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Mimicking in Medical News

Leukemia cells evade immune system by mimicking normal cells, Stanford studies show

STANFORD, Calif. Human leukemia stem cells escape detection by co-opting a protective molecular badge used by normal blood stem cells to migrate safely within the body, according to a pair of studies by researchers at Stanford University Medical School. "We call it the 'Don't eat me signal,'" ...

UF scientists program blood stem cells to become vision cells

...rogram in Stem Cell Biology and Regenerative Medicine at UF's McKnight Brain Institute. "As we proceeded, we found we could activate the stem cells by mimicking the body's natural signaling channels with chemicals. This implies a whole new field of stem cell research that uses drug manipulation rather than gen...

Scientist Presents Data Countering Medicine's Claim of Increasing Life Span In Midst Of Debate Over Medical Insurance

...ds which he left to form his own research companies in which he obtained many patents on energy conversion and storage as well as on plastic membranes mimicking natural membranes. Later he became interested in ancient writings about the inner energy of the human body. In exchange for teaching free public cours...

Caffeine reverses memory impairment in Alzheimer's mice

...ors such as diet and exercise, Arendash said. The just-published Florida ADRC study included 55 mice genetically altered to develop memory problems mimicking Alzheimer's disease as they aged. After behavioral tests confirmed the mice were exhibiting signs of memory impairment at age 18 to 19 months about a...

New PICC Mimics Nature

...scular designed the catheter to have a biomimetic surface that mimics the natural glycocalyx layer on endothelial tissues. Laboratory tests prove that mimicking the glycocalyx layer can dramatically reduce thrombus formation on the catheter surfaces. r4 Vascular recently gained FDA clearance to launch...

A Robot That Reads Your Mind?

... This development could lead to robots that act more like human companions -- making decisions by anticipating or questioning actions rather than just mimicking or repeating pre-programmed instructions. The scientists relied on previous research that found people have "mirror neurons" in the brain that tr...

Recent developments at Burnham Institute for Medical Research, May 2009

...in collaboration with Dr. Arnold Satterthwait and colleagues, studied how endogenous inhibitors of NLRs function in hopes of developing strategies for mimicking their actions. The intended result is ameliorating various autoimmune and inflammatory diseases where hyperactivity of NLRs has been implicated. In a ...

64-slice CT: Most dose efficient for evaluating pregnant patients with possible pulmonary emboli

...nt of soft tissue in late pregnancy," said Dr. Gilet. "Pregnant patients are always going to be at a greater risk both for PE and symptoms closely mimicking PE, so we will probably continue to do a significant number of pulmonary angiograms on these patients. These patients really need definitive diagnosis...

Type of vitamin B1 could treat common cause of blindness

..., a fat-soluble form of vitamin B1. In their experiments, they first injected laboratory rats with bacterial toxins that ordinarily produce a reaction mimicking uveitis. When those rats are fed benfotiamene, they fail to develop any signs of the inflammatory disorder. "Benfotiamene strongly suppresses this ...

Fitness Footwear Launches New Range of Fitness Sandals

...ops, http://www.fitnessfootwear.com/fitflops/ ) unique micro wobble board midsole which is designed to slightly destabilise the foot with every step, mimicking the effect of walking barefoot on a soft surface. While Fit Flops take a little getting used to at first, the effects are very noticeable as the midso...
Mimicking in Medical Technology

Studies Show AFRESA(R) Controls Post-Meal Sugar Levels With Less Weight Gain and Hypoglycemia Risk for Diabetes Patients

...n inhalation and delivers insulin quickly to the blood stream. Peak insulin levels are achieved within 12 to 14 minutes of administration, effectively mimicking the release of meal-time insulin observed in healthy individuals. The AFRESA phase 2/3 clinical program included over 4,500 adult patients. Abou...

AFRESA(R) Phase 3 Pulmonary Function Safety Data in Patients with Diabetes Presented at ADA

...n inhalation and delivers insulin quickly to the blood stream. Peak insulin levels are achieved within 12 to 14 minutes of administration, effectively mimicking the release of meal-time insulin observed in healthy individuals. The AFRESA phase 2/3 clinical program included over 4,500 adult patients. Abou...

PARI Pharma's Nebulized DSCG Shows Results Similar to Inhaled Steroids in Asthma Studies Presented at ATS

...r operated at different humidity levels revealed how delivery and deposition performance of aerosols can be affected. In-vitro breath simulation tests mimicking breathing patterns of 3 and 10 year old children demonstrated drug delivery performance is nearly unaffected when electronic eFlow Technology nebulize...

MannKind Updates Status of NDA Submission for AFRESA

...e, releasing insulin monomers that rapidly enter the bloodstream. It achieves peak insulin levels within 12-14 minutes of administration, effectively mimicking the release of meal-time insulin observed in healthy individuals, but which is absent from patients with diabetes. About MannKind Corporation ...

