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https://www.readbyqxmd.com/read/28231697/the-fecal-microbiota-composition-of-boar-duroc-yorkshire-landrace-and-hampshire-pigs
#1
Yingping Xiao, Kaifeng Li, Yun Xiang, Weidong Zhou, Guohong Gui, Hua Yang
To investigate the effect of host genetics on gut microbial diversity, we performed a structural survey of the fecal microbiota of four purebred boar pig lines: Duroc, Landrace, Hampshire and Yorkshire. The V3-V4 regions of the 16S rRNA genes were amplified and sequenced. A total of 783 OTUs were shared by all breeds, whereas other OTUs were breed-specific. Firmicutes and Bacteroidetes dominated the majority of the fecal microbiota; Clostridia, Bacilli and Bacteroidia were the major classes. Nine predominant genera were observed in all breeds and eight of them can produce short-chain fatty acids (SCFAs)...
February 23, 2017: Asian-Australasian Journal of Animal Sciences
https://www.readbyqxmd.com/read/28231696/performance-differences-of-rhode-island-red-bashang-long-tail-chicken-and-their-reciprocal-crossbreds-under-natural-cold-stress
#2
Shanshan Xie, Xukai Yang, Yahui Gao, Wenjie Jiao, Xinghua Li, Yajie Li, Zhonghua Ning
Objective: The Bashang Long-tail chicken (BS), an indigenous Chinese breed, is considered cold tolerant. We selected BS, the Rhode Island Red (RIR), and their reciprocal crossbreds for the present study. The objectives were: 1) to validate whether BS is cold tolerant and whether egg production and cold tolerance of crossbreds could be improved; and 2) to determine the physiological characteristics that underlie cold tolerance and favorable egg production performance in cold environments...
February 23, 2017: Asian-Australasian Journal of Animal Sciences
https://www.readbyqxmd.com/read/28231694/exterior-egg-quality-as-affected-by-enrichment-resources-layout-in-furnished-laying-hen-cages
#3
Xiang Li, Donghua Chen, Fanyu Meng, Yingying Su, Lisha Wang, Runxiang Zhang, Jianhong Li, Jun Bao
Objective: This study aimed to investigate the effects of enrichment resources (a perch, dustbath and nest) layout in furnished laying-hen cages (FC) on exterior quality of eggs. Methods: One hundred and sixty-eight (168) Hy-Line Brown laying hens at 16 weeks of age were randomly distributed to four treatments: small furnished cages (SFC), medium furnished cages type I (MFC-I), medium furnished cages type II (MFC-II), and medium furnished cages type III (MFC-III)...
February 23, 2017: Asian-Australasian Journal of Animal Sciences
https://www.readbyqxmd.com/read/28231677/-a-systematic-review-of-worldwide-natural-history-models-of-colorectal-cancer-classification-transition-rate-and-a-recommendation-for-developing-chinese-population-specific-model
#4
Z F Li, H Y Huang, J F Shi, C G Guo, S M Zou, C C Liu, Y Wang, L Wang, S L Zhu, S L Wu, M Dai
Objective: To review the worldwide studies on natural history models among colorectal cancer (CRC), and to inform building a Chinese population-specific CRC model and developing a platform for further evaluation of CRC screening and other interventions in population in China. Methods: A structured literature search process was conducted in PubMed and the target publication dates were from January 1995 to December 2014. Information about classification systems on both colorectal cancer and precancer on corresponding transition rate, were extracted and summarized...
February 10, 2017: Zhonghua Liu Xing Bing Xue za Zhi, Zhonghua Liuxingbingxue Zazhi
https://www.readbyqxmd.com/read/28231676/-post-marketing-surveillance-of-tanreqing-injection-in-children-a-real-world-study
#5
X X Li, L Zhuo, Y H Yang, S Y Zhan, S D Zhai
Objective: To evaluate the safety of Tanreqing injection among children in the real world. Methods: A multicenter, large sample, ambispective cohort study, with registration-type clinical safety monitoring. A total of 6 188 inpatients and patients from the emergency units, aged ≤ 14 years who all had been using Tanreqing injection in 59 secondary and tertiary hospitals in China, were recruited between January, 2014 and May, 2015. The main outcomes would include incidence and severity of adverse drug reaction (ADR)/adverse drug event (ADE) of Tanreqing injection...
