'Safe' Ozone Levels May Not Be for Some
Study finds lung problems after exercise at lower concentrations
MONDAY, July 27 (HealthDay News) -- Ozone
levels considered safe under current standards can have a negative effect on lung function in healthy people, say U.S. researchers.
The National Ambient Air Quality Standard a...
Study finds acceptable levels of anxiety among men living with early, untreated prostate cancer
Men with early stages of prostate cancer who delay radical treatment in favor of an approach of "expectant management" do not have high
levels of anxiety and distress. That is the conclusion of a new study published in the September 1, 2009 issue of Cancer , a peer-reviewed journal of the America...
Elevated Insulin Levels Linked to Breast Cancer
Study finds strong association in postmenopausal women
THURSDAY, July 23 (HealthDay News) -- Postmenopausal women with elevated insulin
levels may be at higher risk of developing breast cancer, a new study says.
Researchers at Albert Einstein College of Medicine of Yeshiva Universit...
Researchers find that eating high levels of fructose impairs memory in rats
ATLANTA Researchers at Georgia State University have found that diets high in fructose a type of sugar found in most processed foods and beverages impaired the spatial memory of adult rats.
Amy Ross, a graduate student in the lab of Marise Parent, associate professor at Georgia State's Neuro...
A Phase III Alzheimer's Drug Increases Levels of Beta Amyloid in the Brain - But Still Provides Benefits
VIENNA, July 15 /PRNewswire-USNewswire/ -- New insights into how a Phase III Alzheimer's drug might work were among the advances in potential therapies targeting two abnormal brain proteins - beta amyloid and phosphorylated tau - that were reported today at the Alzheimer's Asso...
Tiny levels of carbon monoxide damage fetal brain
A UCLA study has discovered that chronic exposure during pregnancy to miniscule
levels of carbon monoxide damages the cells of the fetal brain, resulting in permanent impairment. The journal BMC (BioMed Central) Neuroscience published the findings June 22 in its online edition.
"We expecte...
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Levels in Medical Technology
Studies Show AFRESA(R) Controls Post-Meal Sugar Levels With Less Weight Gain and Hypoglycemia Risk for Diabetes Patients
Latest data on ultra rapid acting insulin presented at the American Diabetes Association's 69th Scientific Sessions
NEW ORLEANS, June 6 /PRNewswire-FirstCall/ -- The findings of two 52-week studies show that the investigational ultra rapid acting insulin AFRESA(R) (insulin human [rDNA or...
ANA598 Demonstrates Potent Antiviral Activity at all Dose Levels in Completed Phase Ib Study in Hepatitis C Patients
Data Being Presented Today at 44th Annual Meeting of EASL
Management to Discuss Study Results and Program Status During Q1 Financial Results Call at 5 P.M. EDT Today
SAN DIEGO, April 23 /PRNewswire-FirstCall/ -- Anadys Pharmaceuticals, Inc. (Nasdaq: ANDS ) today announced that ANA598,...
R&D Spending by U.S. Biopharmaceutical Companies Reaches Record Levels in 2008 Despite Economic Challenges
WASHINGTON, March 10 /PRNewswire-USNewswire/ -- Despite the nation's economic slowdown, America's pharmaceutical research and biotechnology companies invested a record $65.2 billion last year in the research and development of new life-changing medicines and vaccines - an increase of roughly $2 bi...
Phase III Trial Results Show Elitek(R) (rasburicase) Significantly Reduced Plasma Uric Acid Levels versus Allopurinol in Adults with Hematologic Cancers at Risk for Tumor Lysis Syndrome
- Results Presented at ASH Annual Meeting-
SAN FRANCISCO, Dec. 6 /PRNewswire-FirstCall/ -- Sanofi-aventis today announced results of a randomized phase III study presented at the 50th Annual Meeting of the American Society of Hematology. The study in adult patients with hematological mali...
