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Water-equivalence of gel dosimeters for radiology medical imaging
(Pergamon-Elsevier Science Ltd, 2018-11)
International dosimetry protocols are based on determinations of absorbed dose to water. Ideally, the phantom material should be water equivalent; that is, it should have the same absorption and scatter properties as water. ...
Photon iso-effective dose for cancer treatment with mixed field radiation based on dose-response assessment from human and an animal model: Clinical application to boron neutron capture therapy for head and neck cancer
(IOP Publishing, 2017-10)
Boron neutron capture therapy (BNCT) is a treatment modality that combines different radiation qualities. Since the severity of biological damage following irradiation depends on the radiation type, a quantity different ...
A new less-invasive and more informative low-dose ACTH test: salivary steroids in response to intramuscular corticotrophin
(Wiley Blackwell Publishing, Inc, 2004-12)
Objective: The intravenous low‐dose ACTH test has been proposed as a sensitive tool to assess adrenal function through circulating steroids. The aims of this study were to: (a) find the minimal intramuscular ACTH dose that ...
Pharmaceutical equivalence and stability of Furosemide tablets in Argentina
(Dissolution Technologies, Inc, 2019-11)
Furosemide is a widely used diuretic, indicated in the treatment of hypertension and edema. This active pharmaceutical ingredient is classified as Class IV in the Biopharmaceutical Classification System. The World Health ...
Função de resposta do meloeiro a doses de adubação nitrogenada para dois níveis de irrigação
(Federal University of Piauí, 2013)
Fixed vs adjusted-dose benznidazole for adults with chronic Chagas disease without cardiomyopathy: A systematic review and meta-analysis
(Public Library of Science, 2020-08)
Chagas disease is a neglected disease that remains a public health threat, particularly in Latin America. The most important treatment options are nitroimidazole derivatives, such as nifurtimox and benznidazole (BZN). Some ...
In vitro and in vivo comparison of the anti-staphylococcal efficacy of generic products and the innovator of oxacillin
(BMCGRIPE: Grupo Investigador de Problemas en Enfermedades InfecciosasLondres, Inglaterra, 2022)
A high-sensitivity and low dose energy-dispersive X-ray fluorescence system for identification of gadolium accumulations in planar X-ray fluorescence images
(Pergamon-Elsevier Science Ltd, 2019-09)
A new technique, based on in-vivo energy dispersive X-ray fluorescence (EDXRF), has been developed to gadolinium (Gd)concentrations identification in planar X-ray fluorescence (XRF)images. Higher signal-to-noise (SNR)ratios ...
Gel dosimetry measurements and Monte Carlo modeling for external radiotherapy photon beams. Comparison with a treatment planning system dose distribution
(Elsevier Science, 2007-09)
Gel dosimetry has proved to be useful to determine absorbed dose distributions in radiotherapy, as well as to validate treatment plans. Gel dosimetry allows dose imaging and is particularly helpful for non-uniform dose ...