Type 2 diabetes mellitus (T2DM) is one of the most prevalent chronic pathologies in the world. In developing countries, such as Mexico, its prevalence represents an important public health and research issue. Determining factors triggering T2DM are environmental and genetic. While diet, exercise and proper weight control are the first measures recommended to improve the quality of life and life...

Neonatal diabetes mellitus (NDM) is a rare genetic condition with an incidence of 1 in 100,000 (1) that presents before 1 year of age (2). There are two main clinical forms of NDM: permanent NDM (PNDM), which requires lifelong treatment with insulin, and transient NDM (TNDM), which may spontaneously remit and sometimes recurs in the second to third decade of life. In most cases, TNDM and PNDM c...

The effects of roughage source and timing of inclusion in high-concentrate diets on feedlot performance were evaluated in each of 2 yr with 144 and 120 long-fed Holstein steers, respectively. Roughage, when included in the diet, was delivered in a built-in-roughage (BIR) pellet supplying 15 and 6% roughage (percentage of DM) or hay crop silage (HCS) supplying 7 and 10% roughage (percentage of D...

Neonatal diabetes (ND) is defined as persistent hyperglycemia in the first 3 months of life (1). Heterozygous— usually autosomal-dominant—activating mutations in KCNJ11, which encode the Kir6.2 subunit of the ATP-potassium (KATP) channel, cause the majority of cases (2). Sulfonylureas close the KATP channel by an ATP independent route (2). A 25-year-old Bangladeshi woman with type 1 diabetes ga...

This 6-year-old male (Case-1-male) was previously reported at birth (3). Mother and sister (Case-1-female) both had NDM and were given insulin for 24 and 6 years, respectively, then treated with high-dose glyburide; mother still requires some insulin. Case-1-male had NDM at 3 days and was given glyburide 0.2 mg/kg/day, weaned to 0.05 mg/kg/day, and maintained normal hemoglobin A1c for 5 years (...