Objective To explore the effect of treatment of children's stress hyperglycemia with glucose-insulin-potassium.Methods Thirty children with stress hyperglycemia were randomly divided into two groups,15 cases in each group.Patients in the treated group were admi-nistered with glucose-insulin-potassium,whereas those in the control group,glucose were transfused at the speed

Objective: To investigate the protective effect of Liuweiwuling Tablets of Polygonum multiflorum (PM)-induced idiosyncratic hepatotoxicity. Methods: Eighty Sprague-Dawley (SD) rats were randomly divided into control group, LPS group, PM group, LPS + PM group, LPS + PM + Liuweiwuling Tablets low, medium, and high dose (0.4, 0.8, and1.6 g/kg) groups, and LPS + PM + positive drug Biphenyl group (2 mg/kg). All groups were orally given Liuweiwuling Tablets and Biphenyl once daily for consecutive 2 d according to the different dosages. On day 3, except the normal group and LPS group oral administration of distilled water, all groups were given PM (crude drug 2.16 g/kg), 3 h after the group by the tail vein injection LPS (2.8 mg/kg) according to the different dosage; After 7 h, the rats were anesthetized with sodium pentobarbital, and the inferior vena cava was used to collect blood and liver tissue samples were collected. HE staining was used to observe the pathological changes of liver tissue, and the contents of ALT, AST, TNF-α, IL-1β, IL-6, and IFN-γ in rat plasma were determined. TUNEL assay analyzed hepatocyte apoptosis, and immunohistochemical staining was performed to detect the liver tissue expression activity of NF-κB p65. Results: Liuweiwuling Tablets could decrease ALT and AST levels of PM-induced idiosyncratic liver injury rat plasma, reduce liver pathological injury and hepatocyte apoptosis, inhibit the expression of NF-κB p65, and decrease plasma TNF-α and other inflammatory cytokines. Conclusion: Liuweiwuling Tablets can reduce inflammation through the inhibition of NF-κB signaling pathway, and prevent of PM induced idiosyncratic liver injury.

OBJECTIVETo investigate the protect effects of sodium ferulate (SF) on the daunormbicin(DNR-induced cardiotoxicity in juvenile rats.

METHODSForty male juvenile SD rats were randomly divided into control group (Control), daunorubicin group (DNR), sodium ferudate treatment group (DNR + SF), sodium ferudate group (SF) (n = 10) . Juvenile rats were intraperitoneally treated with DNR (2.5 mg/kg every week for a cumulative dose of 10 mg/kg) preparation immature myocardial injury model in presence with SF (60 mg/kg) oral treat- ment for 25 days. The left ventricular pressure and its response to isoproterenol were measured using left ventricular catheter. Rat myocardium myocardial pathology specimens and ultrastructure changes were also observed. The expression of cardiac Troponin I (cTNI) was detected by Western blot and RT-PCR. Results: SF treatment could inhibit the decreasing of heart rates induced by DNR damage (P < 0.05); it could increase the left ventrivular end diastolic pressure(LVEDP), heart rate, the maximal left ventrivular systolic speed(LVP + dp/dtmax) and the maximal left ventrivular diastolic speed (LVP-dp/dtmax) responding to isoproterenol stimulation(P < 0.01); SF also could improve the myocardial ultrastructure injuries and inhibit the decreasing of cTNI expression caused by DNR damages (P < 0.05).

CONCLUSIONSF treatment could alleviate the decreasing of cardiac reservation induced by DNR damages in juvenile rats, which might be related to its reversing the effects on the cardiac systolic and diastolic function injuries and its inhibiting effects on the decreasing of cTNI expression caused by DNR. The mechanism of SF preventing daunorubicin-induced cardiotoxicity in juvenile rats is relevant to inhabited cardiac Troponin I expression.

Animals ; Blood Pressure ; Cardiotoxicity ; drug therapy ; Coumaric Acids ; pharmacology ; Daunorubicin ; toxicity ; Heart ; physiopathology ; Heart Rate ; Isoproterenol ; Male ; Myocardium ; pathology ; Protective Agents ; pharmacology ; Rats ; Rats, Sprague-Dawley ; Troponin I ; metabolism

AIM :To investigate the association of primary open-glaucoma (POAG), intraocular pressure (IOP) and systemic blood pressure in a rural population aged 50 years old or above in Shaanxi Province, China.METHODS: In the population-based, cross-sectional study, 1 775 (83.53%) residents, aged 50 years old or above, from 3 counties of Shaanxi Province, China, undertook an interview with a standard questionnaire and a detailed eye examination, including logarithm of the minimum angle of resolution visual acuity, slit-lamp biomicroscopy, applanation tonometry and dilated fundus examination. Two blood pressure reading in the sitting position were taken. Gonioscopy was performed if a narrower peripheral anterior chamber (less than one fourth of the corneal thickness) was indicated. Automated visual field testing was performed by participants assessed to have suspicion of glaucomatous disc damage or if IOP was 22mmHg or higher.RESULTS: IOP significantly correlated with systemic blood pressure, and both IOP and systolic blood pressure increased significantly with increasing age. No association between POAG and hypertension was found. The frequency of POAG increased significantly with lower diastolic perfusion pressure.CONCLUSION: Data in our study are accordance with those reported in other population-based studies, and confirm that lower diastolic perfusion pressure is a significant risk factor for primary open angle glaucoma.

