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https://www.readbyqxmd.com/read/28528516/combined-effects-of-chinese-medicine-feed-and-ginger-extract-bath-on-co-infection-of-ichthyophthirius-multifiliis-and-dactylogyrus-ctenopharyngodonid-in-grass-carp
#1
Yao-Wu Fu, Bin Wang, Qi-Zhong Zhang, De-Hai Xu, De-Jie Lin, Xing-Ya Yang, Shu-Qun Zhu, Jing-Yang Pan, Qian Deng, Yan-Meng Liu, Sheng-Yu Zhou
Dactylogyrus ctenopharyngodonid and Ichthyophthirius multifiliis are two important ectoparasites of freshwater fish. Co-infection by the two parasites leads to high fish mortality and results in heavy economic losses. This study aimed to evaluate the efficacy of medicated feed and a ginger extract bath against D. ctenopharyngodonid and I. multifiliis on grass carp and investigate the hematological response of grass carp co-infected by the two parasites. These results demonstrated that red blood cell (RBC) and thrombocyte percentage among leucocytes significantly decreased after grass carp were co-infected by D...
May 20, 2017: Parasitology Research
https://www.readbyqxmd.com/read/28528300/treating-metastatic-triple-negative-breast-cancer-with-cd44-neuropilin-dual-molecular-targets-of-multifunctional-nanoparticles
#2
De-Sheng Liang, Wen-Jie Zhang, Ai-Ting Wang, Hai-Tao Su, Hai-Jun Zhong, Xian-Rong Qi
Metastasis of cancer makes up the vast majority of cancer-related deaths, and it usually initiates from tumor cells invasiveness and develops through tumor neovasculature. In this work, we have fabricated a CD44/neuropilin dual receptor-targeting nanoparticulate system (tLyP-1-HT NPs) with endogenous or FDA approved components for treating metastatic triple negative breast cancer (TNBC). The enhanced specific targeting of tLyP-1-HT NPs to both metastatic tumor cells and metastasis-supporting tumor neovasculature was contributed by means of CD44/neuropilin dual receptor-mediated interaction...
May 13, 2017: Biomaterials
https://www.readbyqxmd.com/read/28528230/effect-of-childhood-trauma-on-cognitive-functions-in-a-sample-of-chinese-patients-with-schizophrenia
#3
Xian-Bin Li, Qi-Jing Bo, Guang-Ping Zhang, Wei Zheng, Zhi-Min Wang, An-Ning Li, Qing Tian, Jin-Tong Liu, Yi-Lang Tang, Chuan-Yue Wang
In this study, we aimed to determine the influence of various types of childhood trauma (CT) on cognitive functions in Chinese patients presented with schizophrenia. One hundred sixty-two patients were assessed with the Childhood Trauma Questionnaire-Short Form (CTQ-SF) and Repeatable Battery for the Assessment of Neuropsychological Status (RBANS). We investigated the correlations between various types of CT, demographic characteristics, and cognitive functions. Significant negative correlations were observed in physical abuse (PA) and sexual abuse (SA) with the language score (r=-0...
May 5, 2017: Comprehensive Psychiatry
https://www.readbyqxmd.com/read/28528128/comparison-of-the-diagnostic-value-of-four-scoring-systems-in-primary-sj%C3%A3-gren-s-syndrome-patients
#4
Xuan Qi, Chao Sun, Yu Tian, Yuxiang Han, Chenxing Peng, Hongtao Jin, Lixia Gao
PURPOSE: We attempted to evaluate the diagnostic value of different salivary gland ultrasonography (SGUS) scoring systems for primary sjögren's syndrome (pSS). METHODS: Total 134 patients with pSS and 109 non-SS sicca controls were included in our study. All the cases were evaluated by four scoring systems (such as 0-16 SGUS, 0-3 SGUS, Parotid glands and Submandibular salivary glands scoring system). The receiver operating characteristic (ROC) analysis was performed for the four scoring systems...
May 17, 2017: Immunology Letters
https://www.readbyqxmd.com/read/28528097/protein-digestomic-analysis-reveals-the-bioactivity-of-deer-antler-velvet-in-simulated-gastrointestinal-digestion
#5
Yang Yu, Yan Jin, Fangjun Wang, Jiaze Yan, Yanxia Qi, Mingliang Ye
Proteins are the most prominent bioactive component in deer antler velvet. The aim of the present study was to track the fate of protein of antler velvet by protein digestomics. The peptide profile identified by LC-MS/MS and the in vitro bioactivity of antler velvet aqueous extract (AAE) were investigated in simulated gastrointestinal digestion. A total of 23, 387 and 417 peptides in AAE, gastric and pancreatic digests were identified using LC-MS/MS, respectively. Collagens, the predominant proteins, released 34 peptides in gastric digests and 146 peptides in pancreatic digests...
