Arthroplasty, Replacement ; methods ; Diskectomy ; methods ; Humans ; Spinal Diseases ; surgery ; Spine ; surgery

Citrin deficiency is an autosomal recessive disorder caused by mutations of the SLC25A13 gene.As a calcium binding mitochondrial aspartate glutamate carrier,Citrin plays an important role not only in the urea synthesis but NADH shuttle as well.Citrin deficiency has two phenotypes:adult-onset typeⅡcitrullinemia and neonatal intrahepatic cholestasis.Citrin deficiency is a common congenital metabolic defect first found in Japan and now is considered as a global disease.

Humanism ; Humans ; Orthopedics

Adolescent ; Humans ; Scoliosis ; classification ; surgery ; Spinal Fusion ; methods

Humans ; Orthopedics ; trends

? The choroidal vasculature provides oxygen and nutrients to the outer retina, and is responsible for maintaining the highly metabolically active photoreceptor cells. The normal structure and function of its vascular system is very important for the retina. So it is more meaningful to observe the choroid morphology for tracking pathological changes in diabetic retinopathy. With the application of the high resolution optical coherence tomography ( OCT ) technology, spectral -domain optical coherence tomography ( SD - OCT ) enhanced depth imaging technology can be used to measure the choroidal thickness quantitatively, which provides a new idea for the diagnosis and treatment of diabetic retinopathy. Therefore, the research and progress of choroidal thickness on diabetic retinopathy by OCT are summarized as follows.

Adolescent ; Adult ; Aged ; Arthritis, Rheumatoid ; drug therapy ; Child ; Drugs, Chinese Herbal ; therapeutic use ; Female ; Humans ; Male ; Middle Aged ; Phytotherapy

Objective　To study chemotherapy sensitivity and apoptosis in tumor cell line.Methods　Two different human colon carcinoma cell lines, LoVo and Ls-174-t were incubated with DDP,MMC,5-FU，EPI at various peak plasma concentrations (PPC), 1/10PPC，1/5PPC，5PPC and 10 PPC. Apoptosis was detected by FACScan and TUNEL technique after 24 hours and 48 hous. Cell growth inhibition rates were assessed by MTT, DNA ladder were examined by agarose electrophoresis.Results　At 48 hours, the highest cellular apoptosis rates were observed with PPC which was assessed by FACScan technique. There was a positive linear correlation between apoptosis assessed by TUNEL technique and growth inhibition rates of cells determined by MMT(P＜0.05).Conclusion　Using Annexin-V-Fluos staining FACScan technique to assess apoptosis of tumor cells is an exploring and useful method which can be used to choose both kinds and doses of chemotherapeutic drugs.

Objective To study the diagnostic value of detecting pre-albumin,albumin and protein electrophoresis in the serum of patients with fever of unknown origin.Methods Serum pre-albumin,albumin and protein electrophoresis were detected in 86 patients with fever of unknown origin and 26 controls.Results The level of albumin and pre-albumin in fever of unknown origin group was lower than that of control group(P

Objective To explore the change and clinical significance of serum Cystain-C in children with Henoch-Schonlein purpura(HSP).Methods Thirty-three children diagnosed HSP according to the domestic criteria hospitalized in department of pediatrics were enrolled in patient group and 31 children outpatients during the corresponding time period as controls.Venous blood of each child in 2 groups was collected in the day of admission,serum Cystain-C was determined by enzyme-linked immunosorbent assay,plasma D-dimer was measured by gold standard double antibody sandwich method,and blood urea nitrogen(BUN) and serum creatinine(Scr) were detected by automatic biochemistry analyzer.At the same time each child undertook routine urine examination.Data was analyzed by Stata 8.0 software.Results 1.BUN and Scr of 2 groups were both normal.2.Proteinuria or hematuria was found in 15 of all 33 patients through routine urianlysis,and the detection rate was 45%.3.The pre-and post-therapy level of serum cystain-C[(3.83?0.83) mg/L,(3.76?1.02) mg/L] and plasma D-dimer [(1.93?2.05) mg/L,(0.77?0.79) mg/L] in HSP group were higher than that in controls [(1.21?0.43) mg/L,(0.13?0.07) mg/L] significantly (P0.05).5.In HSP group,the level of plasma D-dimer pretherapy was significantly higher than that of post-therapy(P0.05).Conclusion The level of serum Cystain-C can act as the significant indicator of early diagnosis and continuous observation of HSP nephritis.