Objective To summarize and excavate technical points of acupoint application to intervene infantile recurrent respiratory tract infection based on literature; To provide basis for formulation the standard of the TCM featured therapy. Methods Articles about acupoint application to intervene infantile recurrent respiratory tract infection from CNKI platform (CNKI), Chinese science and technology journals database (VIP), Chinese biomedical literature database (CBM), and Wanfang database were retrived by computers. The medicine, acupoints, the amount of stimulation and the timing for the treatment were analyzed. Results After systematic search, a total of 62 articles were included in the quantitative study, including 6547 patients. The main sticking medicine of 10 highest used rate were:Asari Radix et Rhizoma, Sinapis Semen, Kansui Radix, Corydalis Rhizoma, Cinnamomi Cortex, Astragali Radix, Atractylodix Macrocephalae Rhizoma, Anhelicae Dahuricae Radix, Caryophylli Flos, and Saposhnikoviae Radix, and most of them used ginger juice as anclliary medicine. The acupointwith the highest frequency was Feishu (99.03%), followed by Danzhong, Gaohang, Tiantu, Dingchuan, and Dazhui (28.59%–62.66%). The acupoint application was on the first days of the first, second and third of the three ten-day periods of the hot season, or the first days of the first ninth, the second ninth and the thrid ninth days during the winter time, one dosage for each day. The single sticking time was suggested as 2–4 hours each time (23.44%). Conclusion This study summarizes and evaluates the articles of acupoint application to intervene infantile recurrent respiratory tract standard formulation. infectionin recent years and summarizes the key technical points, which can provide references for clinical and standard formulation.

OBJECTIVE:To evaluate the role of PDCA cycle management on standardizing clinical use of atomization inhala-tion drug. METHODS:Using a retrospective method,300 medical records of atomization inhalation drug use were collected from our hospital during Jan.-Dec. in 2013(non-intervention group),200 medical records collected during Apr.-Jun. in 2014(one cycle intervention group),and 180 medical records collected during Oct.-Dec. in 2014(two rounds of cycle intervention group). The use of atomization inhalation drugs was compared before and after the application of PDCA cycle management. Before and after two cy-cle intervention,4 types of medical staff were investigated on cognition of the related knowledge of atomization inhalation drugs, as physicians,pharmacists,nurses and mechanic. RESULTS:After two rounds of PDCA cycle management and intervention,the proportion of unsuitable route of administration of antibiotics,long acting glucocorticoid,non-atomization inhalation dosage form of resolving phlegm drugs,protease decreased from 54.0%,62.0%,59.7%,44.7% before intervention to 0.6%,1.1%,15.0%, 1.1% after intervention;those phenomena had not been found,such as unsuitable route of administration of TCM injection and non-atomization dosage form of theophyllines,unsuitable atomization frequence,unsuitable indication,drug mixture for preventing and controlling symptom,etc. The proportion of medical staffs being familiar with medical device,drug classification,drug selec-tion for prerention and treatment and the proportion of hospital drug stock to 93.4%,86.7%,92.4%,96.2% after intervention from 38.0%,79.0%,49.0%,39.5%before intervention. CONCLUSIONS:The application of PDCA cycle management can effec-tively regulate the use of atomization inhalation drugs in our hospital;the method can be promoted and applied.

0.05), but DPC coefficient increases along with concentration of DEHP (125 mg/kg, 250 mg/kg, 375 mg/kg) rising, and it can cause DPC significantly (P

Objective To learn the epidemiological characteristics of syphilis in Shihezi in recent three years and to provide bases for prevention .Epidemiological analysis with syphilis was conducted in our hospital from 2012 to 2014 ,which is about the detection rate ,age ,gender ,and the distribution in the department .Methods Serum were deteceted by using three methods and the data were analyzed .Results 1 281 syphilis cases in 74 798 patients were detected in our hospital during this period .The total positve rate of three years was 1 .71% .The positve rate was 1 .35% ,1 .83% and 2 .01% respectively .The results of three years was significant differences(χ2 =39 .877 ,P<0 .05) .The rate in gender was not significantly higher or lower(χ2 =1 .670 ,P=0 .434>0 .05) .The ca‐ses were mainly distributed in Han(581 ,45 .36% ) ,Uygur(43 ,3 .36% ) ,Kazak(23 ,1 .80% ) .353 cases were negative by RPR among 1 281 patients with syphilis(27 .56% ) ,and the negative rises year by year .Conclusion The incidence of syphilis increased slightly in Shihezi since 2012 .Though the detection rate between 2013 and 2014 was no significant difference .The focus was on 20- year′s old women of childbearing age .It is necessary to take strict measures to control the spread of syphilis and to do syphilis examina‐tion for all inpatients in order to prevent the infection of syphilis .

