C-type natriuretic peptide analog treatment of craniosynostosis in a Crouzon syndrome mouse model.

Activating mutations of fibroblast growth factor receptors (FGFRs) are a major cause of skeletal dysplasias, and thus they are potential targets for pharmaceutical intervention. BMN 111, a C-type natriuretic peptide analog, inhibits FGFR signaling at the level of the RAF1 kinase through natriuretic peptide receptor 2 (NPR2) and has been shown to lengthen the long bones and improve skull morphology in the Fgfr3Y367C/+ thanatophoric dysplasia mouse model. Here we report the effects of BMN 111 in treating craniosynostosis and aberrant skull morphology in the Fgfr2cC342Y/+ Crouzon syndrome mouse model.

[Delayed umbilical cord clamping in preterm infants born before 37 weeks of gestation: A prospective observational study].

Introduction And Objectives: Many international studies have demonstrated that delayed umbilical cord clamping reduces neonatal morbidity. However, in France, delayed umbilical cord clamping is still not performed in many neonatal units. The aims of this study were to evaluate the feasibility of developing a protocol of delayed umbilical cord clamping in the maternity ward of the Toulouse university hospital and to evaluate the impact of this new protocol on neonatal mortality.

Long-term outcome of children with congenital toxoplasmosis.

Objective: Maternal toxoplasmosis infection acquired during pregnancy carries significant risk of fetal damage. We aimed to assess the long-term outcome of children and young adults with congenital toxoplasmosis diagnosed and treated in utero.

Study Design: This was a 20 year prospective study (1985-2005).

Diagnosis of congenital toxoplasmosis: prenatal and neonatal evaluation of methods used in Toulouse University Hospital and incidence of congenital toxoplasmosis.

The aim of this study was to determine the incidence of congenital toxoplasmosis (CT) and to assess the performances of prenatal and neonatal diagnoses. From 1994-2005, in Toulouse University Hospital, France, amniocentesis was performed on 352 pregnant women who were infected during pregnancy. All women were treated with spiramycin and pyrimethamine-sulfadoxine when prenatal diagnosis was positive.

Outcome for children infected with congenital toxoplasmosis in the first trimester and with normal ultrasound findings: a study of 36 cases.

Objective: We wished to investigate the prognosis of children infected with Toxoplasma gondii during the first trimester of pregnancy and whose ultrasound findings were entirely normal, in order to find out whether congenital toxoplasmosis did or did not justify termination of pregnancy if there was no fetal abnormality on ultrasound.

Study Design: A prospective and retrospective study was carried out by 12 French centers who enrolled 36 children infected with T. gondii during the first trimester of pregnancy and whose ultrasound examinations showed no anomaly.