Atherosclerosis ; Humans

No abstract available.
Humans ; Quality of Life* ; Self Care*

Excitatory Amino Acids ; secretion ; Humans ; Neurotransmitter Agents ; secretion ; Pain, Postoperative ; etiology ; metabolism ; prevention & control

Objective To research the treatment of cervical HR-HPV infection by vaginal douching with eight kinds of antiviral herbs such as Radix Arnebiae and patrinia.Methods 42 patients with 13 types of cervical HR-HPV infection were selected from Outpatient.27 patients were recruited into a treatment group and 15 patients were recruited into a control group voluntarily.The treatment group was applied with antiviral herbs and the control group was applied with policresulen vaginal suppositories for 3 courses (one course for 7 days per month).The clearance rate and loading dose of 13 types of cervical HR-HPV were observed.Results The negative conversion ratio of the treatment group and the control group was 88.5％ and 15.4％ respectively,and the total efficiency was 100％ and 46.2％ in the treatment group and the control group respectively.The total efficiency between the two groups were significantly different(x2=17.062,P＜0.01).Conclusion The therapeutic effect of antiviral herbs for cervical HR-HPV infection was definite and with no side reactions.

Objective To summarize the experience of nursing patients undergoing off-pump coronary artery bypass grafting. Methods Fifity patients undergoing off-pump coronary artery bypass grafting were nursed by preoperative measures including metal nursing, blood pressure management, oxygen therapy, training of respiratory function, nursing of prepared bloods and postoperative ones including monitoring of cardiovascular and respiratory systems, medication of vasoactive agents, nursing of drainage tubes, monitoring of blood sugar and sustaining of electrolyte balance.Results Among the 50 cases, 6 had infections of incisional wound and 5 had the complication of rapid atrial fibrillation, all improved after medication. All other patients were cured and discharged except two deaths. No nursing-related complications occurred.Conclusion The off-pump coronary artery bypass grafting is highly risky and perioperative delicate nursing is critical for the success of the operation.

This paper analyses and discusses the procedures and results of a project on the college English teaching mode ( 3+1+S+A ) in Chongqing Medical University. It has been found from the experimental results that this teaching mode, which is characterized as three-term condensed required courses, one-term optional courses, self-access language learning and extra-curriculum activities, contributes significantly to the improved English proficiency and performance of non-English majors.

Objective To learn the health status and community care needs of the elderly in Chongqing urban area ,and provide a basis for the future development of geriatric nurse in community .Methods SF‐36 scales and a self‐designed questionnaire were used to know the health status and community care needs of 1 005 elderly in Chongqing .Results The incidence rate of chronic com‐munity elderly was 79 .69% .SF‐36 scale total score was (71 .76 ± 12 .85) ,physical health was (72 .46 ± 17 .56) ,and mental health was (73 .29 ± 16 .87) .Multiple regression showed that number of chronic cases ,economic status ,age ,lifestyle were unhealthy situa‐tion factors .Community care needs of the top five in turn were regular inspection ,care and community experts ,high‐quality commu‐nity nurses ,health lectures ,and first aid care .Multivariate Logistic regression analysis of elderly community care needs revealed that sex (X1 ) ,occupation (X2 ) ,economic conditions (X3 ) ,inspection (X4 ) ,community care to understand the situation(X5 ) were fac‐tors ,Regression predict model:P=1/[1+Exp∑ (-2 .155+0 .612X1 -0 .121X2 +0 .173X3 +0 .211X4 +1 .107X5 )] .Conclusion Communities need to strengthen regular physical check for the elderly ,pay more attention to elderly male ,strengthen chronic dis‐ease management ,pension and health ,nutrition and health promotion ,enhance the training of personnel for community aged care , and change community care models .

Objective To set up a method for determination of the trace amounts of aluminium(Ⅲ) in water samples. Methods Second derivative polarogaphy was used. Results In a solution of acetate buffer(HOAc-NH4OH, pH=5.8), Al(Ⅲ)reacted with Berllon Ⅲ to form a complex and a sensitive polarogaphic adsorptive wave appeared at -0.54 V(vs.SCE). By using the 2nd derivative polarogaphy measyrement, the wave height had a linear relationship with the concentration of Al(Ⅲ)in the range of 0.005-0.300 ?g/ml. The limit of detection was 3.0 ng/ml. RSDs were 5.4%-9.1%. Recovery rates were 92.7%-108.0%. Conclusion The present method is sensitive, accurate with high selectivity and can be applied to the determination of the trace amounts of Aluminium(Ⅲ) in water sample with satisfactory results.

Objective To construct a cDNA expression library of Humulus pollen and provide the basis for screening the major allergenic components and producing recombinant allergen of Humulus pollen.Methods Verdure Humulus pollen were collected and preserved in liquid nitrogen after being sift out.Total RNA was extracted from the Humulus pollen with trizol reagent,and cDNA was synthesized by RT-PCR with purified total RNA.Then the cDNA was digested by SfiⅠ and the fragments smaller than 400bp were removed by chroma spin-400 column,and the fragments longer than 400bp were ligated with ?TripIEx2 Vector.The library was packaged in vitro and a small portion of packaged phage was used to infect E.coli XL1-Blue MRF′ for titration.The diversity of the library and the length of the inserted fragments were analyzed by PCR.Results The cDNA expression library contained 5?10~(5) recombinants and the percentage of recombination was 90%.The average length of inserted cDNA fragments was about 1.02kb.Conclusion The constructed cDNA expression library contains appropriate contents and sizes of cDNA fragments and is qualified for screening target cDNA clone.

Objectives:To study the relationship between the expression of PS2 protein and estrogen receptor(ER) and progesterone receptor(PR) ,c-erbB2 status and prognosis in breast cancer.Methods:PS2 protein expressions in 52 cases of breast cancer were detected by immunohistochemical method.Results:The positive rate of PS2 protein was 59.6 %(31/52) in 52 patients.There was significant correlation between PS2 protein and menopausal status,ER status,PR status respectively.Tumor size,clinical stage and lymph node status were not significantly related with the expression of PS2 protein.Patients with PS2 protein positive expression had higher 5-year-survival rate than those with PS2 protein negative expression.Conclusion:PS2 protein appears to be an independent and valid prognostic factor of breast cancer,and detection of PS2 protein expression was useful for treatment of breast cancer.