February 10, 2017: Zhonghua Liu Xing Bing Xue za Zhi, Zhonghua Liuxingbingxue Zazhi
https://www.readbyqxmd.com/read/28231674/-a-preliminary-study-on-the-molecular-characteristics-of-d-cycloserine-resistance-of-mycobacterium-tuberculosis
#6
C Li, G L Li, Q Luo, S J Li, R B Wang, Y L Lou, J X Lyu, K L Wan
Objective: To investigate the relationship between D-cycloserine resistance and the gene mutations of alrA, ddlA and cycA of Mycobacterium (M.) tuberculosis, as well as the association between D-cycloserine resistance and spoligotyping genotyping. Methods: A total of 145 M. tuberculosis strains were selected from the strain bank. D-cycloserine resistant phenotypes of the strains were determined by the proportion method and the minimal inhibitory concentration was determined by resazurin microtiter assay. PCR amplification and DNA direct sequencing methods were used for the analysis of gene mutations...
February 10, 2017: Zhonghua Liu Xing Bing Xue za Zhi, Zhonghua Liuxingbingxue Zazhi
https://www.readbyqxmd.com/read/28231670/-factors-associated-with-marital-status-among-spouse-after-diagnosed-in-newly-reported-hiv-cases-in-china-2014
#7
J Li, J Xu, H L Tang, J Han, Y R Mao
Objective: To analyze the factors associated with divorce or separation when one of the spouse diagnosed and newly reported as HIV positive, in China. Methods: Data from the Chinese HIV/AIDS Comprehensive Response Information Management System, by December 31, 2015 were used for collection on newly reported HIV cases regarding their baseline information in 2014 and follow-up within one year, among couples and above 18 year olds. HIV cases were divided into divorce/separation group and married group according to their marriage dynamics in one year after being diagnosed as HIV positive...
February 10, 2017: Zhonghua Liu Xing Bing Xue za Zhi, Zhonghua Liuxingbingxue Zazhi
https://www.readbyqxmd.com/read/28231667/-association-between-body-mass-index-and-both-total-and-cause-specific-mortality-in-china-findings-from-data-through-the-china-kadoorie-biobank
#8
L X Wang, M Y Fan, C Q Yu, Y Guo, Z Bian, Y L Tan, P Pei, J S Chen, J Lyu, L M Li
Objective: To evaluate the associations between body mass index (BMI) and both total and cause-specific mortality. Methods: After excluding participants with heart disease, stroke, cancer, chronic obstructive pulmonary disease, and diabetes at baseline study, 428 593 participants aged 30-79 in the China Kadoorie Biobank study were chosen for this study. Participants were categorized into 9 groups according to their BMI status. Cox regression analysis was used to estimate the hazard ratios (HRs) and 95% confidence intervals (CIs) of mortality on BMI...
February 10, 2017: Zhonghua Liu Xing Bing Xue za Zhi, Zhonghua Liuxingbingxue Zazhi
https://www.readbyqxmd.com/read/28231664/-cross-sectional-surveys-on-the-use-of-recreational-drug-nitrous-acid-ester-rush-poppers-in-men-who-have-sex-with-men-nanjing
#9
Z P Zhu, M Zhang, Y Y Xu, W J Xu, L Liu, S S Wu, L Guo, X Li
Objective: To investigate the situation of recreational drug nitrous acid ester inhaler-rush poppers use in men who have sex with men (MSM). Methods: From April to June in 2014, October to December in 2014, April to June in 2015, three round cross-sectional surveys were conducted in MSM recruited in Nanjing by means of serum test and questionnaire survey. Results: Of the 1 721 MSM surveyed in three round, 19.3% (332/1 721) had ever used rush poppers, the proportions of MSM who used rush poppers in three round surveys showed an increasing trend (liner by liner χ(2)= 14...
February 10, 2017: Zhonghua Liu Xing Bing Xue za Zhi, Zhonghua Liuxingbingxue Zazhi
https://www.readbyqxmd.com/read/28231661/-a-retrospective-cohort-study-on-survival-status-of-aids-patients-among-15-or-above-year-olds-in-henan-province-from-2008-to-2015
#10
W J Yang, N Li, Y Liang, J Li, P Y Fan, D Y Sun, Q Zhu, Z Wang
Objective: To explore the survival status and affecting factors among patients diagnosed as AIDS, in Henan province. Methods: Database of AIDS patients were downloaded from the China information system for disease prevention and control-AIDS with a retrospective study conducted. Inclusion criteria on patients would involve those diagnosed between 2008 and 2015, aged 15 years or above. Results: A total number of 25 525 HIV/AIDS patients were enrolled in this study. During the follow-up period, the overall mortality among all the patients was 24...
