BACKGROUND: Presently, the kidney source is limited. Urinary fistula-induced nephrectomy of transplanted kidney is regrettable. Reasonable diagnosis of urinary fistula should be paid great attention by workers of organ transplantation. OBJECTIVE: To study the diagnosis and treatment of the urinary fistula in kidney transplantation patients. METHODS: The clinical data of 16 patients with the urinary fistula following kidney transplantation, who was recruited from the Organ Transplantation Center, Fuzhou General Hospital of Nanjing Military Area Command of Chinese PLA, were retrospectively analyzed. RESULTS AND CONCLUSION: The morbidity of the urinary fistula following kidney transplantation was 1.26%, the conservative treatment were used to 13 cases of simple urinary fistulas, 11 of 13 cases were successful (84.6%). 2 case failed (15.4%), pedicled omentum grafts were successful used to treat 3 cases of complex urinary fistulas after renal transplantation by one operation. Intensive care and active measures should be given to the urinary fistula patients after kidney transplantation. The key to the successful treatment involved with the diagnosis in early stage and the correct measures. With biological characteristics of omentum, applying pedicled omentum grafts to repair complex urinary fistulas and simple urinary fistulas which were failure of the conservative treatment after renal transplantation has advantages as followings, convenient to draw material, recovering tissue quickly and low recurrence rate. It is fit for clinic.

OBJECTIVE: To reveal the characteristics of gene expression in adrenal gland of H22 tumor mice with typical syndromes and in different liver cancer stages. METHODS: By the quantitative four diagnosis and syndrome differentiation methods and GeneChip Mouse Exon 1.0 ST Array, we observed adrenal gland gene expression in H22 tumor mice with pathogenic factor-toxin predominance syndrome and qi deficiency syndrome in the earlier stage, yang-qi deficiency syndrome in the intermediate stage, and qi-yin-yang deficiency syndrome in the advanced stage. Genes highly expressed and remarkably different were analyzed in this study. RESULTS: A total of seventy-three up-regulated coincident genes and twenty-six down-regulated coincident genes in different stages were investigated in the study. Up-regulated coincident genes included Hp, C3, Anxa1, Procr, C2, Il4ra, Cd14, Ptprc, Cd52, C4b, Eno3, Xdh, Gpx3, and so on. Down-regulated coincident genes included nervous system function-related genes such as Plp1, Mbp, Aldh1a1, Cck, Atn1, genes associated with electrolyte metabolism such as Aldh1a1 and Slc22a17, genes related to signal transduction such as Cxcr4, Spag5 and Stmn3, etc, and genes related to transcriptional control and protein biosynthesis such as Hspa1a, Dnajb1, Thra, Hhex and so on. CONCLUSION: With the development of the tumorigenesis, the symptoms and signs and differentially expressed genes in adrenal gland of H22 tumor mice can be measured. Up-regulated and down-regulated coincident genes may be the features of H22 tumor mice different from those of normal mice.

Objective:To investigate the impact of nutrition supplementation (whey protein, fish oil and vitamin D) and physical exercise (resistance and aerobic exercise) on muscle mass and body fat metrics among community elderly with sarcopenia.Method:102 eligible sarcopenic participants per inclusion and exclusion criteria were randomized into the control group (routine consultation, n=34) or the groups receiving nutrition supplementation (Nutr, n=34) or nutrition supplementation combined with exercise (Nutr+Ex, n=34) for 12 weeks. Muscle and body fat related indicators were compared across groups pre- and post-intervention. Results:Analysis of covariance showed that all indicators were significantly different between groups (all P<0.05). Further pairwise comparisons showed that compared with controls, patients in Nutr group showed increased appendicular muscle mass (ASM) by 0.837 kg ( P=0.003, 95% CI: 0.301 to 1.372) and decreased fat mass by 2.876 kg ( P<0.01, 95% CI: -3.941 to -1.812), while patients in Nutr+Ex group showed increased ASM by 0.745 kg ( P=0.010, 95% CI: 0.180 to 1.311) and decreased fat mass by 2.928kg ( P<0.01, 95% CI: -4.408 to -1.808). Other muscle-related indicators also increased while fat-related indicators decreased in both Nutr and Nutr+Ex groups. However, there is no significant difference between Nutr and Nutr+Ex groups. Conclusions:Nutrition supplementation and physical exercise contribute to muscle mass and body fat improvement among sarcopenic elderly. Lifestyle intervention based on nutrition intervention is important for the community elderly with sarcopenia.