Navigation Links

Tag: "paradigm" at biology news

Climate change was the cause of Neanderthal extinction in the Iberian Peninsula

...ta is that they differ from the current scientific paradigm which makes Homo Sapiens responsible for the Neanderthal extinction. This work is a contribution to a new scientific current ?leaded by Dr. Clive Finlayson, from the Gibraltar Museum ?according to which Neanderthal isolation and, possibly, extinction...

Molecule that destroys bone also protects it, new research shows

...for nearly all immune system activities. "This paradigm underwent a sea change in 2005 with the discovery of a new type of T cell that produces IL-17, now called TH-17," she said. "We know now that almost all autoimmune diseases, at least in the mouse model, are caused by TH-17 cells. This new information...

Dinosaur hearing, listening to muscle noise, quieter cubicles

...ween the early evening and midnight. Following the paradigm that transients are most vocal when feeding, these results suggest that more feeding occurred at night when it is not possible to observe them visually. This acoustic information is a valuable supplement to traditional visual observations, and is she...

Study shows hope for early diagnosis of Alzheimer's

...They used a specific protocol, called the “oddball paradigm with novel sounds,?to collect the EEG signals, during which patients hear a series of low- and high-frequency tones as well as some novel sounds. Patients were asked to respond by pressing a button every time they heard the high frequency tone, also ...

Scientists find potential 'off-switch' for HIV virus

...hat reduces the flow of current. "The resistor paradigm is a helpful way to think about how HIV enters and exits latency, and it might serve as a useful model for latent infections by other viruses, as well," said Shenk, Princeton's James A. Elkins Jr. Professor in the Life Sciences in the Department of M...

Penn study on lung-infecting bacterial enzyme suggests new approach to cystic fibrosis treatment

...ung injury in CF patients. They also present a new paradigm for treating CF. Specific inhibitors against the enzyme, in conjunction with current antibiotic treatments and supportive measures, might be a viable near-term approach to improving length and quality of life for many CF patients, before CF gene ther...

Tissue engineering for craniofacial reconstruction

...he host tissue. The traditional tissue-engineering paradigm combines isolated cells with appropriate bioactive agents in a biomaterial scaffold. It is widely recognized that scaffold architecture can profoundly influence the behavior of cells on tissue-engineering constructs. Today, during the 85th General S...

Genomics throws species definition in question for microbes

...mittee on Systematics of Prokaryotes to consider a paradigm shift in the species definition. The need for more thorough study of the mechanisms of speciation before a more meaningful and practical species theory can be developed. The need for more comprehensive and systematic data to uncover whether...

Math model predicts cancer behavior

... bit closer to reality," Quaranta said. "This is a paradigm that is new to experimental biology." "What is happening in biology is similar to trends seen in recent decades in the physical sciences," Cummings said. "Computational models like this, in which complex behavior emerges from computer simulations g...

What's next for gene therapy? Plastic

...t VT-WF SBES, and Long. "The paper defines a new paradigm for research," said Long. Layman, whose bachelor of science degree is from Virginia Commonwealth University in chemical engineering, "typifies the way we are going to educate students in the future," Long said. "He is an engineer working in chemistry...

Slow brain waves play key role in coordinating complex activity

...devices in paralyzed patients. "This represents a paradigm shift in how we map brain function," said Berger. "As a neurosurgeon, I work within these very complicated cortical and subcortical areas where regions talk to each other, and there is a level of connectivity between cortical regions not apparent by ...

Intrinsic eye protein halts angiogenesis

...y such as corneal transplantation. "The standard paradigm has been the cornea is avascular because it has lots of anti-angiogenic molecules and it does," Balamurali Ambati said. "But knockdown of any of the other molecules does not cause blood vessels to enter the cornea. Knocking down SFLT-1 allows angioge...

AIDS study challenges conventional treatment guidelines for HIV patients

...al load. These results represent a shift in the paradigm that the rate of CD4 cell loss in a given HIV-infected individual can be accurately predicted by his or her viral load. Predicting disease progression is crucial in the treatment of HIV-positive people, such as in making the decision as to when it is...

Quick -- what’s that smell?

... the Monell researchers developed a new behavioral paradigm using trained mice to ask whether longer exposure to an odor would result in more accurate identification of that odor. The results indicated that the mice needed extra time to accurately identify more complex odors. "The well-trained mouse needs ...

Pure novelty spurs the brain

...el used what is known as an "oddball" experimental paradigm to study how novel images activate the SN/VTA of volunteer subjects' brains. In this method--as the subject's brains were scanned using functional magnetic resonance imaging--they were shown a series of images of the same face or outdoor scene. Howev...

New study reveals signaling pathways required for expansion of pancreas stem cells

... role, promotes their expansion, revealing a novel paradigm of signaling that explains the balance between expansion and differentiation of pancreatic epithelial progenitors. "The complications of diabetes mellitus impose enormous medical, economic, and social costs to both the patient and the health-care sy...

Gatekeeping: Penn researchers find new way to open ion channels in cell membranes

...the membrane voltage. The finding introduces a new paradigm for understanding the gating of ion channels and lays the conceptual groundwork for designing new drugs to control ion-channel activity in medical intervention. Voltage-gated ion channels are embedded in the cell membranes of most types of cells. ...

Researchers discover which organs in Antarctic fish produce antifreeze

...oidance physiology and "reveals that the long-held paradigm of hepatic-based AF synthesis and secretion is no longer universally applicable." Instead, pancreatic antifreeze expression is universal. ...

