Abnormalities in acute salivary biochemical characteristic responses to gustatory stimulation with citric acid in chronic non‐atrophic gastritis

2019 ◽  
Vol 34 (9) ◽  
pp. 1563-1570
Author(s):  
Chuan‐Quan Lin ◽  
Li‐Hui Wang ◽  
Long Yang ◽  
Xiang‐Hong Qiu ◽  
Dong‐Xu Wang ◽  
...  
Keyword(s):  
Citric Acid ◽  
Atrophic Gastritis ◽  
Biochemical Characteristic ◽  
Gustatory Stimulation

scholarly journals Attenuated acute salivary α-amylase responses to gustatory stimulation with citric acid in thin children

2015 ◽  
Vol 113 (7) ◽  
pp. 1078-1085 ◽  
Author(s):  
Long Hui Chen ◽  
Ze Min Yang ◽  
Wei Wen Chen ◽  
Jing Lin ◽  
Min Zhang ◽  
...  
Keyword(s):  
Citric Acid ◽  
Nutritional Status ◽  
Copy Number ◽  
Gene Copy Number ◽  
Salivary Protein ◽  
Copy Number Variations ◽  
Gene Copy ◽  
Nutritional Importance ◽  
Low Bmi ◽  
Gustatory Stimulation

Salivary α-amylase (sAA) is responsible for the ‘pre-digestion’ of starch in the oral cavity and accounts for up to 50 % of salivary protein in human saliva. An accumulating body of literature suggests that sAA is of nutritional importance; however, it is still not clear how sAA is related to individual's nutritional status. Although copy number variations (CNV) of the salivary amylase gene (AMY1) are associated with variation in sAA levels, a significant amount of sAA variation is not explained by AMY1 CNV. To measure sAA responses to gustatory stimulation with citric acid, we used sAA ratio (the ratio of stimulated sAA levels to those of resting sAA) and investigated acute sAA responses to citric acid in children with normal (Normal-BMI, n 22) and low (Low-BMI, n 21) BMI. The AMY1 gene copy number was determined by quantitative PCR. We, for the first time, demonstrated attenuated acute sAA responses (decreased sAA ratio) to gustatory stimulation in Low-BMI (thinness grade 3) children compared with the Normal-BMI children, which suggest that sAA responses to gustatory stimulation may be of nutritional importance. However, child's nutritional status was not directly related to their resting or stimulated sAA levels, and it was not associated with AMY1 gene copy number. Finally, AMY1 CNV might influence, but did not eventually determine, sAA levels in children.

scholarly journals Effect of Citric Acid on Accuracy of 13C-Urea Breath Test after Helicobacter pylori Eradication Therapy in a Region with a High Prevalence of Atrophic Gastritis

Gut and Liver ◽  
2019 ◽  
Vol 13 (5) ◽  
pp. 506-514 ◽  
Author(s):  
Yong Hwan Kwon ◽  
Nayoung Kim ◽  
Hyuk Yoon ◽  
Cheol Min Shin ◽  
Young Soo Park ◽  
...  
Keyword(s):  
Helicobacter Pylori ◽  
Citric Acid ◽  
Atrophic Gastritis ◽  
Breath Test ◽  
Eradication Therapy ◽  
Urea Breath Test ◽  
Helicobacter Pylori Eradication ◽  
High Prevalence ◽  
13C Urea Breath Test ◽  
Helicobacter Pylori Eradication Therapy

Helicobacter pylori eradication for the prevention of atrophic gastritis during omeprazole therapy; A prospective randomized trial

2001 ◽  
Vol 120 (5) ◽  
pp. A14-A14 ◽  
Author(s):  
E KUIPERS ◽  
G NELIS ◽  
E KLINKENBERGKNOL ◽  
P SNEL ◽  
D GOLDFAIN ◽  
...  
Keyword(s):  
Helicobacter Pylori ◽  
Atrophic Gastritis ◽  
Randomized Trial ◽  
Prospective Randomized Trial ◽  
Helicobacter Pylori Eradication

Correlation of Secretory Patterns of Gastric Mucous Substances With Gastroscopic Findings In Humans; Their Significance for the Diagnosis of “Atrophic Gastritis”

1951 ◽  
Vol 19 (4) ◽  
pp. 829-842 ◽  
Author(s):  
George B. Jerzy Glass ◽  
Harry Barowsky ◽  
Saul A. Schwartz
Keyword(s):  
Atrophic Gastritis ◽  
Gastric Mucous

