Perimysial Fibroblasts of Extraocular Muscle, as Unique as the Muscle Fibers
نویسندگان
چکیده
منابع مشابه
Perimysial fibroblasts of extraocular muscle, as unique as the muscle fibers.
PURPOSE Extraocular muscle (EOM) has a distinct skeletal muscle phenotype. The hypothesis for the study was that fibroblasts support the unique EOM phenotype and that perimysial fibroblasts derived from EOM have properties that distinguish them from fibroblasts derived from other skeletal muscle. METHODS Perimysial fibroblasts from leg muscle (LM-Fibro) and EOM (EOM-Fibro) of mice were derive...
متن کاملRNA expression analysis of passive transfer myasthenia supports extraocular muscle as a unique immunological environment.
PURPOSE Myasthenia gravis demonstrates a distinct predilection for involvement of the extraocular muscles (EOM), and we have hypothesized that this may be due to a unique immunological environment. To assess this hypothesis, we took an unbiased approach to analyze RNA expression profiles in EOM, diaphragm, and extensor digitorum longus (EDL) in rats with experimentally acquired myasthenia gravi...
متن کاملIntramuscular hemangioma of masseter muscle: A report of unique case
BACKGROUND AND AIM: Even though hemangiomas are prevalent tumors in the region of head and neck, they are comparatively rare inside the mouth and less frequently detected by dental professionals. Therefore, the aim of this case report is to present such a rare variation of hemangioma manifested within the substance of the masseter muscle.CASE REPORT: We report a unique case of intramuscular hem...
متن کاملExtensibility of the myofilaments in vertebrate skeletal muscle as revealed by stretching rigor muscle fibers
The extensibility of the myofilaments in vertebrate skeletal muscle was studied by stretching glycerinated rabbit psoas muscle fibers in rigor state and examining the resulting extension of sarcomere structures under an electron microscope. Although stretches applied to rigor fibers produced a successive yielding of the weakest sarcomeres, the length of the remaining intact sarcomeres in many m...
متن کاملCoiled perimysial fibers of papillary muscle in rat heart: morphology, distribution, and changes in configuration.
The morphology, distribution, and configuration of coiled perimysial fibers of rat heart papillary muscle were studied. Methods included bright-field light microscopy of silver-stained sections, scanning and transmission electron microscopy, and differential interference contrast light microscopy of unfixed and unstained specimens. Coiled fibers, elliptical in cross section, are arranged in a b...
متن کاملذخیره در منابع من
با ذخیره ی این منبع در منابع من، دسترسی به آن را برای استفاده های بعدی آسان تر کنید
ژورنال
عنوان ژورنال: Investigative Opthalmology & Visual Science
سال: 2010
ISSN: 1552-5783
DOI: 10.1167/iovs.08-2857