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Inactivates in Medical News

Flash-heating Inactivates HIV in Breast Milk: Study

A study by researchers at the Berkeley and Davis campuses of the University of California has found that flash-heating breast milk infected with HIV successfully inactivates the free-floating virus. The researchers hope that this technique - heating a glass jar of expressed breast milk in ...

SANYO Donates Systems Effective vs. Flu to United Nations Organization Affiliate - World Association of Former United Nations Internes and Fellows (WAFUNIF)

...ountry. The model donated today, SANYO's professional-use 'Virus Washer' VW-VF10BG, uses a special 'Electrolyzed Water Disinfecting Element' that inactivates viruses and other airborne contaminants. This is achieved by electrolyzed water dripping or running over the purification element in the 'Virus Washer...

New UVC Kit Destroys Microorganisms Including flu Viruses, Bacteria and Mold

...x times the output of other ultraviolet devices under HVAC conditions, for the longest service life and most reliable germicidal control. It kills or inactivates airborne microbial contaminants to greatly reduce the spread of infectious diseases and eliminate the major source of allergy and asthma discomfort. ...

Viroblock SA Reports a 99% Boost of Efficacy of Facemasks Against H5N1

...far not very effective against viruses, such as influenza, whose sizes are 0.02 to 0.3 microns. Its patented technology (VCCD Tech) potentially inactivates all families and strains of enveloped viruses, like human, avian and swine Influenzas, SARS, AIDS, Ebola and smallpox viruses. VCCD Tech uses a mechan...

American Cancer Society awards 143 research grants to investigators at 83 institutions nationwide

...lahoma Health Sciences Center, will explore anticancer activity of docosahexaenoic acid (DHA), which is found in fish oil. Dr. Ding has found that DHA inactivates an enzyme that is important for the growth of tumor cells, and this grant will further the understanding of DHA's anticancer activity and provide a bi...

Iron induces death in tumor cells

...larly iron. However, high levels of iron in the cell lead to the production of extremely harmful free radicals. To protect itself from these, the cell inactivates free iron by binding it to what are called iron storage proteins. Collaborating with physicians of the Dermatology Department of Mannheim Universit...

Green tea may negate the effects of a common cancer therapy

... capsules of green tea extract) suggesting the impact is very real for patients supplementing their therapy. The team also believes that as the EGCG inactivates bortezomibs function in the tumor cell, it may also prevent some of the side effects that usually accompany the therapy. As a result, patients takin...

Green Tea May Negate the Effects of a Common Cancer Therapy

...mg capsules of green tea extract) suggesting the impact is very real for patients supplementing their therapy. The team also believes that as the EGCG inactivates bortezomib's function in the tumor cell, it may also prevent some of the side effects that usually accompany the therapy. As a result, patients taking...

Penn study identifies how ebola virus avoids the immune system

...read. "This information gives us a new way to study how tetherin works," says Bates. "Binding of a protein produced by Ebola to tetherin apparently inactivates this cellular factor. Understanding how the Ebola protein blocks the activity of tetherin may facilitate the design of therapeutics to inhibit this in...

NexBio Completes First-in-Man Clinical Trial With DAS181 (Fludase(R)) and Strengthens Clinical Leadership

...e National Institute of Allergy and Infectious Diseases (NIAID), part of the National Institutes of Health. DAS181, a recombinant fusion protein, inactivates viral receptors on the cells of the human respiratory tract, thereby preventing influenza and parainfluenza viruses from infecting the human body or f...
Inactivates in Medical Technology

Isis and Collaborators Present New Research at the ATVB Annual Conference

...hibition of 11 beta-HSD1 reduced triglycerides in both liver and blood, while also reducing body fat in animal models. 11 beta-HSD1 is an enzyme that inactivates steroids and may contribute to metabolic disease, suggesting the potential therapeutic benefit of antisense drugs inhibiting 11 beta-HSD1 to treat hig...

St. Jude Defines Eye Cancer Gene's Role in Retinal Development

...t N-myc's activity occurs early in the cascade of reactions that control development of the retina and other eye components. Therefore, when something inactivates the gene, the result is both a reduction in retinal progenitor cell proliferation and a reduction in the signaling cues that coordinate the growth of ...

Alseres Pharmaceuticals Concludes Enrollment in the Cethrin(R) Phase I/IIa Clinical Trial in Acute Spinal Cord Injury

...30-fold dose range. We look forward to the initiation of the Phase IIb trial in the first half of 2008." Cethrin contains a proprietary protein that inactivates the action of Rho, a key enzyme that prevents axon regeneration and recovery after SCI. It has been granted Orphan Drug Status in the U.S. In February...
Inactivates in Medical Products

Bioglue

Description:...ehyde. The BSA is obtained from cattle exclusively from bovine spongiform encephalopathy (BSE) free countries and undergoes processing that reduces or inactivates viruses. The solutions are dispensed by a controlled delivery system, composed of a reusable delivery device, applicator tips, and applicator tip exte...
Company:Cryolife, Inc.
Inactivates in Medical Dictionary

Antithrombin III

... Antithrombin (AT) is a small protein molecule that inactivates several enzymes of the coagulation system. It is a glycoprotein produced by the liver and consists of 432 amino acids. It contains three disulfide b...
Inactivates in Biological News

Vitamin D may exacerbate autoimmune disease

...ief by lowering inflammation but may exacerbate disease symptoms over the long-term. The insights are based on molecular research showing that 25-D inactivates rather than activates its native receptor - the Vitamin D nuclear receptor or VDR. Once associated solely with calcium metabolism, the VDR is now kno...

