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Chen Y, Yan D, You N, Gu B, Wang Q, Zhang J. Effect of Helicobacter pylori infection on body fat percentage in middle-aged and elderly populations. Prev Med Rep 2024; 38:102601. [PMID: 38283954 PMCID: PMC10821582 DOI: 10.1016/j.pmedr.2024.102601] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/25/2023] [Revised: 01/04/2024] [Accepted: 01/05/2024] [Indexed: 01/30/2024] Open
Abstract
Obesity, which is associated with excessive accumulation of body fat, is emerging as a new public health problem. Bioelectrical impedance analysis (BIA) is a non-invasive and straightforward method to analyze body composition, providing a more accurate estimate of obesity than the commonly used body mass index. The primary objective of this study was to examine the potential impact of Helicobacter pylori (H. pylori) infection on body fat percentage in a population using cross-sectional and cohort studies. METHODS A population of people who underwent physical examinations at Taizhou Hospital between 2017 and 2022 was included. The participants underwent various tests, including urea breath test, hematological examination, and anthropometric measurement, in addition, their body fat percentage was determined through the use of BIA. Univariate and multifactorial regression analyses were conducted to identify factors associated with excess body fat. RESULTS There was a difference in body fat percentage between H. pylori positive and negative populations. The population was divided into young and middle-aged and elderly according to age, and H. pylori infection was found to differ only in the middle-aged and elderly population. Multifactorial logistic regression showed that H. pylori infection remained associated with excess body fat in the middle-aged and elderly population. A subsequent cohort study confirmed the association of persistent H. pylori infection with excess body fat in the population. CONCLUSION H. pylori was negatively associated with excess body fat in middle-aged and elderly populations, and long-term H. pylori infection has a negative effect on body fat in people.
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Affiliation(s)
- Yi Chen
- Departments of Gastroenterology, Taizhou Hospital of Zhejiang Province affiliated to Wenzhou Medical University, Taizhou, China
| | - Dan Yan
- Department of Pulmonary and Critical Care Medicine, Affiliated Jinhua Hospital, Zhejiang University School of Medicine, Jinhua, China
| | - Ningning You
- Departments of Gastroenterology, Taizhou Hospital of Zhejiang Province affiliated to Wenzhou Medical University, Taizhou, China
| | - Binbin Gu
- Departments of Gastroenterology, Taizhou Hospital of Zhejiang Province affiliated to Wenzhou Medical University, Taizhou, China
| | - Qinya Wang
- Department of Anesthesiology, Taizhou Hospital of Zhejiang Province affiliated to Wenzhou Medical University, Taizhou, China
| | - Jinshun Zhang
- Health Management Center, Taizhou Hospital of Zhejiang Province affiliated to Wenzhou Medical University, Taizhou, China
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Li B, Zhang Y, Zheng Y, Cai H. The causal effect of Helicobacter pylori infection on coronary heart disease is mediated by the body mass index: a Mendelian randomization study. Sci Rep 2024; 14:1688. [PMID: 38243041 PMCID: PMC10798959 DOI: 10.1038/s41598-024-51701-8] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/08/2023] [Accepted: 01/08/2024] [Indexed: 01/21/2024] Open
Abstract
The association between Helicobacter pylori (H. pylori) infection and coronary heart disease (CHD) remains controversial, with an unclear causal link. This study employed bidirectional Mendelian randomization (MR) method, using H. pylori infection as the exposure, to investigate its causal relationship with CHD diagnosis, prognosis, and potential pathogenesis. H. pylori infection exhibited a causal association with body mass index (BMI) (β = 0.022; 95% CI 0.008-0.036; p = 0.001). Conversely, there was no discernible connection between H. pylori infection and the diagnosis of CHD (OR = 0.991; 95% CI 0.904-1.078; p = 0.842; IEU database; OR = 1.049; 95% CI 0.980-1.118; p = 0.178; FinnGen database) or CHD prognosis (OR = 0.999; 95% CI 0.997-1.001; p = 0.391; IEU database; OR = 1.022; 95% CI 0.922-1.123; p = 0.663; FinnGen database). Reverse MR analysis showed no causal effect of CHD on H. pylori infection. Our findings further support that H. pylori infection exerts a causal effect on CHD incidence, mediated by BMI. Consequently, eradicating or preventing H. pylori infection may provide an indirect clinical benefit for patients with CHD.
