Selaus oppiaineen mukaan kokoelmassa 1. Kirjat ja opinnäytteetBiomedical Imaging
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A Framework for the Systematic Comparison of Classical Non-Learning, Machine Learning, and Artificial Intelligence Approaches to Cell Segmentation & Nuclei Detection in Histopathological Images
(03.08.2023)In the fields of diagnosis, digital pathology, and drug discovery, the characterization of tissue, in particular the cells, is crucial because it provides a fundamental understanding of the underlying cellular dynamics and ...suljettu -
A quantitative and qualitative analysis of Positron Emission Tomography (PET) in Yttrium-90 radioembolization; investigating the utility of PET dosimetry in identifying sites of necrosis and viable tumor
(03.08.2023)Purpose: PET imaging is becoming more common for verifying the location of 90Y microspheres during liver cancer treatment. The work aims to predict which patients will likely to have remaining viable tumors based on the ...avoin -
Analysis of Rab24 protein expression in mouse tissues
(06.05.2020)Rab24 belongs to the Rab family of small GTPases that play important roles in intracellular vesicle formation, transportation, and fusion with target compartments. Almost 70 Rab proteins have been identified in humans so ...suljettu -
Analysis of testicular cell populations using flow cytometry
(Turun yliopisto, 23.10.2015)Studying testis is complex, because the tissue has a very heterogeneous cell composition and its structure changes dynamically during development. In reproductive field, the cell composition is traditionally studied by ... -
Applying Transfer Learning in Classification of Ischemia from Myocardial Polar Maps in PET Cardiac Perfusion Imaging
(19.05.2022)Introduction: Ischemia is defined as the restriction of blood flow to a body organ, such as the heart, resulting in a cutback in oxygen supply. Myocardial ischemia is characterized by an imbalance between myocardial oxygen ...avoin -
Association between intrathoracic adipose tissue mass and metabolic parameters
(Turun yliopisto, 30.05.2018)Overweight or obesity, along with type 2 diabetes mellitus, is one of the major causes of cardiovascular morbidity and mortality. In the heart, fat is deposited inside – myocardial triglyceride content, and outside the ... -
Association between intrathoracic adipose tissue mass and metabolic parameters
(Turun yliopisto, 30.05.2018)Overweight or obesity, along with type 2 diabetes mellitus, is one of the major causes of cardiovascular morbidity and mortality. In the heart, fat is deposited inside – myocardial triglyceride content, and outside the ...avoin -
BCR signaling and dynamic micropatterns
(02.12.2021)B lymphocytes (B cells) are an important part of the adaptive immune system. Recognition of surface presented antigen, typically on antigen presenting cell (APC), by the B cell receptor (BCR) triggers BCR signaling cascades ...avoin -
Camera-Based Heart Rate Extraction in Noisy Environments
(02.03.2023)Remote photoplethysmography (rPPG) is a non-invasive technique that benefits from video to measure vital signs such as the heart rate (HR). In rPPG estimation, noise can introduce artifacts that distort rPPG signal and ...avoin -
Cross-calibration of human PET scanners with phantom studies
(31.10.2023)In the field of medical imaging currently, the speed of the technological advancements in camera design, characteristics, and performance between the Positron Emission Tomography (PET) systems varies considerably. The ...suljettu -
Developing correlative Optical-Photoacustic microscopy for high-resolution in vivo imaging
(Turun yliopisto, 23.10.2015)PhotoAcoustic Imaging (PAI) is a branch in clinical and pre-clinical imaging, that refers to the techniques mapping acoustic signals caused by the absorption of the short laser pulse. This conversion of electromagnetic ... -
Developing quantitative image analysis pipelines for scoring histological panoramic images : Testing Rab24 as a possible biomarker for cancer
(18.05.2021)Biomarkers are highly essential to improve diagnosis, confirm the diseases' development, and monitor the treatment. Biomarker discovery requires analysis of a large quantity of data which is aided by computational tools. ...avoin -
Differentiation of Metabolically Distinct Areas within Head and Neck Region using Dynamic 18F-FDG Positron Emission Tomography Imaging
(Turun yliopisto, 28.01.2014)Positron Emission Tomography (PET) using <sup>18</sup>F-FDG is playing a vital role in the diagnosis and treatment planning of cancer. However, the most widely used radiotracer, <sup>18</sup>F-FDG, is not specific for ...avoin -
Effect of bariatric surgery on adipose tissue distribution in severely obese patients
(Turun yliopisto, 23.10.2015)Background and aim: Bariatric surgery leads to sustain weight loss, improve metabolic and lipids profiles and ultimately leads to remission of type 2 diabetes (T2DM) in some obese individuals. The aim of the project is to ... -
Effects of Nanomaterial-Delivered Protein Kinase A on Human Breast Cancer Stem Cells
(06.05.2020)The cancer stem cell (CSC) theory has been proposed as a viable explanation for the resistance of cancer cells to treatments such as radiotherapy and chemotherapy in clinical setting. Emerging studies indicate that ...suljettu -
Evaluation of Scan® 4000 Ultra-HD automatic colony counter
(13.04.2021)Enumeration of colonies manually or automatically provides a principle method for monitoring microbiological purity. Automated colony counter has potential to bring many advantages into microbiological laboratory, including ...suljettu -
Exercise and brown adipose tissue activation in humans
(Turun yliopisto, 08.06.2016) -
Extracellular vesicles as a source for non-invasive biomarkers from human urine and serum for the early diagnosis of urological cancers
(17.08.2022)Introduction: Urological cancers-particularly cancer in prostate, bladder as well as renal organs- are one of the major causes of morbidity and mortality worldwide. Although treatment of urological cancers has expanded in ...suljettu -
Hyperinsulinemic euglycemic clamp in anesthetized rat : A protocol for rat in vivo FDG PET studies
(13.08.2021)Obesity and physical inactivity are major public health issues in the population of the western countries. These conditions increase the risk for the development of insulin resistance and type 2 diabetes mellitus and lead ...avoin -
IMAGE DERIVED INPUT FUNCTION FOR BRAIN [11C]TMSX PET IMAGING
(05.04.2019)Modeling and analysis of positron emission tomography (PET) imaging data requires the critical information of the input function of the radioligand used. In PET imaging of the brain, the ‘gold standard’ for acquiring input ...avoin