Sodium hyaluronate-g-2-((N-(6-aminohexyl)-4-methoxyphenyl)sulfonamido)-N-hydroxyacetamide with enhanced affinity towards MMP12 catalytic domain to be used as visco-supplement with increased degradation resistance.

The present paper describes the functionalization of sodium hyaluronate (NaHA) with a small molecule (2-((N-(6-aminohexyl)-4-methoxyphenyl)sulfonamido)-N-hydroxyacetamide) (MMPI) having proven inhibitory activity against membrane metalloproteins involved in inflammatory processes (i.e. MMP12).

Protein Glycosylation through Sulfur Fluoride Exchange (SuFEx) Chemistry: The Key Role of a Fluorosulfate Thiolactoside.

Protein glycosylation is the most complex post-translational modification process. More than 50 % of human cells proteins are glycosylated, whereas bacteria such as E. coli do not have this modification machinery.

A Biomimetic Synthetic Receptor Selectively Recognising Fucose in Water.

Carbohydrate recognition in water by biomimetic receptors is an attractive, but very challenging goal. Despite advances achieved in glucose recognition, little or no success has been obtained in the recognition of other saccharidic epitopes of paramount importance in biological processes. Herein, the unprecedented recognition of fucose in water by an artificial receptor that shows affinities closely comparable to those of several lectins is reported.

Blood ketone bodies in patients with recent-onset type 1 diabetes (a multicenter study).

Background: Insulin deficiency with glucagon excess leads to the release of ketone bodies (KBs) by the liver and excretion in the urine. So far, only KB monitoring in urine has been used during assessment of children with diabetes. Currently used nitroprusside strips for urine KB detection react only with acetoacetate (AcAc) and not with the most prevalent KB moiety - 3beta-hydroxybutyrate (3HB) - that is in equilibrium with AcAc (up to 10:1 ratio).

Diabetes incidence in 0- to 14-year age-group in Italy: a 10-year prospective study.

Objective: The Registry for Type 1 Diabetes Mellitus in Italy (RIDI) Study Group was established to coordinate the registries of type 1 diabetes in Italy. This report is based on 3,606 children younger than 15 years diagnosed with type 1 diabetes and prospectively registered during 1990-1999 by nine centers, covering >35% of the Italian population.

Research Design And Methods: Registries were pooled in four geographic macro-areas: north, central, south, and insular.