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Frequency in Medical News

Migraine Frequency Tied to Stroke, Heart Attack Risk

But the link with cardiovascular disease is complex and not a cause for alarm, doctor says,, WEDNESDAY, June 24 (HealthDay News) -- The research team that found an increased risk of stroke in women who had a certain kind of migraine now reports a relationship between migraine frequency...

Health insurance status associated with frequency of eye care visits

Individuals with no or inconsistent health care coverage appear less likely to regularly seek eye care, even if they are visually impaired, according to a report in the March issue of Archives of Ophthalmology , one of the JAMA/Archives journals. Eye disorders have an estimated economic impact...

Hormones Boost Frequency of Women's Migraine With Aura

Mouse study finds 2 genes likely behind spread of depression with these headaches MONDAY, Dec. 22 (HealthDay News) -- In women, hormones increase the frequency of an inherited form of severe migraine accompanied by visual disturbances called auras, according to a Massachusetts General ...

Migraines' Frequency Influences Heart Attack, Stroke Risk

But the absolute risk to patients remains very low, expert says THURSDAY, April 17 (HealthDay News) -- Women who have weekly migraines are at an increased risk for stroke compared to those with few or no migraines, a new study finds. On the other hand, those with less frequent migra...

JCSM: A high frequency of sleep-related breathing disorders in hospitalized patients

WESTCHESTER, Ill. There is a high frequency of sleep-related breathing disorders (SRBD) in hospitalized patients referred for polysomnography (PSG), also known as an overnight sleep test, especially in patients with underlying cardiopulmonary disease, according to a study published in the April 1...

Hormone therapy increases frequency of abnormal mammograms, breast biopsies

Combined hormone therapy appears to increase the risk that women will have abnormal mammograms and breast biopsies and may decrease the effectiveness of both methods for detecting breast cancer, according to a report in the February 25 issue of Archives of Internal Medicine, one of the JAMA/Archiv...

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Frequency in Medical Technology

Data Demonstrates Long-Term Reduction In Seizure Frequency With Novel Once Daily Anti-Epileptic Zebinix(R)

S. MAMEDE DO CORONADO, Portugal, June 29 /PRNewswire/ -- Data presented today, in Budapest, demonstrated that add-on treatment with the novel, once-daily anti-epileptic Zebinix(R)* (eslicarbazepine acetate; ESL) resulted in a marked and sustained decrease in seizure frequency over the long-ter...

Clinical and Histopathological Results Using Pollogen's TriPollar(TM) Radio Frequency Technology Published in the June Issue of the Journal of Cosmetic and Laser Therapy

TEL AVIV, Israel, June 17 /PRNewswire/ -- A recent clinical study using Pollogen's regen(TM) device- the latest aesthetic solution powered by 3rd generation TriPollar(TM) technology, confirms the safety and efficacy of TriPollar(TM) technology in reducing fat and collagen remodeling. The peer ...

Clinical Trial Results of Pollogen's TriPollar(TM) Radio Frequency Technology published in the Journal of the European Academy of Dermatology and Venereology

TEL AVIV, Israel, June 2 /PRNewswire/ -- Clinical trial results using the regen(TM) system, the newest aesthetic solution powered by 3rd generation TriPollar RF technology on cellulite treatment and body contouring, have been published in the online Journal of the European Academy of Dermatolo...

Observational Studies Assess the Potential Impact of Limiting Erythropoiesis-Stimulating Agent Availability on Frequency of Blood Transfusions

CHICAGO, May 30 /PRNewswire/ -- Data from three observational studies reported at the American Society of Clinical Oncology (ASCO) Annual Meeting evaluated transfusion-related outcomes in cancer chemotherapy patients with various hemoglobin (Hb) levels prior to or during administration of eryt...

PTC Therapeutics Announces Data Supporting Cough Frequency as a New Outcome Measure in Evaluating Treatments for Cystic Fibrosis

- Findings Show Cystic Fibrosis Patients Cough More Than 600 Times Per Day - SOUTH PLAINFIELD, N.J., May 21 /PRNewswire/ -- PTC Therapeutics, Inc. (PTC) today announced new data suggesting that the quantification of cough frequency may offer a clinically meanin...

New Data Show High Frequency of Medical Claims for Gastrointestinal Events by Patients on Antiplatelet Therapy

Review of Insurance Claims Tracked Ulcers and Bleeding Among 368,000 Patients Prescribed Clopidogrel TORONTO, May 6 /PRNewswire/ -- A review of medical claims from more than 70 managed care plans showed that 6.2 percent of patients prescribed the antiplatelet medicine clop...
Frequency in Medical Products

Multi Frequency Convex Neonatal Transducer UST-9120-7.5

Description: Developed specifically for the 5000/5500 ultrasound consoles....
Company:ALOKA, Inc.

