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Xper at Biology News

Sea skate experiment sheds light on human cell transport

Along with Mark Musch, a longtime University of Chicago collaborator, Goldstein conducted an experiment with the red blood cells of skates to understand how these skinny, graceful fish can swim from salt water to fresh water. For humans, such a drastic environmental change would prompt an equally drastic physiological change: Our cells would take in too much water, diluting blood and other body f...

Experiments provide proof of how traveling in groups protects insects

Few events involving animals are more dramatic than when they band together and head out on the march cross-country. Among examples are the many thousands of wildebeests and other hoofed mammals that form herds and migrate across the African plains. and young locusts also sometimes unite with their...

Experiments provide proof of how traveling in groups protects insects

Few events involving animals are more dramatic than when they band together and head out on the march cross-country. Among examples are the many thousands of wildebeests and other hoofed mammals that form herds and migrate across the African plains. and young locusts also sometimes unite with their...

NIAID Initiates Trial of Experimental Avian Flu Vaccine

Fast-track recruitment has begun for a trial to investigate the safety of a vaccine against H5N1 avian influenza, the National Institute of Allergy and Infectious Diseases (NIAID), part of the National Institutes of Health (NIH), announced today. Sites in Rochester, NY, Baltimore and Los Angeles will enroll a total of 450 healthy adults. The clinical sites are part of the NIAID-sponsored V...

South America's vast pantanal wetland may become next everglades, UNU experts warn

South America's giant Pantanal wetlands, one of the world's most bio-diverse ecosystems, is at growing risk from intensive peripheral agricultural, industrial and urban development ?problems expected to be compounded by climate change, United Nations University experts warn. Covering more than 165,000 square kilometers ?an area roughly equal to Florida ?in the heart of South America, the P...

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Xper at Biology Products

Experion RNA StdSens Analysis Kit for 25 Chips from Bio-Rad

Description:The Experion StdSens analysis kit for 25 chips provides the chips and reagents required to perform standard-sensitivity RNA analysis (at nanogram levels) with the Experion automated electrophoresis system. This kit includes 25 RNA StdSens microfluidic chips, 2 x 1,250 microliters RNA gel, 2 x 20 microliters RNA StdSens stain, 2 x 20 microliters RNA ladder, 2 x 900 microliters RNA StdSens loading...
Company:Bio-Rad

Experion RNA HighSens Analysis Kit for 25 Chips from Bio-Rad

Description:The Experion HighSens analysis kit for 25 chips provides the chips and reagents required to perform high-sensitivity RNA analysis (at picogram levels) with the Experion automated electrophoresis system. This kit includes 25 RNA HighSens microfluidic chips, 2 x 1,250 microliters RNA gel, 2 x 20 microliters RNA HighSens stain, 20 microliters RNA ladder, 2 x 900 microliters RNA HighSens loading buff...
Company:Bio-Rad

Experion RNA HighSens Reagents and Supplies, for 10 chips from Bio-Rad

Description:Experion HighSens reagents and supplies, for 10 chips, provides the reagents and supplies sufficient to perform high-sensitivity RNA analysis (picogram levels) with 10 chips on the Experion automated electrophoresis system. Supplied are 1,250 microliters RNA gel, 20 microliters RNA HighSens stain, 20 microliters RNA ladder, 900 microliters RNA HighSens loading buffer, 100 microliters RNA sensitiv...
Company:Bio-Rad

Experion RNA StdSens Reagents and Supplies, for 10 chips from Bio-Rad

Description:Experion StdSens reagents and supplies, for 10 chips, provides the reagents and supplies sufficient to perform standard-sensitivity RNA analysis (nanogram levels) with 10 chips on the Experion automated electrophoresis system. Supplied are 1,250 microliters RNA gel, 20 microliters RNA StdSens stain, 20 microliters RNA ladder, 900 microliters RNA StdSens loading buffer, and 2 spin filters....
Company:Bio-Rad

Experion RNA HighSens Chips, 10 from Bio-Rad

Description:Experion HighSens chips are the microfluidic chips used to perform high-sensitivity RNA analysis (picogram levels) with the Experion automated electrophoresis system. Each chip has the capacity to run 11 RNA samples. Supplied as 10 chips....
Company:Bio-Rad

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Xper at Biology Technology

Innovation expert speaks on the business-IT balancing act

. We asked him to share some of his insights into the ways business and information techno...

