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Proton in Medical News

Powerful Antacids Raise Chances of Fracture

... News) -- Powerful and widely used antacids called proton pump inhibitors and histamine-2 receptor ... drugs increase the risk of bone breaks. Common proton pump inhibitors include Prilosec, Prevacid and ... were 30 percent more likely to be taking proton pump inhibitors over two years, he found. In ...

ProCure Treatment Centers to Equip Chicago Facility With Software Solutions From Elekta

... planning systems for its second IBA-equipped proton therapy center, which is under construction in ... practices and hospitals to build and operate proton therapy centers. Supporting the entire ... information management In clinical use at four proton therapy facilities worldwide, MOSAIQ provides ...

Varian Medical Systems Reports Results for Second Quarter of Fiscal Year 2009

... Security and Inspection Products (SIP) business, proton therapy business, and Ginzton Technology Center ... from discontinued operations. The company's proton therapy business will continue operating under ... conditions with radiotherapy, radiosurgery, proton therapy, and brachytherapy. The company supplies ...

Commonly used ulcer drugs may offer treatment potential in Alzheimer's disease

... drug. "Our results show that proton pump inhibitors are also antiinflammatory agents. ... Sadayuki Hashioka, first author on the paper. proton pump inhibitors include lansoprazole and ... THP-1 cells, were exposed in vitro to the proton pump inhibitors, their secretions became less ...

Acid Reducers May Not Help All With Asthma

... prescribing acid-suppressing medications known as proton pump inhibitors (PPI). But a study in the ... allowing fluids to wash out of the stomach. proton pump inhibitors work by suppressing acid ... concerns because you're taking Nexium or another proton pump inhibitor, talk to your doctor." More ...

Still River Systems, Inc. Secures $33 Million in Private Financing

... -- Still River Systems, Inc., a provider of proton therapy solutions, announced today the closing of ... the development of the company's Monarch250 proton Therapy System. Still River Systems is committed ... by providing an affordable and accessible proton therapy option for cancer patients. Still River ...

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Proton in Medical Technology

New Study Evaluating the ADHD Medication VYVANSE(R) (lisdexamfetamine dimesylate) CII Demonstrated No Change in the Pharmacokinetic Profile of VYVANSE When Coadministered with Prilosec OTC(R) 40 mg (20 mg X 2), a Commonly Used Proton Pump Inhibitor (PPI)

... (lisdexamfetamine dimesylate) CII with the proton pump inhibitor (PPI) Prilosec OTC(R) 40 mg (20 mg ... study is the first to evaluate the impact of a proton pump inhibitor on the amphetamine ... millions of Americans. Prilosec OTC and other proton pump inhibitors reduce the acidity (increase the ...

Next Generation Proton Therapy System for Cancer Treatment Set for Release This Year

... of the particle accelerator that will deliver proton therapy at a number of hospitals beginning with ... bring us to system integration and delivery." proton therapy, widely regarded as the next evolutionary ... However, the large size and high cost of existing proton therapy systems have made it difficult for the ...

New Proton Therapy Equipment Enables More Tumors to be Treated

... are delivered at the University of Florida proton Therapy Institute enables physicians to treat ... commonly used scattering method. Until now the proton beam was "scattered" and flattened using round ... wide protons could travel into the body. proton therapy will now be a possible treatment option ...

AstraZeneca Submits sNDA for NEXIUM(R) I.V. for Peptic Ulcer Bleed Indication

... bleeding (PUB).(1) To date, there is no proton pump inhibitor (PPI) therapy globally approved ... et al. The cost-effectiveness of high-dose oral proton pump inhibition after endoscopy in the ... (11) Barkun et al. High-dose intravenous proton pump inhibition following endoscopic ...

IBA and Elekta Initiate Global Particle Therapy Program at ASTRO

... to optimize the seamless integration of proton therapy delivery and information management ... management and information system (OIS), MOSAIQ proton Therapy module, patient immobilization devices, ... solutions to an extended market. "The IBA proton therapy solution is intrinsically open to ...

Research: Popular Diabetes Medications Associated with Increase in Bone Fractures

... patients not taking the drugs. Diabetes Patients on Clopidogrel and proton Pump Inhibitors at Greater Risk for Cardiovascular Events New research ... diabetes who take clopidogrel (the active ingredient in Plavix(R)) and proton pump inhibitors (PPIs) together. A growing body of evidence highlights ...

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Proton in Medical Definition

Medical procedure

... Chelation therapy Hormonal therapy Hormone replacement therapy Opiate replacement therapy Cell therapy Stem cell treatments proton therapy Intubation Nebulization Inhalation therapy Ion therapy Fluoride therapy Cold compression therapy Animal-Assisted ...

