Identification of the Lymphatic Drainage Pattern of Esophageal Cancer with Near-Infrared Fluorescent Imaging

Near-infrared fluorescent imaging of tumor apoptosis.

Noninvasive imaging using radioactive annexin V is an emerging strategy for the assessment of cell death in vivo (F. G. Blankenberg, and H. W. Strauss. Apoptosis, 6: 117-123, 2001.). Therefore, we investigated whether annexin V labeled with the fluorophore Cy5.5 (Cy) could serve as a probe for imaging of tumor apoptosis using near infrared fluorescence (NIRF). We prepared active Cy-annexin (an ...

the study of aaag repeat polymorphism in promoter of errg gene and its association with the risk of breast cancer in isfahan region

چکیده: سرطان پستان دومین عامل مرگ مرتبط با سرطان در خانم ها است. از آنجا که سرطان پستان یک تومور وابسته به هورمون است، می تواند توسط وضعیت هورمون های استروئیدی شامل استروژن و پروژسترون تنظیم شود. استروژن نقش مهمی در توسعه و پیشرفت سرطان پستان ایفا می کند و تاثیر خود را روی بیان ژن های هدف از طریق گیرنده های استروژن اعمال می کند. اما گروه دیگری از گیرنده های هسته ای به نام گیرنده های مرتبط به ا...

Mouse phenotyping with near-infrared fluorescence lymphatic imaging

We demonstrate the ability to non-invasively and quantitatively image lymphatic architecture and contractile function using dynamic near-infrared (NIR) fluorescence imaging with injection of indocyanine green in normal and transgenic mice. Unlike normal mice, which showed well defined lymphatic drainage patterns and orthograde propagation of contraction waves, we observed tortuous and mispatter...

Near-infrared fluorescent nanoGUMBOS for biomedical imaging.

Herein, we report on near-infrared (NIR) fluorescent nanoparticles generated from an emergent class of materials we refer to as a Group of Uniform Materials Based on Organic Salts (GUMBOS). GUMBOS are largely frozen ionic liquids, although the concept is more general and is also easily applied to solid ionic materials with melting points in excess of 100 degrees C. Nanoparticles based on GUMBOS...

Quantification of Lymphatic Vascular Permeability via Near-infrared Imaging