Abstract

Czerwinski and Lankosz reported that 7 out of 60 retired workers (12%) in a Polish aluminum plant, who showed evidence of low-grade skeletal fluorosis, were afflicted with gastric ulcer. Such a high incidence raises the question whether or not certain kinds of ulcers in the stomach and upper intestinal tract might be related to F-. The daily diet contains F-. A cardinal feature of acute poisoning from inorganic fluoride compounds is severe vomiting, extreme pain in the epigastrium and gastric hemorrhages. At autopsy, ulcerations of the stomach and the upper intestinal tract are almost always present. The degree of damage to the gastric mucosa, i.e., the severity of the ulceration, is dependent on the amount of the fluoride compound ingested, the tightness of the bond of the F- in the molecule of the compound and the acidity of the stomach of the individual patient.

• Related Studies :

  • Haematological changes in fluorotic adults and children in fluoride endemic regions of Gaya district, Bihar, India.

    Groundwater used for drinking and cooking was analysed for fluoride (F), and health surveys were conducted in Bodh Gaya, Amas and Bankebazaar blocks of the Gaya district, Bihar, India. Amas and Bankebazaar blocks were F endemic areas with mean F = 2.36 ± 0.23 mg/L (N = 27). Bodh Gaya was considered as control area with

  • The beneficial or detrimental fluoride to gut microbiota depends on its dosages.

    Highlights The beneficial or detrimental fluoride to gut microbiota depends on its dosages. Low dosages of fluoride had limited effect on structure of gut microbiota. Low dosage of fluoride could promote the growth of beneficial gut microbiota. High dosage of fluoride significantly changed the composition of gut microbiota. High

  • Apoptotic and Degenerative Changes in the Enteric Nervous System Following Exposure to Fluoride During Pre- And Post-natal Periods.

    Children born in fluorosis endemic areas usually suffer from gastrointestinal complications and are unable to attain normal growth as per their age group. The enteric nervous system (ENS) controls gut movement and functions. It is highly vulnerable to any ingested toxins. Based on observations, it was hypothesized that fluoride exposure

  • Acute Rubigine ® Poisoning in Martinique a French Overseas Department of America: Clinical Characteristics and Prognostic Factors.

    Rubigine® is an anti-rust stain remover containing fluorides which is believed to have been the cause of many deaths in Martinique. However, after the modification of its composition in 2006, serious poisoning from old formulas containing fluorides persisted. Our main objective was to determine the clinical characteristics and prognostic factors of

  • Prenatal and postnatal ingestion of fluoride salts: a progress report.

    *This study was made possible, in part by research grant D 70 from the United States Public Health Service, U, S. Department of Health, Education and Welfare, and in part by a grant from the New Jersey Dental Research Association, Inc. Enziflur@ tablets were supplied for this study by Ayerst Laboratories, 22 East

• Related FAN Content :

  • Fluoride-Induced Damage to Gastric Mucosa in Human Clinical Trials

    When fluoride has been used (at doses of 18-34 mg/day) as an experimental treatment for osteoporosis, gastric pain is one of the two main side effects consistently encountered. To better understand how fluoride causes this effect, researchers have sought to determine how fluoride affects the tissue that lines the gastrointestinal tract. In a

  • Side Effects from Fluoride Gels: Gastric Distress

    Gastric distress -- including nausea, pain, and vomiting -- is one the most common side effects from professional application of "fluoride gels" at the dentist. Patients receiving fluoride gels can swallow more than 20 mg of fluoride from a single treatment -- doses that far exceed the doses that can

  • Gastrointestinal Problems Among Individuals with Skeletal Fluorosis

    Humans suffering from skeletal fluorosis are known to suffer from an increased occurrence of gastrointestinal disorders. When fluoride intake is reduced, these gastrointestinal problems are among the first symptoms to disappear. The following are some of the studies that have examined this issue: "It is clear from the observations presented in this article

  • Fluoride & Gastrointestinal System: The Importance of Fluoride Concentration in Stomach

    The following is an excerpt from the National Research Council's (2006) review of fluoride toxicity: "It is important to realize that GI effects depend more on the net concentration of the aqueous solution of fluoride in the stomach than on the total fluoride dose in the fluid or solid ingested. The

  • Fluoride-Induced Gastric Symptoms in Human Clinical Trials

    In studies where fluoride has been used (at doses of 18-34 mg/day) as an experimental drug for the treatment of osteoporosis, gastrointestinal disturbances are one of the two main side effects consistently encountered. The following are some of the accounts from the published literature: "The use of fluoride in the prophylaxis or