Addition of montelukast to current ICS therapy improved long-term asthma control and resulted in substantial reductions in asthma-related resource use by patients with mild or moderate persistent asthma and concomitant seasonal AR who were persistent with montelukast therapy in this retrospective observational study.

Development of molecular biology and understanding structures and functions of various biological molecules and entities allowed to construct various sophisticated tools for different biotechnological, medical, and veterinary applications. One of them is the phage display technology, based on the possibility to create specific bacteriophages bearing fusion genes, which code for fusion proteins consisting of a phage coat protein and a peptide of any amino acid sequence. Such proteins retain their biological functions as structural elements of phage virions while exposing foreign peptide sequences on their surfaces. Genetic manipulations allow to construct phage display libraries composed of billions of variants of exposed peptides; such libraries can be used to select peptides of desired features. Although the phage display technology has been widely used in biotechnology and medicine, its applications in veterinary and especially in poultry science were significantly less frequent. Nevertheless, many interesting discoveries have been reported also in the latter field, providing evidence for a possibility of effective applications of phage display-related methods in developing novel diagnostic tools, new vaccines, and innovative potential therapies dedicated to poultry. Especially, infectious diseases caused by avian viruses, bacteria, and unicellular eukaryotic parasites were investigated in this field. These studies are summarized and discussed in this review, with presentation of various possibilities provided by different phage display systems in development of useful and effective products facilitating management of the problem of infectious diseases of poultry.

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The improvement in autonomic nervous system activity after successful CTO recanalisation is reflected by an increase in BRS, and the changes are dependent on the baseline value of the measurement: patients with a depressed BRS before recanalisation present a greater BRS improvement than patients with a preserved BRS. The CTO recanalisation leads to the improvement of LVEF in both groups.