SUMMARYObjective: The aim of the research was to assess the oral hygiene habits in the elderly group of study population of Southern Poland. Methods: The study was conducted in dental services in two selected cities in Southern Poland. The group of subjects consisted of 664 respondents (272 men, 392 women) aged 65 to 81 years. Oral hygiene was measured with the author's anonymous questionnaire consisting of twenty questions. Questions related to information on personal history and general health, comorbidities, dietary habits, alcohol consumption, smoking, taking drugs and the state of oral hygiene practices as frequency of visits to the dentist and the number of own teeth.Results: The majority of the subjects had higher n = 240 (36.1%) and secondary n = 219 (33%) education and were predominantly n = 590 (89%) professionally inactive (retirees or pensioners). No significant differences were found between the groups: women and men. But there were differences in technologies used, the examined men significantly often used computer in comparison with the women's group. In total, 19.6% had own natural teeth only, 45.0% own teeth and dentures, 30.0% dentures only, and 5.4% neither teeth nor dentures. Majority of subjects brush their teeth or dentures only 1-2 times a day (80%) and visit the dentist less than once in 2 years or once a year (75%). Women significantly more often stated use of a toothbrush and taking care of oral hygiene and compared to men, they declared higher number of own teeth.Conclusion: People aged over 65 neglect hygiene and oral care. Women pay more attention to oral hygiene and they have more own teeth than men. The most frequent cause of oral hygiene neglect in the elderly could be gender, the socio-economic conditions, behaviour habits and lack of sufficient health education. The dentist may need to consult with the patient's GP the development of the appropriate personalised treatment plan for the elderly. Young dentists need to be educated in order to provide appropriate dental care to the elderly.

Advances in genomics, molecular pathology and metabolism have generated many candidate biomarkers of colorectal cancer with potential clinical value. Epidemiological and biological studies suggest a role for adiposity, dyslipidaemia, hyperinsulinemia, altered glucose homeostasis, and elevated expression of insulin-like growth factor (IGF) axis members in the risk and prognosis of cancer. This review discusses some recent past and current approaches being taken by researches in obesity and metabolic disorders. The authors describe three main systems as the most studied metabolic candidates of carcinogenesis: dyslipidemias, adipokines and insulin/IGF axis. However, each of these components is unsuccessful in defining the diseases risk and progression, while their co-occurrence increases cancer incidence and mortality in both men and women.

Diabetes appears to be one of the most frequent noncommunicable diseases in the world. A permanent growth in the incidence of diabetes can be observed and according to the International Diabetes Federation (IDF) the year 2030 will mark the increase in the number of diabetics to 439 mln worldwide. Type 2 diabetes accounts for about 90% of all diabetes incidence. Nutrition model modification not only features the basic element in type 2 diabetes treatment but also constitutes the fundamental factor influencing a morbidity rate decrease. Leguminous plants are a key factor in the diabetic diet; plants such as pulses or soybeans are nutritious products valued highly in nutrition. These legumes are high in the content of wholesome protein and contain large amounts of soluble alimentary fiber fractions, polyunsaturated fatty acids, vitamins and minerals, and bioactive substances with antioxidant, anti-inflammatory, and anticancer activity. They are distinguished by the high amount of bioactive compounds that may interfere with the metabolism of glucose. The most significant bioactive compounds displaying antidiabetic activity in leguminous plants are as follows: genistein and daidzein, alpha-amylase inhibitors, and alpha-glucosidase inhibitors. In vitro research using leguminous plant extracts has confirmed their antidiabetic properties. Leguminous plants should be employed in the promotion of healthy lifestyles in terms of functional food.

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). The results of preclinical and clinical trials indicated that the methods may reduce time of therapy, short-term morbidity, and the risk of major amputation.

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 micro array technique. Fresh tissue specimens were obtained from colorectal cancer patients during surgical treatment. Eighteen specimens from tumour and 18 normal tissue specimens from colorectal cancer patients at clinical stages III and IV were analysed. The examined patients were divided into two groups; those with BMI;::25 and those with normal BMI. The control group consisted of 18 specimens of non-neoplastic colon tissues, which were divided between overweight/obese and normal body weight patients. The gene transcriptional activity from the specimens was analysed using an oligonucleotide microarray technique. Microarrays and rinsing and marking solutions were prepared according to the procedure in the Gene Expression Analysis Technical Manual. The following conclusions were made: i) change of ADAM28 and IGFBP-3 genes expression are present in the normal tissue in overweight/obese patients with colorectal cancer only; ii) the observed molecular variability of ADAM28 and IGFBP-3 expression may be an initial process of cancer proliferation; iii) the histopathologically normal surgical margin in this group of patients was not equal to the molecular margin.Adamalisynes (ADAM -a disintegrin and metalloproteinase domain), also known as MCDs (metalloprotease/disintegrin/cysteine rich protein), belong to a large family of zinc-dependent proteins referred to as methizines. Admalisynes is a group consisting of more than 30 type I transmembrane