Objective To investigate the efficacy of ambroxol combined with penehyclidine hydrochloride for prevention of pulmonary complications after surgery due to acute abdomen in pediatric patients with upper respiratory tract infection.Methods Fifty pediatric patients with acute abdomen complicated with respiratory infection,of ASA physical status Ⅰ or Ⅱ,aged 6 months-5 yr,were randomly divided into test group (group A) and control group (group B),with 25 cases in each group.Immediately after admission to the operating room,ambroxol 1 mg/kg and penehyclidine hydrochloride 0.02 mg/kg were injected intravenously in group A,and atropine 0.02 mg/kg was given in group B.Extubation time and development of laryngospasm,bronchospasm and hypoxemia were recorded.The patients were followed up for 72 h after surgery and the development of postoperative pulmonary complications was recorded.Results Compared with group B,the incidence of hypoxemia and pulmonary complications was significantly decreased,and extubation time was shortened in group A.Conclusion Ambroxol combined with penehyclidine hydrochloride can prevent pulmonary complications after surgery due to acute abdomen and is helpful for prognosis in pediatric patients with upper respiratory tract infection.

Objective To observe the effect of acupuncture at neck Jiaji acupoints combined with moxibustion to cervical vertigo.MethodsIn Wuhan Chinese and Western Union Hospital from August 2015 to November 2016, 80 patients with cervical vertigo were randomly divided into two groups, the treatment group was treated by needling cervical Jiaji points, at the same time with moxibustion on neck Jiaji acupoints, the control group was given drug treatment.ResultsThe total effective rate in the treatment group was 95%, but the control group total effectiveness was 72.5%, the effect of the two groups had significant difference(P<0.05).ConclusionAcupuncture at Neck Jiaji points combined with moxibustion treatment had the functions of relieving rigidity of muscles and activating collaterals,dispelling cold and dredging channel blockage, relieveing local muscle spasm,improveing blood circulationand improve the function of the blood supply to the brain to vertigo.

Objective To study the therapeutic mechanism of Polygonum cuspidatum extract on the gouty arthritis induced by monosodium urate (MSU). Method Acute gouty arthritis rats model was induced by MSU. Twelve hours after modeling,the positive expression area and integral optical density of intercellular adhesion molecule-1 (ICAM-1) and nuclear factor-?B p65 protein (NF-?Bp65) in synovial membrane were observed by immunohistochemical assay. The effect of Polygonum cuspidatum extract on ICAM-1 and NF-?Bp65 was observed. Results There existed less expression of ICAM-1 and NF-?B p65 protein on synovial membrane in the normal group,and their expression was much increased in the model group. Polygonum cuspidatum extract in the dose of 360 mg/kg significantly reduced the positive expression area and integral optical density of ICAM-1 and NF-?Bp65 protein. Conclusion Polygonum cuspidatum extract can inhibit the abnormal expression and activation of ICAM-1 and NF-?Bp65 in synovial tissue,which may be an important therapeutic and preventive mechanism for gouty arthritis.

Objective To observe the expression and localiz at ion of tumor necrosis factor alpha (TNF-?) of granulation tissue and chole steatoma in chronic otitis media, and explore its relationship with chronic otit is media. Methods The expression of TNF-? was observe d by immunohistochemical method in cholesteatoma, granulation tissue and normal external ear canal skin in 42 cases with chronic otitis media. Results The level of TNF-? in the group of the sample s including cholesteatoma and granulation tissue increased significantly (P

Objective To investigate the risk factors of pulmonary fungal infection in intensive care unit(ICU),and discuss the strategy of prevention and treatment.Methods Forty children with pulmonary fungal infection in ICU of Wuhan Children's Hospital from Jan.2003 to Jan.2007 were analyzed retrospectively,including primarily diseases,application of antibiotics,adrenal cortical hormone and virulence operation,therapy and turnover.Results All children were accepted the therapies of broad spectrum antibiotics and glucocorticoids for long time before definite diagnosis of pulmonary fungal infection.Seventy-five percent children were received invasive operations or therapies.Their average time of stayed in hospital was 37.8 d.The clinical symptoms and imaging examinations were untypical.Blastomyces albicans was the main pathogen.After the antifungal agents and supportive treatment used in time,35 cases(87.5%) were cured and 5 cases(12.5%) died.Conclusions The major risk factors of children pulmonary fungal infection are long-time use of broad spectrum antibiotics and glucocorticoids.The pulmonary fungal infection can decrease by rational use of broad spectrum antibiotics and glucocorticoids,decreasing the unnecessary invasive operations,strengthening the supportive therapies of micro-ecosystem,and applying the antifungal agents in time.

0.05).But after the treatment,there were significant increases in pa(O2),SaO2 and PCIS(Pa0.05).Conclusions Early application of hyperoxia liquid could decrease multiple organ anoxia and the damage of lipid peroxidation.It has obviously protective effects on multiple organ damage during ischemic reperfusion in infants with muggy syndrome.

