Objective To explore the changes of myocardial enzymes,hepatic function,renal function and 8-iso-prostaglandin F2?(8-iso-PGF2?)in newborn infants with hyperbilirubinemia and their relationships.Methods One hundred and twenty-six neonates who were 2 to 7 days old were selected.Seventy-six cases were hyperbilirubinemia,and according total bilirubin(TB),they were divided into hyper bi-lirubinemia A group(HBE-A)(51 cases,TB 205-341 ?mol/L)and hyperbilirubinemia B group(HBE-B)(25 cases,TB≥342 ?mol/L).Fifty newborn infants with physiologic jaundice were control group(TB

China ; Clinical Laboratory Techniques ; Humans ; Myelodysplastic Syndromes ; diagnosis

Blood Cells ; cytology ; Bone Marrow Cells ; cytology ; China ; Hematologic Tests ; standards ; Humans

Acute Disease ; Adolescent ; Adult ; Child ; Humans ; Leukemia ; diagnosis ; drug therapy ; Neoplasm, Residual ; Remission Induction

Child ; Humans ; Myelodysplastic Syndromes ; classification ; diagnosis ; Pediatrics ; World Health Organization

Humans ; Leukemia, Large Granular Lymphocytic

Strain QJ16,one of some methanotrophic bacteria isolated from soil samples utilizing the separate device designed by our laboratory;was studied in detail and identified as one of the Genus methylomonas through 16S rDNA sequencing and comparison. The culturing and reaction conditions for methane utilization of this strain were investigated. The results indicated that the optimal conditions for the growth of strain QJ16 were methane gas as carbon source and the coexistence of NH4Cl and KNO3 as nitrogen source,the cultivation temperature of 30℃ and medium initial pH 6～7,and the optimal Cu2+ concentration of 15 ?mol/L.

Adolescent ; Branchial Region ; Fistula ; congenital ; Humans ; Male ; Neck

Child, Preschool ; Female ; Humans ; Infant ; Male ; Scurvy

Objective To investigate the clinical and MR features of fungal encephalopyosis and fungal granuloma.Methods The clinical and MR data of 10 cases with fungal encephalopyosis and fungal granuloma confirmed by surgical pathology or clinical serum were analyzed retrospectively.Then we analyzed the clinical conditions,MR signals,lesion enhancement,DWI and MRS performance characteristics of the 10 cases.Results Six cases were fungal encephalopyosis,among which 2 cases occurred in the sella turcica after surgery which located in and above the sella turcica.2 cases occurred in the frontal lobe after frontal surgery and 1 case of them was multiple encephalopyosis.2 cases of encephalopyosis without operation history were located in the left frontal lobe and right cerebellum respectively.The abscess walls of these cases were thin and showed high tension.Furthermore,it had annular significant signal enhancement and high signal in DWI scan.One case of huge fungal granuloma located in the frontal lobe and into the sinuses which showed uneven signal enhancement. The Cho level was significantly increased.Three cases of cryptococcal granuloma showed multiple lesions located in the bilateral basal ganglia region and 2 out of them accompanied with cephalomeningitis.Conclusion The MR performance of fungal encephalopyosis was quite similar with bacterial brain abscesses,which makes the differential diagnosis difficult.The brain fungal granuloma MRS may display a significant increase of Cho level which might be related with gliosis.It shows certain characteristics of brain MR performance of cryptococcal granuloma which are multiple lesions,preferential distribution of basal ganglia region and accompanying cephalomeningitis.