folate vitamin b6 and vitamin b12
Báo cáo khoa học: Characterization of surface n -alkanes and fatty acids of the epiphytic lichen Xanthoria parietina, its photobiont a green alga Trebouxia sp., and its mycobiont, from the Jerusalem hills pot
Ngày tải lên :
23/03/2014, 17:21
... library (7th edition) Results and discussion The complex hydrocarbons and fatty acids produced by the cultured photobiont green alga Trebouxia sp and the mycobiont, and also by X parietina, were ... medicines, and is used in many Asian countries [40] It has also been found as a major effluent component in the paper and pulp industry [41] and is one of the toxic compounds accumulated in fish and other ... Trebouxia erici and Trebouxia impressa (cultures from the Botanical Institute, St Petersburg, Russia) not contain the 18 : and 18 : fatty acids, and produce only two fatty acids: 16 : (30% and 51%,...
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Tài liệu Báo cáo khoa học: Modulation of cyclin D1 and early growth response factor-1 gene expression in interleukin-1b-treated rat smooth muscle cells by n-6 and n-3 polyunsaturated fatty acids pdf
Ngày tải lên :
19/02/2014, 16:20
... production and concentrations of cyclin D1, Rb and Egr-1, in order to determine how the incorporation of EPA and DHA modulate SMC proliferation This article describes the differing effects of n-3 and ... the first-strand cDNA and 300 nM primers Amplification was performed on an iCycler (Bio-Rad), according to the manufacturer’s instructions, and cycle parameters were: 50 °C (2 min) and 95 °C (10 ... with the )973 bp cyclin D1 gene promoter and either the dominant-positive or the dominant-negative Ras and Raf mutants, and the effects of incorporated n-6 and n-3 PUFAs were explored in cells treated...
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Báo cáo khoa học: Alpha-oxidation of 3-methyl-substituted fatty acids and its thiamine dependence pptx
Ngày tải lên :
08/03/2014, 02:20
... van de Vlaamse GemeenschapÕ (GOA 94/98–12 and GOA 99/03–09) and from the ÔFonds voor Wetenschappelijk Onderzoek-VlaanderenÕ (G-0239.98, G.0164.96 N and G.0115.02) V.F was supported by a fellowship ... pathway and the tetrahydrofolate pathway, important in one carbon-metabolism [34] The data on aminotriazole indicate that at least in the rat the catalase pathway is of no paramount importance, and ... Subsequent measurements of formate (plus formyl-CoA, see below) and CO2 resolved the discrepancies between intact and permeabilized/broken systems and allowed for the dissection of the a-oxidation process...
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Báo cáo khoa học: Activation of Stat5 and induction of a pregnancy-like mammary gland differentiation by eicosapentaenoic and docosapentaenoic omega-3 fatty acids docx
Ngày tải lên :
16/03/2014, 10:20
... n-3 PUFA and particularly an n-3 DPA and EPA An increase in n-3 DPA and EPA, and perhaps other n-3 PUFAs, stimulates Jak2 and Stat5 activation, and induces b-casein expression and gland differentiation ... killed at 6, 8, 10, 12 and 14 weeks and subjected to whole mount morphological analysis The right inguinal gland was removed and subjected to whole mount gland fix, defat, and staining Representative ... increase in n-3 DPA and EPA in pregnant glands versus control glands is observed (Table 1) Whereas there was an abundant DHA in the virgin control gland, the amount of DPA and EPA was either undetectable...
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Báo cáo khoa học: Cytochrome P450 metabolizing fatty acids in plants: characterization and physiological roles pptx
Ngày tải lên :
22/03/2014, 16:21
... [47] and by FA derivatives such as prostaglandins Clofibrate produces similar effects in plants and animals [8,45] Furthermore, there are evident structural analogies between prostaglandins and ... only one CYP703 [37] CYP704B1 and CYP704B2 belong to a conserved and ancient P450 family in moss and seed plants This suggests that reactions catalysed by CYP703 and by members of the CYP704 subfamily ... C18:1, C18:2 and C18:3 [21] Physiological role Characterization of the first FA-metabolizing P450 enzymes showed that they exhibited different regioselectivities and substrate specificities and were...
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Effects of dietary n-3 and n-6 fatty acids levels on egg and larval quality of Eurasian perch pdf
Ngày tải lên :
02/07/2014, 22:21
... (Dicentrarchus labrax) Aquaculture, 149: 107-119 LANDS, W.E.M., 1989 - Differences in n-3 and n-6 eicosanoid precursor In: Advances in prostaglandin, thromboxane and leukotriene research (Samuelsson B., ... Eurasian perch egg and larval quality Henrotte et al References BELL J.G., FARNDALE B.M., BRUCE M.P., NAVAS J.M & M...