Resveratrol prevents fat accumulation in livers of 'alcoholic' mice

...les that play a role in cell signaling and the breakdown of fats in the liver: AMP-activated protein kinase (AMPK) and sirtuin 1 (SIRT1). When alcohol inactivates AMPK and SIRT1, it allows fat to accumulate. Resveratrol does the opposite -- activating AMPK and SIRT1, and helping to clear out fat. In this stu...

UT pathologists believe they have pinpointed Achilles heel of HIV

...nfirm our theory in human clinical trials," Paul said. Unlike regular antibodies, abzymes degrade the virus permanently. A single abzyme molecule inactivates thousands of virus particles. Regular antibodies inactivate only one virus particle, and their anti-viral HIV effect is weaker. "The work of Dr. Pa...

New technique allows targeted inactivation of genes in research model

...hthe zebrafishcommonly used as a model organism in biomedical research, developed a method to create and deliver a tailor-made restriction enzyme that inactivates a specific gene in a zebrafish embryo. The paper, Targeted gene inactivation in zebrafish using engineered zinc-finger nucleases appears as an Adva...

A new gene trigger for pregnancy disorder identified

... enzyme known as COMT (catechol-O-methyltransferase) in preeclampsia, a gene commonly associated with schizophrenia which, under normal circumstances, inactivates the catecholamine class of neurotransmitters. Interestingly, this enzyme contributes to the breakdown of estrogen into 2ME (2-methoxyestradiol), a...

A new idea for how anti-aging products delay ripening of fruit and wilting of flowers

... site for binding ethylene on the outside of the cell.) When ethylene comes into contact with the receptor, it binds chemically with the copper, which inactivates the receptor. The inactivation results in the cell breaking down, which, in turn, initiates aging and the death of plant tissues. 1-MCP works by b...

Nitric oxide regulates plants as well as people

...creasingly recognized as an ubiquitous regulatory reaction in plants and mammals. Mattoo and Deswal have shown for the first time that nitric oxide inactivates Rubisco, a major enzyme involved in carbon dioxide fixation and photosynthesis in plants. Kalanchoe represents plants that have a unique method of ...

Policing cells demand ID to tell friend from foe, say University of Pennsylvania cell engineers

...n of the wrong species, the target is devoured. Additional experiments also showed that protein CD47 affects its receptor, SIRP-alpha, which in turn inactivates the myosin by preventing the addition of a phosphate group to the brawny molecule. By shutting down a pulling protein needed to complete phagocytosis,...

Project focuses on production of hydrogen from bacteria and sunlight

...natural by-product of the splitting of water (H2O). If you make photosynthetic hydrogen, you also make oxygen and you have a problem because oxygen inactivates the very enzyme that you want to have working, Vermaas explained. One part of the project, headed up by Ferran Garcia-Pichel in the School of Life ...

St. Jude defines eye cancer gene's role in retinal development

...at N-mycs activity occurs early in the cascade of reactions that control development of the retina and other eye components. Therefore, when something inactivates the gene, the result is both a reduction in retinal progenitor cell proliferation and a reduction in the signaling cues that coordinate the growth of ...
Inactivates in Biological Technology

SANYO Donates Air Purification Systems Effective Against Flu Viruses to New York Airports and Schools

...ed water has the unique ability to inactivate human viruses. "Electrolyzed water technology employed to treat the air in the SANYO 'Virus Washer' inactivates more than 99% of airborne viruses and bacteria from the treated air," explains Deepak Mistry, Strategic Marketing Manager in SANYO's Biomedical and En...

NexBio Completes Clinical Advisory Board for the Advanced Development of DAS181 (Fludase(R)*), a First-In-Class Medicine for Influenza

...ad-spectrum biopharmaceuticals to prevent and treat current and emerging life-threatening diseases. DAS181 (Fludase(R)), a recombinant fusion protein, inactivates viral receptors on the cells of the human respiratory tract, thereby preventing influenza, including potential pandemic strains, and parainfluenza vir...

Viroblock SA Reports Positive Results of Preclinical Studies in Antiviral Nasal Spray

...Viroblock's patented Cholesterol Catalytic Depletion Technology (VCCD Tech) inactivates enveloped viruses during the extra-cellular phase, by altering and destabil...irus transmission technology. Its patented VCCD technology allegedly inactivates all families and strains of enveloped viruses, like human and avian influen...

