bioactive polysaccharides of american ginseng panax quinquefolius l in modulation of immune fun
American Ginseng – Panax quinquefolius L
... double-blinded clinical study of 32 healthy young adults demonstrated significant improvement in working memory and other cognitive measures following ingestion of varying doses of P quinquefolius ... for ginseng products are increasingly likely to focus on P quinquefolius To date investigators have tended to focus on ginsenoside levels and their ratios in determining herb quality, and linking ... ginsenosides to certain biological activities It seems likely that levels of other constituents such as polyacetylenes and polysaccharides also influence quality and efficacy of P quinquefolius, ...
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Báo cáo y học: "The Yin and Yang actions of North American ginseng root in modulating the immune function of macrophages" ppsx
... Statistical analysis Mouse macrophage cell line RAW 264.7 was cultured in Dulbeccos Modified Eagle’s Medium supplemented with 10% Fetal Bovine Serum, 25 mM HEPES, mM Glutamine, 100 IU/ml penicillin ... 100 μg/ml streptomycin Cells were seeded in 96-well tissue culture plates at a density of 1.5 × 105 cells per well and maintained at 37° C in a humidified incubator with 5% CO2 and weekly passage ... methodology in phytochemical analysis of ginseng Phytochem Anal 2008, 19:2-16 Borchers AT, Keen CL, Stern JS, Gershwin ME: Inflammation and native American medicine: the role of botanicals Am J Clin...
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focuses on expressions of criticizing in American and Vietnamese e-newspapers in the light of Directness/Indirectness
... process of offering valid and well-reasoned opinions about someone or something, usually involving both positive and negative comments, in a friendly manner rather than an opposite one In collaborative ... at stated intervals for conveying intelligence of passing events, advocating opinions, etc.; a public print that circulates news, advertisements, proceeding of legislative bodies, public announcements, ... frequently in critical articles The usage of literature materials in newspapers are usually realized through the following methods: 4.2.3.2.1 Borrowing plots or episodes The most popular way of this...
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![Báo cáo khoa học: Characterization of the bioactive conformation of the C-terminal tripeptide Gly-Leu-Met-NH2 of substance P using [3-prolinoleucine10]SP analogues pdf](https://media.store123doc.com/images/document/14/rc/ty/small_tyq1394220086.jpg)
Báo cáo khoa học: Characterization of the bioactive conformation of the C-terminal tripeptide Gly-Leu-Met-NH2 of substance P using [3-prolinoleucine10]SP analogues pdf
... energetically excluded in Ac-Pc3Leu-NHMe Superimposition of prolinoleucine and leucine In order to compare the conformational spaces of cis- and transprolinoleucine to that of leucine, minimum-energy ... Bergstrom, L. , Saffroy, M & Glowinski, J (1988) Analysis of ¨ tachykinin binding site interactions using constrained analogues of tachykinins Biochem Pharmacol 37, 41–49 25 Lavielle, S., Chassaing, ... of the peptide backbone and in particular of the core helical region Molecular modeling Conformations of prolinoleucine Minimum-energy conformations of Ac-Pc3Leu-NHMe, Ac-Pt3Leu-NHMe and Ac-Leu-NHMe...
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Báo cáo Y học: Structures of two O-chain polysaccharides of Citrobacter gillenii O9a,9b lipopolysaccharide pot
... tri¯uoroacetic acid Then lL matrix was mixed with lL sample, placed on top of the matrix surface, and allowed to dry by itself The spectra were calibrated using insulin (1 pmolálL)1; m/z 5736) in the same ... immunoblotting (Fig 7), anti-(C gillenii O9a,9b) serum reacted mainly with slowly moving, highmolecular-mass LPS species O-Deacylation of C gillenii O9a,9b LPS had no effect on its serological reactivity ... O9a,9b; lane 3, O-deacylated LPS of C gillenii O9a,9b; lane 4, LPS of V cholerae O1 LPS of C gillenii O9a,9b reacted with homologous antiO serum in double immunodiffusion (data not shown) In SDS/PAGE...
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AMERICAN HERO-MYTHS. A STUDY IN THE NATIVE RELIGIONS OF THE WESTERN CONTINENT potx
... JUGGLERIES OF TEZCATLIPOCA DEPARTURE OF QUETZALCOATL FROM TULA QUETZALCOATL AT CHOLULA HIS DEATH OR DEPARTURE THE CELESTIAL GAME OF BALL AND TIGER SKIN QUETZALCOATL AS THE PLANET VENUS §4 Quetzalcoatl ... mythology of all American nations Indeed, I could easily point them out also in the early religious conceptions of Egypt and India, Greece and China, and many other old-world lands, but I leave ... Game of Ball and Tiger Skin Quetzalcoatl as the Planet Venus §4 Quetzalcoatl as Lord of the Winds The Lord of the Four Winds His Symbols, the Wheel of the Winds, the Pentagon and the Cross Close...
