double labelling immunohistochemistry
Recently Published Documents


TOTAL DOCUMENTS

6
(FIVE YEARS 0)

H-INDEX

3
(FIVE YEARS 0)

2019 ◽  
Vol 20 (13) ◽  
pp. 3345 ◽  
Author(s):  
Katarzyna Palus ◽  
Krystyna Makowska ◽  
Jarosław Całka

In recent years, a significant increase in the consumption of products containing large amounts of acrylamide (e.g., chips, fries, coffee), especially among young people has been noted. The present study was created to establish the impact of acrylamide supplementation, in tolerable daily intake (TDI) dose and a dose ten times higher than TDI, on the population of galanin-like immunoreactive (GAL-LI) stomach neurons in pigs. Additionally, in the present study, the possible functional co-operation of GAL with other neuroactive substances and their role in acrylamide intoxication was investigated. Using double-labelling immunohistochemistry, alterations in the expression of GAL were examined in the porcine stomach enteric neurons after low and high doses of acrylamide supplementation. Generally, upregulation in GAL-LI immunoreactivity in both myenteric and submucous plexuses was noted in all stomach fragments studied. Additionally, the proportion of GAL-expressing cell bodies simultaneously immunoreactive to vasoactive intestinal peptide (VIP), neuronal nitric oxide synthase (nNOS) and cocaine- and amphetamine- regulated transcript peptide (CART) also increased. The results suggest neurotrophic or/and neuroprotective properties of GAL and possible co-operation of GAL with VIP, nNOS, CART in the recovery processes in the stomach enteric nervous system (ENS) neurons following acrylamide intoxication.


2005 ◽  
Vol 29 (S2) ◽  
pp. 191-194
Author(s):  
F. Gazza ◽  
M. Botti ◽  
L. Bo Minelli ◽  
L. Ragionieri ◽  
F. Acone ◽  
...  

Sign in / Sign up

Export Citation Format

Share Document