ABSTRACT
Apolipoprotein B mRNA editing enzyme,catalytic polypeptide-like (APOBECs) is a group of cytidine deaminases,which represents somewhat unusual protein family that can insert mutations in DNA and RNA as a result of their ability to deaminate cytidine to uridine.APOBECs seem to have diverse roles,such as lipid transport,antigen-driven antibody diversification and acting an innate defense system against retroviruses.In recent years,other functions of APOBECs were identified.Notably,APOBECs can cause host genome mutations and are upregulated in multiple cancers,such as breast,cervix,lung,liver cancers and so on.The researches on APOBEC and its relations with in tumors were reviewed.
ABSTRACT
In this study, it is to compare the effectiveness of prevention against and treatment of doxorubicin (DOX) induced cardiotoxicity by dexrazoxane and schisandrin B (Sch B) in rats. Sprague-Dawley (SD) rats were randomly divided into the following 6 groups: normal saline group, DOX group, DOX+DEX group, DOX+Sch B (80 mg x kg(-1)) group, DOX+Sch B (40 mg x kg(-1)) group and DOX+Sch B (20 mg x kg(-1)) group. The results showed that Sch B could combat the increase of myocardial enzymes in peripheral blood, decrease of the enzyme activity of myocardial tissue antioxidant enzymes and disorders of systolic and diastolic function of heart in rats intravenously injected with doxorubicin (15 mg x kg(-1)). Sch B was better than DEX in protecting rat against DOX-induced the symptoms. Sch B could protect rat against DOX-induced acute cardiomyopathy and has clinical potential applications.
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Objective To analyze the effect of implementing traditional Chinese medicine (TCM) clinical pathway on family sickbed patients.Methods Those family sickbed patients with herpes zoster or facial neuritis were involved in this study.Their medical records and data of ‘Family sickbed quality control scale’ were collected,in which there are methods of TCM clinical pathway,decoction of the Chinese Medicine,ingredients and treatment procedures of the topically used TCMs,and acupuncture treatment procedures were documented.The family sickbed days,prognosis,informed rate and satisfaction rate were analyzed before and after TCM clinical pathway treatment.Results In the treatment group,the family sickbed days (11.67± 1.91)d and referral rate 12.20％ (10/82) were significantly lower (P＜ 0.01) than those in the control group [(1 3.88 ± 2.61) d,50.00％ (41/82) respectively].The rate of cure87.80％ (72/82),the rate of informed patient 97.56％ (80/82) and the rate of satisfaction91.46％ (75/82) were significantly higher(P＜ 0.01)than those in the control group [50.00％ (41/82)、65.85％ (54/82)、50.00％ (41/82) respectively].Conclusion The clinical pathways for family sickbed patients with herpes zoster or facial neuritis were effective.
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Objective:To examine the discriminatory potential of the ADAS-Cog, Chinese version for mild and moderate Alzheimer's disease (AD). Methods:Patients with AD (199 mild AD and 106 moderate AD) meeting the NINCDS-ADRDA criteria of probable AD were recruited. The Chinese version of ADAS-Cog was administered to all AD subjects. Results:The total score of ADAS-Cog and the score of each ADAS-Cog item differed significant-ly between mild and moderate AD groups, with higher scores in moderate AD group. GLM analysis showed insignifi-cant influence of age or educational level on the ADAS-Cog total score. These results indicated that ADAS-Cog could represent the distinctive profiles of cognitive impairment between mild and moderate AD. The results of Logis-tic regression analysis showed that the item score of orientation and constructional praxis as well as the ADAS-Cog total score could classify mild and moderate AD efficiently, with a sensitivity of 78% - 82% and a specificity of 70% - 73%. Conclusion:Our results indicate that the Chinese version of ADAS-Cog is useful for staging of AD. It is recom-mended that the Chinese version of ADAS-Cog be introduced for monitoring the AD drug therapeutic efficacy on cognitive impairment among Chinese AD patients.psychiatry Alzheimer's disease
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Objective: To follow up patients received orthognathic surgery Method:108 patients were assessed with SCL-90 five times during the study, that was the time before the operation, after the operation, 3 month, 6 month and 12 months later Result: After operation, three subscores of SCL-90 increased significantly, they were anxiety, depression and hostility From the third month after the operation, the score of SCL-90 began to decrease Both results of the 6th month and 12 th month were significantly lower than that before the operation Patients felt more confident and happy at the end of one year Conclusion:There is a process of psychological adaptation to orthognathic surgery, which lasts for half a year