New Analysis Shows Troubling Trend in Triglyceride Levels May Be Linked to Rising Rates of Obesity
While LDL control has improved, there is an urgent need for more
comprehensive lipid control to protect against heart disease
NEW ORLEANS, Nov. 9 /PRNewswire/ -- A new 30-year analysis of the
National Health and Nutrition Examination Survey (NHANES) database
conducted by the National Lipid A...
Artelis and Selexis Report Record Antibody Production Levels in CHO Cells of Over 31 Grams Per Liter
BRUSSELS, Belgium and GENEVA, Sept. 3 /PRNewswire/ -- Artelis SA and
Selexis SA announced today a new milestone in CHO based monoclonal antibody
production with the achievement of manufacturing yields of over 31 grams
per liter. This record level was accomplished by applying two highly
innovat...
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Levels in Medical Products
Pemphigus Panel-IgG Epithelial Cell Surface Antibodies and Levels of IgG Desmoglein 1 and Desmoglein 3 Antibodies, Serum
Description: ARUP Laboratories is a national reference laboratory and a worldwide leader in innovative laboratory research and development. ARUP offers an extensive test menu of highly complex and unique medical tests in clinical and anatomic pathology. Owned by the University of Utah, ARUP Laboratories' client...
Company:ARUP Laboratories
Antibiotic Levels
Description: ARUP Laboratories is a national reference laboratory and a worldwide leader in innovative laboratory research and development. ARUP offers an extensive test menu of highly complex and unique medical tests in clinical and anatomic pathology. Owned by the University of Utah, ARUP Laboratories' client...
Company:ARUP Laboratories
Vera Wang Eyewear Collection
Description:...detailing of Wangs own label took off in 1990 and eyewear also now strikes the delicate balance between fashion and functionality, showing the highest
levels of quality and design....
Company:Kenmark Group
Hemoglobin Control for Hemocue Analyzers
Description:... QC HGB is an assayed quality control material for Hemocue analyzers. This control is a solution of stabilized human red cells and is available in 3
levels for monitoring analyzer performance at several points within the clinical range....
Company:RNA Medical
QC 253 Full Range CO-Oximeter Control
Description:...ovides an alternative for those needing a control that parallels the human physiologic range for tHb, O2Hb, and COHb. QC 253 is available in three (3)
levels for monitoring analyzer performance at varying points within the clinical range....
Company:RNA Medical
QC 900 Hematocrit Control
Description:... QC 900 is an assayed quality control material for analyzers measuring hematocrit by electrical conductivity methodologies. It is available in two (2)
levels for monitoring analyzer performance at varying points within the clinical range....
Company:RNA Medical
Levels in Medical Definition
Atransferrinemia
... are altered.
A case study was done in 1961 on a 7-year-old girl who passed away from heart failure with atransferrinemia. The half-normal
levels of transferrin in her parents ' bloodstream supported the notion that this disorder is transferred in an autosomal recessive pattern. [1] Atra...
Breath-holding spells
...l asleep for an hour or so. Physiologically, there is often hypocapnea (low
levels of carbon dioxide) and usually hypoxia (low
levels of oxygen). The events are thought to occur due to a variety of factors, in...
Cachexia
...fering from the eating disorder anorexia nervosa appear to have high plasma
levels of ghrelin . Ghrelin
levels are also high in patients who have cancer-induced cachexia (Garcia et al ...
European Prospective Investigation into Cancer and Nutrition
...n of vegetables and fruits and risk of breast cancer. JAMA (2005) 293: 183-193 PubMed
Verheus M, Peeters PH, Rinaldi S, et al . Serum C-peptide
levels and breast cancer risk: results from the European Prospective Investigation into Cancer and Nutrition (EPIC). Int. J. Cancer (2006) 119: 659-667 Pu...
Fat transfer
...ection in a surgical procedure known as gluteoplasty. Working through small incisions in each gluteal cheek, the surgeon places fat cells at dozens of
levels through the patient’s rear. It’s an exacting procedure; one practitioner (Roberts) reports that a placement of fat cells the size of teaspoon will p...
