health promotion approach is utilized to address the prevention, management and early intervention for stress management and also to promote positive mental and psychological health. stress affects everyone and must be managed effectively to reduce its chronic and deleterious effects this study consists of two sections: in first section the principals of health promotion in different human exis...

We have tested a modification of the Brookhaven method for in vitro labeling of red blood cells (RBCs) with technetium-99m by adding an initial centrifugation step and performing the labeling on packed RBCs. This results in reproducible, high labeling efficiencies (99.3% ± 0.4%, n =50) after 15 min of incubation. The use of packed RBCs also results in a higher concentration of labeled RBCs (sma...

background: the use of the ionizing radiation in the medical practice has evolved since its beginnings. their benefit for the patient is considerable in term of comfort, diagnostic and therapeutic effectiveness. it is estimated that 30% to 50% of critical decisions in medical approaches is based on x-ray examination. using the x-ray as a diagnostic means by clinicians requires appropriate and a...

BACKGROUND There are limited data on risks of haematopoietic malignancies associated with protracted low-to-moderate dose radiation. AIMS To contribute the first incidence risk estimates for haematopoietic malignancies in relation to work history, procedures, practices, and protective measures in a large population of mostly female medical radiation workers. METHODS The investigators follow...

Historically radiotherapy has always played a limited role for the treatment of HCC due to the low tolerance of the liver and the subsequent risk of radiation induced liver disease (RILD). Technologist advancements in radiation planning and treatment delivery such as Stereotactic Body Radiotherapy (SBRT) combined with Image Guided Radiotherapy (IGRT) has allowed us to further increase tumor dos...