ArticleAntimicrobial agents and chemotherapy1988
Effect of lipid composition on activity of liposome-entrapped ampicillin against intracellular Listeria monocytogenes.
Article in Antimicrobial agents and chemotherapy, 1988. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 4 papers.
What it found
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The abstract states no effect estimate the extractor could read, or names no intervention and outcome on the map, so this paper lights no cell and moves no belief. It is still indexed, cited and linked below.
The trial behind it
Trials whose registry record cites this paper, or whose number appears in the abstract. A trial that started after this paper was published is citing it as background, not reporting it.
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Who cites it
4 citing papers in PubMed, 23 citations in OpenAlex.
- Liposomes and Extracellular Vesicles as Drug Delivery Systems: A Comparison of Composition, Pharmacokinetics, and Functionalization.Advanced healthcare materials · 2022Review
- Single-dose AmBisome (Liposomal amphotericin B) as prophylaxis for murine systemic candidiasis and histoplasmosis.Antimicrobial agents and chemotherapy · 2000Article
- Therapy of Mycobacterium avium complex infections in beige mice with streptomycin encapsulated in sterically stabilized liposomes.Antimicrobial agents and chemotherapy · 1995Article
- Liposomes as carriers of antimicrobial agents or immunomodulatory agents in the treatment of infections.European journal of clinical microbiology & infectious diseases : official publication of the European Society of Clinical Microbiology · 1993Review
Corrections and comments
PubMed lists nothing against this paper. Absence here is not a guarantee, only a check that was made.
Authors and funding
3 authors at 1 institution in 1 country.
Funding
No grant is acknowledged in the PubMed record.
Abstract
The effect of lipid composition on the intracellular antibacterial activity of ampicillin-containing liposomes was studied in vitro by using mouse peritoneal macrophages infected with Listeria monocytogenes. Two types of liposomes, a fluid type, consisting of cholesterol-phosphatidylcholine-phosphatidylserine (5:4:1), and a solid type, consisting of cholesterol-distearoylphosphatidylcholine-dipalmitoylphosphatidylglyc ero l (10:10:1), were used. Although the cellular uptake of both types of liposomes was similar, they differed with respect to the rate of intracellular degradation. A correlation was found between the relatively slow degradation of the solid liposomes and a delayed intracellular release of the encapsulated ampicillin, as reflected in absent or delayed intracellular killing of L. monocytogenes.
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Registered trials
Read under generation 80e0d062 · epoch 390. Bibliography from PubMed, PubMed Central and OpenAlex; grants from NIH RePORTER; trial links from ClinicalTrials.gov; estimates, votes and beliefs from the OpenQuestion graph.