Masako Osawa

ORCID: 0000-0002-8576-5242
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About
Contact & Profiles
Research Areas
  • Cardiovascular Health and Disease Prevention
  • Lipoproteins and Cardiovascular Health
  • Mitochondrial Function and Pathology
  • Peripheral Artery Disease Management
  • Blood Pressure and Hypertension Studies
  • Advanced biosensing and bioanalysis techniques
  • Nitric Oxide and Endothelin Effects
  • Cholesterol and Lipid Metabolism
  • Stroke Rehabilitation and Recovery
  • RNA Interference and Gene Delivery
  • Plant biochemistry and biosynthesis
  • Metabolism and Genetic Disorders
  • Genomic variations and chromosomal abnormalities
  • Pharmacology and Obesity Treatment
  • Biochemical Acid Research Studies
  • Cardiac Health and Mental Health
  • Genetic Syndromes and Imprinting
  • Molecular Biology Techniques and Applications
  • Biosensors and Analytical Detection
  • Diabetes, Cardiovascular Risks, and Lipoproteins
  • DNA and Nucleic Acid Chemistry
  • Cerebrovascular and Carotid Artery Diseases
  • Muscle Physiology and Disorders

Sekisui Medical (Japan)
2023

Nihon University
2015

Tokyo Women's Medical University
2010

Nagoya University
2004-2009

OBJECTIVES: To assess the efficacy of various vascular endocrinological substances, such as plasma nitric oxide metabolites (NOx), surrogate markers survival in older patients. DESIGN: Prospective cohort, observational. SETTING: Nagoya University Hospital and related hospitals, Japan. PARTICIPANTS: One hundred fifty patients aged 70 older, recruited consecutively from outpatient clinics hospitals. MEASUREMENT: Serum biochemical analyses albumin total cholesterol, prognostic markers, tumor...

10.1111/j.1532-5415.2007.01296.x article EN Journal of the American Geriatrics Society 2007-06-29

We describe a novel technology for detecting nucleic acids: Probe Alteration Link Self-Assembly Reactions (PALSAR). PALSAR comprises DNA self-assembly of pairs short probes formed by alternate hybridization three complementary regions in pair honeycomb (HCPs). Self-assembly occurs at designated salt concentrations and reaction temperatures requires no enzymes. prepared HCPs to detect mRNAs encoded the GAPDH gene β-actin (BA) gene, CD3D CD4 major vault protein (MV) signalling lymphocytic...

10.1016/j.bbrc.2015.10.019 article EN cc-by-nc-nd Biochemical and Biophysical Research Communications 2015-10-13

Quantitative bioanalysis is essential when establishing pharmacokinetic properties during the drug development process. To overcome challenges of sensitivity, specificity and process complexity associated with conventional analysis antisense oligonucleotides (ASOs), a new approach to nonenzymatic hybridization assays using probe alteration-linked self-assembly reaction (PALSAR) technology as signal amplifier was evaluated. PALSAR quantification ASOs in mouse tissue plasma able achieve high...

10.2144/btn-2023-0005 article EN cc-by-nc-nd BioTechniques 2023-06-21

It is widely believed that evolutionarily advanced cells require nuclei rich in DNA to proliferate, while mitochondria isolated from cannot proliferate.We have developed a novel stable cell line, designated "mitochondrial (MitoCells)", maintaining active mitochondria, the majority of which lacked nuclei.MitoCells can be continuously generated culture.Herein, we report proliferation studies MitoCells.We found nuclear DNA-less (nDNA-less) MitoCells, were sorted with flow cytometry and...

10.15761/imm.1000267 article EN cc-by Integrative Molecular Medicine 2017-01-01
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