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Filtration in Medical News

PUR Water Filtration Systems Can Reduce Trace Levels of Pharmaceuticals Found in Some U.S. Tap Water

Removes More Than 99 Percent for PUR Faucet Filters and More Than 96 Percent for PUR Pitchers(1) CINCINNATI, April 24 /PRNewswire/ -- The Associated Press issued a new report on April 20, 2009 regarding pharmaceutical compounds found in drinking water. Pharmaceuticals have now been detected...

Drinking Lots of Water Can Help Keep Holiday Weight Gain at Bay : Everpure Water Filtration Products Offer Festive Ways to Stay Healthy This Season

The holiday season may very well be the most wonderful time of year, but when it comes to waistlines, it can also be considered the most dangerous. Everpure LLC, the world leader in commercial grade water filtration systems, offers several products for consumers that help incorporate the recommen...

PUR Water Filtration Systems Can Remove Pharmaceuticals Identified in U.S. Tap Water - More Than 99 Percent for PUR Faucet Filters and More Than 96 Percent for PUR Pitchers*

A new consumer survey finds that 94 percent of Americans would be "concerned" to learn their drinking water contained pharmaceuticals CINCINNATI, Oct. 29 /PRNewswire-FirstCall/ -- P&G (NYSE: PG ) announced today that its PUR Water Filtration Systems (PUR) can remove more than 99 percent o...

Pilot study reinforces use of portable anteroom HEPA filtration

Washington, DC, May 6, 2008 Amidst an increase in new tuberculosis cases, researchers have begun investigating the effectiveness of new operating room filtration systems designed to protect staff and patients. According to pilot study findings published in the May issue of the American Journal of...

Receptor protein appears to be key in breakdown of kidney filtration

Massachusetts General Hospital (MGH) researchers have identified a new molecular pathway that appears to be involved in urinary protein loss (proteinuria). This early-stage kidney disease affects 100 million people around the world and is caused by a breakdown in the kidneys filtering structures. ...

A Laboratory Filtration System Kills 100 Percent Of Dangerous Microbes In Water

Engineers have developed a laboratory filtration system that uses a simple water purification technique and can eliminate 100 percent of the microbes// in New Orleans water samples left from Hurricane Katrina. The technique makes use of specialized resins, copper and hydrogen peroxide to purify...
Filtration in Medical Technology

96-Well Filtration Plate From Varian, Inc. Improves Sensitivity and Precision for Trace Bio-Analysis by LC/MS

PALO ALTO, Calif., Sept. 1 /PRNewswire-FirstCall/ -- Varian, Inc. (NasdaqGS: VARI) announced today its new filtration plate for sample preparation. Captiva(TM) NDLipids is a simple to use, non-drip 96-well plate specially designed to remove phospholipids including lysophosphatidylcholines, fro...

Amicus Therapeutics Commences Phase 3 Trial Evaluating Amigal(TM) for the Treatment of Fabry Disease

...easured in urine, and an assessment of renal function (including glomerular filtration rate (GFR) and 24-hour urine protein). Additionally, the FDA and Amicu...he recommended primary endpoint is renal function as measured by glomerular filtration rate (GFR) and the recommended primary analysis is a comparison of outcomes...

PARI Pharma Reports Successful Phase Ib Clinical Results for Inhaled Liposomal Cyclosporine A and Gains FDA Orphan Drug Designation for the Prevention and Treatment of Bronchiolitis Obliterans

...t 100nm. The unilamellar liposomes are obtained via a high-pressure homogenization process using standard pharmaceutical equipment followed by sterile filtration and lyophilization. The product has been scaled up to production batch sizes, and preliminary stability data indicate that a shelf life of more than ...

Aethlon Medical to Present at the 2009 RedChip Small-Cap Investor Conference on June 16, 2009

...l information can be accessed online at http://www.RedChip.com . About Aethlon Medical Aethlon Medical creates diagnostic and therapeutic filtration devices to improve the health of individuals afflicted with infectious disease and cancer. Aethlon's lead product, the Hemopurifier(R), is a first-in...

Data From Investigational Use of PROCRIT(R) (Epoetin alfa) Presented at American Society of Nephrology Annual Meeting

...last eight weeks of treatment through Week 22. Additional analyses were performed using data through Week 44. The mean baseline estimated glomerular filtration rate was 30 mL/min/1.73 m2 and the median weekly EPO doses (IU) were 4,382, 4,364 and 6,091 for TIW, QW and Q2W groups, respectively. For the TIW, QW ...

