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Acheron, an novel LA antigen family member, bonds to cask and forms a complex with Id transcription factors

100%

Weng H. , Kim C. , Valavanis C. , Wang Z. , Schwartz L. M.

Cellular and Molecular Biology Letters

2009

tom 14

nr 2

273-287

Analysis of insecticidal activity in transgenic plants carrying the ipt plant growth hormone gene

84%

Smigocki A. , Heu S. , Buta G.

Acta Physiologiae Plantarum

2000

tom 22

nr 3

Neuropeptides and insect heartbeat: the myth and reality

67%

Slama K.

2005

nr 3

95-107

Antinociceptive effect of MAS MT in rats

67%

Rykaczewska-Czerwinska M. , Radosz A. , Szymanowska-Dziubasik K. , Konopinska D. , Plech A.

Pestycydy

2008

nr 3-4

139-146

MAS MT is a myotropic decapeptide isolated from Manduca sexta. This peptide exerts stimulatory effect on insects heart-beat frequency. The present study was undertaken in order to determine a probable antinociceptive effect in rats of native synthetic decapeptide, MAS MT-I and its two analogs, heptapeptides MAS MT-II and MAS MT-III. All these peptides were applied directly into the lateral brain ventricle (icv) at three doses: 10, 25 and 50 nmol. The analgesic (antinociceptive) effect was evaluated by a tail immersion test. It was found that two doses of MAS MT-I: 25 and 50 nmol induced significant antinociceptive effect, while MAS MT-II and MAS MT-III exert a less antinociceptive effect in comparison with native MAS MT-I. Prior icv administration of naloxone, an opioid antagonist weakly blocked MAS MT-I effect. We conclude that antinociceptive effect of MAS MT-I in rats is not mediated by central opioid system.

Trujące owady

59%

Patykowski J.

Ekonatura

2012

nr 03

Owadzie helikoptery

59%

Heintze J. , Lipski R.

Wiedza i Życie

1995

nr 05

48-49