Objiective To prepare pingyangmycin water-soluble wax stick and to establish its content determination method. Method The formula was optimized by orthogonal experiment and the content of pingyangmycin in wax stick was determined by high performance liquid chromatography (HPLC). Results The formula of pingyangmycin wax stick matrix was optimized as 1 g of alcohol ethoxylate and 1 g of S 40. Pingyangmycin was added when the temperature of the matrix raised to 70℃and stirred for 20 min. The linear range of pingyangmycin determined by HPLC was 34.4~172μg/mL,the regression equations was y=8298.9 x-34996(r=0.9999),and the average recovery of pingyangmycin was 102.67%(n=9). Conclusion The Preparing procedure of pingyangmycin water-soluble wax sticks is simple and stable. The HPLC method for determining the content of pingyangmycin in water-soluble wax sticks is simple, fast and accurate.

Objective To observe the prevalence of impaired glucose regulation (IGR) in ischemic stroke patients with or without inter-or extra-cranial arteries occlusive disease,and to analyze the relationship of IGR with large arteries occlusive disease.Methods lschemic stroke patients without diabetes history and with FPG

Objective To investigate the discharge outcome and its clinical influential factors of acute poisoning in children, and to provide the clinical references for prevention. Methods Questionaire about acute poisoning in children made by the research group,the hospitalized children and the influential factors were analyzed according to the outcome. Results Among 168 cases of acute poisoning hospitalized children,the curative rate was 80.95%, 16 cases(9.52%) were improved,6 cases (3.57%)were quitted,1.20% was ' not curative' and 4. 76% died. The factors including age,treatment time, route of entry, varieties of poison, medical examination of admission were statistically associated with the discharge outcome.Conclusion The outcome can be improved through an intensive nurse of the children under the age of three and early treatment. The cases who were not poisoned by the invasion of gastrointestinal tract,paraquat poisoning,and those with abnormalities of breathing, pupilla, awareness in medical examination of admission would have poor discharge outcomes, and should be monitored closely and treated timely.

Electrophoresis, Capillary ; methods ; Humans ; Micelles ; Paraquat ; blood

Objective:To investigate the reliability of a tool based on the International Classification of Functioning, Disability and Health (ICF) in the assessment of functioning despite disability.Methods:A total of 371 patients were assessed using a tool based on the ICF rehabilitation set combined with a numerical rating scale ranging from 0 to 10. The internal consistency, inter-rater reliability and intra-rater reliability were analyzed.Results:The scale′s Cronbach′s alpha coefficient was 0.89. The inter-rater correlation coefficient was 0.85, and the correlations among the items ranged from 0.78 to 0.94. The intra-rater correlation coefficient with the scale was 0.95, with the item correlations ranging from 0.72 to 0.97. Only item b230 Hearing function did not correlate well.Conclusions:The functioning assessment tool based on the ICF rehabilitation set when combined with a numerical rating scale has internal consistency, inter-rater reliability and intra-rater reliability sufficient for use in clinical practice.

Child ; Female ; Hamartoma ; diagnosis ; pathology ; surgery ; Humans ; Tracheal Diseases ; diagnosis ; pathology ; surgery

Objective To analyze the clinical characteristics and the endocrine changes in children with craniopharyngioma,and to improve the pediatrician understanding of the disease.Methods The study subjects consisted of 14 children with craniopharyngioma admitted to the Department of Endocrinology,Beijing Children's Hospital Affiliated to Capital Medical University from Jan.2004 to Dec.2012.All the patients were followed up to analyze the clinical symptoms improvement,endocrine test results and medication,et al.Results The main clinical manifestations were headache (7/14 cases,50.0％),growth retardation(4/14 cases,28.6％),vomiting (4/14 cases,28.6％),polydipsia/ polyuria (3/14 cases,21.4％) and vision diminution (3/14 cases,21.4％).Three patients didn' t undergo the surgery,and 3 cases with diabetes insipidus and 2 cases with growth hormone deficiency,and 1 case with central hypothyroidism by laboratory test.The rest 11 children received surgery and all patients had changes in endocrine after it.Five cases got polydipsia and polyuria,other 5 cases had electrolyte disturbances,and 2 cases had epilepsy.Nine patients were followed up,and the follow-up duration ranged from 5 months to 10 years [(3.29 ± 3.52) years] after surgery.Seven patients got better and 2 patients got worse.Conclusions For clinical symptoms of increased intracranial pressure,changes in endocrine,the vision and visual field,the possibility of craniopharyngioma should be taken into account.Surgery is the main treatment,but it can lead to the damage of hypothalamus and pituitary gland.Changes in endocrine,electrolyte disturbances and epilepsy are the common complications.According to the level of endocrine,longterm hormone replacement therapy for some postoperative patients should be continued.

