{"id":5833,"date":"2025-03-07T12:11:28","date_gmt":"2025-03-07T12:11:28","guid":{"rendered":"https:\/\/vivalr.com\/product\/5833.html"},"modified":"2025-03-07T12:32:19","modified_gmt":"2025-03-07T12:32:19","slug":"factory-supply-giemsa-stain-cas-51811-82-6-with-low-price","status":"publish","type":"product","link":"https:\/\/vivalr.com\/pt\/product\/5833.html","title":{"rendered":"Fornecimento de F\u00e1brica Mancha de Giemsa CAS 51811-82-6 Com Pre\u00e7o Baixo"},"content":{"rendered":"

Fornecimento de f\u00e1brica Mancha de Giemsa CAS 51811 - 82 - 6 com pre\u00e7o baixo Guia do utilizador<\/h1>\n
    \n
  1. Informa\u00e7\u00f5es e par\u00e2metros b\u00e1sicos<\/a><\/li>\n
  2. Utiliza\u00e7\u00f5es do produto<\/a><\/li>\n
  3. Utiliza\u00e7\u00e3o do produto<\/a><\/li>\n
  4. Estudos de casos de utiliza\u00e7\u00e3o<\/a><\/li>\n
  5. Informa\u00e7\u00f5es de contacto<\/a><\/li>\n<\/ol>\n

    Informa\u00e7\u00f5es e par\u00e2metros b\u00e1sicos<\/h2>\n

    A colora\u00e7\u00e3o de Giemsa com o n\u00famero CAS 51811 - 82 - 6 \u00e9 uma colora\u00e7\u00e3o histol\u00f3gica e citol\u00f3gica bem conhecida. Este produto \u00e9 fornecido pela f\u00e1brica, o que garante uma qualidade est\u00e1vel e um pre\u00e7o baixo. \u00c9 uma mistura de azul de metileno, eosina e outros corantes, o que lhe confere propriedades de colora\u00e7\u00e3o \u00fanicas.<\/p>\n

    O corante est\u00e1 normalmente dispon\u00edvel na forma l\u00edquida. O pH da solu\u00e7\u00e3o de trabalho \u00e9 normalmente de cerca de 6,8 - 7,2 para garantir resultados de colora\u00e7\u00e3o \u00f3ptimos. Tem uma densidade espec\u00edfica que \u00e9 consistente com a sua formula\u00e7\u00e3o, o que ajuda na prepara\u00e7\u00e3o exacta das solu\u00e7\u00f5es de colora\u00e7\u00e3o. O produto \u00e9 sens\u00edvel \u00e0 luz e deve ser armazenado num local fresco e escuro para manter a sua efic\u00e1cia.<\/p>\n

    Utiliza\u00e7\u00f5es do produto<\/h2>\n

    1. Em parasitologia, a colora\u00e7\u00e3o de Giemsa \u00e9 amplamente utilizada para detetar v\u00e1rias infec\u00e7\u00f5es parasit\u00e1rias. Pode corar claramente os parasitas como o Plasmodium (o agente causador da mal\u00e1ria) em esfrega\u00e7os de sangue. Atrav\u00e9s da colora\u00e7\u00e3o, os parasitas podem ser facilmente identificados ao microsc\u00f3pio, o que \u00e9 crucial para o diagn\u00f3stico e tratamento da mal\u00e1ria.<\/p>\n

    2. Em hematologia, \u00e9 utilizado para a colora\u00e7\u00e3o de c\u00e9lulas sangu\u00edneas. Pode diferenciar diferentes tipos de gl\u00f3bulos brancos, como neutr\u00f3filos, linf\u00f3citos, mon\u00f3citos, eosin\u00f3filos e bas\u00f3filos. Esta diferencia\u00e7\u00e3o ajuda no diagn\u00f3stico de doen\u00e7as relacionadas com o sangue, como a leucemia e a anemia.<\/p>\n

    3. Em citogen\u00e9tica, a colora\u00e7\u00e3o de Giemsa \u00e9 utilizada para a forma\u00e7\u00e3o de bandas cromoss\u00f3micas. Ap\u00f3s a colora\u00e7\u00e3o, podem ser observados os padr\u00f5es carater\u00edsticos das bandas nos cromossomas, o que \u00e9 \u00fatil para a an\u00e1lise gen\u00e9tica, incluindo a dete\u00e7\u00e3o de anomalias cromoss\u00f3micas.<\/p>\n

    Utiliza\u00e7\u00e3o do produto<\/h2>\n

    1. Prepara\u00e7\u00e3o da solu\u00e7\u00e3o de trabalho: Diluir a solu\u00e7\u00e3o-m\u00e3e da colora\u00e7\u00e3o de Giemsa de acordo com as instru\u00e7\u00f5es do fabricante. Normalmente, \u00e9 adequada uma dilui\u00e7\u00e3o de 1:20 a 1:50 com uma solu\u00e7\u00e3o tamp\u00e3o (por exemplo, tamp\u00e3o fosfato). A solu\u00e7\u00e3o tamp\u00e3o deve ter o pH correto para garantir uma boa colora\u00e7\u00e3o.<\/p>\n

