Results 261 to 270 of about 145,040 (309)
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Permeability of lymphatic vessels
American Journal of Physiology-Legacy Content, 1962Substances of various molecular sizes were infused through leg or mesenteric lymphatics of anesthetized dogs and their concentrations were followed in thoracic duct lymph and plasma for the subsequent 2 1/2 hr. An isolated in vivo popliteal lymph node preparation was also perfused with some of the same substances. Small molecules were found to diffuse
H S, MAYERSON +4 more
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Microsurgical Lymphatic Vessel Transplantation
Journal of Reconstructive Microsurgery, 2015Lymphedema often arises after a regional interruption during cancer treatment, for example after lymph node resection the axilla or the groin. Lymphatic vessels as vascular grafts may overcome these lymphatic gaps.Experiments in rats and dogs were performed for developing this method.
Ruediger G H, Baumeister +5 more
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Nature Reviews Materials, 2021
An article in the Proceedings of the National Academy of Sciences USA reports the engineering of lymphatic vessels in collagen matrices.
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An article in the Proceedings of the National Academy of Sciences USA reports the engineering of lymphatic vessels in collagen matrices.
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Leukocyte Trafficking in Lymphatic Vessels
Cold Spring Harbor Perspectives in Medicine, 2022To ensure proper immune function, most leukocytes constantly move within tissues or between them using the blood and lymphatic vessels as transport routes. While afferent lymphatic vessels transfer leukocytes from peripheral tissues to draining lymph nodes (dLNs), efferent lymphatics return lymphocytes from LNs back into the blood vascular circulation.
Aline, Bauer +2 more
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2019
The lymphatic system extends its network of vessels throughout most of the body. Lymphatic vessels carry a fluid rich in proteins, immune cells, and long-chain fatty acids known as lymph. It results from an excess of interstitial tissue fluid collected from the periphery and transported centrally against hydrostatic pressure and protein concentration ...
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The lymphatic system extends its network of vessels throughout most of the body. Lymphatic vessels carry a fluid rich in proteins, immune cells, and long-chain fatty acids known as lymph. It results from an excess of interstitial tissue fluid collected from the periphery and transported centrally against hydrostatic pressure and protein concentration ...
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Clinics in Dermatology, 2011
The traditional nomenclature of vascular lesions has been enlarged and modified with the usage of newer diagnostic techniques. Digital technology has enhanced the precision of older analog tools such as Doppler flow studies. Angiograms have also more precisely delineated flow patterns to allow planned surgical intervention as an important therapeutic ...
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The traditional nomenclature of vascular lesions has been enlarged and modified with the usage of newer diagnostic techniques. Digital technology has enhanced the precision of older analog tools such as Doppler flow studies. Angiograms have also more precisely delineated flow patterns to allow planned surgical intervention as an important therapeutic ...
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Blood Vessels and Lymphatic Vessels
2019Development of the vascular and lymphatic trees is essential for the formation of nearly every organ during embryonic and fetal life. In the fetus, there are some unique features of the vascular tree that facilitate the fetoplacental circulation in utero, such as the umbilical vein, umbilical arteries, ductus venosus, and ductus arteriosus.
Linda M. Ernst, Michael K. Fritsch
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Lymphatic Vessel Hydrodissection During Varicocelectomy
Urology, 2007We report a new technique of preserving the lymphatics during varicocelectomy using saline infusion that we have termed "lymphatic hydrodissection."
Ahmad, Atteya +6 more
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Lymphatic Vessel Activation in Cancer
Annals of the New York Academy of Sciences, 2002Abstract: Metastasis of most cancers occurs primarily through the lymphatic system, and the extent of lymph node involvement is the most important prognostic indicator. While the importance of the lymphatic system as a pathway for metastasis has been well recognized, there is very little information available about the mechanisms by which tumor cells ...
Melanie, Cassella, Mihaela, Skobe
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Lymphatic Vessel Activation in Cancer
Annals of the New York Academy of Sciences, 2008Most cancerous lesions metastasize through the lymphatic system and the status of regional lymph nodes is the most important indicator of a patient's prognosis. The extent of lymph node involvement with cancer is also an important parameter used for determining treatment options.
Suvendu, Das, Mihaela, Skobe
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