Clinical research and sampling in the scientific: Research work

The survey is used to verify existing knowledge, to extend or discover a previously unknown knowledge, with the aim to come to the knowledge in the most efficient manner. Scientific research is systematic, planned testing of a problem to certain methodological rules. The aim of this study is that nurses and health workers informed on the methodology of scientific research. According to the purpose of the study vary basic and applied study by. Basic research increases our knowledge of a particular field without a goal that the results are directly applied in medical practice. On the other hand, applied research with direct practical valuable asset and usability. Results of clinical research should be directly applied in the prevention, detection and treatment of disease

Classification of science

In the constellation of global oscillations of the development of science, classification of science and research is set up scientific research problem: knowledge of scientists, researchers, intellectuals on the classification of science as a scientific paradigms of modern methodology and technology of scientific research under the scientific and the existential minimum. From the analysis of the definition of science can be concluded that the views of some scientists about the concept of science are not identical, but that there are no substantial differences, and that they all have in common is that it includes a system of cognitive facts, events, principles, data, information, theories, principles and the laws of the objective reality of nature and society. Science has the main task of discovering the truth, or determining the legality of natural and social phenomena

Effect of the radial shock wave therapy on the long bone fracture repair

Nowadays, various diseases of the locomotor system are treated by extracorporeal shock wave therapy (ESWT) for instance: acute fracture and pseudoarthrosis, nonunion, chronic tendinitis. Unfocused (radial) pressure wave therapy (RPWT) primarily affects superficial tissues, so justifiability of its medicinal employment is uncertain. We aimed to observe time sequence of the long bone fracture healing using RPWT. In this vein, 48 female Wistar rats were divided in RPWT group (n=36) and controls (n=12). ESWT group had the largest cross-sectional area (CSA) of the bone trabeculae compared to controls. Post-hoc analyses revealed the largest cross- sectional area (CSA) of the bone trabeculae (1.7 mm2) and the smallest CSA of the cartilage (0.04 mm2) at 22nd day, of the RPWT group. Conclusively, long bone fracture repair is enhanced in RPWT suggesting that it strongly stimulates processes of the callus ossification

Effect of the radial shock wave therapy on the long bone fracture repair

Nowadays, various diseases of the locomotor system are treated by extracorporeal shock wave therapy (ESWT) for instance: acute fracture and pseudoarthrosis, nonunion, chronic tendinitis. Unfocused (radial) pressure wave therapy (RPWT) primarily affects superficial tissues, so justifiability of its medicinal employment is uncertain. We aimed to observe time sequence of the long bone fracture healing using RPWT. In this vein, 48 female Wistar rats were divided in RPWT group (n=36) and controls (n=12). ESWT group had the largest cross-sectional area (CSA) of the bone trabeculae compared to controls. Post-hoc analyses revealed the largest cross- sectional area (CSA) of the bone trabeculae (1.7 mm2) and the smallest CSA of the cartilage (0.04 mm2) at 22nd day, of the RPWT group. Conclusively, long bone fracture repair is enhanced in RPWT suggesting that it strongly stimulates processes of the callus ossification

VEGF-A expression in soft tissues repaired by shock- wave therapy - differences between modalities

Shock wave therapy has found its place in the medical treatment of various diseases of the locomotor system such as acute fracture, nonunion, chronic tendinitis and pseudarthrosis. Focused shock-wave enables maximum energy in the therapeutic zone, and depth of penetration can be adjusted. Radial shock wave therapy primarily affects superficial tissues, so its application in medicine is doubtful. Our study aimed to compare long bone fracture healing in regard to soft tissues, comparing the shock-wave group with controls. For this investigation, 84 female Wistar rats were divided into the focused shock- wave group (n=36), radial shock wave group (n=36) and controls (n=12). Conclusively, long bone fracture repair is enhanced in the shock- wave group. Comparison between focused shock- wave and radial shock-wave suggested that this latter strongly stimulated the processes of the healing, as 75% of vascular spaces were VEGF-A positive on the 5th day of bone healing, and 85% on the 22nd day of healing

VEGF-A expression in soft tissues repaired by shock- wave therapy - differences between modalities

Shock wave therapy has found its place in the medical treatment of various diseases of the locomotor system such as acute fracture, nonunion, chronic tendinitis and pseudarthrosis. Focused shock-wave enables maximum energy in the therapeutic zone, and depth of penetration can be adjusted. Radial shock wave therapy primarily affects superficial tissues, so its application in medicine is doubtful. Our study aimed to compare long bone fracture healing in regard to soft tissues, comparing the shock-wave group with controls. For this investigation, 84 female Wistar rats were divided into the focused shock- wave group (n=36), radial shock wave group (n=36) and controls (n=12). Conclusively, long bone fracture repair is enhanced in the shock- wave group. Comparison between focused shock- wave and radial shock-wave suggested that this latter strongly stimulated the processes of the healing, as 75% of vascular spaces were VEGF-A positive on the 5th day of bone healing, and 85% on the 22nd day of healing