The Radiologic Findings in Histologically Verified Atrophic Gastritis and Gastric Atrophy

1962 ◽  
Vol 42 (1) ◽  
pp. 7-15 ◽  
Author(s):  
R.A. Joske ◽  
B.F. Vaughan
Keyword(s):  
Atrophic Gastritis ◽  
Gastric Atrophy ◽  
Radiologic Findings

T01.01.12 ANTI-PARIETAL CELL ANTIBODIES MAY BE NEGATIVE DESPITE HISTOLOGICAL CONFIRMATION OF AUTOIMMUNE ATROPHIC GASTRITIS: ROLE OF OLDER AGE

2020 ◽  
Vol 52 ◽  
pp. S56-S57
Author(s):  
L. Conti ◽  
M.V. Lenti ◽  
A. Di Sabatino ◽  
E. Miceli ◽  
G. Galli ◽  
...  
Keyword(s):  
Atrophic Gastritis ◽  
Parietal Cell ◽  
Older Age ◽  
Parietal Cell Antibodies ◽  
Autoimmune Atrophic Gastritis ◽  
Histological Confirmation

Coadministration of citric acid allows oxytetracycline dose reduction in yellowtail Seriola quinqueradiata infected with Vibrio anguillarum

2020 ◽  
Vol 140 ◽  
pp. 25-29
Author(s):  
K Akiyama ◽  
N Hirazawa ◽  
A Hatanaka
Keyword(s):  
Body Weight ◽  
Citric Acid ◽  
Effective Treatment ◽  
Dose Reduction ◽  
Vibrio Anguillarum ◽  
Enhancing Effect ◽  
Bacterial Diseases ◽  
Seriola Quinqueradiata ◽  
Poor Efficacy

Oxytetracycline (OTC) has been commonly used as an effective antibiotic against various fish bacterial diseases, including vibriosis. In this study, the absorption-enhancing effect of citric acid on oral OTC pharmacokinetics and treatment of artificial Vibrio anguillarum infection was evaluated in juvenile yellowtail Seriola quinqueradiata followed by serum OTC concentration analysis. When 25 mg kg-1 body weight (BW) OTC was administered in combination with 1250 mg kg-1 BW citric acid, the serum OTC concentration reached almost the same concentration as that of the group treated with 50 mg kg-1 BW OTC. This coadministration successfully suppressed mortality due to vibriosis similar to the group treated with 50 mg kg-1 BW OTC. Conversely, poor efficacy was observed when only 25 mg kg-1 BW OTC was administered. These results suggest that coadministration of citric acid can be beneficial in reducing the dose of OTC needed for effective treatment, and thus contributes to the goal of reduced use of this antibiotic in aquaculture.

Hydrogen Exchange in Aqueous Solutions of Citric Acid,β-methylglutaric Acid,β:β-dimethylglutaric Acid andα-methylglutaric Acid

1960 ◽  
Vol 23 (5_6) ◽  
pp. 348-354
Author(s):  
L.D.C. Bok ◽  
O.A. Swanepoel ◽  
D.H. Meiring
Keyword(s):  
Citric Acid ◽  
Aqueous Solutions ◽  
Hydrogen Exchange

EFFECT OF SERUM GONADOTROPHIN ON DEHYDROGENASES OF THE CITRIC ACID CYCLE IN THE OVARY OF THE RAT

1963 ◽  
Vol 42 (4) ◽  
pp. 480-484 ◽  
Author(s):  
B. Eckstein ◽  
R. Landsberg
Keyword(s):  
Citric Acid ◽  
Citric Acid Cycle ◽  
Age Groups ◽  
Succinic Dehydrogenase ◽  
Immature Rat ◽  
Acid Cycle ◽  
Immature Rats ◽  
Rat Ovary

ABSTRACT The succinic, malic and isocitric dehydrogenases in the ovary of immature and mature, normal and serum gonadotrophin injected rats were examined. The Qo2 of these enzymes were markedly enhanced in the gonadotrophin injected rats of both age groups, except in the case of succinic dehydrogenase in the ovary of the immature rats, where a slight non-significant decrease was noted. It is concluded that in the mature rat ovary, gonadotrophin administration stimulates the activity of all the examined dehydrogenases of the citric acid cycle, whereas in the immature rat ovary, at least the isocitric- and malic dehydrogenases are thus stimulated.

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