title: [Characteristics of the course of the wound process in spontaneously hypertensive rats and the effect of morphine, substance P and its fragment SP1-4].
abstract: The paper demonstrates that in spontaneously hypertensive rats (SHR) as compared with normotensive controls exudative processes at the sites of lesions are much more prominent. Such exudative processes include edema, fibrinous exudation as well as permeability of capillaries and venular walls for leukocytes. These effects prolong the phase of its inflammation and retard the regeneration phase in wound healing. Morphine and SP1-11 stimulate in a similar fashion repair during wound healing in the both rat strains. Their effect is similar to the effect of opioid peptides. SP1-4 does not affect vessel reactivity and wound healing in SHR, which is related to disturbed expression of receptors to SP fragments. Synergism in the effect of two functional antagonists i.e. opioids and SP on wound healing confirms our hypothesis about the role of pain as an inducer of a variety of mechanisms underlying repair regeneration.
authors: S E
authors: SE
authors: Spevak
authors: A B
authors: AB
authors: Shekhter
authors: H
authors: H
authors: Hilse
authors: P
authors: P
authors: Oehme
authors: A I
authors: AI
authors: Solov'eva
mesh_terms: D000818:Animals; D001794:Blood Pressure / Q000187:drug effects; D004357:Drug Synergism; D008297:Male; D009020:Morphine / Q000494:pharmacology*; D010446:Peptide Fragments / Q000494:pharmacology*; D051381:Rats; D011918:Rats, Inbred SHR / Q000502:physiology*; D011919:Rats, Inbred Strains / Q000502:physiology*; D011921:Rats, Inbred WKY; D011957:Receptors, Opioid / Q000187:drug effects; D012867:Skin / Q000187:drug effects / Q000293:injuries / Q000473:pathology; D013373:Substance P / Q000494:pharmacology*; D013997:Time Factors; D014945:Wound Healing / Q000187:drug effects*
chemical_list: D010446:Peptide Fragments; D011957:Receptors, Opioid; D013373:Substance P; C042612:substance P (1-4); D009020:Morphine
vernacular_title: Osobennosti techeniia ranevogo protsessa u spontanno gipertenzivnykh krys i vliianie morfina, substantsii P i ee fragmenta SP1-4.