Alimera Reports Results From the Six-Month Interim Readout of the Human PK Iluvien(TM) Study

...Dan Myers, president and CEO of Alimera Sciences, "We are also pleased with Iluvien's safety profile as evidenced by the low IOP rates and the lack of filtration procedures at the month 6 time point." Data from the PK Study will continue to be evaluated with interim looks at months 12, 18, 24, 30 and 36. Exce...
Filtration in Medical Products

Glomerular Filtration Rate, Estimated

Description: ARUP Laboratories is a national reference laboratory and a worldwide leader in innovative laboratory research and development. ARUP offers an extensive test menu of highly complex and unique medical tests in clinical and anatomic pathology. Owned by the University of Utah, ARUP Laboratories' client...
Company:ARUP Laboratories

PR-7000M

Description:...oughput Screening The new DoubleDeep Microplate Carriers not only accept up to 30 standard microplates, 12 deepwell microplates and up to 90 mm tall filtration plate assemblies, but also can achieve over 6600 xg. Aerosol Containment Even one-liter samples can be centrifuged with aerosol containment with...
Company:ThermoFisher Scientific

Centra-CL3R

Description:... mL, 225 mL conical, Vacutainer tubes to 15 mL (16 x 125 mm), microtubes, microplates (standard and deepwell), microscope slides, and an assortment of filtration devices. Quick Release Rotor The Thermo IEC 243 Swinging Bucket Rotor, utilizes convenient sealed Aerocarrier Adapters which accommodate sample v...
Company:ThermoFisher Scientific

Centra-GP8F

Description:...8x5-7 or 52-76x15/10 ml Vacutainer blood tubes, shallow/ deepwell/ filtration microplates, microtubes, filtration devices and a special capability for non-standard size vessels. ...
Company:ThermoFisher Scientific

Minifold I Slot-Blot System, complete (Acrylic)

Description:...ed as an accessory plate in conjunction with a complete system. The tension on the clamping is adjustable, permitting use of a variety of blotting and filtration media. Preferred format for densitometric scanning - slots can be easily quantitated. Concentrated signal - 6 mm 2 sample application area r...
Company:Whatman Inc.

Minifold I Dot-Blot System and incubation plate

Description:...ed as an accessory plate in conjunction with a complete system. The tension on the clamping is adjustable, permitting use of a variety of blotting and filtration media. Unique O-ring design - ensures discrete dot formation without leakage of samples by cross lateral flow. Generates even, uniform dots ...
Company:Whatman Inc.
Filtration in Medical Definition

Nuclear medicine

...y and its rate of clearance from the body. Effective doses can range from 6 ╬╝Sv (0.006 mSv) for a 3 MBq chromium -51 EDTA measurement of glomerular filtration rate to 37 mSv for a 150 MBq thallium -201 non-specific tumour imaging procedure. The common bone scan with 600 MBq of technetium-99m-MDP has an effe...
Filtration in Medical Dictionary

Urine pH

... Urine is a liquid waste product of the body secreted by the kidneys by a process of filtration from blood called urination and excreted through the urethra. Cellular metabolism generates numerous waste compounds, many rich in nitrogen, tha...

Membrane

...ne function to help carry out selective ... The membrane is not a barrier with the molecule being soluable in ... Develops crossflow membrane filtration processes and systems for the industrial, food, chemical, and biotechnology markets. Plasma Membrane and Cellular Transport. Content : - Plasma ...

Kidney function tests

...y have chronic kidney disease? ... is the best test to measure your level of kidney function and determine your ... Estimated Glomerular filtration Rate ( test for kidney function ) ... Rate (eGFR): This test is used to get a better estimate of your kidney function . ... ... of the di...

Creatinine

... Because creatinine is found in stable plasma concentrations, is freely filtered ... The creatinine clearance is an estimate of the glomerular filtration rate, that ... Creatinine - serum - Results, Creatinine is a breakdown product of creatine, ... Females usually have a lower creatinine th...

Creatinine clearance

...ey and its role in renal physiology. Glomerular filtration rate (GFR) describes the flow rate of filtered flu...nine clearance is an estimate of the glomerular filtration rate, that ... In fact, creatinine clearance u...nine clearance is an estimate of the glomerular filtration rate, that ... Creatinine clearance test ....

