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Glycol in Medical News

New Standards Set for Heparin and Glycerin

... might be contaminated with toxins called ethylene glycol and diethylene glycol," said USP Chief Science ... as toothpaste and pancake syrup, while ethylene glycol and diethylene glycol are poisonous. Switching ethylene glycol, which ...

Green Apple Cleaners Expands Reach to Health Conscious Customers

... safe profile and cleaning ability, is a propylene glycol ether that is completely and readily biodegradable into water and CO2. These propylene glycol ethers should not to be confused with ethylene glycol ethers, the variety found in products like ...

USP announces revised glycerin monograph

... articles as well, such as toothpaste. Diethylene glycol is a poisonous chemical used in industrial ... intentional adulteration of drugs with diethylene glycol has occurred many times and in many countries, ... glycerin manufacturer to prove that diethylene glycol is not present, using the USP Glycerin monograph. ...

DeltaTRAK Responds to Swine Flu Outbreak With Full Line of Products for Temperature Sensitive Vaccines

... are available at the 8 degree C temperature threshold. Certified glycol min/max thermometers are used in refrigerators and can be programmed to ... temperature limits are exceeded. Because the sensor is surrounded by a glycol solution, they are not susceptible to ambient temperature changes when the ...

CPC Pursues Development of Proprietary Synthetic Sealants as part of MedClose(TM) Global Commercialization

... that it is actively pursuing the development of proprietary polyethylene glycol (PEG) synthetic sealants as part of its global commercialization strategy ... unanticipated events as they occur. (1) Fibrin versus polyethylene glycol sealant: an experimental study in rabbits." European Journal of Plastic ...

Are You Trying to Clean Your Home ... or Kill It?

... agents yield high levels of volatile organic compounds (VOCs), including glycol ethers, which are regulated toxic air containments, and terpenes that can ... and air fresheners: emissions and resulting concentrations of glycol ethers and terpenoids. Indoor Air, 16(3), 179-191. (6) U.S. ...

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Glycol in Medical Technology

NKTR-102 (PEG-Irinotecan) Demonstrates Significant Tumor Growth Inhibition In Multiple Preclinical Tumor Models

... C10: "NKTR-102, a novel polyethylene glycol conjugate of irinotecan, has improved antitumor activity in three mouse ... systems within the body. It is a technique in which non-toxic polyethylene glycol (PEG) polymers are attached to therapeutic agents, and it is applicable to ...

Insmed Initiates Clinical Study for Follow-on Biologic Version of Neulasta(R)

... About INS-20 Pegylated recombinant human G-CSF is a chemically modified version of G-CSF in which a water soluble polymer called polyethylene glycol is attached to the protein. The pegylated protein has a prolonged biological activity after it is injected into the patient. This allows less ...

Shingles Pain Treatment Will Benefit More Patients

... or injured skin (e.g. active herpes zoster lesions, atopic dermatitis or wounds), mucous membranes or the eyes. Plasters contain propylene glycol which may cause skin irritation, methyl parahydroxybenzoate and propyl parahydroxybenzoate which may cause allergic reactions. Use with caution in ...

Halozyme Therapeutics Announces Positive Findings With Pegylated Enzyme in Prostate Cancer Models

... more rapid reduction of tumor volume that could potentially improve patient survival. Pegylation refers to the covalent attachment of polyethylene glycol to a molecule, usually a drug or therapeutic protein. A pegylated molecule may be masked from the immune system and have a prolonged circulatory time ...

Nektar Announces Expanded Phase 2 Clinical Development Plan For NKTR-102 (PEG-irinotecan)

... be used to modify pharmaceutical agents to preferentially target certain systems within the body. It is a technique in which non-toxic polyethylene glycol (PEG) polymers are attached to therapeutic agents, and it is applicable to most major drug classes, including proteins, peptides, antibody fragments, ...

NKTR-118 Shows Substantial Oral Bioavailability and Extended Half-Life in Phase 1 Clinical Data Presented at American Pain Society Meeting

... certain systems within the body and reduce penetration of drug across the blood-brain barrier. It is a technique in which non-toxic polyethylene glycol (PEG) polymers are attached to therapeutic agents, and it is applicable to most major drug classes, including proteins, peptides, antibody fragments, ...
Glycol in Medical Products

DuraSeal Dural Sealant

Description:... The DuraSeal System includes an innovative polyethylene glycol hydrogel sealant and applicator packaged in a single-use kit which can be stored at room temperature for convenience and quick ....
Company:Confluent Surgical

HE 33 Mini Submarine unit, Complete

Description:... samples. Combs of 1.0 or 1.5 mm thickness come with 8, 12, or 16 wells. The units clear base acts as a cooling chamber. Fill with 50% ethylene glycol coolant mixtureapproximately 500 mland seal. Keep the base stored in the freezer. The UV transparent running tray can be placed on a ...
Company:Hoefer, Inc.

