MedElevator
Войти в исследования American journal of obstetrics and gynecology · 2005
Cervical anti-inflammatory cytokine concentrations among first-trimester pregnant smokers.
СтатьяПоддержка NIH: внешняя программаНазвание 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.
Simhan Hyagriv N, Caritis Steve N, Hillier Sharon L, Krohn Marijane A
Аннотация
OBJECTIVE: Anti-inflammatory cytokines play a role in the lower genital tract immune defense. We examined the impact of cigarette smoking in pregnancy on the detection of the 3 most important anti-inflammatory cytokines (interleukin-4, -10, and -13) in the cervix.
STUDY DESIGN: One hundred fourteen gravid women from 4 to 16 weeks of gestation without bacterial vaginosis or sexually transmitted disease were queried regarding demographic factors and smoking. Concentrations of cytokines were determined with a multiplex assay for cervical swabs.
RESULTS: There was a positive linear relationship between the number of cigarettes that were smoked per day and cervical concentrations of interleukin-4, -10, and -13 (P < .001 for each). Median concentrations of interleukin-4 and -10 were greater among women who smoked > or = 20 cigarettes per day than among non-smokers or less heavy smokers (P < .05 for both). There was no difference in concentrations of proinflammatory cytokines between smokers and non-smokers.
CONCLUSION: Cigarette smoking in pregnancy is associated with an increase of cervical anti-inflammatory cytokines without a commensurate increase of proinflammatory cytokines. This may have important impact on the host response to infection.
STUDY DESIGN: One hundred fourteen gravid women from 4 to 16 weeks of gestation without bacterial vaginosis or sexually transmitted disease were queried regarding demographic factors and smoking. Concentrations of cytokines were determined with a multiplex assay for cervical swabs.
RESULTS: There was a positive linear relationship between the number of cigarettes that were smoked per day and cervical concentrations of interleukin-4, -10, and -13 (P < .001 for each). Median concentrations of interleukin-4 and -10 were greater among women who smoked > or = 20 cigarettes per day than among non-smokers or less heavy smokers (P < .05 for both). There was no difference in concentrations of proinflammatory cytokines between smokers and non-smokers.
CONCLUSION: Cigarette smoking in pregnancy is associated with an increase of cervical anti-inflammatory cytokines without a commensurate increase of proinflammatory cytokines. This may have important impact on the host response to infection.