Results 21 to 30 of about 252,175 (379)

Computed tomography-osteoaboorptiometry [PDF]

open access: yes, 1990
A method of making a visual display of subchondral mineralization in the major synovial joints is described. Unlike existing procedures, it can be used on the living subject. A modified application of computed tomography-densitometry, computed tomography-
Hodapp, Norbert   +4 more
core   +1 more source

Age-Related Corneal Transparency Changes Evaluated With an Alternative Method to Corneal Densitometry.

open access: yesCornea, 2020
PURPOSE To compare densitometry distribution analysis (DDA), a platform-independent method to assess corneal transparency, with traditional corneal densitometry.
A. Consejo   +2 more
semanticscholar   +1 more source

Characteristics of the elderly in high - resolution computed tomography lung densitometry [PDF]

open access: yes, 2004
To determine the characteristics of the elderly in high - resolution computed tomography (HRCT) lung densitometry, mean lung density (MLD) and relative area of the lungs showing attenuation values less than -950 HU (RA(950)) on HRCT were evaluated in ...
Ashida, Kozo   +9 more
core   +1 more source

NRF2 regulates HER1 signaling pathway to modulate the sensitivity of ovarian cancer cells to lapatinib and erlotinib [PDF]

open access: yes, 2017
NF-E2-related factor 2 (NRF2) regulates the transcription of a battery of metabolic and cytoprotective genes. NRF2 and epidermal growth factor receptors (EGFRs/HERs) are regulators of cellular proliferation and determinants of cancer initiation and ...
Bown, James L.   +5 more
core   +6 more sources

Osteoporosis Self-Assessment Tool Performance in a Large Sample of Postmenopausal Women of Mendoza, Argentina

open access: yesJournal of Osteoporosis, 2013
The Osteoporosis Self-assessment Tool (OST) is a clinical instrument designed to select patients at risk of osteoporosis, who would benefit from a bone mineral density measurement. The OST only takes into account the age and weight of the subject. It was
Fernando D. Saraví
doaj   +1 more source

Predictors of Bone Mineral Density Reduction in Patients with Hodgkin’s Lymphoma Associated with Pathogenetic Therapy

open access: yesАрхивъ внутренней медицины, 2023
Hodgkin’s lymphoma is more common in the younger patient population. An increase in overall and recurrence-free survival increases the likelihood of developing post-cytostatic complications in the form of a decrease in bone mineral density and associated
Y. S. Kitaeva, E. A. Praskurnichiy
doaj   +1 more source

Bone Mineral Density and Body Composition of Adult Premenopausal Women with Three Levels of Physical Activity

open access: yesJournal of Osteoporosis, 2013
Weight-bearing and resistance physical activities are recommended for osteoporosis prevention, but it is unclear whether an intensity level above current recommendations has a positive effect on adult premenopausal women.
Fernando D. Saraví, Fabiana Sayegh
doaj   +1 more source

Health professionals, their medical interventions and uncertainty : a study focusing on women at midlife [PDF]

open access: yes, 2005
Health professionals face a tension between focusing on the individual and attending to health issues for the population as a whole. This tension is intrinsic to medicine and gives rise to medical uncertainty, which here is explored through accounts of ...
Alaszewski   +48 more
core   +1 more source

Scientific Merits and Analytical Challenges of Tree‐Ring Densitometry

open access: yesReviews of Geophysics, 2019
X‐ray microdensitometry on annually resolved tree‐ring samples has gained an exceptional position in last‐millennium paleoclimatology through the maximum latewood density (MXD) parameter, but also increasingly through other density parameters.
J. Björklund   +41 more
semanticscholar   +1 more source

Modulation of apoprotein E secretion in response to receptor-mediated endocytosis in resident and inflammatory macrophages. [PDF]

open access: yes, 1984
We have determined the effect of various endocytic ligands on the secretion of ApoE by macrophages. ApoE was a major secreted protein of resident macrophages, but BCG-activated macrophages secreted little ApoE and periodate-elicited macrophages secreted ...
Takemura, R, Werb, Z
core   +2 more sources

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