Objective To study the application value of the cervical cell pathology liquid production technol-ogy in cervical intraepithelial neoplasia (CIN)screening.Methods 4 212 patients were chosen and detected by TCT and the pap staining,TBS (the Bethesda system)to finish thin layer liquid based cytology grading diagnosis,including 558 patients with cervical biopsy,the pathological results were analyzed.Results for histopathological examination results of CIN1,CIN2,CIN3 and cervical cancer cases,a thin layer of liquid based cytology detection rate was 76.00%(57 /75),78.21%(61 /78),95.76%(113 /118),100.00%(7 /7),the comparison between the CIN3 CIN2 group,a thin layer of liquid based cytology detection rate had differences in significant statistical significance (χ2 =14.53,P <0.01),with the histopathological detection of cervical lesions,thin layer of liquid based cytology detection rate was obviously rising trend.Cervical liquid based cytology screening cervical lesion (CIN and above),the sensitiv-ity was 85.61%(238 /278),83.73%(206 /246),positive predictive value 76.28%(238 /312),negative predictive value 72.79%(206 /283).Conclusion The positive results and histopathological results coincidence rate of using thinprep cytologic test to screening for cervical intraepithelial neoplasia (CIN)is high,the precancerous lesions in screening and prevention has important significance,which is worth clinical promotion.

Lifestyle intervention is basic and background treatment for people with type 2 diabetes.Effective lifestyle intervention contributes to better glucose control and delay of diabetic complications.Dietary and exercise interventions as well as lifestyle advice are major components of lifestyle intervention.Dietary intervention focuses on restriction of total caloric intake and balanced nutritional composition,while exercise intervention focuses on exercise mode,frequency,intensity,timing,and duration.This review introduced several lifestyle intervention measures including exercise and dietary interventions as well as lifestyle advice,and discussed their effects on glucose control in people with type 2 diabetes.

Objective To evaluate the efficacy and safety of nateglinide,a new antidiabetic agent,in the treatment of type 2 diabetes.Methods 276 patients with type 2 diabetes mellitus,in accordance with the table of random number method,were divided into the nateglinide group 138 cases,repaglinide group 138 cases.The nateglinide group was given 30 mg nateglinide,and repaglinide group was given 0.5 mg repaglinide,3 times a day,oral administration 15min before meal.12 weeks for one period of treatment.FBG,2h PBG,HbAlc and security index were detected before and after treatment.Results After treatment,FBG,2h PBG and HbAlc indexes in the two groups were lower than before treatment,the differences were statistically significant(all P ＜ 0.05).The differences were not significant compared between the two groups (all P ＞ 0.05).No serious adverse events occurred in two groups.Conclusion Nateglinide can effectively control fasting and postprandial blood sugar in patients with type 2 diabetes.It is safe and reliable and worthy clinical promotion.

Objective To value the application of surface electromyography(sEMG)in assessing the functional electrical stimulation(FES)used in children with spastic diplegia.Methods 20 children with spastic diplegia were treated with FES.They were assessed with the sEMG and the clinical assessment before and after treatment.Results After treatment,the iEMG of the biceps brachii and quadriceps decreased significantly on the functional position,but increased significantly when the muscles contracted.Conclusion FES can reduce the spasticity and increase the strength of the limbs in children with spastic diplegia.The sEMG can be used as an objective assessment tool.

Objective To assess and compare physical and chemical properties of skin among different body areas of healthy children at different ages from Beijing.Methods A total of 116 healthy children were recruited from Beijing,China,and classified into four age groups.Tewameter TM300 was used to measure transepidermal water loss (TEWL) value,Corneometer CM825 to estimate stratum corneum hydration,and skinpH-Meter PH905 to determine skin surface pH,in the forehead,cheek and forearm.The Mexameter MX 18 probe to determine melanin index of the face.Analysis of variance was carried out to assess differences in these parameters among different measurement sites and age groups.Results TEWL value did not differ among different age groups or measurement sites (both P ＞ 0.05).The stratum corneum hydration value of forehead,cheek and forearm was 51.53 ± 15.70,39.88 ± 10.48 and 50.33 ± 17.54 respectively in the age group ＜ 1 year,49.95 ± 17.88,32.51 ± 12.09 and 36.10 ± 7.43 respectively in the age group 1-3 years,51.37 ± 10.60,31.65 ± 9.01 and 34.41 ± 8.21 respectively in the age group 4-6 years,49.74 ± 10.64,39.99 ± 50.43 and 29.35 ± 8.10respectively in the age group 7-12 years,with significant differences among different measurement sites (P ＜ 0.05) but not between different age groups (P ＞ 0.05).The cheek and forearm showed lower stratum corneum hydration value than the forehead.No statistical difference was observed in pH value at the same measurement sites between the age group ＜ 1 year (forehead 5.27 ± 0.60,cheek 6.12 ± 0.51 and forearm 5.48 ± 0.45),1-3years (forehead 4.68 ± 0.58,cheek 6.80 ± 0.55 and forearm 5.07 ± 0.58),4-6 years (forehead 4.58 ± 0.37,cheek 5.70 ± 0.48 and forearm 5.09 ± 0.49),and 7-12 years (forehead 4.87 ± 0.51,cheek 5.72 ± 0.49 and forearm 5.09 ± 0.51),but the cheek had significantly higher pH value than the forearm and forehead (both P ＜ 0.05).Melanin value on the face did not differ between different age groups (P ＞ 0.05).Conclusion Physical and chemical properties of skin vary with body sites in healthy children.