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Affiliation(s)
- Bing Li
- Department of Cardiovascular Diseases, The First Hospital of Jilin University, Changchun, 130021, Jilin, China
| | - Yaoting Zhang
- Department of Cardiovascular Diseases, The First Hospital of Jilin University, Changchun, 130021, Jilin, China
| | - Yang Zheng
- Department of Cardiovascular Diseases, The First Hospital of Jilin University, Changchun, 130021, Jilin, China.
| | - He Cai
- Department of Cardiovascular Diseases, The First Hospital of Jilin University, Changchun, 130021, Jilin, China.
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Chen Y, Yang C, You N, Zhang J. Relationship between Helicobacter pylori and glycated hemoglobin: a cohort study. Front Cell Infect Microbiol 2023; 13:1196338. [PMID: 37360526 PMCID: PMC10288807 DOI: 10.3389/fcimb.2023.1196338] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/29/2023] [Accepted: 05/29/2023] [Indexed: 06/28/2023] Open
Abstract
Background Helicobacter pylori (H. pylori) has increasingly been shown to be related to extragastric diseases. Glycated hemoglobin A1c (HbA1c), an indicator of glycemic control, is closely linked to the event of diabetes. The purpose of this research was to analyze the association between H. pylori and HbA1c through a cohort study. Methods The population who underwent multiple physical checkups in the physical examination center of Taizhou Hospital was included. All of them underwent urea breath test, serological examination and physical parameter measurement. Multiple regression was used for analyzing the influencing factors of HbA1c. In addition, the result of HbA1c on H. pylori infection was studied by restricted cubic spline (RCS) analysis. The triglyceride glucose (TyG) index represents the level of insulin resistance (IR) in the population. The population was classified on the basis of primary and last H. pylori infection, therefore, the variations of HbA1c and TyG index among totally different teams were investigated. Results Multiple regression demonstrated that H. pylori was an influential factor in HbA1c. RCS analysis showed a nonlinear relationship between HbA1c and H. pylori infection. When HbA1c>5.7%, the chance of H. pylori infection was considerably enlarged. Additionally, long-term H. pylori infection increased HbA1c levels, while HbA1c levels decreased after H. pylori eradication. Similarly, long-term H. pylori infection also increased the TyG index. Conclusion Prediabetes increases the danger of H. pylori infection, long-term H. pylori infection increases HbA1c and IR levels, and wipeout of H. pylori could have a positive impact for glycemic control in the population.
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Affiliation(s)
- Yi Chen
- Departments of Gastroenterology, Taizhou Hospital of Zhejiang Province Affiliated to Wenzhou Medical University, Linhai, Zhejiang, China
| | - Chaoyu Yang
- Departments of Gastroenterology, Taizhou Hospital of Zhejiang Province Affiliated to Wenzhou Medical University, Linhai, Zhejiang, China
| | - Ningning You
- Departments of Gastroenterology, Taizhou Hospital of Zhejiang Province Affiliated to Wenzhou Medical University, Linhai, Zhejiang, China
| | - Jinshun Zhang
- Health Management Center, Taizhou Hospital of Zhejiang Province Affiliated to Wenzhou Medical University, Linhai, Zhejiang, China
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Kolasa-Kicińska M, Stawerska R, Stawerski P, Kałużyński A, Czkwianianc E, Lewiński A. Effects of Helicobacter pylori Infection on Ghrelin and Insulin-like Growth Factor 1 Secretion in Children with Idiopathic Short Stature. J Clin Med 2022; 11:5868. [PMID: 36233735 PMCID: PMC9572010 DOI: 10.3390/jcm11195868] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/07/2022] [Revised: 09/23/2022] [Accepted: 09/28/2022] [Indexed: 11/17/2022] Open
Abstract