Acute renal failure

... Baton Rouge, ... Autoimmune disorders such as scleroderma can cause acute renal failure . ... In acute renal failure , the glomerular filtration rate decreases over days ... Patients with acute renal failure are often asymptomatic, and the condition is ... ...
Filtration in Biological News

Researchers achieve major breakthrough with water desalination system

...nd Applied Science are working hard to help alleviate the state's water deficit with their new mini-mobile-modular (M3) "smart" water desalination and filtration system. In designing and constructing new desalination plants, creating and testing pilot facilities is one of the most expensive and time-consu...

Tips from the American Journal of Pathology

... They then examined human versions of these genes, and found that a subset of these candidates were associated with disease progression and glomerular filtration rate in human patients. The biomarkers identified by Dr. Bttinger, Dr. Kretzler, and colleagues "predict progressive renal fibrosis in mice and m...

Updated formula measures kidney function more accurately

...erapy and more accurately assessing kidney function in children battling chronic kidney disease (CKD). This formula can be used to estimate glomerular filtration rate (GFR) the rate at which fluid is filtered through the kidneys quickly and without infusing any synthetic substances. It was developed from a mu...

Ecologists report quantifiable measures of nature's services to humans

...oints us toward practical solutions." Some of the best-described ecosystem services include pollination of crops, flood and storm protection, water filtration and recreation. The challenging part is translating these services into something with a measurable value. Economic valuation methods take changes in ...

Voracious sponges save reef

...ow. The coral caves are densely populated and so there is scarcely any space to grow. Instead of growing the cave sponges rapidly rejuvenate their filtration cells and discard their old cells. This short cell cycle is unique for multicellular organisms and to date was only known to occur in unicellular orga...

New filtering technology has environmental, industrial applications

..., eventually rendering them ineffective. The new technology, however, would not need to be replaced as frequently because oil does not stick to the filtration material. Instead, the oil droplets could be skimmed off through a commonly used industry technique called cross-flow filtration. "When the oil-in-...
Filtration in Biological Technology

University of Minnesota Professor Dr. David Pui to Speak at American Filtration and Separation Society Conference

The American Filtration and Separations Society (AFS) will be holding its 22nd Annual Conference, May 4-7, 2009 at the Sheraton Hotel in Bloomington Minnesota. Minneapolis, MN (PRWEB) April 7, 2009 -- The American Filtration and Separations Society (AFS) will be hol...

National Geographic Uses Air Filtration in Bid To Be an Energy, Environmental Leader

One-of-a-Kind Technology Earns an Innovation Point as a Stand-Alone Product LOUISVILLE, Colo., Dec. 2 /PRNewswire/ -- The National Geographic Society has used a one-of-a-kind air filtration technology in a bid to be re-certified as a national leader in energy efficiency and environmental ...

Direct Counting of Millipore MultiScreen Filtration Plates.

Abstract The TopCount Microplate Scintillation and Luminescence Counter can be used to count samples prepared in MultiScreen microplates. These plates are designed so that all assay steps are performed in a single microplate. However, conventional approaches still require the...

Improving the Efficiency of Common Filtration Tasks in your Laboratory

In biological research laboratories, filtration techniques are performed to sterilize and clarify culture media, fine particles in solvents and buffers, and separate and purify samples for processing. In most cases, filtration can be performed faster when a vacuum is applied. ...

Amicus Therapeutics Announces Second Quarter 2009 Financial Results

... Secondary endpoints will include safety and tolerability, kidney GL-3 as measured in urine, and an assessment of renal function (including glomerular filtration rate (GFR) and 24-hour urine protein). Additionally, the FDA and Amicus reached agreement on an improved methodology for the histological evalu...

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

...irus, common colds, measles, pneumonia, SARS, tuberculosis, streptococcus, and MRSA. By targeting only the dangerous elements, BioFriend's intelligent filtration technology optimizes breathability and comfort. With its ability to kill a broad range of microbes, while applied to various substrates, BioFriend(TM)...
Filtration in Biological Products

GEL FILTRATION CAL KIT HMW from GE Healthcare, formerly Amersham Biosciences

Description: GEL FILTRATION CAL KIT HMW, 1 EA. *Category: Gel Filtration Gels....
Company:GE Healthcare, formerly Amersham Biosciences

RiboCap™ from RNAture, Inc.

Description:... For use with suspension (non-adherent) cells, RNA ture RiboCap™ uses vacuum filtration or centrifugation to separate cells from culture media. Compatible with 96-well GenePlate®. RiboCap™ plates are available in larger packag...
Company:RNAture, Inc.

