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Você sabia que o sangue humano não é realmente vermelho? Neste vídeo surpreendente, vamos revelar o segredo do plasma, o componente amarelo do nosso sangue que representa cerca de 55% do total. Descubra como a hemoglobina, uma proteína rica em ferro, colore o sangue de vermelho, enquanto o plasma, um líquido dourado formado por água, proteínas, sais minerais e nutrientes, mantém nosso corpo funcionando perfeitamente. Veja como a centrifugação separa essas partes e entenda por que o que realmente
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Descubra a revolução no combate ao câncer de pulmão com a nova vacina BNT116 da BioNTech! Neste vídeo, exploramos como essa inovadora vacina, em testes clínicos em sete países, promete transformar o tratamento oncológico. Ao invés de atacar indiscriminadamente as células cancerígenas, a BNT116 ensina o sistema imunológico a reconhecer e eliminar apenas as células doentes, poupando as saudáveis. Os primeiros resultados no Reino Unido são promissores, trazendo esperança para milhões que lutam cont
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