Results 1 to 10 of about 77,580 (214)

Plasma kinetics of a cholesterol-rich emulsion in subjects with or without coronary artery disease

open access: yesJournal of Lipid Research, 2003
A cholesterol-rich emulsion (LDE) that resembles the LDL lipidic structure is taken-up by LDL receptors after intravenous injection by means of apolipoprotein E it acquires in the circulation and can be used to probe LDL metabolism.
Raul D. Santos   +4 more
doaj   +1 more source

Research Progress of PSMA-Targeted Small Molecule Drugs

open access: yesJournal of Isotopes, 2021
Prostate cancer (PCa) is one of the most common reasons for male death, seriously endangering human life and health. With the application of prostate specific membrane antigen PSMAtargeted radiopharmaceuticals in PET/CT and SPECT/CT, the sensitivity and ...
MU Boshuai;XU Yang;LIU Zhibo
doaj   +1 more source

Sub-millimeter nuclear medical imaging with high sensitivity in positron emission tomography using beta-gamma coincidences

open access: yes, 2014
We present a nuclear medical imaging technique, employing triple-gamma trajectory intersections from beta^+ - gamma coincidences, able to reach sub-millimeter spatial resolution in 3 dimensions with a reduced requirement of reconstructed intersections ...
Habs, D.   +3 more
core   +1 more source

Concentration of uranium in groundwater and its correlation with the gamma activity of primordial radionuclides in the bedrock samples: A study from northeastern part of Bengaluru city, India

open access: yesRadiation Protection and Environment, 2018
The present investigation aims to study the incorporation of uranium from the bedrock to groundwater through leaching. In view of this, rock powder samples were collected in the form of slurry from the bedrock of freshly drilled borewells of the study ...
Gladys Mathews   +5 more
doaj   +1 more source

Near-Earth Supernova Explosions: Evidence, Implications, and Opportunities [PDF]

open access: yes, 2019
There is now solid experimental evidence of at least one supernova explosion within 100 pc of Earth within the last few million years, from measurements of the short-lived isotope ⁶⁰Fe in widespread deep-ocean samples, as well as in the lunar regolith ...
Fields, Brian D., Mewaldt, Richard A.
core  

Immuno-physiological role of exogenous enzymes supplementation in heat stressed growing calves

open access: yesScientific Reports
Twenty Crossbred (Baladi× Brown-Swiss) male growing-calves, 6 to 8 months old, weighing an average of 115 to 125 kg were subjected for evaluating ZADO supplementary effects on blood biochemical parameters, antioxidant status, thyroid activity, and growth
Sherif Yousif Eid   +4 more
doaj   +1 more source

Assessment of Salivary Gland Function Using Salivary Scintigraphy in Pre and Post Radioactive Iodine Therapy in Diagnosed Thyroid Carcinoma Patients [PDF]

open access: yesJournal of Clinical and Diagnostic Research, 2016
Introduction: Thyroid carcinoma represents less than 1% of all cancers. The first line of treatment for thyroid cancer is partial/ total thyroidectomy.
Raj Kumar Badam   +7 more
doaj   +1 more source

Imaging the Earth's Interior: the Angular Distribution of Terrestrial Neutrinos

open access: yes, 2004
Decays of radionuclides throughout the Earth's interior produce geothermal heat, but also are a source of antineutrinos. The (angle-integrated) geoneutrino flux places an integral constraint on the terrestrial radionuclide distribution. In this paper, we
A. M. Hofmeister   +14 more
core   +1 more source

Liposomes: Clinical Applications and Potential for Image-Guided Drug Delivery

open access: yesMolecules, 2018
Liposomes have been extensively studied and are used in the treatment of several diseases. Liposomes improve the therapeutic efficacy by enhancing drug absorption while avoiding or minimizing rapid degradation and side effects, prolonging the biological ...
Narottam Lamichhane   +6 more
doaj   +1 more source

Apoptosis and genotoxicity effects of Zygophyllum album and Suaeda palaestina extracts on Ehrlich solid carcinoma in mice

open access: yesBulletin of the National Research Centre
Background Various medicinal plants and their bioactive compounds exhibited promising anticancer activities by inducing apoptosis, inhibiting angiogenesis, and modulating several signaling pathways in cancer cells.
Marwa M. El-Attar   +5 more
doaj   +1 more source

Home - About - Disclaimer - Privacy