Objective To investigate the short-term effect of pelvic floor muscle training (PFM) with biofeedback on stress urinary incontinence (SUI) in postpartum and post-menopausal women.Methods According to the different period that the SUI occurs,107 women with SUI were divided into two groups:the group of SUI in postpartum with 60 women,and the group of SUI in post-menopausal with 47 women.PFM with biofeedback was performed on all patients for 8 weeks.One hour pad-weighing test,voiding diary,transperineal three-dimensional ultrasound and female pelvic floor muscle assessment were recorded before and after treatment.Results There was statistically significant difference in 1 hour padweighing test between pre-treatment and post-treatment for the group of SUI in postpartum (the negative,mild,moderate,and severe cases of post-treatment:21,24,14,1,of pre-treatment:0,30,28,2; P＜0.05),and the group of SUI in post-menopausal (the negative,mild,moderate,and severe cases of post-treatment:7,22,11,7,of pre-treatment:0,14,25,8; P＜0.05).The strength of the pelvic floor muscles of type Ⅰ and type Ⅱin two groups after treatment were significantly different from those in pre-treatment (P＜0.01).The efficient rate of improvement in symptoms after treatment in the group of SUI in postpartum was 88％ (53/60) and the cure rate was 38％ (23/60).While the efficient rate in the group of SUI in post-menopausal women was 64％(30/47) and the cure rate was 15％ (7/47).There was statistically significant difference in the development of symptoms in two groups after treatment (P=0.003).Conclusion PFM with biofeedback is an effective treatment for SUI in postpartum and post-menopausal women,especially for postpartum ones.

Objective To explore the effect of leukotriene receptor antagonist (LTRAs,montelukast) on serum indicators,urine indicators,renal pathology,intercellular adhesion molecule-1 (ICAM-1),nephrin and podocalyxin on renal tissue in adriamycin(ADR)-induced nephropathy(ADN) rats.Methods ADN was induced through a tail intravenons injection of ADR.The 40 healthy male Wistar rats were randomly divided into 5 groups:group A (control group),group B(ADN group),group C(prednisone-treated group),group D(montelukast-treated group) and group E (prednisone and montelukast-treated group).Twenty-four-hour urinary protein (24 h-up) and serum index were measured serially in the 4th,8th week and the values of creatinine clearance rate(Ccr) were calculated.At the end of the 8th week,all rats were sacrificed to collect kidney tissues for microscopy observation of renal pathological changes.The expression of nephrin,podocalyxin and ICAM-1 in renal tissues were detected through immunohistochemistry method.Results Compared with group A,in the 4th week,24 h-up and albumin reached the level of ADR nephropathy model.Compared with group B,in the 8th week,24 h-up,cholesterol,serum creatinine and renal pathology changes in the 3 treated groups were significantly reduced (P ＜ 0.05),but serum total protein,albumin and Ccr significantly increased (P ＜ 0.05),while extracellular matrix/glomerulararea and renal pathology score significantly reduced (P ＜ 0.01),and ICAM-1 significantly decreased(P ＜0.01).Compared with group C and group D,expressions of nephrin and podocalyxin in group E were the highest.Besides,the curative effect of integrated treatment was better than other treatments.Conclusions Maybe through inhibition of ICAM-1,LTRAs had a protective effect on renal tissue.The integrated treatment of LTRAs with prednisone has a synergistic effect and drug effect is superior to any drug alone in ADN.