AIM: To assess the prevalence and risk factors for age-related macular degeneration (AMD) in a rural population in Shaanxi Province of China.METHODS: A total of 2 835 (81.00%) people aged 40 years old or more, from Fuping county, Jingbian county and Yang county of Shaanxi Province, China, underwent a comprehensive interview and a relative eye examination. The present of AMD was classified into neovascular AMD (NV) and pure geographic atrophy (GA) by using direct ophthalmoscopy for fundus examination according to International Classification System.RESULTS: The prevalence (95% CI) of AMD was 3.00% (2.42, 3.71) in this population, of which NV accounted for 1.45% (1.05, 1.98) and 1.55% (1.14, 2.10)for GA. The prevalence of AMD increased significantly with increasing age (P ＜0.001). AMD was present in 0.47% of participants aged 40 to 49 years, rising to 11.90% of participants older than 80 years, of which the corresponding data increased from 0.28% to 4.76% for NV and from 0.19% to 7.14% for GA. No significant difference was found in the prevalence of NA and GA between genders in this population. With multiple logistic analyses, apart from advancing age, only smoking was found to have a strong association with any type of AMD.CONCLUSION: The prevalence of AMD in the rural population of Shaanxi Province of China is lower than that reported from other population-based studies in different provinces of China, less than that reported in whites, more than that reported in blacks. Except increasing age, smoking is also a significant well-known risk factor for AMD.

· AIM: To assess the prevalence and related risk factors for primary angle-closure glaucoma in a rural population for 40 years of age or older in Shaanxi Province.· METHODS: By using a stratified, cluster-based, random sampling technique, 8 500 persons of all ages were selected randomly, including 3 500 those aged 40 years or more, from the North, the South and the Middle of Shaanxi Province in Western China from July to December in 2003. All participants had an interview with a standard questionnaire and those questions related to glaucoma of previous diagnosis and treatment, family history and outbreak history. Then a detailed and relative eye examination was performed, including logarithm of the minimum angle of resolution visual acuity, external eye examination with slit-lamp biomicroscopy and fundus examination. The intraocular pressure was measured with Perkins applanation tonometry to those persons aged 50 years old or more and those with suspected increased IOP. A further examination was performed to those persons with suspicious glaucoma, including repeated tonometric examination, gonioscopy, dark room test, automated visual field testing, et al.·RESULTS: 6 815 of the eligible 8 500 persons of all ages were interviewed and examined from July to December in 2003, a response rate of 80.18%, including 2835 of the eligible 3 500 persons of 40 years old or more with a response rate of 81.00%. According to Van Herick method, the percentage of shallow peripheral anterior chamber was 13.6%, of which 10.4% was in grade 2, 3.0% in grade 1, and 0.2% in grade 0. In this rural population for 40 years of age or older 31 participants were found to have primary angle-closure glaucoma, with the prevalence of 1.09%. With multiple logistic analyses, the prevalence increased significantly with age (P=0.008), whereas no significant difference (Pgender=0.180, Peducation=0.199) was found in the rate with gender and education, although women and illiteracy seemed to be at increased risk of the disease (OR: 1.77, 95%CI,0.77-4.10; OR: 1.71, 95%CT, 0.76-3.87). Of 31 participants, 21 persons (67.74%) had not been previously diagnosed and treated. Of 10 participants previously diagnosed, 6 (60%) had been received peripheral iridectomy; nevertheless, no any other treatments were performed. 48.39% participants suffered from visual impairment in various degrees, of which the percentage of blindness in either eye accounted for 29.03%. Of those with primary angle-closure glaucoma, 22 persons (70.97%) were classified as having chronic from of the disease.· CONCLUSION: In this rural population in Shaanxi Province of China, the rate of occludable angles is 13.6%, more common than that reported previously in other Chinese populations. The prevalence of primary angle-closure glaucoma is close to that from other Asian populations, increasing with age. A majority of glaucoma was undiagnosed and untreated previously.

