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https://www.readbyqxmd.com/read/28646808/traditional-uyghur-medicine-concepts-historical-perspective-and-modernization
#1
Adelijang Wusiman, Saifuding Abula, Mikeremu Shayibuzhati, Xiaoying Zhang
Context • Traditional Uyghur medicine (TUM) is rooted in ancient Uyghur medical theory that was developed with the combined essence of different traditional medicines, such as Han Chinese, Egyptian, ancient Greek, Arabian, Persian, and Indian medicines. Modern experimental methods and technologies for disease diagnoses have accelerated the modernization of Uyghur medicine. Objective • The research team intended to compile a comprehensive introduction to TUM and to determine the current state of research in the field to establish a basis for future modernization of Uygur medicine...
June 23, 2017: Alternative Therapies in Health and Medicine
https://www.readbyqxmd.com/read/28646779/polychlorinated-biphenyls-in-the-surrounding-of-an-e-waste-recycling-facility-in-north-rhine-westphalia-levels-in-plants-and-dusts-spatial-distribution-homologue-pattern-and-source-identification-using-the-combination-of-plants-and-wind-direction-data
#2
Marcel Klees, Katja Hombrecher, Dieter Gladtke
During this study the occurrence of polychlorinated biphenyls (PCBs) in the surrounding of an e-waste recycling facility in North-Rhine Westphalia was analysed. PCB levels were analysed in curly kale, spruce needles, street dusts and dusts. Conspicuously high PCB concentrations in curly kale and spruce needles were found directly northwards of the industrial premises. Furthermore a concentration gradient originating from the industrial premises to the residential areas in direction southwest to northeast was evident...
June 21, 2017: Science of the Total Environment
https://www.readbyqxmd.com/read/28646777/predicting-improved-optical-water-quality-in-rivers-resulting-from-soil-conservation-actions-on-land
#3
J R Dymond, R J Davies-Colley, A O Hughes, C D Matthaei
Deforestation in New Zealand has led to increased soil erosion and sediment loads in rivers. Increased suspended fine sediment in water reduces visual clarity for humans and aquatic animals and reduces penetration of photosynthetically available radiation to aquatic plants. To mitigate fine-sediment impacts in rivers, catchment-wide approaches to reducing soil erosion are required. Targeting soil conservation for reducing sediment loads in rivers is possible through existing models; however, relationships between sediment loads and sediment-related attributes of water that affect both ecology and human uses of water are poorly understood...
June 21, 2017: Science of the Total Environment
https://www.readbyqxmd.com/read/28646670/a-metagenomic-assessment-of-viral-contamination-on-fresh-parsley-plants-irrigated-with-fecally-tainted-river-water
#4
X Fernandez-Cassi, N Timoneda, E Gonzales-Gustavson, J F Abril, S Bofill-Mas, R Girones
Microbial food-borne diseases are still frequently reported despite the implementation of microbial quality legislation to improve food safety. Among all the microbial agents, viruses are the most important causative agents of food-borne outbreaks. The development and application of a new generation of sequencing techniques to test for viral contaminants in fresh produce is an unexplored field that allows for the study of the viral populations that might be transmitted by the fecal-oral route through the consumption of contaminated food...
June 21, 2017: International Journal of Food Microbiology
https://www.readbyqxmd.com/read/28646650/requirement-for-eukaryotic-translation-initiation-factors-in-cap-independent-translation-differs-between-bipartite-genomic-rnas-of-red-clover-necrotic-mosaic-virus
#5
Yuri Tajima, Hiro-Oki Iwakawa, Kiwamu Hyodo, Masanori Kaido, Kazuyuki Mise, Tetsuro Okuno
The bipartite genomic RNAs of red clover necrotic mosaic virus (RCNMV) lack a 5' cap and a 3' poly(A) tail. RNA1 encodes viral replication proteins, and RNA2 encodes a movement protein (MP). These proteins are translated in a cap-independent manner. We previously identified two cis-acting RNA elements that cooperatively recruit eukaryotic translation initiation factor (eIF) complex eIF4F or eIFiso4F to RNA1. Such cis-acting RNA elements and host factors have not been identified in RNA2. Here we found that translation of RNA1 was significantly compromised in Arabidopsis thaliana carrying eif4f mutation...
