Sökning: "biomedical systems"

Visar resultat 16 - 20 av 154 avhandlingar innehållade orden biomedical systems.

1. 16. Studies On Design of Near-Field Wireless-Powered Biphase Implantable Stimulators

   Författare :Yonatan Habteslassie Kifle; Jacob Wikner; Atila Alvandpour; Sebastian Bader; Linköpings universitet; []
   Nyckelord :TEKNIK OCH TEKNOLOGIER; ENGINEERING AND TECHNOLOGY;

   Sammanfattning : Portable and implantable electronics are becoming increasingly important in the healthcare sector. One of the challenges is to guarantee stable systems for longer periods of time. If we consider applications such as electrical nerve stimulation or implanted ion pumps, the requirements for, e.g. LÄS MER

3. 17. Non-invasive biomedical analysis : recent advances, challenges, and future perspectives

   Författare :Stefan Cirovic; Sergey Shleev; Petri Gudmundsson; Anders Kottorp; Annica Kristoffersson; Malmö universitet; []
   Nyckelord :Health and society; Hälsa och samhälle;

   Sammanfattning : Non-invasive healthcare technologies are increasingly pivotal in research anddevelopment due to their affordability and the convenience they offer to bothhealthcare recipients and providers. Alongside traditional non-invasive methodssuch as ultrasound imaging, a variety of innovative non-invasive devices havebeen developed. LÄS MER

4. 18. Fabrication advances of microvasculature models on-chip

   Författare :Federico Cantoni; Maria Tenje; Niels Larsen; Uppsala universitet; []
   Nyckelord :MEDICIN OCH HÄLSOVETENSKAP; MEDICAL AND HEALTH SCIENCES; 2-photon polymerization 3D printing; multi-hydrogel structure; vascula-ture model; microphysiological systems; organ-on-chip;

   Sammanfattning : Despite the technological advances of the last decades, drug development remains a lengthy and costly process with uncertainties still associated with the poor predictive power of the in vitro and animal models. To address this limitation, microphysiological systems have been introduced in an attempt to increase the biological relevance of in vitro devices. LÄS MER

5. 19. Making Visible the Proximity Between Proteins

   Författare :Carl-Magnus Clausson; Ola Söderberg; Jens Coorssen; Uppsala universitet; []
   Nyckelord :MEDICIN OCH HÄLSOVETENSKAP; MEDICAL AND HEALTH SCIENCES; MEDICIN OCH HÄLSOVETENSKAP; MEDICAL AND HEALTH SCIENCES; NATURVETENSKAP; NATURAL SCIENCES; Proximity ligation assay; In situ PLA; rolling circle amplification; protein interaction; protein-protein interaction; in situ; single cell; single molecule; protein complex; antibody; cancer; tissue section; microscopy; image analysis; system biology; multiplex; dynamic range; methods development; systems biology; Molekylär medicin; Molecular Medicine;

   Sammanfattning : Genomic DNA is the template of life - the entity which is characterized by a self-sustaining anatomical development, regulated signaling processes, the ability to reproduce and to respond to stimuli. Through what is classically known as the central dogma, the genome is transcribed into mRNA, which in turn is translated into proteins. LÄS MER

7. 20. Exploring genetic heterogeneity in cancer using high-throughput DNA and RNA sequencing

   Författare :Erik Fasterius; Cristina Al-Khalili Szigyarto; Mathias Uhlén; Peter-Bram ’t Hoen; KTH; []
   Nyckelord :TEKNIK OCH TEKNOLOGIER; ENGINEERING AND TECHNOLOGY; NATURVETENSKAP; NATURAL SCIENCES; Biotechnology; bioinformatics; RNA-seq; WGS; WES; systems biology; variant analysis; single nucleotide variant; gene expression; machine learning; clustering; open source; R; bioconductor; Python; Bioteknologi; Biotechnology;

   Sammanfattning : High-throughput sequencing (HTS) technology has revolutionised the biomedical sciences, where it is used to analyse the genetic makeup and gene expression patterns of both primary patient tissue samples and models cultivated in vitro. This makes it especially useful for research on cancer, a disease that is characterised by its deadliness and genetic heterogeneity. LÄS MER