vitamins mineral s and essential fatty acids
Báo cáo khoa học: Metabolic pathway that produces essential fatty acids from polymethylene-interrupted polyunsaturated fatty acids in animal cells pot
... as a way to produce essential fatty acids from gymnosperm PMI-PUFAs. Results Sciadonic acid-dependent formation of linoleic acid and 16:2 D-7,10 in Swiss 3T3 cells The fatty acid compositions ... as an internal standard and subjected to methanolysis for GC analysis. The amounts of fatty acids were determined from the peak area, and expressed as lg ⁄ dish ( 1 · 10 7 cells). Experiments ... corresponding n)6 analogue. As described in the Results section, a significant pro- portion of the sciadonate seemed to be processed by peroxisomes in both Swiss 3T3 cells and CHO cells. It should...
Ngày tải lên: 23/03/2014, 09:20
Differential accumulation of oil content and major fatty acids during seed developmental stages in sunflower (Helianthus annuus L.) hybrids differing in oleic acid content
... Minor fatty acids The accumulation of minor fatty acids was less than per cent at DAA in all six hybrids This was due to beginning of fatty acids pathway during initial stages of seed formation and ... developing sunflower seeds were decreased during seed developmental stages Maximum seed moisture was observed at the time of anthesis irrespective of hybrids and high seed moisture content was maintained ... based on retention time of the respective standards used, which was carried out for days interval samples from flowering to physiological maturity Results and Discussion Moisture content Moisture...
Ngày tải lên: 20/09/2020, 19:34
Acyl ghrelin induces insulin resistance independently of GH, cortisol, and free fatty acids
... later analysis Biochemical analyses. Plasma glucose was analyzed bedside using the glucose oxidase method (YSI 2300 STAT Plus; YSI Life Sciences, Yellow Springs, OH) Serum and plasma samples were ... the presence and absence of concomitant suppression of lipolysis by means of acipimox administration, which suppresses lipolysis and lowers serum FFA levels via inhibition of the hormone sensitive ... tissue, and liver6,7 suggests that ghrelin also exerts direct tissue effects In support of this, we have previously demonstrated that ghrelin acutely induces insulin resistance in skeletal muscle...
Ngày tải lên: 19/11/2022, 11:40
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
... vascular smooth muscle cells J Biol Chem 278, 9986–9992 Nunez, E.A (1997) Fatty acids involved in signal cross-talk between cell membrane and nucleus Prostaglandins Leukot Essent Fatty Acids ... the smooth muscle cells Lastly, we thank Owen Parkes for linguistic assistance References Ross, R (1999) Atherosclerosis an inflammatory disease N Engl J Med 340, 115–126 Libby, P., Warner, S. J ... Biochemicals) Ó FEBS 2004 Anti-mitogenic action of EPA and DHA (Eur J Biochem 271) 4465 Statistical analysis The measured values are expressed as mean ± SEM Statistical analysis was performed...
Ngày tải lên: 19/02/2014, 16:20
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
... 5¢-TCCCTGCCA CTCCACAACATTCCG-3¢. Statistical analysis Statistical analyses were performed by using the chi-square test implemented in spss, version 11.0 (SPSS Inc., Chicago, IL, USA). All statistical analyses were two-sided, ... Similar studies with a smaller sample size also support this inverse association between the ratio of n-3 to n-6 PUFA and breast cancer risk [17], breast cancer metastasis [18], and sensitivity of mammary ... observed in the control sam- ples [14,15]. As for mammary tissue, a variety of evidence suggests strongly that the n-3 PUFA content of adipose breast tissue is inversely associated with increased...
Ngày tải lên: 16/03/2014, 10:20
Báo cáo khoa học: Cytochrome P450 metabolizing fatty acids in plants: characterization and physiological roles pptx
... enzyme source and radiola- belled FAs as substrates. This is because plant FA hydroxylases are either low in abundance or expressed in specific tissues and ⁄ or in response to stress [7]. This has ... analysis of its tissue specificity, suggested its possible implication in the syntesis of suberin monomers. This was confirmed by study of the ralph mutant possessing an alteration in the coding sequence ... regiose- lectivities and substrate specificities and were differ- ently regulated. This suggested that many P45 0s acting on FAs existed within the same species and acted on distinct substrates in...
