studies on metal induced stress in plants
ABIOTIC STRESS IN PLANTS – MECHANISMS AND ADAPTATIONS pptx
... response in plants 10 Abiotic Stress in Plants – Mechanisms and Adaptations subjected to ozone or inoculated with P setosa Indeed, in ozonated leaves fluorescence yield was lower in leaf veins ... are in fact several genes controlling salinity tolerance in the different species whose effect interacts strongly with environmental conditions Thus, genetic variation can only be demonstrated indirectly, ... stress conditions in singularity or in combination requires a set of specific acclimation response, tailored to the definite needs of the plant, and that a combination of two or more different stresses...
- 440
- 1,177
- 0
Báo cáo khoa học: " Effects of L-NAME, a non-specific nitric oxide synthase inhibitor, on AlCl3-induced toxicity in the rat forebrain cortex" doc
... may contribute to NO donation by serving as an arginine analog [6] In contrast, decreased NO concentrations, as well as decreased ∙O2 production, 30 d after L-NAME injection suggests a longterm ... by neurons when ONOO directly contributes to the initiation of the neurodegenerative process [40] In our experiments, AlCl3 injection resulted in increased ∙O2 production after h in the contralateral ... Discussion The injection of AlCl3 into the CA1 sector of the rat hippocampus resulted in significant increases in nitrite levels, ∙O2 production, MDA concentrations and GSH contents in the forebrain...
- 8
- 288
- 0
Báo cáo khoa học: " Synergistic effect of ERK inhibition on tetrandrine-induced apoptosis in A549 human lung carcinoma cells" docx
... expression patterns of Akt within A549 cells was examined TET treatment induced apoptosis and resulted in a decrease in Akt and ERK expression PI3K inhibition had no clear synergistic effect on tetradrine -induced ... ERK inhibition on tetrandrine -induced apoptosis in A549 human lung carcinoma cells 25 Fig Flowcytometric detection of apoptosis of A549 cells treated with tetrandrine (TET) Cells were incubated ... 10-14% in the USA [11] Therefore, it is clear that Synergistic effect of ERK inhibition on tetrandrine -induced apoptosis in A549 human lung carcinoma cells Fig The effects of a PI3K/Akt inhibitor...
- 6
- 357
- 0
báo cáo khoa học: "Reactive oxygen species-mediated apoptosis contributes to chemosensitization effect of saikosaponins on cisplatin-induced cytotoxicity in cancer cells" pdf
... the saikosaponins alone Similar trend and more striking extent of H2O2 induction by SSa or SSd, alone or in combination with cisplatin were observed Figure Saikosaponins and cisplatin co-treatment ... described in (A) induced by saikosaponin and cisplatin co-treatment, we first detect morphological changes in saikosaponin and cisplatin-cotreated HeLa cells by acridine orange/ethidium bromide staining ... involved in the potentiation of cytotoxicity caused by saikosaponins and cisplatin co-treatment Saikosaponins induce intracellular ROS accumulation in cancer cells ROS such as superoxide anion...
- 8
- 395
- 0
báo cáo khoa học: " Transcriptional responses to polycyclic aromatic hydrocarbon-induced stress in Arabidopsis thaliana reveal the involvement of hormone and defense signaling pathways" pdf
... of phenanthrene Plants were grown in long days for 14 d Seedlings were stained for 15 h for GUS activity in staining buffer containing mM 5bromo-4-chloro-3-indolyl-b-D-glucuronide Scale bars ... (Additional File 1), and is also induced in the O3, ultraviolet, and some biotic stress datasets Finally, several SA early-response transcripts were induced on the phenanthrene and SA microarrays, including ... shows reporter gene expression in both lines when grown in long days in the presence of phenanthrene In both lines, the reporter expression occurred in scattered patches on the leaf blades These...
- 13
- 232
- 1
Báo cáo khoa học: " Effect of Anionic Salt and Highly Fermentable Carbohydrate Supplementations on Urine pH and on Experimentally Induced Hypocalcaemia in Cows" ppsx
... infusion on day 11 Intravenous infusion was continued steadily until the cow went involuntarily recumbent Whole blood free calcium was monitored cow side during spontaneous recovery from the induced ... was not significant, indicating that we were successful in maintaining repeatable experimental conditions during each pair of cows Lack of variation among cows in time to involuntary recumbency ... it lies in its effect on the conversion of vitamin D to its active hormonal metabolite 1,25(OH)2D3, a key component stimulating intestinal absorption of dietary calcium, bone resorption and renal...
