Navigation Links

Tag: "examined" at biology news

Association of herpesvirus with lung disorder questioned

...n at a Tokyo hospital from 1981 to 2003. They also examined samples of lung tissue from 12 patients with other forms of pulmonary hypertension. All 22 were Japanese. For a control group, the scientists studied Kaposi's sarcoma tissue samples obtained from unrelated patients. Like the authors of the earlier s...

Quantum Dots Research Leads to New Knowledge about Protein Binding in Plants

... the molecules togerminated lily pollen grains and examined them under a confocalmicroscope.This is the very first time that Quantum Dots have been utilized forlive imaging in plant systems. The study opens the door for thepotential use of Quantum Dots in live imaging of plant cells andprovides valuable under...

Neuronal 'traffic jam' marks early Alzheimer's disease

...lular proteins. Goldstein and his colleagues also examined brain sections taken at autopsy from humans with different stages of Alzheimer's disease. They detected the same kinds of swelling in those samples that they had seen in the mice. "This was a small, initial neuropathological study, but we believe tha...

Timing is everything: First step in protein building revealed

...released from the ribosome complex, theresearchers examined how fast the pieces of the ribosome come together,and how long it takes them to fall apart under various circumstances.Their results support the idea that two separate steps take place oncethe instruction's starting point is found: first a structural...

Another Look Finds Promising Proteomics Test is Not Biologically Plausible

...f these data sets. The M. D. Anderson researchers examined the quality of the data sets and concluded that this systematic protein pattern “is biologically implausible.?Baggerly explains that discriminatory peaks appear to be spread across the entire m/z spectrum in the second data set, but “changes in prote...

New species from old data

...f these data sets. The M. D. Anderson researchers examined the quality of the data sets and concluded that this systematic protein pattern “is biologically implausible.?Baggerly explains that discriminatory peaks appear to be spread across the entire m/z spectrum in the second data set, but “changes in prote...

Cracking the olfactory code in bees

...f these data sets. The M. D. Anderson researchers examined the quality of the data sets and concluded that this systematic protein pattern “is biologically implausible.?Baggerly explains that discriminatory peaks appear to be spread across the entire m/z spectrum in the second data set, but “changes in prote...

Study Demonstrates Gene Expression Microarrays are Comparable and Reproducible

...e accurately grouped together.The researchers also examined variations of individual genemeasurements to help determine causes of variability, and they foundthat laboratory practices comprised the smallest source of variation inthese studies. Measurement errors common to all labs were the next mostcommon cont...

Signaling protein builds bigger, better bones in mice

...f these data sets. The M. D. Anderson researchers examined the quality of the data sets and concluded that this systematic protein pattern “is biologically implausible.?Baggerly explains that discriminatory peaks appear to be spread across the entire m/z spectrum in the second data set, but “changes in prote...

Combination therapy boosts effectiveness of telomere-directed cancer cell death

...ndation for Cancer Researchin Tokyo and colleagues examined what happens to cancer cells whentelomerase inhibition is combined with inhibition of an enzyme calledtankyrase 1 that is involved in making telomeres accessible totelomerase. The researchers found that both tankyrase 1 activity andtelomere shortenin...

GATA: a graphic alignment tool for comparative sequence analysis

...ndation for Cancer Researchin Tokyo and colleagues examined what happens to cancer cells whentelomerase inhibition is combined with inhibition of an enzyme calledtankyrase 1 that is involved in making telomeres accessible totelomerase. The researchers found that both tankyrase 1 activity andtelomere shortenin...

Genome-wide mouse study yields link to human leukemia

...ature.com/ng/. "This is the first time anyone has examined methylation in leukemia on a genome-wide basis in a mouse, and the findings offer important implications for patient care, since we know that methylation, which alters gene function, can be reversed," says Christoph Plass, senior co-author and a memb...

NYU Study Reveals How Brain's Immune System Fights Viral Encephalitis

...y can fight viral encephalitis. Specifically, they examined how type I interferons--proteins made by the body that are released in response to stimuli, notably infection--work in neurons and to determine if nerve cells' response to interferons is similar to that of other cells. Examining the effect of the vi...

The secret lives of whales

...entific research?are legally sold as food, Palumbi examined variations in mitochondrial DNA from individual whales. He was amazed at their genetic variation ?an indicator of the past size of their population. Piecing together their ancient family trees, he has discovered that the Antarctic population of minke...

Clam embryo study shows pollutant mixture adversely affects nerve cell development

...e embryos' developing neurons.Reinisch and company examined periodically recorded images to see whateffect, if any, the chemicals had. They also measured the levels ofproteins in the normal and treated embryos to check the visual data. Read the full paper ...

Study identifies predictors of HIV drug resistance in patients beginning triple therapy

...e embryos' developing neurons.Reinisch and company examined periodically recorded images to see whateffect, if any, the chemicals had. They also measured the levels ofproteins in the normal and treated embryos to check the visual data. Read the full paper ...

