Sökning: L773:0971 5916 > New antimicrobial p...
Fältnamn | Indikatorer | Metadata |
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000 | 04606naa a2200421 4500 | |
001 | oai:lup.lub.lu.se:dfdc6eac-1d6e-4714-9481-1fd2176fc3d0 | |
003 | SwePub | |
008 | 160401s2004 | |||||||||||000 ||eng| | |
024 | 7 | a https://lup.lub.lu.se/record/2728322 URI |
040 | a (SwePub)lu | |
041 | a engb eng | |
042 | 9 SwePub | |
072 | 7 | a art2 swepub-publicationtype |
072 | 7 | a ref2 swepub-contenttype |
100 | 1 | a Jasir, Aftabu Lund University,Lunds universitet,Avdelningen för medicinsk mikrobiologi,Institutionen för laboratoriemedicin,Medicinska fakulteten,Division of Medical Microbiology,Department of Laboratory Medicine,Faculty of Medicine4 aut0 (Swepub:lu)mmb-aja |
245 | 1 0 | a New antimicrobial peptide active against Gram-positive pathogens |
264 | 1 | c 2004 |
520 | a Background & objectives: Human and animal cystatins have been shown to inhibit the replication of certain viruses and bacteria, though it is not directly demonstrated that the effects are due to protease inhibitory capacity of the cystatins. We report antibacterial properties of a novel antimicrobial peptidyl derivative, (2S)-2-(N-alpha-benzyloxycarbonyl-arginyl-leucylamido)-1-(E)-cinnamoyla mido-3-methylbutane, structurally based upon the aminoterminal segment of the inhibitory centre of the human cysteine protease inhibitor, cystatin C. Methods: Clinical isolates of group A, B, C and G streptococci were collected. The antibacterial activity of Cystapep 1 derivative was tested by agar well diffusion method. Results: Cystapep 1, displayed antibacterial activity against several clinically important Gram-positive bacteria. It displayed minimal inhibitory and bactericidal concentrations of about 16 mug/ml for both Staphylococcus aureus and Streptococcus pyogenes. In radial agar diffusion assays, groups A, B, C and G streptococci as well as staphylococci were generally susceptible to the action of Cystapep 1, whereas pneumococci and enterococci were less susceptible. No activity against Gram-negative bacteria was observed. Interpretation & conclusion: Cystapep 1 also showed high activity against methicillin-resistant Staph. aureus (MRSA) and multi-antibiotic resistant coagulase negative staphylococci (CNS), suggesting its mechanism of action to be different from most currently used antibiotics. | |
650 | 7 | a MEDICIN OCH HÄLSOVETENSKAPx Medicinska och farmaceutiska grundvetenskaperx Mikrobiologi inom det medicinska området0 (SwePub)301092 hsv//swe |
650 | 7 | a MEDICAL AND HEALTH SCIENCESx Basic Medicinex Microbiology in the medical area0 (SwePub)301092 hsv//eng |
650 | 7 | a MEDICIN OCH HÄLSOVETENSKAPx Medicinska och farmaceutiska grundvetenskaperx Farmakologi och toxikologi0 (SwePub)301022 hsv//swe |
650 | 7 | a MEDICAL AND HEALTH SCIENCESx Basic Medicinex Pharmacology and Toxicology0 (SwePub)301022 hsv//eng |
650 | 7 | a MEDICIN OCH HÄLSOVETENSKAPx Medicinska och farmaceutiska grundvetenskaperx Läkemedelskemi0 (SwePub)301032 hsv//swe |
650 | 7 | a MEDICAL AND HEALTH SCIENCESx Basic Medicinex Medicinal Chemistry0 (SwePub)301032 hsv//eng |
653 | a Staphylococcus aureus | |
653 | a antimicrobial peptide | |
653 | a cystatin C | |
653 | a Streptococcus | |
653 | a pyogenes | |
700 | 1 | a Kasprzykowski, F4 aut |
700 | 1 | a Lindström, Veronicau Lund University,Lunds universitet,Avdelningen för klinisk kemi och farmakologi,Institutionen för laboratoriemedicin,Medicinska fakulteten,Division of Clinical Chemistry and Pharmacology,Department of Laboratory Medicine,Faculty of Medicine4 aut0 (Swepub:lu)kkem-vli |
700 | 1 | a Schalén, Claësu Lund University,Lunds universitet,Avdelningen för medicinsk mikrobiologi,Institutionen för laboratoriemedicin,Medicinska fakulteten,Division of Medical Microbiology,Department of Laboratory Medicine,Faculty of Medicine4 aut0 (Swepub:lu)mmb-csc |
700 | 1 | a Grubb, Andersu Lund University,Lunds universitet,Avdelningen för klinisk kemi och farmakologi,Institutionen för laboratoriemedicin,Medicinska fakulteten,Division of Clinical Chemistry and Pharmacology,Department of Laboratory Medicine,Faculty of Medicine4 aut0 (Swepub:lu)kkem-agr |
710 | 2 | a Avdelningen för medicinsk mikrobiologib Institutionen för laboratoriemedicin4 org |
773 | 0 | t Indian Journal of Medical Researchg 119:Suppl., s. 74-76q 119:Suppl.<74-76x 0971-5916 |
856 | 4 | u http://www.icmr.nic.in/ijmr/ijmr_supp/15.pdfx freey FULLTEXT |
856 | 4 | u http://www.ncbi.nlm.nih.gov/entrez/query.fcgi?cmd=Retrieve&db=PubMed&list_uids=15232166&dopt=Abstracty FULLTEXT |
856 | 4 8 | u https://lup.lub.lu.se/record/272832 |
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