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Membrane in Medical News

Making nanoparticles in artificial cells

... sulphide particles in microscopically small membrane bubbles. Depending on which of the construction ... can be 4 or 50 nanometres in size. Because the membrane bubbles have the same size as living cells, the ... are similar to biological membranes. Like cells, membrane bubbles - or vesicles as scientists refer to them ...

Toray to establish water treatment R&D center at NTU in Singapore

... TWTL is part of Toray's vision to be a leading membrane manufacturer by 2010, particularly in the reverse osmosis membrane market for seawater desalination and reclamation ... Board (EDB), and NEWRI's R&D centres Singapore membrane Technology Centre (SMTC) and Institute of ...

RainEarth Applies for Patent for Second Generation Blood Dialysis Equipment

... and advantages. These include: a lower broken membrane rate, a higher gap rate, enhanced biological ... for adjusting dry spinning range in hollow fiber membrane that includes dry-wet spinning and ... control -- Synthetic hollow fiber membrane continuous spinning device -- Hollow ...

NxStage Announces Strategic Business Alliance with Asahi Kasei Kuraray Medical

... on similar terms. Hollow-Fiber membrane Supply Asahi will supply its high performance polysulfone hollow-fiber membrane to NxStage for NxStage branded products in North ... its core technology in functional materials for membrane filtration and selective adsorption with advanced ...

'Holy powder' ingredient makes membranes behave for better health

... resistance to infection and malignancy. "The membrane goes from being crazy and floppy to being more ... intermolecular interactions in the messy membrane environment has been a major challenge to ... work by interacting directly with membrane proteins, but the U-M findings challenge that ...

Why does aspirin increase the susceptibility of Helicobacter pylori to antimicrobials?

... of aspirin on the permeability of the outer membrane of H. pylori was determined using [7-3H] ... aspirin improved the permeability of the outer membrane of H. pylori . However, the expression of two ... probably by altering the expression of the outer membrane proteins (OMP) of H. pylori . Their study will ...

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Membrane in Medical Technology

Cystic Fibrosis - Liposomal Tobramycin Receives Second Orphan Drug Designation Within Weeks

... of infection, tobramycin-containing liposomes seem to fuse with the cell membrane of the pathogen. In this way, the entire load of tobramycin contained in ... is triggered when the liposomes undergo a fusion process with the outer membrane of the bacterial cell wall. Tobramycin then penetrates into the inner cell ...

Osteotech Completes Enrollment for DuraTech(TM) BioRegeneration Matrix Clinical Trial

... platform, DuraTech is used to repair dura mater (the tough, outermost membrane surrounding the brain and spinal cord) during cranial surgical procedures. ... and is designed to be utilized to repair the dura mater, a fibrous membrane that protects the brain and the spinal cord, when the dura mater has been ...

Myelin Removal Beads: Premium Efficiency for Neural Cell Separations and Antibody Stainings

... and exclusive release of Myelin Removal Beads. Myelin is a specialized membrane which ensheathes and insulates axons in the peripheral and central nervous system. During preparation of single-cell suspensions, myelin membrane fragments represent the major contaminant. "When dissociating adult neural ...

D-Pharm Submits Investigational New Drug Application and Special Protocol Assessment to the FDA for Phase III Trial of DP-b99 in Acute Stroke Patients

... a randomized, double blind, placebo-controlled study (study acronym MACSI: membrane Activated Chelator Stroke Intervention). It is designed to compare the ... occurring in stroke patients and emerged from D-Pharm's proprietary membrane Activated Chelator (MAC) platform technology. D-Pharm successfully ...

Potentia Pharmaceuticals' POT-4 Drug Candidate for Age-Related Macular Degeneration Successfully Completes Phase I Clinical Trial - Prepares for Phase II

... process involving dozens of plasma proteins, ultimately leading to cell membrane disruption through the membrane attack complex (MAC). Activation of the complement system is an important ...

