European journal of haematology · 2006
Detection of early abnormalities in gastric function in first-degree relatives of patients with pernicious anemia.
СтатьяНазвание и аннотация: Перевод в очереди
Обработка статьи · этапы, ошибки и управление
Загрузка состояния…
Ошибки и ограничения
История · было → стало
Состояние обновляется каждые 5 секунд, пока блок открыт. Процент показывается только там, где известен объём работы. Пауза останавливает продолжение этапа; текущий запрос к источнику может завершиться.
Juncà Jordi, de Soria Paloma López, Granada Maria Luisa, Flores Alonso, Márquez Eugenia
Аннотация
BACKGROUND: Pernicious anemia (PA), as many other autoimmune disorders, has a trend to appear in other members of the family of the affected patients. Although this fact has been recognized since some decades ago, less is known about the frequency with which the abnormalities detected in the patients appear also in their relatives, the correlations that exist among these abnormalities and to what extent these markers of the disease relate to serum cobalamin concentration.
SUBJECTS AND RESULTS: For these reasons we studied the values of some markers of PA in a group of 79 first-degree relatives and we detected that the most frequent abnormalities are a decrease in serum pepsinogen I (22.7% of cases), an increase in serum gastrin (16.5% of cases) and in parietal cell antibody at a titer >or=40 (23.4% of cases). From a functional point of view, a decrease in hydrogen excretion in a magnesium breath test, indicative of achlorhydria, is also frequent (29.1%). The fall in cobalamin concentration runs in parallel with these abnormalities. The concentration of this vitamin was below normal levels in as much as 15.2% of cases.
CONCLUSION: These findings emphasize the need for searching for the presence of occult or latent PA in relatives of patients with this diagnosis, not only to prevent the development of anemia but also to avoid other undesirable consequences of cobalamin deficiency.
SUBJECTS AND RESULTS: For these reasons we studied the values of some markers of PA in a group of 79 first-degree relatives and we detected that the most frequent abnormalities are a decrease in serum pepsinogen I (22.7% of cases), an increase in serum gastrin (16.5% of cases) and in parietal cell antibody at a titer >or=40 (23.4% of cases). From a functional point of view, a decrease in hydrogen excretion in a magnesium breath test, indicative of achlorhydria, is also frequent (29.1%). The fall in cobalamin concentration runs in parallel with these abnormalities. The concentration of this vitamin was below normal levels in as much as 15.2% of cases.
CONCLUSION: These findings emphasize the need for searching for the presence of occult or latent PA in relatives of patients with this diagnosis, not only to prevent the development of anemia but also to avoid other undesirable consequences of cobalamin deficiency.