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Haemocytes in the repair of wounds in an insect ( Rhodnius prolixus )
Author(s) -
LaiFook Joan
Publication year - 1970
Publication title -
journal of morphology
Language(s) - English
Resource type - Journals
SCImago Journal Rank - 0.652
H-Index - 74
eISSN - 1097-4687
pISSN - 0362-2525
DOI - 10.1002/jmor.1051300304
Subject(s) - rhodnius prolixus , biology , rhodnius , insect , homogeneous , anatomy , microbiology and biotechnology , botany , physics , thermodynamics
Four types of haemocytes may be distinguished in Rhodnius adults, based on their fine structure. The plasmatocytes are most active in the repair of an integumental wound. They contain dens homogeneous granules whose contents become less dense in response to wounding until microtubules about 150å in diameter are distinguishable. The significance of these changes is not yet known. Tight and intermediate junctions, and septate desmosomes appear between haemocytes which have accumulated in an excision.