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LIFE AT PUGET SOUND WITH SKET CHE S OF TRAVE L IN WASHINGTON TERRITORY, BRITISH COLUMBIA, OREGON, AND CALIFORNIA 1865–1881 ppt
... people in it She has the fifth generation of her children about her She is wholly blind, her eyes mostly closed, only little bloodshot traces of them left She sat serenely in the sunshine, hollowing ... from Wallula, where it was called Fort "Nez Perces," from the Indians in that vicinity, who wore in their noses a small white shell, like the fluke of an anchor The journey from Walla Walla to ... whirlwind blowing all the time What could induce people to live there, I could not imagine We stopped a day or two at Walla Walla, where one of the early forts was established; the post having...
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Báo cáo sinh học: " Involvement of PKR and RNase L in translational control and induction of apoptosis after Hepatitis C polyprotein expression from a Vaccinia virus recombinant" doc
... 10 of HCV polyprotein from VV inhibits cellular and viral protein synthesis in RL+/+ and in RL-/- infected cells Expression Expression of HCV polyprotein from VV inhibits cellular and viral protein ... Expression of HCV polyprotein from VV inhibits cellular and viral protein synthesis in the hepatic cell line HepG2 Figure Expression of HCV polyprotein from VV inhibits cellular and viral protein synthesis ... phosphorylation levels were observed in PKR+/+ than in PKR-/- cells after VT7-HCV7.9 infection The total levels of eIF-2α and β-actin proteins were similar for both cell lines, in uninfected, as well...
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báo cáo hóa học:" Involvement of PKR and RNase L in translational control and induction of apoptosis after Hepatitis C polyprotein expression from a Vaccinia virus recombinant" docx
... 10 of HCV polyprotein from VV inhibits cellular and viral protein synthesis in RL+/+ and in RL-/- infected cells Expression Expression of HCV polyprotein from VV inhibits cellular and viral protein ... Expression of HCV polyprotein from VV inhibits cellular and viral protein synthesis in the hepatic cell line HepG2 Figure Expression of HCV polyprotein from VV inhibits cellular and viral protein synthesis ... phosphorylation levels were observed in PKR+/+ than in PKR-/- cells after VT7-HCV7.9 infection The total levels of eIF-2α and β-actin proteins were similar for both cell lines, in uninfected, as well...
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Báo cáo lâm nghiệp: " Growth of wild cherry (Prunus avium L.) in a mixture with other species in a demonstration forest" ppsx
... dominant trees or gaps resulting from removing trees of minor quality can often be filled by the fast growing wild cherry (Spiecker 1994) There is not much knowledge of silviculture of wild cherry ... (main) layer while trees belonging to class have slimmer stems However, data indicate that a silvicultural intervention also in the main layer is needed in the nearest future as the slenderness ... vertical and horizontal structure analysis also shows that in middle aged stands wild cherry trees which are still vital could be suppressed Their quality is low but they fulfil their auxiliary role...
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Báo cáo lâm nghiệp: " Root system development and health condition of sycamore maple (Acer pseudoplatanus L.) in the air-polluted region of Krušné hory Mts" ppt
... rooting depth of horizontal roots and total rooting depth; length of horizontal skeleton roots; incidence of malformation The measured values were used to calculate the index of surfaces (Index ... originating from artificial regeneration (planting) and natural regeneration (self-seeding) Goal: to establish possible deviations in root system development induced by the method of planting ... surfaces (Index p, Ip in the tables of results) The index of surfaces is calculated as the ratio of the surface of cross sections of all horizontal skeleton roots growing in the positive geotropic...
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Báo cáo lâm nghiệp: "Effect of species composition, stand density and site index on the basal area increment of oak trees (Quercus sp.) in mixed stands with beech (Fagus sylvatica L.) in northern France" potx
... potentially in uencing variables We calculated the stand density in two steps We did this by using the self-thinning rule (Rdi, Eq (3)) formulated by Reineke [49] For parameters of the self-thinning ... used in the HUGIN simulator also predicts individual tree basal area increment in longitudinal approach Furthermore, González et al [21] used difference equations for modeling longitudinal diameter ... results of our study confirm applied experience in silviculture If silvicultural activities in favour of oak are reduced, natural tree species dynamics will usually lead to a new domination of...
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Báo cáo lâm nghiệp: "Stand structure, competition and growth of Scots pine (Pinus sylvestris L.) in a Mediterranean mountainous environment" pptx
... indices for distances of (LM1), (LM2), (LM3), (LM4), (LM5), (LM6), (LM7), (LM8), (LM9), 10 (LM10), 12.5 (LM12.5), and 15 (LM15) m in the plantation stand CDI10 CDI15 LM1 LM2 LM3 LM4 LM5 LM6 LM7 ... modified Lorimer’s area indices for distances of (LM1), (LM2), (LM3), (LM4), (LM5), (LM6), (LM7), (LM8), (LM9), 10 (LM10), 12.5 (LM12.5), and 15 (LM15) m in the stand with oak understorey LM1 LM2 LM3 ... increment of the last (CDI5), 10 (CDI10) and 15 (CDI15) years and modified Lorimer’s area indices for distances of (LM1), (LM2), (LM3), (LM4), (LM5), (LM6), (LM7), (LM8), (LM9), 10 (LM10), 12.5 (LM12.5),...
