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ester in Medical News

Nanoparticle-delivered 'Suicide' Genes Slowed Ovarian Tumor Growth

...ch. Sawicki and colleagues at the Massachusetts Institute of Technology evaluated the therapeutic efficacy of a cationic biodegradable beta-amino ester polymer as a vector for the nanoparticle delivery of a DNA encoding diphtheria toxin suicide gene. These nanoparticles were injected into mice with pr...

CetylMax(R) and Flexadren(R) Win Federal Lawsuit - Court Rules Against Imagenetix

... The origin of CFA's can be traced to discoveries made and processes developed by Dr. Harry W. Diehl, Ph.D., including Cetyl Myristoleate or the cetyl ester of Myristoleic Acid. CFA's are all-natural and have been clinically demonstrated to help support, and indeed restore joint health and flexibility. CFA...

Intestinal bacteria associated with non-alcoholic fatty liver disease

...lationship, and could lead to new therapies for NAFLD that address the microbiome of the gut. An accompanying editorial by Elisabetta Bugianesi and ester Vanni of the University of Turin applauds the new findings. "The authors were able to demonstrate both the presence of small intestinal bacterial over...

Zatik Organic Beauty Care Lunch Seaweed-Herbal Wrinkle Reduction and Natural Skin Whitening Products

...e lemon balm and bearberry for reducing pigment generation and to produce greater facial luminosity, and whitening. Active redberry and vitamin-C ester will provide antiviral and healing activity and to soothe inflammation and even skin tone. Visit Zatik natural to try Seaweed Wrinkle and Brighte...

TorreyPines' NGX426, an Oral AMPA/Kainate Receptor Antagonist, Meets Primary Endpoints in Reducing Capsaicin-Induced Pain in Healthy Subjects

...a, as well as data from our on-going Phase I multiple dose trial, will help us structure our Phase II development plan for NGX426." NGX426, an ester prodrug, is an oral form of tezampanel, TorreyPines most advanced product candidate. Pharmacokinetic analyses from two Phase I studies confirmed that ...

Latest Pistachio Study Reveals Significant Reduction in Markers of Inflammation - an Emerging Risk Factor in Heart Disease

...s versus non-responders. -- Following consumption of the pistachio diets, some individuals had diet-induced changes (diet responders) in cholesteryl ester transfer protein (CETP) -- a key protein involved in cholesterol metabolism. -- In diet responders, changes in CETP expression at the cellular level...

RNA engineering to combat series of illnesses wins Kaye Award for Hebrew University dean

... by an Israeli company, Protalix, based in Carmiel. A Tel Aviv startup, ester Neurosciences, was established to exploit the promising technology develope... with the currently used drug, which targets the protein. In December 2007, ester Neurosciences was acquired by Amarin Corporation plc, a Nasdaq listed UK co...

Successful Community-Driven Efforts Against HIV/AIDS Highlighted in Conference Panel

...ganization's experiences to forge partnerships with national governments and major corporations in the struggle against AIDS in Africa and Asia," said ester Neltrup, President of Planet Aid, a member of Humana People to People which will also be exhibiting at the conference. "The 'Total Control of the Epid...

ZARS Pharma Announces Worldwide License Agreement With Galderma Pharma S.A. for Pliaglis(TM), a Topical Local Anesthetic

...than recommended, and is contraindicated in patients with a known history of sensitivity to lidocaine, tetracaine or local anesthetics of the amide or ester type. For more information on Pliaglis, visit http://www.pliaglis.com . About ZARS Pharma ZARS Pharma is a specialty pharmaceutical company fo...

Stevens chemists identify compounds to lure nutria, a rat-like pest ravaging Gulf Coast wetlands

...−1 bands, which represent asymmetric CH3 and CH2 stretching vibrations, respectively. Finally, the GC retention indices of farnesol and farnesyl ester isomers determined from authentic samples were used to confirm all identifications. For many years, Tabasco sauce magnate E.A. McIlhenny received mo...

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ester in Medical Products

"Immersol"

Description:... Halogen-free immersion oil based on ester oil....
Company:Carl Zeiss MicroImaging, Inc.

DHEA-S-7 RIA Test

Description:... Dehydroepiandrosterone sulfate (DHEA-S) is the sulfate ester of DHEA, derived from sulfated precursors and by enzymatic conversion of DHEA in adrenal and extradrenal tissues. DHEA is the major C19 steroid secret...
Company:Diagnostic Systems Laboratories, Inc.