NexBio to Present at 2009 Biotech Showcase

...us respiratory illness similar to influenza and for which there is no approved vaccine or therapeutic. Fludase(R) is a recombinant fusion protein that inactivates viral receptors on the cells of the human respiratory tract, thereby preventing influenza and parainfluenza viruses both from infecting the human body...

New ActivePure Technology Proven To Reduce Exposure to Methicillin Resistant Staphylococcus Aureus (MRSA)

...ore than 99 percent in 24 hours on surface areas. This has enormous implications for reducing exposure to infection-causing germs. "ActivePure safely inactivates germs in the environment 24 hours a day, without sprays or wipes, the same way it happens in nature," said EcoQuest Founder Mike Jackson. "And, it's ...

Intellect Neurosciences, Inc. Obtains Validation of European Patent for Alzheimer's Vaccine in 19 Countries

...L-VAX(TM) technology: The key to inactivation of amyloid-beta toxin by vaccination is to stimulate a strong antibody immune response that targets and inactivates or promotes the clearance of the toxin. The generation of such antibodies requires a T-cell response. Although beta amyloid contains epitopes that can...

Total RNA Purification from Cultured Cells Using the ABI PRISM 6700 Automated Nucleic Acid Workstation and Total RNA Lysis Reagents

...ncentration of 1X. Lysis occurs almost immediately after the cells are placed in the lysis buffer or a tissue sample is homogenized in it. The reagent inactivates cellular RNases, preventing degradation of the isolated nucleic acid, and keeps genomic DNA in solution, allowing a clean separation of RNA from all o...

RNA Interference and Gene Silencing: History and Overview

...one of two pathways. In one pathway, long dsRNAs activate a protein kinase, PKR. Activated PKR, in turn phoshorylates and inactivates the translation initiation factor, eIF2a, leading to repression of translation. (39 ) In the other pathway, l...

Your Data: Detection of Oocyte-specific Gene Expression Using Ambion's Cells-to-cDNA Kit

...nd cDNA from cultured cells without RNA isolation in less than 2 hours. By using an RT-compatible Cell Lysis Buffer that inactivates RNases, RT-PCR can be carried out on only a few cells. Using the Cells-to-cDNA Kit, Dr. Alex Bortvin from ...

siRNA Expression Vectors with Selectable Markers

... p Silencer 2.1-U6 hygro and p Silencer 3.1-H1 hygro contain the resistance gene hph , which inactivates hygromycin. p Silencer 2.1-U6 neo and p Silencer 3.1-H1 neo contain the neomycin resistance ...
Inactivates in Biological Products

ANTI-RNase from Ambion

Description:... ANTI-RNase is a protein ribonuclease inhibitor that noncovalently binds and inactivates neutral pancreatic RNase A-type enzymes. No inhibition is seen with RNase 1, T1, T2, H, U1, U2 or CL3. ANTI-RNase is distinct from human placental rib...
Company:Ambion

QIAGEN RNase Inhibitor (7500 U) from QIAGEN

Description:...ent inhibition of RNase A-type ribonucleases Product Description: QIAGEN RNase Inhibitor is a protein of nonhuman origin that binds noncovalently and inactivates a variety of ribonucleases (e.g., RNase A, B, and C). It does not interfere with RNase T1, T2, H, U1, U2, or CL3. QIAGEN RNase Inhibitor inhibits grea...
Company:QIAGEN
Inactivates in Biological Dictionary

Operon

...tion, and more. ... An operon is a genetic regulatory system found in ... The lac Operon - an inducible system ... This decrease in the complex inactivates the promoter, and the lac operon is turned off. ... The trp Operon - a repressible system. The trp operon of E. coli controls ... This opero...

CAT assay

...tem with Reporter Lysis Buffer", on line ... CAT assay . CAT assay . Chloramphenicol Acetyl Transferase ( CAT ) is a bacterial enzyme which inactivates ... GFP Luciferase assay . Other Resources. PubMed Google ... Radiochemicals - NEN Brand Radiochemicals from ... CAT Assay Reagents. Chemical ...
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(Date:9/29/2014)... A species of gut bacteria called Clostridium ramosum , ... weight. The work is published this week in mBio ... Microbiology. , A research team from the German Institute ... human gut bacteria including C. ramosum gained weight ... C. ramosum were less obese even when consuming ...
(Date:9/29/2014)... Monday, September 29: Between 1970 and 2010 populations ... the globe dropped 52 percent, says the 2014 ... Fund (WWF). This biodiversity loss occurs disproportionately in ... of high-income countries. , In addition to the ... point to other warning signs about the overall ...
(Date:9/29/2014)... should use ventilation when cooking with a gas stove, ... new study showed an association between gas kitchen stove ... "In homes where a gas stove was used without ... than in homes where a gas stove was used ... the College of Public Health and Human Sciences at ...
Breaking Biology News(10 mins):Gut bacteria promote obesity in mice 2Half of global wildlife lost, says new WWF report 2Childhood asthma linked to lack of ventilation for gas stoves, OSU study shows 2Childhood asthma linked to lack of ventilation for gas stoves, OSU study shows 3
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