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.

Anticoagulants ; therapeutic use ; Blood Coagulation Tests ; Blood Component Transfusion ; methods ; Disseminated Intravascular Coagulation ; blood ; diagnosis ; etiology ; therapy ; Female ; Fibrin Fibrinogen Degradation Products ; analysis ; Fibrinolysis ; Fibrinolytic Agents ; therapeutic use ; Heparin, Low-Molecular-Weight ; therapeutic use ; Humans ; Infant, Newborn ; Intensive Care Units, Pediatric ; Male ; Platelet Count ; Predictive Value of Tests ; Sepsis ; complications

OBJECTIVE:To establish HPLC method for the content determination of asperosaponin Ⅵ in Yulin mixture.ME-THODS:The separation was performed on Zorbax EcLipse XDB-C18(150 mm?4.6 mm,5 ?m) column with mobile phase consisted of methanol-0.01 mol?L-1 hydrochloric acid (69:31) and flow rate of 1 mL?min-1.The detection wavelength was set at 212 nm and column temperature was 20 ℃.RESULTS:The linear range of asperosaponin Ⅵ was 0.022～0.23 mg?mL-1(r=0.998 9) with an average recovery of 101.33% (RSD=2.35%,n=9).CONCLUSION:The method is convenient,simple,accurate and reproducibility for the quality control of Yulin mixture.

Air Pollutants ; analysis ; Humans ; Industry ; Lead ; analysis ; chemistry ; Spectrometry, Fluorescence ; methods ; Spectrophotometry, Atomic ; methods ; Workplace

OBJECTIVETo evaluate the influence of naringin on PMMA-induced osteoclastic bone resorption using the mouse air sacs model.

METHODSTotal 48 female Balb/c mices with the age of 8 to 10 weeks were chosen in the study. Air were injected into the back in 32 mices and formed the air sacs, 6 d later, the skulls (originated from other 16 mices) were implanted to the air sacs. Thirty-two animals were divided into naringin treatment group (with 2 concentrations of 150 mg/kg and 30 mg/ kg) , DMSO group and PBS blank group, 8 animals in each group. Polymethylmethacrylate (PMMA) particles were injected into the air sacs in naringin treatment groups and DMSO group so as to irritate inflammatory reaction. Naringin with 2 concentrations of 150 mg/kg and 30 mg/kg were dissolved in DMSO of 0.2 ml, and were injected into air sacs, respectively. In PBS black group, no stimulation with PMMA particles, only injected PBS, and in DMSO group, injected DMSO without naringin. Tartrate resistant acid phosphatase (TRAP), Ca2+ release, modified Masson stain and histological analysis were performed on the 7th day after stimulation.

RESULTSCompared with DMSO group, naringin treatment group's cellular infiltration decreased (P < 0.01); concentration of 150 mg/kg was better than that of concentrations of 30 mg/kg (8.90 ± 1.75 vs 15.23 ± 1.86). Naringin can decrease calcium release in the lavage of the air sacs bone resorption model, especially obvious in naringin with concentration of 150 mg/kg. Naringin can ameliorate the inflammatory reaction and the subsequent bone resorption (including bone collagen loss, TRAP positive cells amount and so on) in air sacs with bone implant and PMMA particles. Naringin with concentration of 150 mg/kg appeared to be an optimal dosage to deliver the therapeutic effects.

CONCLUSIONNaringin inhibits PMMA-induced osteoclastogenesis and ameliorates the PMMA-associated inflammatory reaction and the subsequent bone resorption.

Animals ; Disease Models, Animal ; Female ; Flavanones ; therapeutic use ; Mice ; Mice, Inbred BALB C ; Osteoclasts ; drug effects ; physiology ; Osteolysis ; chemically induced ; prevention & control ; Polymethyl Methacrylate ; toxicity

Objective To appraise the diagnosis value of pleural membrane biopsy on pleural effussion.Meth- ods 218 patients with pleural effusion who were had pleual menbrane biopsy were retrospectively analyzed.Among them 165 cases were done only once,42 cases were done twice,11 cases were done three times.They were done 271 times of biopsies.Results The pleural membrane biopsy always masculine gender rate was 72.0%,1 pleural mem- brane biopsy succeeds the masculine gender rate was 59.6%,after the masculine gender rate which 2 pleural mem- branes biopsies succeeds was 69.7%.The illness complication formation rate was 8.7%.Conclusion Pleural mem- brane biopsy is a simply,safe and higher diagnosing-rate method.The different spot pleural membrane biopsy may cnhance diagnosis rate.