General Considerations for Successful Transfection Experiments

Keep an eye on your cells; ensure they are in good condition and set a suitable plating protocol for optimal cell density from the beginning to the end of transfection....

PCR Grade Deoxynucleotides Additional power to perfect your PCR experiments

Deoxynucleotides are vital components in amplification reactions, and the purityof these reagents significantly influences the results of your experiments. Roche Applied Science developed a new manufacturing and purificationprocess for...

Housekeeping Genes: Universal Positive Controls in siRNA Knockdown Experiments

RNA interference is a powerful technique for geneknockdown experiments in academic research and animportant tool for target identification and target validationin therapeutic research. A growing number of different cell lines are us...

2100 expert software Powerful software for the analysis of RNA, DNA, proteins, and cells with the Agilent 2100 bioanalyzer

Powerful software for the analysis of RNA, DNA, proteins, and cells with the Agilent 2100 bioanalyzer The Agilent 2100 bioanalyzer is aunique, on-chip, electrophoresis andflow cytometry analysis tool for RNA,DNA proteins and cells....

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Xper at Biology Definition

Hershey-Chase experiment

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Experimental evolution

. Evolution can be observed in the laboratory as organisms adapt to new environmental...
Xper at Biology Dictionary

Experimental evolution

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Xper at Medicine News

Smoking a greater risk than HIV? Yes say health experts!!!!

A research backed by the British government says that smoking will turn out to be the biggest killer in the years to come, surpassing the threat of even HIV. The British broadcasting corporation reported on Monday that in the developing world smoking will kill more people than any other disease in the next 20 years. The report released from the Institute of Development Studies in Sussex,...

Experimental treatment for Ebola Virus Shows promising results in mice

Scientists at the Center for Disease Control and Prevention (CDC) in Atlanta, Georgia, have said that an experimental treatment for the deadly Ebola virus has shown promising results in mice. In the study, researchers led by Dr. Manish Gupta took antibodies from the immune systems of mice that had survived infection with the deadly Ebola virus and injected them into other Ebola-free mice...

Drinking Laws 'Fuel Disease' In UK: Expert

The doctor treating ailing football legend George Best has condemned the relaxation of licensing laws in England and Wales, saying it reflected a 'society falling apart'.// The new legislation took effect at 00:01 GMT on Thursday, consigning the traditional 23:00 closing time to history and ushering in what the government hopes will be a more relaxed and civilized socializing. But s...

Almost a death experience

According to French researchers there is no obvious medical explanation for the near death experience reported by some patients during cardiac arrest. The near death experience (NDE) has received quite a lot of attention in recent years.// It involves a feeling of disconnection from the body during a life-threatening medical crisis - typically a cardiac arrest - and often progress down a...

Experimental drug to fight flu

RECENT research has shown that new compounds developed for preventing and treating the flue have shown promise in animal studies, and may require only one dose to be effective.// The compounds, known collectively as multimeric zanamivir, are based on the existing flu drug relenza, or zanamivir, which the U.S. Food and Drug administration approved in 1999 for treating influenza A and B. R...

