Các câu ví dụ cho từ plasma

1. Human immunoglobulin is made from human plasma and is used to treat a variety of diseases.

2. So-called convalescent plasma, long used to treat disease, has emerged as the latest political focus in the race to find a cure for Covid-19.

3. The technique involves taking antibody-rich plasma from patients who have recovered from Covid-19 and giving it to people with severe infections in the hope they will recover more quickly.

4. Soumya Swaminathan, WHO's lead scientist, said only a handful of clinical trials of convalescent plasma have been conclusive, and the evidence, at least to date, has not been convincing enough to corroborate it.

5. “We therefore recommend that convalescent plasma remains an experimental therapy, which should be further evaluated in well-designed randomized clinical trials.

6. "Evidence is conflicting: One Chinese study showed plasma from people who have recovered from coronavirus failed to make a difference in hospitalized patients, while another, pooled analysis showed it can lower the risk of death.

7. One challenge, Swaminathan added, is the variability of plasma, as it is obtained from many different people, resulting in a product that is less standardized than lab-made monoclonal antibodies.

8. The National Institutes of Health announced this month that it has funded several million dollars for a mid-stage convalescent plasma trial.

9. The Vietnamese Ministry of Health has also approved a study to use plasma from recovered Covid-19 patients to treat a growing number of newly infected people.

10. It started recruiting donors on August 3, tested 16 volunteers and collected plasma from 4 of them.