Neuropsychiatry
...that this augmented understanding of aetiology will lead to better remediation and rehabilitation strategies through an understanding of the different
levels in the causal process where one can intervene. Indeed, it may be that non-organic interventions, like cognitive behavioural therapy (CBT), better at...
Levels in Medical Dictionary
Lead levels
Lead poisoning is a medical condition caused by increased
levels of the metal lead in the blood. Lead may cause irreversible neurological damage as well as renal disease, cardiovascular effects, and reproductive toxicity. Recent research has shown that lead
levels below 10 µg/dl...
Hormone levels
Chart of normal hormone
levels in infertility testing for both women and men. ... Hormone
Levels & Fertility Bloodwork. Invasive Infertility Tests FAQ ... Hormone
levels . Definition Return to top ... Hormone
levels may include (but are not limited to) ... level . Cortisol...
ACE levels
... ACE test is used, when the ACE test is used, what the results of the ACE ... In a diagnostic setting, if ACE
levels are high, other diseases have been ruled ... ACE
levels can be used in the evaluation of sarcoidosis and some other diseases. ... Elevated ACE
levels may a...
Zollinger-Ellison Syndrome
... Zollinger - Ellison syndrome is a disorder where increased
levels of the hormone gastrin are produced, causing the stomach to produce excess hydrochloric acid. Often the cause is a tumor (gastrinoma) of the ...
Zinc in diet
... Diet . Copyright Diethealthclub.com, ... Zinc is required for collagen production, elastin synthesis and for DNA repair. ... Conversely high
levels of zinc in the diet can prevent the absorption of cadmium. ... Zinc in diet ; Savannah Georgia GA, South Carolina SC St. Joseph_ s/Ca...
X-Ray
...ian / eude / xray / products / digital radiography ... X-ray — Overview covers definition, risks, results of this diagnostic test. ... varying
levels of radiation exposure on the X-ray film. ... Your child's X-ray ... SHS: X-Ray ... X-Ray . What is a bone x-ray (radiography)? Copyright ...
Levels in Biological News
Hormone levels contribute to stress resilience
Philadelphia, PA, 5 August 2009 - It is important to understand what biological mechanisms contribute to an individual's capacity to be resilient under conditions of extreme stress, such as those regularly experienced by soldiers, police, and firefighters. Dr. Charles A. Morgan III and his collea...
High carbon dioxide levels cause abnormally large fish ear bones
Rising carbon dioxide
levels in the ocean have been shown to adversely affect shell-forming creatures and corals, and now a new study by researchers at Scripps Institution of Oceanography at UC San Diego has shown for the first time that CO2 can impact a fundamental bodily structure in fish.
A ...
Rising acidity levels could trigger shellfish revenue declines, job losses
Changes in ocean chemistry a consequence of increased carbon dioxide (CO 2 ) emissions from human industrial activity could cause U.S. shellfish revenues to drop significantly in the next 50 years, according to a new study by researchers at the Woods Hole Oceanographic Institution (WHOI).
Int...
Low levels of vitamin D linked to common vaginal infection in pregnant women
PITTSBURGH, May 22 Pregnant women with low
levels of vitamin D may be more likely to suffer from bacterial vaginosis (BV) a common vaginal infection that increases a woman's risk for preterm delivery, according to a University of Pittsburgh study. Available online and published in the June issue...
Study finds children's activity levels not influenced by more PE time in school
Amsterdam, the Netherlands: Scheduling more physical education time in schools does not mean children will increase their activity levels, suggests new research that discovered those who got lots of timetabled exercise at school compensated by doing less at home while those who got little at schoo...
Vitamin D levels linked to asthma severity
New research provides evidence for a link between vitamin D insufficiency and asthma severity.
Serum
levels of vitamin D in more than 600 Costa Rican children were inversely linked to several indicators of allergy and asthma severity, including hospitalizations for asthma, use of inhaled stero...