- 9
- 162
- 0
Báo cáo y học: " Effects of overexpression of IL-10, IL-12, TGF-β and IL-4 on allergen induced change in bronchial responsiveness" pot
... non-parametric data Results Figure increasesdifferent cytokine genes on methacholine- induced Effect of2 in airway hyperresponsiveness (AHR) Effect of different cytokine genes on methacholineinduced ... Time line representation of the OVA protocol used and the intratracheal injection of cytokine plasmid i.p., intraperitoneal; i.t., intra-tracheal at a final volume of 15 µl in PBS The expression ... fixed in 10% neutral- buffered formalin, routinely processed, and embedded in paraffin wax Five-micrometer sections were prepared and stained with hematoxylin and eosin (H&E) Eotaxin level in bronchoalveolar...
- 14
- 317
- 0
molecular merchanisms underlying inhibitory effect of fuciodan on cytokine-induced inflammation in glioma cells
... expression shows that fucoidan inhibits IFN-γ -induced iNOS expression in C6 cells via inhibition of JAK/STAT and p38 activation In contrast, in Raw264.7, fucoidan increases IFN-γ -induced iNOS via increase ... effect of fucoidan on systemic inflammation and neuro-inflammation, I found the effect of fucoidan only on IFN-γ -induced iNOS/NO production but not on TNF- induced iNOS/NO production in both C6 and ... affects only IFN-γ -induced iNOS expression but not TNF-α -induced iNOS expression in both C6 glioma cells and Raw264.7 cells Elucidating mechanism underlying the effects of fucoidan on IFN- induced iNOS...
- 154
- 170
- 0
Numerical studies on quantized vortex dynamics in superfludity and superconductivity
... Bose-Einstein condensate GLSE Ginzburg–Landau–Schr¨dinger equation o GLE Ginburg–Landau equation NLSE Nonlinear Schr¨dinger equation o CGLE complex Ginburg–Landau equation GPE Gross–Pitaevskii equation ... Ketterle in 2001 for their decisive contributions to BoseEinstein condensation and to Ginzburg, Abrikosov and Leggett in 2003 for their pioneering contributions to superfluidity and superconductivity ... numerically in the whole space This thesis mainly contains two parts The first part is to investigate vortex dynamics and their interaction in GLSE on bounded domain We begin with the stationary vortex...
- 195
- 529
- 0
Studies on metal oxides and cobalt nitride as prospective anodes for lithium ion batteries
... and disordered carbon 20 I.7.1.2 Oxide Anodes based on intercalation/de-intercalation 23 I.7.1.2.1 Li4Ti5O12 I.7.2 Anodes based on metals undergoing alloying/ de-alloying reaction 23 26 I.7.2.1 ... discharge cycling The extraction and deposition of Li during the electrochemical cycling causes roughness of the electrode and dendrite formation During long term cycling, continuous deposition of Li ... discussed in detail in various books and reviews [1-10] I.3 Principle of operation of LIBs The LIB operates on the principle of Li+ insertion/de-insertion to the electrodes via an electronically insulating...
- 289
- 361
- 0
Studies on metal oxides as anodes for lithium ion batteries
... suggested replacing Li metal by a non -metal compound capable of storing and exchanging Li In conjunction with another non-metallic Li-accepting compound as cathode, the electrochemical cycling process ... described in various books and papers [3-6, 9-14] 1.3 Principle of Operation The operation of LIB is based on the principle of insertion/de-insertion of Liions in electrode materials via an ionically ... structural instabilities occur in Li1-xCoO2 which cause phase 12 transitions from hexagonal (H1)–to-monoclinic (M)-to-hexagonal (H1)-hexagonal H1-3)-to- hexagonal (O1) with increasing x and increasing...
- 287
- 324
- 0
Studies on chain sampling schemes in quality and reliability engineering
... a conforming item is observed as nonconforming e2 Probability that a nonconforming item is observed as conforming w Number of nonconforming items classified as nonconforming w′ Number of conforming ... nonconforming items in a lot n Sample size y Number of nonconforming items in a sample z Number of observed nonconforming items in a sample zm Number of items in a sample classified as nonconforming ... present in inspection schemes, namely, Type I and Type II inspection errors, where Type I inspection error refers to the situation in which a conforming item is incorrectly classified as nonconforming...
- 210
- 330
- 0
Effects of red blood cell aggregation, hematocrit and tube diameter on wall shear stress in microtubes
... present study investigates effects of RBC aggregation on WSS with special reference to non-aggregating condition, normal aggregating condition and disease (elevated) aggregating condition 2.2 Hematocrit ... environment [20] Formation of RBC aggregation at low shear rates leads to an increase in the blood viscosity, contributing to the shear-thinning property of blood [21] Aggregation phenomenon can ... AGGREGATION, HEMATOCRIT AND TUBE DIAMETER ON WALL SHEAR STRESS IN MICROTUBES YANG SHIHONG (B.Eng (Hons.), NUS) A THESIS SUBMITTED FOR THE DEGREE OF MASTER OF ENGINEERING DIVISION OF BIOENGINENEERING...