June 2017: Food Research International
https://www.readbyqxmd.com/read/28528087/prognostic-value-of-inflammatory-and-nutritional-scores-in-renal-cell-carcinoma-after-nephrectomy
#6
Ding Peng, Zhi-Song He, Xue-Song Li, Qi Tang, Lei Zhang, Kai-Wei Yang, Xiao-Teng Yu, Cui-Jian Zhang, Li-Qun Zhou
INTRODUCTION: We compared the prognostic significance of inflammatory and nutritional scores, including the prognostic nutritional index (PNI), neutrophil-to-lymphocyte ratio, platelet-to-lymphocyte ratio, and lymphocyte-to-monocyte ratio in patients with renal cell carcinoma (RCC) undergoing nephrectomy. PATIENTS AND METHODS: We retrospectively analyzed the data from 1360 patients with RCC undergoing nephrectomy from 2001 to 2010. The PNI was calculated as the serum albumin level (g/L) + 5 × lymphocyte count (10(9)/L)...
April 27, 2017: Clinical Genitourinary Cancer
https://www.readbyqxmd.com/read/28527978/enhanced-antimony-v-removal-using-synergistic-effects-of-fe-hydrolytic-flocs-and-ultrafiltration-membrane-with-sludge-discharge-evaluation
#7
Baiwen Ma, Xing Wang, Ruiping Liu, Zenglu Qi, William A Jefferson, Huachun Lan, Huijuan Liu, Jiuhui Qu
The integration of adsorbents with ultrafiltration (UF) membranes is a promising method for alleviating membrane fouling and reducing land use. However, a number of problems have become apparent concerning the granular adsorbents used currently, such as high running cost, high chance of causing membrane surface damage, low in situ chemical cleaning efficiency, etc. Herein, to overcome these disadvantages, loose in situ hydrolyzed flocs were directly injected into the membrane tank, providing strong adsorption ability at low cost...
May 13, 2017: Water Research
https://www.readbyqxmd.com/read/28527574/nuclear-receptor-tlx-in-development-and-diseases
#8
Guoqiang Sun, Qi Cui, Yanhong Shi
The nuclear receptor TLX (NR2E1) is a transcription factor that is critical for neural development and adult neurogenesis through its actions in regulating neural stem cell proliferation, self-renewal, and fate determination. These roles are primarily executed by regulating TLX downstream target genes involved in myriad pathways such as cell cycle progression, RNA processing, angiogenesis, and senescence. Recent studies suggest that dysregulation of TLX pathways plays an important role in the pathogenesis of human neurological disorders and brain tumors...
2017: Current Topics in Developmental Biology
https://www.readbyqxmd.com/read/28527509/impact-of-qi-invigorating-traditional-chinese-medicines-on-intestinal-flora-a-basis-for-rational-choice-of-prebiotics
#9
REVIEW
Xiao-Meng Wang, Xiao-Bo Li, Ying Peng
According to the theory of traditional Chinese medicine (TCM), Qi (vital energy) is regarded as a driving force of biological activities in human body, including both nutrient substances and organ functions. Qi-invigorating TCMs are widely used to treat various symptoms and disorders, such as fatigue, obesity, immunosuppression, intestinal flora imbalance, and gastrointestinal diseases, in which Qi is considered to be reduced or depleted. Interestingly, abundant clinical evidences suggest that these disorders are associated with the alternation of intestinal flora, which directly affects disease status...
April 2017: Chinese Journal of Natural Medicines
https://www.readbyqxmd.com/read/28527414/structural-characterization-and-discrimination-of-the-paris-polyphylla-var-yunnanensis-and-paris-vietnamensis-based-on-metabolite-profiling-analysis
#10
Li-Ping Kang, Yuan-Yuan Huang, Zhi-Lai Zhan, Da-Hui Liu, Hua-Sheng Peng, Tie-Gui Nan, Yuan Zhang, Qing-Xiu Hao, Jin-Fu Tang, Shou-Dong Zhu, Guang Yang, Lan-Ping Guo, Min Chen, Lu-Qi Huang
This study aimed to distinguish the rhizomes of Paris polyphylla var. yunnanensis (Franch) Hand Mazz (PPY) and Paris veitnamensis (Takht.) H. Li (PV) using metabolomics-based ultra high-performance liquid chromatography coupled with quadrupole time-of-fligh mass spectrometry (UHPLC/Q-TOF MS). First, the UHPLC/Q-TOF MS approach was optimized for metabolite profiling. Then, the MS data were processed using UNIFI™ combined with an in-house library to automatically characterize the metabolites. Based on the exact mass information, the fragmentation characteristics, and the retention time of compounds, and the fragmentation mechanism and retention behavior of steroidal glycosides in the references, the structures identified by UNIFI were further verified...
