A study the quantitative measurement of DNA content in 3 normal lacrimal glands, 18 pleo-morphie adcnomas and 21 lacrimal gland carcinomas was carried out by flow eytometry. The results showed that pleomorphie adenomas still had the characteristics of DNA content of the normal diploid lacrimal gland cells. The significant increase of DNA index (DI) in pleomorphie adenomas might mean malignant transformation. DNA content of malignant tumor increased evidently and its aneuploid ratio was higher than in pleomorphic adenomas (76.2% VS 16.8%) (P

Adult ; Female ; Fluorides ; adverse effects ; Fluorine ; urine ; Humans ; Hydroxyproline ; urine ; Male ; Middle Aged ; Occupational Exposure ; adverse effects ; Young Adult

Glycopeptides ; Heart Failure ; Humans ; Hydrogen Sulfide

Osteopontin (OPN), a phosphorylated and glycosylated protein, is a prominent matricellular component of the extracellular matrix of mineralized tissues of bones and teeth, in which they can regulate the formation and growth of hydroxyapatite crystals and influence a variety of cell activities. Recent studies have reported that the expression of OPN is not only correlated with bone formation and bone resorption but also with tumor aggression and metastasis in several types of human cancer, and OPN is even considered to be an index for the diagnosis and prognosis of tumor. The roles of OPN in angiogenesis were also reviewed.

This paper introduces the structure, components, function and technical design of the multi -physiological information system, which can not only collect but also register and check parameters. The parameters acquired by the system include electrocardiogram, blood pressure, oxygen saturation and pulse.

Objective To study the factor structure in rating scale of deficiency of spleen and kidney of nephrology and estimate it.Methods Factor analyse in deficiency of spleen and kidney rating scale in nephrology was made using SPSS13.0.Results The scale was composed of four factors : Pi Xv; Shen Xv; Qi Xv and other general things.Validity analyse indicated that the result was credible. Conclusion The rating scale of Pi Shen Qi Xv in nephrology has good construct validity and it can be extensively used in Traditional Chinese Medicine.

Anticholesteremic Agents ; adverse effects ; Humans ; Hydroxymethylglutaryl-CoA Reductase Inhibitors ; adverse effects

Acupuncture Points ; Acupuncture Therapy ; instrumentation ; Adult ; Aged ; Arrhythmias, Cardiac ; therapy ; Female ; Humans ; Male ; Middle Aged ; Needles

Early detection and timely treatment hold the key to cure retinopathy of prematurity (ROP).ROP screening is carried out unevenly in China.Examination equipments and personnel experiences are the major factors to constraint ROP screening.In addition to strengthening personnel training,it is necessary to establish a standard guideline and pipeline for ROP consultation and referral. Laser photocoagulation and cryotherapy are the first options for the threshold ROP and Type 1 pre-threshold ROP.Scleral buckling or vitrectomy is needed for advanced ROP when retinal detachment occurs. The clinical efficacy of intravitreal injection of bevacizumab (an anti-vascular endothelial growth factor monoclonal antibody) for severe ROP is encouraging,but needs further verification.Genetic interference and stem cell therapy will be the prosperous futures in the treatment of ROP.The screening and treatment of ROP in China is becoming more common and improved,but it is still a long way to go considering the huge population of China.