Adolescent ; Child ; Electromyography ; Female ; Humans ; Male ; Stomach ; physiology

Blood Cells ; immunology ; pathology ; Bone Marrow Cells ; immunology ; pathology ; Child, Preschool ; Diagnosis, Differential ; Female ; Humans ; Immunophenotyping ; Leukemoid Reaction ; diagnosis

Objective To investigate the clinical features and treatment of mycoplasma pneumoniae infection complicated with allergic purpura.Methods 40 children with mycoplasma pneumoniae infection complicated with allergic purpura were selected.Clinical symptoms,disease treatment and outcome were analyzed retrospectively.Results 25 cases were abdominal type allergic purpura,9 cases were articulated joints allergic purpura,6 cases were kidney patients with allergic purpura.In addition,some patients showed upper or lower respiratory tract infections.All the patients received blood circulation improvement,anti-allergy and other conventional treatment,and on the basis of this,azithromycin,low-dose dexamethasone or gamma globulin was given.All 40 patients were cured,the average length of hospital stay was (18.6 ± 3.1) d.Conclusion Mycoplasma pneumoniae infection may trigger allergic purpura purpura-like rash,the clinical symptoms,some accompanied by lower respiratory infections,should give the conventional anti-mycoplasma pneumoniae infection treatment,and the treatment time should be sufficient to cure allergic purpura,shortening hospitalization time,has an important role in the prevention of recurrent disease.

Objective To explore the pathogenic bacteria′s distribution and their drug resistance of urinary tract infection in children.Methods A total of 555 pathogen strains in urinary tract infection for children from inpatients and outpatients from Jan.2005 to Dec 2006 were identified and the drug resistance test was preformed.Results In the 555 strains of bacteria,80.7% were Gram-negative,17.7%were Gram-positive and 1.6%were fungi.Most of Gram-negative bacteria were E.coli,among 300 strains of identified Escherichia,69.3% of them(208 strains) produced extended speetrum ? lactamases(ESBLs);among 41 strains of identified Klebsiella pneumoniae,78.1% of them(32 strains) produced ESBLs.Most of Gram-positive bacteria were Enterococcus,there were 70 strains(12.6%),sensitivity rates of nitrofurantion and vancomycin were 100%.Conclusion Gram-negative is the main infection bacterium in urinary tract infection for children and the most of them are very serious drug resistant.The clinicians should pay more attentions to idstream urin bacteriology culture and choose the suitable antibiotic according to the results of antibiotic susceptibility tests.

Animals ; Dose-Response Relationship, Drug ; Female ; Male ; Rats ; Rats, Sprague-Dawley ; Toluene 2,4-Diisocyanate ; metabolism ; pharmacokinetics ; urine

Adult ; Antibodies, Monoclonal, Murine-Derived ; administration & dosage ; therapeutic use ; Connective Tissue Diseases ; complications ; Female ; Humans ; Lung Diseases ; complications ; Middle Aged ; Rituximab ; Thrombocytopenia ; drug therapy ; etiology ; Young Adult

Adult ; Factor XIII ; antagonists & inhibitors ; Factor XIII Deficiency ; complications ; etiology ; Female ; Humans ; Sjogren's Syndrome ; complications

Adult ; Congresses as Topic ; Hearing ; Hearing Tests ; Humans ; Mass Screening

The phytase was extracted from solid state leavening of Trichoderma Viride LH374.The crude product was purified by(NH_4)_2SO_4 precipitation,gel filtration and ion exchange chromatography.The purified phyatse was 13.3 times of the raw products,and the extraction ration was 27.1%.The study on the enzymology of phyatse showed that the optimal temperature and pH were 55℃ and 6.0,respectively.The Km value of the phytase was 0.15mmol/L.

A strain of Cellulosimicrobium cellulans Ha8 was studied on its morphological, biological characteristics and its utilization of several kinds of benzoic compounds, the results showed this strain was Gram-positive, the long rod-shaped cells were changed into short rod-shape gradually. pH value from pH 6.0 to pH 9.0 and the temperature from 20 ℃ to 40 ℃ were good for its growth. It could not only hydrolyze protein and starch, use cellulose and pectin, decomposite chitin, liquify gelatin and fix nitrogen, but also use phenol, xylene, benzoic, cinnamic acids and diphenlamine as the sole carbon resource for its growth. It could tolerate 0 mmol/L~30 mmol/L, 0 mmol/L~8 mmol/L, 0 mmol/L~30 mmol/L, 0 mmol/L~15 mmol/L and 0 mmol/L ~ 40 mmol/L of benzoic acids, phenol, xylene, cinnamic acids and diphenlamine seperately, but could not use 2,4-dinitrophenol, o-Nitrophenol, 2-Methoxyphenol, aminobenzenesulfonic acid, catechol and o-Phenanthroline as its sole carbon resource.