Abstract:
:Angiogenic action of compound GK-2, a dimeric dipeptide mimetic of loop 4 of nerve growth factor (NGF), was studied in in vitro and in vivo experiments. Experiments on human endothelial cell culture HUVEC showed that compound GK-2 significantly (p<0.05) stimulated the initial stage of angiogenesis, and its angiogenic activity was not inferior to the reference neurotrophin NGF. In experiments with hindlimb ischemia modeled in rats, GK-2 (1 mg/kg intraperitoneally for 14 days) significantly increased the total length of capillary vessels (p<0.003) and the number of vessels per 1 mm2 ischemic tissue (p<0.001) in comparison with the control. Our findings indicate that under experimental conditions compound GK-2 exhibits not only angiogenic, but also anti-ischemic activity.
journal_name
Bull Exp Biol Medjournal_title
Bulletin of experimental biology and medicineauthors
Kryzhanovskii SA,Antipova TA,Tsorin IB,Pekeldina ES,Stolyaruk VN,Nikolaev SV,Sorokina AV,Gudasheva TA,Seredenin SBdoi
10.1007/s10517-016-3450-ysubject
Has Abstractpub_date
2016-08-01 00:00:00pages
513-7issue
4eissn
0007-4888issn
1573-8221pii
10.1007/s10517-016-3450-yjournal_volume
161pub_type
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