The Biological Role of Vitamins in Athletes' Muscle, Heart and Microbiota.

Physical activity, combined with adequate nutrition, is considered a protective factor against cardiovascular disease, musculoskeletal disorders, and intestinal dysbiosis. Achieving optimal performance requires a significantly high energy expenditure, which must be correctly supplied to avoid the occurrence of diseases such as muscle injuries, oxidative stress, and heart pathologies, and a decrease in physical performance during competition. Moreover, in sports activities, the replenishment of water, vitamins, and minerals consumed during training is essential for safeguarding athletes' health.

The Cause of Death of a Child in the 18th Century Solved by Bone Microbiome Typing Using Laser Microdissection and Next Generation Sequencing.

The history of medicine abounds in cases of mysterious deaths, especially by infectious diseases, which were probably unresolved because of the lack of knowledge and of appropriate technology. The aim of this study was to exploit contemporary technologies to try to identify the cause of death of a young boy who died from a putative "infection" at the end of the 18th century, and for whom an extraordinarily well-preserved minute bone fragment was available. After confirming the nature of the sample, we used laser microdissection to select the most "informative" area to be examined.

Glucokinase (GCK) mutations and their characterization in MODY2 children of southern Italy.

Type 2 Maturity Onset Diabetes of the Young (MODY2) is a monogenic autosomal disease characterized by a primary defect in insulin secretion and hyperglycemia. It results from GCK gene mutations that impair enzyme activity. Between 2006 and 2010, we investigated GCK mutations in 66 diabetic children from southern Italy with suspected MODY2.

Prevalence of Y microdeletions in azoospermic and severe oligozoospermic men in Southern Italy: application of a rapid capillary electrophoresis method.

Male infertility is correlated with several genetic and non-genetic conditions. Microdeletions of Y chromosome are one of the most frequent genetic defects associated with male infertility. Evaluating this in infertile patients is important to assess an etiological diagnosis and possible prognosis of infertility, as well as to address clinical decision during treatment of infertility by intracytoplasmatic sperm injection, where the probability of success depends on the type and the number of deleted regions (azoospermia factor regions).

Concordance, disease progression, and heritability of coeliac disease in Italian twins.

Background And Aims: We adopted the twin method to disentangle the genetic and environmental components of susceptibility to coeliac disease (CD). We estimated disease concordance rate by zygosity and HLA genotypes, discordance times, progression rates to disease, and heritability.

Methods: We crosslinked the Italian Twin Registry with the membership lists of the Italian Coeliac Disease Association and recruited 23 monozygotic (MZ) and 50 dizygotic (DZ) twin pairs with at least one affected member.