Sentences with phrase «into older mice»

This is where they did the young blood into older mice and they found that had a massive rejuvenating effect.

In 2012, researchers reversed some of the effects of cognitive decline by pumping the blood of young mice into old mice.

Researchers at healthcare firm Alkahest in San Carlos, California, recently injected blood from human teenagers into old mice, and found it made them more active and improved their memories.

Not exact matches

«I was maybe two or three years old and into my peripheral vision came Minnie and Mickey Mouse - printed diapers.

These mice performed better than their normal counterparts on learning tests well into old age, and their brains did not exhibit the decline in neurogenesis typically seen in aged mice.

Yet while alpha cells can reprogram into insulin production also in old mice, the ability of delta cells to do so is limited and does not extend beyond puberty.

Joseph Castellano at Stanford University in California and his colleagues discovered this by collecting blood from people at three different life stages — babies, young people around the age of 22, and older people around the age of 66 — and injecting the plasma component into mice that were the equivalent of around 50 years old in human years.

These mice survived about 600 days after exposure to infectious prions — well into old age for a mouse.

In a lab at MIT her team has genetically fast - forwarded the mice into a condition much like dementia: They have problems making new memories and retrieving old ones.

When the pups get older, they will learn to paddle through water mazes or bury black marbles in their bedding, giving researchers insight into how their memory and behavior compare with that of typical mice.

This is because older mice lose the capacity to excrete adequate levels of two hormones: one that stimulates egg follicles to grow and mature and another that causes the ripened egg to be released from the ovary into the reproductive tract.

When the researchers injected the protein into the heart muscle of old mice, it became «younger» — thinner and better able to pump blood.

Mice lacking the receptors also retain some youthful features into old age, such as efficient oxygen metabolism (Cell, doi.org/swb).

Plasma from old mice didn't have a strong effect when injected into young mice genetically engineered to lack VCAM1 in certain blood - brain barrier cells.

Although these mice are smaller than their normally fed peers, they seem to retain their youthfulness and intellects well into their extended old age.

Weindruch and Walford took year - old mice and over the course of two months eased them into a restricted - calorie diet.

They then injected the liquid plasma component into mice that were around 50 years old in human terms.

When Yousef injected plasma from people in their late 60s into the bodies of 3 - month - old mice — about 20 years old in human terms — the mice's brains showed signs of ageing.

To test whether adipose tissue F4 / 80 + cells shared a common bone marrow origin with other tissue macrophage populations, we transplanted bone marrow from C57BL / 6J mice expressing the CD45.1 leukocyte marker into 6 - week - old lethally irradiated C57BL / 6J mice expressing the CD45.2 leukocyte marker.

The research team selectively overexpressed a transcription factor, Klf9, only in older neurons in mice, which eliminated more than one - fifth of their dendritic spines, increased the number of new neurons that integrated into the hippocampus circuitry by two-fold, and activated neural stem cells.

That conclusion was further supported by the results of an experiment in which the same old Tg pancreatic homogenate used previously was inoculated into WT, non-Tg mice of the same background.

To appreciate the difference, consider that the old way involves introducing DNA into mouse embryonic stem cells, and then selecting for the rare cells that take up and incorporate the DNA in the right way.

In total, 2.5 × 105 DCs were injected retro - orbitally into 4 — 8 wk old Prf1 − / − mice.

I allowed the transgenic mice to lead me in many different directions, which caused problems as a new assistant professor trying to find a fundable niche, but it gave me a breadth of experience that I have tapped into as an older researcher.

To further verify their incorporation into host organs, we sacrificed two - week old chimeric mice.

The next step proved even more promising: when we introduced these three genes into the injured hearts of living mice, we were again able to convert fibroblasts into new heart cells, and these cells helped improve heart function, integrating with the old ones and beating in synchrony with the rest of the heart.

26 year old german guy into macro fetish and vore and looking for guys into swallowing live stuff including fish, mice, frogs...:) Also into bdsm stuff like facesitting.

Bored and cooped up, Thomas, age seven, teaches his four - year - old brother how to play Mouse Trap; Eva's father, during a typical before - school routine, must teach her to button a coat because she's only ever snapped one; and Claire, a veteran classroom teacher, skillfully turns a student's witty remark into an engaging way for her students to choose summer reads: speed - dating their books.

In «Old Possum's Book of Practical Cats» — the poetic inspiration for the Tony Award - winning musical «Cats» — T. S. Eliot describes a cat named Mr. Mistoffelees who is «always deceiving you into believing that he's only hunting for mice.»

The first thing that struck me in the old brain when clutching the Kone Aimo is that it's a chunky beast, the overall width, length and height putting it firmly into the category of larger mice for the larger person who has hands capable of choking lions.

Even though Pikachu is now old enough to drink and vote this year, I think it's time the yellow mouse and his friends went into the Daycare for a period, in order to rest, level up and really redefine Pokémon as a game.

The controller claims that it has compatibility for all games on Steam as it apparently can «fool» older game engines into thinking that it is a being played with a traditional keyboard and mouse setup.

In other shocking news, officials in Kuwait have announced that about 90 % of corals in their territorial waters are dead or dying; the first Hourglass Dolphin found in more than 150 years has washed up on the shores of New Zealand; Poison - laced mice are being airdropped into Guam to kill a rampant, invasive species of tree snake — there's a video, after the jump — , and in a remote part of the Pacific Ocean, an old oil - drilling rig has been turned into a hotel catering to snorkelers and scuba divers — the type of project proposed by Morris Architects for the (pre-BP spill) Gulf of Mexico.

For example, does the content of the Christmas ‑ related exercises for six ‑ year ‑ old students encourage the transformation of an experience and tradition into a form of folklore consisting merely of stories about mice or surprising neighbours?

Plugging your old keyboard and mouse into it would seem like an affront to your PC's raw unbridled power.

They're much easier to find and activate with an index or middle finger than the ones on the older models, which were recessed into the top of the left mouse button.

Apparently, Valve «fooled those older games into thinking they're being played with a keyboard and mouse,» which is a pretty cool concept in and of itself.