Adolescent ; Adult ; Endoscopy ; Female ; Humans ; Male ; Middle Aged ; Orbit ; surgery ; Orbital Fractures ; surgery ; Otorhinolaryngologic Surgical Procedures ; Treatment Outcome ; Young Adult

BACKGROUND: The upward attack of drug-heat is a special type of syndromes of coexistence of cold and heat, it influence the treatment and conversion of the primary disease.OBJECTIVE: To investigate the pathophysiological basis of upward attack of drug-heat.DESIGN: A randomized and controlled observation. SETTING: Department of Traditional Chinese Medicine (TCM) of the People' s Central Hospital of Huizhou City.PARTICIPANTS: Totally 427 patients with cold syndrome, visiting on Department of TCM of the People's Central Hospital of Huizhou City from January 1996 to December 2001, were given warm-heat remedy. Among them 66 cases, 30 males and 36 females, got upward attack of drug-heat during the process of treatment were enrolled. All these subjects, according to their visiting order, at a ratio of 2:1, were chosen as treatment group (44 cases) and control group (22 cases).METHODS: For the patients in treatment group: Rhubarb 6 g was added boiling water 100 mL and soaked for 8 minutes, then the soaking solution was given to the patients, once a day, for 3 days successively. For patients in control group: Table salt 6 g was added boiling water 100 mL for soaking for 8 minutes, after the salt was completely dissolved, the solution was given to the patients, once a day for 3 days successively. The patients of the two groups were at the same time given remedy to treat cold syndrome. The changes of free triiodothyronine (FT3), free thyronine (FT4), high sensitizing thyroid-stimulating hormone (HS-TSH) and cortisol of the patients were detected before and after administration of warm-heat remedy, before and after medication with rhubarb. MAIN OUTCOME MEASURES: ① The changes of the relevant hormones of the patients with upward attack of drug-heat before and after ad ministration of warm-heat remedy. ② The changes of the relevant hormones of the patients with upward attack of drug-heat before and after ad ministration of rhubarb. ③ Comparison of the therapeutic effects in the two groups.RESULTS: All 66 patients involved entered the final result analysis. ①The changes of the relevant hormones of the patients with upward attack of drug-heat before and after administration of warm-heat remedy: FT3 and FT4 were decreased as compared with those before treatment [(2.51±1.20),(6.50±2.30); (10.01±3.21), (15.50±6.31) pmol/L], but HS-TSH and cortisol were increased as compared with those before treatment [(8.25 ±3.75),(4.11±1.75) mU/L; (0.56±0.17), (0.43±0.10) μmol/L]. ② The changes of the relevant hormones of the patients with upward attack of drug-heat before and after administration of rhubarb: FT3 and FT4 ywere increased as compared with those before treatment[(4.71 ±1.56), (2.45±1.25); (14.21 ±4.61),(10.21±3.52) pmol/L], but HS-TSH and cortisol were decreased as compared with those before treatment [(6.24±2.25), (8.35±3.51) mU/L; (0.48±0.10),(0.60±0.17) μmol/L]. ③ Comparison of the therapeutic effects in the two groups: The rate of excellenly effect in treatment group was obviously higher than that in control group (33%, 5%).CONCLUSION: The pathophysiological basis of upward attack of drug heat is stress state of the body, the secretions of the pituitary-thyroid axis play a role of physiological protection, the adrenocortical function is hyperactive, and rhubarb can control this stress state through inhibiting the metabolism of the body.

