OBJECTIVE:To review drug use in the pediatric outpatient department of our hospital.METHODS:1000pediatric prescriptions during Aug.1to Aug.20,2004and another1000during Aug.1to Aug.20,2005were collected from the pediatric outpatient department of our hospital,and which were subjected to statistical analysis using international indicators of rational drug use and DDDs.RESULTS:The usage of injection accounted for12.3%in2004and11.4%in2005.The usage of anti-infectives stood at84.20%in2005,accounting for46.11%of total drug consumption sum.Azithromycin and cefaclor respectively dominated the first place on the lists of consumption sum and DDDs.CONCLUSION:The practice of Prescription Management Rules(trial)helps improving the use of injections in the pediatric outpatient department of our hospital.However,there are still many problems,which needs to be tackled in the application of anti-infectives and further intervention measures needs to be taken.

Objective To study the inclusion conditions for volatile oil from Danfu Tongmai Granules.Methods With the utilization rate of volatile oil and yield rate of inclusion as indexes,the optimum inclusion conditions were selected by orthogonal design,and the inclusion compound was identified by TLC.Results The optimal inclusion conditions for volatile oil were as follows:a proportion of 1 ∶7(mL ∶g) for oil to ?-cyclodextrin,stirring for 4 hours at 40 ℃.TLC results showed that inclusion process was successful and the main components of volatile oil were similar before and after inclusion.Conclusion This methods can be used for producing ?-cyclodextrin inclusion compound on a large scale.

Adult ; Arsenic Poisoning ; etiology ; Arsenicals ; Humans ; Male ; Skin ; injuries ; Skin Absorption ; Wounds and Injuries

Objective To explore the clinical characteristics and treatment of paroxysmal supraventricular tachycardia (PSVT) in children. Methods The clinical data of 67 children with PSVT were analyzed retrospectively, and the therapeutic effects of different treatments were compared. Results The clinical manifestations of infants were paleness, shortness of breath, irritability and sweating, and children showed chest tightness, palpitations, abdominal discomfort and fatigue. The curative effect of electric cardioversion, transesophageal atrial pacing, physical therapy, and drug therapy was statistically different (P<0.05), The different cardioversion rates of them were observed for the treatment of paroxysmal supraventricular tachycardia. The cardioversion rate of transesophageal atrial pacing, was the highest, and the rate of physical therapy was the lowest. There was no significant difference in the cardioversion rate between propafenone, digoxin and amiodarone. Conclusion The clinical manifestations of PSVT in infants are atypical and easily to be ignored. There are many methods for treatment of PSVT. The vagus nerve can be stimulated first, and, if no response, either drugs or electric cardioversion and transesophageal atrial pacing can be used. The cardioversion rate of transesophageal atrial pacing is higher. The drug effectiveness for the treatment of PSVT depends on many factors, and our choice of medication varies from person to person.

BRCA1 Protein ; genetics ; Carcinoma, Non-Small-Cell Lung ; drug therapy ; Designer Drugs ; therapeutic use ; Humans ; Lung Neoplasms ; drug therapy ; Precision Medicine ; methods ; Tubulin ; genetics ; Xeroderma Pigmentosum Group D Protein ; genetics

OBJECTIVETo assess the temperature variation of the root surface using Nd: YAG laser irradiation in the root canal with different power and to evaluate the safety of laser application on the periodontal region.

METHODSThirty extracted human teeth with single-roots were collected. The teeth were cross-sectioned in the cervical portion, standardizing the roots at a 12-mm length. The roots were used as specimen. The roots were radiographed in the buccal-lingual direction to measure the thickness of the proximal walls, by means of a digital radiographic system. The specimens were divided into three groups according to the laser potency (1.5, 3.0, and 4.5 W). Each group was subdivided into two subgroups according to laser frequency (15 and 30 Hz). With the Nd: YAG laser irradiation for 20 s, the temperature variation of the root surface was monitored by thermocouples located at different parts of the root external wall and recorded by digital thermometers.

RESULTSThe groups irradiated with 4.5 W presented the greatest temperature variation (above 10°C), followed by 3.0 and 1.5 W. The temperatures were statistically different (P < 0.01). The groups irradiated in the same potency, regardless of whether 15 Hz or 30 Hz was used, presented with no statistical difference (P > 0.05). The apical half of the root presented statistically higher temperature rises than the cervical half of the root (P < 0.01).

CONCLUSIONThe temperature variation of the root surface was associated with laser power, irradiation time, and the thickness of dentin. Application of Nd: YAG laser in the root at 1.5 W for 20 s can safely be used in endodontic treatment.

