منابع مشابه
Micronutrients: to supplement, or not to supplement?
Tell a smoker to eat a carrot a day and he'll keep the doctor away, but give him regular beta-carotene supplements — the major antioxidant nutrient found in carrots — and you may increase his risk of developing lung cancer. Why? Doctors aren't entirely sure what the difference is between dietary intake and micronutrient supplementa-tion, but they do know that any diet – cancer association is fa...
متن کاملCase Report: Potential Arsenic Toxicosis Secondary to Herbal Kelp Supplement
CONTEXT Medicinal use of dietary herbal supplements can cause inadvertent arsenic toxicosis. CASE PRESENTATION A 54-year-old woman was referred to the University of California, Davis, Occupational Medicine Clinic with a 2-year history of worsening alopecia and memory loss. She also reported having a rash, increasing fatigue, nausea, and vomiting, disabling her to the point where she could no ...
متن کاملSYMPOSIUM REPORT SUPPLEMENT Pharmacology of Antihistamines
This article reviews the molecular biology of the interaction of histamine with its H1-receptor and describes the concept that H1-antihistamines are not receptor antagonists but are inverse agonists i.e. they produce the opposite effect on the receptor to histamine. It then discourages the use of first-generation H1-antihistamines in clinical practice today for two main reasons. First, they are...
متن کاملA Draft Final Report Submitted to the Northeast Consortium
The effectiveness of fisheries management is limited by the paucity of information on how management tools, such as marine protected areas, impact key fisheries species. In the Gulf of Maine, more information is needed to determine how marine protected areas such as the Cashes Ledge Closure Area influence fish population dynamics and subsequently the status of fishery stocks. We utilized video ...
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ژورنال
عنوان ژورنال: Transactions of the International Astronomical Union
سال: 1957
ISSN: 0251-107X
DOI: 10.1017/s0251107x00035781