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From: ironjustice on 8 Aug 2008 09:32 Increased oxidative stress suggested by low serum vitamin E concentrations in patients with chronic fatigue syndrome. Miwa K, Fujita M Int J Cardiol 2008 Aug 4. Serum alpha-tocopherol concentrations were determined in 50 patients with chronic fatigue syndrome (CFS) and 40 control subjects (Control). Prevalence of each or any coronary risk factor was not significantly different between CFS and Control. CFS had significantly lower alpha- tocopherol concentrations than Control. The concentrations were significantly lower in the subjects with any coronary risk factors than those without in CFS as well as Control. Even among the subjects with any coronary risk factors and also among those without, CFS had significantly lower alpha-tocopherol concentrations than Control. In conclusion, CFS had significantly lower alpha-tocopherol concentrations irrespective of coronary risk factors than Control, suggesting the presence of increased oxidative stress in CFS. International journal of cardiology [Int J Cardiol] -------------------------------------------------------------------------------- Who loves ya. Tom Jesus Was A Vegetarian! http://tinyurl.com/2r2nkh Man Is A Herbivore! http://tinyurl.com/4rq595 DEAD PEOPLE WALKING http://tinyurl.com/zk9fk
From: jay on 8 Aug 2008 16:21 > Increased oxidative stress suggested by low serum vitamin E > concentrations in patients with chronic fatigue syndrome. > In conclusion, CFS had significantly lower alpha-tocopherol > concentrations irrespective of coronary risk factors than Control, > suggesting the presence of increased oxidative stress in CFS. Chronic Fatigue Syndrome can have multiple causes. One of them can be Persistent Organic Pollutants (POPs), and more specifically, TCDD, a potent dioxin. It bioaccumlates and biomagnifies up the food chain. Most people have gotten / are getting TCDD from consumption of meat/ fish/poultry/egg/dairy fats during the past three decades. Even with TCDD levels decreasing in dietary fats, people's level are still rising because it takes 10 years to eliminate half of what you have today, assuming you are not being exposed to anymore, which is not the case. Because TCDD is highly lipophilic, it accumulate in fatty body tissues, including the nervous system. TCDD binds with cell's Aryl Hydrocarbon Receptor and activates detoxification enzymes. These detox enzymes aren't able to detox TCDD. Experiments suggests that the detox enzymes end up binding with other compounds (ie endogenous estrogens, exogenous estrogen-like compounds, POPs) and create toxic intermediates, free radicals, DNA damage and cancer. The number of pathologies initiated by inappropriate activation of the AhR-mediated pathways is mind boggling. Pharmaceuticals usually drop a drug from further research, if it activates the AhR-mediated pathways. Induction of Oxidative Stress Responses by Dioxin and other Ligands of the Aryl Hydrocarbon Receptor. TCDD and other polyhalogenated aromatic hydrocarbon ligands of the aryl hydrocarbon receptor (AHR) have been classically considered as non-genotoxic compounds because they fail to be directly mutagenic in either bacteria or most in vitro assay systems. They do so in spite of having repeatedly been linked to oxidative stress and to mutagenic and carcinogenic outcomes. Oxidative stress, on the other hand, has been used as a marker for the toxicity of dioxin and its congeners. We have focused this review on the connection between oxidative stress induction and the toxic effects of fetal and adult dioxin exposure, with emphasis on the large species difference in sensitivity to this agent. We examine the roles that the dioxin-inducible cytochromes P450s play in the cellular and toxicological consequences of dioxin exposure with emphasis on oxidative stress involvement. Many components of the health consequences resulting from dioxin exposure may be attributable to epigenetic mechanisms arising from prolonged reactive oxygen generation. PMID: 18648615 The modulatory effects of ellagic acid and vitamin E succinate on TCDD- induced oxidative stress in different brain regions of rats after subchronic exposure. The effects of ellagic acid (EA) and vitamin E succinate (VES) on 2,3,7,8-tetrachlorodibenzo-p-dioxin (TCDD)-induced oxidative stress in different brain regions of rats have been studied after subchronic exposure to the compounds. TCDD was administered to groups of rats at a dose of 46 ng/kg/day for 90 days. EA and VES were administered to groups of rats, either separately or simultaneously with TCDD, every other day for 90 days. At the end