Actin cytoskeleton in podocyte is a complicated network structure,and the stability of this structure depend on many proteins which located in slit diaphragm,the apical membrane domain and the basal membrane domain with the stimulus of mechanical stress,the actin cytoskeleton can be adaptive regulated to maintain the normal function of glomerulus,and several signal pathways involve in the process,such as RhoA/Rho kinase signal pathway and TRPC6.

Child ; Crush Syndrome ; complications ; Female ; Humans ; Male ; Pulmonary Edema ; complications

Humans ; Lung Neoplasms ; metabolism ; pathology ; surgery ; Lymph Node Excision ; Male ; Middle Aged ; Pneumonectomy ; methods ; Pulmonary Blastoma ; metabolism ; pathology ; surgery ; Vimentin ; metabolism

With the development of genome-wide sequencing technology, 195 types of functional long non-coding RNAs (lncRNAs) have so far been found, and their cellular roles are gradually being revealed. Now lncRNAs have become a hotspot in the life science. These small molecules exist in almost all higher eukaryotes, and have very important regulatory roles in these organisms. This review briefly summarizes recent progress in researches on antisense non-coding RNA in the INK4 locus.
Animals ; Cyclin-Dependent Kinase Inhibitor Proteins ; genetics ; Genetic Loci ; Humans ; RNA, Antisense ; physiology ; RNA, Long Noncoding ; physiology

Animals ; Chromosome Mapping ; Disease ; etiology ; genetics ; Gene Expression Regulation ; Genome ; genetics ; Humans ; MicroRNAs ; genetics ; physiology ; Neoplasms ; genetics ; Species Specificity

One new dicyclopeptide cyclo-(L-N-methyl Glu-L-N-methyl Glu) (1), together with one new natural dicyclopeptide cyclo-(L-methyl Glu ester-L-methyl Glu ester) (2), and two known dicyclopeptides cyclo-(L-methyl Glu ester-L-Glu) (3), and cyclo-(L-Glu-L-Glu) (4), were isolated from the aerial parts of Dianthus chinensis L. Their structures were determined by spectroscopic analyses and chemical methods.
Dianthus ; chemistry ; Magnetic Resonance Spectroscopy ; Molecular Structure ; Plant Components, Aerial ; chemistry ; Plants, Medicinal ; chemistry

Antibodies ; analysis ; Biopsy ; Child ; Child, Preschool ; Disease Progression ; Drug Resistance ; Female ; Fluorescent Antibody Technique ; Humans ; Immunoglobulin A ; analysis ; Kidney Glomerulus ; immunology ; pathology ; Male ; Nephrosis ; drug therapy ; pathology ; Prognosis ; Steroids ; pharmacology ; therapeutic use

Acute Disease ; Adolescent ; Adult ; Aged ; Child ; Child, Preschool ; China ; Humans ; Infant ; Inpatients ; Insecticides ; poisoning ; Middle Aged ; Organophosphorus Compounds ; Pesticides ; poisoning ; Poisoning ; etiology ; mortality ; therapy ; Risk Factors ; Survival Rate

Objective To explore the expression and mutual relationship between transforming growth factor-?(TGF-?) and hepatocyte growth factor(HGF) in children's renal tissues,as well as the effect of the 2 indexes on the renal pathological change.Methods According to the severity of renal pathological change under light microscope,61 cases were divided into 3 groups:named control group(26 cases,clinically diagnosed as thin basement membrane nephropathy),test group Ⅰ [22 cases,clinically diagnosed as less evident focal segmental glomerulosclerosi(FSGS) nephropathy] and test group Ⅱ(13 cases,clinically diagnosed as evident FSGS nephropathy).Immunity class test(SP method:streptavidinbiotin peroxidase method) was used to detect the representation of HGF and TGF-?.Semi-quantitative analysis had been carried out in all cases.Film reading of cell was viewed by Olympus microscope,brown yellow from cytoplase as the positive signal,10 high power microscope visions were randomly selected from renal glomerali area and 10 from renal interstitium area.Medical image analysis software was used to determine the masculine area of HGF or TGF-? and image intensity;then the immunity class index was defined as masculine area ? image intensity.Results 1.HGF and TGF-? existed in all renal tissues;2.Expressions of HGF and TGF-? increased obviously along with FSGS pathology alteration(Pa

Objective To detect the levels of transforming growth factor-?_1(TGF-?_1) in plasma,serum and urinary of children with Immunoglobulin A glomerulonephritis(IgAGN) and mesangial proliferate glomerulonephritis(MsPGN) and explore the different effects of TGF-?_1 in the two diseases.Methods The plasma,serum and urinary TGF-?_1 levels were measured in 24 children with IgAGN,and 30 children with MsPGN and 30 healthy controls by enzyme-linked immunosorbent assay(ELISA).Results The TGF-?_1 levels in plasma,serum and urinary samples of IgAGN group were increased.The TGF-?_1 levels of IgAGN were significantly higher than those of MsPGN and heathy controls(P(0.05)).Conclusion It is showed that TGF-?_1 plays a diffenent role in IgAGN and MsPGN.