Han nationality had 8 HIV positive samples,and the Uygur nationality had 20 positive samples,with the positive rate being 0.44% and 3.49%,respectively.The Han nationality had 66 and the uygur had 79 in RPR positive samples,the positive rate being 3.66% and 13.79%,respectively.In 212 cases of syphilis 4 samples were HIV positive,the infection rate being 1.89%;in 420 cases of GU 10 samples were HIV positive,the infection rate being 2.38%.Our behavioral surveys found that those who 100% used condoms in their sex activities were free of HIV infection,while those who never used condoms had a high ratee of infection,up to 2.77%.Conclusion Sex transmission is becoming an important route of spreading HIV infection in Xinjiang,and therefore it is essential to strengthen serological and behavioral surveillance for high risk population and implement effective interventions for them.

Objective To investigate the the expression of soluble Fas (sFas) in the placenta of pregnancy induced hypertension (PIH) patients after perinatal. Methods Expression of sFas were detected by Fluorescent MGB Probe Real-Time PCR in 34 severe PIH patients and 30 healthy pregnant women served as normal controls.Results Expression of placenta sFas in 34 patients were significantly higher than those in normal controls.Conclusion PIH patients' placenta had higher expressiom of sFas; Detection of sFas may be helpful to value PIH degrade and sFas would be become a indicative markers of cell proliferation and apoptosis during the perinatal period.

Antigens ; immunology ; Child ; Female ; Food Hypersensitivity ; etiology ; Humans ; Infant, Newborn ; Maternal Exposure ; Milk Hypersensitivity ; etiology ; Milk, Human ; immunology ; Pregnancy

Comet Assay

Chronic prostatitis/chronic pelvic pain syndrome (CP/CPPS) is a common disease in males, which is characterized by persistent discomfort or pain in the pelvic region. As currently used drug therapies fail to produce satisfactory results, it is an urgent task to find new and effective methods for the treatment of CP/CPPS. In recent years, many reports are seen on the extracorporeal shock wave therapy (ESWT) for CP/CPPS. ESWT can significantly improve the symptoms of pelvic pain and urination disorders in CPPS patients, and its therapeutic effect is attributed to the improvement of angiogenesis and block of pain nerves.
Chronic Pain ; therapy ; High-Energy Shock Waves ; therapeutic use ; Humans ; Male ; Pelvic Pain ; therapy ; Prostatitis ; therapy

Objective To explore the clinical and electroencephalography features of children's frontal lobe epilepsy(FLE)and improve the diagnosis and therapy.Methods Medical records were reviewed and neuropsychological evaluations of patients with FLE diagnosed from 2000 to 2006.Children were examined by 24 h EEG and imaging examinations.Their charts for family medical history,seizure,aura,simultaneous phenomenon and anti-epilepic drug therapeutic effects were reviewed.Results Seizures were clonus in 24 cases,tonic in 4 cases,adversive,atonic,vomit in 2 cases,respectively,paresthesia,cephalic,visul,sensory in 1 case,Imaging finding were in 9 of 40.All the 40 cases were bought into 1 to 6 years' follow-up.Long-term control was achieved in 35 of 40.Partial control was achieved in 3 of 40.The left 2 cases had no response to the anti-epileptic drugs.Conclusions The common features of FLE included high seizure frequency,short duration and nocturnal preponderance.There is high positive rate of active EEG in detecting epileptic discharges,and active EEG shoud be necessary.Carbamazepine is recommended to be the first choice to FLE.

Objective To determine oleanolic acid(OA)and ursolic acid(UA)from Fructus Ligustri Lucidi in diffrernt habitat and various growing stages.Method We picked the fruits of Fructus Ligustri Lucidi in Otober in five cities of Shanxi,and in August,September,October,November and December in Xi'an.Removed impurities and storaged the fruits under room temperature.By HPLC with Waters 600 as its chromatographic system,and Lichrospher C_(18)(4.6mmx250mm,5?m) column was applied with CH_3CN-CH_3OH-H_2O-H_3PO_4-(C_2H_5)_3N(50:30:20:0.02:0.04)as its mobile phase,the flow rate was 1 mL/min.The standard working curve was made to determine the contents of OA and UA at different habitat and different time spot from samples.Result The contents of OA and UA were highest in Ankang city.During prolonging growing stages,the highest contents of OA and UA were October and August,respectively.They both reduced to the lowest point in December.Conclusion The contents of OA and UA changed in different habitat and diffrernt growing stages of Fructus Ligustri Lucidi. It was suggested that we should mainly base on the highest contents to select the harvest time according to our demands.