PMID- 20052914 OWN - NLM STAT- MEDLINE DCOM- 20100122 LR - 20201209 IS - 0235-2990 (Print) IS - 0235-2990 (Linking) VI - 54 IP - 5-6 DP - 2009 TI - [Impact of liposomes and ceftriaxone-entrapped liposomes on skin wound healing in rats]. PG - 25-30 AB - "Empty" liposomes and ceftriaxone (CT)-entrapped liposomes were developed. Lipids of natural origin, i. e. soybean phosphatidyl choline (PhCh) and cholesterol were used for the design. The conditions for production of the CT-entrapped liposomes were optimized to provide the maximum content of the antibiotic in the liposomes. The effect of the "empty" liposomes and the antibiotic-entrapped liposomes on healing of skin wounds was studied on rats. The wound on the skin surface of the rat back was purulent due to contamination with E. coli (10(9) cells/ml). The treatment with the antibiotic solution, "empty" liposomes or CT-entrapped liposomes was started in 48 hours. The use of the PhCh "empty" liposomes promoted more rapid healing of the wound vs. the control or the treatment with CT aqueous solution. The treatmen of the wound with the CT-entrapped PhCh liposomes provided 2 times more rapid healing vs. the control or the use of the CT aqueous solution. FAU - Kurilko, N L AU - Kurilko NL FAU - Kiiamov, A K AU - Kiiamov AK FAU - Ivanova, M A AU - Ivanova MA FAU - Pashkov, E P AU - Pashkov EP FAU - Aleksandrov, M T AU - Aleksandrov MT FAU - Sorokoumova, G M AU - Sorokoumova GM FAU - Shvets, V I AU - Shvets VI LA - rus PT - Journal Article PL - Russia (Federation) TA - Antibiot Khimioter JT - Antibiotiki i khimioterapiia = Antibiotics and chemoterapy [sic] JID - 8803688 RN - 0 (Anti-Bacterial Agents) RN - 0 (Liposomes) RN - 75J73V1629 (Ceftriaxone) SB - IM MH - Animals MH - Anti-Bacterial Agents/*pharmacology MH - Ceftriaxone/*pharmacology MH - *Escherichia coli MH - Escherichia coli Infections/*drug therapy MH - Liposomes MH - Rats MH - Skin/*injuries/microbiology MH - Wound Healing/*drug effects MH - Wound Infection/*drug therapy MH - Wounds, Penetrating/*drug therapy/microbiology EDAT- 2010/01/08 06:00 MHDA- 2010/01/23 06:00 CRDT- 2010/01/08 06:00 PHST- 2010/01/08 06:00 [entrez] PHST- 2010/01/08 06:00 [pubmed] PHST- 2010/01/23 06:00 [medline] PST - ppublish SO - Antibiot Khimioter. 2009;54(5-6):25-30.