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Yunhu Pan, Hongmei Wang, Debin Ma, Zhiyu Ji, Limin Luo, Fangyu Cao, Fangfang Huang, Yangyang Liu, Yushu Dong, Yitan Chen
The incidence of lung cancer in China increases annually, and effective targets for the diagnosis and treatment of lung cancer are urgently needed. miRNAs are currently considered to be involved in the regulation of tumor development and growth. miR‑24 has been found to contribute to the development of several tumors. Menin is a key tumor suppressor gene, and its expression is generally low in lung cancer. The effects of miR‑24 on the biological behavior of lung cancer cells were detected by MTT and Transwell assays...
May 2018: Oncology Reports
Shiyong Gao, Huixin Tan, Lang Lang, Jing Bai, Yubin Ji
α-solanine is one of the major components of Solanum nigrum Linn., the fruits of which are used in China for food. In the present study, α-solanine was selected to assess the inhibition of arylamine N-acetyltransferase (NAT) activity and mRNA expression of NAT and kinetics in HepG2 cells. NAT activity was examined by HPLC. The double-reciprocal plot was contrived to yield a regression equation to calculate Km and Vmax. NAT mRNA expression was determined by PCR. The results revealed that α-solanine could significantly decrease NAT activity in intact HepG2 cells or the cytoplasm...
May 2018: Oncology Reports
The Lancet
No abstract text is available yet for this article.
March 17, 2018: Lancet
Kyriaki Hatziagapiou, Eleni Kakouri, George I Lambrou, Kostas Bethanis, Petros A Tarantilis
BACKGROUND: Reactive oxygen species and reactive nitrogen species, which are collectively called reactive oxygen nitrogen species, are inevitable by-products of cellular metabolic redox reactions, such as oxidative phosphorylation in the mitochondrial respiratory chain, phagocytosis, reactions of biotransformation of exogenous and endogenous substrata in endoplasmic reticulum, eicosanoid synthesis, and redox reactions in the presence of metal with variable valence. Among medicinal plants there is growing interest in Crocus Sativus L...
March 20, 2018: Current Neuropharmacology
Rui Zhang, Ling Chen, Ya Deng Cui, Ge Li
In China, migrants with acquired immunodeficiency syndrome (AIDS) have become a serious problem in the field of AIDS prevention. This study aimed to evaluate the efficacy of interventions for human immunodeficiency virus (HIV) infection prevention for migrants in China and to identify factors associated with intervention efficacy. A computerized literature search of the Chinese National Knowledge Infrastructure, Wan Fang, and PubMed databases was conducted to collect related articles published in China. Only self-control intervention studies or studies containing sections regarding self-control interventions wherein the method of intervention was health education were included...
December 2018: SAHARA J: Journal of Social Aspects of HIV/AIDS Research Alliance
Mei Jin, Ming Cao, Mingxing Chu, Jing'ai Piao, Xu Guo, Fengqin Zhao, Jun Piao
Liaoning cashmere goats are the most precious genetic resources in China. The function of LAMTOR3 [late endosomal/lysosomal adaptor, mitogen-activated protein kinase (MAPK), and mammalian target of rapamycin activator 3/MAPK scaffold protein 1] gene is expressed in the skin of Liaoning cashmere goats. In situ hybridization (ISH) found that LAMTOR3 is expressed in the inner root sheath (IRS) of hair follicles. During the anagen or catagen phase, the expression of LAMTOR3 is higher in secondary hair follicles than in primary hair follicles...
March 22, 2018: Animal Biotechnology
Pan-Wei Mu, De-Zhao Liu, Ying Lin, Dong Liu, Fan Zhang, Yong-Jun Zhang, Shuo Lin, Lin-Qin Wang, Man-Man Wang, Jiong Shu, Long-Yi Zeng, Yan-Ming Chen
INTRODUCTION: Basal insulin is widely recommended for the treatment of type 2 diabetes mellitus (T2DM) patients who are unable to achieve glycemic control with oral antidiabetic drug(s) (OADs). However, some patients are still unable to control their blood glucose levels even when on basal insulin-supported OAD(s) therapy (BOT). The aim of this study was to investigate the factor(s) predicting patient response to BOT. METHODS: A total of 212 patients with T2DM, ranging in age from 18 to 65 years, admitted to the university hospital of Sun Yat-sen University, Guangzhou, China, were enrolled in the study between January 2013 and July 2016...