Study Shows Leconotide, an Investigative Calcium Channel Blocker, Has Potential as a Selective, Efficacious, Non-Opioid Pain Treatment

... Calcium Channel Blockers Every cell in the body is enclosed by a membrane which acts as a barrier controlling the flow of chemicals into and out of the cell. Channels through the membrane control the passage of substances into and out of the cell. Some are ...

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Membrane in Medical Products

GBM -Ab EIA Auto-Immune Markers 013-GBM-48 Glomerular Basement Membrane

Description:... independently from anti-glomerular basement membrane (GBM) antibodies, this test can help to ... Molecular Architecture and Function of Basement membrane Antigen (1). Recent studies have shown that all ... have additional antibodies against other basement membrane constituents and/or other collagen IV domains. ...
Company:ALPCO Diagnostics

Direct Image High-Mag SSV®

Description:... The High-Mag 1.5x is specifically designed for internal limiting membrane peeling in macular hole surgery, optic nerve neurotomy, sheathotomy and macularepiretinal membrane removal, traditional macular edema and other situations warranting higher ...
Company:Volk Optical, Inc.

Direct Image High-Mag

Description:... The High-Mag 1.5x is specifically designed for internal limiting membrane peeling in macular hole surgery, optic nerve neurotomy, sheathotomy and macularepiretinal membrane removal, traditional macular edema and other situations warranting higher ...
Company:Volk Optical, Inc.

Model 4420 Colloid Osmometer

Description:... prediction of edema onset in clinical situations. Uses a semi-permeable membrane dividing sample and reference chambers to simulate the role of the natural vascular membrane in the establishment of osmotic pressure responsible for water flow ...
Company:Wescor, Inc.

Micromax

Description:... spin and time hold selections. More Convenience A "glove friendly" membrane control panel with digital display makes Micromax easy to clean and easy to operate. Repeat runs are as simple as touching a single membrane ....
Company:ThermoFisher Scientific

Myocardial Infarction - Myoglobin and Troponin Cassette

Description:... conditions. The majority of these products are one-step, lateral flow membrane tests, which are offered in strip, cassette, and stick formats. Other panel formats and flow through membrane tests are also available. All require no special training and provide ...
Company:Biotech Atlantic, Inc.

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Membrane in Medical Definition

Pathology

... Iritis - Uveitis - Iridocyclitis - Hyphema - Persistent pupillary membrane Lens Cataract - Aphakia Choroid and retina ... degeneration - Retinitis pigmentosa - Macular edema - Epiretinal membrane - Macular pucker Ocular muscles , binocular movement , ...

Central tolerance

... 772-82. PMID 16200080 . ^ Halverson R, Torres R, Pelanda R (2004). "Receptor editing is the main mechanism of B cell tolerance toward membrane antigens". Nat Immunol 5 (6): 645-50. PMID 15156139 . v • d • e Immune system / Immunology ...

Depolarization-induced suppression of inhibition

... a 300-400 µm slice of brain, with intact axons and synapses) where a single neuron is "depolarized" (the normal −70 mV potential across the neuronal membrane is reduced, usually to −30 to 0 mV) for a period of 1 to 10 seconds. After the depolarization, inhibitory GABA mediated neurotransmission is ...

Medical procedure

... procedures Precordial thump Politzerization Hemodialysis Hemofiltration Plasmapheresis Apheresis Extracorporeal membrane oxygenation (ECMO) Cancer immunotherapy Cancer vaccine Cervical conization Chemotherapy Cytoluminescent therapy Insulin ...
Membrane in Medical Dictionary

Allergic rhinitis

... of the nasal passages, throat and eye membrane ( conjunctiva ), caused by sensitivity to ... ( allergic rhinitis ) is an irritation of the membrane s of the nose by airborne particles or chemicals. These membrane s make mucus. When irritated, they can also ...

Amniotic fluid

... fluid is inside a casing called the amniotic membrane (or sac ) and fluid surrounds the fetus ... fluid is removed for testing. If a woman's membrane s rupture , and she loses amniotic fluid , then ... baby in the womb. If so, it's a sign that the membrane s around your baby have ruptured . A feeling of ...

