Humans ; Myocardial Infarction ; complications ; therapy ; Myocardial Reperfusion Injury ; etiology ; therapy

Adult ; Autopsy ; methods ; Female ; Humans ; Plasma Exchange ; Purpura, Thrombotic Thrombocytopenic ; pathology

Catheter Ablation ; Consensus Development Conferences as Topic ; Humans ; Microsurgery ; Neoplasms ; therapy ; Radiotherapy Planning, Computer-Assisted ; Radiotherapy, Intensity-Modulated

DNA Repair ; genetics ; DNA-Binding Proteins ; genetics ; Drug Resistance, Multiple ; Drug Resistance, Neoplasm ; Endonucleases ; genetics ; Humans ; Neoplasms ; drug therapy ; genetics ; Nuclear Proteins ; genetics ; Organoplatinum Compounds ; therapeutic use ; Platinum Compounds ; therapeutic use ; Polymorphism, Single Nucleotide ; Transcription Factors ; genetics ; X-ray Repair Cross Complementing Protein 1 ; Xeroderma Pigmentosum Group D Protein ; genetics

Bronchogenic Cyst ; pathology ; surgery ; Diagnosis, Differential ; Gastrectomy ; methods ; Humans ; Male ; Middle Aged ; Stomach Diseases ; pathology ; surgery

Objective To investigate the situations of close contacting with MDR-TB in family and analysis the necessity and urgency of family protection.Methods Nine typical primary MDR-TB cases in our hospital that close contacted with family pulmonary TB patients.their relatives contacted with them and their treatment prognosis were retrospectively analyzed.Results All of the 9 cases were transmitted by lineal MDR-TB relatives.In one case,3 generations were pumonary TB patients.All of 4 family members were pulmonary TBpatients in another case.3 cases were treated with operations:2 cases with pulmonary lobectomy and 1 case with intestinal resection.Treatment prognosis:3 cases cured,2 cases not cured,4 cases dead.Conclusions Family close contacting with MDR-TB patients should be intervened earlier:including health education,effective protection and health examination regularly et al.

Animals ; Blood Glucose ; drug effects ; Body Weight ; drug effects ; Chronic Disease ; Female ; Hypoxia ; physiopathology ; KATP Channels ; drug effects ; Male ; Propylamines ; pharmacology ; Protective Agents ; pharmacology ; Rats ; Rats, Sprague-Dawley

Animals ; Cattle ; China ; epidemiology ; Echinococcosis ; epidemiology ; parasitology ; transmission ; Echinococcus granulosus ; pathogenicity ; Humans ; Seasons

Animals ; Arsenic ; toxicity ; Comet Assay ; DNA Damage ; drug effects ; Lymphocytes ; drug effects ; metabolism ; Male ; Malondialdehyde ; metabolism ; Rats ; Rats, Wistar ; Tobacco Smoke Pollution ; adverse effects

OBJECTIVETo investigate the effect of SIRT6/NF-κB signal axis in delaying hematopoietic stem/progenitor cell senescence with ginsenoside Rg1, in order to provide theatrical and experimental basis for looking for methods for delaying HSC senescence.

METHODSca-1 + HSC/HPC was isolated by magnetic cell sorting (MACS) and divided into five groups: the normal control group, the aging group, the positive control group, the Rg1 anti-senescence group, and the Rg1-treated group. Senescence-associated β-galactosidase (SA-β-Gal) staining, cell cycle analysis and hemopoietic progenitor cell mix (CFU-Mix) were adopted to determine the effect Rg1 in delaying or treating Sca-1 + HSC/HPC senescence biology. The mRNA and protein of senescence regulation molecules SIRT6 and NF-KB were examined by realtime fluorescence quantitative PCR (FQ-PCR) and western blotting.

RESULTCompared with the senescence group, the Rg1 anti-senescence group and the Rg1-treated group showed lower percentage in SA-β-Gal-stained positive cells, decreased cell proportion in G1 phase, increased number of CFU-Mix, up-regulated in SIRT6 mRNA and protein expression, down-regulation in NF-KB mRNA and protein expression. The Rg1 anti-senescence group showed more evident changes in indexes than the Rg1-treated group.

CONCLUSIONRg, may inhibit Sca-1 + HSC/HPC senescence induced by t-BHP by regulating SIRT6/NF-KB signal path.

Animals ; Antigens, Ly ; analysis ; Cellular Senescence ; drug effects ; Female ; Ginsenosides ; pharmacology ; Hematopoietic Stem Cells ; drug effects ; Male ; Membrane Proteins ; analysis ; Mice ; Mice, Inbred C57BL ; NF-kappa B ; physiology ; Signal Transduction ; physiology ; Sirtuins ; physiology