Telomere dynamics in arteries and mononuclear cells of diabetic patients: effect of diabetes and of glycemic control.

Telomeres serve as a mitotic clock and biological marker of senescence. Diabetes mellitus (DM) is associated with damage to target organs and premature aging. We assessed the effect of glycemic control on telomere dynamics in arterial cells of 58 patients undergoing coronary artery bypass and in mononuclear blood cells of other diabetic (32 type I and 47 type II) patients comparing well controlled to uncontrolled patients.

[Sarcoidosis--an uncommon cause of pancreatic mass].

Sarcoidosis is a multi-system granulomatous disease that mainly affects the lungs and the lymphatic system. Involvement of the digestive system is rare, while the presentation of a mass in the pancreas as the first sign of sarcoidosis in the digestive system is yet rarer. Very few cases have been reported in the literature.

Cat bite in an old patient: is it a simple injury?

An 84-year-old woman bitten by her domestic cat developed a severe wound infection caused by Pasteurella multocida. Although she was treated with antibiotics according to the bacterial sensitivity, the infection progressed to sepsis and became complicated by transient renal failure caused by interstitial nephritis. The need in the emergency department for a thorough examination of patients with domestic animal-inflicted injuries, the indication for surgical debridement, and the isolation of the offender by early obtained cultures are considered.