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Food and nutrient goals for Polish population for the year 2000 formulated by the research workers from the National Food and Nutrition Institute and consulted with other nutrition specialists are presented. The concepts used in their preparation are described and the description of former Polish experiences in the formulation and implementations prospective food and nutrient patterns is included as well. The food goals for the year 2000 assume significant decrease of the consumption of visible fats and sugar. Taking into account the feasibility of the recommendations, very moderate increase in meat and milk consumption was suggested and more considerable one in case of fish. According to recommended food pattern the importance of fruit in the diet should grow very significantly. Implementation of the specified food goals will ensure the decrease of the energy content of the diet in relation to its current level and the reduction in the proportion of calories derived from fat.
Traditional agricultural measures are still necessary for maintenance of endangered endogenous species of plants and animals in ecologically valuable habitats. Poland is one of the countries of the highest biodiversity of agricultural lands in Europe, however, the intensification of agriculture and farming resulted with regular decrease of valuable wildlife species. Abandonment of agricultural use of traditionally pastoral areas induced the encroachment of species that reduce local biodiversity. To counteract this undesirable process, several organisations re-introduce Konik polski horses into wastelands. The aim of this overview is to share the experiences of institutions which used Konik polski horses as a mean for biodiversity restoration in post-agricultural and forest areas, including expected effects, their implementation and main problems encountered. The aims, positive and negative effects are presented and discussed.
The Gastroenterology Research Laboratory at New York Medical College, New York City, NY, directed by Prof. Dr. George B. Jerzy Glass and after his retirement by Prof. Dr. Bronislaw L. Slomiany and Prof. Dr. Amalia Slomiany served as a lunching pad for successful careers in exploration of mucus for Dr. Andrzej Gindzienski and Dr. Krzysztof Zwierz and Janusz Badurski at the Medical School in Bialystok, Poland as well as Dr. Jerzy Sarosiek at Gastroenterology Research Laboratory, University of Virginia Health Sciences Center, Charlottesville, VA and currently, Gastroenterology Research Laboratory, Kansas University Medical Center, Kansas City, KS, USA. The dynamic and insightful research endeavors implemented at the Medical School of Bialystok revealed new information regarding enzymatic pathways of mucin synthesis especially its carbohydrate components such as hexosamines. These discoveries become instrumental in our understanding of the alimentary tract mucin synthesis and function in health and disease. Similarly innovative mucus research conducted across the Atlantic Ocean uncovered the novelty of mucin elaborated within the esophageal submucosal mucous glands in humans by demonstration that its chemical characteristics are different both from human salivary and gastric mucins. In addition, a novel method for the measurement of the thickness of the gastric mucus layer ex vivo in humans has also been developed. These pioneering works are continued at both mucus exploration centers attracting younger generation of investigators enticed by the mystery of the structure and function of the mucus barrier and its leading role in mucosal protection against injury as well as immediate and unequivocal contribution to mucosal repair and reconstitution process.
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