Objective To analyze the characteristics of rhabdomyolysis (RM) caused by alcohol withdrawal syndrome (AWS). Methods The clinical data of 7 patients with RM induced by AWS were analyzed retrospectively. Results All 7 patients were male;the age was 38-63 (51.3 ± 9.8) years. All of the 7 patients showed obvious myalgia and fatigue, of whom 4 patients had limb swelling, and 3 patients had epigastric pain. Creatine kinase and myoglobin levels of 7 cases were significantly increased. One case had acute renal failure. Seven patients were improved after treatment with a large amount of fluid infusion. Conclusions For patients with AWS who have generalized withdrawal seizures and epileptic seizures, muscle cells can be damaged due to prolonged muscle contraction, which can cause RM. Changes of myoglobin, creatine kinase, renal function and liver function in patients with AWS should be monitored at clinical admissions. If RM occurs, the patients should be given early fluid therapy.

As a useful supplement for TNM staging system of non-small cell lung cancer (NSCLC),circulating tumor cell (CTC) can better reflect the comprehensive condition of the patient.CTC plays an important potential role in monitoring curative effect of lung cancer,and has the effect of real-time detection.With the development of the CTC detection method and the improvement of sensitivity and specificity,clinical studies about CTC will provide more help for prognosis evaluation.

Objective To study the effect of extract of cockroach on animals with acute hepatic injury and its antiviral action in vitro. Methods The animal models with hepar injury were established by CCl4, bcg vaccine and lipopolysaccharide (LPS) . And the activities of ALT and AST in serum were measured. Serum of ducks was separated after cockroach extract was administrated. The serum was added to the culture fluid of HBV-DNA transfected hepatic cancer cells-HepG2. Results After the cockroach extract was administrated, the activities of ALT and AST in mouse serum were reduced. Both the therapeutic indexes of cockroach extract and lamivudine were larger than 2. Conclusions Cockroach extract can improve the liver function of animals with acute hepatic injury, and inhibit the secretion of ALT and AST in serum.

Objective To evaluate the effect of human milk fortification on short‐term growth of premature infants in NICU and its clinical safety .Methods According to different formulas ,the premature infants were divided into preterm formula group ,human milk group and human milk fortification group (HMF group) .Its growth rate ,blood biochemistry ,adverse event rate and so on were compared .Results There were 147 cases meeting requirements .the weight growth velocity of preterm formula group ,human milk group and HMF group were (19 .44 ± 5 .14) ,(14 .53 ± 5 .86) ,(17 .09 ± 5 .81) g · kg -1 · d-1 respectively with statistical sig‐nificance (P<0 .01);the growth velocity of head circumference of preterm formula group (0 .72 ± 0 .34)cm/w and HMF group (0 .71 ± 0 .29) cm/w were significantly higher than that of human milk group (0 .51 ± 0 .34)cm/w (P<0 .01);the time of regaining or overtopping birth weight of preterm formula group (8 .55 ± 3 .20)d and HMF group (9 .43 ± 4 .53)d was significantly shorter than that of human milk group (10 .93 ± 3 .02)d(P<0 .01);the EUGR occurrence rate of head circumference of preterm formula group and HMF group were significantly lower than that of human milk group(P<0 .01) .The feeding intolerance rate of preterm formula group (15 .52% ) was significantly higher than that of human milk group (2 .13% ) (P<0 .05);there were no significant difference in incidence rate of infection event in each group(P>0 .05) .Conclusion Human milk fortification can control the inci‐dence rate of infection event and feeding intolerance to increase growth velocity of weight and head circumference of premature in‐fants during hospital stay .

The thrombin is a neurotoxic agent,which plays an important role in the course of brain edema and brain injury following intracerebral hemorrhage.This article reviews the neurotoxicity mechanisms of thrombin in intracerebral hemorrhage.

aration caused by varieties of violence does not catch the attention of domestic orthopedic surgeons enough in the past years.This passage is to discuss the damage mechanism,clinical treatment and prognosis evaluation of this kind of injury through the analysis of the case of Logsplitter injury.Methods Retrospective analysis 23 patients of Logsplitter injury from December 2006 to December 2014,male in 17 cases,female in 6 cases,average age (43.68±12.67) years (21-60 years).Hurt injury in 9 cases,sports injury in 1 case,falling injury in 2 cases,traffic injuries in 10 cases,crushing injury in 1 case.Open injures in 10 cases,of which the Gustilo Ⅱ type in 7 cases,Gustilo Ⅲ A type or above in 3 cases,closed injuries in 13 cases.According to the AO/OTA fracture classification,44c type in 19 cases,44b type in 3 cases,44a type in 1 case.Fibula fractures in 22 cases,19 cases of medial malleolus fracture.Results 23 patients received follow-up,with an average period was (0.91±0.26) years (0.4-2.37 years).21 cases underwent open reduction internal fixation (ORIF),2 cases underwent closed reduction external fixation and K-wire fixation.17 cases were fixed with the syndesmosis screws,among them,1 screw was used to fix 14 cases,two screws were used to fix 3 cases;the utilization rate of 3.5 mm screws is higher,at 94.1％,and all screws were entered through 3 layers of cortical;Combined with medial malleolus fracture cases were fixed with cannulated screws/K-wire internal fixation.Average healing time of the skin surrounding the ankle skin was (2.26±1.91) weeks;average healing time of fracture was (15.34±5.13) weeks;Joint pain ocurred combined with joint space narrowing after loading in 18 cases,at 78.3％;Postoperative infection,2 cases,the proportion was 8.7％;Fracture delayed union 1 case.Functional examination of the ankle joint (angle measurement method):Dorsiflexion average angle (23.9±2.21)degrees,Plantar flexion average angle (32.1 ±4.13) degrees.Average angle of introversion was (23.91 ±2.24) degrees.Hallux valgus average angle (27.6±3.81) degrees.75 points and over were got in AOFAS in 21 cases,the ratio of excellent was 91.3％.Conclusion Logsplitter injury represents a kind of important and unique ankle fracture,dislocation and the inferior tibiofibular syndesmosis separation caused by varieties of violence,accompany with potentially soft tissue injury and platford injury,according to existing treatment principle and treatment strategy summarizied by us,the clinical therapeutic effect of this damage is ideal,functional recovery is relatively satisfactory prognosis.