June 21, 2017: Virology
https://www.readbyqxmd.com/read/28646629/mechanisms-of-inhibitory-effects-of-polycyclic-aromatic-hydrocarbons-in-the-photosynthetic-primary-processes-in-pea-leaves-and-thylakoid-preparations
#6
V D Kreslavski, M Brestic, S K Zharmukhamedov, V Yu Luybimov, A V Lankin, A Jajoo, S I Allakhverdiev
Inhibitory effects of Polycyclic aromatic hydrocarbons on plants is studied in pea leaves in order to elucidate the mechanisms of action of polycyclic aromatic hydrocarbons (PAHs) such as naphthalene (Naph) and phenanthrene (Phen) on activity of photosystem 2 (PS-2). The changes in different Chl fluorescence parameters were calculated on the basis of Chl fluorescence induction curves. Hydrogen peroxide content was measured in leaf homogenates by luminol-dependent chemiluminescence method. We demonstrated that due to PAH treatment, the total energy dissipation (DI0 /ABS) and amount of QB -non-reducing complexes of PS-2 significantly increased...
June 24, 2017: Plant Biology
https://www.readbyqxmd.com/read/28646571/comparison-of-reed-water-lettuce-in-constructed-wetland-for-sewage-water-treatment
#7
Abdullah Yasar, Ayesha Zaheer, Amtul Bari Tabinda, Marryam Khan Yusra Mahfooz
In the present study two designs Vertical and Horizontal system were used and two different plant species, water lettuce (Pistia stratiotes) and reed plant (Phragmites karka) were compared for their removal efficiency. Vertical system appeared to be more stable and efficient for almost all the parameters. Vertical planted with water lettuce showed % removal efficiency for BOD, phosphate and chloride as 82, 95.4 and 51 respectively while turbidity and total suspended solids (TSS) removal efficiency was almost same...
June 21, 2017: Water Environment Research: a Research Publication of the Water Environment Federation
https://www.readbyqxmd.com/read/28646531/morin-a-novel-lxr%C3%AE-%C3%AE-dual-antagonist-has-potent-therapeutic-efficacy-for-nonalcoholic-fatty-liver-diseases
#8
Ming Gu, Yu Zhang, Chuhe Liu, Dongshan Wang, Li Feng, Shengjie Fan, Baican Yang, Qingchun Tong, Guang Ji, Cheng Huang
BACKGROUND AND PURPOSE: Morin is a natural occurring flavonoid in many dietary plants and has a wide range of beneficial effects on metabolism; however, the mechanism underlying its action remains elusive. EXPERIMENTAL APPROACH: Reporter assay and the Time-Resolved Fluorescence Resonance Energy Transfer assay were used to identify morin as a dual antagonist of LXRα and LXRβ. High fat-diet mixed with morin (100 mg/100 g diet) was administrated to high-fat diet-induced obese or LXRβ(-/-) mice combining with Western blot and RT-PCR analysis to evaluate the pharmacological effect and mechanism of morin treatment...
June 23, 2017: British Journal of Pharmacology
https://www.readbyqxmd.com/read/28646395/translocation-of-trace-elements-from-sewage-sludge-amendments-to-plants-in-a-reclaimed-area
#9
Wiktor Halecki, Sławomir Klatka
The goal of the study was to evaluate bioaccumulation of trace elements in plants grown in post-mining soils amended with the biosolids material. Phaseolus vulgaris was investigated on the laboratory scale, and a mixture of grasses, Melilotus albus, Beta vulgaris, Zea mays L. and Miscanthus × giganteus were evaluated on the field scale. The results of the research showed that P. vulgaris fertilized with the Carbocrash substrate was able to grow. In addition, growth was enhanced following stimulation with gibberellic acid...
June 23, 2017: Bulletin of Environmental Contamination and Toxicology
https://www.readbyqxmd.com/read/28646315/chilling-tolerance-in-three-tomato-transgenic-lines-overexpressing-cbf3-gene-controlled-by-a-stress-inducible-promoter
#10
Sabir Hussain Shah, Shaukat Ali, Abdul Ahad Qureshi, Muhammad Amir Zia, Jalal-Ud -Din, Ghulam Muhammad Ali
Plants integrate and monitor low temperature signals to cope with the continual variations in their environment. Arabidopsis thaliana cold responsive-element binding factor 3 (AtCBF3) plays its role in various cellular activities by modulating multiple genes induced under chilling stress. In this work, AtCBF3 transcription was remarkably induced following chilling stress. AtCBF3-overexpressors namely AtCBF3-Rio Grande, AtCBF3-Moneymaker, and AtCBF3-Roma showed defensible response to various levels of chilling stress, while their isogenic wild type plants indicated hypersensitive response to chilling stress...