Amnion

... amnion The membrane enclosing a developing fetus ; it's filled with ... liquid made by the fetus and the amnion (the membrane that covers the fetal side of the placenta ) ... the caul is the amnion , one of the two fetal membrane s, the other being the chorion. To be born in a ...

Bronchitis

... (brnk´ts), inflammation of the mucous membrane of the bronchi al tubes. It can be caused by ... ... Bronchitis Inflammation of the mucous membrane of the bronchi al tubes of the lung that can ... periaxillary; periaxonal; peribacteroid membrane ; periblast; periblem; peribranchial; ...

Bursa

... (fibrous sac ) that is lined with synovia l membrane ( joint tissue ) and contains a small quantity ... a clear, sticky fluid secreted by the synovia l membrane . femur - the thigh bone. Bursitis - ... of the bursa causes the synovia l membrane to produce excess fluid. This distends the ...

Candidiasis

... infection of the mucous membrane s caused by the fungus Candida albicans. ... caused by yeast on the skin and/or mucous membrane s. CANDIDIASIS - Infection of the skin or any mucous membrane by any species of Candida , but typically ...

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Membrane in Biological News

Carnegie donates landmark clones to biology

... proteins have with each other and the protective membrane that surrounds a cell. These interactive, so-called membrane proteins regulate nutrients and water fluxes, ... of Plant Biology have cloned genes to produce membrane proteins that may initiate the instructions for ...

Sticky protein helps reinforce fragile muscle membranes

... "glue" affixing the basal lamina to the membrane is working. "This study helps us understand how membrane structure is designed to protect cells, which is ... Detachment of the basal lamina from the muscle membrane appears to be a common feature of these ...

New windows opened on cell-to-cell interactions

... suggest that putting lipids and other cell membrane components on manufactured surfaces could lead to ... applied biological material -- a thin layer of membrane lipids -- onto to tiny glass spheres about ... charged spheres repelled each other. With the membrane attached, conditions changed dramatically. ...

Structural biology scores with protein snapshot

... particularly those that reside within the cell membrane have been reluctant to smile for the camera. ... a complex of three subunits that each cross the membrane three times (for a total of nine membrane spans). The group's ability to determine the ...

Cells use import machinery to export their goods as well

... to end with the vesicles fusing completely to the membrane and delivering their whole load of proteins and ... on the narrow plane in which the vesicle and membrane merge. "It's a little like the guy looking under ... cargo in their lumen and cargo carried in the membrane shell that surrounds the vesicle. This ability ...

New nanoparticles could revolutionize therapeutic drug discovery

... and Warwick have found a way to preserve membrane proteins intact, enabling detailed analysis of ... shown how a polymer can wrap around and preserve membrane proteins intact in stable nanoparticles. membrane proteins are the most valuable but technically ...

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Membrane in Biological Technology

Rapid heating prepares energy-saving zeolite for greater role in industrial separations

... greater yield and energy efficiency in zeolite membrane production. Tsapatsis' group reported its ... "Grain Boundary Defect Elimination in a Zeolite membrane by Rapid Thermal Processing." The article was ... the pores. One would expect a perfect zeolite membrane to allow a permeation rate for paraxylene that is ...

Debiopharm and MSM Protein Technologies Sign Agreement for Research and Development of Debio 0929, a Novel Oncology Biologic

... world class expertise in targeting multi-spanning membrane proteins, announce the signature of an ... antibodies against a number of GPCRs and other membrane proteins. MSM was formed in 2005 on the ... GPCRs are the largest, most versatile group of membrane receptors and also the most ...

International Products Corp.'s Lab Offers Filter Membrane Compatibility and Studies

... laboratory is now capable of performing filter membrane compatibility and performance studies using a ... "We have the ability to evaluate any type of membrane media, from UF to RO, and its interaction with ... application by working with your soil and membrane to help you achieve maximum flux results." ...

Buckyballs could keep water systems flowing

... were published March 5, 2009 in the Journal of membrane Sciences . "As the bacteria build up on these ... up quickly. If we could increase the time between membrane replacements by 50 percent, for example, that ... the number of bacterial colonies on the untreated membrane was too numerous to count," Chae said. Chae ...

