Isolation of Helicobacter pylori From Sheep—Implications for Transmission to Humans

Dore, Maria Pina; Sepulveda, Antonia R.; El‐Zimaity, Hala; Yamaoka, Yoshio; Osato, Michael S.; Kato, Mototsugu; Nieddu, Antonio; Realdi, Giuseppe; Graham, David Y.

doi:10.1111/j.1572-0241.2001.03772.x

Cited by 103 publications

(69 citation statements)

References 20 publications

(21 reference statements)

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“…Despite of this record the precise mode of transmission to humans is still unknown. Foodstuff has been considered as the most likely source of infection (Wesley, 1997;Meng & Doyle, 1997;Velàzquez & Feirtag, 1999) since raw sheep and cow milk have been found contaminated with H. pylori (Cohen, 1996;Dore et al, 2001;Dunn et al, 1997;Fujimura et al, 2002;Hultèn et al, 1996;van Duynhoven & de Jonge, 2001;Wesley, 1997).…”

Section: Resultsmentioning

confidence: 99%

“…In fact, H. pylori has been detected in drinking water (Glynn et al, 2002;Hegarty, Dowd, & Baker, 1999;Lu, Redlinger, Avitia, & Galindo, 2002;Queralt, Bartolomè, & Araujo, 2005), and in foods of animal origin, such as sheep (Dore, Sepulveda, Osato, Realdi, & Graham, 1999;Dore et al, 2001) and cow milk (Fujimura, Kawamura, Kato, Tateno, & Watanabe, 2002).…”

Section: Introductionmentioning

confidence: 99%

See 1 more Smart Citation

Evaluation of a Nested-PCR assay based on the phosphoglucosamine mutase gene (glmM) for the detection of Helicobacter pylori from raw milk

Quaglia¹,

Dambrosio²,

Normanno³

et al. 2009

Food Control

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Section: Resultsmentioning

confidence: 99%

Section: Introductionmentioning

confidence: 99%

Evaluation of a Nested-PCR assay based on the phosphoglucosamine mutase gene (glmM) for the detection of Helicobacter pylori from raw milk

Quaglia¹,

Dambrosio²,

Normanno³

et al. 2009

Food Control

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“…Hamajima et al [27] raised a possibility that milk consumption increased the prevalence of H.pylor infection among individuals with specific genetic background, although no biological mechanisms have been provided. In addition, it is worth noting that H.pylor has been detected in milk from cow [28] and sheep [29] , which suggests possible transmission through these products.…”

Section: Discussionmentioning

confidence: 99%

Risk factors of precancerous gastric lesions in a population at high risk of gastric cancer

Liu

Sun

Gong

et al. 2010

Chin. J. Cancer Res.

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Objective:In cancer prevention, the targeting of precancerous lesions has been recognized as the most promising method. However, little attention has been paid to the risk factors of precancerous gastric lesions, especially in rural China where there is high prevalence of precancerous gastric lesions. We therefore conducted a cross-sectional study in Liaoning province, China, to investigate the potential risk and protective factors of these precancerous gastric lesions.Methods: A total of 1,179 subjects with high risk of gastric cancer from Zhuanghe County were included in this study. Standard questionnaires were used in collecting epidemiological factors and the data were then analyzed by the unconditional logistic regression model. Results:Smoking and drinking were the risk factors for the precancerous gastric lesions among rural subjects, and the association of smoking or drinking and the precancerous gastric lesions increased in strength with the daily consumption and duration. As the factors such as age, gender, smoking, alcohol were controlled, a multivariable analysis revealed that there was a significant correlation between the deep-fry food intake and the gastric epithelial dysplasia with the odds ratio (OR) of 1.78 [95% confidence interval (CI): 1.01-3.12]. Garlic eating was shown to confer protection against the development of gastric ulcer (OR=0.55, 95% CI: 0.33-0.92).Conclusion: Smoking and drinking were the risk factors for the precancerous gastric lesions among rural subjects. Deep-fry food intake might be one of the risk factors for the precancerous gastric lesions and garlic eating was shown to confer protection against the development of gastric ulcer among rural Chinese population.

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“…the presence of H. pylori in sheep stomach in the absence of associated gastritis and recovery of H. pylori from sheep milk and gastric tissue suggest that sheep may be a natural host for H. pylori (6). Helicobacter DnA was demonstrated in 60% of milk samples and in 30% of sheep tissue samples.…”

Section: Risk Factors For H Pylorimentioning

confidence: 96%

“…Helicobacter DnA was demonstrated in 60% of milk samples and in 30% of sheep tissue samples. Sardinian shepherds have almost a 100% prevalence of H. pylori and the prevalence is higher than that of their same-household siblings (6).…”

Section: Risk Factors For H Pylorimentioning

confidence: 97%

Oral Cavity and Systemic Diseases—Helicobacter Pyloriand Dentistry

Panov

Krasteva

Kisselova

2011

Biotechnology & Biotechnological Equipment

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Isolation of Helicobacter pylori From Sheep—Implications for Transmission to Humans

Abstract: Together, the presence of H. pylori in sheep stomach in the absence of associated gastritis and recovery of H. pylori from sheep milk and gastric tissue suggest that sheep may be a natural host for H. pylori.

Cited by 103 publications

References 20 publications

Evaluation of a Nested-PCR assay based on the phosphoglucosamine mutase gene (glmM) for the detection of Helicobacter pylori from raw milk

Evaluation of a Nested-PCR assay based on the phosphoglucosamine mutase gene (glmM) for the detection of Helicobacter pylori from raw milk

Risk factors of precancerous gastric lesions in a population at high risk of gastric cancer

Oral Cavity and Systemic Diseases—Helicobacter Pyloriand Dentistry

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