HE 33 Mini Submarine unit, Basic

Description:... samples. Combs of 1.0 or 1.5 mm thickness come with 8, 12, or 16 wells. The units clear base acts as a cooling chamber. Fill with 50% ethylene glycol coolant mixtureapproximately 500 mland seal. Keep the base stored in the freezer. The UV transparent running tray can be placed on a ...
Company:Hoefer, Inc.

Labcool 48 GV

Description:... The freezer is constructed with built-in bags as in a suspension file system, in which the plasma bags are placed without contacting the ethylene glycol and without having to lift cold and heavy inserts. This device ensures easy handling and maximum surface freezing concurrently with sealing the ...
Company:Hettich Laborapparate

Labcool 24 GV

Description:... The freezer is constructed with built-in bags as in a suspension file system, in which the plasma bags are placed without contacting the ethylene glycol and without having to lift cold and heavy inserts. This device ensures easy handling and maximum surface freezing concurrently with sealing the ...
Company:Hettich Laborapparate

Section Mounting Device

Description:... or sliding microtome. It also simplifies the mounting of tissue sections embedded in a water-miscible supporting medium such as polyethylene glycol ....
Company:myNeuroLab.com

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Glycol in Medical Dictionary

Antifreeze

... antifreeze which today is usually ethylene glycol -- a clear, colorless, odorless liquid with a ... not be all inclusive. Symptoms: for ethylene glycol : ... For example, wood alcohol (methanol) is ... and anti bacterial hand cleaners. Ethylene glycol is a colorless, odorless, sweet-tasting chemical ...

Ethylene glycol

... Ethylene glycol intoxication Definition: Ethylene glycol is a colorless, odorless, sweet-tasting chemical ... , paints , and even cosmetics. Ethylene glycol Intoxication Alternate Names : ...

Intoxication

... ous substance. Intoxication - ethylene glycol ; Ethylene glycol poisoning Symptoms: The first effect of ethylene glycol ingestion is a sense of inebriation similar to ...

Protein S

... . pegylation The modification of a pure protein with poly ethylene glycol (PEG) on the protein s urface. pegylated (poly ethylene glycol -coated); see online and printed references to pegylated liposomal ...

Aspirin overdose

... , aspirin overdose , prolonged diarrhea , dehydration , starvation , drinking an excessive amount of alcohol, or drinking antifreeze ( ethylene glycol ). infection such as pneumonia or sepsis cardiac disease such as congestive heart failure or heart attack severe pain bleeding ...

BAER

... have an acoustic neuroma . During the ABR examination, a harmless electrical im pulse is passed from the inner ear to the brainstem. Ethylene glycol Test Euglobulin Clot Lysis ( Euglobulin Lysis Time ) Euglobulin Lysis Time Evoked Auditory Potentials ( BAER - Brainstem Auditory Evoked ...

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Glycol in Biological News

Drugs needed to preserve eggs for reproduction need to be given in stages

... used cryoprotectants dimethylsulfoxide, ethylene glycol and propylene glycol permeate monkey eggs. Faster permeability is ... and removal times. They found propylene glycol works best in monkeys. The drug penetrated the ...

Infant formula adulteration with melamine underscores need for better detection methods

... for food and drug ingredients allow such adulteration to affect people worldwide, which is what happened in similar instances where toxic diethylene glycol was substituted for the sweetener glycerin in toothpaste and cough syrup. USP is a scientific nonprofit organization that sets official standards for ...

Food counterfeiting, contamination outpace international regulatory systems

... a more premium species; milk and pet food adulterated with melamine; catfish containing banned antibiotics; toothpaste contaminated with diethylene glycol (a base chemical in antifreeze); and canned energy drinks of unknown origin labeled with brand names. Pharmaceutical counterfeiting has attracted ...

Tailor-made recombinant proteins in mammals

... you want on the tagged protein," she says, "You attach small molecule drugs, or polymers that change the pharmacokinetics such as polyethylene glycol polymers, or another protein molecule, or anything you're interested in attaching to a protein." Because of their obvious therapeutic importance, ...

American Chemical Society's Weekly PressPac -- Dec. 17, 2008

... effects. The scientists found that laboratory rats absorbed 10 times more LF if the protein is coated with the polymer, called polyethylene glycol (PEG). In addition, the coated PEG remained active in the bloodstream longer than the uncoated protein. The scientists also showed that the coated ...

