Zobrazeno 1 - 10
of 32
pro vyhledávání: '"M. Dunér-Engström"'
Publikováno v:
Acta Physiologica Scandinavica. 146:357-367
We have studied the effects of acute and long-term treatment of cats and rats with atropine on the levels, release and effects of two peptides, vasoactive intestinal polypeptide (VIP) and peptide histidine isoleucine (PHI), that probably co-exist wit
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::7af871f91b90282ce8df6a98df8e9734
https://doi.org/10.1111/j.1748-1716.1992.tb09430.x
https://doi.org/10.1111/j.1748-1716.1992.tb09430.x
Autor:
M. Dunér-Engström, Bo Fredholm
Publikováno v:
Acta physiologica Scandinavica. 151(4)
The role of calcium and protein kinase C activation in carbachol-induced choline efflux from submandibular glands was investigated. The participation of phospholipase D in this signal transduction pathway was demonstrated by the formation of [14C]pho
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::e0c6792f3a9c9ed80d4c84c063563ecd
https://pubmed.ncbi.nlm.nih.gov/7976425
https://pubmed.ncbi.nlm.nih.gov/7976425
Autor:
M. Dunér-Engström, Bo Fredholm
Publikováno v:
Acta physiologica Scandinavica. 149(1)
The outflow of tritium from rat submandibular gland fragments, pre-labelled with [3H]choline, following electrical or pharmacological stimulation was studied. Electrical stimulation of the tissue increased the outflow of tritium in a frequency depend
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::0fdb45dd28de4b65040316522ab9508a
https://pubmed.ncbi.nlm.nih.gov/8237421
https://pubmed.ncbi.nlm.nih.gov/8237421
Adenosine receptors similar to A1 receptors mediate inhibition of the release of several neurotransmitters in the rat hippocampus. A G-protein, that is probably not a pertussis toxin substrate, is involved. Inhibition of cyclic AMP formation is usual
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::0e753d42cccaac339d8aa62ab3cf3ae5
https://doi.org/10.1016/b978-0-08-041165-1.50089-2
https://doi.org/10.1016/b978-0-08-041165-1.50089-2
Publikováno v:
Annals of the New York Academy of Sciences. 604
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::38f72100c8658e9ae781842f598db468
https://pubmed.ncbi.nlm.nih.gov/1699463
https://pubmed.ncbi.nlm.nih.gov/1699463
Autor:
Johan Fastbom, Ping-Sheng Hu, Pär Gerwins, Nedret Altiok, Bo Fredholm, M. Dunér-Engström, Anders Kvanta, Christer Nordstedt, I. van der Ploeg
Publikováno v:
Purines in Cellular Signaling ISBN: 9781461279969
As clearly shown during this symposium adenosine may play an important modulatory role in several cells and tissues (see figure 1). Most of the effects of adenosine are mediated via cell surface receptors which can be grouped into two major categorie
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::a99a7d3d3f9b346e387e720539b7f654
https://doi.org/10.1007/978-1-4612-3400-5_28
https://doi.org/10.1007/978-1-4612-3400-5_28
Publikováno v:
Regulatory Peptides. 13:319-326
The effects of the neuropeptides VIP, PHM and substance P (SP) on vascular smooth muscle tone, K+ secretion from exocrine elements and tissue content of cyclic AMP (cAMP) in the human submandibular gland were studied in vitro. All three peptides caus
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::d4d5d71a12ec7b766cbe57057ad7e685
https://doi.org/10.1016/0167-0115(86)90049-2
https://doi.org/10.1016/0167-0115(86)90049-2
Autor:
Bertil B. Fredholm, M. Dunér-Engström
Publikováno v:
Pharmacologytoxicology. 65(5)
In contrast to the adenosine receptor antagonist theophylline, the xanthine derivative propentofylline (HWA 285) is reported to protect against ischaemic cell damage. We examined the effect of propentofylline on two adenosine actions in the rat hippo
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::7ee020a39e5e111f77a213c926c8f9e0
https://pubmed.ncbi.nlm.nih.gov/2560182
https://pubmed.ncbi.nlm.nih.gov/2560182
Autor:
M. Dunér-Engström, Bo Fredholm
Publikováno v:
Acta physiologica Scandinavica. 134(1)
Electrically evoked [3H]acetylcholine ([3H]ACh) release from slices of the rat hippocampus was reduced in a dose-dependent manner by the adenosine A,-receptor agonist R-phenylisopropyladenosine (R-PIA) in the concentration range 0.1–10 μM. The max
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::9ee0664e618d4ddaa2bcd024f0133d79
https://pubmed.ncbi.nlm.nih.gov/2467517
https://pubmed.ncbi.nlm.nih.gov/2467517
Publikováno v:
Acta physiologica Scandinavica. 126(4)
The concentration of potassium ions in a superfusate of rat parotid gland fragment was continuously monitored by potassium selective electrodes to assess the rate of potassium secretion by the gland. The potassium concentration determined from the el
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::6ac4aa9496a3631e4ed09f05a31144df
https://pubmed.ncbi.nlm.nih.gov/2424270
https://pubmed.ncbi.nlm.nih.gov/2424270