acid-phosphatase has been researched along with Lymphedema* in 4 studies
4 other study(ies) available for acid-phosphatase and Lymphedema
Article | Year |
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A single step centrifugation method for the enrichment of veiled cells from canine afferent lymph.
Veiled cells (VC) present in the afferent lymph of dogs with chronic lymphoedema could be enriched from 6% to about 50% VC by density gradient centrifugation on 15% metrizamide or discontinuous Percoll gradients. The recovery of VC was about 40% from 0.22 +/- 0.07 X 10(6) VC/ml of lymph. The cells were strongly Ia positive and had cytoplasmic S 100 protein. They were also strongly ATP-ase positive and showed heterogeneity in acid phosphatase, peroxidase and non-specific esterase activity. Low density VC from canine afferent lymph were able to stimulate both blood and lymphatic lymphocytes in autologous mixed leukocyte reaction when present at concentration as low as 5% of cultured cells. Topics: Acid Phosphatase; Animals; Cell Separation; Cells, Cultured; Centrifugation, Density Gradient; Dogs; Histocompatibility Antigens Class II; Lymph; Lymphedema; Lymphocytes; Peroxidases; Phytohemagglutinins; S100 Proteins | 1989 |
Evidence of possible natural infections of man with Brugia pahangi in South Kalimantan (Borneo), Indonesia.
Blood from 9 humans, 6 domestic cats (Felis domesticus), and 5 silvered leaf monkeys (Presbytis cristatus) from South Kalimantan (Borneo), Indonesia, with known filarial infections was examined for determination ofacid phosphatase activity of the microfilarae (mff). The findings suggest 1) that Brugia parasites from domestic cats and silvered leaf monkeys can be speciated by acid phosphatase activity and that speciation by acid phosphatase assay corresponds to that based upon adult worm morphology and 2) that Brugia mff from humans have acid phosphatase activity characteristic of that of B. pahangi microfilariae from cat and monkey. Thus B. pahangi may infect man in South Kalimantan. Topics: Acid Phosphatase; Animals; Borneo; Brugia; Cat Diseases; Cats; Cercopithecidae; Elephantiasis, Filarial; Humans; Lymphedema; Monkey Diseases | 1985 |
Lymphoedema of the rabbit ear following partial and complete lymphatic blockade; its effects on fibrotic development, enzyme types and their activity levels.
The dorsal surface of the rabbit ear was found to be a suitable place for the production of long-lasting lymphoedema. Its major tissues (skin and sub cutaneous) are those to which secondary lymphoedema is confined in clinical situations. After 32 weeks of partial lymphatic blockade total tissue activity levels of neutral proteinase and beta-glucuronidase were depressed while alkaline phosphatase was elevated. Subsequent complete lymphatic blockade for a further 5 weeks resulted in severe fibrosis of the s.c. tissues. The total tissue activity levels of 3 characteristic lysosomal macrophage hydrolases--acid protease, beta-glucuronidase and acid phosphatase--were significantly increased. There were strong correlations between the activity levels of these enzymes and the extent of fibrosis, increased fibrosis being characterized by higher activity levels. This, together with other evidence, suggested--as fibrosis became more severe--the total number of macrophages increased, but a high proportion of these were non-stimulated. Since these cells (when stimulated) are normally responsible for the lysis of collagen and removal of fibrotic tissue the impairment of their function as occurs in chronic lymphoedema results in further fibrosis and the continuation of the vicious circle. Topics: Acid Phosphatase; Alkaline Phosphatase; Animals; Ear, External; Glucuronidase; Lymphedema; Male; Muramidase; Peptide Hydrolases; Rabbits | 1978 |
Lysosomal events in experimental lymphogenic encephalopathy. Their treatment with pantothemic acid and pyridoxine.
Topics: Acid Phosphatase; Animals; Brain Diseases; Histocytochemistry; Lymphedema; Lysosomes; Male; Microscopy, Electron; Neck; Pantothenic Acid; Pyridoxine; Rats | 1968 |