February 10, 2017: Zhonghua Liu Xing Bing Xue za Zhi, Zhonghua Liuxingbingxue Zazhi
https://www.readbyqxmd.com/read/28231659/-correlative-factors-on-prevalence-rate-of-dislipidemia-among-1-337-coal-miners-in-shanxi-province
#11
Z D Fu, D D Wen, B Wang, S L Xue, G S Liu, X H Li, Z H Zhao, J Wang, B G Wei, S P Wang
Objective: To understand the prevalence rate and correlative factors of dislipidemia among Shanxi coal miners and to provide evidence for the development of programs on dislipidemia prevention. Methods: We investigated 1 337 mine workers from a Coal Group in April 2016 and collected data related to their blood biochemistry. We then classified the types in accordance with the diagnostic criteria of " Guidelines for prevention and treatment of dyslipidemia in Chinese adults (2007)" , using χ(2) test and unconditional logistic regression model for analysis...
February 10, 2017: Zhonghua Liu Xing Bing Xue za Zhi, Zhonghua Liuxingbingxue Zazhi
https://www.readbyqxmd.com/read/28231658/-relationship-between-reproductive-history-and-preterm-births-in-the-last-pregnancy-in-shaanxi-province
#12
B W Qin, J Ying, Q Lei, P F Qu, F L Lei, J M Li, H Yan
Objective: To analyze the incidence of preterm delivery among single live neonates and the association between maternal reproductive history and preterm birth. Methods: A questionnaire survey was conducted on reproductive history among women at childbearing age who were selected through multi-stage stratified random sampling method in Shaanxi, during 2010-2013. Samples would include women at childbearing age and in pregnancy or having had definite pregnancy outcomes. Results: A total of 29 608 women at childbearing age with their infants, were studied...
February 10, 2017: Zhonghua Liu Xing Bing Xue za Zhi, Zhonghua Liuxingbingxue Zazhi
https://www.readbyqxmd.com/read/28231654/-relation-between-waist-circumference-and-risk-of-male-lung-cancer-incidence-a-prospective-cohort-study
#13
S H Xie, G Wang, L W Guo, S H Chen, K Su, F Li, S Chang, X S Feng, Z Y Lyu, Y H Chen, J S Ren, H Cui, N Li, S L Wu, M Dai, J He
Objective: To investigate the association between waist circumference and risk of male lung cancer incidence. Methods: Since May 1, 2006, all the male employees including the retirees in Kailuan Group had been recruited into a Chinese Kailuan Male Cohort study. Information on anthropometries including body weight, height and waist circumference were collected at the baseline investigation, as well as information on newly-diagnosed lung cancer cases during the follow-up period. Waist circumference was grouped by quintiles of the population waist circumference distribution and categorized into the following five groups: <80, 80-, 85-, 90- and ≥95 cm, with the relevant normal group, the second quintile group (80-cm), serving as the referent category...
February 10, 2017: Zhonghua Liu Xing Bing Xue za Zhi, Zhonghua Liuxingbingxue Zazhi
https://www.readbyqxmd.com/read/28231634/from-endogenous-to-exogenous-pattern-formation-invasive-plant-species-changes-the-spatial-distribution-of-a-native-ant
#14
Kevin Li, Yifan He, Susanna K Campbell, A Shawn Colborn, Eliot L Jackson, Austin Martin, Ivan V Monagan, Theresa Wei Ying Ong, Ivette Perfecto
Invasive species are a significant threat to global biodiversity, but our understanding of how invasive species impact native communities across space and time remains limited. Based on observations in an old field in Southeast Michigan spanning 35 years, our study documents significant impacts of habitat change, likely driven by the invasion of the shrub, Elaeagnus umbellata, on the nest distribution patterns and population demographics of a native ant species, Formica obscuripes. Landcover change in aerial photos indicates that E...
February 23, 2017: Global Change Biology
https://www.readbyqxmd.com/read/28231625/experimental-study-on-1-25-oh-2-d3-amelioration-of-oral-lichen-planus-through-regulating-nf-%C3%AE%C2%BAb-signaling-pathway
#15
Jie Du, Ran Li, Feiyan Yu, Fang Yang, Jinhua Wang, Qingyong Chen, Xiangyu Wang, Bin Zhao, Fang Zhang
OBJECTIVE: To explore the protective function of vitamin D (VD)/vitamin D receptor (VDR) on the development of oral lichen planus (OLP) and elaborate the underling mechanism of it. METHODS: H&E staining, myeloid Peroxidase (MPO) assays, quantitative PCR (qPCR), western blotting and Elisa were used to test the human biopsies and serum. QPCR, western blotting, Elisa and siRNA transfection were also performed in LPS-induced keratinocytes to observe the functions of vitamin D and VDR...