of the treatment period, animals were sacrificed and brains were dissected to cerebral cortex (Cc), hippocampus (H), cerebellum (C), and brain stem (Bs), and were assayed for production of superoxide anion (SA), lipid peroxidation (LP), and DNA single-strand breaks (SSBs). While TCDD administration to rats resulted in significant production of SA, LP, and DNA SSBs in Cc and H, simultaneous administration of VES or EA with the xenobiotics resulted in significant protection against those effects. The results also indicate that VES provided a better protyection against TCDD- induced effects in brains when compared with EA. PMID: 15452880 Relationship between clinical features and blood levels of pentachlorodibenzofuran in patients with Yusho. BACKGROUND: Yusho is a form of food poisoning that occurred in 1968, as a result of consuming rice bran oil contaminated with polychlorinated biphenyls (PCBs) and various dioxins such as polychlorinated dibenzofurans (PCDFs). The victims of Yusho suffered from various dermatological, ophthalmological, and mucosal symptoms in addition to general FATIGUE, weight loss, anorexia, headache, paresthesia of the extremities, abdominal pain, cough and sputa, dysmenorrhea, and growth retardation in infants and children. We measured the blood levels of dioxins in the annual medical check-up of Yusho patients from 2001 to 2003. PURPOSE: To analyze the relationship between the concentrations of PCDFs/PCBs and the subjective/objective/ laboratory findings of patients with Yusho. We also compared the present clinical findings with those collected in 1988. RESULTS AND DISCUSSION: The mean blood level of 2,3,4,7,8-pentachlorodibenzofuran (PeCDF) in 359 patients with Yusho was 177.50 pg/g lipids, which was much higher than that of normal controls (15.2 +/- 8.9 pg/g lipids). The blood levels of PeCDF were significantly correlated with total PCB levels, hexachlorobiphenyl levels, urinary sugar, 2-h erythrocyte sedimentation rate, thymol turbidity test, and sodium levels. A significant correlation was also noted with dermatological findings (acneform eruption and comedones), mucosal findings (oral pigmentation), constipation, numbness in the extremities, body weight loss, and abnormal abdominal ultrasonography. The incidence and severity of most of the dermatological and ophthalmological symptoms decreased from 1988 to 2001-2003. In conclusion, high amounts of PCBs and PeCDF are still present in a number of patients with Yusho. The patients still suffer from various mucocutaneous and subjective symptoms. PMID: 17366567 External Qi therapy to treat symptoms of Agent Orange Sequelae in Korean combat veterans of the Vietnam War. We investigated the efficacy of Qi therapy as a non-pharmacological treatment for various symptoms presented by Korean combat veterans of the Vietnam War with Agent Orange Sequelae. Nine subjects volunteered to receive 30 minutes of Qi therapy, twice per day for 7 days. There was marked improvement in 89% of the patients with impaired physical activity, 86% of those with psychological disorder, 78% of those with heavy drug use, and 67% of those with FATIGUE, indigestion and high blood glucose levels. This data suggests that Qi therapy combined with conventional treatment has positive effects in reducing and managing the pain, psychosomatic disorders, and substance abuse in patients with Agent Orange Sequelae. We cannot completely discount the possible influence of the placebo effect, and more objective, clinical measures are needed to study the long-term effects of Qi therapy. PMID: 15344429 Dystonia and tremor following exposure to 2,3,7,8-tetrachlorodibenzo-p- dioxin. Forty-seven railroad workers who were exposed to polychlorinated phenols, including dioxin (TCDD), during 1979 while cleaning up the chemical spillage following damage to a tank car filled with these chemicals were followed medically for the subsequent 6 years. Two committed suicide. The initial neurological complaints included a sense of FATIGUE and muscle aching, both of which have been reported in other individuals following dioxin exposure. On detailed neurological examination in December, 1985, 24 of 45 had dystonic writer's cramp and/or other action dystonias of the hands. None of the involved individuals had a family history of dystonia, and all 24 dated the onset of the dystonia to the first 2 to 3 years subsequent to their toxic exposure. The dystonias varied in severity but were usually mild. No other types of dystonic involvement were recognized. Thirty-five of the 45 individuals also manifested postural and terminal intention tremor which resembled benign essential tremor. None of