Link from hygiene to allergies gains support
نویسندگان
چکیده
منابع مشابه
Hormonal Link to Autoimmune Allergies
IgE recognition of autoantigens might augment allergic inflammation in the absence of exogenous allergen exposure. Among allergy and autoimmunity, there is disproportionate representation of males before puberty and females after puberty, suggesting a role for sex hormones. Hormone allergy is an allergic reaction where the offending allergens are one's own hormones. It is an immune reaction to ...
متن کاملHygiene and health: an epidemiologic link?
One of the great achievements of the public health enterprise in the 20th century has been the control of infection. In 1900, one third of all deaths were caused by 3 infectious diseases (pneumonia, tuberculosis, and diarrhea); 40% of these deaths occurred in children younger than 5 years. By 1997, more than half of all deaths were caused by 2 chronic diseases, heart disease and cancer. 1 This ...
متن کاملShellfish and House Dust Mite Allergies: Is the Link Tropomyosin?
Crustacean shellfish allergy is an important cause of food allergy and anaphylaxis in Asia. The major allergen in shellfish allergy is tropomyosin, a pan-allergen that is also found in house dust mites and cockroaches. Tropomyosins from house dust mites (HDMs) have a high sequence homology to shellfish tropomyosins, and cross-reactivity between HDM and shrimp tropomyosins has been demonstrated....
متن کاملReacting to antibiotic allergies.
About 10-15% of all adults report that they are allergic penicillin or other antibiotics, although the accuracy and significance these reports remain unclear. In the outpatient setting, clinicians face a dilemma in prescribing for patients with a history of an allergic reaction to antibiotics. Which drugs should these patients avoid? Are these patients at increased risk for an allergic reaction...
متن کاملAnother reason for impeccable oral hygiene: oral hygiene-sperm count link.
OBJECTIVES 1. To investigate the relationship between periodontitis and infertility. 2. To evaluate the importance of oral hygiene to general health. MATERIALS AND METHODS Eighty-six men requiring seminal fluid analysis as part of an on-going investigation for infertility in their spouses were serially recruited into the study. Basic dental and periodontal examination were performed. Each par...
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ژورنال
عنوان ژورنال: Nature
سال: 2004
ISSN: 0028-0836,1476-4679
DOI: 10.1038/428354a