ObjectiveTo discuss the incidence of negative emotion and behavioral problems between left-behind and non-left-behind children in rural areas during hospitalization. Methods175 participants included 90 cases of non-left-behind children patients and 85 left-behind children patients.The negative emotion and behavioral problems of all children were recorded and compared. ResultsCompared with the non-left-behind children patients,left-behind children manifested negative emotions such as anger,anxiety,depression and fear,more probability and incidence of behavioral problems such as dysphonia,special learning disabilities,sleep disorders,twitch disease,multiple tourtte's syndrome,attention deficit disorder,enuresis sickness and so on.There was significant differences between the two groups. ConclusionsCompared with the non-left-behind children,left-behind children patients are more likely to have negative emotion and behavioral prob-lems,it may have lasting influence on children and eventually influence the development of the physical and mental health,cause learning and adaptation difficulties.So more care and attention should be given to left-behind children,and given timely discovery and timely treatment of negative emotions and behavioral problems.

Objective:To explore the impact of childcare burden on satisfaction level of the elderly medical demand in family,in order to provide the basis for policy making to realize healthy aging.Methods:Based on CFPS(China family panel studies) data,using OLS and quantile regression to conduct quantitatively study on the impact of children's dependency ratio on medical expenses for the elderly.Results:The estimates of children's dependency ratio's coefficients were significantly negative,while their absolute values presented a tendency of increasing with the increase of quantile.It showed that the crowding-out effect of childcare burden on medical expenses for the elderly was in existence.The higher medical expensed,the stronger the crowding-out effected.Conclusion:Childcare burden impacted the satisfaction level of the elderly medical demand,especially for the elderly often sick or suffering from a serious illness,whose medical demand would be even greater.

Objective To investigate the value of the manipulative reduction monitored by ultrasound for the intussusception of children.Methods One hundred and three intussusception children were dynamically observed by ultrasound,and were pressed softly beginning with the head of the intussusceptum,and observed whether there was intestinal peristalsis, and whether the intussuseeptum shortened and disappeared finally.The results were analyzed based on the size of the masse, the length of the intussusceptum,and the patients' age,and compared with the X-ray high pressure air enema.Results Fifty (48.5 ％) intussusception children were recovered.The recoverability was related to the size of the mass, the length of the intussusceptum, and the age of the children (level of cooperation).Thirty-nine patients were recovered after reexamined one hour later.The recoverability of manipulative reduction monitored by ultrasound for the mass diameter less than 2.0 cm was obviously higher than that by X-ray high pressure air enema.Conclusions Manipulative reduction monitored by ultrasound could cure almost half of the intussusception children patients directly.It could decrease the number of patients who were treated with high-pressure air enema,it could relieve the pain of the children and reduce their medical expenses.It also could be acted as a screening way to other therapies like high pressure air enema.

Cbiective: To seek for effective nursing measures with the view of reducing nooocmial infection caused by methicillin resistant staphlococcus aurcus (MRSA). Method: The factores associated with nosocomial infection caused by MRSA were analysed on 205 cases from ICU during Jan. ～Jun 2000. Results: 88.6% of staphyloooccus aureus were MRSA in ICU. The percentage of nosocomial infection caused by MRSA was 7.3%. Conclusions:The rate of nosocomial infection causes by MRSA could be effectively reduce. Following proper measures were suggested:sterilization, isolation,nursing of intubation and nanagement of respiratory tract

Objective To investigate the polymorphisms of-139 and -336 nucleotides in dendritic cells specific intercellular adhesion molecule-3-grabbing nonintegrin (DC-SIGN) promoter region in context of HIV susceptibility, infection routines and HIV/AIDS progress. Methods Polymorphisms of -139 and -336 nucleotides in DC-SIGN were examined in 160 HIV-positive subjects and 178 healthy controls;the Spearman test was performed to analyze their associations with HIV infection status. Results In 160 HIV-positive subjects, there were 92 (57.5%) with-139C, 68 (42.5%) with-139T, 29 (18.1%) with-336C and 131 (81.9%) with -336T. The frequencies of -139T/C and -336T/C in HIV-positive subjects were similar to those in the healthy controls (χ2 =0. 121 and 1. 754, P ＞0.05 ). No differences were found in the distribution of -139T/C or -336T/C in HIV-positive subjects infected via sex intercourse or intravenous drug (χ2 =0. 435 and 0. 103, P ＞ 0. 05 ). -139C was usually companied with -336C ( r = 0. 359, P ＜ 0.01 ).-139T (27.9%) were more frequently presented in patients with CD4 +T cells ≤50 cells/μL than -139C( 23.0%, χ2 = 4.055, P ＜ 0.05 ). -139T/C and -336T/C were not related to HIV RNA levels ( t = - 0. 643and - 1. 637, P ＞ 0.05). Conclusions Genotype -139C in DC-SIGN promoter region usually coexist with -336C. Polymorphisms of -139 and -336 are not related to HIV susceptibilities or HIV infection routes.-139T genotype may be related to serious depletion on CD4 + T cells.

AIM: To compare the fingerprints difference between total flavonoids and coumarins of Sarcandra glabra extract separated by macroporous adsorption resin. METHODS: To establish HPLC fingerprint chromatogram of Sarcandra glabra extract and to evaluate the constituents. RESULTS: The difference fingerprint was showed in total flavonoid part and coumarin part. CONCLUSION: Drug action part could be separated by macroporous adsorption resin and exosyndromed by Spectrogram fingerprints.