ADP-ribosyl Cyclase 1 ; metabolism ; Aged ; Epstein-Barr Virus Infections ; Herpesvirus 4, Human ; isolation & purification ; Humans ; Interferon Regulatory Factors ; metabolism ; Ki-67 Antigen ; metabolism ; Male ; Nasal Cavity ; Nose Neoplasms ; metabolism ; pathology ; surgery ; virology ; Plasmacytoma ; metabolism ; pathology ; surgery ; virology

Objective To analyze the status of supply and the affected factors of the home care of the elderly in community of Shenzhen.Methods The investigation was carried out in 78 community health ser-vice centers and 216 elderly from 6 communities using self-designed questionnaire.Results 84% of the el-derly had the demand of home care, 38.1% of them had even received home care services.In 32 demand items of home care, the top 6 were in turn the blood pressure monitoring, the blood sugar monitoring, the health consults, the caregivers guidance, the psychological care, medication instruction.48 of 78 commu-nity health service center provided door-to-door services, 44% of them(home care service center)provided more than 10 projects, 67% of the center provided more than 5 projects, 17% of them provided 2 projects, 30 community health service center did not provide door-to-door service.The main reasons that influenced home care delivery in community were the shortage of nursing staff of home medical care, the risk factors, the medical environment, and the limited health care facilities.Conclusions The elderly has large de-mand to the home care service, home care which the community health center provided is lagging and in short supply.It is imperative to increase the number of community nurses, improve the community home care profession standard and promote stable development of home care.

Objective To report the diagnosis and treatment of an imported case of schistosomiasis haematobium,including the pathological features of the disease and therapeutic efficacy of praziquantel. Methods The data of the patient with schistoso?miasis haematobium were collected,and the pathological features of the bladder tissue were observed under a microscope. More?over,the patient was treated with praziquantel,and his urine was collected before and after the treatment. The eggs in the urine were examined by a microscope after sediment and the miracidia were hatched. Results The patient once worked in Angola for three months,and after returning home he had the symptoms of intermittent painless terminal hematuresis. It was ineffective af?ter anti?inflammatory treatment in a number of hospitals. There were no sand spots discovered under the cystoscope. However , the inflammatory reaction to parasite with a lot of eosinophils infiltration in the bladder mucosa was found on the pathological sec?tions under a microscope,and the egg structure was observed with individual characteristics. The eggs were detected in the urine and the miracidia were hatched before the praziquantel treatment. The hematuria symptoms disappeared after the praziquantel treatment. The eggs were still detected in the urine 7 days post?treatment,but the miracidium could not be hatched. One month and 6 months post?treatment,the eggs were not detected in the urine. Conclusions The imported cases of schistosomiasis hae?matobium are often misdiagnosed,and therefore,it is necessary to strength the health education to the workers overseas and also to improve the ability of diagnosis in medical staff. For the case reported in this paper,there are typical structure of Schistosoma haematobium eggs and egg?granulomas on the pathological sections of bladder tissues. Praziquantel has satisfactory treatment re?sults.

Objective To compare the effects of combination of maternal hydration and hands and knees posture with simple hands and knees posture on correction of breech pregnancy. Methods One hundred patients who were diagnosed breech pregnancy from November 2015 to November 2016 were assigned to experimental group and control group with 50 cases each according to individual willingness. The patients in experimental group received the combination of maternal hydration and hands and knees posture;while the patients in control group received simple hands and knees posture. Results Amniotic fluid index was (18.94±2.44)cm in experimental group and (15.97±2.33)cm in control group, the difference had statistic significance (t=6.239, P<0.05). The effective transfer rate and successfully used time was 92%(46/50) , (2.10 ± 0.75) weeks in experimental group and 64%(32/50), (4.27 ± 0.98) weeks in control group, the difference had statistic significance (χ2=11.422, P<0.05; t=-12.463, P<0.05). For primipara and multipara, the effective transfer rate was 90.91%(30/33), 16/17 in experimental group, and 68.75%(22/32), 10/18 in control group, the difference had statistic significance (χ2=4.986, 6.806, all P<0.05). The rate of vaginal and cesarean section deliveries was 86%(43/50), 14%(7/50) in experimental group, and 56%(28/50), 44%(22/50) in control group, the difference had statistic significance(χ2=10.928, P=0.001). Patients who had fetal movement or who didn′t have time to do correction or missed was 17.10%(46/269), 1.49%(4/269) in experimental group, and 12.55% (22/255), 7.06% (18/255) in control group. Conclusions @Therapic effects of combination of maternal hydration and hands and knees posture is much better than that of the simple hands and knees posture therapy on correction of breech pregnancy, which is worthy of popularization and application in clinic.