Zobrazeno 1 - 10
of 12
pro vyhledávání: '"Janet L. Hammer"'
Publikováno v:
Biochemistry. 35:12733-12741
Magainins are cationic, membrane-active peptides which show broad-spectrum antimicrobial activity. We have investigated the secondary structure and location of an analogue of magainin 2 in synthetic phospholipid bilayers using a combination of Fourie
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::dd5713ecfc281a76096ddb89b05d572d
https://doi.org/10.1021/bi961468a
https://doi.org/10.1021/bi961468a
Autor:
Peter Johnson, Janet L. Hammer
Publikováno v:
Comparative Biochemistry and Physiology Part B: Comparative Biochemistry. 103:981-984
1. In rat skeletal muscles (longissimus dorsi and quadriceps femoris), carnosine and anserine levels decreased 35-50% during senescence, and were 35-45% lower in hypertensive rats compared to normotensive levels. 2. In rat left ventricular cardiac mu
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::8a5f8d03081b2d7b28fc3fb915bc66c1
https://doi.org/10.1016/0305-0491(92)90226-h
https://doi.org/10.1016/0305-0491(92)90226-h
Publikováno v:
American Peptide Symposia ISBN: 0792351606
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::84cfdb47f8aa17a6346e1cc69eb6b34f
https://doi.org/10.1007/0-306-46862-x_163
https://doi.org/10.1007/0-306-46862-x_163
Autor:
Jack Blazyk, Janet L. Hammer, Russell Wiegand, U. Prasad Kari, W. Lee Maloy, Jason Klein, Raquel F. Epand, Richard M. Epand
Publikováno v:
The Journal of biological chemistry. 276(30)
All known naturally occurring linear cationic peptides adopt an amphipathic alpha-helical conformation upon binding to lipids as an initial step in the induction of cell leakage. We designed an 18-residue peptide, (KIGAKI)3-NH2, that has no amphipath
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::cd9bc65c64c175f6e0bf0720f52503d6
https://pubmed.ncbi.nlm.nih.gov/11352918
https://pubmed.ncbi.nlm.nih.gov/11352918
Publikováno v:
Peptides: The Wave of the Future ISBN: 9789401039055
Cationic peptides are a common component of many host defense systems [1]. Upon binding to the plasma membrane of target bacteria, many of these peptides can adopt a conformation that exhibits amphipathic character. The accumulation of peptides at th
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::601e1b094490c84f0c26327f510fcca0
https://doi.org/10.1007/978-94-010-0464-0_221
https://doi.org/10.1007/978-94-010-0464-0_221
Autor:
Peter Johnson, Janet L. Hammer
Publikováno v:
Free radical research. 21(1)
The activities of superoxide dismutase, catalase and glutathione reductase were not affected by in vitro incubation with the intracellular proteinase calpain, suggesting that these enzymes are not in vivo substrates of calpain. In contrast, the activ
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::bf9a3feccb3d6e693e097963dcef17a6
https://pubmed.ncbi.nlm.nih.gov/7951909
https://pubmed.ncbi.nlm.nih.gov/7951909
Autor:
Peter Johnson, Janet L. Hammer
Publikováno v:
Comparative biochemistry and physiology. B, Comparative biochemistry. 104(1)
1. 1. The activities of glycolytic, fatty acid oxidation and citric acid cycle enzymes were measured in hypertensive and ageing rat cardiac and skeletal muscles. 2. 2. Lactate dehydrogenase and β-hydroxyacyl-CoA dehydrogenase were significally decre
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::3682a20db2f4d48f0412274990831226
https://pubmed.ncbi.nlm.nih.gov/8448994
https://pubmed.ncbi.nlm.nih.gov/8448994
Autor:
Janet L. Hammer, Peter Johnson
Publikováno v:
Biochemical Society transactions. 19(4)
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::e9355bb759b5f26407693a3024a845e0
https://pubmed.ncbi.nlm.nih.gov/1665436
https://pubmed.ncbi.nlm.nih.gov/1665436
Autor:
Peter Johnson, Janet L. Hammer
Publikováno v:
International Journal of Biochemistry. 20:1227-1230
1. 1. Two fast-twitch skeletal muscles from normal and dystrophic hamsters were analysed for their calpain and calpastatin contents. 2. 2. Assays of wide-specificity calpain II showed that the activity levels in the two muscles were increased 1.5 and
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::24a85b9bbc830a48a46dbacd80eaf1ce
https://doi.org/10.1016/0020-711x(88)90223-6
https://doi.org/10.1016/0020-711x(88)90223-6
Autor:
Janet L. Hammer, Peter Johnson
Publikováno v:
Comparative biochemistry and physiology. B, Comparative biochemistry. 94(1)
1. Carnosine, anserine and L-1-methyl-histidine activated muscle calpain II assayed at 2.5 mM Ca2+. 2. At 5 microM Ca2+, none of these compounds activated calpain II sufficiently to bring its activity up to the level measured at 2.5 mM Ca2+. 3. Carno
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::55ba06691f0f9dc6e125c87a032fb894
https://pubmed.ncbi.nlm.nih.gov/2557185
https://pubmed.ncbi.nlm.nih.gov/2557185