Chronic Diseases Prevention Review (Online ISSN: 2158-0820)

by  Na Li, Yuan Liu, Wenhao Yan, Xin Sui, Hui Li, Xiaohua Li, Xiaozheng Shi, 

      Qing Yang, Jiaming Sun, Xingcheng Lan, Xijun Chen, Xiaobo Qu, Jianan Lin, Dianjun Sui

Chronic Diseases Prevention Review 2018 2(8) 1-4; published online 25 August  2018

Abstract:  Aging is a serious problem which is challenging the entire human race. With the longer life of people, more and more people are suffering from Alzheimer’s disease (AD), which is suffering from not only for the patients themselves but also for the society. To be the king herb of Traditional Chinese Medicine (TCM), ginseng had been used as a treatment for dementia with a long history. Based on the traditional effect of “Reinforcing Intelligence” of ginseng, we reorganized the literatures and references about ginseng on the treatment of AD.

by Haoyue Ding, Yingfen Hu, Li Ma, Yanyan Li, Xin Liang

Chronic Diseases Prevention Review 2018 2(8) 5-12; published online 25 August 2018

Abstract: The total flavone content and antioxidant activities of EtOH, EtOAc, BuOH and water extracts of the Dongzao jujube (Zizyphus jujuba Mill. cv. Dongzao) were measured. Total flavone content was assessed by the spectrophotometry whereas antioxidant activities were assessed by measuring the ability of the extracts to scavenge the DPPH•, hydroxyl radicals and superoxide anion radicals, the ability to reduce ferric ions as well as inhibition capability of lipid peroxidation and erythrocyte hemolysis. The results indicated that all the extracts had activity dose-dependent in DPPH radical, superoxide anion radical, hydroxyl radical scavenging systems and reducing power activity assay. Among these assays, the scavenging activities on superoxide anion and hydroxyl radicals of the ethanolic extract were slightly lower than those of ascorbic acid, but higher than those of tertiary butylhydroquinone (TBHQ). The ethanolic extracts showed strong antioxidant activity against the lipid peroxidation and antihemolytic activity. These results suggested that the extracts from Dongzao jujube have direct and potent antioxidant activity. It might be used as a potential plant source of antioxidants. The Dongzao jujube extract contains 3',4',7-Trihydroxyisoflavone, 4',6,7-Trihydroxyisoflavone, luteolin, 5,7-Dihydroxy flavonoids, etc.

by Huiwen Zhang, Yingfen Hu, Yuanjie Zhang, Xiaoyang Jiang, Qing Liu

Chronic Diseases Prevention Review 2018 2(8) 13-17; published online 2 September 2018

Abstract: To understand the changing trend of body mass index of college students in Qingdao from 1999 to 2016. A survey of 1712 college students' weight and height from 1999 to 2016 was conducted. From 1999 to 2016, the height of boys was higher than 169cm, and the height of girls was higher than 161cm. The proportion of low-weight students with BMI<18.5kg/m2 increased significantly from 2008 onwards, and the proportion of overweight and obesity college students also showed an increasing trend. Except for 2002, the proportion of overweight and obesity among boys was higher than that of girls in the same period. The weight of college students in Qingdao is polarized. The proportion of low body weight, overweight and obesity increases, and the proportion of normal weight students decreases.

by Yue Wu, Wenbin Jiang, Yueshuai Pan, Qian Wang, Siyao Wang, Kai Chen, Lili Wei

Chronic Diseases Prevention Review 2018 2(8) 18-22; published online 6 December 2018

Abstract:  To explore the relationship between screen time and pre-diabetes. A cross-section study. We selected 500 students in Shandong province by convenient sampling method. Screen time was surveyed by questionnaire. Fasting fingertip blood glucose was measured by Roche Accu-Chek Performa excellent blood glucose meter. We screen people with abnormal blood sugar then track the finding of hospital. With the increase of screen time, the risk of pre-diabetes increased. Compared with students with 0~2h per day screen time, the risk of pre-diabetes of those who spend >2h per day screen time increased by 9.171%. After multi-factor adjustment, the risk of pre-diabetes of those who take >2h per day screen time is still higher than those with 0 ~ 2h per day screen time, the adjusted OR is 1.942 (95% CI= 1.080~3.494). Our study show that the excessive screen time will cause higher the risk of pre-diabetes, and people are supposed to be encouraged to reduce screen time.