June 23, 2017: Environmental Science and Pollution Research International
https://www.readbyqxmd.com/read/28646314/ozone-and-desiccation-tolerance-in-chlorolichens-are-intimately-connected-a-case-study-based-on-two-species-with-different-ecology
#11
Stefano Bertuzzi, Elisa Pellegrini, Fabio Candotto Carniel, Guido Incerti, Giacomo Lorenzini, Cristina Nali, Mauro Tretiach
Tropospheric ozone (O3) causes severe damage to many vascular plants but not to lichens. It was recently suggested that this may be due to their high levels of natural defences against the oxidative bursts associated to their fluctuating water content. In this study, the combined effects of watering regime (with or without a daily spray of distilled water), air relative humidity (20 ± 5 vs. 80 ± 5% RH) and O3 (250 vs. 0 ppb, 5 h day(-1) for 2 weeks) were monitored in two chlorolichens with different ecology, Parmotrema perlatum and Xanthoria parietina...
June 23, 2017: Environmental Science and Pollution Research International
https://www.readbyqxmd.com/read/28646313/domestic-wastewater-treatment-by-constructed-wetlands-enhanced-with-bioremediating-rhizobacteria
#12
Irina Salgado, Herlen Cárcamo, María Elena Carballo, Mario Cruz, María Del Carmen Durán
Constructed wetlands (CWs) offer several advantages for treating waters; however, the successful application of these systems remains a challenge. Practical solutions to pollution through CWs remain incipient because wetlands are still studied as "black boxes"; further studies are required regarding the involvement of rhizosphere bacteria in the removal of pollutants. This research focused on increasing the performance of CWs treatment systems for the removal of inorganic and organic pollutants from domestic wastewater, by the application of native bioremediating rhizobacteria...
June 23, 2017: Environmental Science and Pollution Research International
https://www.readbyqxmd.com/read/28646312/silicon-and-rhizophagus-irregularis-potential-candidates-for-ameliorating-negative-impacts-of-arsenate-and-arsenite-stress-on-growth-nutrient-acquisition-and-productivity-in-cajanus-cajan-l-millsp-genotypes
#13
Neera Garg, Lakita Kashyap
Arsenic (As) gets accumulated in plants via phosphorous transporters and water channels and interferes with nutrient and water uptake, adversely affecting growth and productivity. Although, Si and AM have been reported to combat arsenic stress, their comparative and interactive roles in ameliorating As V and As III toxicities have not been reported. Study evaluated effects of Si and Rhizophagus irregularis on growth, As uptake and yield under arsenate and arsenite stress in two pigeonpea genotypes (metal tolerant-Pusa 2002 and metal sensitive-Pusa 991)...
June 23, 2017: Environmental Science and Pollution Research International
https://www.readbyqxmd.com/read/28646310/effects-of-a-dark-septate-endophyte-dse-on-growth-cadmium-content-and-physiology-in-maize-under-cadmium-stress
#14
Yongmei He, Zhixin Yang, Mingrui Li, Ming Jiang, Fangdong Zhan, Yanqun Zu, Tao Li, Zhiwei Zhao
Dark septate endophytes (DSE) are widely distributed in plant roots grown in stressful habitats, especially in heavy metal-polluted soils. But little is known about the physiological interactions between DSE and plants under heavy metal stress. In the present study, the growth, Cd content, and physiological response of Zea mays L. to a root-colonized DSE, Exophiala pisciphila, were analyzed under Cd stress (0, 5, 10, 20, and 40 mg/kg) in a sand culture experiment. Under high Cd (10, 20, and 40 mg/kg) stress, the DSE colonization in roots increased the maize growth, kept more Cd in roots, and decreased Cd content in shoots...
June 23, 2017: Environmental Science and Pollution Research International
https://www.readbyqxmd.com/read/28646307/a-step-by-step-selection-method-for-the-location-and-the-size-of-a-waste-to-energy-facility-targeting-the-maximum-output-energy-and-minimization-of-gate-fee
#15
Efstathios Kyriakis, Constantinos Psomopoulos, Panagiotis Kokkotis, Athanasios Bourtsalas, Nikolaos Themelis
This study attempts the development of an algorithm in order to present a step by step selection method for the location and the size of a waste-to-energy facility targeting the maximum output energy, also considering the basic obstacle which is in many cases, the gate fee. Various parameters identified and evaluated in order to formulate the proposed decision making method in the form of an algorithm. The principle simulation input is the amount of municipal solid wastes (MSW) available for incineration and along with its net calorific value are the most important factors for the feasibility of the plant...
