The Experts below are selected from a list of 13569 Experts worldwide ranked by ideXlab platform

Takao Maekita - One of the best experts on this subject based on the ideXlab platform.

  • elevated risk of colorectal adenoma with helicobacter pylori related Chronic Gastritis a population based case control study
    International Journal of Cancer, 2011
    Co-Authors: Izumi Inoue, Shotaro Enomoto, Hisanobu Deguchi, Kazuki Ueda, Chizu Mukoubayashi, Takao Maekita, Noriko Yoshimura, Tohru Niwa, Mika Watanabe, Mikitaka Iguchi
    Abstract:

    This study investigated correlations between Helicobacter pylori infection or Chronic atrophic Gastritis (CAG) and risk of colorectal adenoma in a population-based case-control study. Subjects comprised asymptomatic, middle-aged, male Japanese factory workers who participated in an annual health check-up program, including cancer screening with colonoscopy. We selected 239 colorectal adenoma cases based on histological evaluation and 239 age-matched adenoma-free controls, and evaluated colorectal adenoma risk according to stage of H. pylori-related Chronic Gastritis as determined by serum tests for H. pylori antibody titer and pepsinogen. Subjects with colorectal adenoma were more likely to be smokers and have hypercholesterolemia. H. pylori infection was a risk factor for adenoma as a whole (crude odds ratio [OR]: 2.26, 95% confidence interval [CI]: 1.44–3.55). Analysis of distal adenoma cases showed that adenoma risk was significantly increased in the presence of H. pylori infection, but there was no further increase in risk with CAG. In contrast, proximal adenoma risk increased stepwise with the presence and progression of H. pylori-related Chronic Gastritis and showed a maximal and significant increase with CAG (crude OR: 4.51, 95% CI: 1.43–14.2). Subjects with more extensive and severe Gastritis showed still higher risk not only for proximal but also for distal adenoma. H. pylori-related Chronic Gastritis is likely to be involved in the development of colorectal neoplasms, and its progression appears to increase the risk, particularly for proximal adenomas. Knowing the H. pylori-related Chronic Gastritis stage will probably be useful for evaluation of risk for colorectal neoplasia.

  • Inhibitory effects of Japanese apricot (Prunus mume Siebold et Zucc.; Ume) on Helicobacter pylori-related Chronic Gastritis.
    European Journal of Clinical Nutrition, 2010
    Co-Authors: Shotaro Enomoto, Kimihiko Yanaoka, Hirotoshi Utsunomiya, Toru Niwa, Ken Ichi Inada, Hisanobu Deguchi, Kazuki Ueda, Chizu Mukoubayashi, Izumi Inoue, Takao Maekita
    Abstract:

    Inhibitory effects of Japanese apricot ( Prunus mume Siebold et Zucc.; Ume ) on Helicobacter pylori- related Chronic Gastritis

Shotaro Enomoto - One of the best experts on this subject based on the ideXlab platform.

  • elevated risk of colorectal adenoma with helicobacter pylori related Chronic Gastritis a population based case control study
    International Journal of Cancer, 2011
    Co-Authors: Izumi Inoue, Shotaro Enomoto, Hisanobu Deguchi, Kazuki Ueda, Chizu Mukoubayashi, Takao Maekita, Noriko Yoshimura, Tohru Niwa, Mika Watanabe, Mikitaka Iguchi
    Abstract:

    This study investigated correlations between Helicobacter pylori infection or Chronic atrophic Gastritis (CAG) and risk of colorectal adenoma in a population-based case-control study. Subjects comprised asymptomatic, middle-aged, male Japanese factory workers who participated in an annual health check-up program, including cancer screening with colonoscopy. We selected 239 colorectal adenoma cases based on histological evaluation and 239 age-matched adenoma-free controls, and evaluated colorectal adenoma risk according to stage of H. pylori-related Chronic Gastritis as determined by serum tests for H. pylori antibody titer and pepsinogen. Subjects with colorectal adenoma were more likely to be smokers and have hypercholesterolemia. H. pylori infection was a risk factor for adenoma as a whole (crude odds ratio [OR]: 2.26, 95% confidence interval [CI]: 1.44–3.55). Analysis of distal adenoma cases showed that adenoma risk was significantly increased in the presence of H. pylori infection, but there was no further increase in risk with CAG. In contrast, proximal adenoma risk increased stepwise with the presence and progression of H. pylori-related Chronic Gastritis and showed a maximal and significant increase with CAG (crude OR: 4.51, 95% CI: 1.43–14.2). Subjects with more extensive and severe Gastritis showed still higher risk not only for proximal but also for distal adenoma. H. pylori-related Chronic Gastritis is likely to be involved in the development of colorectal neoplasms, and its progression appears to increase the risk, particularly for proximal adenomas. Knowing the H. pylori-related Chronic Gastritis stage will probably be useful for evaluation of risk for colorectal neoplasia.

