Adjunct methods of the standard diabetic foot ulceration therapy.

The outcome of management of diabetic foot ulceration (DFU) is poor and insufficient. DFU therapy includes the standard management as debridement of the wound, revascularization procedures, off-loading of the ulcer and antibacterial actions, and supplementation of growth factors and cytokines, leading to stimulation of granulation, epidermization, and angiogenesis. The aim of the present review is to summarize the adjunct methods of the standard DFU therapy as hyperbaric oxygen therapy (HBOT), maggot therapy (MT), and platelet-rich plasma therapy (PRPT).

Expression of ADAM28 and IGFBP-3 genes in patients with colorectal cancer - a preliminary report.

Adamalisynes (ADAMs) play an important role in inter-membrane interactions, cell adhesion and fusion processes and protein shedding from the cell surface. Many reports indicate that members of the ADAMs family are overexpressed in human cancer. The aim of the present study was to evaluate ADAM28 and Insulin Like Growth Factor Binding Protein-3 (IGFBP-3)) gene expression in colorectal carcinoma tissues with regard to the overweight or obese status of the patients using an oligonucleotide microarray technique.

Serum insulin levels in patients with colorectal cancer.

Introduction: Insulin regulates metabolic processes and is an important growth factor, which is able to stimulate cell proliferation and transformation and to inhibit apoptosis.

Objectives: The aim of the study was to analyze the fasting serum insulin level in patients with colorectal cancer in relation to the clinical stage of the disease, patients' overweight and obesity, and the localization of a tumor (in the colon and rectum).

Patients And Methods: Seventy patients with colorectal cancer, including 41 men and 29 women (at an average age of 65 years) were enrolled into the study.

Genetic disregulation of TNF alpha and TNF alpha type II receptors in colon cancer at the II and III stage of disease.

The expression of the genes coding TNFalpha and TNF RII receptors (TNF RII: TNFR2 membrane and soluble domain, TNFR2/R7 soluble domain) was analysed in colon cancer at the II and III stage of disease, by estimation of mRNA expression. The study included 80 patients with histopathologically confirmed adenocarcinoma. The number of TNFalpha mRNA, TNFR2 mRNA and TNFR2/R7 mRNA copies were estimated in tumour and healthy tissue.

[Impaired fasting glucose and silent myocardial ischemia].

The present study was designed to reveal the incidence of silent myocardial ischemia in asymptomatic elderly patients with impaired fasting glucose. Abnormal perfusion pattern was found in 13 of 48 (27.1%), who were finally considered to have a SMI.