401 research outputs found
Metabotyping of docosahexaenoic acid - Treated alzheimer's disease cell model
10.1371/journal.pone.0090123PLoS ONE92-POLN
Nutritional therapies for mental disorders
According to the Diagnostic and Statistical Manual of Mental Disorders, 4 out of the 10 leading causes of disability in the US and other developed countries are mental disorders. Major depression, bipolar disorder, schizophrenia, and obsessive compulsive disorder (OCD) are among the most common mental disorders that currently plague numerous countries and have varying incidence rates from 26 percent in America to 4 percent in China. Though some of this difference may be attributable to the manner in which individual healthcare providers diagnose mental disorders, this noticeable distribution can be also explained by studies which show that a lack of certain dietary nutrients contribute to the development of mental disorders. Notably, essential vitamins, minerals, and omega-3 fatty acids are often deficient in the general population in America and other developed countries; and are exceptionally deficient in patients suffering from mental disorders. Studies have shown that daily supplements of vital nutrients often effectively reduce patients' symptoms. Supplements that contain amino acids also reduce symptoms, because they are converted to neurotransmitters that alleviate depression and other mental disorders. Based on emerging scientific evidence, this form of nutritional supplement treatment may be appropriate for controlling major depression, bipolar disorder, schizophrenia and anxiety disorders, eating disorders, attention deficit disorder/attention deficit hyperactivity disorder (ADD/ADHD), addiction, and autism. The aim of this manuscript is to emphasize which dietary supplements can aid the treatment of the four most common mental disorders currently affecting America and other developed countries: major depression, bipolar disorder, schizophrenia, and obsessive compulsive disorder (OCD)
LIPIDS, FATTY-ACIDS AND TRACE-ELEMENTS IN PLASMA AND ERYTHROCYTES OF PEDIATRIC-PATIENTS WITH HOMOZYGOUS SICKLE-CELL DISEASE
LIPIDS, FATTY-ACIDS AND TRACE-ELEMENTS IN PLASMA AND ERYTHROCYTES OF PEDIATRIC-PATIENTS WITH HOMOZYGOUS SICKLE-CELL DISEASE
The importance of (early) folate status to primary and secondary coronary artery disease prevention
Folate, methionine, betaine, choline, zinc and Vitamins B-12, B-6 and B-2 are involved in one-carbon metabolism, which includes S-adenosylmethionine (SAM) substrated methylation. Inadequate enzyme activities and imbalances of substrates and cofactors in one-carbon metabolism, together referred to as the 'methyldietary' constituents, may cause homocysteine and S-adenosylhomocysteine accumulation. Hyperhomocysteinemia is associated with many disorders including coronary artery disease (CAD). CAD at adult age is also associated with low birth weight-induced 'programming', which prepares for unfavorable postpartum conditions and carries the potential of transgenerational transmission. CAD risks of hyperhomocysteinemia and 'programming' might find a common biochemical basis in epigenetics, which, among others, operates via SAM-substrated methylation of DNA and histones. Folic acid-responsive global and locus-specific hypomethylation were found in hyperhomocysteinemia and CAD. Currently, there is no hard evidence that folic acid supplementation of CAD patients is beneficial or that improved folate status in pregnancy prevents CAD in the offspring at adult age. The folate RDA as derived from CAD primary prevention might require embracement of the assumption that 'what nutritional measures are best for CAD patients are most probably best for the general population'. We have no knowledge on the optimal 'methyldiet' balance on which our genome has become adapted during millions of years of evolution and on which our genome consequently functions best. More insight may derive from the study of methyldietary constituents and soft endpoints such as plasma homocysteine and gene methylation, in healthy, pregnant and non-pregnant, subjects and CAD patients and in populations with high and low CAD risks and those consuming diets more closely related to our ancient diet. Folic acid supplementation is obviously unnecessary at sufficient intake of naturally occurring folates, implying that continuing efforts should aim at meeting the recommendations by making the right choice of food products, that are either or not folate-enriched by genetic modification. (c) 2005 Elsevier Inc. All rights reserved
EUMELANIN (PRECURSOR) METABOLITES AS MARKERS FOR PIGMENTED MALIGNANT-MELANOMA - A PRELIMINARY-REPORT
URINARY-EXCRETION OF CONJUGATED HOMOVANILLIC-ACID, 3,4-DIHYDROXYPHENYLACETIC ACID, PARA-HYDROXYPHENYLACETIC ACID, AND VANILLIC ACID BY PERSONS ON THEIR USUAL DIET AND PATIENTS WITH NEURO-BLASTOMA
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