4,672 research outputs found

    Improvement of Possibilities of Treating Pneumonias in Patients on the Background of Acute Myeloblast Leucosis in the Aspect of Immunoresistance Mechanisms

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    Aim: to analyze the influence of the immunomodeling preparation glutamyl-cysteinyl-glycine disodium (glutoxim) on indices of cellular and humoral immunity in patients with pneumonias on the background of acute myeloblast leucosis to form new approaches to the improvement of treating pneumonias in patients with immunity disorders.Materials and methods. The research group - 37 patients with pneumonia on the background of acute myeloblast leucosis, who underwent the program treatment on the base of the hematological center “MI city multi-profile clinical hospital №4” Dnipro city, 2014-2015. The age of patients from 23 to 45 years old; 10 women and 27 men. The diagnosis of leucosis and pneumonia forms was verified corresponding to modern conventional clinical and morphological criteria. Patients from the main research group (n = 18) were prescribed with glutamyl-cysteinyl-glycine disodium by the scheme 2 ml of 3 % (60 mg) i/v № 10 in mornings, summary dose - 300 mg. Indications of immunograms were studied: Т-lymphocytes, В-lymphocytes and their subpopulation composition (CD3 +, CD4 +, CD8 +, CD19 +, CD19-, CD16 +, CD56+) using the flowing laser cytofluorimetry. Immunoglobulin levels were determined by the method of immunoturbometry. Indications of immunograms were assessed in the treatment dynamics. The statistical processing – using packages of applied programs «Excel» and «Statistic 10».Results. According to the analysis of indices of the cellular and humoral immunity of patients with pneumonia on the background of acute myeloblast leucosis, the process of glutamyl-cysteinyl-glycine disodium use proved the statistically reliable activation of phagocytosis and anti-infectious defense indices. The dynamics of humoral immunity indices also proved the positive influence on the state of the immune reactivity of the organism with the reliable increase of ІgА and Іg М, responsible for neutralization of infectious agents and bacterial toxins.Conclusions: The use of the ummunomodeling preparation glutamyl-cysteinyl-glycine disodium (glutoxim) in patients with pneumonia on the background of acute myeloblast leucosis results in the improvement of indices of cellular and humoral immunity and phagocytosis activation. The research results prove the possibility of optimization of approaches to treating pneumonias in patients with severe immunity disorders by using immunomedeling therapy by glutamyl-cysteinyl-glycine disodium (glutoxim)

    Performance assessment of Russian homeowners associations : The importance of being social

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    Performance of Russian homeowners associations – non-profits established to manage common property in residential housing – is assessed using the stochastic frontier technique, which is a powerful tool of productivity analysis. Performance variations are explained by physical and social factors, prominent among them is the availability of social capital among tenants, required to resolve collective action problems and ensure accountability of managing bodies and outside contractors. Lack of civic capacity could be an obstacle to implementing community-governance solutions in residential housing, making homeowners associations dysfunctional or prone to capture by vested interests.homeowners associations; non-profit organizations; common property; stochastic frontier; social capital

    Organization of clinical practice in the first semester - challenge for both mentors and students

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    Clinical practice is the main organizational form of practical education. During clinical practice professors and mentors help to establish an effective learning process which forms and improves students` professional knowledge, skills and habits. It is conducted in an authentic professional environment. It helps solidify practical skills learnt in study rooms; it promotes the necessity of responsible action in tackling study tasks and communicating with patients. In the clinical bases students observe medical treatment firsthand, identify the nature of professional duties of medical staff and each member`s responsibilities.Purpose: To survey mentors` opinions of the clinical practice and students` satisfaction with its organization and conductMaterial and methods: 10 mentors from Regional Hospital `Dr. Stefan Cherkezov`, Veliko Tarnovo, and 40 students from the Nursing and Midwifery programmes at the affiliate of the Medical University of Varna in Veliko Tarnovo have been surveyed. A sociological study method (questionnaire), documentary method and graphic analysis have been used for that purpose.Results: It has been concluded that the time allocated for clinical practice and theoretical studies of students is just right at this stage. The time for clinical practice has been well used. Students have been found to lack confidence in their abilities

    Porous 'Ouzo-effect' silica-ceria composite colloids and their application to aluminium corrosion protection.