Objective To study the elastic features of common femoral artery by echo-tracking(ET)technique in type 2 diabetic(T2DM)patients.Method 60 eases of T2DM and 60 cases in control group,were separated into groups with age,ET technique was used to evaluate the common femoral artery modulus,including pressure strain elastic modulus(Ep),stiffness parameter(β),arterial compliance (AC),augment index(AI).Results Compared with the normal group ,in the T2DM group,β and Ep of common femoral artery were significantly higher(P＜0.01,P＜0.05),and AC was significantly lower(P＜0.05),and the difference in AI was not obvious (P＞0.05).The indexes were most obviouse in 40 to 59-year-old.The correlation parameter of age with β,Ep,AC,AI was 0.74,0.76 (P＜0.001)and 0.62,0.51 (P＞0.05).Conclusion The elasticity declination of common femoral artery in T2DM patients occur in the early stages,the change in 40-59 years old is obvious.β,Ep are apparently age-related indexes,and AC,AI are not.

Objective To evaluate the efficacy of the combination interventional oviduct recanalization with traditional chinese medicine for infertile women with oviduct obstruction.Methods 38 cases with 76 oviduct obstruction were treated with FTC-900 oviduct recanalization apparatus guided with DSA,the apparatus was supplied by COOK company,before recanalization,assisted with side fornix vaginae and enema with traditional chinese medicine.Results Of 76 obstructive oviduct,71 oviduct were recanalization,the successful rates of recanalization were 93.4%;Of 38 infertile women ,25 cases become pregnant,the pregnant rates were 67.3%;Of 13 unsuccessful cases,8 cases turn out re-obstructived.Conclusion Combination interventional oviduct recanalization with traditional chinese medicine for infertile women with oviduct is a simple,safe,and more effective method,it has a high successful rates than either method solely,should be spreaded.

OBJECTIVE:To systematically review the efficacy and safety of Elemene injection combined with chemotherapy in the treatment of gastric carcinoma,and provide evidence-based reference for clinical treatment. METHODS:Retrieved from CBM, CJFD,VIP Database,Wanfang Database,Medline,EMBase,Cochrane Library and American Medical Association Database,ran-domized clinical trials(RCT)about Elemene injection combined with chemotherapy in the treatment of gastric carcinoma were col-lected,Meta-analysis was performed by using Rev Man 5.3 software after data extracting and quality evaluating by Cochrane 5.1.0. RESULTS:Totally 7 RCTs were enrolled,involving 434 patients. Results of Meta-analysis showed recent efficacy [RR=1.38,95%CI(1.14,1.67),P=0.001] and improvement rate of life quality [RR=1.36,95% CI(1.15,1.60),P<0.001] of Elemene injection combined with chemotherapy in the treatment of gastric carcinoma were significantly higher than only chemotherapy. The incidence of Ⅲ-Ⅳ leukemia inhibition [RR=0.58,95%CI(0.37,0.91),P=0.02],incidence of Ⅰ-Ⅳ hemoglobin inhibition [RR=0.76,95%CI(0.60,0.95),P=0.02],incidence of Ⅰ-Ⅳ platelet inhibition [RR=0.69,95%CI(0.52,0.91),P<0.001] and Ⅲ-Ⅳ[RR=0.53, 95%CI(0.30,0.93),P=0.03] and incidence of Ⅰ-Ⅳ neurotoxicity[RR=0.69,95%CI(0.52,0.93),P=0.01] in test group were sig-nificantly lower than control group,the differences were statistically significant. CONCLUSIONS:Both efficacy and safety of El-emene injection combined with chemotherapy in the treatment of gastric carcinoma are good.

AIM: In order to search carrier material and better tissue culture method, the morphology and structure of the cultured cat corneal endothelium was observed. METHODS: The cat corneal endothelial cells were seeded on the Descemet's membrane of the dehydrated swine corneal stroma, and then cultured in the medium with epidermal growth factor and laminin for 7 days. The morphology and structure of reconstructed tissue was tested by the inverted microscope and the scanning electron microscope. RESULTS: As shown by the morphological observations, the cultured cat corneal endothelial cells formed an integrated membrane, and attached to the Descemet's membrane, which was similar to the nature tissue. The cells connected tightly to each other, and some of them arranged in hexagon approximately. CONCLUSION: The cat corneal endothelial cells could be rebuilt on the carrier of the dehydrated swine corneal stroma successfully, which is similar to the nature tissue.