DHEA-S-7 EIA Test

Description:... Dehydroepiandrosterone sulfate (DHEA-S) is the sulfate ester of DHEA, derived from sulfated precursors and by enzymatic conversion of DHEA in adrenal and extradrenal tissues. DHEA is the major C19 steroid secret...
Company:Diagnostic Systems Laboratories, Inc.

DHEA-S-7 (saliva) EIA Test

Description:... Dehydroepiandrosterone sulfate (DHEA-S) is the sulfate ester of DHEA, derived from sulfated precursors and by enzymatic conversion of DHEA in adrenal and extradrenal tissues. DHEA is the major C19 steroid secret...
Company:Diagnostic Systems Laboratories, Inc.

DHEA-S RIA Test

Description:... Dehydroepiandrosterone sulfate (DHEA-S) is the sulfate ester of DHEA, derived from sulfated precursors and by enzymatic conversion of DHEA in adrenal and extradrenal tissues. DHEA is the major C19 steroid secret...
Company:Diagnostic Systems Laboratories, Inc.

Miami Hip Orthosis

Features:... Removable .375" Velcro ester waist, hip, and thigh pads are breathable and are very comfortable. They effectively provide protection against all exposed plastic and metal. Post...
Company:Maramed Orthopedic Systems

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ester in Biological Technology

Amarin Signs Agreement to Acquire Ester Neurosciences

Adds Promising Phase II Neurology Candidate $8.1 Million Financing in Connection With Acquisition Reverse Stock Split Planned for January 2008 LONDON, December 5 /PRNewswire-FirstCall/ -- Amarin Corporation plc (NASDAQ: AMRN ) today announced that the Compan...

Government Mandates Create Guaranteed Market for Bio-Fuel, Says Frost & Sullivan

...s generally low when compared to the EU market," said Balasingam. In Malaysia, the government will implement the blending of 5% palm-based methyl ester with fossil diesel beginning February 2010 whereas Thailand has mandated B2 on February 2008 and plans to increase to B5 by 2011 which will require al...

AFFiRiS AG: Atherosclerosis Vaccine Development Receives EU Support

...The target is a protein known as CETP (cholesteryl ester transfer protein). Following vaccines for Alzheime...RiS and EMC is the vaccination against cholesteryl ester transfer protein (CETP). By transferring cholesteryl ester from HDLc to LDLc and VLDLc, this protein reduces ...

First Multiple Dose Clinical Trial of TorreyPines Therapeutics' Oral Compound NGX426 Demonstrates Compound Is Safe and Well-Tolerated

...ere no dose-limiting adverse events or discontinuations from the study and reported adverse events were generally mild and transient. NGX426, an ester prodrug, is an oral form of tezampanel, TorreyPines most advanced product candidate. Pharmacokinetic analyses from two Phase I studies confirmed that...

Human clinical study demonstrates superior Neptune Krill Oil NKO(R) pharmacokinetic profile

..., and the three other groups received either a formulated krill oil-like blend, or concentrated DHA/ EPA ethyl esters (where EPA and DHA are primarily ester bound) or a pharmaceutical grade fish oil (where EPA and DHA are primarily bound to triglycerides). The trial was designed to compare the acute an...

Amarin Announces Financial Results for Fourth Quarter and Full Year 2007

...assets of $19,916,000 relate to the acquisition of ester Neurosciences Limited on December 5, 2007 represe...of the contingent consideration payable to former ester shareholders in cash or shares, at Amarin's optio...rtain milestone as a result of the acquisition of ester Neurosciences Limited on December 5, 2007. The ac...

ZARS Pharma Announces Marketing Authorization of Rapydan(R) in Europe

...than recommended, and is contraindicated in patients with a known history of sensitivity to lidocaine, tetracaine or local anesthetics of the amide or ester type. About ZARS Pharma ZARS Pharma is a specialty pharmaceutical company focused on the development and commercialization of topically administer...

Amarin Provides Business Update and Announces Implementation of Reverse Stock Split

...unities such as triglyceride lowering and dyslipidemia. In addition, the Company's pipeline offering was expanded further through the acquisition of ester Neurosciences (Ester). Ester's lead product, EN101, an AChE-R mRNA inhibitor, currently in Phase IIa clinical development, represents an important the...

Protherics Licenses its CoVaccine HT Adjuvant to Nobilon for Influenza Vaccine Indications

... which enhances the immune response and so helps maximise the production of antibodies. The CoVaccine HT(TM) adjuvant is a sucrose fatty acid sulphate ester that increases both humoral and cell-mediated immune responses to experimental vaccines following intramuscular administration. In nonclinical studies...

