Optical single molecule characterisation of natural and synthetic polymers through nanopores.

Nanopore techniques are now widely used to sequence DNA, RNA and even oligopeptide molecules at the base pair level by measuring the ionic current. In order to build a more versatile characterisation system, optical methods for the detection of a single molecule translocating through a nanopore have been developed, achieving very promising results. In this work, we developed a series of tools to interpret the optical signals in terms of the physical behaviour of various types of natural and synthetic polymers, with high throughput.

Outcome of twin pregnancies associated with glucose intolerance.

Objectives: There is little information about the impact of hyperglycaemia in twin pregnancies. The objective of our study was to evaluate the maternal, foetal and neonatal complications in patients with twin pregnancy and glucose intolerance defined by gestational diabetes mellitus and gestational mild hyperglycaemia.

Study Design: We performed a single-centre retrospective study.

Increasing incidence of abnormal glucose tolerance in women with prior abnormal glucose tolerance during pregnancy: DIAGEST 2 study.

Aims: Mild blood glucose abnormalities during pregnancy may be linked to later glucose tolerance abnormalities or diabetes mellitus. Our aim was to determine the prevalence of diabetes mellitus (DM), impaired glucose tolerance (IGT) or impaired fasting glucose (IFG) 6.75 years after delivery in women with differential blood glucose status during pregnancy.