safety aspects of foods derived from biopharming
Modern food biotechnology, human health and development: an evidence-based study
Ngày tải lên :
13/03/2014, 21:48
... analysis of foods derived from modern biotechnology; Guideline for the conduct of food safety assessment of foods derived from recombinant-DNA plants; and Guideline for the conduct of food safety ... assessing the safety of GM foods and have provided the basis for Codex guidelines for the safety assessment of foods derived from biotechnology (CAC 2003c,d) The cellular basis of immune responses ... evidence indicates the limited understanding of mechanisms directing insertion of genetic constructs (Check 2003) 3.2.8 Safety aspects of foods derived from biopharming The potential to produce human...
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THE EFFECT OF EDUCATION ON ADULT HEALTH AND MORTALITY: EVIDENCE FROM BRITAIN doc
Ngày tải lên :
28/03/2014, 20:20
... the effects of an extra year of education for students compelled to stay an extra year These effects may be very different from the effects of an additional year of education at other parts of the education ... estimates of the impacts of the 1947 law change on measures of health We then turn to measures of health behavior Health measures Using pooled HSE data (all waves from 1991 to 2004), panel A of Table ... indicators of underlying health status The HSE contains some of these, obtained from a nurse visit to consenting respondents In panel B of Table 5a we report estimates of the effects of education...
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Tài liệu Impacts of air pollution on human health, ecosystems and cultural heritage pdf
Ngày tải lên :
17/02/2014, 22:20
... matter After nitrogen deposition The level of exceedance of the nitrogen critical load provides an indication of the level of risk of adverse effects of nitrogen on ecosystems Although vegetation ... matter After nitrogen deposition The level of exceedance of the nitrogen critical load provides an indication of the level of risk of adverse effects of nitrogen on ecosystems This brochure was ... Sulphur dioxide – emitted from fossil fuel burning (industry, households, transport), sulphur dioxide causes acidification of soils, streams and lakes and leads to erosion of building materials,...
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Báo cáo khoa học: Effect of priming on activation and localization of phospholipase D-1 in human neutrophils potx
Ngày tải lên :
07/03/2014, 15:20
... activation of PLD Functional role of PLD -derived second messengers To determine the extent to which the activation of neutrophil functional responses was dependent on individual PtdCho -derived second ... on PtdCho -derived PtdOH Identification and localization of PLD isoforms in neutrophils To identify the PLD isoform(s) present in neutrophils, PCR primers were designed to unique regions of PLD1 ... binding to the PX domain of the p40phox component [13] Of note, the PX domain of p47phox has also been shown to possess a binding site for PtdOH, although the relevance of this to membrane localization...
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The Causal Effect of Education on Health: What is the Role of Health Behaviors? pot
Ngày tải lên :
22/03/2014, 14:20
... the long term effects of education on health These data are drawn from the Survey of Health, Ageing and Retirement in Europe (SHARE) and from the English Longitudinal Study of Ageing (ELSA) Both ... effect of education on health in (8) is the ”education gradient” (HEG) Assuming that the cost of education Γ(E, Z), where Z is a vector of cost of education shifters, is convex in the years of education, ... Long-Run Mediating Effects One of the aims of this paper is to provide estimates of SRM E and LRM E Our empirical strategy consists of estimating the parameters of both the dynamic health equation...
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Báo cáo khoa học: Effect of heliquinomycin on the activity of human minichromosome maintenance 4/6/7 helicase pdf
Ngày tải lên :
23/03/2014, 04:21
... primer of approximately 10 nucleotides was synthesized only in the presence of the above complex The synthesis of the RNA primer was inhibited in the presence of heliquinomycin at an IC50 value of ... Effect of heliquinomycin on the RNA priming activity of the DNA polymerase-a/primase complex (A) Top: effect of increasing concentrations of heliquinomycin (HQ) on the RNA priming action of the ... dominant in the presence of 14 lm of heliquinomycin, and larger complexes were detected in the presence of 43 lm of heliquinomycin Thus, it appears that higher concentrations of heliquinomycin affect...
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The effect of Qigong on general and psychosocial health of elderly with chronic physical illnesses: a randomized clinical trial doc
Ngày tải lên :
28/03/2014, 19:21
... identify the common features of qigong (Brown and Knoferl, 2001) There are three main features of qigong: postures and movement, state of mind, and breathing The aim of practicing qigong is to ... Manager/CHS & SRS of Haven of Hope Nursing Home; and Mr Alvin Wong, research assistant of The Hong Kong Polytechnic University, for their professional input and assistance leading to completion of this ... other chronic medical conditions (7), were recruited from the geriatric day hospital of Tuen Mun Hospital and the Haven of Hope elderly home All of the participants showed willingness to join a Qigong...