  • Inhibitory effects of Japanese apricot (Prunus mume Siebold et Zucc.; Ume) on Helicobacter pylori-related Chronic Gastritis.
    European Journal of Clinical Nutrition, 2010
    Co-Authors: Shotaro Enomoto, Kimihiko Yanaoka, Hirotoshi Utsunomiya, Toru Niwa, Ken Ichi Inada, Hisanobu Deguchi, Kazuki Ueda, Chizu Mukoubayashi, Izumi Inoue, Takao Maekita
    Abstract:

    Inhibitory effects of Japanese apricot ( Prunus mume Siebold et Zucc.; Ume ) on Helicobacter pylori- related Chronic Gastritis

Izumi Inoue - One of the best experts on this subject based on the ideXlab platform.

  • elevated risk of colorectal adenoma with helicobacter pylori related Chronic Gastritis a population based case control study
    International Journal of Cancer, 2011
    Co-Authors: Izumi Inoue, Shotaro Enomoto, Hisanobu Deguchi, Kazuki Ueda, Chizu Mukoubayashi, Takao Maekita, Noriko Yoshimura, Tohru Niwa, Mika Watanabe, Mikitaka Iguchi
    Abstract:

    This study investigated correlations between Helicobacter pylori infection or Chronic atrophic Gastritis (CAG) and risk of colorectal adenoma in a population-based case-control study. Subjects comprised asymptomatic, middle-aged, male Japanese factory workers who participated in an annual health check-up program, including cancer screening with colonoscopy. We selected 239 colorectal adenoma cases based on histological evaluation and 239 age-matched adenoma-free controls, and evaluated colorectal adenoma risk according to stage of H. pylori-related Chronic Gastritis as determined by serum tests for H. pylori antibody titer and pepsinogen. Subjects with colorectal adenoma were more likely to be smokers and have hypercholesterolemia. H. pylori infection was a risk factor for adenoma as a whole (crude odds ratio [OR]: 2.26, 95% confidence interval [CI]: 1.44–3.55). Analysis of distal adenoma cases showed that adenoma risk was significantly increased in the presence of H. pylori infection, but there was no further increase in risk with CAG. In contrast, proximal adenoma risk increased stepwise with the presence and progression of H. pylori-related Chronic Gastritis and showed a maximal and significant increase with CAG (crude OR: 4.51, 95% CI: 1.43–14.2). Subjects with more extensive and severe Gastritis showed still higher risk not only for proximal but also for distal adenoma. H. pylori-related Chronic Gastritis is likely to be involved in the development of colorectal neoplasms, and its progression appears to increase the risk, particularly for proximal adenomas. Knowing the H. pylori-related Chronic Gastritis stage will probably be useful for evaluation of risk for colorectal neoplasia.

  • Inhibitory effects of Japanese apricot (Prunus mume Siebold et Zucc.; Ume) on Helicobacter pylori-related Chronic Gastritis.
    European Journal of Clinical Nutrition, 2010
    Co-Authors: Shotaro Enomoto, Kimihiko Yanaoka, Hirotoshi Utsunomiya, Toru Niwa, Ken Ichi Inada, Hisanobu Deguchi, Kazuki Ueda, Chizu Mukoubayashi, Izumi Inoue, Takao Maekita
    Abstract:

    Inhibitory effects of Japanese apricot ( Prunus mume Siebold et Zucc.; Ume ) on Helicobacter pylori- related Chronic Gastritis

Chizu Mukoubayashi - One of the best experts on this subject based on the ideXlab platform.

  • elevated risk of colorectal adenoma with helicobacter pylori related Chronic Gastritis a population based case control study
    International Journal of Cancer, 2011
    Co-Authors: Izumi Inoue, Shotaro Enomoto, Hisanobu Deguchi, Kazuki Ueda, Chizu Mukoubayashi, Takao Maekita, Noriko Yoshimura, Tohru Niwa, Mika Watanabe, Mikitaka Iguchi
    Abstract:

