نتایج جستجو برای: 153
تعداد نتایج: 11997 فیلتر نتایج به سال:
OBJECTIVE To assess the therapeutic efficacy and toxicity of samarium-153-ethylenediaminetetramethylene phosphonic acid ((153)Sm-EDTMP) and pamidronate disodium in patients with painful metastatic bone cancer. SUBJECTS AND METHODS Eighteen patients with histopathologically confirmed malignancy and multifocal bone metastases were randomized into two equal groups of 9 patients each. Group A was...
The expression of "growth arrest and DNA damage inducible genes 45 and 153" is related to apoptotic induction of cells. GADD45 is an effector gene of the tumor suppressor p53, and GADD153 is associated with cellular function of cancer prevention. Curcumin, isolated from the plant Curcuma longa (LINN), has been investigated as a promising cancer preventive in food because curcumin, a phenolic an...
Breastfed infants sit at the top of the food chain for the simple reason that their nourishment comes from other humans. Through biomagnification, environmental chemicals such as polychlorinated biphenyls (PCBs) are passed up the food chain to the nursling. Although epidemiologic studies have established an association between prenatal PCB exposures and neurodevelopmental and neurobehavioral pr...
Intestinal absorption mechanisms of young calves change rapidly during the first 24 h postpartum and subsequently effect the absorption efficiencies of a wide range of compounds. This study was conducted to determine absorption efficiencies of (p,p'-dichlorodiphenyl)dichloroethylene (DDE), 2,2',4,4',5,5'-hexachlorobiphenyl (PCB-153), and 1,2,3,4,6,7,8,9-octachlorodibenzo-p-dioxin (OCDD) when ad...
AIM OF THE STUDY Studies about possible risks connected with β-emitterradiotherapy concentrate mainly on potential myelotoxicity. Results of previously published analysis based on white blood cells (WBC) and platelet (PLT) counts - before and after radionuclide treatment - are quite varied. The aim of our study was to present the greatest possible impact of Samarium-153 on bone marrow function ...
We report phonon densities of states (DOS) of iron measured by nuclear resonant inelastic x-ray scattering to 153 gigapascals and calculated from ab initio theory. Qualitatively, they are in agreement, but the theory predicts density at higher energies. From the DOS, we derive elastic and thermodynamic parameters of iron, including shear modulus, compressional and shear velocities, heat capacit...
Background Mobile health technologies have the potential to improve reach and delivery of interventions for promoting long-term secondary prevention coronary heart disease. Objective This study aims determine effectiveness an SMS text messaging intervention (Text4HeartII) improving adherence medication lifestyle changes over above usual care in people with disease at 24 52 weeks. Methods A two-...
The aim of the present study was to investigate whether low levels of mono-ortho PCB 118 and di-ortho PCB 153, affect bone composition and strength in ewes (Dala breed) and their foetuses following exposure starting at conception and ending a week before expected delivery. In male foetuses, trabecular bone mineral content at the metaphysis was almost 30% lower in the PCB 118 (49 microg/kg body ...
BACKGROUND Long-term exposure to persistent pollutants with hormonal properties (endocrine-disrupting chemicals; EDCs) may contribute to the risk of prostate cancer (PCa). However, epidemiological evidence remains limited. OBJECTIVES We investigated the relationship between PCa and plasma concentrations of universally widespread pollutants, in particular p,p'-dichlorodiphenyl dichloroethene (...
Although the brain continues developing in the postnatal period, epidemiological studies on the effects of postnatal exposure to neurotoxic POPs through breast-feeding remain mostly inconclusive. Failure to detect associations between postnatal exposure and health outcomes may stem from the limitations of commonly employed approaches to assess lactational exposure. The aim of the present study ...
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