Translation of "Isolating" in Portuguese

In medical investigation, one of the biggest problems is isolating the cause of the illness.

Na investigação médica, um dos maiores problemas é isolar a causa da doença.

The gatherings meant to him the brightest of hours of a long and isolating year. It was a "dream come true" week, spent between people of all races, in a neutral but friendly environment.

Os congressos representavam para ele as horas mais luminosas de todo um longo e inexpressivo ano. Era uma semana de sonho realizado, passada entre pessoas de todas as etnias, num convívio fraternal de base neutra.

Therefore “Obama is focused on isolating Putin’s Russia by cutting off its economic and political ties to the outside world, limiting its expansionist ambitions in its own neighborhood and effectively making it a pariah state,” Peter Baker reports in The New York Times.

"Obama está empenhado em isolar a Rússia de Putin, através de um corte nos seus laços políticos e comerciais, limitando as suas ambições expansionistas a países vizinhos, tornando-o num estado pária", reporta Peter Baker no The New York Times.