No Blood Needed Thanks to Innovative Medical Technology

... events. HCO 1100 Protein Permeable membrane -- Gambro The HCO 1100 Protein-Permeable membrane is designed to improve the treatment of multiple ... a major cause of renal impairment. This new membrane technology in combination with chemotherapy can ...

CU scientists create world's thinnest balloon -- just one atom thick

... Cornell researchers have created a balloonlike membrane that is just one atom thick -- but strong enough ... -- or even a thick, sturdy glass container -- the membrane is ultra-strong, leak-proof and impermeable to ... without breaking. They also turned the membrane into a tiny drum, measuring its oscillation ...

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Membrane in Biological Products

AmpliCruz from Santa Cruz Biotechnology, Inc.

Description:... for evaluating proteins with low expression. membrane Enhancement Solution is used to pre-treat membrane prior to blocking the membrane; 1x solution; 250 ml membrane Blocking Solution is used to block the ...
Company:Santa Cruz Biotechnology, Inc.

Microsart e.motion Membrane Filters from Sartorius AG

Description:... The membrane filters suitable for use in the Microsart ... on a band. The special pleating of the band of membrane filter units ensures that they are perfectly flat ... guarantees uniform dispensing of the individual membrane filters. Outstanding recovery rates for ...
Company:Sartorius AG

Microsart e.motion Membrane Filters from Sartorius AG

Description:... The membrane filters suitable for use in the Microsart ... on a band. The special pleating of the band of membrane filter units ensures that they are perfectly flat ... guarantees uniform dispensing of the individual membrane filters. Outstanding recovery rates for ...
Company:Sartorius AG

Immun-Blot PVDF Sandwiches, 7 x 8.5 cm, 20 from Bio-Rad

Description:... Immuno-Blot PVDF membrane and filter paper sandwiches are composed of a precut Immun-Blot PVDF membrane and two sheets of thick filter paper that are preassembled into a blotting membrane and filter paper sandwich. These 7 x 8.5 ...
Company:Bio-Rad

UltraClean GelSpin (S) Kit Sample from Mo Bio Laboratories, Inc.

Description:... GelSpin Kit utilizes a silica based spin filter membrane to isolate DNA from agarose gels. After ... Then the DNA is bound to the silica spin filter membrane and washed once to remove traces of agarose and salt. The DNA is recovered from the spin filter membrane in water or Tris buffer. Rapid Protocol - ...
Company:Mo Bio Laboratories, Inc.

2D SAMPLE PREP MEMBRANE P from Pierce Biotechnology, Inc.

Description:... 2-D Sample Preparation for membrane Proteins Contains sufficient components to ... gel analysis Includes: Mem-PER Eukaryotic membrane Protein Extraction Kit (contains sufficient ... components for purifying 25 aliquots of membrane protein extract) Kit 2-D Sample Buffer ...
Company:Pierce Biotechnology, Inc.

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Membrane in Biological Definition

Actin

... case, one end of myosin is bound to the plasma membrane while the other end walks towards the plus end of the actin filament. This pulls the membrane into a different shape relative to the cell ... form the cells cortex. This underlies the plasma membrane and is responsible for the shape of the cell. ...

Antibody

... kD. It can be found on the surface of the plasma membrane of basophils and mast cells of connective ... This complex is moved to the outside of the cell membrane , where it can be recognized by a T lymphocyte , ... compares it to similar structures on the cell membrane of a B lymphocyte . If it finds a matching pair, ...

Apoptosis

... the nuclear envelope . At this stage, the double membrane that surrounds the nucleus still appears ... due to the degradation of DNA [4] . Plasma membrane blebbings. The cell is phagocytosed , or , ... major extrinsic mediator of apoptosis. The cell membrane has two specialized receptors for TNF: TNF-R1 and ...

Bacterium

... Gracilicutes - bacteria with a second cell membrane containing lipids , giving them Gram-negative stains Firmicutes - bacteria with a single membrane and thick peptidoglycan wall, giving them ... stains Mollicutes - bacteria with no second membrane or wall, giving them Gram-negative stains ...