Objective To analyze the correlation between the tubular gastric width and the anti gastroesophageal reflux after esophageal cancer operation,and to provide reference for the choice of surgical methods in treatment of esophageal cancer.Methods Selected 60 patients who received radical surgery for esophageal carcinoma combined with gastric tube reconstruction surgery in our hospital from January 2015 to October 2015,and divided them into two groups according to the way of stomach tube anastomosis (cervical anastomosis,thoracic anastomosis) and different width of gastric tube (greater than or equal to or less than 3 cm).Namely:cervical anastomosis + greater than or equal to 3 cm group(14 cases),cervical anastomosis + less than 3 cm group(15 cases),thoracic anastomosis + greater than or equal to 3 cm group(15 cases) and thoracic anastomosis + less than 3 cm group(16 cases).All patients recieved esophageal pH monitoring for 3 days continuously from the 11 th day after operation.The monitoring indicators include:number of reflux,accumulation time of pH ＜ 4,whether there were clinical symptoms (heartburn,chest pain,pharyngeal foreign body sensation,cough,asthma,etc.) after surgery,and the frequency and time of these clinical symptoms appeared.All the patients were given endoscopic examination at the 14th days postoperatively.Observed the esophageal mucosa of patients and conducted histopathological grading of gastric mucosal inflammation.And then made a correlation analysis of gastric tube width and esophageal mucosal inflammation grade among all the patients with reflux symptoms.Results The cumulative time and number of reflux,incidence rate of clinical symptoms,and pH values less than 4 were significantly different(P ＜ 0.05).The cumulative time and number of reflux,incidence rate of clinical symptoms,and pH values less than 4 in the cervical anastomosis + less than 3 cm group were significantly lower than that in the other 3 groups(P ＜ 0.05),with statistical significance between different groups of endoscopic esophageal mucosa inflammation grade difference (P ＜ 0.05).Esophageal mucosal inflammation grading in patients of the cervical anastomosis + less than 3 cm group was the lightest.It showed a linear correlation between the gastric tube width and esophageal mucosal inflammation grading in patients with reflux symptoms.Conclusion Postoperative gastroesophageal reflux is closely related to stomach esophagus width after resection of esophageal carcinoma with tubular stomach reconstruction of stomach esophagus,because it is unable to control gastric tube width to the appropriate range.And it should be strengthened in patients with reflux related indicators for monitoring,so as to take measures to prevent gastroesophageal reflux as soon as possible to improve the prognosis of patients with quality.

AIM: To observe the effects of cimetidine(Cim) on platelet function and thrombosis. METHODS: After incubated with Cim in vitro , rat platelets were activated with ADP or thrombin. The platelet aggregation, platelet malondialdehyde(MDA) formation, platelet intracellular free calcium([Ca 2+ ] i), and thromboxane B 2 (TXB 2) were measured. The effects of Cim on electric-induced thrombosis in rat carotid artery were examined. RESULTS: Cim potentiated ADP induced platelet aggregation , increased the thrombin induced [Ca 2+ ] i and MDA formation, decreased TXB 2. Also, Cim shortened the duration of electric-stimulated occlution time in rat carotid artery. CONCLUSION: Cim increased platelet function and accelerated thrombosis.

Blepharophimosis ; diagnosis ; genetics ; Humans ; Male ; Middle Aged ; Pedigree ; Phenotype ; Skin Abnormalities ; diagnosis ; genetics ; Urogenital Abnormalities

Objective:To investigate the status and influential factors associated with 2-week prevalence of fever and diarrhea among infants and young children at the age of 6-23 months in poor rural areas.Methods:A total of 8 735 rural infants and young children aged 6-23 months in 30 poor counties of Wuling Mountains and Luoxiao Mountains in Hunan Province were selected in August 2015,and the questionnaires were used to collect information on the prevalence of fever and diarrhea,person and families,and feeding status.The data for prevalence of fever and diarrhea in infants and young children were calculated,and multi-non-conditional logistic regression model were used to analyze the influential factors.Results:The 2-week prevalence of fever and diarrhea in infants and young children was 20.8％ and 12.2％ respectively.The ages (OR=0.66,95％CI 0.58 to 0.75),Dong ethnicity(OR=1.42,95％CI 1.17 to 1.74) and low body weight (OR=1.31,95％CI 1.11 to 1.54) were influential factors for fever among infants and young children in poor rural areas;female (OR=0.86,95％CI 0.76 to 0.98),12-17 months (OR=0.80,95％CI 0.69 to 0.93),18-23 months (OR=0.51,95％CI 0.43 to 0.60),other ethnic minorities (OR=1.70,95％CI 1.13 to 2.56),non-complementary feeding (OR=1.65,95％CI 1.05 to 2.59) and low body weight (OR=1.39,95％CI 1.14 to 1.70) were the influential factors of diarrhea among infants and young children.Conclusion:The 2-week prevalence of fever and diarrhea among infants and young children aged 6-23 months in poor rural areas were quite serious.Low age,Dong ethnicity,and low birth weight are high risk factors for fever.Male,no addition of complementary feeding,and low birth weight are high risk factors for diarrhea.