Abstract
In reviewing the effects of the 2 pollutants on vegetation and domestic animals there can be no doubt that airborne F– is far more harmful than sulfur oxides. F– reaches the blood stream both through inhalation and by ingestion with contaminated food. In plants the translocation of F– throughout the plant structure and its damaging effect on leaves, blossoms and fruit is much more pronounced than that of sulfur oxides. Sulfur oxides irritate, primarily, the upper respiratory tract. They rarely enter the distal portions of the lungs and the alveolar system. They never enter the blood stream. F–, a systemic poison, is promptly absorbed into the blood stream from the upper respiratory tract. It affects primarily the calcified tissue but can also induce considerable damage to many other organs, especially the arteries and the heart. Where there is smoke from buringing coal there is also F–. The systemic damage to humans believed to have been induced by sulfur oxides is likely to be primarily brought on by F– in conjunction with toxic agents such as As, Cd and Hg present in coal.
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Effect of fluoride on enzymes from serum, liver, kidney, skeletal and heart muscles of mice.
White mice maintained on water containing 100 ppm NaF showed changes in the enzyme level in serum, liver, kidney, heart and skeletal muscles. Enzymes studies were alkaline phosphatase (ALP), acid phosphatase (AcP), glutamate-oxalacetate transaminase (GOT), glutamate-pyruvate transaminase (GPT), lactic dehydrogenase (LDH), isocitric dehydrogenase (ICDH) and cholinesterase (CE). AcP was markedly
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Review of the Bartlett-Cameron survey: a ten year fluoride study.
Analysis of the data produced the following conclusions: 1. As was expected, dental fluorosis was significantly greater in Bartlett than in Cameron (all of the participants born and in continuous residence in Bartlett during the tooth formative period exhibited positive evidence of dental fluorosis). 2. The incidence of cardiovascular disease was higher
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Further observations on radiological changes of endemic food borne skeletal fluorosis
Among radiological changes in 396 cases of foodborne skeletal fluorosis, from 4 endemic areas in Guizhou, China, osteoporosis, osteomalacia and impaired bone growth were seen in addition to previously recorded findings of osteosclerosis, bone prominences, joint changes and calcification of peripheral arteries. The deformity of genu valgum, a manifestation of
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The pathogenesis of endemic fluorosis: Research progress in the last 5 years.
Fluorine is one of the trace elements necessary for health. It has many physiological functions, and participates in normal metabolism. However, fluorine has paradoxical effects on the body. Many studies have shown that tissues and organs of humans and animals appear to suffer different degrees of damage after long-term direct
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Fluoride in Drinking Water: A Scientific Review of EPA’s Standards.
Excerpts: Summary Under the Safe Drinking Water Act, the U.S. Environmental Protection Agency (EPA) is required to establish exposure standards for contaminants in public drinking-water systems that might cause any adverse effects on human health. These standards include the maximum contaminant level goal (MCLG), the maximum contaminant level (MCL), and the secondary
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Fluoride & Electrocardiogram Abnormalities
An electrocardiogram (ECG) is a diagnostic test that measures the electrical activity of the heart. An ECG can reveal heart rate, heart rhythym (i.e. steady or irregular), and the strength and timing of the heart’s natural electrical signals. ECGs are described in terms of “waves” (e.g. amplitude and duration). Problems
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Skeletal Fluorosis: The Misdiagnosis Problem
It is a virtual certainty that there are individuals in the general population unknowingly suffering from some form of skeletal fluorosis as a result of a doctor's failure to consider fluoride as a cause of their symptoms. Proof that this is the case can be found in the following case reports of skeletal fluorosis written by doctors in the U.S. and other western countries. As can be seen, a consistent feature of these reports is that fluorosis patients--even those with crippling skeletal fluorosis--are misdiagnosed for years by multiple teams of doctors who routinely fail to consider fluoride as a possible cause of their disease.
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"Pre-Skeletal" Fluorosis
As demonstrated by the studies below, skeletal fluorosis may produce adverse symptoms, including arthritic pains, clinical osteoarthritis, gastrointestinal disturbances, and bone fragility, before the classic bone change of fluorosis (i.e., osteosclerosis in the spine and pelvis) is detectable by x-ray. Relying on x-rays, therefore, to diagnosis skeletal fluorosis will invariably fail to protect those individuals who are suffering from the pre-skeletal phase of the disease. Moreover, some individuals with clinical skeletal fluorosis will not develop an increase in bone density, let alone osteosclerosis, of the spine. Thus, relying on unusual increases in spinal bone density will under-detect the rate of skeletal fluoride poisoning in a population.
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Fluoride & Arteriosclerosis
Healthy arteries are flexible and elastic, allowing efficient transfer of blood and nutrients from the heart to the rest of the body. Arteriosclerosis refers to a stiffening of the arteries, including loss of elasticity. This is a slow, progressive disease that may begin early in life from damage to the
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Fluoride, Blood Pressure and Hypertension
Individuals with blood pressure readings that exceed 140/90 are considered hypertensive. Hypertension can increase the risk of stroke, heart attack, heart failure, aortic aneurysms, and peripheral arterial disease. An association between increased fluoride in ground water and increased prevalence of hypertension has been observed, especially among adult males (Amini et
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