RESUMO
The article deals with the results of study of chemical composition of solitary cysts and blood serum of 27 patients. The results demonstrated that qualitative composition of f content of unicameral bone cysts is identical to chemical composition of blood serum. The results of analysis of total proteolysis activity and acid phosphatase activity in content of cysts can be used as criteria to determine the stage of cyst growth and to evaluate the effectiveness of applied treatment.
Assuntos
Fosfatase Ácida/análise , Cistos Ósseos/sangue , Líquido Cístico/química , Peptídeo Hidrolases/análise , Fosfatase Ácida/sangue , Adolescente , Adulto , Cistos Ósseos/diagnóstico , Cistos Ósseos/enzimologia , Cistos Ósseos/terapia , Criança , Líquido Cístico/enzimologia , Interpretação Estatística de Dados , Humanos , Peptídeo Hidrolases/sangue , Adulto JovemRESUMO
Computed tomography was used to study the X-ray morphological characteristics of femoral and humoral bone cysts and the course of a reparative process after surgery in 23 patients with varying activity of solitary bone cysts. Treatment using transosseous osteosynthesis, intraosseous armoring, and therapeutic and diagnostic punctures in patients with solitary bone cysts could yield the most active osteoproductive effect and cause a considerable increase in the density of cyst contents in active and activity-losing stages, which was most evident around the intraosseous wires. Patients with late-stage cysts were found to have an osteogenic effect, mainly in an area of osteotomy.
Assuntos
Cistos Ósseos/diagnóstico por imagem , Fêmur/diagnóstico por imagem , Fraturas Espontâneas/diagnóstico por imagem , Úmero/diagnóstico por imagem , Procedimentos Ortopédicos/métodos , Tomografia Computadorizada por Raios X/métodos , Feminino , Fêmur/lesões , Fraturas Espontâneas/etiologia , Fraturas Espontâneas/cirurgia , Humanos , Úmero/lesões , Técnica de Ilizarov , Masculino , Cuidados Pós-Operatórios/métodos , Cuidados Pós-Operatórios/normas , Período Pós-Operatório , Punções , Tomografia Computadorizada por Raios X/normas , Resultado do TratamentoRESUMO
Experimental myocardial infarction (EMI) was reproduced in 35 of 40 rabbits operated upon. Ampouled obsidan was slowly introduced to 12 rabbits with EMI directly after ligation of the coronary arteries and once during each subsequent two days into the marginal otic vein. The results of the antiarrhythmic action of the drug were judged about from the data of a dynamic ECG-observation in 3 standard leads. From the information thus obtained it followed that a single administration of obsidan to rabbits in the acute period of EMI (the first 3 days of the experiment) prevented the development of complex disturbances of the rhythm and reduced the lethality rate among the animals. In repeated injections of the drug it is necessary to take account of the preceding arrhythmias. Reintroduction of obsidan to rabbits with EMI complicated by sinus bradycardia and ventricular extrasystole is prognostically dangerous (ventricular extrasystole relapses and its transformation into ventricular tachycardia is possible). At later stages of EMI these animals succumbod due to complex disturbances of the rhythm and conduction.
