Sentences with phrase «produced in a test tube»

[Scientists] produced in a test tube a totally artificial copy of a type of DNA virus.

But fetal tissue is scarce, and research in the past several years suggests that stem cells, which can be mass produced in a test tube, can also replace damaged brain tissue.

Not exact matches

More sophisticated use of GM plants and animals to produce human medicines — dubbed «pharming» — is a new field which promises to deliver drugs too complex to be synthesised in the test tube.

So reducing the risk of tumour formation or discovering a way to produce mature sperm in a test tube will have to be developed before we can even consider this in humans.»

In test tubes, this gene caused the cells to produce extra amounts of a chaperone molecule that ordinarily helps a cell recognize misfolded proteins.

Religious conservatives felt that humans should not interfere in God's plan, denouncing the growing popularity of the birth - control pill in the 1960s and debating in the 1970s whether «test - tube babies,» produced by in vitro fertilization, would have souls.

In test - tube experiments with hamster cells, the DNA vaccine created mRNA that both copied itself like it would in the alphavirus and produced antigeIn test - tube experiments with hamster cells, the DNA vaccine created mRNA that both copied itself like it would in the alphavirus and produced antigein the alphavirus and produced antigen.

But this is the first time all the processes — harvesting the immature egg, maturing it in a test tube, freezing, thawing, fertilizing, and implanting it — have been put together to produce a healthy baby.

A way to make defective genes produce healthy proteins in the test tube has been discovered by two American pharmacologists.

They have now isolated the chaperone and prion proteins and shown that they can produce such shape changes right in the test tube.

Scientists from the major drug companies raced to produce the 191 amino acid HGH in a test tube.