Multi Frequency Biplane TEE Transducer

Description: A Biplane Pediatric TEE transducer....
Company:ALOKA, Inc.

Multi Frequency Burr Hole Transducer

Description: Super High Density, multi-frequency, phased array burr hole transducer. Excellent for taking biopsy samples and shunt placements....
Company:ALOKA, Inc.

Multi Frequency Neuro Convex Transducer UST-987.7.5

Description: Super High Density, multi-frequency, convex array, small footprint transducer for scanning during craniotomies....
Company:ALOKA, Inc.

Multi Frequency Neuro Convex Transducer UST-9104-5

Description: Super High Density, multi-frequency, convex array transducer for scanning during craniotomies. Same footprint as the UST-987-7.5 but with stronger penetration for deep cavernous tumors and other deep neuro lesions....
Company:ALOKA, Inc.

Multi Frequency Micro Surgery Transducer UST-5531

Description: This unique tiny transducer can be very helpful in tight situations like during a carotid endardarectomy procedure....
Company:ALOKA, Inc.

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Frequency in Medical Definition

High Frequency Ventilation

... High frequency ventilation is a type of mechanical ventilation ...ilator induced lung injury 2 Types of High frequency Ventilation 2.1 High frequency Oscillatory Ventilation (HFOV) 2.2 High...

Polysomnographic technician

...e end of an apnea or hypopnea is often an arousal, which is a change in EEG frequency often accompanied by increased EMG frequency for between 3-15 seconds. These arousals are short but often can be frequen...
Frequency in Medical Dictionary

Vasectomy

...tor in California. Dr. John Gould ... Finding out the cause of post vasectomy pain will lead to suitable treatment options. ... that the frequency of post vasectomy pain is one case in thousands. ... ...

Urination

... from the American Academy of Family Physicians. ... Painful urination can also be caused by vaginal infection or irritation. ... Symptoms of frequency urination include urgency, urinary incontinence, ... Frequent Urination Symptoms. When to Seek Medical Care. Exams and Tests. Self-Care at Home .....

Ultrasound

... Ultrasound is cyclic sound pressure with a frequency greater than the upper limit of human hearing. Although this limit varies from person to person, it is approximately 20 kilohertz (20,000 hertz) in he...

Tremor

...ums, prevention, and prognosis. Pathological tremor occurs in a number of conditions, where it can appear as an ... While tremor amplitude and frequency are important features, they are ... Tremor Action Network provides education, services and support to ... University Of Miami Research Study On...

Thalassemia

...... Improved survival of patients with thalassemia has given new importance to adult ... Hemoglobin E-beta thalassemia is seen with increasing frequency and poses a ... Testing for α- thalassemia includes: hematologic testing of red blood cell ... Alpha- thalassemia is usually inherited in an...

Temper tantrums

...ums often occur only with a parent. ... Why tantrums happen, and strategies for dealing with them based on the child's age and the severity and frequency of tantrums . ...
Frequency in Biological News

Risk of vibration-induced vascular injuries linked to vibration frequency differences

Speaking on April 19 at the Experimental Biology 2009 meeting in New Orleans, Dr. Kristine Krajnak, a team leader in the Engineering and Control Technologies Branch of the Health Effects Laboratory Division of NIOSH in Morgantown, West Virginia, describes results from the first study to directly l...

Climbing to new heights in the forest canopy

...aching from support or during fall of the support itself. Many anatomical traits of vines, such as the significant development of parenchyma and high frequency of wide water transport vessels, allow them to maintain this flexibility and withstand breakage while still effectively transporting water and nutrien...

Jet-propelled imaging for an ultrafast light source

...rough the glass nozzle without hitting the walls and getting stuck. The frequency at which the droplets emerge can be controlled by an oscillator the researchers call an "acoustic trigger." Tuning the acoustic trigger adjusts the frequency so that each droplet containing a protein or virus meets an incoming pulse ...

Maternal, paternal genes' tug-of-war may last well into childhood

...larly large tongues. These individuals usually end up being tall, owing to their rapid growth both in the womb and as young children. They have a high frequency of childhood cancers. "Clinical data from imprinting disorders suggest paternally-expressed genes promote, and maternally-expressed genes inhibit, ...

