|
|
Early Postoperative Monitorings and Nursing Practice Guidelines in Patients after Cardiac Surgary
Jirousková, Klára ; Bartůněk, Petr (advisor) ; Bruthans, Jan (referee)
The Master's Thesis "Early postoperative monitoring and nursing practice guidelines in patients after cardiac surgery" is devided into two parts. The introduction of the first theoretical part contains a definition and a brief explanation of the scope of cardiac surgery. The following text discusses the organization of postoperative care in cardiac surgery, the postoperative patient monitoring and the most common nursing practice guidelines followed in cardiosurgical intensive and resuscitation care units. The second empirical part explains the research goals, the operational hypothesis, the organization and methods of research, the characteristics of target group of respondents, the presentation of results in research of adherence to nursing practice guidelines in cardiosurgical ICU in prevention of complications, the assessment of competence of nurses, the definition of the most frequent complications of invasive entries, the assessment of the most difficult nursing practice guidelines and verification of theoretical knowledge of the nurses regarding the duration of their practice and the level of achieved education. This part concludes by the evaluation of the research goals and operational hypothesis in a discussion.
|
|
|
The Care of Patients with Acute Myocardial Infarction after the Implantation of the Coronary Stent with Regard to Presence or Absence of the Artificial Pulmonary Ventilation
Burošová, Ivana ; Bartůněk, Petr (advisor) ; Bělohlávek, Jan (referee)
Main subject of this theses is acute myocardial infarction treated by percutaneous transluminal coronary intervention with implantation of stent. The diploma paper is divided into two parts. First part, theoretical, describes present knowledge of the disease, anatomy and physiology of cardiovascular system, definition of myocardial infarction and risk factor of atherosclerosis. The atherosclerosis is the main cause of myocardial infarction. The theses is about the etiology and pathophysiology, clinical manifestation, diagnostic, possibilities of treatment and complications of myocardial infarction. It also presents invasive cardiology which is important and irreplaceable method of treating the acute myocardial infarction. In empiric part were used six cases of patients from intensive coronary care unit Královské Vinohrady Hospital in Prague. The theses has to compare the basic advance of nursing care of patients after the coronary intervention with or without the arteficial pulmonary ventilation. I focused on the first, most critical 24 hours. A feed-back data analysis was used in this theses.
|
|
|
Nursing Care of a Patient after a Aortic Valve Surgery
Brožková, Marcela ; Bartůněk, Petr (advisor) ; Kocík, Miroslav (referee)
The main subject of this master thesis is a nursing care of a patient after an aortic valve replacement. This master thesis presents and integrates the complex nursing care of a patient after the aortic surgery with a aid of a nursing process. The theoretical part is focud on the anatomy and the physiology of the human heart, the aortic valve, aortic valve stenosis causes and its symptoms, diagnosis and treatment. The last section of the theoretical part describes an anaesthetic care and an intensive post-operative care after the aortic surgery in term of medicine, nursing and physiotherapy. In the practical part are described the complex nursing care after the aortic surgery, satisfying the needs of a patient and education of a patient on recovery room.
|
|
|
Cloning, expression and characterization of recombinant growth factors
Svoboda, Ondřej ; Živný, Jan (referee) ; Bartůněk, Petr (advisor)
Cloning, expression and characterization of recombinant growth factors The role of growth factors and cytokines to regulate a variety of biological processes is ever increasing. Many studies have illustrated that this diverse group of proteins are capable of stimulating cellular growth, proliferation, survival, and cellular differentiation. This thesis mainly focuses on the cytokine interleukin-6 and its specific receptor (IL-6R). The IL-6R protein has been shown to exist as both a membrane-bound and soluble form. The soluble form of IL-6R (sIL-6R) signals via a mechanism called "transsignaling" that involves the receptor associating extracellularly with its ligand IL-6 to generate an IL-6/sIL- 6R agonistic complex. This complex subsequently binds directly to another IL-6 receptor, gp130 that in turn activates it to augment a specific response. It is known that the formation of the IL-6/sIL-6R complex can be greatly enhanced by converting it into a single molecule, called Hyper-IL-6. This fusion protein consists of a sIL- 6R located at the N-terminus and IL-6 at the C-terminus separated by a flexible linker sequence. It was more than ten years since human Hyper-IL-6 was first described and since then, this molecule has proven to be an ...
|
|
|
Origins of vertebrate hematiopoiesis
Svoboda, Ondřej ; Bartůněk, Petr (advisor) ; Divoký, Vladimír (referee) ; Živný, Jan (referee)
(ENGLISH) Hematopoiesis is dependent on the actions of hematopoietic stem cells (HSCs). This process is tightly controlled through a complex array of extrinsic and intrinsic factors. Even though the hematopoiesis seems to be well conserved across the disparate vertebrate animals, erythroid and thrombocytic differentiation have changed during the evolution of mammals. Specifically, adult mammalian red blood cells have the unique feature of being enucleated, and mammalian thrombocytes are not individual cells, but fragments of megakaryocytes, instead. It is likely that these enhancements provided a survival advantage to early mammalian species; however, they also bring up the question of evolutionary origin of these cells that studied using zebrafish (Danio rerio) model. First, it was necessary to generate a toolbox of a recombinant cytokines and optimized culture media that allowed us to manipulate zebrafish hematopoietic cells ex vivo in liquid and clonal cultures. Interestingly, teleost species underwent an extra duplication event during their evolution and as a result, two copies (paralogs) of some of the genes are present in zebrafish. This was also the case for majority of the cytokines from our toolbox and here, we provide functional characterization of these paralogs. Strikingly, our results...
|
|
|
Modular System of Casino
Bartůněk, Petr ; Rozman, Jaroslav (referee) ; Grulich, Lukáš (advisor)
This thesis is pointed to a modular development of hazard game system. There is one main module in this system, it services gamers database and user accounts. Every game in this system is module pair; first it is game server, it realizes the game, and second client application, it has user interface for this game. Every network communications are realized using my own multi platform network library TCP_Network, and using network protocol for every server.
|
|
|
Library for Operations over Finite Automata
Bartůněk, Petr ; Puš, Viktor (referee) ; Kaštil, Jan (advisor)
This work deals with two basic operations over finite automata. Determination of nondeterministic finite automata and minimization of deterministic finite automata. For these two operations I proposed sequential algorithms that are parallelizable. I deal mainly with finding the speedup of SSE instructions, or use the OpenMP library. The trend today is mainly in increasing the number of processors, so I propose parallel algorithms for multiple processors. When searching for the optimal solution, I will be to examine other ways to achieve speedup, for example efficient saving of the data structures in memory.
|
|
| |
|
| |
|
| |
guest ::
RSS feed.