BACKGROUND A diagnosis of "idiopathic short stature" (ISS) in a child means that the cause of the disease has not been established, although there are certainly some unknown factors that contributed to its occurrence. Ghrelin and leptin are important in controlling food intake; ghrelin is also a growth hormone (GH) stimulator. Both enterohormones are produced in the stomach and their secretion may be affected by a Helicobacter pylori (H. pylori) infection. METHODS Our study included a group of 61 children (53 prepubertal and 8 peripubertal) with ISS, without any gastrointestinal tract symptoms but in whom the histopathological evaluation of stomach tissue was made during gastroscopy to diagnose H. pylori infection. In each child, fasting ghrelin, leptin and IGF-1 concentrations, and GH levels in two stimulation tests were assessed. RESULTS H. pylori infection was confirmed in 24.6% of the children. Ghrelin and IGF-1 concentrations were significantly lower in H. pylori-positive than H. pylori-negative children (this was more noticeable in prepubertal subgroups), however there was not a discrepancy in regards to GH concentrations in stimulation tests, leptin levels or the nutritional state between groups. CONCLUSIONS Short children, infected by H. pylori seem to have lower ghrelin and IGF-1 concentrations than children without infection, this may be the reason for a worse growth rate in this subgroup.
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Affiliation(s)
- Marzena Kolasa-Kicińska
- Department of Endocrinology and Metabolic Diseases, Polish Mother’s Memorial Hospital–Research Institute, 93-338 Lodz, Poland
| | - Renata Stawerska
- Department of Endocrinology and Metabolic Diseases, Polish Mother’s Memorial Hospital–Research Institute, 93-338 Lodz, Poland
- Department of Paediatric Endocrinology, Medical University of Lodz, 93-338 Lodz, Poland
| | - Paweł Stawerski
- Consilio Diagnostyka, Laboratory of Histopathology, 93-357 Lodz, Poland
| | - Andrzej Kałużyński
- Department of Clinical Pathomorphology, Polish Mother’s Memorial Hospital–Research Institute, 93-338 Lodz, Poland
| | - Elżbieta Czkwianianc
- Department of Gastroenterology, Allergology and Paediatrics, Polish Mother’s Memorial Hospital–Research Institute, 93-338 Lodz, Poland
| | - Andrzej Lewiński
- Department of Endocrinology and Metabolic Diseases, Polish Mother’s Memorial Hospital–Research Institute, 93-338 Lodz, Poland
- Department of Endocrinology and Metabolic Diseases, Medical University of Lodz, 93-338 Lodz, Poland
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Pan D, Sun GJ, Su M, Wang X, Yan QY, Song G, Wang YY, Xu DF, Wang NN, Wang SK. Inverse relations between Helicobacter pylori infection and risk of esophageal precancerous lesions in drinkers and peanut consumption. World J Gastrointest Oncol 2022; 14:1689-1698. [PMID: 36187387 PMCID: PMC9516658 DOI: 10.4251/wjgo.v14.i9.1689] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 04/07/2022] [Revised: 06/16/2022] [Accepted: 08/05/2022] [Indexed: 02/05/2023] Open
Abstract
BACKGROUND Helicobacter pylori (H. pylori) is a Gram-negative bacterium found in the upper digestive tract. Although H. pylori infection is an identified risk factor for gastric cancer, its role in esophageal squamous cell carcinoma (ESCC) remains a topic of much debate.
AIM To evaluate the association between H. pylori infection and the risk of precancerous lesions of ESCC, and further explore the association between dietary factors and the risk of H. pylori infection.
METHODS Two hundred patients with esophageal precancerous lesions (EPL) aged 63.01 ± 6.08 years and 200 healthy controls aged 62.85 ± 6.03 years were included in this case-control study. Epidemiological data and qualitative food frequency data were investigated. Enzyme-linked immunosorbent assay measuring serum immunoglobulin G antibodies was used to determine H. pylori seropositivity. An unconditional logistic regression model was used to assess the association between H. pylori infection and EPL risk dichotomized by gender, age, and the use of tobacco and alcohol, as well as the association between dietary factors and the risk of H. pylori infection.