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The Effect of Drought on Health Outcomes and Health Expenditures in Rural Vietnam
Ngày tải lên :
29/03/2014, 08:19
... different types of crops at varying times of the year Any bias that might nevertheless result from the year-based method of aggregation is furthermore partially addressed through the inclusion of province ... measure of the household’s agricultural dependency Specifically, the respective dependency indicator is constructed from the share of income from crops in total household income To prevent bias from ... cross-subsidization from better-off to poorer parts of the population (Ekman et al 2008) However, while delivering some promising results in terms of health care utilization and reductions in out -of- pocket...
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báo cáo hóa học: " Effect of exacerbations on health status in subjects with chronic obstructive pulmonary disease" doc
Ngày tải lên :
18/06/2014, 19:20
... [18] Each domain of the CRQ was scored as the sum of these points, and higher scores represent a better health status The total score, as represented by the sum of the scores from these four domains, ... "most days" per week, and eight of them (32%) had exacerbations This rate of exacerbation was not significantly different from subjects without symptoms suggestive of chronic bronchitis There were ... exacerbations in terms of age, arterial blood gas tension, or the proportion of subjects currently smoking Figures and showed the changes in the health status of each group of subjects In subjects...
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Báo cáo sinh học: "Effect of ethanol on innate antiviral pathways and HCV replication in human liver cells" doc
Ngày tải lên :
19/06/2014, 08:20
... Replication Figure Summary of effects of acute ethanol on HCV replication Summary of effects of acute ethanol on HCV replication Ethanol effects in this system are independent of ethanol metabolism ... presence of exogenously added IFN-α, ethanol partially inhibits the antiviral actions of IFN-α, involving inhibition of IFN-α induced Stat1 tyrosine phosphorylation Analysis of the effects of chronic ... using a modified version of a recent procedure [29] Total cellular RNA was isolated from replicon cells using a commercial kit (Qiagen) Ten nanograms of RNA was added to wells of a 384 well plate...
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báo cáo hóa học:" Effect of borax on immune cell proliferation and sister chromatid exchange in human chromosomes Malinee Pongsavee" docx
Ngày tải lên :
20/06/2014, 00:20
... one of the causes in many cancer types [4] Carrageenan is one of the food additive that involve in cancer It is a naturally occurring gum derived from red seaweed It is associated with loss of ... number of living cells When the amount of purple formazan produced by cells treated with an agent is compared with the amount of formazan produced by untreated control cells, the effectiveness of ... chemosensitivity testing of short-term cell lines derived from human brain tumors [8] http://www.occup-med.com/content/4/1/27 Sister chromatid exchange (SCEs) represent the interchange of DNA replication...
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báo cáo hóa học:"Effect of ethanol on innate antiviral pathways and HCV replication in human liver cells" potx
Ngày tải lên :
20/06/2014, 04:20
... Replication Figure Summary of effects of acute ethanol on HCV replication Summary of effects of acute ethanol on HCV replication Ethanol effects in this system are independent of ethanol metabolism ... presence of exogenously added IFN-α, ethanol partially inhibits the antiviral actions of IFN-α, involving inhibition of IFN-α induced Stat1 tyrosine phosphorylation Analysis of the effects of chronic ... using a modified version of a recent procedure [29] Total cellular RNA was isolated from replicon cells using a commercial kit (Qiagen) Ten nanograms of RNA was added to wells of a 384 well plate...
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báo cáo hóa học:" Effect of exacerbations on health status in subjects with chronic obstructive pulmonary disease" pdf
Ngày tải lên :
20/06/2014, 16:20
... [18] Each domain of the CRQ was scored as the sum of these points, and higher scores represent a better health status The total score, as represented by the sum of the scores from these four domains, ... "most days" per week, and eight of them (32%) had exacerbations This rate of exacerbation was not significantly different from subjects without symptoms suggestive of chronic bronchitis There were ... exacerbations in terms of age, arterial blood gas tension, or the proportion of subjects currently smoking Figures and showed the changes in the health status of each group of subjects In subjects...
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A potential protective effect of α-tocopherol on vascular complication in spinal cord reperfusion injury in rats pptx
Ngày tải lên :
10/08/2014, 05:21
... prophylactic administration of α-TOL on IRI of the spinal cord So, the aim of the present study is to explore the possible prophylactic effect of long-term administration of αTOL in spinal cord reperfusion ... started by the addition of NADH, incubated at 30°C and stopped by the addition of ml of glacial acetic acid The absorbance of the chromogen formed was measured at 560 nm One unit of SOD activity is ... animals and were approved by the Ethical Committee of the College of Medicine, Menoufiya University Induction of ischemic reperfusion injury of the spinal cord Spinal cord ischemia was induced,...
