Objective:To explore the relationship between guilt and shame among middle school students.Methods:The present study investigated 1000 middle school students using Guilt and Shame Events Ques- tionnaire.In-depth interview was administered to 24 students simultaneously.Results:(1)The degree of guilt(6.0?1.2)was higher than the degree of shame(5.0?1.7)in guilt events and the degree of guilt(5.1?1.9)was lower than the degree of shame(5.7?1.4)in shame events(P

Doctors ought to belong to a social stratum with fairly high incomes. The high input and long cycle that is essential to becoming a high-caliber doctor constitute the high costs of the medical profession; high technology, high responsibility and high sacrifices constitute the high risks of the medical profession; the contrast between the input of high intelligence, high academic degree, and high expertise and the output of low economic income tends to warp the minds of doctors. The inversion of the burden of proof in medical lawsuits has practically put doctors on the weak side. Their rights and interests as well as their practice circumstances have been disregarded. For the sake of the development of the health cause, it is imperative to respect the labor of doctors and to provide them with sound survival circumstances.

Acute Disease ; Adult ; Female ; Herbicides ; poisoning ; Humans ; Male ; Middle Aged ; Paraquat ; poisoning ; Retrospective Studies ; Young Adult

Arsenic Poisoning ; diagnosis ; Humans ; Occupational Diseases ; diagnosis ; Occupational Exposure ; adverse effects

Drugs, Chinese Herbal ; chemistry ; Humans ; Isoflavones ; isolation & purification ; pharmacology ; Phytoestrogens ; Plant Preparations ; isolation & purification ; pharmacology ; Plants, Medicinal ; chemistry ; Platelet Aggregation Inhibitors ; isolation & purification ; pharmacology ; Pueraria ; chemistry ; Scutellaria baicalensis ; chemistry

Adult ; Ethylene Dichlorides ; poisoning ; Female ; Humans ; Magnetic Resonance Imaging ; Male ; Neurotoxicity Syndromes ; etiology ; pathology ; Young Adult

Acute Disease ; Chromates ; poisoning ; Humans ; Male ; Occupational Diseases ; Young Adult

Air ; analysis ; Chromatography ; methods ; Iodine ; analysis ; Workplace

3T3-L1 adipocytes transfected with TSH receptor (TSHR) shRNA were incubated with bovine TSH.The concentration of tumor necrosis factor (TNF)-α in culture medium was measured by enzyme linked immunosorbent asssy.Protein level of insulin receptor substrate 1 (IRS-1) was quantified by Western blotting.Tyrosine phosphorylation of IRS-1 was measured by immunoprecipitation.The results showed that 1 mIU/ml TSH significantly sitmulated TNF-α release in 3T3-L1 adipocytes [(341.85 ± 12.00 vs 522.67 ± 36.22) ng/L,P＜0.01],along with the decreases in IRS-1 protein expression and its tyrosine phosphorylation (P＜ 0.01).These effects disappeared when TSHR expression was down-regulated with RNA interference in 3T3-L1 adipocytes.In addition,WP9QY,a TNF-α antagonist,blocked TSH-decreased IRS-1 expresssion.These results suggest that TSH downregulates IRS-1 protein expression and its tyrosine phosphorylation through stimulating production of TNF-α,and thus contributes to the development of insulin resistance.

Objective To study the expression of caspase-3,survivin,CyclinD1 and P27 in gastric carcinoma(CA2)and the relationship between the biomarkers and clinical pathological parameters. Methods Immunohistochemical Ready-to-use two-steps method was performed to research the expression of the four proteins in 72 cases of GC,and 54 cases of normal gastric mucosa.Results The expression level of caspase- 3 and p27 protein in GC was significantly lower than that in normal gastric mucosa(P