Ngày tải lên: 22/03/2014, 16:21
báo cáo khoa học: " Human serum-derived hydroxy long-chain fatty acids exhibit anti-inflammatory and anti-proliferative activity" pot
... experiments ± 1S. D absent from several types of plant-based products such as grains and seed oils, as well as human tissues including colonic tumors and normal colon epithelium (unpublished observations) ... polyunsaturated fatty acids improve cognitive function and prevent depression, dementia, and Alzheimer? ?s disease– but how and why? Prostaglandins Leukot Essent Fatty Acids 2008, 78:11-19 Spiteller ... radicals: inductors of neurodegenerative and other inflammatory diseases Their origin and how they transform cholesterol, phospholipids, plasmalogens, polyunsaturated fatty acids, sugars, and proteins...
Ngày tải lên: 10/08/2014, 10:21
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
... intake and the severity of psychotic symptoms [15], as well as studies showing that patients with schizophrenia or depression have lower levels of PUFAs in brain tissue, red blood cells and skin ... reasons, is fairly low when distress associated with positive symp- toms is held constant (r = 0.25; Stefanis et al., 2002 [1]). Thus, there are reasons to believe that the dimension of positive ... antagonism is the key to biological understanding Prostaglandins Leukot Essent Fatty Acids 2002, 66(1):83-90 Simopoulos A, Cleland L: Omega-6/ Omega-3 Essential Fatty. .. A, Eyles DW:...
Ngày tải lên: 11/08/2014, 16:22
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
... Cytokines and eicosanoids were measured in plasma and in lipopolysaccharide-stimulated whole blood culture supernatants Fatty acids were measured in plasma phosphatidylcholine Results: Fish oil ... EPA status and this is associated with more marked changes in some cytokines in plasma, improved gas exchange and a trend towards reduced length of hospital stay Key messages • Including fish ... oxygen; SAPS: simplified acute physiology score; SIRS: systemic inflammatory response syndrome; TNF: tumor necrosis factor Competing interests PCC has received speaking honoraria from B Braun, Fresenius-Kabi,...
Ngày tải lên: 13/08/2014, 20:21
Enhanced transdermal delivery with fatty acids and electroporation
... dose across skin In short, this thesis has successfully shed some insights into the enhancement mechanisms of fatty acids and derived a skin permeation enhancement method based on the synergy ... interactions between fatty acids- based... (intercellular) 2.3 Fatty acids as permeation enhancers Fatty acids are one class of chemical permeation enhancers that have been successfully used ... delivery using physicochemical principles involving excised skin and formulations. 7.1 Skin permeation of fatty acids For safety concerns, the permeation rate of fatty acids through skin needs to...
Ngày tải lên: 12/09/2015, 10:37
Effects of central nervous system free fatty acids, prostaglandins and lysophospholipids on allodynia in a mouse model of orofacial pain
... and central nervous systems (CNS) of a series of neuronal elements concerned solely with the processing of these simple noxious elements (b) Phase (Inflammatory Pain) If a noxious stimulus is ... Effects of central nervous system free fatty acids, prostaglandins and lysophospholipids on allodynia in a mouse model of orofacial pain Exp Brain Res 2006, Under Revision Vos BP, Strassman AM, ... astrocyte responses to lysophosphatidic acids Biochim Biophys Acta 2002; 1582:154-60 Svensson CI, Yaksh TL The spinal phospholipase-cyclooxygenase-prostanoid cascade in nociceptive processing Annu...