    This study investigated correlations between Helicobacter pylori infection or Chronic atrophic Gastritis (CAG) and risk of colorectal adenoma in a population-based case-control study. Subjects comprised asymptomatic, middle-aged, male Japanese factory workers who participated in an annual health check-up program, including cancer screening with colonoscopy. We selected 239 colorectal adenoma cases based on histological evaluation and 239 age-matched adenoma-free controls, and evaluated colorectal adenoma risk according to stage of H. pylori-related Chronic Gastritis as determined by serum tests for H. pylori antibody titer and pepsinogen. Subjects with colorectal adenoma were more likely to be smokers and have hypercholesterolemia. H. pylori infection was a risk factor for adenoma as a whole (crude odds ratio [OR]: 2.26, 95% confidence interval [CI]: 1.44–3.55). Analysis of distal adenoma cases showed that adenoma risk was significantly increased in the presence of H. pylori infection, but there was no further increase in risk with CAG. In contrast, proximal adenoma risk increased stepwise with the presence and progression of H. pylori-related Chronic Gastritis and showed a maximal and significant increase with CAG (crude OR: 4.51, 95% CI: 1.43–14.2). Subjects with more extensive and severe Gastritis showed still higher risk not only for proximal but also for distal adenoma. H. pylori-related Chronic Gastritis is likely to be involved in the development of colorectal neoplasms, and its progression appears to increase the risk, particularly for proximal adenomas. Knowing the H. pylori-related Chronic Gastritis stage will probably be useful for evaluation of risk for colorectal neoplasia.

  • Inhibitory effects of Japanese apricot (Prunus mume Siebold et Zucc.; Ume) on Helicobacter pylori-related Chronic Gastritis.
    European Journal of Clinical Nutrition, 2010
    Co-Authors: Shotaro Enomoto, Kimihiko Yanaoka, Hirotoshi Utsunomiya, Toru Niwa, Ken Ichi Inada, Hisanobu Deguchi, Kazuki Ueda, Chizu Mukoubayashi, Izumi Inoue, Takao Maekita
    Abstract:

    Inhibitory effects of Japanese apricot ( Prunus mume Siebold et Zucc.; Ume ) on Helicobacter pylori- related Chronic Gastritis

Kazuki Ueda - One of the best experts on this subject based on the ideXlab platform.

  • elevated risk of colorectal adenoma with helicobacter pylori related Chronic Gastritis a population based case control study
    International Journal of Cancer, 2011
    Co-Authors: Izumi Inoue, Shotaro Enomoto, Hisanobu Deguchi, Kazuki Ueda, Chizu Mukoubayashi, Takao Maekita, Noriko Yoshimura, Tohru Niwa, Mika Watanabe, Mikitaka Iguchi
    Abstract:

    This study investigated correlations between Helicobacter pylori infection or Chronic atrophic Gastritis (CAG) and risk of colorectal adenoma in a population-based case-control study. Subjects comprised asymptomatic, middle-aged, male Japanese factory workers who participated in an annual health check-up program, including cancer screening with colonoscopy. We selected 239 colorectal adenoma cases based on histological evaluation and 239 age-matched adenoma-free controls, and evaluated colorectal adenoma risk according to stage of H. pylori-related Chronic Gastritis as determined by serum tests for H. pylori antibody titer and pepsinogen. Subjects with colorectal adenoma were more likely to be smokers and have hypercholesterolemia. H. pylori infection was a risk factor for adenoma as a whole (crude odds ratio [OR]: 2.26, 95% confidence interval [CI]: 1.44–3.55). Analysis of distal adenoma cases showed that adenoma risk was significantly increased in the presence of H. pylori infection, but there was no further increase in risk with CAG. In contrast, proximal adenoma risk increased stepwise with the presence and progression of H. pylori-related Chronic Gastritis and showed a maximal and significant increase with CAG (crude OR: 4.51, 95% CI: 1.43–14.2). Subjects with more extensive and severe Gastritis showed still higher risk not only for proximal but also for distal adenoma. H. pylori-related Chronic Gastritis is likely to be involved in the development of colorectal neoplasms, and its progression appears to increase the risk, particularly for proximal adenomas. Knowing the H. pylori-related Chronic Gastritis stage will probably be useful for evaluation of risk for colorectal neoplasia.

  • Inhibitory effects of Japanese apricot (Prunus mume Siebold et Zucc.; Ume) on Helicobacter pylori-related Chronic Gastritis.
    European Journal of Clinical Nutrition, 2010
    Co-Authors: Shotaro Enomoto, Kimihiko Yanaoka, Hirotoshi Utsunomiya, Toru Niwa, Ken Ichi Inada, Hisanobu Deguchi, Kazuki Ueda, Chizu Mukoubayashi, Izumi Inoue, Takao Maekita
    Abstract:

    Inhibitory effects of Japanese apricot ( Prunus mume Siebold et Zucc.; Ume ) on Helicobacter pylori- related Chronic Gastritis