Navigation Links
Hyperpolarization in Medical Definition

Depolarization-induced suppression of inhibition

... , typically results in the influx of chloride ions into that target cell. This build-up of negative charge from the chloride ions results in the hyperpolarization of the target cell, making it less likely to fire an action potential . Accordingly, any ionic current that hyperpolarizes a cell is called an ...
Hyperpolarization in Biological News

New 'control knobs' for stem cells identified

... into fat and bone cells. They found that hyperpolarization (increased difference between the voltage in the ... vs. fat differentiation. To determine whether hyperpolarization was functionally required for differentiation, ... More study is needed to determine whether hyperpolarization also determines which specific type of cell stem ...
Hyperpolarization in Biological Technology

Bruker Introduces HyperQuant™, a Unique Bench-Top NMR Reader to Quantify Hyperpolarization

... for precisely quantifying both the magnetic hyperpolarization as well as the thermal polarization of a sample. ... Wire EON) September 10, 2008 -- Magnetic hyperpolarization promises to be a useful technique with potential ... in MRI and sensitivity in solid-state NMR. hyperpolarization provides a means to increase the nuclear magnetic ...

Berkeley scientists bring MRI/NMR to microreactors

... is a net excess in the para spin state even at room temperature and in the complete absence of a magnetic field. Under the right conditions, this hyperpolarization can be passed on to other nuclei and used to substantially boost the strength of their MRI/NMR signals by several orders of magnitude. Pines, ...
Hyperpolarization in Biological Definition

Hyperpolarization

... hyperpolarization has several meanings: In biology , hyperpolarization occurs when a cell's membrane potential dips below its resting level . In physics , hyperpolarization is the selective polarization of nuclear spin ...

Depolarization

... ions (such as sodium or calcium ) into the cell. Alternatively, depolarization can also happen if potassium channels are closed. Compare to hyperpolarization . Depolarization of membrane potentials is important for other cell types, particularly muscle cells. Related topics membrane potential ...

Ion channel

... Diversity and activation Voltage-gated channels sense the transmembrane potential and open or close in response to depolarization or hyperpolarization , respectively. Examples include the sodium and potassium voltage-gated channels of nerve and muscle, and the voltage-gated calcium channels that ...
Hyperpolarization in Biological Dictionary

Hyperpolarization

... hyperpolarization is a change in a cell's membrane potential ... It is the opposite of a depolarization. 4.3 hyperpolarization ("undershoot") 4.4 Refractory period. ... ion) ... Aspects of the topic hyperpolarization are discussed in the following places at ...

Depolarization

... a large enough depolarization may result in an action potential. hyperpolarization is the opposite of depolarization , ... Depolarization of ... must precede the ... That this depolarization was replaced by a slow hyperpolarization in the ... Such depolarization could allow afferent excitatory ...

Rhodopsin

... Electronica music singles, watch music videos, listen to free streaming mp3s, & read ... Cyclic Pathway of Rhodopsin and its Relationship to hyperpolarization of the Rod ... Rhodopsin undergoes a cyclic decomposition and reconstitution in response to the ... Rhodopsin (RHO) To see compiled data on ...
Other Contents
(Date:11/27/2014)... (PRWEB) November 27, 2014 In ... individuals allot to sleep has lessened, and due ... laptops, the quality of sleep has eroded. According ... asleep on the job (Reference: http://www.webmd.com/sleep-disorders/features/sleep-deprivation-workplace ). ... productivity index by an incalculable amount, leading not ...
(Date:11/27/2014)... HealthDay Reporter , WEDNESDAY, Nov. ... to acquire a second language, new research suggests. But anyone ... gain a brain boost, the small study finds. ... study co-author Ping Li, co-director of the Center for Brain, ... more interesting, Li said, that "the brain networks of the ...
(Date:11/27/2014)... The founders of VIM & VIGR, a ... functioning compression socks, are proud to announce the debut of ... Gradient Pressure (TM) knitting technology that is designed to increase ... commitment to adding flair and style to a product that ... the eye of a writer at The New York ...
(Date:11/27/2014)... VogueQueen.com is making every effort to offer ... world. As the premier online supplier of elegant special ... release a huge selection of sexy prom dresses today. ... also providing many beautiful styles in its product line. ... discounted prices. , “VogueQueen.com hopes to provide a truly ...
(Date:11/27/2014)... Dallas, Texas (PRWEB) November 27, 2014 ... research report on Global Insulin industry. For an ... including definition, classification, application, industry chain structure, industry ... report on global Insulin industry covers information ... manufacturing process, product cost structure and much more. ...
Breaking Medicine News(10 mins):Health News:Research Shows Surprising Number of US Workers Affected by Lack of Sleep 2Health News:Some People May Be Pre-Wired to Be Bilingual 2Health News:Some People May Be Pre-Wired to Be Bilingual 3Health News:VIM & VIGR Announces Launch of Men’s Line of Compression Socks 2Health News:A New Collection of Sexy Prom Dresses Has Been Released by the Reliable Online Supplier VogueQueen.com 2Health News:Insulin Industry Analysis (Supply, Consumption) for China, America, Korea, France & Japan Research Now at ReportsnReports 2Health News:Insulin Industry Analysis (Supply, Consumption) for China, America, Korea, France & Japan Research Now at ReportsnReports 3
(Date:11/6/2014)... a predator. Except when that predator runs so fast that ... its size, is the fastest creature on Earth. Some of ... (at about five miles per hour). The fastest human can ... from the tiger beetle, a person would have to hit ... a problem. At peak speeds, everything becomes a blur. They ...
(Date:11/4/2014)... CITY, Nov. 5, 2014 – University of Utah engineers ... to help jet fuel produce electricity without needing to ... used to power portable electronics, off-grid power and sensors. ... today in the American Chemical Society journal ACS ... through a chemical reaction between a fuel and an ...
(Date:11/4/2014)... England , November 4, 2014 ... and vertical market growth   Fuel3D , ... has closed a funding round totaling $6.4 million (£4 million). ... million) funding secured earlier this year and paves the way ... in 2015. The funding round was led by ...
Breaking Biology News(10 mins):The tiger beetle: Too fast to see 2Jet-fueled electricity at room temperature 2Fuel3D Secures $6.4 Million in Expansion Funding 2Fuel3D Secures $6.4 Million in Expansion Funding 3
Other TagsOther Tags