UC Davis researchers discover Achilles' heel in pancreatic cancer

... of pancreatic cell lines using arginine deiminase, an enzyme isolated from a Mycoplasma bacteria. The enzyme was modified by adding polyethylene glycol chains to increase size and circulatory time. The researchers found that exposing the pancreatic cancer cell lines to the modified arginine ...

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Glycol in Biological Technology

USP Announces Revised Glycerin Monograph

... articles as well, such as toothpaste. Diethylene glycol is a poisonous chemical used in industrial ... intentional adulteration of drugs with diethylene glycol has occurred many times and in many ... glycerin manufacturer -- to prove that diethylene glycol is not present, using the USP Glycerin ...

New nanoscale process created by UCSB scientists will help computers run faster and more efficiently

... and one of the water-soluble blocks is polyethylene glycol. Polyethylene glycol is found in shampoos and many consumer products. It's a non-toxic, water-soluble, biocompatible polymer. By putting those together, the polyethylene glycol loves the water and the polystyrene loves the oil, and they hate each ...

Zemea Propanediol Approved as a Natural Ingredient by ECOCERT

... international organic and natural agencies. Zemea® is the first glycol to receive ECOCERT® approval. Zemea® is a 100 percent natural ... certification for their products now have an ECOCERT® approved glycol to use in their formulations. They can be confident that Zemea® will ...

Sangart, Inc. Completes Series F Funding Round

... The MP4 molecule is the basis for Sangart's oxygen therapeutic product platform. The MP4 molecule is created using unique polyethylene glycol conjugation with human hemoglobin and was specifically designed to the optimal molecular size, viscosity, oxygen affinity and diffusion potential to ...

Sangart, Inc. Announces Key Executive Appointments and Company Restructuring

... About Hemospan(R) Sangart's lead product candidate, Hemospan(R) is an oxygen therapeutic product that is created using unique polyethylene glycol conjugation with human hemoglobin. Hemospan(R) was specifically designed to the optimal molecular size, viscosity, oxygen affinity and diffusion ...

A simple therapy for brain injury

... Severe brain injury due to blunt force trauma could be reduced by application of a simple polymer, Polyethylene glycol or PEG, mixed in sterile water and injected into the blood stream as reported in BioMed Central's Journal of Biological Engineering . Andrew ...

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Glycol in Biological Products

[14C]Polyethylene glycol 4000 from GE Healthcare, formerly Amersham Biosciences

Description:... [14C]Polyethylene glycol 4000, 9.25 MBq, 250 uCi. Aqueous solution containing 3% ethanol, sterilized. 370-740 MBq/g, 10-20 mCi/g.1.85 MBq/ml, 50 uCi/ml. Category: ...
Company:GE Healthcare, formerly Amersham Biosciences

Polyethylene Glycol 8000 from GE Healthcare, formerly Amersham Biosciences

Description:... Polyethylene glycol 8000, 1 kg. PEG 8000.Used in differential DNA precipitation. Category: Nucleotides & Enzymes & Biochemicals, Ultrapure Biochemicals ....
Company:GE Healthcare, formerly Amersham Biosciences

Frozen-EZ Yeast Transformation II Kit from Zymo Research

Description:... laboratories. The ability to transform whole cells at high efficiencies with plasmid and linear DNAs using lithium based buffers and polyethylene glycol has made routine plasmid transformations and library screening easy and reliable, especially when compared to techniques like electroporation and ...
Company:Zymo Research

Polyethylene glycol 8000, Molecular Biology Grade from Research Organics, Inc.

Description: PEG 8000, Molecular Biology ...
Company:Research Organics, Inc.
Glycol in Biological Definition

Alcohol

... 2-propanol) H 3 C-CH(OH)-CH 3 , or "rubbing alcohol". Ethylene glycol (ethane-1,2-diol) HO-CH 2 -CH 2 -OH, which is the primary component in ... groups is commonly called a "glycol", e.g. HO-CH 2 -CH 2 -OH is ethylene glycol . The IUPAC name is ethane-1,2-diol, "diol" indicating two hydroxyl ...

Lipid bilayer

... A DPPC bilayer simulation Color scheme: PO4 = green, N(CH3)3 = violet, water = blue, terminal CH3 = yellow, O = red, glycol C = brown, chain C = grey In biology and chemistry , a lipid bilayer is a membrane or zone of a membrane composed only of lipid ...
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(Date:7/11/2014)... of researchers, including scientists from the Max Planck Institute ... a major step in understanding photosynthesis, the process by ... oxygen in its atmosphere and which is therefore crucial ... , The researchers report the first direct visualization of ... step in which a specific protein complex, photosystem II, ...
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Breaking Biology News(10 mins):A first direct glimpse of photosynthesis in action 2Virtual finger enables scientists to navigate and analyze complex 3D images 2
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