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Báo cáo y học: "A new approach to understanding the impact of circadian disruption on human health'''' pps
Ngày tải lên :
10/08/2014, 09:20
... of nurses and the two groups of rats The common use of binary light-dark exposure levels and of wheel running as a measure of activity in caged animals can potentially affect the comparison of ... using the same sets of activity data as estimates of circadian entrainment The distribution of the IS statistic was calculated from the activity data from nurses (Figure 10a) and from rats (Figure ... two groups of nurses and the two groups of rats were significantly different in terms of their IS values The ratio of the mean IS values for the two groups of nurses (2.6) and the ratio of the mean...
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báo cáo khoa học: "Reactive oxygen species-mediated apoptosis contributes to chemosensitization effect of saikosaponins on cisplatin-induced cytotoxicity in cancer cells" pdf
Ngày tải lên :
10/08/2014, 10:20
... proposed, including decrease of cellular concentration of the drug, enhancement of drug inactivation due to increased cellular levels of metallothionine and glutathione, increase of DNA repair, and alterations ... Foundation of China and by a grant from the Scientific Research Foundation for the Returned Overseas Chinese Scholar, State Education Ministry of China Page of Author details Laboratory of Molecular ... -d, two major triterpene saponins derived from Bupleurum radix, have been reported previously to have anticancer property [6,8] However, the effect of combination of saikosaponins and chemotherapeutics...
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báo cáo khoa học: " Effects of RNA interference-mediated gene silencing of JMJD2A on human breast cancer cell line MDA-MB-231 in vitro" pptx
Ngày tải lên :
10/08/2014, 10:21
... of histones like methylation is now generally recognized as an important factor in the regulation of gene expression [19,20] The combination of different modifications and the incorporation of ... generated by reverse transcription of μg of total RNA using random primers and PrimeScript RT Master Mix Perfect Real Time (TaKaRa, Dalian, China) in a total reaction volume of 40 μl according to the ... levels of JMJD2A protein expression in the siRNA group (0.093 ± 0.051) Li et al Journal of Experimental & Clinical Cancer Research 2011, 30:90 http://www.jeccr.com/content/30/1/90 Page of were...
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Báo cáo y học: " Effect of chloroquine on reducing HIV-1 replication in vitro and the DC-SIGN mediated transfer of virus to CD4+ T-lymphocytes" pdf
Ngày tải lên :
13/08/2014, 09:20
... for monitoring replication A) day 37 of passage, B) day 77 of passage, C) day 103 of passage, D) day 147 of passage, E) day 183 of passage and F) day 206 of passage Standard deviations are depict ... mediated transfer of CQ passaged viruses and C33A derived viruses in the presence of CQ Figure DC-SIGN mediated transfer of CQ passaged viruses and C33A derived viruses in the presence of CQ Raji and ... triplicate Prolonged culture in the presence of CQ does not alter replication of HIV-1 To monitor the effect of long-term culturing of HIV-1 in the presence of CQ we passaged virus 293.10 (R5X4) for...
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Effect of neuroinflammation on cognition and potential mechanisms involved
Ngày tải lên :
05/10/2015, 19:03
... Effect of single dose of 1mg/kg LPS in rotarod 49 3.8 Effect of three doses of 1mg/kg LPS in MWM 50 3.9 Effect of three doses of 1mg/kg LPS on body temperature 51 3.10 Effect of three doses of 1mg/kg ... Effect of constant dose of 1mg/kg LPS in MWM 53 3.12 Effect of increasing dose of LPS in MWM 54 3.13 Effect of increasing dose of LPS in MWM (individual trials) 55 3.14 Effect of increasing dose of ... Effect of increasing dose of LPS in NOR T2 57 3.16 Effect of increasing dose of LPS in FC 58 3.17 Effect of increasing dose of LPS in LABORAS™ (2 hours) 59 3.18 Effect of increasing dose of LPS...
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Báo cáo y học: "Effect of corticosteroids on phlebitis induced by intravenous infusion of antineoplastic agents in rabbits"
Ngày tải lên :
26/10/2012, 09:57
... part of the vein in all animals and in the distal part of the vein in of the animals Edema (Grades 1-3) was found in the proximal part of the vein in of the animals and in the distal part of the ... DEX Infusion of a 0.6-mg/mL solution of VNR for 30 at mL/kg/hr (the control group) caused slight loss of venous endothelial cells (Grade 1) in the proximal part of the vein in out of animals In ... intravenous infusion of antineoplastic agents reduces the completion of chemotherapy The causative factors of phlebitis include the pH and osmotic pressure of the solution, the size of the vein used,...
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