Nanowire arrays can detect signals along individual neurons

...l unmatched by other techniques; it provides a new paradigm for building sophisticated interfaces between the brain and external neural prosthetics; it represents a new, powerful, and flexible approach for real-time cellular assays useful for drug discovery and other applications; and it opens the possibility...

Study finds how organs monitor themselves during early development

...s. This work, says Dr. Lehmann, "has established a paradigm that can now be tested for the development of other organs and in other organisms, including the mouse. Eventually findings in model organisms increase our understanding of normal development and disease." ...

1 2 3

Other Tags
(Date:6/18/2015)... , June 18, 2015 This report analyzes ... by the following Product Segments, which includes Immunoassay Analyzers ... Immunoassay Systems, Radio Immunoassay Systems, and Nephelometric Immunoassay Systems. ... Canada , Japan ... , Latin America , and ...
(Date:6/17/2015)... , Deutschland und GERMANTOWN, Maryland , ... ®   Produktlinie mit DNA-Tests verbessert ... N.V. (NASDAQ: QGEN ; Frankfurt Prime Standard: QIA) ... neue STR-Testkits der Produktlinie Investigator ® ... den Markt eingeführt. Die neuen Kits zur Erstellung genetischer ...
(Date:6/17/2015)... , June 17, 2015  Synaptics Inc. (NASDAQ: ... solutions, today announced that Xiaomi, one of the ... ® ClearPad ® family of capacitive ... integrated circuits (DDICs) for its latest smartphones, the ... ClearPad for full in-cell display solutions and DDICs ...
Breaking Biology News(10 mins):Global Immunoassay Systems Market 2Global Immunoassay Systems Market 3Global Immunoassay Systems Market 4Global Immunoassay Systems Market 5Global Immunoassay Systems Market 6Global Immunoassay Systems Market 7Global Immunoassay Systems Market 8Global Immunoassay Systems Market 9Global Immunoassay Systems Market 10Global Immunoassay Systems Market 11Global Immunoassay Systems Market 12Global Immunoassay Systems Market 13Global Immunoassay Systems Market 14Global Immunoassay Systems Market 15Global Immunoassay Systems Market 16Global Immunoassay Systems Market 17Global Immunoassay Systems Market 18Global Immunoassay Systems Market 19Global Immunoassay Systems Market 20Global Immunoassay Systems Market 21Global Immunoassay Systems Market 22Global Immunoassay Systems Market 23Global Immunoassay Systems Market 24Global Immunoassay Systems Market 25Global Immunoassay Systems Market 26Global Immunoassay Systems Market 27Global Immunoassay Systems Market 28Global Immunoassay Systems Market 29QIAGEN bringt in den USA neue Kits für die forensische DNA-Analyse auf den Markt 2QIAGEN bringt in den USA neue Kits für die forensische DNA-Analyse auf den Markt 3QIAGEN bringt in den USA neue Kits für die forensische DNA-Analyse auf den Markt 4QIAGEN bringt in den USA neue Kits für die forensische DNA-Analyse auf den Markt 5QIAGEN bringt in den USA neue Kits für die forensische DNA-Analyse auf den Markt 6Synaptics Touchscreen and Display Driver IC Solutions Power Xiaomi's Latest Flagship Smartphones 2Synaptics Touchscreen and Display Driver IC Solutions Power Xiaomi's Latest Flagship Smartphones 3
(Date:7/3/2015)... Lenexa, KS (PRWEB) , ... July 03, 2015 ... ... firm dedicated exclusively to healthcare providers, has been retained to lead a national ... Okla. One of the top-ranked executive search firms in the healthcare industry, B. ...
(Date:7/3/2015)... Orange, CT (PRWEB) , ... July 03, 2015 , ... ... at home is a good blender and easily accessible, quality ingredients. Aurora Natural is ... your smoothie for an added boost of fiber, protein, antioxidants, vitamins and minerals! , ...
(Date:7/3/2015)... ... , ... Jennifer Renee Hanes, DO is the new Medical Director of its ... independent freestanding emergency rooms in the United States. , “We are excited to welcome ... Executive Medical Director of First Choice Emergency Room, Dr. James M. Muzzarelli. , ...
(Date:7/3/2015)... ... ... Selfie on a Stick ” was featured on NewsWatch as part of its monthly ... Forstrom, a technology expert and special reporter for NewsWatch, conducted the review and shared ... smartphone has an incredibly powerful camera built into it. And when someone is traveling ...
(Date:7/3/2015)... ... ... Every year, One-to-1 Fitness and the Red Deer Fit Body ... community with free fitness training and indoor fitness boot camp classes for 24 straight ... thousands of charity dollars and ended with a $10,000 donation to the Jumpstart organization. ...
Breaking Medicine News(10 mins):Health News:Jane Phillips Medical Center Retains B. E. Smith to Recruit New Chief Nursing Officer 2Health News:Jane Phillips Medical Center Retains B. E. Smith to Recruit New Chief Nursing Officer 3Health News:Aurora Product, Inc. Announces An Original New Line: Smoothie Fixins’ 2Health News:Dr. Jennifer Renee Hanes Named by First Choice Emergency Room as Medical Director of Missouri City, TX Facility 2Health News:Dr. Jennifer Renee Hanes Named by First Choice Emergency Room as Medical Director of Missouri City, TX Facility 3Health News:Learn How to Take Selfies like Kendall Jenner 2Health News:Red Deer Fitness Studio Raises $10,000 for Charity Organization with 24-Hour Train-a-Thon 2Health News:Red Deer Fitness Studio Raises $10,000 for Charity Organization with 24-Hour Train-a-Thon 3
Other Contents