New Study Findings Confirm CLEXANE(R)/LOVENOX(R) Long-Term Clinical Benefit in Patients Suffering From Acute Coronary Syndrome

...r weight heparin (LMWH). The no. 1 selling low-molecular weight heparin in the world, Lovenox(R) is obtained by alkaline degradation of heparin benzyl ester and is about one-third the molecular size of unfractionated heparin. Lovenox(R) is the most widely studied LMWH, with 20 years of use in the treatment...

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ester in Biological Products

6-(2,4-dinitrophenyl)aminohexanoic acid, succinimidyl ester (DNP-X, SE) from Molecular Probes (Invitrogen)

Description: 6-(2,4-dinitrophenyl)aminohexanoic acid, succinimidyl ester (DNP-X, SE)...
Company:Molecular Probes (Invitrogen)

Acridinium C2 NHS Ester from Assay Designs/Stressgen Bioreagents

Description: Acridinium esters have moderate chemiluminescence efficiencies and the chemistry of light production is well understood. They have the added benefit that they require simple triggering conditions that contribute little to the background signal. This benefit has been exploited to great effect in hig...
Company:Assay Designs/Stressgen Bioreagents

6-carboxy-2',4,4',5',7,7'-hexachlorofluorescein, succinimidyl ester (6-HEX, SE) *single isomer* from Molecular Probes (Invitrogen)

Description: 6-carboxy-2',4,4',5',7,7'-hexachlorofluorescein, succinimidyl ester (6-HEX, SE) *single isomer*...
Company:Molecular Probes (Invitrogen)

Acridinium Ester Trigger Solutions from Assay Designs/Stressgen Bioreagents

Description: ...
Company:Assay Designs/Stressgen Bioreagents

Acridinium NHS ester from Cayman Chemical

Description: Acridinium NHS ester can be used to label proteins and nucleic acids. The covalently bound acridinium NHS ester will produce chemiluminescence in the presence of hydrogen peroxide. Acridinium NHS ester-labeled proteins can be used as a detection method in immunoassays....
Company:Cayman Chemical

Acridinium NHS ester from Cayman Chemical

Description: Acridinium NHS ester can be used to label proteins and nucleic acids. The covalently bound acridinium NHS ester will produce chemiluminescence in the presence of hydrogen peroxide. Acridinium NHS ester-labeled proteins can be used as a detection method in immunoassays....
Company:Cayman Chemical

15(R)-17-phenyl trinor Prostaglandin F2alpha isopropyl ester from Cayman Chemical

Description: 15(R)-17-phenyl trinor Prostaglandin F2α isopropyl ester (15(R)-17-phenyl trinor PGF2α isopropyl ester) is the latanoprost-related isomer containing both a double bond at 13,14 and an inverted (β) hydroxyl group at C-15. Similar to 15(S)-latanoprost, 15(R)-17-phenyl trinor PGF2...
Company:Cayman Chemical

Anti-TIMP-4 (Tissue Inhibitor of Metalloproteinases-4), Loop #3 Polyclonal Antibody, Unconjugated from CHEMICON

Description:... Timp-4 has been reported in heart tissues, and is produced by some fibroblasts in cell culture conditions. Treatment of cells with phorbol ester TPA stimulates production of TIMP-4 in some cell types, but the low protein levels produced often require concentration of cell culture media to visua...
Company:CHEMICON

CCF4-AM from Invitrogen

Description:... GeneBLAzer cell-based assays utilize the membrane-permeant ester forms (CCF2-AM and CCF4-AM) of the negatively charged fluorescent beta-lactamase substrates, CCF2 and CCF4. These lipophilic esters readily enter the ...
Company:Invitrogen

CCF4-AM from Invitrogen

Description:... GeneBLAzer cell-based assays utilize the membrane-permeant ester forms (CCF2-AM and CCF4-AM) of the negatively charged fluorescent beta-lactamase substrates, CCF2 and CCF4. These lipophilic esters readily enter the ...
Company:Invitrogen

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ester in Biological Definition

Alcohol

...alcohols requre a higher temperature. Esterification To form an ester from an alcohol and a carboxylic acid the reaction, known as "Fischer ... chloride in the presence of a base such as pyridine . Other types of ester are prepared similarly- for example p-toluenesulfonate (tosylate) esters a...

Archaea

...ey have a single cell membrane that lacks a peptidoglycan wall. Further, both bacteria and eukaryotes have membranes composed mainly of glycerol- ester lipids , whereas archaea have membranes composed of glycerol- ether lipids. These differences may be an adaptation on the part of Archaea to hy...

