Asset Details
Do you wish to reserve the book?
Enhanced gastric emptying of a liquid gastric load in mice lacking cholecystokinin-B receptor : a study of CCK-A, B, and AB receptor gene knockout mice
Hey, we have placed the reservation for you!
By the way, why not check out events that you can attend while you pick your title.
Oops! Something went wrong.
Looks like we were not able to place the reservation. Kindly try again later.
Are you sure you want to remove the book from the shelf?
Enhanced gastric emptying of a liquid gastric load in mice lacking cholecystokinin-B receptor : a study of CCK-A, B, and AB receptor gene knockout mice
Do you wish to request the book?
Enhanced gastric emptying of a liquid gastric load in mice lacking cholecystokinin-B receptor : a study of CCK-A, B, and AB receptor gene knockout mice
Please be aware that the book you have requested cannot be checked out. If you would like to checkout this book, you can reserve another copy
We have requested the book for you!
Your request is successful and it will be processed during the Library working hours. Please check the status of your request in My Requests.
Oops! Something went wrong.
Looks like we were not able to place your request. Kindly try again later.
Journal Article
Enhanced gastric emptying of a liquid gastric load in mice lacking cholecystokinin-B receptor : a study of CCK-A, B, and AB receptor gene knockout mice
2004
Overview
Although cholecystokinin (CCK) has been shown to inhibit gastric emptying via CCK-A receptors (CCK-ARs), the role of CCK-B receptors (CCK-BRs) has not been verified. We examined whether gastric emptying of a nonnutrient liquid load was modified in CCK-AR, BR, and ARBR gene knockout mice.
A liquid gastric load prepared with phenol red was administered via an orogastric tube (0.15 ml/mouse). The animals were killed by decapitation, and gastric emptying was estimated at 10 and 30 min after ingestion. The effects of the sulfated form of CCK-8 (CCK-8S) and of graded doses of atropine were examined. In addition, a proton pump inhibitor was administered to wild-type mice to examine the contribution of gastric acid to emptying.
Gastric emptying was significantly enhanced in mice lacking CCK-BR, as compared with wild-type and CCK-AR(-/-) mice. CCK-8S inhibited gastric emptying in mice with CCK-AR, but not in mice without CCK-AR. A proton pump inhibitor did not affect gastric emptying. Atropine dose dependently inhibited gastric emptying in all genotypes. The thickness of smooth muscle was comparable for all genotypes.
The gastric emptying of a nonnutrient liquid load was enhanced in mice without CCK-BR, although the precise mechanism is not known. Although cholecystokinin (CCK) has been shown to inhibit gastric emptying via CCK-A receptors (CCK-ARs), the role of CCK-B receptors (CCK-BRs) has not been verified. We examined whether gastric emptying of a nonnutrient liquid load was modified in CCK-AR, BR, and ARBR gene knockout mice.
Publisher
Springer Nature B.V
