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Keywords: secretion
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Journal Articles
J Exp Biol (2012) 215 (7): 1218–1230.
Published: 1 April 2012
...Shujun Fan; Natalie Harfoot; Ray C. Bartolo; A. Grant Butt SUMMARY The cystic fibrosis transmembrane conductance regulator (CFTR) is central to anion secretion in both the possum and eutherian small intestine. Here, we investigated its role in the possum proximal colon, which has novel transport...
Journal Articles
J Exp Biol (2004) 207 (14): 2507–2518.
Published: 15 June 2004
... pulmonate snail Helisoma duryi (Wetherby) induces the secretion (release) of perivitelline fluid. The major protein component of the perivitelline fluid of Helisoma duryi is a native 288 kDa glycoprotein that is secreted around individual eggs and serves as an important source of nutrients...
Journal Articles
J Exp Biol (1989) 143 (1): 389–410.
Published: 1 May 1989
...Werner A. Wuttke; Roy T. Sawyer; Michael S. Berry ABSTRACT Each salivary gland cell of Haementeria extends a single process, or ductule, anteriorly into the proboscis; secretory products are released at the ductule ending. Some ductules secrete into the lumen of the proboscis and others...
Journal Articles
J Exp Biol (1988) 139 (1): 233–252.
Published: 1 September 1988
... vesicles. It also enables accurate measurements of surface charge properties of isolated granules and plasma membranes. Recently, a fast, total intensity light-scattering change, sensitive to many of the factors that influence secretion, has been detected in neurosecretory terminals. Here a slower...
Journal Articles
J Exp Biol (1988) 139 (1): 329–345.
Published: 1 September 1988
...Reinhold Penner; Erwin Neher ABSTRACT Secretion of vesicular contents by exocytosis is a common feature of excitable (neurones, chromaffin cells, beta cells) and non-excitable cells (platelets, neutrophils, mast cells). The simplistic view that the universal mechanism controlling secretion...
Journal Articles
J Exp Biol (1988) 137 (1): 89–105.
Published: 1 July 1988
... by the long processes of these unicellular glands and secreted into ducts which alternate with paired teeth on the jaws. Secretion is activated reliably by 10 −6 mol l −1 serotonin, but not by other neurotransmitters found in the leech nervous system. Each jaw secretes at an average rate of 230 nl min −1...
Journal Articles
J Exp Biol (1986) 124 (1): 53–72.
Published: 1 September 1986
...José R. Lemos; Jean J. Nordmann ABSTRACT Although there is considerable evidence that depolarization of nerve cell terminals leads to the entry of Ca 2+ and to the secretion of neurohormones and neurotransmitters, the details of how ionic currents control the release of neuroactive substances from...
Journal Articles
J Exp Biol (1986) 123 (1): 71–92.
Published: 1 July 1986
... Farmacia, Universidad Tucumán, San Miguel de Tucumán, Argentina. † Present address: Departamento de Fisiología, Universidad de San Agustín de Arequipa, Arequipa, Perú. 03 01 1986 © 1986 by Company of Biologists 1986 paracellular flow Malpighian tubules secretion epithelia...
Journal Articles
J Exp Biol (1984) 110 (1): 275–290.
Published: 1 May 1984
...M. J. O’Donnell; S. H. P. Maddrell ABSTRACT Transepithelial and intracellular potentials have been simultaneously recorded from Rhodnius upper Malpighian tubules before and after stimulation of fluid secretion. The transepithelial electrical response to the diuretic hormone mimic 5...
Journal Articles
J Exp Biol (1983) 103 (1): 193–204.
Published: 1 March 1983
... or adenosine at concentrations known to stimulate secretion by the gland. In Squalus , a similar effect was seen with the secretagogue vasoactive intestinal peptide, but this agent had no effect in the glands of Scyliorhinus . Experiments indicate that the blockage of the noradrenaline effect by the secretory...
Journal Articles
J Exp Biol (1983) 102 (1): 13–23.
Published: 1 January 1983
... Salivary gland electrophysiology secretion The electrophysiology of exocrine secretory cells has received increasing attention over the last decade (see reviews by Peterson, 1976 , 1980 ; and House, 1980 ). One of the goals of these studies has been to elucidate the relationship between...