Rabbit Protein Phosphatase 1 (PP1) from Upstate

Description:...es: For selective in vitro dephosphorylation of proteins Purification: DEAE chromatography, divalent cation activation plus trypsin digestion, and gel filtration chromatography Quality Assurance: routinely evaluated by dephosphorylation of proteins Company:Upstate

Casein Kinase 1 Active from Upstate

Description:... Specific Activity data, refer to the Certificate of Analysis for individual lots of enzyme. Purification: ammonium salt precipitation followed by gel filtration and Mono-S cation exchange chromatography Quality Assurance: routinely evaluated by phosphorylation of Casein Kinase 1 Substrate Peptide (Catalog # 12...
Company:Upstate

Captiva 96-well 20u Filter Plates from Varian, Inc.

Description:... offered in several versions. The Captiva 0.2 um and 0.45 um depth filter plates are ideal to prepare precipitated protein samples for LC/MS analysis. filtration is simple, versatile, and necessary to prevent clogging of expensive HPLC columns. The Captiva 10 um glass fiber and 20 um polypropylene filter plates...
Company:Varian, Inc.

Microsart e.motion Membrane Filters from Sartorius AG

Description:...% higher flow rates in comparison to traditional 0.45m membranes The special pore structure of the new 0.45m HighFlow membrane filters allows shorter filtration times due to higher flow rates and throughputs. As every Sartorius 0.45m membrane filter lot these membranes are also tested and released according to...
Company:Sartorius AG
Filtration in Biological Definition

Albumin

...avascular compartments and body tissues. Albumin is negatively charged. The glomerular basement membrane is also negatively charged, this prevents the filtration of albumin in the urine. In nephrotic syndrome, this property is lost, and there is more albumin loss in the urine. Because smaller animals (for exa...

Kidney

...hrough the kidneys 350 times a day at the rate of 1.2 litres per minute, producing 125cc of glomerular filtrate per minute. Measuring the glomerular filtration rate is a diagnostic test of kidney function . Kidney tissue The renal tubule is continuous with Bowman's capsule. The segment that...

Nephron

... After travelling through the distal tubule, only 3% of water remains, and the remaining salt content is negligible. A third process (in addition to filtration and reabsorption) takes place: secretion. Hydrogen and potassium ions are actively transported from the blood into the urine to be excret...

Osmoregulation

...es form uric acid to be excreted with other wastes via their cloacas. How osmoregulation is achieved in vertebrates Four processes occur: filtration - fluid portion of blood (plasma) is filtered from nephron (functional unit of vertebrate kidney) structure known as the glomerulus into Bowman's caps...

Passive transport

...ansport are diffusion , facilitated diffusion , filtration and osmosis . Contents showTocToggle("... 1 Diffusion 2 Facilitated diffusion 3 filtration 4 Osmosis Diffusion Main article...s still move down the concentration gradient. filtration Main article: ...
Filtration in Biological Dictionary

Urine

... Urine is a liquid waste product of the body secreted by the kidneys by a process of filtration from blood called urination and excreted through the urethra. Cellular metabolism generates numerous waste compounds, many rich in nitrogen, that re...

Sterile cell

...E. 6401S, 6401S. Bio Plas Microscope Accessories. ... the VWR Bacti Cell Spreaders Sterile 6401S/ 60828-682, we ... Sterile filtration, Media filtration and Sterile filters - Eliminating contaminants and bacteria from cell growth media is crucial to preserving your cell cultures ... ... ste...

Osmosis

... a highly concentrated solution, up a solute concentration gradient. The simplest definition is that it is diffusion of... Reverse osmosis is a filtration process that is often used for water. It works by using pressure to force a solution through a membrane, retaining the solute on one side and allowing...

Nephron

... blood ... A nephron eliminates wastes from the body, ... The nephron is part of the homeostatic mechanism of your body. ... The nephron is a filtration system located in your kidney that is responsible ... Manufacturer of respiratory therapy medications. The nephron is the functional unit of...

Membranes

...nts, also known as ... Manufacturer and distributor of reverse osmosis filtration systems, membranes and filters, and related components. Compare Cheap ...Ion ... PCI Membranes specialises in custom-built crossflow membrane filtration systems for liquid separation in the process industries ...

Lymph

... Lymph is the interstitial fluid found between the cells of the human body. It enters the lymph vessels by filtration through pores in the walls of capillaries. The lymph then travels to at least one lymph node before emptying... The lymphatic system in vert...
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