Phase Contrast Microscopy News and Research

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PSI develops new breast cancer diagnostic method

The Paul Scherrer Institute (PSI) has developed a new breast cancer diagnostic method, and is now carrying out first tests on non-preserved human tissue in conjunction with the Kantonsspital Baden AG. This new method should be able to reveal structures that cannot be seen using conventional mammography. Standard procedures only determine the extent to which X-rays are attenuated by various tissue structures.

2 Aug 2011

TUM physicist's new approach expected to improve image contrast with low radiation

The DFG cited Pfeiffer's research in biomedical imaging, and in particular his pioneering work in X-ray phase-contrast imaging. His systematic approach has laid the foundation for applications of this technique in medicine and industry, where it is expected to deliver improved image contrast with lower doses of radiation.

3 Dec 2010

New studies question wide-spread hypothesis that CCSVI contribute to development of MS

Researchers at Umeå University in Sweden have performed a study that indicates that neither blood flow nor the flow of spinal fluid in the brain contribute to the development of multiple sclerosis, MS. The findings run directly counter to a much-discussed and widely spread Italian theory.

5 Aug 2010

Research shows no link between CCSVI and development of multiple sclerosis

Two important new studies challenge the controversial hypothesis that venous congestion—chronic cerebrospinal venous insufficiency (CCSVI)—contributes to the development of multiple sclerosis (MS). This theory has resulted in many MS patients receiving experimental endovascular angioplasty, a treatment for MS unproven by clinical trials.

2 Aug 2010

Specially developed PACEM system installed at Max Planck Institute for Biophysics

PACEM is a transmission electron microscope (TEM) designed to image low-contrast biological specimens. It was specially developed and installed at the Max Planck Institute for Biophysics (MPI-BP) by optical expert Carl Zeiss in Oberkochen and researchers from the Macromolecular Complexes excellence cluster in Frankfurt.

3 Dec 2009

Non-invasive "optical biopsy" to detect breast cancer

Most biopsies following mammograms reveal benign abnormalities, not cancer.

6 Nov 2009

Chrysanthemum indicum extract holds promise for treating human cancer

A series of studies have demonstrated that Chrysanthemum indicum possesses antimicrobial, antiinflammatory, immunomodulatory, and neuroprotective effects. Recently, much attention has been devoted to the anticancer activity of Chrysanthemum indicum, especially in hepatocellular carcinoma (HCC). However, its anticancer mechanism of action is still not clear and needs further investigation.

19 Oct 2009

Phase Contrast Microscopy News and Research

PSI develops new breast cancer diagnostic method

TUM physicist's new approach expected to improve image contrast with low radiation

New studies question wide-spread hypothesis that CCSVI contribute to development of MS

Research shows no link between CCSVI and development of multiple sclerosis

Specially developed PACEM system installed at Max Planck Institute for Biophysics

Non-invasive "optical biopsy" to detect breast cancer

Chrysanthemum indicum extract holds promise for treating human cancer

Veeco releases new BioScope Catalyst Life Science Atomic Force Microscope

Dark-field x-ray images sharpen medical imaging

Biodegradable polymers with neurotransmitters promote nerve regrowth

New phase-contrast microscopy developed at PSI enhances X-ray images

Exploring the intersection of biology and proteomics

Unlocking the Secrets of Multiple Sclerosis Progression: Brain-Immune Cell Communication

Passing on Polycystic Ovary Syndrome: Health risks for male offspring of women with PCOS

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