RESULTS A total of 47 (23.5%) EPL cases and 58 (29.0%) healthy controls had positive H. pylori infection. An inverse relation between H. pylori infection and the risk of EPL was found in the group of drinkers after adjustment for covariates [odds ratio (OR) = 0.32, 95% confidence interval (95%CI): 0.11-0.95]. Additionally, peanut intake was significantly associated with a decreased risk of H. pylori infection (OR = 0.39, 95%CI: 0.20-0.74).
CONCLUSION Our study suggested that H. pylori infection may decrease the risk of EPL for drinkers in a rural adult Chinese population, and the consumption of peanut may reduce the risk of H. pylori infection. These findings should be framed as preliminary evidence, and further studies are required to address whether the mechanisms are related to the localization of lesions and alcohol consumption.
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Affiliation(s)
- Da Pan
- Key Laboratory of Environmental Medicine and Engineering of Ministry of Education, Department of Nutrition and Food Hygiene,School of Public Health, Southeast University, Nanjing 210009, Jiangsu Province, China
| | - Gui-Ju Sun
- Key Laboratory of Environmental Medicine and Engineering of Ministry of Education, Department of Nutrition and Food Hygiene,School of Public Health, Southeast University, Nanjing 210009, Jiangsu Province, China
| | - Ming Su
- Department of Chronic Disease, Huai’an District Center for Disease Control and Prevention, Huai’an 223200, Jiangsu Province, China
| | - Xin Wang
- Department of Chronic Disease, Huai’an District Center for Disease Control and Prevention, Huai’an 223200, Jiangsu Province, China
| | - Qing-Yang Yan
- Department of Chronic Disease, Huai’an District Center for Disease Control and Prevention, Huai’an 223200, Jiangsu Province, China
| | - Guang Song
- Department of Chronic Disease, Huai’an District Center for Disease Control and Prevention, Huai’an 223200, Jiangsu Province, China
| | - Yuan-Yuan Wang
- Key Laboratory of Environmental Medicine and Engineering of Ministry of Education, Department of Nutrition and Food Hygiene,School of Public Health, Southeast University, Nanjing 210009, Jiangsu Province, China
| | - Deng-Feng Xu
- Key Laboratory of Environmental Medicine and Engineering of Ministry of Education, Department of Nutrition and Food Hygiene,School of Public Health, Southeast University, Nanjing 210009, Jiangsu Province, China
| | - Nian-Nian Wang
- Key Laboratory of Environmental Medicine and Engineering of Ministry of Education, Department of Nutrition and Food Hygiene,School of Public Health, Southeast University, Nanjing 210009, Jiangsu Province, China
| | - Shao-Kang Wang
- Key Laboratory of Environmental Medicine and Engineering of Ministry of Education, Department of Nutrition and Food Hygiene,School of Public Health, Southeast University, Nanjing 210009, Jiangsu Province, China
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Meng XY, Yang G, Dong CJ, Zheng RY. Gastric adenocarcinoma of the fundic gland: A review of clinicopathological characteristics, treatment and prognosis. Rare Tumors 2021; 13:20363613211060171. [PMID: 34925726 PMCID: PMC8679019 DOI: 10.1177/20363613211060171] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/13/2021] [Accepted: 10/28/2021] [Indexed: 12/18/2022] Open
Abstract
Gastric adenocarcinoma of the fundic gland is a rare, well-differentiated gastric cancer entity, and very few patients transition to poorly differentiated tubular adenocarcinoma during progression. Gastric adenocarcinoma of the fundic gland originates from the mucosa of the gastric fundic gland, usually without chronic gastritis or intestinal metaplasia. Histologically, the tumor cells are closely arranged to form anastomosing tubular glands, and more than 95% of tumor cells differentiate towards chief cells. Most gastric adenocarcinoma of the fundic gland cases are characterized by submucosal involvement, but the tumor volume is usually small, with lymphatic and vascular invasion rarely observed. Therefore, endoscopic submucosal dissection can be an ideal treatment, leading to a favorable prognosis, and recurrence and metastasis of the disease are uncommon.
