title: Mode of delivery and risk for development of atopic diseases in children.
abstract: Atopic diseases are a major public health problem worldwide, and several factors are thought to contribute to this rapid increase. The observed association between mode of delivery and risk of atopy in childhood has had a great deal of interest during the past few decades. In fact, even during delivery, exposure to antigens can index immune system in newborn, which induces the release of biologically active molecules, which are polarizing immune responses toward the T-helper 2 atopic profile. However, to date, studies on the relationship between mode of delivery and atopy have produced conflicting findings. The aim of this review was to summarize what is known about the relationship between mode of delivery and risk of atopic diseases in children. A literature search of electronic databases was undertaken for the major studies published from 1994 to today. The databases searched were PubMed, EMBASE, Medline, and Cochrane Library. The following key words were used: mode of delivery, cesarean section, vaginal delivery, atopy, and atopic diseases.
authors: Department of Pediatric Sciences, University of Messina, Messina, Italy.
authors: Caterina
authors: C
authors: Cuppari
authors: Sara
authors: S
authors: Manti
authors: Annamaria
authors: A
authors: Salpietro
authors: Tommaso
authors: T
authors: Alterio
authors: Teresa
authors: T
authors: Arrigo
authors: Salvatore
authors: S
authors: Leonardi
authors: Carmelo
authors: C
authors: Salpietro
mesh_terms: D002648:Child; D036861:Delivery, Obstetric / Q000009:adverse effects* / Q000379:methods; D005260:Female; D006801:Humans; D006969:Hypersensitivity, Immediate / Q000209:etiology* / Q000276:immunology; D007107:Immune System / Q000196:embryology / Q000254:growth & development*; D007112:Immunity, Maternally-Acquired; D007231:Infant, Newborn; D011247:Pregnancy; D012306:Risk; D058408:Th1-Th2 Balance; D018418:Th2 Cells / Q000276:immunology*