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

Animals ; Ear Canal ; surgery ; Female ; Gene Expression ; Hypothalamus ; metabolism ; Nerve Block ; Pregnancy ; RNA, Messenger ; genetics ; Rats ; Rats, Sprague-Dawley ; Receptors, N-Methyl-D-Aspartate ; genetics ; metabolism

Animals ; Female ; Gene Expression Regulation, Developmental ; Inferior Colliculi ; metabolism ; N-Methylaspartate ; genetics ; metabolism ; RNA, Messenger ; genetics ; Rats ; Rats, Sprague-Dawley ; Receptors, N-Methyl-D-Aspartate ; genetics ; metabolism

Administration, Inhalation ; Adrenergic beta-Agonists ; adverse effects ; Child ; Extremities ; Humans ; Male ; Paralysis ; chemically induced ; Terbutaline ; administration & dosage ; adverse effects

Antibodies, Antineutrophil Cytoplasmic ; blood ; Biopsy ; Child ; Diagnosis, Differential ; Female ; Humans ; Kidney Glomerulus ; pathology ; Lupus Erythematosus, Systemic ; complications ; immunology ; Lupus Nephritis ; diagnosis ; etiology ; immunology ; pathology ; Necrosis

AIM To establish the fluorescent measurement technique for H+ /K+ exchange in primary cultured IMCD cell monolayers of rabbit kidney. METHODS To measure H+ /K+ exchange in the primary cultured IMCD cell monolayers under different CO2 concentrations by the BCECF/AM fluorescent probe. RESULTS [pH], recovery rate after acid loaded in the respiratory acidosis group was 0.0620 ? 0.012, and was significantly higher than that of the control group (0.0504 ? 0.009, P 0.05). CONCLUSION The fluorescent measurements of H+ /K+ exchange in primary cultured IMCD cell monolayers of rabbit kidney has many benefits which are convenient manipulation, stable and credit result, economy and safety, this method should further be popularized.

Objective To investigate the clinical value of bone scintigraphy for the diagnosis of synovitis, acne, pustulosis, hyperostosis and osteitis (SAPHO) syndrome. Methods The characteristics of SAPHO syndrome on 99Tcm-MDP imaging of 8 cases were retrospectively analyzed. Results The 99TcmMDP bone scan was positive for all patients. Seven cases were found lesions in the costoclavicular region, 3cases involved with unilateral sacroiliac joint, 2 cases involved with spine and 1 patient with extremity. Four lesions were found without relevant clinical symptoms. Conclusion Bone scintigraphy is useful for the diagnosis of SAPHO syndrome, especially for those lesions with no clinical symptoms.

AIM　To establish the fluorescent measurement technique for H+/K+ exchange in primary cultured IMCD cell monolayers of rabbit kidney. METHODS　To measure H+/K+ exchange in the primary cultured IMCD cell monolayers under different CO2 concentrations by the BCECF/AM fluorescent probe.RESULTS　［pH］i recovery rate after acid loaded in the respiratory acidosis group was 0.0620±0.012，and was significantly higher than that of the control group（0.0504±0.009，P<0.05）;which in the respiratory alkalosis group was 0.0476±0.007, there was no signifacant difference between ALG and CG （P>0.05）. CONCLUSION　The fluorescent measurements of H+/K+ exchange in primary cultured IMCD cell monolayers of rabbit kidney has many benefits which are convenient manipulation, stable and credit result, economy and safety , this method should further be popularized.

Aim To study the protective effect of modified acidic fibroblast growth factor (MaFGF) on renal ischemia/reperfusion injury of rats. Methods 32 Wistar rats were divided randomly into four groups;false operative control group, model control group, 8 ?g?kg-1 of MaFGF and 16 ?g?kg-1 of MaFGF groups with 8 animals in each group. Renal pathological changes were observed by light and electron microscope. Results As shown in pathology, compared with model control group, MaFGF group could significantly reduce edema, number of leukocytes appearing in the interstitium ,distention and destroy of renal tissues. Under EM, the ultrostructure(including microvilli, mitochondria and lysosomes etc.) of the tubular epithelial cells of MaFGF groups appeared lighter in injuries or even near normal. Conclusion MaFGF has a role in attenuation of renal damage or failure after ischemia-reperfusion injury of the kidney.

Aim To explore effects of acidic fibroblast growth factor(aFGF)on the growth of renal tubular epithelial cells cultured in vitro. Methods Renal tubular epithelial cells in rats were gained through digestion by pamcreatin. aFGF was added into cultures of renal tubular epithelial cells, as experimental groups. The number of cells was counted and the shape of cells was observed at 12,24,48 and 72 h. Results Renal tubular epithelial cells were successfully obtained from kidneys. After treated for 72 h,the renal tubular epithelial cells showed different proliferation in experimental and control groups. There was no obvious difference at 12 h, but there was statistical difference between the two groups at 24 h,48h and 72 h(P