Recurrent spontaneous abortion (RSA) is a troublesome pregnancy disorder that manifests
as sequential early pregnancy losses; its causes are diverse and complex. Among the …

Background Recurrent pregnancy loss (RPL) is one of the most common reproductive
disorders which is defined as the occurrence of recurrent miscarriage before 24 weeks of …

Recurrent pregnancy loss (RPL), often known as spontaneous miscarriages occurring two or
more times in a row, is a reproductive disease that affects certain couples. The cause of RPL …

Objectives: Recurrent reproductive loss (RPL) is a global health issue affecting a significant
number of women. Approximately half of miscarriages have an unexplained etiology …

Cytokines are a type of protein that play an important role in the immune response and can
also affect many physiological processes in the body. Cytokine polymorphisms refer to …

Background Recurrent miscarriage (RM) is defined as the loss of two or more consecutive
pregnancies. A functional SNP,‐238G> A in the promoter region of TNF‐α, affects the gene …

Background Recurrent miscarriage (RM) represents the spontaneous termination of two or
more successive pregnancies. TNFα is a proinflammatory cytokine that is often considered …

Recurrent pregnancy loss (RPL) is the most common reproductive failure, reaching 1-5% of
women throughout their lives, and having unknown etiology in 50% of the cases. In humans …

Background The Tumor Necrosis Factor (TNF) is a cytokine first identified in sera of mice
treated with lipopolysaccharides as a mediator of tumor necrosis by inducing hemorrhagic …

Objetivo: Determinar si existe asociación entre los polimorfismos G-308A (rs1800629) y G-
238A (rs361525) del promotor del factor de necrosis tumoral alfa y la pérdida gestacional …