Acute Disease ; Adolescent ; Child ; Child, Preschool ; Drug Resistance, Multiple ; genetics ; Drug Resistance, Neoplasm ; genetics ; Female ; Gene Expression Regulation, Neoplastic ; Humans ; Leukemia ; physiopathology ; Male ; Neoplasm Proteins ; genetics ; RNA, Messenger ; genetics ; metabolism ; Reverse Transcriptase Polymerase Chain Reaction ; Vault Ribonucleoprotein Particles ; genetics

Objective To research the infections of respiratory syneytial virus(RSV)in children with respiratory tract inflammation and define its molecular epidemic features in Urumchi.Methods SamDles were collected from November 2006 to April 2007 in the People's General Hospital of Xinjiang Uygur Autonomous Region,including 112 respiratory secretions and 280 nasopharyngeal swabs. RSV and its subgroups were detected by nested PCR.The five positive amplicons selected randomly from all positive samples were sequenced and compared with other RSV in GenBank by BLAST and DNAStar.Results of all 392specimens.68 RSV G gene segments were tested.Among them,RSV lineage A occupied 93.3%,while B occuDied 6.7%.The identities between them were 63.1%-99.4%.Phylogenetic analysis defined that they belonged to two different clusters.Conclusion RSV was one of the important viruses leading to children's respiratory tract infections in the People's General Hospital of Xinjiang Uygur Autonomous Region during winter and spring from 2006 to 2007.RSV subtype A was the prevalent genotype in the hospital dunng this epidemics.

Objective To study the effectiveness and safety of methods of transurethral bipolar plasmakinetie prostatectomy for benign prostatic hyperplasia with large volume.Methods The transurethral bipolar plasmakinetic prostatectomy with Nesbit (Nesbit group,45 cases)and prying-up technique (pryhag-up group,60 cases)were performed in 105 patients of the prostatic volume of more than 60 g.The results could be obtained by comparing operative time,intraoperative and postoperative blood loss and the time of postoperative sustained washing of the bladder between the two groups.Results In Nesbit group,the efficiency of average cutting gland was (0.79±0.17)g/min,the average intraoperative blood loss was (3.87± 1.09)ml/g,the decrease in postoperative Hb within 24 hours was (6.84±3.96)g/L,the average time of postoperative continuous washing of the bladder was 72 hours,8 patients were given by blood transfusion.In prying-up group,the corresponding data were(1.16±0.20) g/min,(1.60±0.64)ml/g,(3.87±2.33 )g/L,36 hours respectively,none of patients was given by blood transfusion.There were statistically significant in two groups(P＜0.05).Conclusions The adoption of prying-up is more favorable compared with Nesbit method in the aspects such as less blood loss,shorter operating time,less lotion,more thorough resection of the gland,higher security.It is conducive to delivering lecture,and it enables the standard operational procedure available.

Objective To evaluate the mechanism of reduction of protection induced by hypoxic postconditioning (HPO) in diabetic myocardiocytes subjected to hypoxia-reoxygenation (H/R),and the relationship with DJ-1 expression.Methods H9c2 cells cultured in normal culture atmosphere were randomly divided into 6 groups (n=36 each) using a random number table:control group (group C),group H/R,group HPO,plasmid carrying DJ-1 gene transfection group (group D),plasmid carrying DJ-1 gene transfection + H/R group (group DH),and plasmid carrying DJ-1 gene transfection + H/R + HPO group (group DHH).H/R was induced by 4 h of hypoxia followed by 2 h of reoxygenation.H9c2 cells were cultured in high glucose culture medium (30 mmol/L) for 48 h in C,H/R and HPO groups.H/R model was established in H/R and HPO groups.HPO was induced by 3 cycles of 5 min reoxygenation and 5 min hypoxia before the onset of reoxygenation in group HPO.In D,DH and DHH groups,the plasmid carrying DJ-1 gene (pEX-2-EGFP-DJ-1) was transfected into the cells,and then the cells were cultured in high glucose culture medium and subjected to H/R and HPO,respectively.At 2 h of reoxygenation,the cell survival rate was measured using the cell counting kit-8 assay,and the level of lactate dehydrogenase (LDH) in the supernatant was detected by enzyme-linked immunosorbent assay,the autophagosomes were examined with a transmission electron microscope,and the expression of DJ-1 and p62 and ratio of microtubule-associated protein 1 light chain 3 Ⅱ / Ⅰ (LC3 Ⅱ / Ⅰ) in cells were detected by Western blot.Results Compared with group C,the cell survival rate and DJ-1 expression were significantly decreased,and the LDH activity was significantly increased in H/R and HPO groups (P＜0.01).There was no significant difference in the parameters mentioned above between H/R and HPO groups (P＞0.05).Compared with group D,the cell survival rate was significantly decreased,and the LDH activity was significantly increased in group DH (P＜0.01).Compared with group DH,the cell survival rate,the number of autophagosomes and LC3 Ⅱ / Ⅰ ratio were significantly increased,and the LDH activity and p62 expression were significantly decreased in group DHH (P＜0.01).There was no significant difference in the parameters mentioned above between H/R and DH groups (P＞0.05).Conclusion The mechanism of reduction of protection induced by HPO in diabetic myocardiocytes subjected to H/R is related to high glucose-induced inhibition of DJ-1 expression and decrease in autophagy.