Objective To study the evaluative values of amplitude integrated electroencephalogram (aEEG) in screening neonatal seizures.Methods The aEEG and video electroencephalogram (VEEG) on 32 patients with seizures hospitalized in Peking University First Hospital was conducted on the same day.The parameters of aEEG including the integrated spectra band,background rhythm and primitive electro signal were analyzed and compared with VEEG.Results Seizures presented clinically by 12 cases were detected by VEEG,and their electric discharges were detected by aEEG.The sensitivity of aEEG was 100%.VEEG showed electric discharges during intermediate stage in twenty cases and thus the seventeen of this group were detected by aEEG with its sensitivity of 87% and 100% in the specificity.The positive and negative predictive values of aEEG were 80% and 100%,respectively.But aEEG could not discriminate the attack stage or intermediate stage electric discharges.The abnormal background activity was detected by VEEG in 13 cases and the sensitivity of aEEG was 100% and the specificity was 83%.The positive and negative predictive value by aEEG were 76% and 100% respectively.The electric discharges of 32 cases were detected by VEEG whenever they were in attack stage or intermediate stage.All electric discharges could be detected through primitive electro signal by aEEG.The electric discharges in 3 cases were not detected by integrated spectra band from aEEG,but were detected by primitive electro signal from aEEG.Conclusions The sensitivity and specificity in the screening of neonatal seizures by aEEG is useful and could be applied clinically as a simple and safe screening method for recognizing neonatal seizures.

OBJECTIVEThis study aimed to investigate the effects of different tooth preparations on the fracture strength and pattern of failure of teeth with severe wedge-shaped defect restored with post and core crowns.

METHODSAccording to whether the teeth above the wedge-shaped defect was removed (represented by B) or not (represented by A), the ferrule next to the wedge-shaped defect was prepared (represented by D) or not (represented by C), the cast post-and-core was chosen (represented by E) or glass-fiber post and resin core was chosen (represented by F). A total of 64 human mandibular premolar teeth were randomly divided into 8 groups: A1-1 (A + C + E), A1-2 (A + C + F), A2-1 (A + D + E), A2-2 (A + D + F), B1-1 (B + C + E), B1-2 (B + C + F), B2-1 (B + D + E), B2-2 (B + D + F), each group 8 teeth. All the teeth were prepared and restored accordingly and then mounted on an electronic pressure universal testing machine. The maximum fracture strength and the patterns of failure were recorded.

RESULTS1) The fracture strength of Group A1-1 > that of Group B1-1, Group A1-2 > Group B1-2, Group B2-1 > Group B1-1, and Group B2-1 > Group B2-2 with significant differences (P < 0.05). 2) The patterns of repairable fracture in Group A1-2 and B1-2 were both 37.5%, and that of the other groups were 0. Furthermore, the difference was significant, and Group A1-2 and B1-2 were higher than other groups.

CONCLUSIONThe maintenance of the overhang above the severe wedge-shaped defect aid in the improvement of the fracture strength of the tooth restored with post and core crown. The ferrule of the wedge-shaped defect is not recommended to be prepared. Furthermore, the glass-fiber post and resin core is favorable for the re-repair of the teeth than the cast post and core.

Objective To investigate the genetic diagnosis and molecular pathogenesis of four patients with combined deficiency of coagulation factor Ⅴ and Ⅷ and their family members. Methods The APPT, FT, FⅤ: C, FⅧ: C were detected for phenotypic diagnosis. Thrombin generation assay was applied to determine the generation condition of thrombin in patients and healthy controls. Cenomic DNA was extracted from peripheral blood using the TianGen RelaxCene Blood DNA System;amniotic fluid DNA was extracted with phenol-ethyl ether method. The LMAN1 and MCFD2 genes were analyzed by PCR. Gene mutations were detected with nucleotid sequences by using end-labeling dideoxy method. Results The APTT of Proband 1 was significantly prolonged to 88. 2s and her PT was prolonged to 19. 6 s. The combined deficiency was identified with FⅧ (FⅧ: C 24. 2% ) and FV(FⅤ: C 9. 1% ). Proband 2 and 3 were sisters. The coagulation studies revealed that both of them had prolonged APTT (71.6 s and 74.6 s respectively) and PT (22. 1 s and 18. 3 s respectively). The combined deficiency of FⅤ (FⅤ: C 7. 6% and 14. 5% respectively) and FⅧ( FⅧ: C 25% and 19.6% respectively) were identified. Proband 4 was detected to have the prolonged APTT (70.3 s),PT (18.2 s) and the deficiency of FⅤ(FⅤ: C 9. 4% ) and FⅧ (15. 7% ). The remaining phenotype indicators test of the 4 probands were normal. The diagnosis for the 4 probands was combined deficiency of factor Ⅴ and Ⅷ. The proband 1 was detected to have compound heterozygous mutations in LMAN1 gene while having the LMAN1 and MCFD2 direct gene sequencing. One mutation was a small insertion located on exon 8 [ nt912insA (X71661. 1)] that resulted in p. 305frameshiftX20 and her mother was detected to have the same heterozygous mutation on the the locus. The other mutation was located on exon 11: nt1366C > CT ( X71661. 1 ) , p. 456Arg > Stop which was inherited from her father. Amniocyte DNA was detected to have only one heterozygous mutaion [nt1366C > CT (X71661. 1) , 456Arg > Stop] inherited from the father. No mutation in MCFD2 gene was found in proband 1 and her parents. The analysis of the MCFD2 gene in proband 2 and 3 revealed a novel homozygous single base substitution (nt411T>C) in exon 4, which results in the exchange of the amino acid isoleucine by the amino acid threonine at amino acid position 136 (p. Ile136Thr). Sequencing of the whole LMAN1 gene showed that the proband 4 had one homozygous nonsence mutation in the exon 5 of the LMAN1 ( nt615C >T,p. 202 Arg> Stop). All of the 4 probands with combined deficiency of FⅤ and FⅧ showed declined endogenous thrombin potential in the thrombin generation tests. Conclusion The combined deficiency of FⅤ and FⅧ in the proband 1 results from the compound heterozygous mutations ( nt1366C > CT and nt912insA) in LMAN1 gene, which are inherited from her parents respectively. The prenatal genetic investigation for the patient mother with preganency indicates that the fetus is a female carrier with one mutation (nt1366C > CT) inherited from the father. The homozygous missence mutation ( nt411T > C, p. Ile136Thr) in the MCFD2 gene accounts for the proband 2 and 3. The daughter of the proband 2 is a carrier with a heterozygous mutation inherited from her mother. The homozygous nonsence mutation in the LMAN1 gene of the proband 4 results in the deficency of F Ⅴ and FⅧ.

