Osmotic Fragility
Mostrando 1-12 de 73 artigos, teses e dissertações.
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1. Stability of refrigerated whole blood samples for osmotic fragility test
ABSTRACT Background: The osmotic fragility test (OFT), conventionally used for assisting the diagnosis of many erythrocyte disorders, is a manual and time-consuming analysis not daily performed in many medical laboratories. This study was aimed at defining the stability of whole blood samples used for assessing erythrocyte osmotic resistance. Methods: Twen
Hematol., Transfus. Cell Ther.. Publicado em: 2020-06
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2. Primary melanoma of leptomeninge in a patient with giant congenital melanocytic nevus,
ABSTRACT Background: The osmotic fragility test (OFT), conventionally used for assisting the diagnosis of many erythrocyte disorders, is a manual and time-consuming analysis not daily performed in many medical laboratories. This study was aimed at defining the stability of whole blood samples used for assessing erythrocyte osmotic resistance. Methods: Twen
An. Bras. Dermatol.. Publicado em: 2020-06
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3. The protective effect of aqueous extracts of roselle (Hibiscus sabdariffa L. UKMR-2) against red blood cell membrane oxidative stress in rats with streptozotocin-induced diabetes
OBJECTIVES: The aim of this study was to investigate the protective effects of aqueous extracts of roselle (Hibiscus sabdariffa L. UKMR-2) against red blood cell (RBC) membrane oxidative stress in rats with streptozotocin-induced diabetes. METHODS: Forty male Sprague-Dawley rats weighing 230-250 g were randomly divided into four groups (n = 10 rats each):
Clinics. Publicado em: 2013-10
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4. Clinical course of 63 children with hereditary spherocytosis: a retrospective study
BACKGROUND: Hereditary spherocytosis (HS) is an inherited hemolytic anemia that is caused by deficiency or dysfunction of erythrocyte cytoskeletal proteins. AIM: The aim of this study was to describe the clinical course of hereditary spherocytosis in patients treated in the Pediatric Hematology Unit, Hospital das Clínicas, Universidade Federal de Minas Gera
Revista Brasileira de Hematologia e Hemoterapia. Publicado em: 2012
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5. Análise de correlações entre tremor, degeneração celular e idade / Analysis of Correlation Between Tremor, Cellular Degeneration and Aging
O principal problema do tremor é o prejuízo causado à qualidade de vida do paciente, principalmente aqueles de idade mais avançada. Ainda não há um consenso sobre a origem desse distúrbio, mas ela pode ser investigada nas correlações entre os sinais biológicos do envelhecimento e as características do tremor. Este trabalho pesquisa a ocorrência d
Publicado em: 2011
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6. Effect of the extract of Ricinus communis L. on the osmotic fragility, labeling of red blood cells with Technetium-99m and morphology of the cells
Produtos naturais são usados freqüentemente por muitas pessoas no tratamento do câncer. O Ricinus communis L é uma Euforbiaceae que apresenta propriedades laxativas, purgativas e antitumorais. O objetivo deste trabalho é estudar a influência da fração protéica do extrato hidroalcoólico de R. communis L. na fisiologia celular através da fragilidade
Brazilian Archives of Biology and Technology. Publicado em: 2008-12
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7. FONTES DE ÃLEOS DA DIETA NA COMPOSIÃÃO DO MÃSCULO, LIPOPROTEÃNAS PLASMÃTICAS, IMUNIDADE INATA E RESISTÃNCIA DE TILÃPIAS DO NILO (Oreochromis niloticus L. 1757) / Dietary oil sources in muscle composition, plasmatic lipoprotein, innate immunity and resistance of Nile tilapia (Oreochromis niloticus L. 1757)
The objetive of this study to determine the influence of some dietary fatty acids sources on the chemistry composition, fatty acids profile and total cholesterol in muscle; in cholesterol quantity, triglycerides and plasmatic lipoprotein; in some innate immunity functions; in hematopoiesis; and, in resistence of the Nile tilapia (Oreochromis niloticus L.) to
Publicado em: 2008
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8. Efeitos de um extrato aquoso de lantana camara (Cambará de espinho) na marcação de constituintes sanguíneos com técnecio-99m e na morfologia de hemácias de ratos-wistar
Medicinal plants have been studied and used in the world. Lantana camara has medicinal properties and it has been used in folk medicine. The aim was to verify the effect of a lantana extract on the labeling of blood constituents with 99mTc, and to evaluate the effect of an aqueous extract of Lantana camara on the morphology of RBC withdrawn from Wistar rats.
Publicado em: 2007
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9. Clinical and biochemical manifestation produced by scorpion (Hemiscorpius lepturus) venom in experimental animals
Several studies have been published about the clinical and biochemical manifestations produced by the venom of scorpions of the Buthidae family, but very few reports have indicated the manifestations induced by the venom of the Scorpionidae family. Hemiscorpius lepturus is an important scorpion species present in the south and southwestern part of Iran, caus
Journal of Venomous Animals and Toxins including Tropical Diseases. Publicado em: 2007
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10. Efeitos de um extrato aquoso de buzhong yi qi wan (fórmula magistral chinesa) na marcação de constituintes sanguíneos com tecnécio-99m, na morfologia e na fragilidade osmótica de hemácias de ratos Wistar
Technetium-99m (99mTc) has been used to obtain several radiobiocomplexes utilized to aid in the diagnosis of diseases. Blood constituents, as red blood cells (RBC) and plasma proteins, have been labeled with 99mTc. Natural and synthetic drugs can alter the labeling of these constituents. The aim of this work was to investigate the possibility of a Bu
Publicado em: 2007
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11. Biochemical changes and manifestations of envenomation produced by Odonthobuthus doriae venom in rabbits
Many toxins from scorpion venoms cause neurotransmitters release by activating the autonomic system. The aim of the present work was to determine osmotic fragility of red blood cells (RBCs) and serum biochemical changes produced by the venom of Odonthobuthus doriae (O. doriae), a dangerous species of scorpion in Iran. For this study we selected 2 groups, eac
Journal of Venomous Animals and Toxins including Tropical Diseases. Publicado em: 2006
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12. Dinâmica da infecção experimental de cães por Ehrlichia canis: aspectos clínicos, laboratoriais e resposta imune humoral e celular / Dynamics of experimental Ehrlichia canis infection of dogs: clinical and laboratorial aspects and humoral and cellular immune response
The clinical evolution, the persistence of infection and humoral and cellular immune response were evaluated on seven adult naïve dogs experimentally inoculated with an E. canis strain and followed during 20 weeks. Three dogs were remained as control. Daily clinical evaluation and laboratorial exams (hematological, biochemistry, erythrocyte osmotic fragilit
Publicado em: 2005