Pregled bibliografske jedinice broj: 442374
Stimulation of short-circuit current across lobster (Homarus americanus) epipodite by sinus gland extract
Stimulation of short-circuit current across lobster (Homarus americanus) epipodite by sinus gland extract // Bulletin of the Mount Desert Island Biological Laboratory, 48 (2009), 11-11 (podatak o recenziji nije dostupan, članak, znanstveni)
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Naslov
Stimulation of short-circuit current across lobster (Homarus americanus) epipodite by sinus gland extract
Autori
Lucu, Čedomil ; Towle, David W. ; Christie, Andrew E.
Izvornik
Bulletin of the Mount Desert Island Biological Laboratory (0097-0883) 48
(2009);
11-11
Vrsta, podvrsta i kategorija rada
Radovi u časopisima, članak, znanstveni
Ključne riječi
lobster; sinus gland; short cirrcuit current
Sažetak
In lobsters acclimated to dilute seawater, short- circuit current (Isc) was measured before and after basolateral application of sinus gland extract (SGE) prepared by homogenizing two homologous sinus glands in cold saline and diluting to 6 ml. Isc was significantly stimulated by SGE from -91.6 6.2 A cm-2 to -143.96.4 (P<0.01 ; Figure 1), with no lag period. Following removal of SGE, Isc approached control values within 50 minutes, indicating that the effect of SGE is reversible. The degree of stimulation was shown to be dosedependent. Pretreatment of SGE with proteinase K blocked the stimulatory effect, leading to our conclusion that the active factor is proteinaceous.
Izvorni jezik
Engleski
Znanstvena područja
Biologija
POVEZANOST RADA
Projekti:
275-0010501-0828 - Ekofiziologija gospodarski važnih morskih organizama.Povoljni i stresni uvjeti
Ustanove:
Institut "Ruđer Bošković", Zagreb
Profili:
Čedomil Lucu
(autor)
Citiraj ovu publikaciju:
Uključenost u ostale bibliografske baze podataka::
- Zoological Record
