Effect of High Fat and Fructo-Oligosaccharide Consumption on Immunoglobulin A in Saliva and Salivary Glands in Rats.
Effect of High Fat and Fructo-Oligosaccharide Consumption on Immunoglobulin A in Saliva and Salivary Glands in Rats.
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DOI:
10.3390/nu13041252
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发表时间:
2021-04-10
期刊:
影响因子:
5.9
通讯作者:
Tsukinoki K
中科院分区:
文献类型:
--
作者:
Yamamoto Y;Morozumi T;Takahashi T;Saruta J;Sakaguchi W;To M;Kubota N;Shimizu T;Kamata Y;Kawata A;Tsukinoki K
Consumption of indigestible dietary fiber increases immunoglobulin A (IgA) levels in saliva. The purpose of this study is to clarify the synergistic effect of the intake of a high amount of fats and indigestible dietary fiber on IgA levels in saliva and submandibular glands (SMG). Seven-week-old Wistar rats were fed a low-fat (60 g/kg) fiberless diet, low-fat fructo-oligosaccharide (FOS, 30 g/kg) diet, high-fat (220 g/kg) fiberless diet, or high-fat FOS diet for 70 days. The IgA flow rate of saliva (IgA FR-saliva) was higher in the low-fat FOS group than in the other groups (p < 0.05). Furthermore, the concentration of tyrosine hydroxylase (a marker of sympathetic nerve activation) in the SMG was higher in the low-fat FOS group (p < 0.05) and positively correlated with the IgA FR-saliva (rs = 0.68. p < 0.0001. n = 32) in comparison to that in the other groups. These findings suggest that during low-fat FOS intake, salivary IgA levels may increase through sympathetic nerve activation.
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影响因子:
1.8
作者:
Csernus B;Czeglédi L
通讯作者:
Czeglédi L
DOI:
10.1519/jsc.0b013e3181e7fbc0
发表时间:
2011-07-01
影响因子:
3.2
作者:
Moreira, Alexandre;Arsati, Franco;de Araujo, Vera Cavalcanti
通讯作者:
de Araujo, Vera Cavalcanti
影响因子:
1.6
作者:
MATSUO, T;SUMIDA, H;SUZUKI, M
通讯作者:
SUZUKI, M
影响因子:
5.6
作者:
Fábián TK;Hermann P;Beck A;Fejérdy P;Fábián G
通讯作者:
Fábián G
影响因子:
2.2
作者:
Bede, Teresa Palmisciano;de Jesus, Vanessa;de Azeredo, Vilma Blondet
通讯作者:
de Azeredo, Vilma Blondet