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Cell Death
Cell Death news and technical articles from BioOptics World. Search Cell Death latest and archived news and articles
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Microscopy technique heightens understanding of brain cell death during stroke
One of the major impediments to understanding how brain cells die during a stroke and identifying new ways to protect them has been the long-standing inability to image strokes, or ischemic events, in living tissue.
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FLOW CYTOMETRY/MICROSCOPY: Optical techniques aid lung disease discovery
… also regulates inflammation and cell death in emphysema and may be responsible ..... known trigger of inflammation and cell death . So by regulating ceramide's inflammation ..... be a watchdog for inflammation and cell death . 1. M. Bodas et al., J Immunol …
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Flow cytometry helps to tie protein involved in cystic fibrosis to emphysema, chronic lung disease
… also regulates inflammation and cell death in emphysema and may be responsible ..... known trigger of inflammation and cell death . So by regulating ceramide’s inflammation ..... be a watchdog for inflammation and cell death . To elucidate the role played by …
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Three-technique biophotonic imaging approach promising for customized molecular medicine
… of monitoring in real-time the transformations that cellular macromolecules undergo during apoptosis , or programmed cell death . The work could help realize the potential of customized molecular medicine, in which chemotherapy, for example …
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PHOTODYNAMIC THERAPY/ONCOLOGY: Photon-counting nanowires promise precision photodynamic cancer therapy
… growing application area for photonic technologies in medicine. In the treatment of cancer, singlet oxygen produces tumor cell death . But accurate dosimetry for PDT is extremely important—and highly challenging. According to the researchers, the …
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CANCER THERANOSTICS/ DEEP TISSUE IMAGING: Engineered virus facilitates solid tumor diagnosis and phototherapy
… animals. By comparison, healthy cells allowed little light absorption and could only be heated by a few degrees; no cell death was observed. The study also found new melanin-encoding viral strains useful for generating specific signals in multispectral …
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Terahertz pulses cause DNA damage while inducing DNA repair
… repaired, and—in case repair is unsuccessful—to prevent damage accumulation by inducing apoptosis, or programmed cell death of the affected cell.” In a cell nucleus, DNA is wound around cores made of histone proteins. One of the histone proteins …
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Cancer therapy method uses UVC pulse flash irradiation to destroy neoplastic cells
… and non-neoplastic cells did not reach conditions of cell death . Sterilization effects of UVCPFRs show promise as a ..... Furthermore, their experiments showed that UVCPFRs caused cell death within a few seconds. Itoh and colleagues plan to develop …
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Research findings show brain injury to soldiers can arise from exposure to a single explosion
… neurofibrillary tangles, glial tangles and neuropil threads throughout the brain. These tau lesions eventually lead to brain cell death . CTE has clinical features in common with TBI, including psychiatric symptoms and long-term cognitive disability …
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Rockland Immunochemicals, LIMR grow licensing and commercialization relationship
… additional product lines will be the CellCountEZ assay measuring metabolically active cells while simultaneously quantifying cell death to determine cell viability, cell toxicity, or cellular proliferation. The OxPhos assay can determine the cellular …
