ArticleWorld journal of gastroenterology2004
Helicobacter pylori L-form and patients with chronic gastritis.
Article in World journal of gastroenterology, 2004. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 7 papers.
What it found
Each row is one number read from the abstract, on the scale the paper reported it, with its interval. Left of the dashed line favours the treatment, right favours the comparator. Under each row is the sentence it came from. New to these charts? A ten-minute tutorial.
The abstract states no effect estimate the extractor could read, or names no intervention and outcome on the map, so this paper lights no cell and moves no belief. It is still indexed, cited and linked below.
The trial behind it
Trials whose registry record cites this paper, or whose number appears in the abstract. A trial that started after this paper was published is citing it as background, not reporting it.
Neither the registry nor the abstract names a trial number. If this is a trial report, that itself is worth knowing.
Who cites it
7 citing papers in PubMed, 13 citations in OpenAlex.
- Bacterial L-forms: Key Mechanisms of Drug Resistance, Disease Recurrence, and Immune Evasion.Indian journal of microbiology · 2026Review
- The vitamin D receptor and the etiology of RANTES/CCL-expressive fatty-degenerative osteolysis of the jawbone: an interface between osteoimmunology and bone metabolism.International journal of general medicine · 2018Article
- Aggravation of Helicobacter pylori stomach infections in stressed military recruits.The Journal of international medical research · 2016Observational
- Inflammation and vitamin D: the infection connection.Inflammation research : official journal of the European Histamine Research Society ... [et al.] · 2014Review
- Cell envelope stress response in cell wall-deficient L-forms of Bacillus subtilis.Antimicrobial agents and chemotherapy · 2012Article
- Concentrations of gastric mucosal cytokines in children with food allergy and Helicobacter pylori infection.World journal of gastroenterology · 2005Article
- Ultrastructural changes in non-specific duodenitis.World journal of gastroenterology · 2005Article
Corrections and comments
PubMed lists nothing against this paper. Absence here is not a guarantee, only a check that was made.
Authors and funding
2 authors at 1 institution in 1 country.
Funding
No grant is acknowledged in the PubMed record.
Abstract
aimTo study the relationship between infection with Helicobacter pylori L-forms and chronic gastritis and its association with possible changes of cellular immune function.
methodsGastric mucosal biopsies were taken from 428 patients with chronic gastritis to detect H pylori L-form by Gram staining and immunohistochemistry staining. Peripheral venous blood samples of patients were taken to detect the percentage of CD3+, CD4+ and CD8+ by the biotin-streptavidin (BSA) assay and the levels of IL-2, IL-6 and IL-8 by ELISA.
resultsThe rate of infection with H pylori L-forms was 48.83% (209/428). The rate was 50.47% (216/428) and 52.80% (226/428), respectively, as detected by immunohistochemistry staining and Gram staining (P>0.05). The rate of H pylori L-forms in males and females was 57.8% (136/235) and 37.28% (73/193), respectively, (chi2=17.05, P<0.01). Furthermore, the rate increased with age, with the rate being significantly greater in patients > or =40 years old than in those <40 years old (P<0.01). The percentage of CD3+, CD4+, CD8+, the ratio of CD4+/CD8+, and the levels of IL-2, IL-6, IL-8 in H pylori-positive patients were 47.58+/-4.44%, 25.51+/-4.74%, 22.77+/-7.46%, 1.44+/-0.51%, 1.56+/-0.47 mg/L, 103.62+/-5.85 ng/L, and 109.79+/-7.18 ng/L, respectively. Compared with H pylori-negative patients, the percentage of CD3+, CD4+ and the ratio of CD4+/CD8+ and the IL-2 level decreased, but the levels of IL-6, IL-8 increased (P<0.001-P<0.01). Moreover, the percentage of CD3+, CD4+, CD8+, the ratio of CD4+/CD8+, and the levels of IL-2, IL-6 and IL-8 in patients infected with both H pylori L-forms and vegetative forms were 46.67+/-5.21%, 30.75+/-4.89%, 22.15+/-6.45%, 1.32+/-0.47%, 1.16+/-0.38 mg/L, 116.45+/-5.44 ng/L, and 118.64+/-6.24 ng/L, respectively. Compared with patients infected with only vegetative forms, the percentage of CD4+, the ratio of CD4+/CD8+and IL-2 level decreased, but the levels of IL-6 and IL-8 increased (P<0.001 or P<0.01).
conclusionL-form variation often occurs in patients with chronic gastritis and is commonly found in male patients and associates with ages. The L-form variation may be an important factor causing disorder of cellular immune function in the patients with H pylori-induced chronic gastritis.
Indexed as
Identifiers
What OpenQuestion holds
Registered trials
Read under generation 80e0d062 · epoch 390. Bibliography from PubMed, PubMed Central and OpenAlex; grants from NIH RePORTER; trial links from ClinicalTrials.gov; estimates, votes and beliefs from the OpenQuestion graph.