Results 271 to 280 of about 248,416 (349)

Densitometry

open access: yesDefinitions, 2000
Ward, L. C., Gallagher, D., Elia, M.
openaire   +3 more sources

Corneal Densitometry Assessed With Scheimpflug Camera in Healthy Corneas and Correlation With Specular Microscopy Values and Age

Cornea, 2021
Purpose: To investigate correlations between specular microscopy endothelial parameters and age with corneal densitometry values, as they are presented from a Scheimpflug device, in different levels of the cornea. Methods: Two hundred eighty-four eyes of
E. Karmiris   +5 more
semanticscholar   +1 more source

Evaluation of Corneal Densitometry and Endothelial Layer in Soft Contact Lens Users

Optometry and Vision Science, 2021
SIGNIFICANCE Soft contact lens wear may lead to physiological changes in the cornea. Corneal densitometry is a new software tool that may detect these physiological changes by monitoring their effects on corneal transparency.
Dilay Ozek   +3 more
semanticscholar   +1 more source

Bone Densitometry

Clinics in Laboratory Medicine, 2000
Assessment of BMD has become the essential part of evaluation of patients at risk of osteoporosis. It is likely that different BMD technologies will coexist in clinical practice in the future depending on varying clinical needs. DXA is currently the leading bone density technique because it has the capacity to measure axial and appendicular sites ...
M, Maricic, Z, Chen
openaire   +2 more sources

Bone Densitometry

Seminars in Nuclear Medicine, 1998
Conventional radiographic methods allow physicians to visualize bone structure. However, they do not offer information on the bone mineral density (BMD), which can facilitate early diagnosis and treatment of osteoporosis. Bone densitometry, by contrast, helps to detect bone mineral loss at an early stage because it provides accurate quantitative ...
Genant, Harry K, Van Kuijk, Cornelis
openaire   +2 more sources

A new background subtraction method for Western blot densitometry band quantification through image analysis software.

JIM - Journal of Immunological Methods, 2018
Since its first description, Western blot has been widely used in molecular labs. It constitutes a multistep method that allows the detection and/or quantification of proteins from simple to complex protein mixtures.
G. Gallo-Oller, R. Ordoñez, J. Dotor
semanticscholar   +1 more source

Scheimpflug Densitometry in Keratoconus: A New Method of Visualizing the Cone.

Cornea, 2020
PURPOSE To report an observation made while performing Scheimpflug densitometry analysis on the corneal region affected in keratoconus (KC) that seems to delineate the base of the cone.
Marta Jiménez-García   +5 more
semanticscholar   +1 more source

Bone Densitometry in Children

Seminars in Musculoskeletal Radiology, 2002
Compared with adults, limited attention has been paid to bone densitometry in children. However, due to the recognition of the importance of peak bone mass and the increased capabilities to treat children with diseases that affect bone growth and/or metabolism, bone densitometry is used more often in children.
van Rijn, R. R., van Kuijk, C.
openaire   +3 more sources

Corneal Haze After Transepithelial Collagen Cross-linking for Keratoconus: A Scheimpflug Densitometry Analysis.

Cornea, 2020
PURPOSE To quantitate corneal haze and analyze the postoperative time course of corneal haze after transepithelial corneal collagen cross-linking (TECXL) in patients with keratoconus.
Michael J Lai   +3 more
semanticscholar   +1 more source

Corneal Scheimpflug Densitometry in Photorefractive Keratectomy Candidates.

Cornea, 2020
PURPOSE To describe the normative data of corneal densitometry in photorefractive Keratectomy (PRK) candidates by using a Scheimpflug camera. METHODS Five hundred twenty-two eyes of 261 PRK candidates that underwent comprehensive optometric and ...
M. Pakbin   +6 more
semanticscholar   +1 more source

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