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Xper at Medicine Products

Allura Xper FD10

Description:The Allura Xper FD10 supports the cardiac workflow through Xper: a unique workflow concept that allows personalization of personalized user settings. In addition Xper integrates all functionality at tableside in one intuitive user interface. For example the interventional tools Allura 3D-CA, 3D-RA and StentBoost can be controlled from tableside.The excellent image quality and low dosages ma...
Company:Philips Medical Systems

Allura Xper FD20 for Interventional Cardiology

Description:Allura Xper is the perfect partner for growing your business practice.Open to future technology these systems are scalable to meet your needs now and in the years to come.Flexibility means that your Allura Xper FD20 system supports mixed-use as well as dedicated cardiac use. Openness to new technologies allows you to add new applications and techniques such as Allura 3D-CA and StentBoost. T...
Company:Philips Medical Systems

GeneXpert System

Description:The GeneXpert System utilizes real-time polymerase chain reaction (PCR) to amplify and detect target DNA. The system is the first to fully automate and integrate all the steps required for PCR-based DNA testing: sample preparation, DNA amplification and detection. Designed to simplify hands-on preparation, the system provides PCR test results from a raw sample in 30 minutes or less, enabling time...
Company:Cepheid

Xpert 80

Description:Kubtec introduces a breakthrough in specimen radiography. The XPERT represents a research tool that can provide up to 65,536 shades of gray in every digital x-ray image, thus being able to capture the smallest changes in density that heretofore were lost to the human eye. With features including digital detectors from 2 x 2 to 8 x 8 in size, multi-color digital operator interface, and a 19 digita...
Company:Kubtec

Xpert 40

Description:Kubtec introduces a breakthrough in specimen radiography. The XPERT represents a research tool that can provide up to 65,536 shades of gray in every digital x-ray image, thus being able to capture the smallest changes in density that heretofore were lost to the human eye. With features including digital detectors from 2 x 2 to 8 x 8 in size, multi-color digital operator interface, and a 19 digita...
Company:Kubtec

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Xper at Medicine Technology

TMC125 Showed Significant Virologic Response at Week 24 in Treatment-Experienced HIV Patients With NNRTI Resistance in Phase 3 Trials

Data Published in The Lancet on TMC125, an Investigational NNRTIfrom Tibotec YARDLEY, Pa., July 05, 2007 /PRNewswire/ -- Data from twoongoing Phase 3 studies (DUET-1 and DUET-2) showed significantlymore HIV-1 adult patients with documented non-nucleoside reversetranscriptase inhibitor (NNRTI) and protease inhibitor (PI)resistance reached an undetectable viral load (defined as achievingco...

New Phase 3 Study Published in The Lancet Evaluates Efficacy and Safety of Prezista/Ritonavir vs. Kaletra as Part of HIV Combination Therapy in Treatment-Experienced Adults With HIV

BRIDGEWATER, N.J., July 05, 2007 /PRNewswire/ -- Results fromthe primary analysis of a randomized, controlled, open-label, Phase3 study showed that 77 percent of treatment-experienced HIV-1infected adults taking PREZISTA(TM) (darunavir) 600 mg tablets with100 mg ritonavir (PREZISTA/r) twice daily, plus an optimizedbackground regimen (OBR) of antiretroviral (ARV) agents, reached aplasma v...

Portola Pharmaceuticals Announces Positive Phase II EXPERT Results and Additional Oral and Poster Presentations at the XXI Congress of the International Society on Thrombosis and Haemostasis (ISTH)

SOUTH SAN FRANCISCO, July 02, 2007 /PRNewswire/ -- PortolaPharmaceuticals, Inc. announced today that it will present clinicaland preclinical data on its oral Factor Xa inhibitor and on itsintravenous and oral ADP receptor antagonist at the XXI Congress ofthe International Society of Thrombosis and Haemostasis (ISTH) inGeneva, Switzerland on July 6 through July 12, 2007. The EXPERT...

Expert Opinion Highlights Avigen's AV411 as Potential New Therapeutic for Neuropathic Pain and Opioid Withdrawal

Focus On AV411's Unique Mechanism of Action and Broad Potential forthe Treatment of Neurological Conditions ALAMEDA, Calif., June 26, 2007 (PRIME NEWSWIRE) -- Avigen, Inc.(Nasdaq:AVGN), a biopharmaceutical company innovating therapeuticsfor the treatment of neurological conditions, announced today thatExpert Opinion on Investigational Drugs has published an articlefeaturing...