the involved individuals had a family history of tremor, and all 35 of those affected dated the onset of the tremor to some time subsequent to their toxic exposure. Forty-three of 45 patients had histories and findings suggestive of peripheral neuropathy. This is the first report relating any type of dystonia to prior dioxin exposure and the first report relating action dystonia, such as dystonic writer's cramp, and postural/terminal intention tremor, to toxic exposure of any type. PMID: 2849055 Commentary on 2,3,7,8-tetrachlorodibenzo-para-dioxin (TCDD). There is deep concern about the long term health effects of exposure to phenoxy herbicides and the contaminant TCDD; however, there is considerable scientific and medical uncertainty regarding the health effects from exposure to these chemicals. There are at least ten ongoing studies on reproduction, morbidity and mortality as well as studies of tissue concentrations of TCDD that are attempting to determine the health effects of these chemicals (see Table 2). Appropriate efforts should be made to prevent human and environmental exposure and to decontaminate the environment while awaiting the results of these investigations. Animal toxicity studies show such wide variations that extrapolations from a different species to humans are tenuous. Human studies on exposed workers and nonoccupational exposures are difficult to interpret because the exposure has not been quantified and because workers were exposed to mixtures of chemicals. Chloracne appears to be an important specific clinical marker of TCDD exposure, however, it can be caused by structurally similar compounds. Many of the past studies on human health effects of 2,4,5-T and TCDD are controversial. Since the scientific data are not firm, no specific statements can be made regarding the long term health effects at this time. Any individual who has had a significant exposure to TCDD should see his/her physician and have appropriate consultation. Long term follow up will be required. Physicians should be instructed regarding the possible manifestations of TCDD exposure to look for chloracne, soft tissue masses, muscle pain, FATIGUE, peripheral neuropathy, tender hepatic enlargement, enlargement, elevated liver enzymes, elevated lipids, prolonged prothrombin time, hemorrhagic cystitis and hirsutism, PMID: 4060565
From: ironjustice on 8 Aug 2008 16:56 On Aug 8, 6:32 am, ironjustice <teamtan...(a)hotmail.com> wrote: Increased oxidative stress suggested by low serum vitamin E concentrations in patients with chronic fatigue syndrome. << Fatigue .. overwhelming fatigue when one gets hemolysis .. You treat the hemolysis and the fatigue is cured. Lack of vitamin E .. causes .. hemolysis .. When you give vitamin E to a person who HAS hemolysis and vitamin E deficiency .. ? They are .. cured .. Hemolytic anemia .. Cites for all .. of the above .. Who loves ya. Tom Jesus Was A Vegetarian! http://tinyurl.com/2r2nkh Man Is A Herbivore! http://tinyurl.com/4rq595 DEAD PEOPLE WALKING http://tinyurl.com/zk9fk > Miwa K, Fujita M > Int J Cardiol 2008 Aug 4. > > Serum alpha-tocopherol concentrations were determined in 50 patients > with chronic fatigue syndrome (CFS) and 40 control subjects (Control). > Prevalence of each or any coronary risk factor was not significantly > different between CFS and Control. CFS had significantly lower alpha- > tocopherol concentrations than Control. The concentrations were > significantly lower in the subjects with any coronary risk factors > than those without in CFS as well as Control. Even among the subjects > with any coronary risk factors and also among those without, CFS had > significantly lower alpha-tocopherol concentrations than Control. In > conclusion, CFS had significantly lower alpha-tocopherol > concentrations irrespective of coronary risk factors than Control, > suggesting the presence of increased oxidative stress in CFS. > > International journal of cardiology [Int J Cardiol] > > -------------------------------------------------------------------------------- > > Who loves ya. > Tom > > Jesus Was A Vegetarian!http://tinyurl.com/2r2nkh > > Man Is A Herbivore!http://tinyurl.com/4rq595 > > DEAD PEOPLE WALKINGhttp://tinyurl.com/zk9fk