Nuclear medicine

... • Nuclear thermal rocket • Radioisotope thermoelectric generator Nuclear medicine PET • Radiation therapy • Tomotherapy • proton therapy • Brachytherapy • BNCT Nuclear weapons History of nuclear weapons • Nuclear warfare • Nuclear arms race • Nuclear ...
Proton in Medical Dictionary

Epilepsy

... and warfarin (for preventing blood clots ) are increase by some of the proton pump inhibitors. The absorption of the antifungal drugs ketoconazole and itraconazole are reduced by proton pump inhibitors. Tincture The homoeopathic tincture, 6x has previously ...

Gastric

... ; ... Antacids should not be confused with gastric acid inhibitors, such as the H-2 receptor blockers (cimetidine, ranitide and others) or the proton pump inhibitors (lansoprazole, omeprazole and others). Lap-Band adjustable gastric banding (LAGB) system Adjustable banding system consisting of ...

Gastric ulcers

... serious stomach disorder. Factors associated with peptic ulcers include: ... In addition to their role in treatment of gastric ulcers , the proton pump inhibitors are used to treat syndrome s of excessive acid secretion ( Zollinger-Ellison Syndrome ) and gastroesophageal reflux disease ...

H. pylori

... . Treatment to eliminate Helicobacter pylori (H. pylori) bacteria usually involves combining two antibiotics with an acid reducer such as a proton pump inhibitor or sometimes a bismuth compound. H. pylori's corkscrew shape enables it to penetrate the mucous layer of the stomach or duodenum ...

Histamine

... stop the action of histamine on the gastric parietal cells, inhibiting the secretion of gastric acid . These drugs are less effective than the proton pump inhibitors, but may achieve a 75-79% reduction in acid secretion. Histamine causes the blood vessels to dilate (which lowers blood ...

Itching

... dizziness , swollen ankles, muscle and joint pain , blurred vision , depression and a dry mouth. A problem that can occur with long-term use of proton pump inhibitors is stomach infections . M-Zole 3 combination pack OTC product indicated for the treatment of vaginal yeast infection s ( ...

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Proton in Biological News

Spallation Neutron Source sees first target replacement

... The mercury target is the first of its kind. A proton beam generated by the SNS's linear accelerator ... ring--two vital components that supply the proton beam pulses--are meeting and exceeding the 1.4 ... will be studied to gauge how three years of proton bombardment have affected its materials. ...

Two-day symposium in Baltimore to tackle the promises and perils of proton radiotherapy

... College Park, Maryland -- April 3, 2009 -- proton therapy has been hailed as a revolutionary cancer ... than traditional X-ray photon radiotherapy. proton therapy is the modality of choice for treating ... of the tissue surrounding a tumor to the dosage, proton therapy lowers the risk of secondary cancers ...

Biomass as a source of raw materials

... were able to demonstrate this with various model substances. As catalyst, they used palladium metal on a carbon support, with phosphoric acid as the proton source for the reaction. The reaction is a "one-pot" reaction, meaning a one-step reaction whose partial reactions (hydrogenation, hydrolysis, and ...

DOE to establish Energy Frontier Research Center at PNNL

... do. In previous work, PNNL scientists copied a feature called a "proton relay" from fast and efficient enzyme catalysts found in nature. The proton relay gave their synthetic catalyst speed comparable to natural catalysts. The new Center will help them better understand and control the reactions ...

Novel electric signals in plants

... cell membranes that causes the observed changes in voltage transmitted from leaf to shoot and then to the next leaf, but the activation of so-called proton pumps. "This is the reason why the "system potential" we measured cannot at all be compared to the classic action potential as present in nerves of ...

GUMC young scientist selected postdoc Fellow at National Space Biomedical Research Institute

... examine the acute effects of space radiation exposure to determine whether there are adverse as well as radioprotective changes in cells following proton exposure. Trani's research will investigate injury responses including inflammatory signaling induced by space radiation. The study will use a ...

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Proton in Biological Technology

ProCure Signs Agreement with .decimal, Inc. to Purchase Patient-Specific Devices for Its Proton Therapy Center in Oklahoma City

... Inc. to supply patient-specific devices for its proton therapy facility in Oklahoma City, Oklahoma. ... of .decimal. This agreement calls for proton range compensators and apertures to ... strengthens the commitment we have made to the proton therapy industry and specifically to their ...

FDA Approves KAPIDEX(TM) (Dexlansoprazole) delayed release capsules for the Treatment of GERD

... First proton pump inhibitor (PPI) with a Dual Delayed ... healed EE. KAPIDEX (30 mg and 60 mg) is the first proton pump inhibitor (PPI) with a Dual Delayed ... known by the development code TAK-390MR, is a proton pump inhibitor (PPI), which decreases acid ...