Ngày tải lên: 05/10/2015, 13:53
Lecture 10 mineral resources and mining s
... dust, etc.) • asphyxiation (methane, carbon monoxide, etc.) • pneumoconiosis (from inhaling coal dust) • asbestosis (from inhaling asbestos fibers) • silicosis (from inhaling silicate dust) • heavy ... Lecture Photos courtesy of Lundin [...]... processes avoids nasty surprises later e.g Barrick s huge Acanthite reserves in tailings at Veladero 4 Beneficiation: separate ore minerals from other ... and sell the commodity Mining is an economic activity The decision to mine (or not to mine) a particular ore deposit depends upon: an analysis of costs, benefits and risks These considerations...
Ngày tải lên: 30/11/2016, 13:37
Emulsifed omega-3 fatty-acids modulate the symptoms of depressive disorder in children and adolescents: A pilot study
... emulsion with a control oil emulsion alongside standard treatment for depressive symptoms in children and adolescents suffering from depressive disorder (DD) and mixed anxiety depressive disorder ... Child Adolesc Psychiatry Ment Health (2017) 11:30 DOI 10.1186 /s1 3034-017-0167-2 RESEARCH ARTICLE Child and Adolescent Psychiatry and Mental Health Open Access Emulsified omega‑3 fatty? ? ?acids modulate ... to diagnosis into two subgroups (DD—10/17 and mixed anxiety depressive disorder (MADD)—7/17 patients) and in the Omega-6 group into DD—10/18 and MADD—8/18 patients Groups were evaluated separately...
Ngày tải lên: 14/01/2020, 19:04
Arachidonic acid and other unsaturated fatty acids and some of their metabolites function as endogenous antimicrobial molecules: A review
... molecules and processes is needed to maintain normal tissue homeostasis (see Fig 1) Based on these results [47–58], it is reasonable to assume that in critically ill patients such as those suffering ... tissues/cells and invading organisms This delicate balance between pro- vs anti-inflammatory cytokines and lipids and M1 vs M2 macrophages and ROS vs anti-oxidants is essential to maintain tissue ... microbes with skin and mucosal surfaces Based on the evidences presented above, it remains to be seen whether AA and other PUFAs and their metabolites such as lipox ins/resolvins/protectins/maresins...
Ngày tải lên: 15/01/2020, 04:55
No effect of adding dairy lipids or long chain polyunsaturated fatty acids on formula tolerance and growth in full term infants: A randomized controlled trial
... physical design, operating principles, validation and measurement procedures is provided elsewhere [11, 12] The PEA POD assesses fat mass and fat free mass by direct measurements of body mass and volume ... analyses Statistical analyses were performed using SAS software (SAS Institute Inc., Cary NC, USA) by Soladis, Lyon, France All statistical analyses were performed on an intention to treat basis ... (http://www.who.int/childgrowth/software/en/) Body composition was assessed using an air displacement plethysmography system (PEA POD Infant Body Composition System, COSMED- USA) A detailed description of the PEA POD? ?s physical...
Ngày tải lên: 20/02/2020, 22:43
Comparative study of phenolic compounds, vitamin E, and fatty acids compositional profiles in black seed-coated soybeans (Glycine Max (L.) Merrill) depending on pickling period in brewed
... Statistical analysis In this study, the pickled soybeans were prepared in triplicate, and sample extractions and instrumental analyses were conducted in duplicate The statistical analysis was ... high quality proteins as well as lipids A number of nutritionally functional substances found in soybeans, such as isoflavones, saponins, phytic acid, anthocyanins, phytosterols, and dietary fiber, ... differences between the means among the samples Results and? ?discussion Changes in the phenolics content in soybeans during pickling Table shows the changes in the phenolics content in the untreated soybeans,...