    2. Fixa\u00e7\u00e3o da amostra: Para os esfrega\u00e7os de sangue ou sec\u00e7\u00f5es de tecido, \u00e9 necess\u00e1rio fix\u00e1-los primeiro. O metanol \u00e9 normalmente utilizado como fixador. Imergir a amostra em metanol durante alguns minutos para garantir uma fixa\u00e7\u00e3o adequada.<\/p>\n

    3. Processo de colora\u00e7\u00e3o: Colocar a amostra fixada na solu\u00e7\u00e3o de trabalho do corante Giemsa. O tempo de colora\u00e7\u00e3o pode variar consoante o tipo de amostra e a intensidade de colora\u00e7\u00e3o pretendida. Em geral, demora entre 10 e 30 minutos. Ap\u00f3s a colora\u00e7\u00e3o, lavar a amostra suavemente com \u00e1gua destilada para remover o excesso de corante.<\/p>\n

    4. Observa\u00e7\u00e3o: Ap\u00f3s a colora\u00e7\u00e3o e o enxaguamento, deixar secar completamente a amostra. Em seguida, observ\u00e1-la ao microsc\u00f3pio. Utilizar uma amplia\u00e7\u00e3o adequada para ver claramente as estruturas coradas.<\/p>\n

    Estudos de casos de utiliza\u00e7\u00e3o<\/h2>\n

    Caso 1: Diagn\u00f3stico da mal\u00e1ria
    \n Um hospital numa \u00e1rea end\u00e9mica de mal\u00e1ria recebeu um doente com sintomas de febre e arrepios. Foi preparado um esfrega\u00e7o de sangue a partir da amostra de sangue do doente. O esfrega\u00e7o foi fixado com metanol e depois corado com Giemsa de acordo com o protocolo padr\u00e3o. Ao microsc\u00f3pio, os trofozo\u00edtos carater\u00edsticos em forma de anel do Plasmodium falciparum eram claramente vis\u00edveis. Este diagn\u00f3stico levou ao tratamento atempado do doente com medicamentos antimal\u00e1ricos, o que melhorou o seu estado.<\/p>\n

    Caso 2: Dete\u00e7\u00e3o de leucemia
    \n Um doente com fadiga e contagens anormais de c\u00e9lulas sangu\u00edneas visitou o hospital. Foi colhida uma amostra de sangue e as c\u00e9lulas sangu\u00edneas foram coradas com Giemsa. A colora\u00e7\u00e3o revelou uma morfologia anormal dos gl\u00f3bulos brancos, com um grande n\u00famero de c\u00e9lulas imaturas. Um exame e uma an\u00e1lise adicionais baseados na amostra corada confirmaram o diagn\u00f3stico de leucemia linfobl\u00e1stica aguda. Esta dete\u00e7\u00e3o precoce permitiu o in\u00edcio imediato da quimioterapia, o que \u00e9 crucial para o progn\u00f3stico do doente.<\/p>\n

    Informa\u00e7\u00f5es de contacto<\/h2>\n

    Se voc\u00ea tiver alguma d\u00favida sobre o nosso Fornecimento de f\u00e1brica Giemsa Stain CAS 51811 - 82 - 6, n\u00e3o hesite em contactar-nos. Nosso endere\u00e7o de e-mail \u00e9 info@vivalr.com, e nosso n\u00famero de telefone \u00e9 (86) 15866781826.<\/p>","protected":false},"excerpt":{"rendered":"

    Factory Supply Giemsa Stain CAS 51811 - 82 - 6 With Low Price User Guide Basic Information and Parameters Product Uses Product Usage Usage Case Studies Contact Information Basic Information and Parameters Giemsa stain with the CAS number 51811 - 82 - 6 is a well - known histological and cytological stain. This product is […]<\/p>\n","protected":false},"featured_media":23988,"comment_status":"closed","ping_status":"open","template":"","meta":[],"product_brand":[],"product_cat":[15],"product_tag":[],"class_list":{"0":"post-5833","1":"product","2":"type-product","3":"status-publish","4":"has-post-thumbnail","6":"product_cat-uncategorized","8":"first","9":"instock","10":"product-type-simple"},"yoast_head":"\nFactory Supply Giemsa Stain CAS 51811-82-6 With Low Price - Welcome to VIVALR- Your Trusted Source for Chemical Raw Materials\uff01<\/title>\n<meta name=\"robots\" content=\"index, follow, max-snippet:-1, max-image-preview:large, max-video-preview:-1\" \/>\n<link rel=\"canonical\" href=\"https:\/\/vivalr.com\/pt\/product\/5833.html\" \/>\n<meta property=\"og:locale\" content=\"pt_PT\" \/>\n<meta property=\"og:type\" content=\"article\" \/>\n<meta property=\"og:title\" content=\"Factory Supply Giemsa Stain CAS 51811-82-6 With Low Price\" \/>\n<meta property=\"og:description\" content=\"Factory Supply Giemsa Stain CAS 51811 - 82 - 6 With Low Price User Guide Basic Information and Parameters Product Uses Product Usage Usage Case Studies Contact Information Basic Information and Parameters Giemsa stain with the CAS number 51811 - 82 - 6 is a well - known histological and cytological stain. 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