Perimuscular connective tissue contains more and larger lymphatic vessels than the shallower layers in human gallbladders
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چکیده
منابع مشابه
Lymphatic Vessels in Regenerative Medicine and Tissue Engineering.
The lymphatic system is involved in maintaining interstitial fluid homeostasis, fat absorption, and immune surveillance. Dysfunction of lymphatic fluid uptake can lead to lymphedema. Worldwide up to 250 million people are estimated to suffer from this disfiguring and disabling disease, which places a strain on the healthcare system as well as on the affected patients. The severity of lymphatic ...
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BACKGROUND The cholinergic neurotransmission within the human mesenteric lymphatic vessels has been poorly studied. Therefore, our aim is to analyse the cholinergic nerve fibres of lymphatic vessels using the traditional enzymatic techniques of staining, plus the biochemical modifications of acetylcholinesterase (AChE) activity. MATERIALS AND METHODS Specimens obtained from human mesenteric l...
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Follicular thyroid carcinoma (FTC) tends to metastasize to remote organs rather than local lymph nodes. Separation of FTC from follicular thyroid adenoma (FTA) relies on detection of vascular and/or capsular invasion. We investigated which vascular markers, CD31, CD34 and D2-40 (lymphatic vessel marker), can best evaluate vascular invasion and why FTC tends to metastasize via blood stream to re...
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Lymphatic remodeling in tumor microenvironments correlates with progression and metastasis, and local lymphatic vessels play complex and poorly understood roles in tumor immunity. Tumor lymphangiogenesis is associated with increased immune suppression, yet lymphatic vessels are required for fluid drainage and immune cell trafficking to lymph nodes, where adaptive immune responses are mounted. H...
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BACKGROUND Chronic low back pain (LBP) is the most common cause of disability worldwide. New ideas surrounding LBP are emerging that are based on interactions between mechanical, biological and chemical influences on the human IVD. The degenerate IVD is proposed to be innervated by sensory nerve fibres and vascularised by blood vessels, and it is speculated to contribute to pain sensation. Howe...
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ژورنال
عنوان ژورنال: World Journal of Gastroenterology
سال: 2007
ISSN: 1007-9327
DOI: 10.3748/wjg.v13.i33.4480