This article was aimed to study the optimum extraction process of paeonol. The extraction yield of paeonol was taken as investigation index. And the best extraction process was screened by orthogonal experimental design. The results showed that the optimum condition of extraction process was to soak coarse powder of Paeonia suffruti-cosa into 15-fold water for 0.5 h, and then the distillation lasted for 2.5 h. The distillate was collected and cooled to room temperature. The crystallization lasted for 24 h at 4℃, and then filtered and dried for 48 h at room tempera-ture. It was concluded that the selected technology was stable, reasonable and feasible. The extraction yield of paeonol is over 80%.

This article was aimed to study effect of D-ribose on the high-energy phosphate metabolism of skeletal muscle tissues of tired mice. The model was made by burden swimming. And then, the mice were divided into four groups, which were the model group, D-ribose group, caffeine group, and D-ribose with caffeine group). Intragastric administrations of drugs were given to all mice in four groups, three times per day. And all mice continued to swim for three days. The time of swimming was recorded. Gastrocnemius of mice were removed after swimming or 3 days later to measure the concentration of ATP, ADP, AMP and IMP with the HPLC. The results showed that compared with the control group, the time of burden s wimming was significantly prolonged for mice in the D-ribose group and the D-ribose with caffeine group. After three-day recovery, the concentration of ATP, AMP and IMP of gastrocnemius in the D-ribose group and the D-ribose with caffeine group mice was significantly increased. There was no significant difference in the caffeine group mice. It was concluded that D-ribose is involved in the high-energy phosphate metabolism of skeletal muscle tissues of tired mice . D-ribose promotes the recovery of ATP concentration in the gastrocnemius of tired mice, and prolongs the time of burden swimming. Therefore, it has a certain anti-fatigue effect .

Objective To explore the role of flexible fiberoptic bronchoscope(FFB) in the critical patients with severe respiratory diseases of PICU.Methods One hundred and eighty-nine cases of severe respiratory diseases had undergone FFB from Jul 2010 to Jan 2011.One hundred and fifty-seven (83.06％) cases were less than 3 years.FFB examinations were made through nose (226 times) and endotracheal intubation (25 times).Bronchoscopic lavage for bacterial culture was performed by injecting normal saline solution (NSS) via a syringe into the working channel of FFB.Results Of all 189 cases,bacteria were isolated from 80 cases (42.3％) for bacterial culture of bronchoscopic lavage fluid,which included G-bacilli in 51 cases,G + cocci in 21 cases,and fungi in 8 cases.Six cases with tracheobronchial foreign bodies and 31 cases with respiratory tract anatomical abnormalities were found through FFB.Forty cases of severe pneumonia complicated with respiratory failure underwent bronchoscopic lavage,which were effective in 35 cases,and ineffective in 5 cases.In 20 cases of severe pneumonia atelectasis,pulmonary reexpansion were found in 16 cases by bronchoscopic lavage,atomization inhalation,and systemic administration,4 cases improved.Tracheobronchial foreign bodies were removed in all 6 cases by FFB.During FFB,bradycardia was found in 1 cases.There was no FFBrelated death.Conclusion FFB is safe for severe patients with respiratory diseases in PICU.FFB play important role in diagnosis and treatment for children in PICU,including feasible intervention under bronchoscopy.