Child, Preschool ; Histoplasmosis ; complications ; pathology ; Humans ; Lymph Nodes ; pathology ; Male ; Mycobacterium Infections ; etiology

Adolescent ; Humans ; Leukemia, Myeloid, Acute ; etiology ; pathology ; Male ; Precursor Cell Lymphoblastic Leukemia-Lymphoma ; complications ; pathology

Adult ; Cementoma ; pathology ; surgery ; Diagnosis, Differential ; Humans ; Male ; Mandibular Neoplasms ; pathology ; surgery ; Tooth Root ; pathology ; surgery

Objective To investigate the effect of adhesive membrane that has anti-side leakage and can be drained during the operation of cegarean section.Methods 300 cageg of lying-in women with cessrean section were randomly divided into three groups,the test 1 group,test 2 group and the control group.The test 1 group used adhesive membrane specially adopted in cerebral surgery,the test 2 group used the"U"shape adhesive membrane that had anti-side leakage and could be drained during the operation,the control group used the routine adhesive membrane,and then the contamination by amniotic fluid and blood of the thine groups was observed.Resulls Compared with test 1 group and the control group,the pollution by amniofic fluid and blood was significanfly decreased in the test 2 group,P＜0.01.Conclusiom This modified designed"U"shape adhesive membrane can drain amniotic fluid and blood during cesarean section in time and simply.

Adult ; Biomarkers ; blood ; Blood Proteins ; metabolism ; Humans ; Male ; Middle Aged ; Silicosis ; blood

Aged ; Antineoplastic Combined Chemotherapy Protocols ; therapeutic use ; Bleomycin ; administration & dosage ; analogs & derivatives ; Carcinoma, Squamous Cell ; drug therapy ; Cisplatin ; administration & dosage ; Combined Modality Therapy ; Drugs, Chinese Herbal ; therapeutic use ; Esophageal Neoplasms ; drug therapy ; Female ; Humans ; Male ; Middle Aged ; Mitomycin ; administration & dosage ; Phytotherapy

China ; Occupational Health Services ; Pilot Projects

Objective:To study the effect of erythromycin(EM) on cigarette smoke-induced histone deacetylase-3(HDAC3) protein expression in human macrophages in vitro .Methods:The Aqueous cigarette smoke extract ( CSE) was always prepared fresh on the day of the experiment .The U937 monocytic cells were differentiated into macrophages by using phorbol 12-myristate 13-acetate (PMA) according to standard procedures .The U937 differentiated cells were treated with either CSE (1%) or EM (1 μg/ml) pre-treatment, and HDAC inhibitor trichostatin A (TSA;100 ng/ml) for 24 h.HDAC activity was measured with a colorimetric assay kit and Western blot was used for HDAC3 and factor nuclear-kappaB (NF-κB) protein assays.The levels of tumor necrosis factor-α(TNF-α) release in the supernatant were determined by enzyme linked immunosorbent assay (ELISA).Results:CSE(1%) significantly de-creased HDAC activity and HDAC 3 protein levels at 24 h.Preincubation with EM (1μg/ml ) for 24 h significantly inhibit CSE (1%) induced decrease of HDAC3 protein expression.Furthermore, Preincubation with EM(1 μg/ml) for 24 h significantly inhibit NF-κB activity and TNF-αrelease in human macrophages .Conclusion:EM is able to restore HDAC3 levels decreased by cigarette smoke and inhibit NF-κB activity resulting in decreasing CSE-mediated TNF-αrelease, which has shown an important explanation that EM possess the anti-inflammatory effect induced by cigarette smoke .

Objective To investigate the correlation between immature granulocyte and CD34+ cells, mononuclear cells (MNC) in donor's peripheral blood by recombinant human granulocyte colony-stimulating factor (rhG-CSF). Methods The stem cell were mobilized by rhG-CSF 7.25-10 μg·kg-1·d-1 from 122 allo-PBSCT donors. Before and after mobilization, to test CD34+ cells of peripheral blood stem cell graft and number of MNC, immature granulocyte, CD34+ cell per patient' weight were calculated. Results White blood cell count and immature granulocyte gradually increased, and reached the peak on the frith day. There was a good relationship between increased immature granulocytes and increased CD34+ cells. The patients all achieved completed donor engraftment and achieved hematopoietic recovery. The chromosome, blood type and HLA type were transformed to be donor's type. Ph1 changed to be negative in CML patients. Conclusion rhG-CSF (7.25～10 μg·kg-1·d-1) had a good effect to mobilize PBSC. There was a good relationship between in-creased immature granulocytes and increased CD34+ cells after mobilization by rhG-CSF. The number of immature granulocytes can reflect indirectly the count of stem/progenitor, so the MNC and immature granulo-cytes can become a threshold of dosage standard.

Objective To compare the distribution and drug resistance of isolates between sterile body fluid and non‐sterile body fluid in the hospital in 2014 .Methods By adopting the retrospective analysis method ,we used BD phoenixTM 100 to conduct bacteria identification and drug susceptibility testing ,the Whonet5 .6 software and SPSS19 .0 software to statistically analysize the drug re‐sistance of the bacteria .Results E .coli ranked the top in sterile body fluid isolates(43% ) while the highest rate in non‐sterile body fluid was P .aeruginosa .E .coli(21% ) .Isolates from sterile body fluid had lower drug resistance rate to 11 kinds of antibacterials such as ampicillin ,chloramphenicol ,ciprofloxacin and aztreonam than the strains isolated from non‐sterile body fluid(P<0 .05) .S . aureus ,isolated from sterile body fluid ,had lower drug resistance rate to 6 kinds of antibacterials such as amikacin ,amoxicillin/cla‐vulanicacid ,ciprofloxacin than the strains isolated from non‐sterile body fluid .P .aeruginosa ,isolated from sterile body fluid ,had lower drug resistance rate to aztreonam than the srains isolated from non‐sterile body fluid .K .pneumoniae ,isolated from sterile body fluid ,had lower drug resistance rate to 6 kinds of antibacterials such as ampicillin/sulbactam ,sulfamethoxazole ,chlorampheni‐col than the strains isolated from non‐sterile body fluid(P<0 .05) .Conclusion There is significant difference between sterile body fluid and sterile body fluid in strain distribution and drug resistance ,so it is vital to enhance the bacterial resistance surveillance of sterile body fluid .