Results 51 to 60 of about 3,686,577 (308)

Effect of anastrozole on bone mineral density and lipid profiles when used to prevent breast cancer in high risk postmenopausal women [PDF]

open access: yes, 2012
PhDThe role of aromatase inhibitors (AIs) in breast cancer has expanded since their introduction in the mid-1990s. They are superior to tamoxifen in the treatment of postmenopausal women with oestrogen dependant tumours in the metastatic, neoadjuvant ...
Singh, Shalini
core   +2 more sources

Predictors of nonadherence to breast cancer screening guidelines in a United States urban comprehensive cancer center

open access: yesCancer Medicine, 2023
Background This study aimed to identify predictors of nonadherence to breast cancer screening guidelines in an urban screening clinic among high‐ and average‐risk women in the United States.
Alexandra Wehbe   +6 more
doaj   +1 more source

L‐aspartate oxidase provides new insights into fumarate reduction in anaerobic darkness in Synechocystis sp. PCC6803

open access: yesFEBS Letters, EarlyView.
Synechocystis strains deficient in succinate dehydrogenase (SDH) secrete more succinate than the WT under dark anaerobic conditions, supporting that SDH then primarily acts as SDH, not as a fumarate reductase. L‐aspartate oxidase (Laspo) from Synechocystis is functional under anaerobic conditions, reducing fumarate to succinate.
Kateryna Kukil   +3 more
wiley   +1 more source

Cigarette smoking and mammographic breast density among Polish women [PDF]

open access: yes, 2021
ObjectivesHigh mammographic breast density (MBD) is one of the strongest breast cancer risk factors. The results of some epidemiological studies suggest that one of the lifestyle factors likely altering breast density is cigarette smoking.
Kalużny, Pawel   +3 more
core   +1 more source

Is There a Microbiological Basis for Increased Breast Cancer Risk in Women with High Mammographic Density?

open access: yesApplied Microbiology
(1) Background: Mammographic breast density (MBD) is a well-established predictor of breast cancer risk, yet the biological mechanisms underlying this association remain incompletely understood.
Jack W. Sample   +6 more
doaj   +1 more source

Automatic classification of breast density [PDF]

open access: yesIEEE International Conference on Image Processing 2005, 2005
A recent trend in digital mammography is computer-aided diagnosis systems, which are computerised tools designed to assist radiologists. Most of these systems are used for the automatic detection of abnormalities. However, recent studies have shown that their sensitivity is significantly decreased as the density of the breast increases. This dependence
Arnau Oliver   +2 more
openaire   +2 more sources

The heterodimeric amino acid transporters (HAT) of the SLC7/SLC3 family: A structure−function relationships and relevance to human pathology

open access: yesFEBS Letters, EarlyView.
Heterodimeric amino acid transporters consist of SLC7 and SLC3 family proteins arranged in a conserved structural organization. They regulate nutrient transport across cell membranes, supporting essential cellular functions. These transporters also contribute to xenobiotic/drug uptake and distribution.
Mariafrancesca Scalise   +5 more
wiley   +1 more source

Preventative therapies for healthy women at high risk of breast cancer [PDF]

open access: yes, 2014
Ivana Sestak Centre for Cancer Prevention, Wolfson Institute of Preventive Medicine, Queen Mary University of London, Charterhouse Square, London, UKAbstract: Tamoxifen has been shown to reduce the risk of developing estrogen receptor (ER)-positive ...
Sestak I, Sestak, I
core   +1 more source

Estimation of the Factors Affecting Breast Compression Parameters in Mammography

open access: yesMedical Journal of Dr. D.Y. Patil Vidyapeeth
Background: Breast cancer which has a high mortality rate is now known to decrease due to early detection with the advent of digital mammography screening. During mammography, compression of the breast is highly variable.
Tancia Pires   +3 more
doaj   +1 more source

Generalized breast density metrics

open access: yesPhysics in Medicine & Biology, 2018
Mammograms represent data that can inform future risk of breast cancer. Data from two case-control study populations were analyzed. Population 1 included women (N  =  180 age matched case-control pairs) with mammograms acquired with one indirect x-ray conversion mammography unit.
Erin E E, Fowler   +5 more
openaire   +2 more sources

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