Scripps-led study shows ocean health plays vital role in coral reef recovery

... sea temperatures force corals to expel their symbiotic algae, known as zooxanthellae. Coral bleaching is a phenomenon that is expected to increase in frequency as global climate change increases ocean temperatures worldwide. The new findings, published in the July 22 issue of the journal PLoS ONE , show t...

Our brain looks at eyes first to identify a face

...t, high frequencies represent the details in an image. If we move away from an image, we perceive increasingly less details, that is, the high spatial frequency components, while low frequencies remain visible and are the last to disappear." As a result of the psychophysical research carried out prior to th...
Frequency in Biological Technology

Pixantrone Significantly Increases Complete Remissions, Overall Response Rates, Frequency of Durable Remissions and Progression Free Survival in Patients with Relapsed and Refractory Aggressive Non-Hodgkin's Lymphoma

First Randomized Trial to Demonstrate Superior Clinical Benefit in Relapsed/Refractory Aggressive NHL ORLANDO, Fla., June 1 /PRNewswire-FirstCall/ -- Intent to treat Analysis results per FDA agreed upon Statistical Analysis Plan Significant Increase in Complete Rem...

Georgia healthcare system to install GE's radio frequency ID

Waukesha, Wis. - Radio frequency identification technology has yet to penetrate deeply into American healthcare facilities, but one area it can yield some immediate results is keeping better track of medical equipment. To that end, Emory Healthcare , one of Georgia's largest healthcare system...

Data Published in Cell Stem Cell Demonstrates Potent Anti-Cancer Activity for OncoMed Pharmaceuticals' Lead Antibody

...L4 signaling to reduce tumor growth two ways: by reducing cancer stem cell frequency and by disrupting angiogenesis. In a series of published experiments using...tion with approved chemotherapeutic agents versus chemotherapy alone on the frequency of cancer stem cells in treated tumors. Results demonstrate that treatment...

1 nano-step closer to weighing a single atom

...y of Melbourne says that in the same way as a classroom ruler decreases its frequency of vibration when an eraser is attached, nanomechanical mass sensors work by measuring their change in vibration frequency as mass is added. The sensitivity of such nanomechanical devices is int...

SEQUENOM Announces Launch of MassARRAY Compact 96 System

...tional performance which makes it ideal for the most demanding applications; and highly sensitive and specific mass spec-based detection of low frequency mutations that are typically undetected using conventional techniques. The technology allows researchers to generate assays agains...

PROLOR Biotech Announces $10 Million Preferred Stock Line From Members of The Frost Group

...ching significant milestones in the development of our long-acting human growth hormone candidate that has the potential to significantly decrease the frequency of administration of this important injectable drug," said Shai Novik, president of PROLOR. "We believe that the $2 million in preferred stock financ...
Frequency in Biological Products

Mechanical Cell Strain Instrument STREX ST-140-04 from B-Bridge International

Description:...asy to use design ensures that cells grow over long periods of time with regular cyclic stretching or compression. This unit allows you to control the frequency and degree of the strain to produce 64 unique strain settings. The instrument fits in a standard cell culture incubator....
Company:B-Bridge International

Mechanical Cell Strain Instrument ST-160 Microscope Mountable from B-Bridge International

Description:...gulate cell stretching or compression of a single cell culture on a microscope stage. Computer controlled so you can precisely regulate the degree and frequency of the strain to produce 64 unique strain parameters. ST-160 has a narrower strain range then the ST-150. Both models are compatible with Nikon, Olymp...
Company:B-Bridge International

Brownlee Electrophysiology Amplifier Model 410 from AutoMate Scientific, Inc

Description:...r-channel general purpose laboratory amplifier. It can be used to amplify small signals from sources which may have a large common-mode level and high frequency noise. Each channel consists of a high gain/low noise amplifier, an input coupling selector, a 2-pole lowpass filter, and an output offset control. A ...
Company:AutoMate Scientific, Inc

MassARRAY Compact System from Sequenom, Inc.

Description:... High-Performance Genotyping (iPLEXTM Gold) Gene Expression Analysis (QGE) Quantitative Methylation Analysis ( EpiTYPERTM) Allele frequency Analysis Targeted SNP Discovery Long-Range Haplotyping Designed for ease of use, the MassARRAY Compact system offers the highest fle...
Company:Sequenom, Inc.