First Coast Oncology to Offer Next Generation Proton Therapy

... Southeast to offer state-of-the-art proton radiation therapy JACKSONVILLE, Fla., Sept. 17 ... technology to develop the Monarch250 and make proton therapy treatments more practical for ... for a precise, versatile and affordable proton therapy device."(1) ...

Still River Systems Announces Operation of the World's Highest Magnetic Field Cyclotron

... field strength can be designed and optimized for proton radiation therapy. By increasing the ... this very large magnetic field." Conventional proton radiation therapy cyclotrons are based ... (MIT) to develop this next generation of proton therapy cyclotron using high magnetic field ...

NIU Seeks OK for New Proton Cancer Treatment and Research Center

... of clinical services for a new $160 million proton therapy cancer treatment and research center to ... mission. We are pleased our application for the proton treatment center received an entirely positive ... Faculty Foundation in Chicago would make NIU's proton treatment center the best in the world. "Our ...

ProCure Selects IMPAC as Provider of Oncology Information Systems

... information systems (OIS) for its IBA-equipped proton beam therapy centers. ProCure designs, builds and operates proton beam therapy centers in partnership with ... hospitals. A key component of developing proton beam therapy centers is the staffing and training ...
Proton in Biological Products

Rabbit Anti-Human UCP2 Polyclonal Antibody, Unconjugated from Proteintech Group, Inc.

Description:... uncoupling protein 2 (mitochondrial, proton carrier), mRNA (cDNA clone MGC:19567 IMAGE:4335185), complete ...
Company:Proteintech Group, Inc.
Proton in Biological Definition

ATP synthase

... of ATP cause it to create a transmembrane proton gradient , this is used by fermenting bacteria ... transport chain, and hydrolyze ATP to make a proton gradient, which they use for flagella and ... chloroplast electron transfer chain proton pump transmembrane ATPase External ...

Chemiosmotic hypothesis

... the energy of NADH and FADH 2 to create a proton gradient across the mitochondrial membrane and that this energy was used by a reversible proton pump , the ATP synthase , to create ATP . This ... intermediate was ever found, and the evidence for proton pumping by the complexes of the electron ...

Ion gradient

... in biological systems, the most common one is the proton gradient. Transmembrane ATPases or transmembrane ... ion gradient and a potassium ion gradient. proton gradients The proton gradient can be used as an intermediate energy ...

Electron transfer chain

... of energized electrons into a cross-membrane proton gradient. This proton motive force created by the ETC is used to power ... or heme moieties. Complexes I, III, and IV are proton pumps . Complex II is part of the Krebs cycle ...

Oxidative phosphorylation

... ) to pump H + across the membrane against a proton gradient . A large protein complex called ... in both directions; it generates ATP when the proton moves with (down) the gradient, and it costs ATP to pump a proton against (up) the gradient. Because protons have ...

Proton pump

... A proton pump is an integral membrane protein that is ... reduced cytochrome c . In the plasma membrane proton ATPase and in the ATPase proton pumps of other cellular membranes, ATP itself ...

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Proton in Biological Dictionary

Proton-motive force

... (Redirected from proton motive force ) Jump to: navigation, search ... potential that is also known as a proton motive force . ... [edit] proton Motive Force ... (Redirected from ...

Protons

... various numbers of neutrons. ... Evidence of proton structure from deep inelastic scattering ... ... held together by the strong force. ... proton ( ) n. ( Abbr. p ) A stable, positively charged ... protons from the nucleus of an ... proton , elementary particle that carries a positive ...

Proton pump

... A proton pump is an integral membrane protein that is ... or other subcellular compartment. proton pump inhibitors (or "PPI"s) are a ... acid secretion available today. The ... proton pump inhibitors (PPIs) are a group of ...

Nucleon

... interactions. Now they ... nucleon n. A proton or a neutron, especially as part of an ... The ... ... nucleon term applying to both the proton and the neutron , the two constituents ... ... Columbia ... nucleon , term applying to both the proton proton, elementary particle having a ... where ...

FADH2

... is reoxidized to FAD, which produces enough of a proton gradient across ... In the form of FADH2 , ... is reoxidized to FAD, which produces enough of a proton gradient across ... The chemical energy in our ... is reoxidized to FAD, which produces enough of a proton gradient across ... Describe the structure of ...

Chemiosmosis

... chemiosmosis A process in which a proton gradient across a mitochondrial membrane and ... ... Animation illustrating the development of proton motive force as a result of chemiosmosis . ... ... requires a phospholipid bilayer, a proton pump, protons and ATPase. ... Cristae ...

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