IJMS, Free Full-Text
Por um escritor misterioso
Last updated 15 junho 2024
This study aimed to determine the effect of three widely used radiopharmaceuticals with intestinal excretion on selected relevant bacteria that are part of the human gut microbiota, using an ex vivo approach. Fecal samples obtained from healthy volunteers were analyzed. Each sample was divided into four smaller aliquots. One served as the non-irradiated control. The other three were homogenized with three radiopharmaceutical solutions ([131I]NaI, [99mTc]NaTcO4, and [223Ra]RaCl2). Relative quantification of each taxa was determined by the 2−ΔΔC method, using the ribosomal gene 16S as an internal control (primers 534/385). Twelve fecal samples were analysed: three controls and nine irradiated. Our experiment showed fold changes in all analyzed taxa with all radiopharmaceuticals, but results were more significant with I-131, ranging from 1.87–83.58; whereas no relevant differences were found with Tc-99m and Ra-223, ranging from 0.98–1.58 and 0.83–1.97, respectively. This study corroborates limited existing research on how ionizing radiation changes the gut microbiota composition, providing novel data regarding the ex vivo effect of radiopharmaceuticals. Our findings justify the need for future larger scale projects.
IJMS, Free Full-Text
IJMS, Free Full-Text
IJMS, Free Full-Text
IJMS, Free Full-Text
IJMS, Free Full-Text
IJMS Free Full-Text Research Advances In Mechanical, 52% OFF
IJMS, Free Full-Text
IJMS, Free Full-Text
ISSN 1422-0067 (Online) International journal of molecular
Ijms Free Full Text Hyaluronic Acid Influence On Normal And
IJMS, Free Full-Text
IJMS, Free Full-Text
IJMS, Free Full-Text
Recomendado para você
-
Canal de brusquense alcança 1 milhão de inscritos no15 junho 2024
-
Notícias da UFSC15 junho 2024
-
Eu sabo #ciencia #meme #reflexao #pedroloos #sabedoria #universo15 junho 2024
-
os video dele são muito bom🤓🧠#fyp #fy #foryou #meme #memebr #fypシ゚vi15 junho 2024
-
Notícias da UFSC15 junho 2024
-
Genevieve Gaignard VIELMETTER LOS ANGELES15 junho 2024
-
Retselynn on X: @pedroloos Tu sabo muito / X15 junho 2024
-
Vietnam War – Book of Honor – 1st Cavalry Division Association15 junho 2024
-
Patrick Sullivan Karolinska Institutet15 junho 2024
-
eusabo@Pedro Loos15 junho 2024
você pode gostar
-
Body Masculino Mago Das Camisas - Roupas - Compre Já15 junho 2024
-
Sogipa: Representantes do Projeto Garotas Brilhantes tem tarde especial na Sogipa proporcionada pelo grupo das Luluzinhas15 junho 2024
-
Best Evices Royalty-Free Images, Stock Photos & Pictures15 junho 2024
-
Mommy Long Legs Bonecos de anime, Desenho, Papéis de parede bonitos15 junho 2024
-
A gala onde a Bola quis equilibrar o Ouro: Benzema eleito melhor jogador de 2022 entre prémios para Real e Barcelona (e um para o City) – Observador15 junho 2024
-
Faris Shafi - Khul Ke ROAR: lyrics and songs15 junho 2024
-
Identifique 64 personagens da trilogia original do Star Wars15 junho 2024
-
Piercing Cartilage Helix Lizard15 junho 2024
-
Oakley Holbrook - Square Matte Black Frame Sunglasses For Men15 junho 2024
-
Novo crossover global Nissan Kicks será o carro oficial dos Jogos15 junho 2024