Scientists decipher genome of fungus that can cause life-threatening infections

...omparedto other pathogenic fungi. Researchers also examined the geneticdeterminants of its pathogenicity by co...ce paper. "Although the two Cryptococcusstrains we examined differ significantly in virulence, we foundsurprisingly little difference in their gene content."TIG...

U-M scientists find genes that control growth of common skin cancer

...rsity of Michigan and the NationalCancer Institute examined the functions of the Hedgehog (Hh) signalingpathway in basal cell carcinoma ?the most common form of cancer ?anduncovered a subset of tumor cells that were resistant to inhibition ofthe Hedgehog pathway. The new finding has important implications for...

Scientists document complex genomic events leading to the birth of new genes

...gent from those of RanBP2, Bork and his co-workers examined the subcellular localization of one of the RGP-family isoforms. In contrast to RanBP2, which is found exclusively at the nuclear envelope, this RGP-family protein was detected in discrete cytoplasmic locations, thereby confirming its functional diver...

NC State scientist finds soft tissue in T. rex bones

...ft behind stretchy bone matrix material that, when examined microscopically, seemed to show blood vessels, osteocytes, or bone building cells, and other recognizable organic features. Since current data indicates that living birds are more closely related to dinosaurs than any other group, Schweitzer compare...

1 2 3 4 5 6 7 8 9 10

Other Tags
(Date:12/17/2014)... Valencell, a leader in performance biometric data ... industry leaders such as Intel, Jabra, Atlas, and Scosche ... products. These products will be showcased at CES 2015, ... . "Our partners choose PerformTek ... – with the clinical data to back it up," ...
(Date:12/17/2014)... -- Automation is fundamentally transforming the travel experience and ... borders. Over the past decade, ePassports, biometric readers, ... to self process through border control via eGates ... increasing number of airports, seaports, and land borders ... Maxine Most , Principal at Acuity Market ...
(Date:12/11/2014)... --Research and Markets , ... ) has announced the addition of the ... to their offering. One major ... technology. With continuous advances in technology, it is ... standard that meets the needs and expectations of ...
Breaking Biology News(10 mins):Valencell PerformTek Biometrics Power the Most Accurate Wearables at CES 2015 2Automated Border Control (ABC) Transforms the Global Travel Experience With More Than 2500 ABC eGates and APC Kiosks Deployed In Airports, Seaports, and Land Borders Worldwide 2Biometrics Market in the APAC Region 2015-2019: Key Vendors are 3M Cogent, NEC, Safran and Suprema 2
(Date:12/24/2014)... Florida (PRWEB) December 24, 2014 The Healthy ... safer place to raise families. In-Vest USA ... who protect us – our first responders. Today, these two ... enforcement officers by providing them with body armor through In-Vest’s ... the tragic shootings that happened this past week in New ...
(Date:12/24/2014)... Verde Pointe Dental Associates 2014 Ugly Holiday ... years homemade Christmas sweater lit up, but this years overall ... is Tandy Wilson for the second year in a row. ... Kimmerling DDS. "She took pictures of the entire staff and ... , "Every year I enjoy stopping by the dental ...
(Date:12/24/2014)... 24, 2014 As 2014 draws to ... that before investing time and money into a new ... professional that specializes in tankless and eco-friendly products or ... their water heater in 2015 to research “green” and ... , Greenstar Home Services specializes in eco-friendly and ...
(Date:12/24/2014)... By Dennis Thompson ... -- There,s good news about the experimental Ebola vaccine that ... new research shows a precursor of that vaccine produced ... earlier version of the vaccine, when given to more than ... antibodies and white blood cells that could potentially protect a ...
(Date:12/24/2014)... Alan Mozes HealthDay Reporter TUESDAY, ... indoor tanning beds and booths, although this risky behavior remains popular ... reveals. In 2013, about 20 percent of high school girls ... form of indoor tanning at least once in the previous year, ... percent of girls and nearly 7 percent of boys who had ...
Breaking Medicine News(10 mins):Health News:The Healthy Home Company and In-Vest USA Team Up to Save the Lives of Law Enforcement 2Health News:Verde Pointe Dental Associates Announces the 2014 Ugly Sweater Holiday Contest Winner 2Health News:Greenstar Home Services Offers Tankless Water Heater Advice to Local Homeowners 2Health News:Early Study Offers Hope for an Ebola Vaccine 2Health News:Early Study Offers Hope for an Ebola Vaccine 3Health News:Early Study Offers Hope for an Ebola Vaccine 4Health News:Fewer U.S. Teens in Tanning Salons, Study Finds 2Health News:Fewer U.S. Teens in Tanning Salons, Study Finds 3
Other Contents