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EN
Fungi are organisms which occur in the human environment. One of the potential pathogenic fungi is Aspergillus which belongs to mould, and is an etiological factor of non-invasive fungal paranasal sinusitis. Objective. Epidemiological analysis of aspergillosis of the maxillary sinuses. Material and methods. Retrospective analysis of the medical histories of 41 patients treated in the Maxillofacial Surgery Department of Medical University in Lublin, Poland between 2005–2014 due to non-invasive aspergillus maxillary sinusitis. The patients’ gender, age, and etiopathogenesis of the condition with signs and symptoms, and methods of treatment were analysed. Histological examination was crucial in the final diagnosis. Results. The majority of the patients constituted women aged 29–72. The most common complaints were suborbital pain, rhinorrhoea and impaired nasal ventilation. All the patients were treated surgically, and pharmacologically with Fluconazole. Conclusion. Fungal maxillary sinusitis should be taken into account in every case of chronic maxillary sinusitis resistant to standard treatment. Women are more susceptible to Aspergillosis, and the risk factors for the disease are endodontic treatment of the maxillary teeth and fistula antro-oralis post extractionem. Surgical treatment sometimes should be complemented by pharmacological antimycotic treatment.
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EN
Over ninety percent of End Stage Renal Disease (ESRD) patients suffer from anemia due to insufficient endogenous production of human erythropoietin. Until the advent of Recombinant Human Erythropoietin (r-HuEPO) over 30 years ago, patients with ESRD were treated mainly with multiple blood transfusions. The high cost of r-HuEPO in addition to the narrow margin between an effective do-sage and toxicity in drug administration calls for optimal dosage strategy capable of minimizing cost and toxicity while at the same time achieving the desired do-sage outcome. It is well known from control theory that a controller can be de-signed for any plant provided there is readily available a valid model for such a plant. We present Robust Identification procedure, a dimensionality reduction technique capable of capturing the inherent dynamics of anemia patients; conse-quently producing individualized model suitable for robust control synthesis and any other controller design methodologies.
EN
The content of Zn, Cu, Fe, Mn and Mg in the livers and muscles of fatteners fed on a mineral supplement Wisol T-87 from the 120th day of life to slaughter was determined by the method of atomic absorption spectrophotometry. The liver of fatteners fed on the mineral supplement Wisol T-87 was characterized by higher contents of Zn, Cu, Fe, Mn and a lower content of Mg. The muscles (m. longissimus dorsi) of fatteners fed on the mineral supplement Wisol T-87 contained a statistically significant lower level of Zn, Cu, Fe and Mn.
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