نتایج جستجو برای: naturally occurring radionuclide
تعداد نتایج: 214241 فیلتر نتایج به سال:
There are few good sources of natural food folates apart from green leafy vegetables and these may have a limited potential to increase folate status because of substantial losses that can occur during cooking. Fortified foods can overcome this but are controversial because of safety concerns regarding chronic exposure to high-dose folic acid (FA; the synthetic form). The aim of the present stu...
metabasites and serpentinites of the ophiolitic sequence of the gimigliano-mount reventino unit(calabria, southern italy), also known as greenstones, are employed and marketed for building and ornamentalpurposes since prehistorical times. the main topic of our research focuses on the occurrence, within the abovelithotypes, of asbestiform minerals that may be potentially harmful for human health...
Canine ehrlichiosis has emerged as one of the most clinically important tick-borne diseases affecting dogs. Eighty-five naturally infected dogs have been investigated, the most consistent clinical signs recorded were fever, emaciation and lymphoadenopathy, anemia, monocytosis, thrompocytopenia, hypoalbuminemia, elevation in liver enzymes and total bilirubin were the most remarkable changes asso...
As part of a regional baseline study, the distribution naturally occurring radioactive materials in marine fish diversity consumed by different age group representatives living Kalpakkam coastal zone was studied. The average activity natural radionuclide 238U, 232Th, and 40K (n = 40) 28.51, 239.58, 118.95 Bq kg-1, respectively. annual dose ingestion, lifetime carcinogenic risk assessment cancer...
The rate of multiple births is substantially elevated in women who have had assisted reproduction treatment (ART; approximately 26%) compared to the general population ( approximately 1%), and these offspring are usually included in twin studies. Several studies have attempted to identify possible consequences of undergoing ART on the subsequent offspring. However, most studies have only includ...
BACKGROUND The risk of neural tube defects (NTDs) is significantly reduced by supplemental folic acid. NTD risk may be associated with impaired absorption of polyglutamyl folate, the primary form of naturally occurring food folate, and of folic acid in supplements or fortified food. Stable-isotope methods provide the specificity needed to test this hypothesis. OBJECTIVE We determined whether ...
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