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Affiliation(s)
- Xiang-yu Meng
- Department of Biochemistry and Molecular Biology, Mudanjiang Medical University, Mudanjiang, China
| | - Guang Yang
- Department of Pathology, Dentistry and Pharmaceutical Sciences, Okayama University Graduate School of Medicine, Okayama, Japan
- Department of Pathology, Mudanjiang Medical University, Mudanjiang, China
| | - Cheng-ji Dong
- Department of Hepatobiliary and Pancreas Surgery, The First Hospital of Jilin University, Changchun, China
| | - Ru-yi Zheng
- Medical Imaging Center, The Mine Hospital of Xu Zhou, Xuzhou, China
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Öztekin M, Yılmaz B, Ağagündüz D, Capasso R. Overview of Helicobacter pylori Infection: Clinical Features, Treatment, and Nutritional Aspects. Diseases 2021; 9:66. [PMID: 34698140 PMCID: PMC8544542 DOI: 10.3390/diseases9040066] [Citation(s) in RCA: 35] [Impact Index Per Article: 11.7] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/12/2021] [Revised: 09/11/2021] [Accepted: 09/23/2021] [Indexed: 12/11/2022] Open
Abstract
Helicobacter pylori (H. pylori) is a 0.5-1 µm wide, 2-4 µm long, short helical, S-shaped Gram-negative microorganism. It is mostly found in the pyloric region of the stomach and causes chronic gastric infection. It is estimated that these bacteria infect more than half of the world's population. The mode of transmission and infection of H. pylori is still not known exactly, but the faecal-oral and oral-oral routes via water or food consumption are thought to be a very common cause. In the last three decades, research interest has increased regarding the pathogenicity, microbial activity, genetic predisposition, and clinical treatments to understand the severity of gastric atrophy and gastric cancer caused by H. pylori. Studies have suggested a relationship between H. pylori infection and malabsorption of essential micronutrients, and noted that H. pylori infection may affect the prevalence of malnutrition in some risk groups. On the other hand, dietary factors may play a considerably important role in H. pylori infection, and it has been reported that an adequate and balanced diet, especially high fruit and vegetable consumption and low processed salty food consumption, has a protective effect against the outcomes of H. pylori infection. The present review provides an overview of all aspects of H. pylori infection, such as clinical features, treatment, and nutrition.
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Affiliation(s)
- Merve Öztekin
- Department of Nutrition and Dietetics, Faculty of Health Sciences, Gazi University, Emek, Ankara 06490, Turkey; (M.Ö.); (B.Y.)
| | - Birsen Yılmaz
- Department of Nutrition and Dietetics, Faculty of Health Sciences, Gazi University, Emek, Ankara 06490, Turkey; (M.Ö.); (B.Y.)
- Department of Nutrition and Dietetics, Faculty of Health Sciences, Çukurova University, Sarıçam, Adana 01330, Turkey
| | - Duygu Ağagündüz
- Department of Nutrition and Dietetics, Faculty of Health Sciences, Gazi University, Emek, Ankara 06490, Turkey; (M.Ö.); (B.Y.)