March 21, 2018: Diabetes Therapy: Research, Treatment and Education of Diabetes and related Disorders
Mei Wang, Ya Tang, Christopher W N Anderson, Paramsothy Jeyakumar, Jinyan Yang
Contamination of soil and water with fluorine (F) leached from phosphogypsum (PG) stacks is a global environmental issue. Millions of tons of PG is produced each year as a by-product of fertilizer manufacture, and in China, weathering is exacerbated by acid rain. In this work, column leaching experiments using simulated acid rain were run to evaluate the mobility of F and the impact of weathering on native bacterial community composition in PG. After a simulated summer rainfall, 2.42-3.05 wt% of the total F content of PG was leached and the F concentration in leachate was above the quality standard for surface water and groundwater in China...
March 21, 2018: Environmental Science and Pollution Research International
Xingyu Ye, Mikael Berg, Caroline Fossum, Per Wallgren, Anne-Lie Blomström
Porcine circovirus 3 (PCV3) is a newly detected circovirus belonging to the family Circoviridae with a circular ssDNA genome of 2000 bp that encodes two proteins-the replicase protein and the capsid protein. PCV3 was discovered for the first time in the US in 2016. After this initial discovery, PCV3 was detected in other parts of the world such as in China, South Korea, Italy and Poland. In this study, 49 tissue samples from Swedish pig herds were screened for PCV3 using PCR and 10 samples were positive and one was uncertain...
March 21, 2018: Virus Genes
Yuanli Luo, Daiwen Dong, Yu Su, Xuyi Wang, Yumei Peng, Jiang Peng, Changyong Zhou
Mustard clubroot, caused by Plasmodiophora brassicae, is a serious disease that affects Brassica juncea var. tumida Tsen, a mustard plant that is the raw material for a traditional fermented food manufactured in Chongqing, China. In our laboratory, we screened the antagonistic bacteria Zhihengliuella aestuarii against P. brassicae. To better understand the biocontrol mechanism, three transcriptome analyses of B. juncea var. tumida Tsen were conducted using Illumina HiSeq 4000, one from B. juncea only inoculated with P...
March 22, 2018: Functional & Integrative Genomics
Yupeng Liu, Jianguo Wu, Deyong Yu, Ruifang Hao
China's rapid economic growth during the past three decades has resulted in a number of environmental problems, including the deterioration of air quality. It is necessary to better understand how the spatial pattern of air pollutants varies with time scales and what drive these changes. To address these questions, this study focused on one of the most heavily air-polluted areas in North China. We first quantified the spatial pattern of air pollution, and then systematically examined the relationships of air pollution to several socioeconomic and climatic factors using the constraint line method, correlation analysis, and stepwise regression on decadal, annual, and seasonal scales...
March 21, 2018: Environmental Management
Honghong Li, Yujie Feng, Xuesheng Li, Dongqiang Zeng
This work investigated drinking water contamination by 11 commonly used herbicides in sugarcane production areas in Guangxi, China. The work developed an analytical method for determination of these herbicides in environmental waters. This work studied herbicide residues in drinking water in Guangxi, China. The maximum residues and percent of detects were: (0.091 µg/L, 29.2%, atrazine), (0.018 µg/L, 8.3%, ametryne), (0.188 µg/L, 8.3%, aetolaehlor), (0.139 µg/L, 4%, simazine), (0.585 µg/L, 62.5%, atrazine), (0...
March 21, 2018: Bulletin of Environmental Contamination and Toxicology
Cheng-Xin Luo, Zhong-Hui Wen, Yu Zhen, Zhu-Jun Wang, Jing-Xi Mu, Min Zhu, Qin Ouyang, Hu Zhang
AIM: To investigate the current state of research output from Chinese studies into severe ulcerative colitis (SUC) using a bibliometric analysis of publications. METHODS: The contents of the Chinese periodical databases WANFANG, VIP, and China National Knowledge Infrastructure were searched for all papers regarding UC or SUC published in last the 15 years (from 2001 to 2015). The number of publications in each year was recorded to assess the temporal trends of research output...
March 16, 2018: World Journal of Clinical Cases
Hesham El-Askary, Nick LaHaye, Erik Linstead, William A Sprigg, Magdi Yacoub
Kawasaki disease (KD) is a rare vascular disease that, if left untreated, can result in irreparable cardiac damage in children. While the symptoms of KD are well-known, as are best practices for treatment, the etiology of the disease and the factors contributing to KD outbreaks remain puzzling to both medical practitioners and scientists alike. Recently, a fungus known as Candida, originating in the farmlands of China, has been blamed for outbreaks in China and Japan, with the hypothesis that it can be transported over long ranges via different wind mechanisms...
