These tools will no longer be maintained as of December 31, 2024. Archived website can be found here. PubMed4Hh GitHub repository can be found here. Contact NLM Customer Service if you have questions.


Pubmed for Handhelds

PUBMED FOR HANDHELDS

Search MEDLINE/PubMed

  • Title: The effects of nitric oxide donor molsidomine on skeletal muscle damage in a rat hind limb model of ischemia-reperfusion.
    Author: Ozturk K, Ozyurt H, Somay A, Karaca C.
    Journal: Eur Surg Res; 2009; 42(2):71-7. PubMed ID: 19005258.
    Abstract:
    BACKGROUND: In this experimental study, we aimed to examine the protective effect of molsidomine (MS), a nitric oxide (NO) donor, against ischemia-reperfusion (I-R) injury in a rat skeletal muscle model. METHODS: Ischemia was achieved by application of an elastic rubber band as high as possible on the left thigh of the rats. Group 1: the control group received a sham operation. Group 2: the I-R group received I-R injury to the left hind limbs. Group 3: the I-R/MS group underwent the same model of I-R injury and received MS. Group 4: the I-R/L-NAME (N-omega-nitro-L-arginine-methyl ester) group underwent the same model of I-R injury and received L-NAME, an inhibitor of NO synthase. RESULTS: In groups 2 and 4, malondialdehyde increased significantly when compared to groups 1 and 3. Superoxide dismutase, catalase and glutathione peroxidase increased significantly in group 3 compared to groups 2 and 4. The NO levels were significantly elevated in group 3 compared to groups 2 and 4. In addition, the histopathological score was considerably lower in group 3 than in group 4. The number of necrotic muscle fibers and infiltration of neutrophils were significantly reduced in the MS-treated group. CONCLUSIONS: These findings suggest that MS can exert a protective effect against skeletal muscle injury caused by I-R in the rats.
    [Abstract] [Full Text] [Related] [New Search]