MannKind Reports Successful Completion of Device Bioequivalence Trial

...e, releasing insulin monomers that rapidly enter the bloodstream. It achieves peak insulin levels within 12-14 minutes of administration, effectively mimicking the release of meal-time insulin observed in healthy individuals, but which is absent from patients with diabetes. About MannKind Corporation ...

MannKind Corporation to Review Positive Results From Final Two Pivotal Phase 3 Clinical Studies in Type 1 and Type 2 Diabetes

...e, releasing insulin monomers that rapidly enter the bloodstream. It achieves peak insulin levels within 12-14 minutes of administration, effectively mimicking the release of meal-time insulin observed in healthy individuals, but which is absent from patients with diabetes. About MannKind Corporati...

Mpex Pharmaceuticals Presents New Data on MP-376 in Cystic Fibrosis

...ations demonstrated rapid bacterial killing with no development of resistance over the course of 4 days. In contrast, doses of levofloxacin mimicking human exposures following systemic administration showed initial bacterial killing, but allowed for resistance development within 24 ho...

Amylin Pharmaceuticals to Present Novel Data on Promising Obesity Pipeline at 2008 Annual Scientific Meeting of The Obesity Society

...ity, and our deep expertise in peptide hormones, enables us to develop drugs that may help regulate how many calories we eat, burn and store as fat by mimicking the effects of naturally occurring hormones. Amylin's approach has the potential to achieve significant weight loss with a reduced risk for side effec...

MannKind Reports Positive Data from a Phase 3 Clinical Study of Technosphere Insulin in Type 1 Diabetes

...ves peak insulin levels within 12-14 minutes of administration, effectively mimicking the release of meal-time insulin observed in healthy individuals, but which is absent from patients with diabetes. MannKind believes that by mimicking the normal physiologic release of meal-time insulin, Technosphere Insulin w...

Novavax Announces Favorable Results from Phase I/IIa Pandemic Influenza Vaccine Program

...l Data and Safety Monitoring Board fully supported continuation of the study including expansion to the 90 mcg dose. VLPs are recombinant structures mimicking the size and shape of the virus but lack genetic material and are therefore incapable of replication. Because they resemble actual infectious particle...
Mimicking in Medical Dictionary

Thoracic Outlet Syndrome

...and hand. ... Thoracic Outlet Syndrome (Mayo Foundation for Medical Education and Research) ... Article: Thoracic outlet syndrome (TOS) mimicking Takayasu's arteritis--case report. ... Thoracic outlet syndrome is a combination of pain in the neck and shoulder, ... Problems with the n...

Pancreatic abscess

... not considered in a ... isolated pyogenic pancreatic abscess . secondary to Klebsialla ... Similar to other reports of pancreatic abscess . mimicking malignancy, our initial diagnosis ... Pancreatic abscess - Overview, A pancreatic abscess is a cavity of pus within the pancreas. .....
Mimicking in Biological News

Animal and plant communication at the ESA Annual Meeting

...romones to communicate with one another, she also wondered if the bugs were mimicking the scent of the ants. When she and her colleagues immobilized the bugs, t...ce Foundation Research Experience for Teachers grant, placed painted tubes mimicking pitcher plants' natural color spectrum of redness into the plants' habitat....

C. difficile spores spread superbug

...other settings. A team of scientists have successfully mirrored the infection cycle of C. difficile by generating a 'mouse hospital' with conditions mimicking the human environment in which C. difficile is transmitted. The results have implications for infection control measures in the healthcare enviro...

Robo-bats with metal muscles may be next generation of remote control flyers

...ings, but simply making smaller versions of planes and helicopters doesn't work very well. Instead, researchers at North Carolina State University are mimicking nature's small flyers and developing robotic bats that offer increased maneuverability and performance. Small flyers, or micro-aerial vehicles (MA...

DuoCort: New chronotherapy for adrenal insufficiency

... un-physiological glucocorticoid replacement delivered by even the best therapy available today. The large unmet medical need is to improve therapy by mimicking the sizable diurnal variation in serum cortisol that normally occurs. DuoCort seeks to do so by providing a so-called chronotherapy with once-a-day do...

CSIRO deal to commercialize 'artificial gut'

...nd more cost-effective than the current in vivo (human) method. The GI and RS Analyser is the first of its kind in the world. The prototype works by mimicking the human digestion process and was originally developed to test the properties of new grains being developed by the Flagship. Dr Bruce Lee, Directo...

Omega fatty acid balance can alter immunity and gene expression

...ether theses fatty acids might have other effects, and developed a dietary intervention strategy in which 27 healthy humans were fed a controlled diet mimicking the w6/w3 ratios of early humans over 5 weeks. They then looked at the gene levels of immune signals and cytokines (protein immune messengers), that i...

Saved by junk DNA

... in the endless evolutionary race. Evolution in test tubes To further test their theory, the researchers conducted a complex experiment aimed at mimicking biological evolution, using yeast cells as Darwinian guinea pigs. Their results show that when a repeat is present near a gene, it is possible to sele...