June 23, 2017: Environmental Science and Pollution Research International
https://www.readbyqxmd.com/read/28646214/structural-and-biochemical-studies-of-sulphotransferase-18-from-arabidopsis-thaliana-explain-its-substrate-specificity-and-reaction-mechanism
#16
Felix Hirschmann, Florian Krause, Petra Baruch, Igor Chizhov, Jonathan Wolf Mueller, Dietmar J Manstein, Jutta Papenbrock, Roman Fedorov
Sulphotransferases are a diverse group of enzymes catalysing the transfer of a sulfuryl group from 3'-phosphoadenosine 5'-phosphosulphate (PAPS) to a broad range of secondary metabolites. They exist in all kingdoms of life. In Arabidopsis thaliana (L.) Heynh. twenty-two sulphotransferase (SOT) isoforms were identified. Three of those are involved in glucosinolate (Gl) biosynthesis, glycosylated sulphur-containing aldoximes containing chemically different side chains, whose break-down products are involved in stress response against herbivores, pathogens, and abiotic stress...
June 23, 2017: Scientific Reports
https://www.readbyqxmd.com/read/28646202/the-microbiome-of-endophytic-wood-colonizing-bacteria-from-pine-trees-as-affected-by-pine-wilt-disease
#17
Diogo Neves Proença, Romeu Francisco, Susanne Kublik, Anne Schöler, Gisle Vestergaard, Michael Schloter, Paula V Morais
Pine wilt disease (PWD) is a devastating forest disease present worldwide. In this study we analyzed the effects of the invasion of the pinewood nematode Bursaphelenchus xylophilus, the major pathogen causing PWD, on the endophytic microbiome of adult P. pinaster trees. Wood samples from trees with different degrees of PWD disease were collected at two sites (A and M) in Portugal. Endophytic bacteria were characterized based on directly extracted DNA by fingerprinting and barcoding using the 16S rRNA gene as marker...
June 23, 2017: Scientific Reports
https://www.readbyqxmd.com/read/28646189/heterogeneous-environments-shape-invader-impacts-integrating-environmental-structural-and-functional-effects-by-isoscapes-and-remote-sensing
#18
Christine Hellmann, André Große-Stoltenberg, Jan Thiele, Jens Oldeland, Christiane Werner
Spatial heterogeneity of ecosystems crucially influences plant performance, while in return plant feedbacks on their environment may increase heterogeneous patterns. This is of particular relevance for exotic plant invaders that transform native ecosystems, yet, approaches integrating geospatial information of environmental heterogeneity and plant-plant interaction are lacking. Here, we combined remotely sensed information of site topography and vegetation cover with a functional tracer of the N cycle, δ(15)N...
June 23, 2017: Scientific Reports
https://www.readbyqxmd.com/read/28646156/mahanine-exerts-in-vitro-and-in-vivo-antileishmanial-activity-by-modulation-of-redox-homeostasis
#19
Saptarshi Roy, Devawati Dutta, Eswara M Satyavarapu, Pawan K Yadav, Chhabinath Mandal, Susanta Kar, Chitra Mandal
Earlier we have established a carbazole alkaloid (mahanine) isolated from an Indian edible medicinal plant as an anticancer agent with minimal effect on normal cells. Here we report for the first time that mahanine-treated drug resistant and sensitive virulent Leishmania donovani promastigotes underwent apoptosis through phosphatidylserine externalization, DNA fragmentation and cell cycle arrest. An early induction of reactive oxygen species (ROS) suggests that the mahanine-induced apoptosis was mediated by oxidative stress...
June 23, 2017: Scientific Reports
https://www.readbyqxmd.com/read/28646145/the-calmodulin-fused-kinase-novel-gene-family-is-the-major-system-in-plants-converting-ca-2-signals-to-protein-phosphorylation-responses
#20
Fei Chen, Liangsheng Zhang, Zong-Ming Max Cheng
Eukaryotes utilize Ca(2+) as a universal second messenger to convert and multiply environmental and developmental signals to downstream protein phosphorylation responses. However, the phylogenetic relationships of the genes that convert Ca(2+) signal (CS) to protein phosphorylation responses (PPRs) remain highly controversial, and their origin and evolutionary trajectory are unclear, which greatly hinders functional studies. Here we examined the deep phylogeny of eukaryotic CS converter gene families and identified a phylogenetically and structurally distinctive monophyly in Archaeplastida...
June 23, 2017: Scientific Reports
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