From: jay on 8 Aug 2008 17:26 > Fatigue .. overwhelming fatigue when one gets hemolysis .. > You treat the hemolysis and the fatigue is cured. > Lack of vitamin E .. causes .. hemolysis .. > When you give vitamin E to a person who HAS hemolysis > and vitamin E deficiency .. ? > They are .. cured .. Hemolysis is the breaking open of red blood cells and the release of hemoglobin into the surrounding fluid (plasma, in vivo). Erythrocytes - red blood cells. Damage to erythrocytes caused by 2,3,7,8-tetrachloro-dibenzo-p-dioxin (in vitro). The effects of the exposure of human erythrocytes to different concentrations of 2,3,7,8-tetrachlorodibenzo-p-dioxin were studied. Particular attention was paid to lipid peroxidation, haemoglobin oxidation, and changes in the activity of catalase and glutathione peroxidase. Human erythrocytes at a 5% haematocrit were incubated with 2,3,7,8-TCDD at concentrations of 0.2 ppm to 1.6 ppm (ng-microg/ml erythrocytes) for 1 hour. The results obtained show that 2,3,7,8-TCDD induces the generation of lipid peroxides and the oxidation of Hb, and decreases the activity of catalase and glutathione peroxidase. This supports the thesis that TCDD causes oxidative stress in erythrocytes. PMID: 15213807 Interaction of 2,4-dichlorophenoxyacetic acid (2,4-D) with cell and model membranes. 2,4-dichlorophenoxyacetic acid (2,4-D), a widely used herbicide, is a component of the "agent orange' whose toxicity has been extensively studied without definite conclusions. In order to evaluate its perturbing effect upon cell membranes, 2,4-D was made to interact with human erythrocytes and molecular models. These studies were performed by scanning electron microscopy on red cells, fluorescence spectroscopy on dimyristoylphosphatidylcholine (DMPC) large unilamellar vesicles and X-ray diffraction on multilayers of DMPC and dimyristoylphosphatidylethanolamine (DMPE). It was observed that 2,4-D induced a pronounced shape change to the erythrocytes. This effect is explained by the herbicide interaction with the outer monolayer of the red cell membrane. PMID: 8972711 Microarray analysis of gene expression in peripheral blood mononuclear cells from dioxin-exposed human subjects. Tetrachlorodibenzo-p-dioxin (TCDD) is classified as a human carcinogen and exerts toxic effects on the skin (chloracne). Effects on reproductive, immunological, and endocrine systems have also been observed in animal models. TCDD acts through the aryl hydrocarbon receptor (AhR) pathway influencing largely unknown gene networks. An industrial accident in Seveso, Italy in 1976 exposed thousands of people to substantial quantities of TCDD. Twenty years after the exposure, this study examines global gene expression in the mononuclear cells of 26 Seveso female never smokers, with similar age, alcohol consumption, use of medications, and background plasma levels of 22 dioxin congeners unrelated to the Seveso accident. Plasma dioxin levels were still elevated in the exposed subjects. We performed analyses in two different comparison groups. The first included high- exposed study subjects compared with individuals with background TCDD levels (average plasma levels 99.4 and 6.7ppt, respectively); the second compared subjects who developed chloracne after the accident, and those who did not develop this disease. Overall, we observed a modest alteration of gene expression based on dioxin levels or on chloracne status. In the comparison between high levels and background levels of TCDD, four histone genes were up-regulated and modified expression of HIST1H3H was confirmed by real-time PCR. In the comparison between chloracne case-control subjects, five hemoglobin genes were up-regulated. Pathway analysis revealed two major networks for each comparison, involving cell proliferation, apoptosis, immunological and hematological disease, and other pathways. Further examination of the role of these genes in dioxin induced-toxicity is warranted. PMID: 17101203 Influence of aromatic hydrocarbon receptor-mediated events on the genotoxicity of cigarette smoke condensate. The role of aromatic hydrocarbon receptor (AhR)-mediated events on the genotoxicity of mainstream cigarette smoke condensate was investigated. Together, these data suggest that cigarette smoke contains chemicals which transform the AhR to an active transcription factor and AhR-regulated enzyme induction plays an important role in mediating the genotoxicity of this complex environmental pollutant. PMID: 9855021
