Results 71 to 80 of about 2,026,130 (318)

Temporal memory in human amnesic subjects and rats with specific brain lesions [PDF]

open access: yes, 1992
Temporal processing was assessed in a group of alcoholic Korsakoff subjects, post viral encephalitic subjects, alcoholic control and normal control subjects. Subjects were tested on their ability to reproduce and estimate intervals of time ranging from 3
Shaw, Christine, Shaw, C
core  

Engineered extracellular vesicles enriched with the miR‐214/199a cluster enhance the efficacy of chemotherapy in ovarian cancer

open access: yesMolecular Oncology, EarlyView.
Loss of the miR‐214/199a cluster is associated with recurrence in ovarian cancer. Engineered small extracellular vesicles (m214‐sEVs) elevate miR‐214‐3p/miR‐199a‐5p in tumor cells, suppress β‐catenin, TLR4, and YKT6 signaling, reprogram tumor‐derived sEV cargo, reduce chemoresistance and migration, and enhance carboplatin efficacy and survival in ...
Weida Wang   +12 more
wiley   +1 more source

The Diagnostic Value of High-Frequency Ultrasound in Unclarified Lesions at the End of Extremities

open access: yesDiagnostics
Objectives: Unlike other body parts, unclarified lesions at the end of extremities have unique challenges due to their small size and interference. Traditional imaging methods struggle with low resolution.
Haojie Yang   +11 more
doaj   +1 more source

Clinical validation of a novel bioluminescence imaging technology for aiding the assessment of carious lesion activity status

open access: yesClinical and Experimental Dental Research, 2021
Objectives Clinical validation of a bioluminescence imaging system (Cis) as measured by the level of agreement between clinician visual and tactile assessment of carious lesion presence and activity and the presence/absence of elevated luminescence on a ...
Nigel Pitts   +4 more
doaj   +1 more source

Perhirhinal cortex resolves feature ambiguity in configural object recognition and perceptual oddity tasks [PDF]

open access: yes, 2007
The perirhinal cortex (PRh) has a well-established role in object recognition memory. More recent studies suggest that PRh is also important for two-choice visual discrimination tasks.
Rosemary A. Cowell   +9 more
core   +1 more source

Interrogating the immune landscape of microsatellite stable RAS‐mutated colon cancer

open access: yesMolecular Oncology, EarlyView.
COLOSSUS project RAS‐mutated MSS colon cancer study explored transcriptomics and immune cell density by immunohistochemistry (IHC), Immunoscore (IS), ISIC/TuLIS scores, mutation counts, and detected different prevalences but similar microenvironment composition across immune markers with clinical relevance for future immunotherapy combination ...
Rodrigo Dienstmann   +61 more
wiley   +1 more source

Pattern recognition systems design on parallel GPU architectures for breast lesions characterisation employing multimodality images [PDF]

open access: yes, 2014
This thesis was submitted for the degree of Doctor of Philosophy and awarded by Brunel University London.The aim of this research was to address the computational complexity in designing multimodality Computer-Aided Diagnosis (CAD) systems for ...
Sidiropoulos, Konstantinos
core  

Brain lesions and emotional processing [PDF]

open access: yes, 2023
reservedThis thesis focus on how emotions are processed in the brain, starting from a discussion of the most influential tools used in emotional research.
PONZELLINI, CAMILLA
core  

Keratin 19 as a prognostic marker and contributing factor of metastasis and chemoresistance in high‐grade serous ovarian cancer

open access: yesMolecular Oncology, EarlyView.
Keratin 19 (KRT19) is overexpressed in high‐grade serous ovarian cancer with high levels of Kallikrein‐related peptidases (KLK) 4–7 and is associated with poor survival. In vivo analyses demonstrate that elevated KRT19 increases peritoneal tumour burden.
Sophia Bielesch   +13 more
wiley   +1 more source

Retrospective histomorphological analysis of bone and soft tissue tumors and tumor-like lesions over 32 years in a tertiary healthcare facility

open access: yesGülhane Tıp Dergisi
Aims: Clinicopathological features of bone and soft tissue tumors/tumor-like lesions have been shown to vary geographically. This study aims to analyze the clinicopathological features of bone and soft tissue lesions in Ilorin, including both neoplastic ...
Mumini Wemimo Rasheed   +6 more
doaj   +1 more source

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