Sentences with phrase «tissue in culture dishes»

Not exact matches

When U.K. television recently aired footage of three foodies tasting meat formed from approximately 20,000 thin strips of cultured muscle tissue in a Petri dish, viewers were witnessing a breakthrough that raises both hope and concern.

Pseudomonas also will kill human lung cells in tissue culture dishes.

The researchers report they were able to transform about one in 5,000 cells — enough to get several iPS cells from a single culture dish — and then coax them to become nerve cells or heart tissue on the benchtop.

The new method has numerous advantages: researchers can sample individual cells of a tissue culture directly in the petri dish.

«You would never see these two effects if you were studying protein folding in a tissue culture dish, because you don't have the whole organism, C. elegans, in which you can look at the signals being communicated.»

Their stem cells, which can mature into any type of tissue, were isolated and cultured in a dish around dots of gel - like growth medium.

A major challenge in creating any type of organoid is determining the unique mixture of nutrients, growth factors, and tissue culture techniques that will transform patient tumor cells into miniature tumor organoids in a petri dish.

In short, this technique involved culturing human fibroblasts from scar tissues in a petri disIn short, this technique involved culturing human fibroblasts from scar tissues in a petri disin a petri dish.

All human cell lines growing in tissue culture dishes, and about 95 % of cells in a human being, split evenly, resulting in daughter cells of equal size.

Reprogramming in living tissues is not only possible, «it's even better» than in a culture dish, Serrano says.

COS - 7 cells, plated at 70 % confluence in 100 - mm tissue culture dishes, were transfected with vector alone or pcDNA3 - ACVR1 (c. 617G) or pcDNA3 - ACVR1 (c. 617A).

To determine the effect of the conditioned medium on NGF - induced neurite outgrowth, PC12 cells were dissociated and plated on polyornithine - coated tissue culture dishes in the following conditions: 1) HT22 conditioned medium, 2) J147 treated HT22 conditioned medium, 3) DMEM alone plus J147, 4) DMEM plus NGF at 50 nanograms per ml, 5) J147 treated HT22 conditioned medium pre-incubated for one hour with 10 μg / ml anti-NGF and N2 supplement (Invitrogen).

After 6 — 7 days of suspension culture, the neurospheres were replated onto matrigel - coated 60 mm tissue culture dishes for adherent culture in the same medium for another 2 — 3 days.

We differentiated our iPS cells as embryoid bodies (EB)(Figure 4A) in the presence of FBS to induce endodermal and mesodermal fates, and in the presence of retinoic acid to induce an ectodermal fate, and after ten days allowed them to adhere to tissue culture dishes.

Testicular tissue exposed to painkillers in a culture dish had around a quarter fewer sperm - producing cells after exposure to paracetamol or ibuprofen.

Primary neurospheres were then collected and replated onto matrigel - coated tissue culture dishes for adherent culture in the same medium for another 2 — 3 days.

Now, instead of dropping a dollop of shampoo in a rabbit's eye to check for an allergic reaction, the shampoo goes into a dish containing cultured human cells or artificial skin tissue.

Neuronal outgrowths in 24 - well tissue culture dishes were fixed, permeabilized and blocked as above prior to staining with anti-β-III tubulin, 1 ∶ 200 (Chemicon mab1637 followed by secondary labeling with AF488 goat anti-mouse IgG1 (A21121, Invitrogen).

Human astrocytes were purchased from Sciencell Research Laboratories (isolated from human cerebral cortex, Cat # 1800, Carlsbad, CA) and were cultured in human astrocyte medium (Sciencell, Cat # 1801) on poly - L - lysine coated tissue culture dishes.