· AIM: To assess the prevalence and related risk factors of primary open angle glaucoma (POAG) in a rural population in Shaanxi Province.· METHODS: By using a stratified, duster-based, random sampling technique, 8 500 persons of all ages were selected randomly, from the North, the South and the Middle of Shaanxi Province from July to December in 2003. All participants had an interview with a standard questionnaire and those questions related to glaucoma of previous diagnosis and treatment, family history and outbreak history. Then a detailed and relative eye examination was performed, including logarithm of the minimum angle of resolution visual acuity, external eye examination with slit-lamp biomicroscopy and fundus examination. The intraocular pressure was measured with Perkins applanation tonometry to those persons aged 50years old or more and those with suspected increased IOP. A further examination was performed to those persons with suspicious glaucoma, including repeated tonometric examination, gonioscopy, dark room test, automated visual field testing, et al.· RESULTS: 6 815 of the eligible 8 500 persons of all ages were interviewed and examined from July to December in 2003, a response rate of 80.18%. 9 participants were found to have POAG, with the prevalence of 0.13%, age ranging from 38 to 80 years (mean year:62.0). In those aged 30 years old or more, the prevalence of the disease was 0.23%, 0.28% and 0.39% for those more than 40 and 50 years old, respectively. The rate of suspicious POAG was 0.18% (12 cases) with age ranging from 35 to 77 years (mean year: 54.7). With multiple logistic analyses, the prevalence increased significantly with age (P=0.023). Other than increasing age, myopia was also a strong risk factor for POAG. Of 9participants with POAG, only 2 cases (22.22%) had been previously diagnosed. No one with POAG was received any treatment previously. 66.67% (6 cases) participants with POAG suffered from visual impairment in various degrees secondary to POAG. The percentage of blindness in either eye was 33.33%.· CONCLUSION: The prevalence of POAG is close to that from other Chinese populations, increasing with age. A majority of glaucoma was undiagnosed and untreated previously.

Objective To explore the application value of the lower leg perforator flaps in repairing soft tissue defect on ankle.Methods From January 2007 to December 2012,62 cases of soft tissue defect on ankles have been repaired.The defects were combined with tendon and/or bone exposure for all the cases,among them 7 cases were exposure or sinus tract after achilles tendon rupture surgery,8 cases with ankle or intertarsal joint defect and exposure,24 cases with distal tibia fracture,or medial malleolus fracture,or lateral malleolus fracture,or calcaneus fracture,11 cases with different level of infection.Fifteen cases were primarily repair,and 47 cases were secondly repair or extended phase.The cases were repaired by applying different types retrograde transferred perforator pedicle flaps of lower legs,with 10 cases of posterior tibial artery perforator flaps on the medial malleolus,12 cases of front top flaps of com peroneal artery on external ankle,40 cases of back top flaps of peroneal artery on external ankle.The sizes of the flap ranged from 4.0 cm ×5.5 cm to 9.0 cm × 15.0 cm.Ten cases were applied direct suturing in donor site,and other cases were applied skin grafts to repair the defect.Results Flaps in 56 cases completely survived.Partial necrosis appeared in 3 cases of front top flaps of peroneal artery on external ankle,one perforator flap of posterior tibial artery on the medial malleolus and 2 cases of back top flaps of peroneal artery on external ankle.All these cases recovered after careful dressing changes.Sixty two cases were followed up for 3-12 months.Texture of flaps was soft with good elasticity.All of the donor skin grafts in patients survived.Conclusion Perforator flaps have the advantage of easy operation,little damage to the main blood vessels,high reliability in flap survival,less destroy to donor site.It is important that individualized flap is selected given different position of defect.

AIM: To provide the applied ground of the formulation of Rhizoma Phragmitis by setting up a fingerprint of Rhizoma Phragmitis. METHODS:We gained the extracts of Rhizoma phrapmitis by acetone extraction and assayed its extracts by means of HPLC, with a mobile phase of water (1% acetic acid)-water(5% acetonitrile) on inertsil ODS-3 column. an ultraviolet detector was at 250 nm. RESULTS:Fingerprint was established on the basis of the relative retention value and the relative peak area. CONCLUSION: The method is of high sensitivity and good reproducibility.

OBJECTIVETo understand the status of occupational health of female migrant workers in different kinds of pharmaceutical industries in Gansu province and to provide the basis for improving occupational health condition.

METHODSOne thousand eight hundreds and one female workers from 16 enterprises were selected by cluster sampling in Gansu province and investigated by interviewing and questionnaires.

RESULTSThere were statistical significances of education level, status of residency registrations, employment relationship and occupational hazards among female workers in three types of enterprises (P < 0.05 or P < 0.01). The morbidities of skin disease in female workers for three kinds of enterprises were 4.46%, 2.53% and 3.70%, respectively. The morbidities of reproductive system disease in female workers for three kinds of enterprises were 48.57%, 36.70% and 36.11%, respectively.

CONCLUSIONThe levels of education and working conditions of female workers in the traditional Chinese medicine, western medicine plants are low. There are more severe occupational hazards in female workers of the traditional Chinese medicine plants.

Adolescent ; Adult ; Drug Industry ; Female ; Health Status ; Humans ; Middle Aged ; Occupational Exposure ; Occupational Health ; Surveys and Questionnaires ; Transients and Migrants ; Young Adult