May 11, 2017: Journal of Pharmaceutical and Biomedical Analysis
https://www.readbyqxmd.com/read/28527401/prognostic-factors-on-graft-versus-host-disease-free-and-relapse-free-survival-after-allogeneic-hematopoietic-stem-cell-transplantation-for-adults-with-acute-leukemia
#11
Jie Tan, Ya Wang, Si-Jian Yu, Yong-Yong Ma, Hu-Yi Lei, Qi-Fa Liu
The cure of acute leukemia by allogeneic hematopoietic stem cell transplantation (allo-HSCT) is closely linked to major complications leading to adverse outcomes, including graft-versus-host disease (GVHD), disease relapse and death. This study retrospectively investigated a consecutive series of 312 adult patients with acute leukemia receiving allo-HSCT by using a novel concept of GVHD-free/relapse-free survival (GRFS), and further evaluated the impact of clinical factors on GRFS. Results indicated that the 1- and 2-year GRFS were 54...
May 12, 2017: Leukemia Research
https://www.readbyqxmd.com/read/28527343/engineering-genetically-encoded-tools-for-optogenetic-control-of-protein-activity
#12
REVIEW
Qi Liu, Chandra L Tucker
Optogenetic tools offer fast and reversible control of protein activity with subcellular spatial precision. In the past few years, remarkable progress has been made in engineering photoactivatable systems regulating the activity of cellular proteins. In this review, we discuss general strategies in designing and optimizing such optogenetic tools and highlight recent advances in the field, with specific focus on applications regulating protein catalytic activity.
May 17, 2017: Current Opinion in Chemical Biology
https://www.readbyqxmd.com/read/28526918/effect-of-problem-and-scripting-based-learning-on-spine-surgical-trainees-learning-outcomes
#13
Lin Cong, Qi Yan, Chenjing Sun, Yue Zhu, Guanjun Tu
PURPOSE: To assess the impact of problem and scripting-based learning (PSBL) on spine surgical trainees' learning outcomes. METHODS: 30 spine surgery postgraduate-year-1 residents (PGY-1s) from the First Hospital of China Medical University were randomly divided into two groups. The first group studied spine surgical skills and developed individual judgment under a conventional didactic model, whereas the PSBL group used PBL and Scripted model. A feedback questionnaire and the satisfaction of residents were evaluated by the first assistant surgeon immediately following each procedure...
May 19, 2017: European Spine Journal
https://www.readbyqxmd.com/read/28526808/the-impact-of-interleukin-10-il-10-gene-4-polymorphisms-on-peripheral-blood-il-10-variation-and-prostate-cancer-risk-based-on-published-studies
#14
Tingting Men, Cuicui Yu, Dan Wang, Fang Liu, Jingjing Li, Xiaoying Qi, Chunhua Yang, Wenguo Jiang, Xiaodan Wei, Xuri Li, Bin Wang, Jia Mi, Geng Tian
This study purported to investigate the impact of interleukin-10 (IL-10) gene 4 polymorphisms (-1082G>A, -819T>C, -592A>C and 210T>C) on peripheral blood IL-10 variation and prostate cancer (PCa) risk, with a special consideration given to various origins of between-study heterogeneity. 2 researchers independently fulfilled literature retrieval, quality assessment and information collection. Sub-grouped analyses per ethnicity, continent, design type, control source, genotyping procedure, genotype validation, age-matched status, study sample size, quality score and controls' mean age were conducted, respectively...
April 29, 2017: Oncotarget
https://www.readbyqxmd.com/read/28526602/palmitoyl-ascorbate-and-doxorubicin-co-encapsulated-liposome-for-synergistic-anticancer-therapy
#15
Yue Yang, Xiaoyu Lu, Qi Liu, Yu Dai, Xiaojie Zhu, Yanli Wen, Jiaqiu Xu, Yang Lu, Di Zhao, Xijing Chen, Ning Li
Combination therapy with two drugs and nanoparticle-based drug delivery systems are widely applied to reduce the adverse effects of traditional treatment by chemotherapeutic drugs. Palmitoyl ascorbate (PA) as a lipophilic derivative of ascorbic acid shows the advantages in cancer treatment. The aim of the study was to prepare a doxorubicin (DOX) and PA co-loaded liposome to synergistically treat tumor and effectively alleviate the toxicity caused by DOX. The effects were evaluated by in vitro and in vivo studies...