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Levels in Biological Technology
New Study Provides Benchmarks for Optimizing Marketing Staff Levels to Drive Growth
CHAPEL HILL, N.C., Feb. 5 /PRNewswire/ -- In today's tough economy,
maintaining operational efficiencies remains key, even while focusing on
strategy and tactics to drive growth and profitability. In an effort to
better understand the resources dedicated by biopharmaceutical companies to
supp...
Novel Mass Spectrometry-based Assay Reveals Degradation and Low Levels of Bioactive B-type Natriuretic Peptide (BNP) in Patients with Heart Failure
TEMPE, Ariz., Oct. 16 /PRNewswire/ -- A team of researchers from
Intrinsic Bioprobes Inc. has reported on a novel quantitative mass
spectrometry immunoassay for the detection of bioactive B-type natriuretic
peptide (BNP), in an article published online on Oct. 14 in the journal of
Circulation:...
New Data Published in Circulation Showed an Increase in HDL Cholesterol Levels with ACTOS(R) (pioglitazone HCl)
DEERFIELD, Ill., April 15 /PRNewswire/ --
What and When
Additional results from the clinical trial CHICAGO (Carotid
intima-media tHICkness in Atherosclerosis using pioGlitazOne) published
today in Circulation revealed that reduced progression of carotid
intima-media thickness (CIMT) with A...
Cardium's Corgentin Preclinical Program Shows High Levels of Targeting to Acutely Ischemic Heart Muscle Following Intracoronary Infusion
SAN DIEGO, March 11 /PRNewswire-FirstCall/ -- Cardium Therapeutics
(Amex: CXM ) announced positive findings from its preclinical study being
conducted by researchers at Emory University, which demonstrated highly
efficient uptake of DNA-based vectors within acutely ischemic myocardium
(heart ...
Nasal Vaccine for Smallpox Confers High Levels of Immunity Without Safety Risks
Data published in February issue of Clinical and Vaccine Immunology
ANN ARBOR, Mich., Feb. 26 /PRNewswire/ -- Scientists at NanoBio
Corporation and the University of Michigan have demonstrated their nasally
delivered vaccinia vaccine can protect animals against 77 times the
potentially letha...
Chemists measure copper levels in zinc oxide nanowires
Chemists at the National Institute of Standards and Technology (NIST) have been the first to measure significant amounts of copper incorporated into zinc oxide (ZnO) nanowires during fabrication. The issue is important because copper plays a significantbut not well-understoodrole in important opti...
Levels in Biological Products
Anti-TIMP-4 (Tissue Inhibitor of Metalloproteinases-4), Loop #3 Polyclonal Antibody, Unconjugated from CHEMICON
Description:...oblasts 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 visualize the bands by Western Blotting....
Company:CHEMICON
Mouse Anti-Human Complex IV, assembly factor SURF1 Monoclonal Antibody, Unconjugated, Clone 21H2BG4 from MitoScience LLC
Description:...al antibody reactive against the complex IV assembly factor SURF1. Cellular
levels of SURF1 are highest in growing cultured cells. SURF1 is an important assem...cy. The anti-SURF1 mAb reacts specifically in human and bovine tissues. The
levels of SURF1 are low even in rapidly dividing fibroblast cell cultures (as well...
Company:MitoScience LLC
Bovine serum from Equitech-Bio
Description:.... origin. Bovine Serum:
*Certified U.S. origin. Available raw, nonsterile filtered, or sterile filtered.
*Sterility tested
*Low Hemoglobin
levels
*Mycoplasma testing upon request
*Endotoxin testing upon re...
Company:Equitech-Bio
Stat-Pack Aldolase Controls from Caldon Biotech, Inc.
Description:... Ready-to-use liquid controls for monitoring Aldolase tests. 2
levels of controls (normal & abnormal) with targeted manufacturing values at 4 ± 2 IU/L and 20 ± 3 IU/L. 30-day shelf life once opened and sto...