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Báo cáo lâm nghiệp: "Dendrochronology of pedunculate oak (Quercus robur L.) in an old-growth pollarded woodland in northern Spain: establishment patterns and the management history" ppt
... spatial coordinates of trees in La Isla were not measured All labelled adult living oaks, without external evidence of bole rottenness, were cored with increment borers in autumn 2000 Totals of ... 1905 in oldgrowths (Figs and 5) The loss of the pollarding practice, especially during the 20th century, could cause the collapse of many old-growth pollards, because of the accumulation of weight ... Overall, very little comparative information on past management practices in pollarded woodlands was available, other than the sporadic dating of pollarding signals based on tree-ring counting in...
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Báo cáo lâm nghiệp: " Dendrochronology of pedunculate oak (Quercus robur L.) in an old-growth pollarded woodland in northern Spain: tree-ring growth responses to climate" pptx
... on radial growth in all age-classes (Fig 5) A constant positive influence of precipitation in December of year t–1 was displayed on ring-widths of old-growth trees only Finally, analyses of time-dependent ... modelling The obtained residual chronologies for each age class were used for all analyses of growth-climate relationships The statistical quality of the chronologies was assessed by means of ... the slope was significantly negative, indicating an overall inverse climate-growth relationship for these climatic variables (Fig 6) The slope of the linear trend in the case of the June-July precipitation...
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Báo cáo lâm nghiệp:"Inter-regional variability in site index models for even-aged stands of stone pine (Pinus pinea L.) in Spain" potx
... height of all the trees in the plot was measured, while total Inter-regional site index variability 261 Figure Distribution of the range of Pinus pinea L in Spain and the sampled regions Table I ... consists of data from 37 plots of Pinus pinea, found in the set of permanent plots of the Department of Silviculture, CIFOR-INIA, installed in 1966 These plots have been remeasured several times, ... model A and the value obtained in applying other models) are so small that they allow us to justify the use of each of the regional models proposed We propose the selection of model B, obtained...
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Báo cáo lâm nghiệp:"Shoot growth and phenology modelling of grafted Stone pine (Pinus pinea L.) in Inner Spain" potx
... separated to allow the pollen grains to reach the micropyles and pollinate the ovules Stage G: the pollinated strobili close by swelling their scales The vegetative shoot tip has finished its elongation ... and flowering in a certain advance This allows to program cultural operations like scion-collection or controlled pollinations based on automatically registered meteorological data, reducing the ... their individual length [8, 14, 28, 29] V.g., Pinus nigra Arn in Inner Turkey has visible terminal buds in April and shows a dependence of next year’s leader length on April rainfall, and no influence...
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Báo cáo lâm nghiệp: "Above- and belowground distribution of dry matter and carbon biomass of Atlantic beech (Fagus sylvatica L.) in a time sequence" doc
... contents could be limited to a single sample of trunk or branches In all cases, it was essential to sample each stand Millier et al [24] found similar results relating to the necessity of sampling sub-components ... [31] Seely B., Kimmins J.P., Welham C., Scoullar K., Defining standlevel sustainability, exploring stand-level stewardship, J For 97 (1999) 4–11 [32] Silver W .L. , Miya R.K., Global patterns in root ... the mineral element levels in the different samples were analysed Thus, the data on dry matter combined with mineral element levels will provide a more accurate determination of losses from the...
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Báo cáo khoa học: "Density and population structure of the natural regeneration of Scots pine (Pinus sylvestris L.) in the High Ebro Basin (Northern Spain)" ppt
... Categorical variables with k classes were included in the models defining (k – 1) dummy variables Starting from the saturated model where the effect of continuos variables is allowed to vary across all ... Ackzell L. , A comparison of planting, sowing and natural regeneration for Pinus sylvestris (L. ) in boreal Sweden, For Ecol Manage 61 (1993) 229–245 [2] Ackzell L. , Natural regeneration on planted ... cantabrica (Hudson) C Koch., Calluna vulgaris (L. ) Hull., Erica vagans L and Erica cinerea L. ), gorse (Ulex europaeus L and Ulex gallii L. ) and fern (Pteridium aquilinum (L. ) Kuch.) formations are...
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Báo cáo khoa học: "Detecting the impact of climate and disturbances on tree-rings of Fagus sylvatica L. and Quercus robur L. in a lowland forest in Cantabria, Northern Spain" ppt
... 10 Number of cores Ring-width indices Deviation Ring-width indices Dendroecology of beech and pedunculate oak Figure Affected (bold line) and control (thin line) tree-ring chronologies of European ... sylvatica L in the Montseny mountains (Spain), Acta Oecol., Oecol Plant (1988) 301−309 [21] Holmes R .L. , Computer-assisted quality control in treering dating and measurement, Tree-Ring Bull 43 ... T.J., Forest decline: modeling the effect of climate in tree rings, Tree Physiol (1987) 27-40 [12] DeBona C., Memoria sobre la Explotación de los Robles por la Marina en la Provincia de Santander,...
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