| | - Raffaele Capasso
- Department of Agricultural Sciences, University of Naples Federico II, 80055 Portici, Italy
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Zuo NY, Zhang YD, Dong QW, Bi J, Liu X. Effect of Anti-Hp treatment on nutritional status of children with Helicobacter Pylori-Positive Gastritis and its clinical significance. Pak J Med Sci 2021; 37:1430-1434. [PMID: 34475925 PMCID: PMC8377894 DOI: 10.12669/pjms.37.5.4234] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/29/2021] [Revised: 05/08/2021] [Accepted: 05/25/2021] [Indexed: 12/20/2022] Open
Abstract
Objectives To evaluate the outcome of anti-HP treatment on the nutritional status of children with Helicobacter pylori-positive gastritis. Methods Sixty children with Helicobacter pylori-positive gastritis admitted to our hospital from June 2018 to June 2020 were selected as the experimental group, and 60 healthy normal people (Hp negative) were selected as the control group. The experimental group were given anti-HP treatment, and the improvement of their clinical symptoms after treatment and the changes of nutritional indexes such as hemoglobin and serum ferritin were observed one year after treatment. Gastroscopy was performed before treatment and four weeks after treatment, and the improvement of gastric inflammation and the positive rate of Hp were compared and analyzed before and after treatment. Results The nutritional indicators of the children in experimental group were inferior compared with those in the control group (p<0.05). The clinical symptoms and signs of the experimental group were significantly alleviated after anti-Hp treatment, and the biochemical indicators were significantly improved after one Year of follow-up compared with those before treatment (p<0.05). The incidence of moderate and severe gastric mucosal inflammation in the experimental group decreased from 70% before treatment to 17% (p<0.05). The HP infection decreased from 100% before treatment to 13% (p<0.05). Conclusion Helicobacter pylori infection has a negative impact on the nutritional status of children. Anti-HP therapy can improve the gastrointestinal symptoms and nutritional status of children, which plays an important role in the growth and development of children.
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Affiliation(s)
- Na-Ying Zuo
- Na-ying Zuo, Department of Gastroenterology, Baoding Children's Hospital, Baoding, Hebei, 071000, P.R. China. Key Laborary of Clinical Research on Respiratory Digestive Disease, Hebei Baoding, 071000, China
| | - Yuan-da Zhang
- Yuan-da Zhang, Department of Gastroenterology, Baoding Children's Hospital, Baoding, Hebei, 071000, P.R. China. Key Laborary of Clinical Research on Respiratory Digestive Disease, Hebei Baoding, 071000, China
| | - Qing-Wei Dong
- Qing-wei Dong, Department of Gastroenterology, Baoding Children's Hospital, Baoding, Hebei, 071000, P.R. China. Key Laborary of Clinical Research on Respiratory Digestive Disease, Hebei Baoding, 071000, China
| | - Jing Bi
- Jing Bi, Department of Infectious Diseases, Baoding Children's Hospital, Baoding Children's Hospital, Baoding, Hebei, 071000, P.R. China
| | - Xiao Liu
- Xiao Liu, Department of Gastroenterology, Baoding Children's Hospital, Baoding, Hebei, 071000, P.R. China. Key Laborary of Clinical Research on Respiratory Digestive Disease, Hebei Baoding, 071000, China
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Goswami S. Interplay of potassium channel, gastric parietal cell and proton pump in gastrointestinal physiology, pathology and pharmacology. Minerva Gastroenterol (Torino) 2021; 68:289-305. [PMID: 34309336 DOI: 10.23736/s2724-5985.21.02964-8] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 11/08/2022]
Abstract
Gastric acid secretion plays a pivotal role in the physiology of gastrointestinal tract. The functioning of the system encompasses a P2 ATPase pump (which shuttles electroneutral function at low pH) along with different voltage sensitive/neutral ion channels, cytosolic proteins, acid sensor receptors as well hormonal regulators. The increased acid secretion is a pathological marker of several diseases like peptic ulcer, gastroesophageal reflux disease (GERD), chronic gastritis, and the bug Helicobacter pylori (H. pylori) has also a critical role, which altogether affects the patient's quality of life. This review comprehensively describes about the nature of potassium ion channel and its mediators, the different clinical strategy to control acid rebound, and some basic experimental observations performed to study the interplay of ion channels, pumps, as well as mediators during acid secretion. Different aspects of regulation of gastric acid secretion have been focused either in terms of physiology of secretion or molecular interactions. The importance of H pylori infection and its treatment have also been discussed. Furthermore, the relevance of calcium signaling during acid secretion has been reviewed. The entire theme will make anyone to understand in details about the gastric secretion machinery in general.
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Affiliation(s)
- Suchandra Goswami
- Smt. Vidyawati College of Pharmacy, Gora Machhiya, Jhansi, Uttar Pradesh, India -
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