Does gonadotropin-releasing hormone agonist improve the efficiency of controlled ovarian hyperstimulation/intrauterine insemination?
In our patients with recalcitrant infertility, the addition of a gonadotropin-releasing hormone agonist to hMG/IUI improved the pregnancy rate, without increasing the rate of multiple births or fetal wastage.
Despite no association was found between the studied genes and COPD susceptibility, three polymorphisms in the IL-8 gene appear to be involved in a worse progression of the disease, with an affectation beyond the pulmonary function and importantly, a reduction in lung function along the follow-up years.