OBJECTIVE: To observe the effects of ginkgolide (GL) on the cerebral blood flow in dogs. METHODS: Dogs anesthetized with sodium pentobarbital were randomly divided into 5 groups, with 4 dogs in each group. Ginkgolide of 4.86, 14.6 and 43.7 mg/kg and Xingling Granule of 0.22 g/kg were administered by gavage to the dogs in each of 4 groups. The dogs in the other group were administered with edible oil (1 ml/kg) as control group. The cerebral blood flow, systolic blood pressure, diastolic blood pressure, mean arterial blood pressure and electro-cardiogram of the dogs were measured at different times after the administration. RESULTS: Ginkgolide of 4.86, 14.6 and 43.7 mg/kg had no obvious effects on the blood pressure and the heart rate. Ginkgolide of 14.6 and 43.7 mg/kg increased the cerebral blood flow 90 minutes after administration, and ginkgolide of 43.7 mg/kg obviously decreased the cerebral vascular resistance 150 minutes after administration. CONCLUSION: Ginkgolide can increase the cerebral blood flow and decrease the cerebral vascular resistance, and it has no obvious effects on blood pressure and heart rate in dogs.

Objective To assess the risk assessment of stroke associated pneumonia (SAP ) in patients with ischemic stroke using A2DS2 score.Methods A total of 1279 patients with ischemic stroke who were admitted and treated in our department from 2009 to 201 1 were retrospectively analyzed and applicated A2DS2 score.A2DS2 score was calculated as follows:Age ≥75 years=1,atrial fibrillation=1, dysphagia=2,male sex=1;stroke severity:NIHSS score 0-4=0,5-15 =3,≥16=5.The patients were divided into three groups according to A2DS2 score:620 in score 0 group,383 in score 1-9 group,276 in score ≥10 group.The three groups were comparatively analyzed.The diagnostic criteria for SAP were as follows:newly emerging lesions or progressively infiltrating lesions in post-stroke chest images combined with more than two of the following clinical symptoms of infection:(1 )fever ≥38 ℃;(2 )newly occurred cough,productive cough or exacerbation of preexisting respiratory tract symptoms with or without chest pain;(3)signs of pulmonary consolidation and/or moist rales;(4)peripheral white blood cell count≥10 ×109 L -1 or≤4 ×109 L-1 with or without nuclear shift to left,while excluding some diseases with similar clinical manifestations to pneumonia, such as tuberculosis, pulmonary tumors, non-infectious interstitial lung disease,pulmonary edema,pulmonary embolism and atelectasis.Analysis of the incidence and mortality of SAP as well as the correlation with ischemic stroke site were performed in the three groups,respectively. Mean ± standard deviation (x ±s)was used to represent measurement data with normal distribution and t test was used.Percentage was used to represent enumeration data and χ2 test was used.Results The incidence of SAP was significantly higher in A2DS2 score ≥10 group compared with those in score 1-9 and score 0 groups (7 1.7%vs..22.7%,7 1.7%vs..3.7%,respectively),whereas the mortality in score ≥10 group was significantly higher than those in score 1-9 and score 0 groups (16.7%vs.4.96%,16.7%vs.0.3%,respectively).The incidences of cerebral infarction in posterior circulation and cross-MCA, ACA distribution areas were significantly higher in SAP group compared with those in non-SAP group (35.1%vs.10.1%,11.4%vs.7.5%,respectively).The incidence of non-fermentative bacteria infection was significantly increased in score ≥10 group.Conclusions A2DS2 score provides a basis for risk stratification of SAP.The prevention of SAP needs to be strengthened in acute ischemic stroke patients having a A2DS2 score ≥10.

[Objective]To discuss the surgical technique and clinical effects of open reduction and internal fixation with T style plate in the treatment of Die-punch fracture of distal radius.[Method]From August 2003 to October 2007,twenty-nine patients diagnosed as Die-punch fracture according to X-ray and computerized tomography were treated with open reduction through volar approach and internal fixation with T style plate and bone-grafts to support the articular surface of impacted fractures.There were 20 males and 9 females,with an average of 40.5 years(range 19-62 years).The fractures were caused by falling(n=23),traffic(n=4) and by athletics(n=2).There were 6 cases of open fracture.Eighteen cases were in the right wrist,and 11 in the left wrist.The displacement of articulatzons was from 1.5 to 3.5 mm.[Result]Twenty-six patients were followedup for 9 to 45 months,with an average of 28 months.Posteroanterior and lateral radiographs were taken periodically and fracture healing occurred all within 12 weeks.According to ADL standard and radiographs,21 cases were excellent(ADL scores:38-40),3 cases were good(scores:35-37).The excellent to good rate was 92.3%.No infection occurred.[Conclusion]Open reduction and internal fixation can help restore the smoothness of the articular surface and reduce the incidence of traumatic osteoarthritis.It is effective against the Die-punch fractures of distal radius.