October 31, 2017: Global Cardiology Science & Practice
Fuyong Jiao, Ankur Kumar Jindal, Vignesh Pandiarajan, Raju Khubchandani, Nutan Kamath, Tapas Sabui, Rakesh Mondal, Priyankar Pal, Surjit Singh
Kawasaki disease (KD) is recognized as a leading cause of acquired heart disease in children in developed countries. Although global in distribution, Japan records the highest incidence of KD in the world. Epidemiological reports from the two most populous countries in the world, namely China and India, indicate that KD is now being increasingly recognized. Whether this increased reporting is due to increased ascertainment, or is due to a true increase in incidence, remains a matter of conjecture. The diagnosis and management of KD in developing countries is a challenging proposition...
October 31, 2017: Global Cardiology Science & Practice
Edison A Díaz-Álvarez, Roberto Lindig-Cisneros, Erick de la Barrera
Atmospheric nitrogen deposition is the third largest cause of global biodiversity loss, with rates that have more than doubled over the past century. This is especially threatening for tropical regions where the deposition may soon exceed 25 kg of N ha-1 year-1 , well above the threshold for physiological damage of 12-20 kg of N ha-1 year-1 , depending on plant species and nitrogenous compound. It is thus urgent to monitor these regions where the most diverse biotas occur. However, most studies have been conducted in Europe, the USA and recently in China...
2018: Conservation Physiology
Ensaf M Al-Hujaily, Tanvir Khatlani, Zeyad Alehaideb, Rizwan Ali, Bader Almuzaini, Bahauddeen M Alrfaei, Jahangir Iqbal, Imadul Islam, Shuja Malik, Bader A Marwani, Salam Massadeh, Atef Nehdi, Barrak Alsomaie, Bader Debasi, Ibraheem Bushnak, Saeed Noibi, Syed Hussain, Wahid Abdul Wajid, Jean-Pierre Armand, Sheraz Gul, Julen Oyarzabal, Rana Rais, Chas Bountra, Ahmed Alaskar, Bander Al Knawy, Mohamed Boudjelal
The 'Therapeutics discovery: From bench to first in-human trials' conference, held at the King Abdullah International Medical Research Center (KAIMRC), Ministry of National Guard Health Affairs (MNGHA), Kingdom of Saudi Arabia (KSA) from October 10-12, 2017, provided a unique opportunity for experts worldwide to discuss advances in drug discovery and development, focusing on phase I clinical trials. It was the first event of its kind to be hosted at the new research center, which was constructed to boost drug discovery and development in the KSA in collaboration with institutions, such as the Academic Drug Discovery Consortium in the United States of America (USA), Structural Genomics Consortium of the University of Oxford in the United Kingdom (UK), and Institute of Materia Medica of the Chinese Academy of Medical Sciences in China...
March 2018: Biomedical Reports
Zihai Wei, Baoxin Zhang, Jianxin Liu
Background: Corn stover (CS) is an abundant source of feed for livestock in China. However, it is low in nutritional value that we have been seeking technologies to improve. Previous studies show that non-fiber carbohydrate (NFC) might limit the utilization of a CS diet by lactating dairy cows. Thus, this study was conducted to investigate the lactation performance and rumen fermentation characteristics in lactating cows consuming CS with two contents of NFC compared to an alfalfa hay-containing diet...
2018: Journal of Animal Science and Biotechnology
Meixia Luo, Hujie Luo, Pingjun Hu, Yiting Yang, Bo Wu, Guodong Zheng
To discriminate the feasible differences and find potential similarities and relationships of Citri Reticulatae Pericarpium (CRP), this work was accomplished by a comprehensive and reliable method using gas chromatography-mass spectrometer (GC-MS) to analyze the volatile oils and high-performance liquid chromatography (HPLC) simultaneously to determine the contents of five bioactive flavonoids, namely hesperidin, nobiletin, 3,5,6,7,8,3',4'-heptamethoxyflavone, tangeretin, and 5-hydroxy-6,7,8,3',4'-pentamethoxyflavone in 25 batches of CRP samples of 10 cultivars collected from different regions in China...
March 2018: Food Science & Nutrition
Wenjun Fu, Yuan Dai, Tao Ma, Jiangping Wei, Huan Chen, Shijun Xu
Alzheimer's disease (AD) is the most common type of dementia. Amyloid-β (Aβ)-induced neurodegeneration is hypothesized to be the primary pathological mechanism of AD. Tongluo Xingnao effervescent tablets (TXET), based on the traditional Chinese formula Qionggui Tang, have been used to treat AD and other types of dementia in China for decades. In the present study, the effects of TXET on cognition deficit, amyloid-β production, amyloid precursor protein procession and β-secretase expression were investigated in the APPswe/PS1dE9 mouse model of AD...
April 2018: Experimental and Therapeutic Medicine
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