From: ironjustice on 8 Aug 2008 19:59 On Aug 8, 2:26 pm, jay <jaym1...(a)hotmail.com> wrote:2,3,7,8- tetrachloro-dibenzo-p-dioxin << Maybe what you should dooo .. is give us a cite for this .. removal of 2,3,7,8-tetrachloro-dibenzo-p-dioxin .. curing .. anemia .. ? You have an article for that .. ? How about dioxin .. depleting .. tocopherol .. ? You have an article for that .. ? You seem to be posting pretty much the same articles .. over and over .. Who loves ya. Tom Jesus Was A Vegetarian! http://tinyurl.com/2r2nkh Man Is A Herbivore! http://tinyurl.com/4rq595 DEAD PEOPLE WALKING http://tinyurl.com/zk9fk > > Fatigue .. overwhelming fatigue when one gets hemolysis .. > > You treat the hemolysis and the fatigue is cured. > > Lack of vitamin E .. causes .. hemolysis .. > > When you give vitamin E to a person who HAS hemolysis > > and vitamin E deficiency .. ? > > They are .. cured .. > > Hemolysis is the breaking open of red blood cells and the release of > hemoglobin into the surrounding fluid (plasma, in vivo). > > Erythrocytes - red blood cells. > > Damage to erythrocytes caused by 2,3,7,8-tetrachloro-dibenzo-p-dioxin > (in vitro). > The effects of the exposure of human erythrocytes to different > concentrations of 2,3,7,8-tetrachlorodibenzo-p-dioxin were studied. > Particular attention was paid to lipid peroxidation, haemoglobin > oxidation, and changes in the activity of catalase and glutathione > peroxidase. Human erythrocytes at a 5% haematocrit were incubated with > 2,3,7,8-TCDD at concentrations of 0.2 ppm to 1.6 ppm (ng-microg/ml > erythrocytes) for 1 hour. The results obtained show that 2,3,7,8-TCDD > induces the generation of lipid peroxides and the oxidation of Hb, and > decreases the activity of catalase and glutathione peroxidase. This > supports the thesis that TCDD causes oxidative stress in erythrocytes. > PMID: 15213807 > > Interaction of 2,4-dichlorophenoxyacetic acid (2,4-D) with cell and > model membranes. > 2,4-dichlorophenoxyacetic acid (2,4-D), a widely used herbicide, is a > component of the "agent orange' whose toxicity has been extensively > studied without definite conclusions. In order to evaluate its > perturbing effect upon cell membranes, 2,4-D was made to interact with > human erythrocytes and molecular models. These studies were performed > by scanning electron microscopy on red cells, fluorescence > spectroscopy on dimyristoylphosphatidylcholine (DMPC) large > unilamellar vesicles and X-ray diffraction on multilayers of DMPC and > dimyristoylphosphatidylethanolamine (DMPE). It was observed that 2,4-D > induced a pronounced shape change to the erythrocytes. This effect is > explained by the herbicide interaction with the outer monolayer of the > red cell membrane. PMID: 8972711 > > Microarray analysis of gene expression in peripheral blood mononuclear > cells from dioxin-exposed human subjects. > Tetrachlorodibenzo-p-dioxin (TCDD) is classified as a human carcinogen > and exerts toxic effects on the skin (chloracne). Effects on > reproductive, immunological, and endocrine systems have also been > observed in animal models. TCDD acts through the aryl hydrocarbon > receptor (AhR) pathway influencing largely unknown gene networks. An > industrial accident in Seveso, Italy in 1976 exposed thousands of > people to substantial quantities of TCDD. Twenty years after the > exposure, this study examines global gene expression in the > mononuclear cells of 26 Seveso female never smokers, with similar age, > alcohol consumption, use of medications, and background plasma levels > of 22 dioxin congeners unrelated to the Seveso accident. Plasma dioxin > levels were still elevated in the exposed subjects. We performed > analyses in two different comparison groups. The first included high- > exposed study subjects compared with individuals with background TCDD > levels (average plasma levels 99.4 and 6.7ppt, respectively); the > second compared subjects who developed chloracne after the accident, > and those who did not develop this disease. Overall, we observed a > modest alteration of gene expression based on dioxin levels or on > chloracne status. In the comparison between high levels and background > levels of TCDD, four histone genes were up-regulated and modified > expression of HIST1H3H was confirmed by real-time PCR. In the > comparison between chloracne case-control subjects, five hemoglobin > genes were up-regulated. Pathway analysis revealed two major networks > for each comparison, involving cell proliferation, apoptosis, > immunological and hematological disease, and other pathways. Further > examination of the role of these genes in dioxin induced-toxicity is > warranted. PMID: 17101203 > > Influence of aromatic hydrocarbon receptor-mediated events on the > genotoxicity of cigarette smoke condensate. > The role of aromatic hydrocarbon receptor (AhR)-mediated events on the > genotoxicity of mainstream cigarette smoke condensate was > investigated. Together, these data suggest that cigarette smoke > contains chemicals which transform the AhR to an active transcription > factor and AhR-regulated enzyme induction plays an important role in > mediating the genotoxicity of this complex environmental pollutant. > PMID: 9855021
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