February 23, 2017: Oral Diseases
https://www.readbyqxmd.com/read/28231593/-long-term-relief-of-cerebral-radiation-necrosis-treated-with-low-dose-bevacizumab-a-report-of-2-cases
#16
Qiongge Hu, Juan Zhao, Jing Xu, Xiaofeng Zhou, Yongjie Shui, Li Shen, Qichun Wei
No abstract text is available yet for this article.
February 24, 2017: Oncology Research and Treatment
https://www.readbyqxmd.com/read/28231592/cxcr4-a-new-player-in-an-old-scene
#17
Andreas Knopf, Marie Kristin Fritsche, Yin Li
Transmembrane C-X-C chemokine receptor 4 (CXCR4) and its ligand C-X-C motif chemokine 12 (CXCL12) came into focus in many solid cancers, allowing a more fundamental diagnostic and therapeutic approach by modulating the immune response against cancer cells. CXCR4 and CXCL12 mediate cell proliferation, migration, and metastatic outgrowth in head and neck squamous cell carcinoma (HNSCC) and are strongly associated with cancer recurrence and patient survival. Despite recent advances in molecular imaging and cancer therapy in lymphoma using CXCL12 analogues, clinical trials evaluating the diagnostic and therapeutic impact on HNSCC are missing...
February 24, 2017: ORL; Journal for Oto-rhino-laryngology and its related Specialties
https://www.readbyqxmd.com/read/28231554/design-of-elution-strategy-for-simultaneous-detection-of-chloramphenicol-and-gentamicin-in-complex-samples-using-surface-plasmon-resonance
#18
Yinqiang Xia, Rongxin Su, Renliang Huang, Li Ding, Libing Wang, Wei Qi, Zhimin He
For the analysis of massive samples containing multiple analytes, the enhancement of detection efficiency is crucial. In this study, a facile method was developed for sequential detection of chloramphenicol (CAP) and gentamicin (GEN) in complex samples, e.g. milk, using a surface plasmon resonance (SPR)-based biosensor. Based on the immune inhibition format, two conjugates of antigen and bovine serum albumin (BSA)-denoted as CAP-BSA and GEN-BSA-were grafted on the same channel of the SPR sensor chip. Two standard curves for CAP and GEN were separately obtained by first mixing a single antibody with different concentrations of the relevant antigen...
February 16, 2017: Biosensors & Bioelectronics
https://www.readbyqxmd.com/read/28231553/a-reusable-aptasensor-of-thrombin-based-on-dna-machine-employing-resonance-light-scattering-technique
#19
Yining Hou, Jifeng Liu, Min Hong, Xia Li, Yanhua Ma, Qiaoli Yue, Chen-Zhong Li
The design of molecular nanodevices attracted great interest in these years. Herein, a reusable, sensitive and specific aptasensor was constructed based on an extension-contraction movement of DNA interconversion for the application of human thrombin detection. The present biosensor was based on resonance light scattering (RLS) using magnetic nanoparticles (MNPs) as the RLS probe. MNPs coated with streptavidin can combine with biotin labeled thrombin aptamers. The combined nanoparticles composite is monodispersed in aqueous medium...
February 20, 2017: Biosensors & Bioelectronics
https://www.readbyqxmd.com/read/28231545/aqueous-extract-of-cortex-dictamni-protects-h9c2-cardiomyocytes-from-hypoxia-reoxygenation-induced-oxidative-stress-and-apoptosis-by-pi3k-akt-signaling-pathway
#20
Lin Li, Yunfeng Zhou, Yanlin Li, Lili Wang, Lan Sun, Lidong Zhou, Hiderori Arai, Yun Qi, Yang Xu
Ischemia-reperfusion injury is the major manifestation of ischemic heart disease, which facilitates cardiac arrhythmias, heart failure and death. Oxidative stress and apoptosis have been involved in the pathogenesis of myocardial ischemia-reperfusion injury. Modern pharmacological studies have indicated that the extracts and active compounds of Cortex Dictamni exhibit antioxidative and cardiovascular protective activities. This study was designed to investigate the protective effect of aqueous extract of Cortex Dictamni (CDAE) on regulating hypoxia/reoxygenation (H/R)-induced cardiomyocytes oxidative stress and apoptosis...
February 20, 2017: Biomedicine & Pharmacotherapy, Biomédecine & Pharmacothérapie
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