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

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

Coronary Disease ; prevention & control ; Humans ; Hydroxymethylglutaryl-CoA Reductase Inhibitors ; therapeutic use ; Primary Prevention ; methods

Coronary Disease ; etiology ; Humans ; Hypertriglyceridemia

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

Glycopeptides ; Heart Failure ; Humans ; Hydrogen Sulfide

Objective To study the pharmacodynamics features of cisatracurium besylate in differ-ent age patients. Methods One hundred and eighty patients were randomized to group Ⅰ (50-60 years old),group Ⅱ (61-70 years old)and group Ⅲ (above 70 years old).Each group was subdivided according to the dose of cisatracurium besylate, 0.10 mg/kg (2ED95)or 0.15 mg/kg (3ED95) into group Ⅰ2, Ⅰ3, Ⅱ2, Ⅱ3,Ⅲ2, Ⅲ3(n = 30).ECG, SpO2, PETCO2, HR and neuromuscular blockade were monitored. Intubation conditions were assessed when T1 was zero after cisatracurium besylate administer ration using a 4-part scale.The onset time, TOF no reaction time, duration time, recovery lime and hemodynamic response time were recorded. Re-sults The onset times of group Ⅰ3, Ⅱ3 and Ⅲ3 were significantly shorter than those of group Ⅰ2, Ⅱ2 and Ⅲ2 (P < 0.05).The percentages of patients with excellent intubation condition in group Ⅰ3, Ⅱ3 and Ⅲ3 were 93%, 90%, and 80%, which were markedly higher than those in group Ⅰ2, Ⅱ2 and Ⅲ2 (67%, 60%, 60%). TOF no reaction time and duration time were longer in group Ⅰ3, Ⅱ3 and Ⅲ3 than those in group Ⅰ2, Ⅱ2 and Ⅲ2. There was no significant difference in muscle chalasis among the six groups. Conclusions Cisatracuri-um besylate 0.15 mg/kg produces quicker onset time and acceptable intubation conditions in the different age patients than 0.10 mg/kg. Recovery time is independent on the dosage and age. Aging has no influence on the phannacodynamics of single injection of cisatracurium besylate.

Objective To analyse the change of the blood serum electrolyte in asphyxial neonates.Methods To test the concentration of blood serum K~+、Na~+、Cl~-、Ca~(2+) in enzyme linked immunosorbhent assay.In 343 cases,there were 297 cases of slight asphyxial neonates and 46 eases of serious neonates.In control group,there were 41 cases.Results The concentration of blood serum K~+、C~l-、Ca~(2+) in asphyxial neonates were significamly less than control group(all P<0.01) and the concentration after birth 24h～48h were significantly less than within 24h(all P<0.01).The incidence of hyponatremia,hypochloremia and hypocalcemia after birth 24h～48h were significantly hisher than within 24h(all P<0.01),There were no significant differences in the concentration of blood serum K~+、Na~+、Cl~-、Ca~(2+) between the slight asphyxial group and the serious asphyxial group(P>0.05).Conclusions The concentration of blood serum K~+、Na~+、Cl~-、Ca~(2+) in asphyxial neonates gradually reduced after birth 48h and tbe incidence of electrolyte disturbance gradually increased.The change of blood electrolyte should be dynamically routinely monitored.