نتایج جستجو برای: smooth muscle tumors
تعداد نتایج: 565347 فیلتر نتایج به سال:
Perivascular wall tumors (PWTs) are mesenchymal neoplasms in the group of soft tissue sarcomas (STSs) and are defined as neoplasms deriving from mural cells of blood vessels, excluding the endothelial lining. In the present paper, we describe the gross morphology, histopathology and immunoreactivity of a hemangiopericytoma (HP) as a PWT in a dog with recurrence after surgical excision. The mass...
Background and objectives: Uterine smooth muscle tumors are the most common human neoplasms. They are divided clinically as benign and malignant but there is another group of lesions which is difficult to place in these two categories, so-called (STUMP) and differentiation of these tumors on the basis of H&E staining is impossible. The aim of this study was to find a set of distinguishing objec...
Up to date, there are four pharmacologically characterized subtypes of muscarinic receptors (M1, M2, M3 and M4). In our study we have investigated muscarinic receptor subtypes in smooth muscle layers of human stomach. Isolated preparations of longitudinal and circular muscle layers from human stomach were used. Acetylcholine, bethanechol, carbachol, pilocarpine and AHR -602 produced concen...
Introduction: We did this study because there were a few studies about aorto-branch junction. Methods: Four light microscope and electron microscope study, the abdominal aorta, renal artery, and the adjoining right and left renal arteries were dissected out from 4 neonate dogs. Results: Based on the results, there is only one cell type in the tunica intima of endothelium in both art...
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