May 16, 2017: European Journal of Pharmaceutical Sciences
https://www.readbyqxmd.com/read/28526405/hypoxia-inducible-factor-l%C3%AE-mediates-aggrecan-and-collagen-%C3%AE-expression-via-notch1-signaling-in-nucleus-pulposus-cells-during-intervertebral-disc-degeneration
#16
Zhuochao Liu, Changwei Li, Xiangchao Meng, Yunting Bai, Jin Qi, Jun Wang, Qi Zhou, Weibin Zhang, Xingkai Zhang
Although hypoxia-inducible factor-lα (HIF-lα) has been reported to have an important role in the metabolism and synthesis of the extracellular matrix (ECM) of nucleus pulposus cells (NPCs), the underlying mechanism has not been fully clarified. Here, we show for the first time that NOTCH1 expression is decreased in NPs isolated from degenerated human intervertebral discs (IVDs), as well as in the NPs of NP-specific HIF-1α(-/-) mice. Our study reveals that overexpression of HIF-1α leads to increased expression of NOTCH1, the NOTCH1 ligand JAGGED1, and its target gene hairy and enhancer of split-1 (HES1), while also upregulating collagen Π and aggrecan expression in human NPCs...
May 16, 2017: Biochemical and Biophysical Research Communications
https://www.readbyqxmd.com/read/28526212/3d-deeply-supervised-network-for-automated-segmentation-of-volumetric-medical-images
#17
Qi Dou, Lequan Yu, Hao Chen, Yueming Jin, Xin Yang, Jing Qin, Pheng-Ann Heng
While deep convolutional neural networks (CNNs) have achieved remarkable success in 2D medical image segmentation, it is still a difficult task for CNNs to segment important organs or structures from 3D medical images owing to several mutually affected challenges, including the complicated anatomical environments in volumetric images, optimization difficulties of 3D networks and inadequacy of training samples. In this paper, we present a novel and efficient 3D fully convolutional network equipped with a 3D deep supervision mechanism to comprehensively address these challenges; we call it 3D DSN...
May 8, 2017: Medical Image Analysis
https://www.readbyqxmd.com/read/28526189/potential-impact-of-salinity-on-methane-production-from-food-waste-anaerobic-digestion
#18
Jianwei Zhao, Yiwen Liu, Dongbo Wang, Fei Chen, Xiaoming Li, Guangming Zeng, Qi Yang
Previous studies have demonstrated that the presence of sodium chloride (NaCl) inhibited the production of methane from food waste anaerobic digestion. However, the details of how NaCl affects methane production from food waste remain unknown by now and the efficient approach to mitigate the impact of NaCl on methane production was seldom reported. In this paper, the details of how NaCl affects methane production was first investigated via a series of batch experiments. Experimental results showed the effect of NaCl on methane production was dosage dependent...
May 16, 2017: Waste Management
https://www.readbyqxmd.com/read/28526069/xlf-mediated-nhej-activity-in-hepatocellular-carcinoma-therapy-resistance
#19
Sitian Yang, Xiao Qi Wang
BACKGROUND: DNA repair pathways are used by cancer cells to overcome many standard anticancer treatments, causing therapy resistance. Here, we investigated the role of XRCC4-like factor (XLF), a core member of the non-homologous end joining (NHEJ) repair pathway, in chemoresistance in hepatocellular carcinoma (HCC). METHODS: qRT-PCR analysis and western blotting were performed to detect expression levels of genes and proteins related to NHEJ. NHEJ repair capacity was assessed in vitro (cell-free) and in vivo by monitoring the activity of the NHEJ pathway...
May 19, 2017: BMC Cancer
https://www.readbyqxmd.com/read/28525896/activation-of-cannabinoid-receptor-type-ii-by-am1241-protects-adipose-derived-mesenchymal-stem-cells-from-oxidative-damage-and-enhances-their-therapeutic-efficacy-in-myocardial-infarction-mice-via-stat3-activation
#20
Dong Han, Xiang Li, Wen-Si Fan, Jiang-Wei Chen, Tian-Tian Gou, Tao Su, Miao-Miao Fan, Meng-Qi Xu, Ya-Bin Wang, Sai Ma, Ya Qiu, Feng Cao
The poor survival of cells in ischemic sites diminishes the therapeutic efficacy of stem cell therapy. Previously we and others have reported that Cannabinoid receptor type II (CB2) is protective during heart ischemic injury for its anti-oxidative activity. However, whether CB2 activation could improve the survival and therapeutic efficacy of stem cells in ischemic myocardium and the underlying mechanisms remain elusive. Here, we showed evidence that CB2 agonist AM1241 treatment could improve the functional survival of adipose-derived mesenchymal stem cells (AD-MSCs) in vitro as well as in vivo...
May 4, 2017: Oncotarget
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