Basic Helix-Loop-Helix Leucine Zipper Transcription Factors ; genetics ; metabolism ; Carcinoma, Renal Cell ; genetics ; metabolism ; Cell Cycle Proteins ; genetics ; metabolism ; Humans ; Melanoma ; genetics ; metabolism ; Microphthalmia-Associated Transcription Factor ; genetics ; metabolism ; Neoplasm Proteins ; genetics ; metabolism ; Oncogene Proteins, Fusion ; genetics ; metabolism ; Perivascular Epithelioid Cell Neoplasms ; genetics ; metabolism ; Sarcoma, Clear Cell ; genetics ; metabolism ; Translocation, Genetic

Carcinoma, Renal Cell ; classification ; diagnosis ; genetics ; pathology ; Chromosomes, Human ; Humans ; Immunohistochemistry ; methods ; Kidney Neoplasms ; classification ; diagnosis ; genetics ; pathology ; Translocation, Genetic

Adenoma, Oxyphilic ; diagnosis ; metabolism ; Carcinoma, Renal Cell ; diagnosis ; metabolism ; Humans ; Immunohistochemistry ; methods ; Keratins ; analysis ; Kidney Neoplasms ; diagnosis ; metabolism ; Proto-Oncogene Proteins c-kit ; analysis ; Sensitivity and Specificity ; WT1 Proteins ; analysis ; Wilms Tumor ; diagnosis ; metabolism

Adenocarcinoma, Mucinous ; metabolism ; pathology ; Calbindin 2 ; Carcinoma, Endometrioid ; metabolism ; pathology ; Diagnosis, Differential ; Female ; Humans ; Immunohistochemistry ; methods ; Inhibins ; metabolism ; Keratin-7 ; metabolism ; Mucin-1 ; metabolism ; Ovarian Neoplasms ; metabolism ; pathology ; S100 Calcium Binding Protein G ; metabolism ; Sex Cord-Gonadal Stromal Tumors ; metabolism ; pathology

Autoimmune Diseases ; immunology ; Gene Expression Regulation ; immunology ; Humans ; Immunoglobulin G ; genetics ; immunology ; Sclerosis ; genetics ; immunology ; pathology

Autoimmune Diseases ; drug therapy ; pathology ; Cholangitis ; drug therapy ; immunology ; pathology ; Cholangitis, Sclerosing ; drug therapy ; immunology ; pathology ; Hepatitis, Autoimmune ; drug therapy ; immunology ; pathology ; Humans ; Interferon-gamma ; therapeutic use ; Liver Cirrhosis, Biliary ; drug therapy ; immunology ; pathology ; Ursodeoxycholic Acid ; therapeutic use

Objective To observe changes of spacial learning and memory and the ultrastructure of hippocampus in perimenopausal depression model rats. Methods Thirty-six female SD rats were randomly divided into four groups(9 in each). Normal group wasn't given any stress, and stressed group was given isolation-housing in combination with chronic unexpected mild stress (CUMS) for 21 days. Ovariectomized group was given ovary resecting, and model group was made by resecting the ovaries of female rats, then giving isolation-housing in combination with 21 days of CUMS. Morris water maze test were used to test rats' behaviors. Light microscope and transmission electron microscope were used to observe the tissular structure of hippocampus. Results After ovaries resecting and 21 days of CUMS,the escape periods of rats in model group during the first three days ( (44.08 ± 18.29)s; ( 38.80 ± 19.07 ) s; ( 22.74 ± 14.13 ) s) were longer than ovariectomizd group ( (43.68 ± 10. 37 ) s; ( 20.28 ±17.75)s;(21.22 ± 11.91 )s] and normal group( (34.50 ± 11.08)s;(21.42 ± 14.32) s;( 13.94 ±9.76) s). HE staining showed that hippocampal pyramidal cell layer became thinner in rat model of depression,the gap between cells increased,and the cells arrayed in disorder,or loosely,even a large number of cells were lost. Transmission electron microscope showed that in rats of model group, hippocampal neurons were less, nuclear collapsed, the whole nuclear membrane was fuzzy and there were some local fractures in the nuclear membrane. Mitochondria within the cytoplasm were swelling and their ridges disappeared. Conclusion The decline of spacial learning and memory abilities in perimenopausal depression model rats might result from pathological changes in hippocampus.

Hepatitis, Viral, Human ; pathology ; Humans ; Liver ; pathology ; Liver Cirrhosis ; pathology ; Liver Neoplasms ; genetics ; pathology ; Loss of Heterozygosity ; Microsatellite Instability ; Polymorphism, Single Nucleotide

Adolescent ; Adult ; Aged ; Diagnosis, Differential ; Ependymoma ; pathology ; Female ; Follow-Up Studies ; Humans ; Immunohistochemistry ; Magnetic Resonance Imaging ; Male ; Meningeal Neoplasms ; diagnostic imaging ; metabolism ; pathology ; surgery ; Meningioma ; diagnostic imaging ; metabolism ; pathology ; surgery ; Mucin-1 ; metabolism ; Oligodendroglioma ; pathology ; Tomography, X-Ray Computed ; Vimentin ; metabolism ; Young Adult

Objective To investigate the effect of α-keto acid combined with low protein diet on kidney function, calcium-phosphorus metabolism and adenosine deaminase activity in malnourished patients with long term peritoneal dialysis.Methods Forty-six cases malnourished patients with long term peritoneal dialysis were selected from May 2013 to August 2014 in the hospital and divided into two groups.The control group (n=23) were treated by conventional therapy, acceptable daily intake of protein 1.2 g/(kg? d).The experiment group (n=23) were treated by α-keto acid combined with low protein diet, acceptable daily intake of protein 0.8 g/(kg? d).Two groups were treated for three months.Serum calcium, phosphorus, nutritional status assessment, adenosine deaminase activity and renal function were observed and compared after treatment.ResuIts After twelve months ’ treatment, compared with control group, serum creatinine, blood urea nitrogen, serum uric acid of experiment group were lower ( P<0.05); serum calcium level was higher (P<0.05), serum phosphorus level was lower (P<0.05);ADA activity and white blood cell count were lower (P<0.05). The incidence of malnutrition rate had no significant difference between two groups(χ2 =3.136,P>0.05).ConcIusion α-keto acid combined with low protein diet could effectively increase serum calcium level, reduce serum phosphorus level, ADA activity and WBC count, and improve nutritional status in long-term peritoneal dialysis patients, which has important significance.