3-D research model tackles prostate cancer spread

...growing prostate cancer cells on the tissue-engineered bone to observe the interactions between the cells and the surrounding tissue so it is a way of mimicking the cancer cells invading the bone environment." Ms Sieh said it was still not clear to researchers how bones and cancer cells interacted. "With ...

Bird feathers produce color through structure similar to beer foam

...chnological applications of the finding. "We have found that nature elegantly self assembles intricate optical structures in bird feathers. We are now mimicking this approach to make a new generation of optical materials in the lab," said Dufresne, assistant professor of mechanical engineering, chemical engine...

DNA evidence is in, newly discovered species of fish dubbed H. psychedelica

...o matter the surroundings. The coloring led co-author David Hall, a wildlife photographer and owner of seaphotos.com, to speculate that the fish is mimicking corals. Indeed, Hall produced photos for the new scientific paper showing corals the animals may be mimicking. The other co-author, Rachel Arnold, ...
Mimicking in Biological Technology

New angle on gecko research

...traction system, however," says Russell, a biological sciences professor at the U of C. "We are trying to understand this process, which will help in mimicking it for application to robotics." Geckos have long been known for their remarkable abilities to move on smooth surfaces such as glass. This study a...

SAFC Biosciences(R) Defines Hydrolysate Components That Enhance Chinese Hamster Ovary (CHO) Cell Line Protein Production

...t SAFC Biosciences have determined that an ideal method for biopharmaceutical manufacturers to increase process consistency and reproducibility, while mimicking the productivity and quality profile results from their current hydrolysate-containing processes, is to fully characterize and define those components...

High-Tech 'Smart' Face Mask Helps Hong Kong Families Combat Swine Flu

... on contact. BioFriend's molecular technology can be applied to substrates such as rayon and cotton textile fiber. BioFriend(TM) captures pathogens by mimicking the sites on human cells to which they normally attach, then, destroys them by disrupting their surfaces (viruses) and cell walls (bacteria). BioFrien...

SRNL to study applicability of solar cell coatings

...ar cells, you lose about one-third of the energy because the sunlight is simply reflected away." There are, however, new engineered coatings that, by mimicking the way a moth's eye absorbs light, reduce unwanted reflection from 30 percent to less than 2 percent on a typical silicon solar cell. The SRNL p...

Australia: Face Mask That Kills Swine Flu Readied for Australian Pandemic Fight

... on contact. BioFriend's molecular technology can be applied to substrates such as rayon and cotton textile fiber. BioFriend(TM) captures pathogens by mimicking the sites on human cells to which they normally attach, then, destroys them by disrupting their surfaces (viruses) and cell walls (bacteria). BioFrien...

MannKind Submits NDA for AFRESA for Treatment of Diabetes

...eleasing insulin monomers that rapidly enter the bloodstream. AFRESA achieves peak insulin levels within 12-14 minutes of administration, effectively mimicking the release of meal-time insulin observed in healthy individuals, but which is absent or impaired in patients with diabetes. The NDA submission i...

MannKind Agrees with Pfizer on the Purchase of Frankfurt Insulin Manufacturing Plant

...e, releasing insulin monomers that rapidly enter the bloodstream. It achieves peak insulin levels within 12-14 minutes of administration, effectively mimicking the release of meal-time insulin observed in healthy individuals, but which is absent from patients with diabetes. About MannKind Corporation ...

Hong Kong Biotech Company, Filligent, Announces CE Certification of Its Revolutionary, Anti-Infective Medical Face Mask, the BioMask

... on contact. BioFriend's molecular technology can be applied to substrates such as rayon and cotton textile fiber. BioFriend(TM) captures pathogens by mimicking the sites on human cells to which they normally attach, then, destroys them by disrupting their surfaces (viruses) and cell walls (bacteria). BioFrien...

Research highlights potential for improved solar cells

...ad in the reported carrier multiplication results. These factors included variations between samples, differences in detection techniques, and effects mimicking the signatures of carrier multiplication in spectroscopic measurements. To analyze how a particular detection technique might affect an outcome, Jo...

Stallergenes Inaugurates the Biggest Pharmaceutical Allergen Production Unit in the World

...ymptoms unsatisfied with or inadequately controlled by symptomatic treatments. Oralair(R) Grasses contains a mix of five standardised grass allergens, mimicking patients' natural exposure: perennial rye grass (Lolium perenne), meadow grass (Poa pratensis), timothy grass (Phleum pratense), cocksfoot (Dactylis g...
Mimicking in Biological Products

EasyCyte Plus System from Guava Technologies

Description:...the efficiency of experimental outputs. Not only does this shorten the number of iterations for any one experiment, it also comes that much closer to mimicking the complex biological responses within the body....
Company:Guava Technologies
Mimicking in Biological Dictionary

Muscularis

...reas ... BioInfoBank Library :: Pathology grading of colon cancer surgical resection and its ... Congenital Absence of the Muscularis Propria mimicking Crohn Disease. ... ...
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