Biological membrane

... A biological membrane or biomembrane is a membrane which acts as a barrier within or around a cell ... that differs from the outside. For example, the membrane around peroxisomes shields the rest of the cell ...

Cell biology

... such as those to be incorporated in membranes ( membrane proteins ), are transported into the ER during ... in the Golgi apparatus . From the Golgi, membrane proteins can move to the plasma membrane , to other subcellular comparments or they can be ...

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Membrane in Biological Dictionary

Zona pellucida

... The zona pellucida is a glycoprotein membrane surrounding the plasma membrane of an oocyte. It is a vital constitutive part of ... pellucida n. The thick, solid, transparent outer membrane of a developed mammalian ovum. ... Zona ...

Vitelline membrane

... The vitelline membrane is a structure directly adjacent to the outer surface of the plasma membrane of an ovum. It is composed mostly of protein ... for sperm binding, binding to sperm plasma membrane receptors. The species-specificity between these ...

Vesicle

... ... GO:0030659 : cytoplasmic vesicle membrane [391 gene products] ... GO:0030120 : vesicle ... Institute ... represents a Vesicle -associated membrane ... O95292 Vesicle -associated membrane protein-associated protein B/C ... Online ...

Vacuoles

... A vacuole is a membrane organelle which is present in all plant and ... have very large distinct vacuoles . ... The membrane surrounding the plant cell vacuole is ... in the cytoplasm of a cell, bound by a single membrane and containing water, food, or metabolic waste ...

Vacuole

... A vacuole is a membrane organelle which is present in all plant and ... in the cytoplasm of a cell, bound by a single membrane and containing water, food, or metabolic waste ... ... The term vacuole in biology refers to a membrane ... The vacuole is used only in plant ...

Tympanic membrane

... The tympanic membrane , is a thin membrane that separates the external ear from the middle ... the other ossicles. Rupture ... Tympanic membrane Perforation - Tympanoplasty. The tympanic ...

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Other Contents
(Date:10/22/2014)... Akeso Biomedical, Inc. , a privately held ... infections, microbial biofilms, and chronic wounds, announced that Dr. ... , Dr. Sinskey is a Professor ... of Technology, or MIT. He has been a member ... holds positions as Co-Director of the Malaysia-MIT Biotechnology Partnership ...
(Date:10/22/2014)... -- Two sisters in high school have developed ways ... Medha Krishen use electronic stethoscopes, which electronically amplify body ... patterns or heartbeats. Ilina, a senior at Port ... a way to detect early lung damage in people ... Ilina recorded one breath cycle each from 16 smokers, ...
(Date:10/22/2014)... taken by Firestone officials at the company,s rubber ... spread of the disease there and could prove effective ... provides health services to about 80,000 employees, retirees, their ... Between Aug. 1 and Sept. 23, there were 71 ... That incidence rate of 0.09 percent was much lower ...
(Date:10/20/2014)... (PRWEB) October 20, 2014 The newly ... must-have source of thousands of facts, figures and forecasts ... and 68 medical sector forecast categories the Worldwide ... global, regional and national views on the worldwide medical ... , The report gives you data for 2010-2019, covering ...
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(Date:10/16/2014)... , October 16, 2014 NXT-ID, Inc. (NASDAQ: ... "Company"), a biometric authentication company focused on the growing ... edge technologies including Wocket™, the Smart Wallet, at the ... FiRe is a leading global conference on the intersection ... by Mark Anderson , founder and publisher of ...
(Date:10/15/2014)... virus is spreading rapidly and to an unexpected extent. ... the past and the virus shows a new disease ... before. For this reason, the German National Academy of ... and Engineering, and the Union of the German Academies ... the Ebola epidemic today. , In the statement the ...
(Date:10/14/2014)... N.C. – Like discriminating thieves, prostate cancer tumors scavenge ... the body. But such avarice may be a fatal ... a way to kill prostate cancer cells by delivering ... selectively destroys the diseased cells brimming with the mineral, ... uses two drugs already commercially available for other uses, ...
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