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báo cáo khoa học: " Human serum-derived hydroxy long-chain fatty acids exhibit anti-inflammatory and anti-proliferative activity" pot
Ngày tải lên :
10/08/2014, 10:21
... pH and increased drug and antibiotic use [65-68] There is also evidence that the gut microbiota is intricately linked to obesity and metabolic syndrome, and can perpetuate insulinresistance and ... protein levels in cell lysates and conditioned media (Figures 7B and 7C, respectively) Consistent with the above findings, transcript levels of COX2 and IL-1b (Figures 8A and 8B), as well as IL-1b ... NFB, IBa and NOS2 in SW620 cells treated with three concentrations of GTA+ve and GTA-ve extracts and doxorubicin (DOX) Representative Western blots showing protein levels of NFB, IBa and NOS2...
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Báo cáo y học: " Dietary intake of fish, omega-3, omega-6 polyunsaturated fatty acids and vitamin D and the prevalence of psychotic-like symptoms in a cohort of 33 000 women from the general population" ppt
Ngày tải lên :
11/08/2014, 16:22
... energy intake and dietary intake of vegetables, vitamin B12, alcohol, cod-type fish and shellfish d Adjusted for age, total energy intake and dietary intake of vegetables, vitamin B12, alcohol, ... interest, retinol, and vitamins A, B6, and B12) , categorized into quartiles, as well as rheumatoid arthritis (yes, no), gluten intolerance (yes, no), diabetes (yes, no), intake of multivitamin supplements ... fish and shellfish e Adjusted for age, total energy intake and dietary intake of vegetables, vitamin B12, alcohol, salmon-type fish and cod-type fish f Adjusted for age, total energy intake and...
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Báo cáo y học: "Effects of a fish oil containing lipid emulsion on plasma phospholipid fatty acids, inflammatory markers, and clinical outcomes in septic patients: a randomized, controlled clinical trial" docx
Ngày tải lên :
13/08/2014, 20:21
... atmosphere and at 37°C After this, the supernatant medium was collected and stored at -70°C until analysis (within nine months) Cytokine and eicosanoid analyses Cytokines, prostaglandin (PG) E2 and ... circulating inflammatory cytokine concentrations and would reduce length of ICU and hospital stay Materials and methods Study design This study was a randomized, single blinded investigation of a ... were measured in plasma and cytokines and PGE2 in whole blood culture supernatants Cytokines and eicosanoids were measured using enzyme-linked immunosorbent assays (ELISA) and following the manufacturer's...
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THE EFFECT OF OMEGA-3 FATTY ACIDS ON AIRWAY INFLAMMATION, HYPERPNEA-INDUCED BRONCHOCONSTRICTION, AND AIRWAY SMOOTH MUSCLE CONTRACTILITY IN ASTHMA
Ngày tải lên :
24/08/2014, 12:48
... fish oil and the combination treatment of fish oil and vitamin C while airway inflammation was affected by vitamin C supplementation as well as by the combination treatment of fish oil and vitamin ... early and a late phase In the early phase, mast cells and macrophages in the airways are activated and release proinflammatory mediators such as histamine, leukotrienes, prostaglandins, and reactive ... vitamin C individually reduce EIB (59, 61, 94) It is hypothesized that fish oil and vitamin C supplementation taken in isolation will be effective in attenuating HIB and airway inflammation and...
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Enhanced transdermal delivery with fatty acids and electroporation
Ngày tải lên :
12/09/2015, 10:37
... for CsA and for diseases such as psoriasis and atopic dermatitis, topical CsA has displayed superior efficacy and reduced side effects (Hewitt and Black, 1996) However, like most peptides and proteins, ... stretching vibrations give rise to bands in the spectral region 3100-2800 cm-1 and the strongest bands in the spectra of lipids correspond with the CH2 asymmetric (νa(CH2)) and symmetric (νs(CH2)) stretching ... be a useful tool in understanding the conformation of the SC lipids and proteins by looking at the shift in wavenumber frequencies and the intensity of absorption bands 2.7 Transdermal Delivery...
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Effects of central nervous system free fatty acids, prostaglandins and lysophospholipids on allodynia in a mouse model of orofacial pain
Ngày tải lên :
05/10/2015, 13:53
... and intracerebroventricular free fatty acids, prostaglandins and lysophospholipids compared to control mice 33 MATERIALS AND METHODS 34 Ethical concerns Animals in this study were cared for and ... noxious stimuli (Cridland and Henry, 1986) In the dorsal horn, both nociceptive and low-threshold neurons are readily excited by substance P (Salt et al., 1983; Dougherty and Willis, 1991) 11 ... are provided to the face and oral cavity and the motor innervations to the muscles of mastication The three main trigeminal nerve divisions: ophthalmic, maxillary and mandibular, together constitute...
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FATTY ACID COMPOSITION INCLUDING TRANS FATTY ACIDS CONTENT OF SELECTED VIETNAMESE INSTANT NOODLES
Ngày tải lên :
28/08/2013, 16:28
... significant higher in brands IN1 and IN5, 0.7% and 0.83%, respectively The significant lower value was identified with brands IN14, IN12, and IN16, with 0.16%, 0.17% and 0.19%, respectively The ... significantly higher in samples SB3 and SB6, 0.80% and 0.72%, respectively The significant lower content was identified with samples SB3 and SB13, 0.33%, and 0.25%, respectively The trans fatty ... composition and nutritional values in this small additive oil bag was not indicated Obviously, this might lead to misunderstanding and/ or misinformation about the true qualities and nutritional...