Bovine IFN gamma ELISPOT Kit from Endogen

Description:...d (either using a dissection microscope or automated ELISPOT reader) and then compared to the number of cells added to the microplate. This allows the frequency of cells secreting the cytokine to be calculated. One spot is equal to one molecule-secreting cell....
Company:Endogen

Random DNA mutagenesis Service from Yorkshire Bioscience Ltd

Description:...utations to the gene supplied by a customer. Mutated DNA will be then cloned into a vector of choice to obtain a library of the mutated DNA. Mutation frequency can be set to a desired value within 1-20 mutations per kb. Number of clones 106-108. Mutations can be restricted to a desired region of a gene. 10...
Company:Yorkshire Bioscience Ltd
Frequency in Biological Definition

Allele frequency

Allele frequency is a term of population genetics that is used in characterizing the genetic diversity of a species population , or equivalently the richness of its gene pool . Allele frequency is defined as follows: Given a) a particular chromosome locus , b) a gene occupying tha...

Absorption spectrum

...um of energy. Using E = hf , a photon's energy is directly related to its frequency (and hence its wavelength). Only those wavelengths that correspond to a j...its higher orbit and falls back down, emitting a photon of exactly the same frequency as the one absorbed. However, this is emitted in all directions, not just i...

Bacterial conjugation

...the recipients DNA by recombination. Bacteria with an integrated F-plasmid do recombine unusually often, which is why they are also called Hfr- (high frequency recombination-) strains . See also biology genetics plasmid ...

Biomechanics

...s of muscles: Skeletal Muscle (striated) Unlike cardiac muscle, skeletal muscle can develop a sustained condition known as tetany through high frequency stimulation, resulting in overlapping twitches and a phenomenon known as wave summation. At a sufficiently high frequency, tetany occurs, and the cont...

Chromosomal crossover

...sing over was first demonstrated by Harriet Creighton and Barbara McClintock in 1931 . See also Genetic recombination Recombinant frequency ...

Computed axial tomography

...ntrast scans are adequate. For evaluation of chronic interstitial processes ( emphysema , fibrosis , and so forth), thin sections with high spatial frequency reconstructions are used. For evaluation of the mediastinum and hilar regions for lymphadenopathy , IV contrast is administered. CT angiography o...
Frequency in Biological Dictionary

Recombination frequency

(Redirected from Recombination frequency ) Jump to: navigation, search ... The greater the frequency of recombination (segregation) between two genetic ... Genetic recombination is the process by which a strand of genetic material is broken and then joined to a different DNA...

Gene frequency

Allele frequency is the proportion of all variants (alleles) that is made up of a particular gene variant. In other words, it is the number of copies of a particular allele divided by the number of copies of all alleles at the genetic place (locus) in a population. It... Genetic drift or...

Allele frequency

Allele frequency is the proportion of all variants (alleles) that is made up of a particular gene variant. In other words, it is the number of copies of a particular allele divided by the number of copies of all alleles at the genetic place (locus) in a population. It... Genetic drift or...

Zygotene

...e is a rare event. ... ( C) Zygotene . ... ( D) Zygotene . ... Examples of spreads of zygotene SCs with early nodules from each of the six ... frequency of ENs associated with SCs and AEs during zygotene for six plant species ... At the zygotene , pachytene and diplotene stages, oocytes ...

Thylakoids

...the average density within the stroma and thylakoids . ... Figure 3 Western analysis of thylakoids from PS1 mutants. ... the 1500 to 1800 cm-1 frequency range for the thylakoids of WT and PS1 mutants. ... ... Western blots of mutants and normal thylakoids (antisera were kindly provided ... thyl...

Somatic hypermutation

...roblasts cells (Science ... Somatic hypermutation of immunoglobulin variable genes, which increases antibody ... KlinmanNR (2001) Decreased frequency of somatic hypermutation and impaired ... ...
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(Date:7/11/2014)... -- In people with sex addiction, pornography affects the ... in drug addicts as they consume drugs, a new ... activity between patients who have compulsive sexual behavior and ... study author Dr. Valerie Voon, of the University of ... Voon,s research involved 19 men with sex addiction ...
(Date:7/11/2014)... (HealthDay News) -- U.S. health officials have concluded that ... live anthrax during a safety mishap last month. ... officials have announced a moratorium on the transfer of ... In a report issued Friday, the CDC outlined ... a similar incident doesn,t occur again. Last month, as ...
(Date:7/11/2014)... (PRWEB) July 11, 2014 The ... Supplements, Specialty Nutrients, Animal Feed), Applications (Regular, Therapeutic, ... - Global Trends & Forecasts to 2019 ” ... an analysis and forecasting of the market value ... identifies the driving and restraining factors for the ...
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