Solubilization of bovine brain substance P receptors
نویسندگان
چکیده
منابع مشابه
Solubilization and characterization of substance P-binding sites from chick brain membranes.
Sites binding monoiodinated-Bolton-Hunter-reagent-labelled substance P were solubilized from 1-day-old-chick brain membrane by using non-ionic detergents (1% digitonin/1% n-octyl glucoside) and a high concentration of NaCl (0.5 M). The solubilized preparation retained the pharmacological properties of the high-affinity binding sites found in the native membrane. The high density of specific bin...
متن کاملSolubilization and Characterization of Histamine H1 receptors in brain.
[3H]Doxepin, a tricyclic antidepressant, binds with high affinity to guinea pig brain membranes with a drug specificity indicating an association with H1 histamine receptors. The [3H]doxepin binding site has been solubilized, with digitonin being the only detergent able to maintain specific binding after solubilization. After solubilization, the kinetics and drug specificity of binding are virt...
متن کاملSolubilization of functional calcitonin receptors.
Calcitonin (CT) binding activity has been extracted from a membrane fraction of human placenta using the zwitterionic detergent, 3-[(3-cholamidopropyl)dimethylammonio]-1-propanesulphonic acid (Chaps). Approximately two-thirds of the available binding sites were extracted using 5 mM-Chaps. The binding characteristics of 125I-labelled salmon CT(125I-sCT) to the solubilized extract were similar to...
متن کاملRenal substance P-containing neurons and substance P receptors impaired in hypertension.
In normotensive rats, increased renal pelvic pressure stimulates the release of prostaglandin E and substance P, which in turn leads to an increase in afferent renal nerve activity (ARNA) and a contralateral natriuresis, a contralateral inhibitory renorenal reflex. In spontaneously hypertensive rats (SHR), increasing renal pelvic pressure failed to increase afferent renal nerve activity. The in...
متن کاملCGRP activates renal pelvic substance P receptors by retarding substance P metabolism.
Substance P and calcitonin gene-related peptide (CGRP) are colocalized in renal pelvic sensory nerves. Increasing renal pelvic pressure results in an increase in afferent renal nerve activity that is blocked by a substance P receptor antagonist but not by a CGRP receptor antagonist. CGRP potentiates the effects of substance P by preventing the metabolism of substance P. Therefore, we examined w...
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: Japanese Journal of Pharmacology
سال: 1986
ISSN: 0021-5198
DOI: 10.1016/s0021-5198(19)59588-9