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Characterization of the Carbon Stable Isotope Ratio and Fatty Acid Structure of Zostera japonica in Coastal Areas
Ngày tải lên :
05/09/2013, 10:17
... 18:2n6c and LCFAs were contained in greater amounts in the roots and rhizomes than in the leaves and stems, and 18:3n3 was contained in lesser amounts in the roots and rhizomes than in the leaves and ... of 18:2n6c, 18:3n3 and LCFAs in the leaves and stems was compared with that in the roots and rhizomes The roots and rhizomes contain more 18:2n6 and LCFAs than the leaves and stems (n = 15, p ... Meanwhile, Z marina in the leaves and stems has -9.7 ± 1.0‰, and in the roots and rhizomes has -9.6 ± 1.0‰ Fig shows that the leaves and stems as well as the roots and rhizomes of Z j aponica have...
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Tài liệu VAI TRÒ CUẢ OMEGA-3 FATTY ACIDS TRONG VIỆC ĐIỀU TRỊ VÀ PHÒNG NGỪA BỆNH doc
Ngày tải lên :
24/01/2014, 04:20
... dầu cá ngày (hơn 180mg DHA/ngày) để tăng nồng độ DHA bổ túc hay tiêu thụ đủ số lượng sinh tố B6, B12 folate, giảm nguy mắc bệnh sa sút trí tuệ Omega-3 Fatty Acids Hội-Chứng Chuyển Hóa Hội chứng ... đổi LNA EPA DHA không cho đủ lượng LC n-3 PUFA Đối với đàn ông, 3% tớI 8% cuả 1.3g LNA biến EPA and 0% tới 4% EPA biến đổi DHA Đối với đàn bà, 21% EPA biến 9% kéo dài thành DHA Sự biến đổi bị ... n-3 fatty acids, EPA, DHA huyết đưa tới nguy lớn chết bất đắc kỳ tử Cuộc nghiên cứu DART (Diet and Reifarction Trial) khuyên người đàn ông sống sau bị tim kích, nên tiêu thụ nhiều cá có dầu (khoảng...
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Tài liệu Báo cáo khoa học: Suppressed catalytic efficiency of plasmin in the presence of long-chain fatty acids Identification of kinetic parameters from continuous enzymatic assay with Monte Carlo simulation ppt
Ngày tải lên :
18/02/2014, 17:20
... substrates Materials and methods Materials Sodium salt and free acid forms of oleic, stearic and arachidonic acids were purchased from Sigma-Aldrich Kft (Budapest, Hungary) and stock solutions ... mean (symbols) and standard deviation (cross-lines) of four measurements Lines represent best global fit of the data set to the equation of Model I described in the Materials and methods The ... limit below the estimated Km value and upper limit at least 5-fold higher than the Km estimate) The final best estimates of the catalytic constant (kp) and the Km, and their confidence intervals, are...
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Báo cáo khoa học: Arabidopsis thaliana CYP77A4 is the first cytochrome P450 able to catalyze the epoxidation of free fatty acids in plants potx
Ngày tải lên :
07/03/2014, 03:20
... long chain fatty acids by recombinant CYP4F8 and CYP4F12 and catalytic importance of Tyr-125 and Gly-328 of CYP4F8 Arch Biochem Biophys 441, 174–181 19 Kandel S, Sauveplane V, Olry A, Diss L, Benveniste ... (53%), x-2 (15%), x-3 (8%), x-4 (18%) and x-5 (6%) For substrate oxidation, we determined, by kinetic studies, Km,app and Vmax,app values of 172 ± 13 lm and 117 ± nmolÆmin)1Ænmol)1 P450, respectively ... acid, and was indeed identified as 9,10-epoxystearic acid by GC ⁄ MS analysis (Fig S4) For substrate oxidation, we determined, by kinetic studies, Km,app and Vmax,app values of 84 ± 23 lm and 26...
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Báo cáo khoa học: Mutants of Saccharomyces cerevisiae deficient in acyl-CoA synthetases secrete fatty acids due to interrupted fatty acid recycling docx
Ngày tải lên :
07/03/2014, 05:20
... intracellular and extracellular fatty acids of YB526 and MS51 The cells were grown in YPR medium and harvested at different time points during the exponential and stationary phases Medium and cells ... were removed by centrifugation and the supernatant was extracted and tested for free fatty acids For strains carrying a combined deletion of FAA1 and FAA2 or of FAA1 and FAA3, we did not observe ... Intracellular and extracellular lipid extractions were performed using heptadecanoic acid (17:0) as internal standard for free fatty acids (1 lg for wild-type and 10 lg for mutant cells) and triheptadecanoylglycerol...
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