Company:Caldon Biotech, Inc.
Origami(DE3) Glycerol Stock from Novagen
Description:... cytoplasm. Studies have shown that expression in Origami(DE3) yielded 10-fold more active protein than in another host even though overall expression
levels were similar (1). Origami hosts are compatible with ampicillin-resistant plasmids and are ideal for use with pET-32 vectors, since the thioredoxin fus...
Company:Novagen
GenoStat Inducible Expression System from Upstate
Description:...ipartite nuclear receptor complex. Gene expression
levels are easily manipulated higher or lower by simply i...oStat Inducible Expression System provides maximal
levels of gene expression (often reaching fold induction
levels greater than 10,000), while minimizing basal expre...
Company:Upstate
Levels in Biological Definition
Alga
...ted together, sometimes branching
Parenchymatous - cells forming a thallus with partial differentiation of tissues
In three lines even higher
levels of organization have been reached, leading to organisms with full tissue differentiation. These are the brown algae —some of which may reach 7...
Antibody
... a single chain variable fragment (scFv), which retains the original specificity of the parent immunoglobulin.
A crude estimation of immunoglobulin
levels can be made by protein electrophoresis . Here the plasma proteins are separated into albumin , alpha-globulins (1 and 2), beta-globulins (1 and 2)...
Barr body
...re inactive X chromosome results in an increase in
levels of Xist around the Xic . Meanwhile, on the future active X Tsix
levels are maintained; thus the
levels of Xist remain low. This shift allows Xist to ...
Biology
...the level of the ecosystem , for example when atmospheric carbon dioxide
levels rise, plants are able to grow better and thus remove more carbon dioxide ...ch share its habitat.
Ecological systems are studied at several different
levels from individuals and populations to ecosystems and biosphere level. E...
Biodiversity
...gion . An advantage of this definition is that it seems to describe most instances of its use, and one possibly unified view of the traditional three
levels at which biodiversity has been identified:
genetic diversity - diversity of genes within a species. There is a genetic variability among ...
Bioinformatics
...omputer programs through evolutionary principles.
Gene expression analysis
The expression of many genes can be determined by measuring mRNA
levels with multiple techniques including microarrays , expressed cDNA sequence tag ( EST ) sequencing, serial analysis of gene expression (SAGE) tag sequ...
Levels in Biological Dictionary
Xanthophyll
...thophyll cycle, anthocyanins require no enzymes to function and are ... XANTHOPHYLL CAROTENOIDS AND AGE-RELATED MACULAR DEGENERATION. The high
levels of the xanthophylls in the macula may indicate a protective role ... Analysis of the xanthophyll binding LHC proteins showed that the Lhcb5 ....
Uric acid
... in the blood, is a problem that affects ... High
levels of uric acid also cause a type of arthritis ca...lood and travels to the kidneys, where it ... High
levels of uric acid in the body is called ... The ...er 24 hours. ... have slightly lower uric acid
levels than men. ... Uric acid is made in the liv...
Transferrin receptor
...ded for the import of iron into the cell and is regulated in response to intracellular iron concentration. Low iron concentrations promote increased
levels of transferrin receptor , to increase iron intake into the cell. Thus, transferrin receptor maintains cellular iron homeostasis. Transferrin ...
Transcription unit
...ng to measure medical transcription services. ... ... Inc. is the leading Medical Transcription Company. Free Trial. High Quality. Expert ... 4
levels in any formation until the Unit In-Charge is satisfied. ... Specific active transcription units on chromosome IV in the salivary glands o...
Taxon
...... information on Taxon ... When the taxon is named properly with a Latin name, it is also ... A taxon will be a member of one of the following
levels of ... ...
Tandem repeat sequence
...rands) of the tandem repeat from ALL TRs ... Polymorphism of tandem repeats within protein-coding sequences is known to ... expect higher
levels of tandem repeat sequence length variation in these genes. ... sequence consisted of tandem repeats . Alligator mississip ... 6.— Sequ...