Relationship between the Ba-induced contraction and cyclic AMP levels in the isolated longitudinal smooth muscle from guinea pig ileum.
نویسندگان
چکیده
منابع مشابه
Quercetin inhibits anaphylactic contraction of guinea pig ileum smooth muscle.
Certain flavonoids inhibit antigen-induced release of histamine from mast cells and basophils and also inhibit contraction of guinea pig ileum induced by histamine, acetylcholine, and PGE2. We examined the effect of one flavonoid, quercetin, on anaphylactic smooth muscle contraction of ileum from guinea pigs sensitized to egg albumin. Quercetin inhibited both the phasic and tonic components of ...
متن کاملChanges in cyclic AMP and cyclic GMP levels in the contraction-relaxation cycle of isolated smooth muscle cells from guinea-pig taenia caeci.
The present study was undertaken to investigate the role of cyclic AMP and cyclic GMP in the regulation of the contraction-relaxation cycle in isolated smooth muscle cells from guinea pig taenia caeci. The contraction of isolated smooth muscle cells induced by both caffeine (4 X 10(-3) M) and carbachol (10(-4) M) consisted of an initial activation phase and a following spontaneous relaxation ph...
متن کاملPreventive effects of ipratropium and salbutamol against insulin induced tracheal smooth muscle contraction in guinea pig model
Inhalational insulin was withdrawn from the market due to its potential to produce airway hyper-reactivity and bronchoconstriction. So the present study was designed to explore the acute effects of insulin on airway reactivity of guinea pigs and protective effects of salbutamol and ipratropium against insulin induced airway hyper-responsiveness on isolated tracheal smooth muscle of guinea pig. ...
متن کاملthe relationship between learners critical thinking ability and their performance in the reading sections of the tofel and ielts test
the study reflected in this thesis aims at finding out relationships between critical thinking (ct), and the reading sections of tofel and ielts tests. the study tries to find any relationships between the ct ability of students and their performance on reading tests of tofel and academic ielts. however, no research has ever been conducted to investigate the relationship between ct and the read...
15 صفحه اولForskolin Changes the Relationship between Cytosolic Ca and Contraction in Guinea Pig Ileum.
This study was designed to clarify the mechanism of the inhibitory effect of forskolin on contraction, cytosolic Ca(2+) level ([Ca(2+)](i)), and Ca(2+) sensitivity in guinea pig ileum. Forskolin (0.1 nM~10 microM) inhibited high K(+) (25 mM and 40 mM)- or histamine (3 microM)-evoked contractions in a concentration-dependent manner. Histamine-evoked contractions were more sensitive to forskolin ...
متن کاملذخیره در منابع من
با ذخیره ی این منبع در منابع من، دسترسی به آن را برای استفاده های بعدی آسان تر کنید
ژورنال
عنوان ژورنال: Journal of Pharmacobio-Dynamics
سال: 1982
ISSN: 0386-846X,1881-1353
DOI: 10.1248/bpb1978.5.308