In normal mice with working photoreceptors (PR driven), stimulating the retina produces a variety of responses in retinal ganglion cells, the output of the eye.
This was easily discernible objectively
in the normal mouse with the aid of the cage movement registration method.
Not exact matches
Read this post for a refresher, but the short of it is they wreck your gut
with inflammation that is on the order of causing (
in mice anyway) IBD if predisposed, and if
with a
normal immune system, say hello to chronic low - grade intestinal inflammation and metabolic syndrome.
The team found neonatal
mice with the mutations had
normal - appearing skin, and the dry itchy skin of dermatitis did not develop until the
mice were a few months old, the equivalent of a young adult
in human years.
Even
in the first week after an election, the Whitehall agents of the 800 lb gorilla of executive power are hard at work on the tiny but irritating squeak of the parliamentary
mouse rather than fixing the broken democracy
in partnership
with parliament, «back to
normal working» is not the slogan that will restore the reputation and capability of our democracy.
In experiments with mice, the researchers found that Paneth cells engineered to lack a functional ATG16L1 gene were five times more likely to die in the face of rising TNF - alpha signals than normal cell
In experiments
with mice, the researchers found that Paneth cells engineered to lack a functional ATG16L1 gene were five times more likely to die
in the face of rising TNF - alpha signals than normal cell
in the face of rising TNF - alpha signals than
normal cells.
«The successful restoration of
normal function demonstrated
in the
mouse models suggests that if we can develop therapies to address the loss of Mecp2,» Baylor's Zoghbi says, «we may be able to reverse neurological damage
in children and adults
with Rett, autism and related neuropsychiatric disorders.»
But later, Javier Bravo at University College Cork managed to change the behaviour of
normal adult
mice by feeding them
with a probiotic bacterium called Lactobacillus rhamnosus, often found
in yoghurts and dairy products.
For this study the researchers targeted very specific types of GABA receptors to improve social behaviors
with clonazepam, but the team also found that by using a different drug, they could target other GABA receptors and actually reduce the ability to socially interact
in normal mice — underscoring that future medications would need to target very specific receptors so as not to diminish the drug's impacts.
But unlike the
normal mice, those
with altered macrophages showed no signs of inflammation, such as changes
in insulin production, high levels of immune chemicals, and macrophages
in their belly fat.
They compared
mice genetically engineered to have increased levels of SIRT6
with normal mice, engineering the
mice in two different ways to control for genetic influences.
Aside from a food intake
in laboratory
mice that's about 40 percent fewer calories than
normal, however, it's been found that another way to activate this pathway is
with rapamycin, which appears to have a significant impact even when used late
in life.
The researchers found that the tissue made
normal connections
with surrounding nerves and muscle tissues
in the
mice, and those connections allowed the tissue to function normally.
Clarke and colleagues compared
normal mice, whose gastrointestinal tracts were teeming
with bacteria,
with mice bred
in sterile environments, whose guts didn't contain any microbes.
The researchers discovered that
in brain regions involved
in regulating anxiety — the amygdala and prefrontal cortex — microbe - free
mice had an overabundance of some types of microRNA and a shortage of others compared
with normal mice.
Alzheimer's
mice with normal BACE1 levels experienced a steady increase
in plaques, clearly seen
in samples of their brains.
In contrast, control
mouse pups dosed
with plain saline solution showed
normal connections throughout their cortical tissue.
But
mice dads that lacked this receptor
in the epididymis had offspring
with normal hormonal responses.
By examining the brains of these
mice, the researchers observed a substantial decrease
in inhibitory CA2 neurons, as compared to a control group of
normal, healthy
mice — a change remarkably similar to that previously observed
in postmortem examinations of people
with schizophrenia.
«The challenge is finding targets that exist on other types of cancer cells but not on
normal cells,» says pediatric oncologist Stephan Grupp of the Children's Hospital of Philadelphia, who worked
with Porter on testing the treatment
in mice.
The researchers raised genetically modified
mice with a Parkinson's - like disease either
in normal, non-sterile cages or
in a germ - free environment.
They destroyed the T cells
in 12
mice, five of which received marrow cells from
normal mice while seven received marrow from
mice with a defective Fas - ligand gene.
Mineral deposits and bone formation around toe joints of
mouse with mutation
in the ank gene (mutant foot shown on right,
normal skeleton on left).
He and colleagues at the University of California, San Francisco, injected the brains of
mice with prions they had created
in the lab by misfolding
normal prion protein, known as PrP.
They expected eggs to be more complex, but last year, Hayashi made PGCs
in vitro
with cells from a
mouse with normal coloring and then transferred them into the ovaries of an albino
mouse.
In subsequent tests, the
mice with the mutation did a worse job than
normal mice at learning new motor skills.
The researchers found that mutant
mice lacking Del - 1 had more severe attacks of the EAE than
normal mice,
with more damage to myelin, the fatty sheath that coats neurons and helps
in the transmission of signals along the cell.
When the researchers then induced stroke
in mice either
with or without the PARP gene, they found that the resulting tissue damage
in the
mice without the enzyme was 80 % less than
in normal mice.
They then injected the protein into elderly
mice with normal immune systems, and found this reproduced the beneficial effects of cord plasma on both memory performance and LTP
in the hippocampus whereas
mice engineered to lack TIMP2 showed reduced LTP.
Now, thanks to the new
mouse model, it will be possible to study how renal tumors are able to develop
in an environment
with a
normal immune system, and how cancer cells manage to evade the immune system's attacks.