- 96
- 478
- 0
STUDIES ON DIABETIC PERIPHERAL NEUROPATHY IN THE DB DB, TYPE 2 DIABETES MOUSE
... neuropathy in db/db mice Further investigations will be needed, and may include more processing of the bone marrow populations in order to obtain purer stem cell populations In conclusion, our study ... Illustration of an actual tracing obtained in tail motor nerve conduction study 28 Figure 2A Electrode positions in sciatic motor nerve conduction study 29 Figure 2B Illustration of an actual tracing ... axon loss, indicates the conduction function weakness which is directly related to the interruption of impulses to motor nerves resulting in incomplete depolarization of muscle fibers (Levin...
- 114
- 235
- 0
Studies on the antibody repertoire in a dengue virus immune subject and isolation of neutralizing antibodies by phage display technology
... protease inhibitor tablet, prior to lysis by sonication Following centrifugation (13000rpm, 20min, 4°C), the insoluble fraction (containing inclusion bodies) was washed (by stirring for 20min at RT in ... Following inoculations all mosquitoes were contained within a holding carton, mesh cage, and stored within an environmental chamber for the duration of the extrinsic incubation period Infected ... virus (1 in 10 dilution), starting from 10-3 dilution was added onto the respective wells containing the confluent cell monolayer upon aspiration of the medium Each dilution was performed in triplicates...
- 122
- 342
- 0
The role of caspase 1 in a murine model of influenza pneumonitis, and studies on cell death inhibitors in vitro
... haematoxylin and eosin stain HRP horseradish peroxidase ICE interleukin-1β-converting enzyme IFN interferon IL interleukin INF infected IRF interferon-regulatory factor kb kilo-basepair kDa kiloDaltons ... to early chemokine production following infection and/or inflammation 10 (Herold, von Wulffen et al 2006; Wareing, Lyon et al 2007) During a primary influenza virus infection, the innate immune ... nucleotide-binding domain-leucinerich repeat-containing molecules (NLRs) TLRs are transmembrane proteins with an extramembranous domain comprising leucine-rich repeats involved in ligand recognition either...
- 190
- 824
- 0
Báo cáo y học: "Influence of Cyclodextrin Complexation with NSAIDs on NSAID/Cold Stress-Induced Gastric Ulceration in Rats"
... variation in the protective effect of iloprost Chronobio Int 1997; 14: 575-583 Waisman Y, Dinari G, Marcus H, et al Naloxone is protective against indomethacin -induced intestinal ulceration in the ... conditions, continuous release of prostaglandins usually contributes to certain physiological functions in both humans and animals These include inhibition of gastric acid secretion, regulation ... the stress -induced ulcers are believed to result from an increase in the formation of free radicals [45,46], an increase in gastric acid secretion [45,47], reduction in gastric glutathione content...
- 8
- 529
- 0
Tài liệu Báo cáo Y học: Studies on the nonmevalonate pathway of terpene biosynthesis The role of 2C-methyl-D -erythritol 2,4-cyclodiphosphate in plants docx
... containing mM dithioerythritol The column was developed with the same buffer Fractions were combined and concentrated using a Centriprep-10 concentrator (Amicon) The final protein concentration ... corresponding scrambling within nonstarter C5-units derived from IPP in the elongation process has been observed in the mevalonate q FEBS 2001 independent biosynthesis of carotenoids in cell ... could be due to long range coupling involving vicinal isoprenoid moieties Due to the line broadening, the precision of signal integration is substantially reduced However, within the experimental...
- 9
- 572
- 0
Tìm thêm: hệ việt nam nhật bản và sức hấp dẫn của tiếng nhật tại việt nam xác định các mục tiêu của chương trình xác định các nguyên tắc biên soạn khảo sát các chuẩn giảng dạy tiếng nhật từ góc độ lí thuyết và thực tiễn khảo sát chương trình đào tạo của các đơn vị đào tạo tại nhật bản xác định thời lượng học về mặt lí thuyết và thực tế tiến hành xây dựng chương trình đào tạo dành cho đối tượng không chuyên ngữ tại việt nam điều tra với đối tượng sinh viên học tiếng nhật không chuyên ngữ1 khảo sát thực tế giảng dạy tiếng nhật không chuyên ngữ tại việt nam khảo sát các chương trình đào tạo theo những bộ giáo trình tiêu biểu xác định mức độ đáp ứng về văn hoá và chuyên môn trong ct phát huy những thành tựu công nghệ mới nhất được áp dụng vào công tác dạy và học ngoại ngữ mở máy động cơ lồng sóc đặc tuyến mômen quay m fi p2 đặc tuyến dòng điện stato i1 fi p2 động cơ điện không đồng bộ một pha sự cần thiết phải đầu tư xây dựng nhà máy thông tin liên lạc và các dịch vụ phần 3 giới thiệu nguyên liệu chỉ tiêu chất lượng theo chất lượng phẩm chất sản phẩm khô từ gạo của bộ y tế năm 2008