Objective To observe the changes of fasting plasma glucose (FPG) and glycated hemoglobin(HbAcl) in patients with progressive ischemic stroke(SIP),and to provide scientific basis for the prevention and treatment of SIP.Methods Two hundred and twenty-one cases of acute ischemic stroke in Aerospaceplane General Hospital of Beijing were enrolled in this study.They were divided into progressive ischemic stroke group(123 cases) and non-progressive ischemic stroke group(98 cases) according to the NIHSS score.The changes of FPG and FPG were observed and compared between the two groups after admission to the hospital.Results The incidence of diabetes in group SIP (51.22％,63/123) was significantly higher than that in non SIP group(15.31％,15/98),and the difference was statistically significant(P=0.000).The FPG and HbAlc of SIP group were (8.35± 3.76) mmol/L,(7.31 ± 2.07) ％,of non SIP group were (6.47± 2.86)mmol/L,(6.25± 1.31)％,the difference between the two groups was statistically significant (P =0.000).Distribution rate of FPG＜6.1 mmoL/L,6.1 mmol/L ≤FPG＜7.0 mmol / L,FPG≥7.0 mmol/L in SIP group patients were 38.21％,14.64％,47.15％ respectively,in non SIP group were 64.39％ and 16.33％,19.39％ respectively,the differences between the two groups were statistical significance(P=0.000).Distribution rate of HbA1c≤7.0％,7.0％＜HbA1c ≤.0％,HbA1c＞9.0％ of patients in the SIP group were 53.66％ (66/123),25.20％(31/123),21.14％(26/123) respectively,and in non SIP group were 79.59％(78/98),16.33％(16/98),4.08％ (4/98) respectively,the differences between the two groups were statistical significance (P =0.000).Conclusion The occurrence and development of SIP is not only related to diabetes,but also closely related to blood glucose and HbA1c levels.High blood glucose and high levels of HbA1c have important significance for early identification and prediction of SIP.

Objective Preterm birth is a live birth delivered before 37 weeks of gestation.Preterm birth rates have risen in recent years,and preterm birth is the leading cause of perinatal morbidity and mortali-ty worldwide.Both environmental and genetic factors likely play important roles in the development of pre-term birth.MicroRNAs(miRNAs)are 18 to 25 nucleotides,single stranded non-coding RNAs that regulate a wide range of biological processes in development and human disease.In this study,we have investigated the differential expression of hsa-miR-28-3p and ADAM12 in cord blood mononuclear cells of preterm birth and term birth.Methods The cord bloods were collected from the patients of Putuo District Institute of Materni-ty and Child Health.The preterm group(30 patients)was the patients with spontaneous preterm delivery,and the control group(30 patients)was the patients delivered normal infants at term.The expression levels of hsa-miR-28-3p and ADAM12 mRNA were directly generated by real-time PCR.Results The gestational age and birth weight of preterm group was(30.92 ±1.73)weeks and(1 646 ±357)g,and the control group was (39.73 ±0.58)weeks and(3 301 ±394)g.The hsa-miR-28-3p expression of preterm group(1.03 ±0.23) was significantly lower than that of control group(2.32 ±0.52)in the peripheral blood mononuclear cells (P <0.01 );the ADAM12 mRNA expression of preterm group(0.037 8 ±0.005 6)was significantly higher than that of control group(0.027 6 ±0.003 9)(P <0.05);the hsa-miR-28-3p expression was significantly correlated with the ADAM12 mRNA expression(r =-0.634 1 ,P <0.01 ).Conclusion The lower hsa-miR-28-3p expression of cord blood mononuclear cells may up-regulate ADAM12 mRNA expression,and promotes the occurrence of spontaneous preterm birth.

A series of [1,3]dioxolo[4,5-f]isoindolone derivatives were designed, synthesized and evaluated as inhibitors of acetylcholinesterases (AChE). Furthermore, their effects on memory impairment of mice induced by scopolamine were investigated with step-through test. The results suggested that most of the target compounds exhibited potential inhibition on AChE with IC50 values at micromolar range. Compounds I1 (IC50 value of 0.086 μmol · L(-1)) and I2 (IC50 value of 0.080 μmol · L(-1)) showed the strongest AChE inhibitory activity, which are equipotent to donepezil (IC50 value of 0.094 μmol · L(-1)). Moreover, compounds I1-I4 could improve the memory impairment induced by scopolamine in mice.

A series of novel 4-substituted-3-nitrobenzamide derivatives were designed and synthesized. The structures of the target compounds were confirmed with 1H NMR, 13C NMR, MS and element analysis. Anti-tumor activities against HCT-116, MDA-MB435 and HL-60 cell lines in vitro were evaluated by SRB assay. The results indicated most of the target compounds exhibited potent anti-tumor activity. Compound 4a showed the most potent inhibitory activities against three cancer cell lines with the GI50 values of 1.904-2.111 micromol x L(-1). Compounds 4g, 41-4n exhibited more potent inhibitory activities against MDA-MB435 and HL-60 cell lines with the GI50 values of 1.008-3.586 micromol x L(-1) and 1.993-3.778 micromol x L(-1), respectively. The structure-activity relationship of these compounds is discussed preliminarily.