In an article entitled «Prion protein modulates monoaminergic systems and depressive - like behavior in mice» and published in the Journal of Biological Chemistry, the group shows that mice lacking normal prions show a depressive - like behavior similar to depression symptoms found in patients with Alzheimer's and prion diseases, namely Creutzfeldt - Jakob Disease (CJD), variant Creutzfeldt - Jakob Disease (vCJD), Gerstmann - Sträussler - Scheinker syndrome, Fatal Familial Insomnia and kur
In an article entitled «Prion protein modulates monoaminergic systems and depressive - like behavior
in mice» and published in the Journal of Biological Chemistry, the group shows that mice lacking normal prions show a depressive - like behavior similar to depression symptoms found in patients with Alzheimer's and prion diseases, namely Creutzfeldt - Jakob Disease (CJD), variant Creutzfeldt - Jakob Disease (vCJD), Gerstmann - Sträussler - Scheinker syndrome, Fatal Familial Insomnia and kur
in mice» and published
in the Journal of Biological Chemistry, the group shows that mice lacking normal prions show a depressive - like behavior similar to depression symptoms found in patients with Alzheimer's and prion diseases, namely Creutzfeldt - Jakob Disease (CJD), variant Creutzfeldt - Jakob Disease (vCJD), Gerstmann - Sträussler - Scheinker syndrome, Fatal Familial Insomnia and kur
in the Journal of Biological Chemistry, the group shows that
mice lacking
normal prions show a depressive - like behavior similar to depression symptoms found
in patients with Alzheimer's and prion diseases, namely Creutzfeldt - Jakob Disease (CJD), variant Creutzfeldt - Jakob Disease (vCJD), Gerstmann - Sträussler - Scheinker syndrome, Fatal Familial Insomnia and kur
in patients
with Alzheimer's and prion diseases, namely Creutzfeldt - Jakob Disease (CJD), variant Creutzfeldt - Jakob Disease (vCJD), Gerstmann - Sträussler - Scheinker syndrome, Fatal Familial Insomnia and kuru.
To determine what effect this had on fertility, Cook - Andersen's team set up an equal number of fertile male
mice with 10 females lacking L2
in their eggs and 10
normal females.
Klebsiella pneumoniae is usually a
normal resident
in the mouth of healthy individuals, but as demonstrated
in an experiment on specific pathogen - free
mice treated and untreated
with the antibiotic ampicillin, they can colonize
in the gut and activate TH1 cells when antibiotics disturb the gut microbial balance and weaken tolerance for the colonization of oral bacteria reaching the intestine.
As a final test to see whether parasites could directly access the brain from the blood, the researchers infected
mice with a mixture of
normal parasites and mutants that was unable to reproduce, each labeled
in different colors.
To prove that the UL6 protein sequence does
in fact trigger the autoimmune attack of HSK, Cantor and his team have now infected
mice with either
normal HSV - 1 or a strain that they had genetically altered to lack the UL6 protein.
In experiments with genetically engineered mice that lacked beta cells, reprogrammed stomach cells pumped out insulin and glucose at normal levels in the bloo
In experiments
with genetically engineered
mice that lacked beta cells, reprogrammed stomach cells pumped out insulin and glucose at
normal levels
in the bloo
in the blood.
Brown and colleagues also looked at whether mRGCs might also send information to the LGN
in mice with normal vision.
When kept
in total darkness, a
mouse with a
normal clock keeps a precise 23.7 - hour cycle of alternate rest and running.
Longo also knew of research by molecular biologist John Kopchick at Ohio University, which showed that
mice with a mutation
in their growth hormone receptor gene lived 40 percent longer than
normal mice — the equivalent of an average American living to age 110.
To solve this mystery, the scientists generated
mice with normal or reduced levels of A2A receptors
in astrocytes and compared them on tests of learning and memory.
They found that levels of an enzyme involved
in ketone metabolism, known as BDH1, were twice as high
in mice with both early stage and complete heart failure compared to
normal animals.
A study published January 4th
in Cell Stem Cell demonstrates that a gene therapy approach can lead to the long - term survival of functional beta cells as well as
normal blood glucose levels for an extended period of time
in mice with diabetes.
By comparing the genome of
mice with the HLHS heart defects to the genome of
normal mice, Lo and her team identified several hundred mutations
in the HLHS mutant strains.
With this information in hand, the researchers then performed another experiment with two more groups of normal mice that were sep
With this information
in hand, the researchers then performed another experiment
with two more groups of normal mice that were sep
with two more groups of
normal mice that were septic.
«It was incredible to see that
in adult
mice, who have gone through
normal development and aging, simply overexpressing Arc
with a virus restored plasticity,» says co-first author Kyle Jenks, a graduate student
in Shepherd's lab.
Photoswitches inserted into retinal ganglion cells (RGC) of blind
mice produce much less variety of response (all evenly red means the cells fire at the same time), while blind
mice with photoswitches inserted into bipolar cells (ON - BC driven) exhibit much more variety
in their retinal response to light, closer to that of
normal mice.
They found that the
mice can develop damage to the optic nerve despite
normal pressure
in the eye following KPro surgery and identified TNFa and IL - 1 as inflammatory factors involved
in this process,
with high levels of TNFa mediating the damage to the optic nerve.
Mathias Chamaillard at the University of Lille, France, and his colleagues discovered that the skin cancer drug ipilimumab isn't as effective at treating cancer
in mice born without bacteria
in their gut, compared
with mice with normal bacteria.
Intrigued, Turek joined
with endocrinologist Joseph Bass, also at Northwestern, to study the effects of regular and high - fat diets
in normal mice and
mice with a dysfunctional Clock gene.
When the researchers mimicked a systemic infection
in mice, animals deficient
in Del - 1 were slower to begin making myeloid cells again compared to those
with normal Del - 1 levels.