Neuroblastoma Expert Reviews Progress and Challenges in Fighting Difficult Pediatric Cancer

PHILADELPHIA, June 25, 2007 /PRNewswire-USNewswire/ -- Childhoodcancers are fortunately rare, but among them, neuroblastoma is aspecial case, accounting for 7 percent of all childhood cancers,but 15 percent of childhood cancer deaths. It typically occurs as asolid tumor in the abdomen, but also in the neck, chest, andpelvis, developing in the network of the body's sympathetic nervoussyst...

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(Date:10/10/2008)...n (a) levels boost cardiovascular disease risk fo...y News) -- If you,re worried about reducing your r...at you should quit smoking, eat a healthful diet, ...eck, and make sure your cholesterol levels aren,t ...ein (a) levels are? , Well, if you don,t have ...
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Breaking Medicine News(10 mins):Health News:Little-Known Fat Can Be a Heartbreaker 2Health News:Little-Known Fat Can Be a Heartbreaker 3Health News:Healthcare Resources Available in Difficult Times 2Health News:Healthcare Resources Available in Difficult Times 3Health News:Virginia Rehabilitation Center for the Blind and Vision Impaired Celebrates Opening of New Student Dormitory 2Health News:Video: Just What the Doctor Ordered: Survey Shows Americans Adopting Healthier Lifestyles 2Health News:Video: Just What the Doctor Ordered: Survey Shows Americans Adopting Healthier Lifestyles 3
(Date:10/10/2008)... Yamanaka MD, PhD, of Kyoto University and the Gla...has taken another step forward in improving the po...ed pluripotent stem (iPS) cell technology. , Pre...an be reprogrammed to become embryonic stem cellli...our genes required to reprogram the cells, and a v...
(Date:10/10/2008)...ober 2008.- During the 1950s, Austrian and Swiss s...st region in Nepal taking photographs of the glaci...the Swiss glaciologist Fritz Mller spent eight mon...studying and photographing the Himalayan glaciers....hotographs taken by these scientists are of immens...
(Date:10/9/2008)...ient online registration to the IOF World Congress..., is available only until October 31, 2008. , T...please visit http://www.iofbonehealth.org/wco/200...vailable for participants from non-OECD countries ...n-site registration, at higher rates, will be poss...
(Date:10/9/2008)...Researchers at the European Molecular Biology Labo...mbryo - the first complete developmental blueprint...e scientists could for the first time track all ce...ish. The data was reconstructed into a three-dimen...study, published in the current online issue of S...
Breaking Biology News(10 mins):Yamanaka eliminates viral vector in stem cell reprogramming 2'Himalaya -- Changing Landscapes' photo exhibition draws attention to the impacts of climate change 2'Himalaya -- Changing Landscapes' photo exhibition draws attention to the impacts of climate change 3Digital zebrafish embryo provides the first complete developmental blueprint of a vertebrate 2Tips from the Journals of the American Society for Microbiology 3056 1Tips from the Journals of the American Society for Microbiology 3056 2Tips from the Journals of the American Society for Microbiology 3056 3Tips from the Journals of the American Society for Microbiology 3056 4Former Dallas Cowboy Honored as Parker College of Chiropractic Top 2008 Graduate 17751 1Former Dallas Cowboy Honored as Parker College of Chiropractic Top 2008 Graduate 17751 2Former Dallas Cowboy Honored as Parker College of Chiropractic Top 2008 Graduate 17751 3China Yingxia International Inc Acquires Grocery Chain and Online Distribution Network 4876 1China Yingxia International Inc Acquires Grocery Chain and Online Distribution Network 4876 2China Yingxia International Inc Acquires Grocery Chain and Online Distribution Network 4876 3FDR Might Have Had Melanoma 17747 1FDR Might Have Had Melanoma 17747 2FDR Might Have Had Melanoma 17747 3FDR Might Have Had Melanoma 17747 4
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