Hydrolysis

...no cleavage occurs. Types Hydrolysis of an ester link In a hydrolysis reaction that involves breaking an ester link, one hydrolysis product contains a hydroxyl...ydroxyl group from the water molecule. Thus the ester is effectively reversed to its component alcohol ...

Lipase

...uble enzyme that catalyzes the hydrolysis of ester bonds in waterinsoluble, lipid substrates. Mo...e encoding lipoprotein lipase [2] . Cholesteryl ester Storage Disease (CESD) and Wolman Disease are bot...omal acid lipase (LAL or LIPA) or acid cholesteryl ester hydrolase [3] . Below is a computer generated i...

Lipid

...t on a glycerol core to which are linked two fatty acid-derived "tails" by ester linkages and one "head" group by a phosphate ester linkage. Fatty acids are unbranched hydrocarbon chains, connected by single...

Nicotinamide adenine dinucleotide

... citric acid cycle of cellular respiration . It forms NADP with the addition of a phosphate group to the 2' position of the nucleotide through an ester linkage. NADP is produced in the preliminary cycles of photosynthesis , and is used in the later Calvin cycle of photosynthesis. It is used in many...

Nicotinamide adenine dinucleotide

... citric acid cycle of cellular respiration . It forms NADP with the addition of a phosphate group to the 2' position of the nucleotide through an ester linkage. NADP is produced in the preliminary cycles of photosynthesis , and is used in the later Calvin cycle of photosynthesis. It is used in many...

Nicotinamide adenine dinucleotide

... citric acid cycle of cellular respiration . It forms NADP with the addition of a phosphate group to the 2' position of the nucleotide through an ester linkage. NADP is produced in the preliminary cycles of photosynthesis , and is used in the later Calvin cycle of photosynthesis. It is used in many...

Phospholipid

... carboxyl group of each fatty acid is esterified to the hydroxyl groups on carbon-1 and carbon-2. The phosphate group is attached to carbon-3 by an ester link. This molecule, known as a phosphatidate , is present in small quantities in membranes, but is also a precursor for the other phosphoglycerides....

Polysaccharide

...ent in their gut. Acidic polysaccharides Acidic polysaccharides are a group of polysaccharides that contain carboxyl groups and/or sulfuric ester groups . ...
ester in Biological Dictionary

Transesterification

...cess of exchanging the organic group R" of an ester with the organic group R' of an alcohol. These... organic chemistry ) Conversion of an organic acid ester into another ester of that same BIODIESEL PRODUCTION. The producti...

Phosphodiester Bond

... A phosphodiester bond is a group of strong covalent bonds between the phosphorus atom in a phosphate group and two other molecules over two ester bonds. Phosphodiester bonds are central to all life on Earth, as they make up the backbone of the strands of DNA. In DNA and... Phosphodiester ...

Phosphate ion

...e and is the conjugate ... In weakly-acid conditions, the dihydrogen phosphate ion (H2PO4) is most common. ... phosphate ( ) n. A salt or ester of phosphoric acid. ... The phosphate ion carries a negative three formal charge and is the conjugate ... Lithium iron phosphate battery Batt...

Phosphate group

...ine. Hint. 4. ... a third phosphate group is bonded to an ATP molecule. c. the third phosphate group breaks off from an ... The phosphate ester of alpha-tocopherol is found in some plant and animal tissues. ... linked by a phosphate group (1B^). Alpha-tocopheryl phosphate is water so...

Peptidyl transferase

...sferase center that may serve as a probe and/or ... The peptidyl transfer is a nucleophilic attack of the α-amino group of the. aa-tRNA on the ester carbonyl group of peptidyl -tRNA. Transition state is turned by 45 deg ... Springer Protocols is the largest subscription-based electronic databas...

Nucleotide

...compounds consisting of a nucleoside combined with a phosphate group and forming the basic constituent of DNA and RNA nucleotide a phosphoric ester of a nucleoside; the basic structural unit of nucleic acids (DNA or ... triphosphate, ATP — a nucleotide derived from adenosine ... A nucleo...

Lipase

... A lipase is a water-soluble enzyme that catalyzes the hydrolysis of ester bonds in water–insoluble, lipid substrates. Lipases thus comprise a subclass of the esterases. Lipase is an enzyme necessary for the absorpt...

Adenosine diphosphate

... Adenosine diphosphate , abbreviated ADP, is a nucleotide. It is an ester of pyrophosphoric acid with the nucleoside adenosine . ADP consists of the pyrophosphate group, the pentose sugar ribose, and the nucleobase adenin...
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