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    By exploiting spontaneous emulsification to prepare porous SiO(2) particles, we report the formation of porous CeO(2)@SiO(2) hybrid colloids and their incorporation into a silica-zirconia coating to improve the corrosion protection of aluminium

    Vision for professional standards and required competence of the commercial manager

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    The process of implementation of a Balanced ScoreCard (BSC) System for the development of an organization clarifies the strategic goals and defines the most important mechanisms for their achievement. Implementation starts with the training and attraction of executive personnel. Reaching a consensus on the development and implementation of such a system results in better understanding how the mission, vision, and strategy of the organization may be implemented into a system of efficient objectives and indices. The development and implementation of a BSC enables the organization to outline its future and plan the steps to achieve it

    The Economic Value of the Precision Disease Management System for Anthracnose and Botrytis Fruit Rot for the Florida Strawberry Industry

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    The objective of this study was to examine the economic benefits associated with precision fungicide application system for Florida strawberry production. Given the weather and disease forecast system developed by the University of Florida researchers (Peres, 2010a , strawberry growers can potentially 1) reduce fungicide application rates during cool and dry conditions without affecting yields, thus reducing production costs; or 2) apply fungicide at the precise time of high disease pressure during warm and wet weather, therefore, decreasing disease development and spread, and increasing the yields and profits.fungicide application reduction, precision disease management system, strawberry, effect on yield, Agribusiness, Agricultural and Food Policy, Crop Production/Industries, Environmental Economics and Policy, Food Consumption/Nutrition/Food Safety, Production Economics, Risk and Uncertainty,

    Ways to Improve the Personnel Policy of the Restaurant Business

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    На современном этапе эффективность работы организации напрямую зависит от правильно выстроенной кадровой политики. В статье представлены результаты диагностики проблем в кадровой политике одной из организаций. Выполнен анализ использования трудовых ресурсов, процедур и методов осуществления кадровой политики. Выработаны и рекомендованы мероприятия по повышению эффективности кадровой политики организации. Конечной целью кадровой политики является создание сплоченной, ответственной, высокопроизводительной команды, способной решать любые задачи, соответствующие миссии и стратегии организации.At the present stage, the effectiveness of the organization activity directly depends on the properly organized personnel policy. The article presents the results of the problem diagnosis in the personnel policy of one of the organizations. The analysis of the use of labor resources, procedures and methods of implementing the personnel policy is performed. Measures to improve the effectiveness of the personnel policy of the organization are developed and recommended The ultimate goal of the personnel policy is to create a cohesive, responsible, high-performance team that is able to solve any tasks that correspond to the mission and strategy of the organization

    The Operators Aγ = γA + -γA for a Class of Nondissipative Operators A with a Limit of the Corresponding Correlation Function

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    2000 Mathematics Subject Classification: Primary 47A48, Secondary 60G12In this work we present the operators Aγ = γA + -γA with Re γ = 1/2 in the case of an operator A from the class of nondissipative operators generating nonselfadjoint curves, whose correlation functions have a limit as t → ±∞. The asympthotics of the stationary curves e^(itAγ)f as t → ±∞ onto the absolutely continuous subspace of Aγ are obtained. These asymptotics and the obtained asymptotics in [9] of the nondissipative curves e^(itA)f allow to construct the scattering theory for the couples (Aγ , A) and (A, Aγ). We consider the basic terms from the scattering theory - wave operators, a scattering operator and the question of a similarity of A and Aγ. We obtain explicitly the wave operators, the scattering operator and the similarity of A and Aγ.Partially supported by Grant MM-810/98 of MESC and by Scientific Research Grant 21/09.05.2001 of Shumen University
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