Abstract
LACK of investigations into the earliest phase of healing has supported the prevalent view that an inert lag period occurs up to the third or fifth day after wounding. Histochemically, however, the activity of several hydrolytic, transferring and oxidative enzymes has been demonstrated to increase during the very first post-operative hours1–3. An increase in aminopeptidase activity is histochemically demonstrable 2 h after the injury1. We have also investigated this enzyme biochemically during the earliest phase of wound healing.
This is a preview of subscription content, access via your institution
Access options
Subscribe to this journal
Receive 51 print issues and online access
$199.00 per year
only $3.90 per issue
Buy this article
- Purchase on Springer Link
- Instant access to full article PDF
Prices may be subject to local taxes which are calculated during checkout
Similar content being viewed by others
References
Raekallio, J., Nature, 188, 234 (1960).
Raekallio, J., Ann. Med. Exp. Fenn., 39, Suppl. 6 (1961).
Raekallio, J., Exp. Mol. Path., 4, 303 (1965).
Goldbarg, J. A., and Rutenberg, A. M., Cancer, 11, 283 (1958).
Nachlas, M. M., Crawford, D. T., and Seligman, A. M., J. Histochem-Cytochem., 5, 264 (1957).
Raekallio, J., Die Altersbestimmung mechanisch bedingter Hautwunden mit enzymhistochemischen Methoden, 76 (Verlag Max Schmidt-Römhild, Lübeck, 1965).
Menkin, V., Ann. N.Y. Acad. Sci., 59, 956 (1955).
Author information
Authors and Affiliations
Rights and permissions
About this article
Cite this article
RAEKALLIO, J., MÄKINEN, PL. Biochemical and Histochemical Observations on Aminopeptidase Activity in Early Wound Healing. Nature 213, 1037–1038 (1967). https://doi.org/10.1038/2131037a0
Issue Date:
DOI: https://doi.org/10.1038/2131037a0
This article is cited by
-
Verhalten von Enzymen in Sehnenzellen von Ratten nach einem Lauftraining unterschiedlicher Dauer und Intensit�t
Archiv f�r Orthop�dische und Unfall-Chirurgie (1973)
-
Die Altersbestimmung von Hautverletzungen
Zeitschrift für Rechtsmedizin (1972)
-
Nachweis und diagnostische Bedeutung der Leucinaminopeptidaseaktivit�t in menschlichen Blut-und Knochenmarkausstrichen
Klinische Wochenschrift (1971)
-
Biochemical studies on pressure-sore healing in paraplegics
Spinal Cord (1970)
-
Early enzyme changes in skin wounds demonstrated by isoelectric focusing in polyacrylamide gel
Zeitschrift für Rechtsmedizin (1970)
Comments
By submitting a comment you agree to abide by our Terms and Community Guidelines. If you find something abusive or that does not comply with our terms or guidelines please flag it as inappropriate.