Results 61 to 70 of about 120,404,711 (181)

Experimental study on coronary perfusion with selective brain cooling for direct aortic surgery [PDF]

open access: yes, 1959
1. Retrograde coronary perfusion in combination with selective brain cooling by irrigation was investigated in dogs, in comparison with direct coronary artery perfusion. 2.
Hayashi, Naomi
core   +1 more source

Intestinal clearance of H2-antagonists [PDF]

open access: yes, 1994
Jejunal perfusion of cimetidine resulted in the appearance of lumenal cimetidine sulfoxide in both rats and humans. In the rat, ileal perfusion yielded negligible sulfoxide metabolite as compared with that of the jejunum.
Kolars, Joseph C.   +3 more
core   +1 more source

Determination of site of absorption of propranolol in rat gut using In situ single-pass intestinal perfusion

open access: yesIndian Journal of Pharmaceutical Sciences, 2010
Previously, permeability and site of intestinal absorption of propranolol have been reported using the Ussing chamber. In the present study, the utility of Single-Pass Intestinal Perfusion to study permeability and site of intestinal absorption of propranolol was evaluated in rats. Drug permeability in different regions of rat intestine viz.
Nagare, N.   +6 more
openaire   +3 more sources

Effects of Piperine on the Intestinal Permeability and Pharmacokinetics of Linarin in Rats

open access: yesMolecules, 2014
Although linarin possesses diverse pharmacological activities, its poor oral bioavailability has been a concern for further development. The present study aimed to demonstrate the feasibility of improving the oral absorption of linarin in rats with a ...
Xinchi Feng   +3 more
doaj   +1 more source

Nutrient Influences on Rat Intestinal Phenytoin Uptake

open access: yes, 1989
The intestinal uptake of phenytoin was studied as a function of concentration, intestinal region, coperfused glucose, and calcium chloride in rat intestinal perfusions and everted intestinal rings.
Aspacher, Gregory   +4 more
core   +1 more source

Increasing weaning age of piglets from 4 to 7 weeks reduces stress, increases post-weaning feed intake but does not improve intestinal functionality [PDF]

open access: yes, 2010
This study tested the hypothesis that late weaning and the availability of creep feed during the suckling period compared with early weaning, improves feed intake, decreases stress and improves the integrity of the intestinal tract.
Hoogendoorn, A.   +3 more
core   +1 more source

Establishment of a novel extracorporeal bowel model to study luminal approaches to treat inflammatory bowel disease

open access: yesDisease Models & Mechanisms, 2013
SUMMARY We have established an extracorporeal bowel model system for the analysis of early events in inflammatory bowel disease (IBD) and therapeutic applications.
Anne Breitrück   +3 more
doaj   +1 more source

Effect of Cucumis sativus L on Glucose Absorption through Intestinal Mucosal Membrane of Wistar Rat Models

open access: yesAlthea Medical Journal, 2014
Background: The Cucumis sativus L has been used in traditional medicine for several conditions, with one of them being diabetes mellitus. The purpose of this experiment is to observe the anti-hyperglycemic effect of Cucumis sativus L on glucose ...
Fitri Amalia   +2 more
doaj   +1 more source

Evidence of intestinal binding of prion protein in fish

open access: yes, 2005
Intestinal uptake of abnormal prion protein (PrPSc), the infectious agent involved in transmissible spongiform encephalopaties (TSEs), has been investigated in rainbow trout (Oncorhynchus mykiss).
F. F.a.o.r.o. F. Galvano   +3 more
core   +2 more sources

Formulation design, characterization, and in vitro and in vivo evaluation of nanostructured lipid carriers containing a bile salt for oral delivery of gypenosides

open access: yesInternational Journal of Nanomedicine, 2019
Gang Yang, Feihua Wu, Minyan Chen, Jian Jin, Rong Wang, Yongfang Yuan Department of Pharmacy, Shanghai 9th People’s Hospital, Shanghai Jiao Tong University School of Medicine, Shanghai 200011, China Background: Gypenosides (GPS) have been used as
Yang G   +5 more
doaj  

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