نتایج جستجو برای: دوکوزاهگزاینوئیک اسید dha
تعداد نتایج: 25826 فیلتر نتایج به سال:
Generalized peroxisomal disorders are severe congenital diseases that involve the central nervous system, leading to severe psychomotor retardation, retinopathy, liver disease, and early death. In these disorders, peroxisomes are not normally formed and their enzymes are deficient. Characteristically, plasmalogen synthesis and beta-oxidation of very-long-chain fatty acids (VLCFAs) are affected....
Several bacteria use glycerol dehydrogenase to transform glycerol into dihydroxyacetone (Dha). Dha is subsequently converted into Dha phosphate (Dha-P) by an ATP- or phosphoenolpyruvate (PEP)-dependent Dha kinase. Listeria innocua possesses two potential PEP-dependent Dha kinases. One is encoded by 3 of the 11 genes forming the glycerol (gol) operon. This operon also contains golD (lin0362), wh...
Docosahexaenoic acid (DHA) is essential for the growth and functional development of the brain in infants. DHA is also required for maintenance of normal brain function in adults. The inclusion of plentiful DHA in the diet improves learning ability, whereas deficiencies of DHA are associated with deficits in learning. DHA is taken up by the brain in preference to other fatty acids. The turnover...
INTRODUCTION The relation between docosahexaenoic (DHA) and eicosapentaenoic (EPA) vs. arachidonic acid (AA) seems characterized by both synergism and antagonism. MATERIALS AND METHODS Investigate the relation between EPA+DHA and AA in populations with a wide range of EPA+DHA status and across the life cycle. EPA+DHA and AA were determined in erythrocytes (RBC; n=1979), umbilical arteries (UA...
هدف از انجام مطالعه حاضر تعیین ترکیب شیمیایی و پروفایل اسیدهای چرب بافت عضلانی کپور ماهیان پرورشی شامل کپور علفخوار، کپور نقره ای، کپور سر گنده و کپور معمولی بود. آنالیز تقریبی نمونه ها نشان داد که در بین شاخص های مورد مطالعه (پروتئین، چربی، خاکستر و رطوبت) تفاوت معنی داری در بین کپور ماهیان پرورشی وجود نداشت (p>0/05). در هر چهار گونه ماهی مورد مطالعه پالمتیک اسید (c16:0) و اولئیک اسید (c18:1 ω...
Epidemiological studies suggest that increased intake of the omega-3 (n-3) polyunsaturated fatty acid (PUFA) docosahexaenoic acid (DHA) is associated with reduced risk of Alzheimer's disease (AD). DHA levels are lower in serum and brains of AD patients, which could result from low dietary intake and/or PUFA oxidation. Because effects of DHA on Alzheimer pathogenesis, particularly on amyloidosis...
BACKGROUND Regular consumption of n-3 fatty acids of marine origin can improve serum lipids and reduce cardiovascular risk. OBJECTIVE This study aimed to determine whether eicosapentaenoic (EPA) and docosahexaenoic (DHA) acids have differential effects on serum lipids and lipoproteins, glucose, and insulin in humans. DESIGN In a double-blind, placebo-controlled trial of parallel design, 59 ...
The validated therapeutic effects of dihydroartemisinin (DHA) in solid tumors have encouraged us to explore its potential in treating T-cell lymphoma. We found that Jurkat cells (a T-cell lyphoma cell line) were sensitive to DHA treatment with a IC50 of dihydroartemisinin. The cytotoxic effect of DHA in Jurkat cells showed a dose- and time- dependent manner. Interestingly, the cytotoxic effect ...
در پژوهش حاضر اثر مصرف مکمل امگا 3 بر مقدار سرمی پروستاگلاندین ای 2 پس از یک وهله فعالیت ورزشی درمانده ساز بررسی شده است. در این پژوهش 22 دانشجوی دختر ورزشکار با میانگین سنی، تودة بدن و حداکثر اکسیژن مصرفی به ترتیب 78/0 ± 17/21، 32/2 ± 24/21 و 97/4 ± 55/40 به دو گروه دارونما و مکمل تقسیم شدند. گروه مکمل روزانه 1 عدد کپسول امگا 3 حاوی ایکوساپنتانوییک اسید (epa) و دکوساهگزانوییک اسید (dha) و گروه...
The suitability of using plasma phopholipids (PLs) to assess docosahexaenoic acid (DHA) status during pregnancy is well accepted. Recent discussions have centered around whether red blood cells (RBCs) can be used to indicate DHA status. We tested the hypothesis that in pregnant women participating in an intervention study when fed a functional food containing DHA, maternal plasma PL DHA would b...
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