Ngày tải lên: 29/05/2020, 13:40
Hệ thống sensor trong robot
... có loại sensor tín hiệu xa, sensor tín hiệu gần, sensor xúc giác sensor thị giác Các loại sensor ngoại tín hiệu Sensor xúc giác Sensor tín hiệu gần - Sensor từ cam - Sensor Hall - Sensor điện ... loại sensor nội tín hiệu Sensor vị trí kiểu chiết áp Gia tốc kế Sensor vị trí kiểu biến áp Sensor điện từ Sensor điện quang Sensor lực Sensor ngoại tín hiệu Sensor ngoại tín hiệu Là loại sensor ... thống sensor Robot Phân loại sensor Sensor vị trí vận tốc gia tốc ứng dụng Sensor lực sensor xúc giác ứng dụng Sensor tín hiệu gần sensor tín hiệu xa Phụ lục Kết luận Kết cấu chung Robot Sensor...
Ngày tải lên: 23/05/2014, 13:35
Tài liệu VẬN HÀNH – BẢO TRÌ MÁY BIẾN ÁP, Chương 3 pptx
... cao, rơle so lệch 87N không đủ độ nhạy tác động, người ta thay rơle so lệch chống chạm đất tổng trở cao 64N (hình 2.12b) Rơle so lệch tổng trở cao mắc song song với điện trở R có trị s lớn Trong ... áp suất lắp nắp thùng máy biến áp mở nhanh (mở hết van khoảng 2ms) để thoát khí dầu từ thùng MBA môi trường ngoài, áp suất thùng giảm Trong thiết bị an toàn áp suất có gắn rơle áp suất S ... CHỐNG S CỐ GIÁN TIẾP BÊN TRONG MBA Có loại bảo vệ sau: Rơle khí (BUCHHOLZ) Bảo vệ nhiệt Rơle phát tốc độ tăng, giảm áp suất dầu Bảo vệ dòng dầu điều áp S dụng loại tuỳ quan điểm nhà s n xuất...
Ngày tải lên: 26/01/2014, 19:20
Tài liệu VẬN HÀNH – BẢO TRÌ MÁY BIẾN ÁP, Chương 4 pptx
... hai cuộn dây: Loại MBA Thơng s s n xuất Có SBđ điều m Un(% Pn Po Io(% Uđm chỉnh ) cuộn ) điện Ucdây Uh áp Dòng ngắn mạch lớn nhất, nhỏ xuất dạng ngắn mạch Các thơng s , đặc tính máy biến dòng ... MBA U1 SH T 51 N U2 N1 I BẢO VỆ Q DỊNG ĐIỆN I.1 Cầu chì: Cầu chì chọn theo điều kiện sau: Icc Kat.Iđm (2-5) Với Iđm: dòng làm việc định mức phía đặt cầu chì; Kat hệ s an tồn lấy 1,2 S liệu ... vào cuộn dây tương ứng SBđm I lv đm 3U Bđm (2-6) Với SBđm: cơng suất định mức máy biến áp UBđm: điện áp định mức MBA I.2.1 Bảo vệ cắt nhanh: Xác định dòng ngắn mạch s cấp cực đại chạy qua...
Ngày tải lên: 26/01/2014, 19:20
Tiểu luận Quản trị sản xuất điều hành Thực trạng công tác bảo trì máy biến áp tại công ty Cổ phần Thực phẩm Á Châu
... cho s n phẩm họ Tỷ lệ hư hỏng tỷ lệ phần trăm lượng s n phẩm hư hỏng với tổng s s n phẩm thử nghiệm FR (%) s lượng hư hỏng suốt chu kỳ thời gian FR(N): FR (%) = S lượng hư hỏng x 100% S lượng ... bị hỏng sau 600 kiểm tra Ta tính toán tỷ lệ hư hỏng sau: FR (%) = S lượng hư hỏng = 2*100% /20 = 10% S lượng s n phẩm kiểm tra S lượng hư hỏng theo tỷ lệ giở hoạt động sau: FR (N) = S ố lượng ... năm máy s y với mức chi phí bảo trì phòng ngừa 100.000 đồng cho lần Nếu máy s y bị hư hỏng tổn thất trung bình s n xuất s a chữa 250.000 đồng S liệu cho thấy khả hư hỏng sau bảo trì sau: S lượng...
Ngày tải lên: 04/02/2015, 00:07