Search

Copyright of Chinese Journal of Liquid Crystal & Displays is the property of Chinese Journal of Liquid Crystal & Displays and its content may not be copied or emailed to multiple sites or posted to a listserv without the copyright holder's express written permission. However, users may print, download, or email articles for individual use. This abstract may be abridged. No warranty is given about the accuracy of the copy. Users should refer to the original published version of the material for the full abstract. (Copyright applies to all Abstracts.)

Copyright of Sichuan Mental Health is the property of Sichuan Mental Health Center and its content may not be copied or emailed to multiple sites or posted to a listserv without the copyright holder's express written permission. However, users may print, download, or email articles for individual use. This abstract may be abridged. No warranty is given about the accuracy of the copy. Users should refer to the original published version of the material for the full abstract. (Copyright applies to all Abstracts.)

Copyright of Chinese Journal of Refrigeration Technology is the property of Shanghai Society of Refrigeration and its content may not be copied or emailed to multiple sites or posted to a listserv without the copyright holder's express written permission. However, users may print, download, or email articles for individual use. This abstract may be abridged. No warranty is given about the accuracy of the copy. Users should refer to the original published version of the material for the full abstract. (Copyright applies to all Abstracts.)

Copyright of Chinese Journal of Bioinformatics is the property of Bioinformatics and its content may not be copied or emailed to multiple sites or posted to a listserv without the copyright holder's express written permission. However, users may print, download, or email articles for individual use. This abstract may be abridged. No warranty is given about the accuracy of the copy. Users should refer to the original published version of the material for the full abstract. (Copyright applies to all Abstracts.)

Copyright of Chinese Journal of Liquid Crystal & Displays is the property of Chinese Journal of Liquid Crystal & Displays and its content may not be copied or emailed to multiple sites or posted to a listserv without the copyright holder's express written permission. However, users may print, download, or email articles for individual use. This abstract may be abridged. No warranty is given about the accuracy of the copy. Users should refer to the original published version of the material for the full abstract. (Copyright applies to all Abstracts.)

This study sought to gather information about the heavy metal pollution of dryland soil surrounding coal mines with high levels of arsenic (high-As). Single-factor pollution index, Nemero multi-factor pollution index, and geo-accumulation index analyses were adopted to assess the pollution risk of heavy metals including As, cadmium (Cd), mercury (Hg), copper (Cu), and zinc (Zn) in dryland soil around high-As coal mines. As an enrichment factor, targeted hazard quotient and cancer risk were adopted to evaluate the risks of crops and human health. The average soil comprehensive pollution index in the survey area was 2.12, which was classified as a moderate pollution level. The average contents of As, Cd, Hg, Zn, and Cu was 7.91, 2.57, 5.26, 1.53 and 3.44 times the national soil background value, respectively. The pollution levels of Hg and As were high and the pollution ranges were wide. Cu had a low pollution level but a wide range. Cd had a low pollution level and range. Zn pollution was negligible. The enrichment factor results showed that the absorption capacity of crops for the five heavy metals were ranked as Cd>Zn>Cu>Hg>As. The health risk assessments of five crops revealed they were mainly non-carcinogenic. As was the most important carcinogenic and non-carcinogenic risk factor of edible crops (except corn), while Cd was risk factor of tobacco. The order of individual risk index for the health of children and adults was As>Cd>Hg>Cu>Zn. In conclusion, the soil in the survey area is moderately polluted with high risk of As. The health risk of heavy metals in edible crops is mainly attributed to As. Children are more sensitively affected by heavy metals from food ingestion than adults. The health risk of tobacco is mainly derived from Cd. Pepper and tobacco have the highest health risk among five crops. [ABSTRACT FROM AUTHOR]

Copyright of Chinese Journal of Oil Crop Sciences is the property of Oil Crops Research Institute of Chinese Academy of Agricultural Sciences and its content may not be copied or emailed to multiple sites or posted to a listserv without the copyright holder's express written permission. However, users may print, download, or email articles for individual use. This abstract may be abridged. No warranty is given about the accuracy of the copy. Users should refer to the original published version of the material for the full abstract. (Copyright applies to all Abstracts.)

Copyright of Journal of Southern Agriculture is the property of Journal of Southern Agriculture and its content may not be copied or emailed to multiple sites or posted to a listserv without the copyright holder's express written permission. However, users may print, download, or email articles for individual use. This abstract may be abridged. No warranty is given about the accuracy of the copy. Users should refer to the original published version of the material for the full abstract. (Copyright applies to all Abstracts.)

Copyright of Chinese Journal of Oil Crop Sciences is the property of Oil Crops Research Institute of Chinese Academy of Agricultural Sciences and its content may not be copied or emailed to multiple sites or posted to a listserv without the copyright holder's express written permission. However, users may print, download, or email articles for individual use. This abstract may be abridged. No warranty is given about the accuracy of the copy. Users should refer to the original published version of the material for the full abstract. (Copyright applies to all Abstracts.)

Copyright of Progress in Modern Biomedicine is the property of Publishing House of Progress in Modern Biomedicine and its content may not be copied or emailed to multiple sites or posted to a listserv without the copyright holder's express written permission. However, users may print, download, or email articles for individual use. This abstract may be abridged. No warranty is given about the accuracy of the copy. Users should refer to the original published version of the material for the full abstract. (Copyright applies to all Abstracts.)

Copyright of Journal of Southern Agriculture is the property of Journal of Southern Agriculture and its content may not be copied or emailed to multiple sites or posted to a listserv without the copyright holder's express written permission. However, users may print, download, or email articles for individual use. This abstract may be abridged. No warranty is given about the accuracy of the copy. Users should refer to the original published version of the material for the full abstract. (Copyright applies to all Abstracts.)

背景 偏头痛与右向左分流（right-to-left shunt，RLS）的关系尚有争议。本研究旨在明确中国偏头痛 患者右向左分流的阳性率、分流类型以及分流量大小，分析偏头痛与右向左分流的关系。 方法 该研究为多中心-病例对照研究（北美临床研究注册号NCT0242569)。由中国9家分中心共同完 成，连续纳入2015年6月-2016年8月就诊于分中心且符合据第三版国际头痛疾病分类-β测试版（The International Classification of Headache Disorders 3rd Edition Beta Version，ICHD-3β）诊断偏头痛的患 者（18～65周岁），为偏头痛组。偏头痛组共纳入931例（女性695例），其中先兆偏头痛240例（女性174 例），无先兆偏头痛691例（女性521例）。健康对照组共282例。 结果 先兆偏头痛组RLS阳性率和大量分流比例高于无先兆偏头痛组（63.7% vs 39.9%，P＜0.001； 32.1% vs 16.5%，P＜0.001），两组中量和小量分流比例无差异（P =0.141；P =0.061）。无先兆偏头痛 组RLS阳性率和大量分流比例高于对照组（39.9% vs 29.4%，P＜0.001；16.5% vs 6.4%，P＜0.001）， 两组间中量和小量分流的比例无差异。 结论 偏头痛患者（包括有先兆和无先兆偏头痛患者），右向左分流阳性率高于正常对照组，且以大 量右向左分流为主，中至小量右向左分流及分流的类型与对照组相比无差异。右向左分流，特别是大 量的右向左分流，可能与偏头痛有关。 Abstract: Background The association between Right-to-left shunt (RLS) and migraine was still controversial. The aim of this study was to investigate the prevalence, grade and volume of RLS in Chinese patients with migraine and to evaluate the relationship between RLS and migraine. Methods It was a multi-center case-control study with North America Clinical Study Registration No. NCT02425696, and underwent jointly by 9 sunb-centers in China. The patients, aged between 18 years old to 65 years old, who received consultation services in sub-centers and were diagnosed as migraine according to The International Classification of Headache Disorders 3rd Edition Beta Version (ICHD-3 β) during June 2015 to August 2016, were consecutively enrolled into migraine group. There were 931 patients in migraine group, among which, there were 695 cases of female. There were 240 cases of migraine with aura and 691 cases of migraine without aura. There were 282 healthy adults in control group. Results The prevalence of RLS were 63.7% and 39.9% in the migraine with aura group (MA+) and migraine without aura group (MA-), respectively, which were significantly higher than that of healthy group (29.4%, P