Scientists discover how fish evolved to float at different sea depths
Scientists at the University of Liverpool have discovered how fish have evolved over the last 400 million years to stay motionless at different water depths. A research team led by Dr Michael Berenbrink, a Comparative Physiologist at the School of Biological Sciences, has revealed how modern fish, such as pike and cod, have developed a way of floating at certain water levels using a gas-f...Different microarray systems more alike than previously thought
A multicenter comparison of equipment that can analyze the expression of thousands of genes at once to create a genetic "fingerprint," suggests these different microarray technologies are more alike than once thought. Published in the May 2005 issue of Nature Methods, the study provides new hope that the mounds of information generated by these systems might actually be comparable, even t...Treatments have same target, different responses for lung cancer patients with genetic mutation
The gene mutation that identifies the lung cancer patients most likely to respond to the drug gefitinib (Iressa) is not associated with a response to the drug cetuximab (Erbitux), according to a new study published in the August 17 issue of the Some patients with non�small-ce...Genetics links whale to two different ocean basins
For the first time ever, a genetic study has followed a single humpback whale from one ocean basin to another, adding to traditional notions of the migratory patterns of these majestic marine mammals in the process, according to researchers from the Wildlife Conservation Society (WCS), the American Museum of Natural History (AMNH), and New York University. In the most recent Royal Society's Biolo...Stem cells bring fast direct improvement, without differentiation, in acute renal failure
Acute renal failure, or ARF, is as serious as it sounds. An estimated 40% of critical care hospital admissions experience ARF. Estimates of their death rate range from 50% to 80%, complicated by the fact that patients with ARF often simultaneously suffer failure of other major organ systems. The most serious form of ARF is caused by ischemia, or loss of blood supply to the kidneys caused b...Mouse Dopaminergic Neuron Differentiation Kit, 2nd Generation from R&D Systems
Description:Reagents for the differentiation of mouse embryonic stem cells to dopaminergic neurons. Dopamine cell bodies exist in the midbrain, where they are mainly located in the substantia nigra, the ventral tegmental area, and the retrorubral field. These dopaminergic (DA) neurons give rise to extensive forebrain dopamine innervation ( e.g.projections to the caudate nucleus, putamen nucleus accumbens,...BD Hepatocyte Differentiation Environment from BD Biosciences - Discovery Labware
Description:Hepatocyte Differentiation Environment...BD Intestinal Epithelium Differentiation Environment from BD Biosciences - Discovery Labware
Description:Intestinal Epithelium Differentiation Environment...Macrophage Differentiation Kit from 3H Biomedical AB
Description:Complete cell culture media with cytokines...MoDC Differentiation Kit from 3H Biomedical AB
Description:Complete cell culture media with cytokines...Human Primary Preadipocytes and Differentiated Adipocytes
Zen-Bio, Inc. Stratagene Michael R....Fractionating DNA Fragments Generated by Differential Display PCR
Pfizer Central Research, Sandwich, UK. 01304 618482 Differential display PCR (DDPCR) is a widely used technique foridentifying genes differentially expressed between cell types. Application ofDDPCR to allergic disease provides a potential means for elucidating themechanisms involved in allergic...Identification of Differentially Expressed Gene Products with the CastAway System*
CastAway precast gels for fast analysis of RAP-PCR and differentialdisplay Stratagene Cloning Systems, Inc. Stratagenes new CastAway precast sequencing gels were used to detectand isolate differentially expressed gene products amplified by the RNAarbitrarily primed polymerase chain reaction (R...The TripleMaster PCR System for three different amplifications
Christian Rohrer, Eppendorf AG Standard PCR components (Taq polymerase and reaction buffers) are used for the general amplification of relatively short DNA fragments (100 bp to roughly 2,000 bp). However, demanding...Comparison of Different Methods of mRNA Quantitation
<TABLE width="96%" border=0 align="left" cellPadding=8 cellSpacing=1> Nuclease Protection Assays <b...Different Sun Rays, Different Damage
The summer sun produces different kinds of rays -- two of which can cause severe skin damage and even skin cancer. According to University Health Services at the University of California, the most dangerous kind of exposure comes from UVB rays, which have shorter wavelengths and are primarily responsible for sunburn. Repeated exposure to UVB over a lifetime can alter the immune system an...Heart Attack Symptoms Different in Women
A new study shows the symptoms women experience before having a heart attack may be very different //from the symptoms they expect to experience. Researchers interviewed more than 500 women who experienced a heart attack and were discharged from five different medical sites. The average age of the women studied was 66. Researchers asked the women to identify their symptoms before their h...The Cause Of Visual Problems Different From Race To Race
Researchers say , the leading cause of blindness for blacks and whites is not the same.Their study shows macular degeneration // is the leading cause of blindness for whites, while cataracts and glaucoma are the leading causes of blindness for blacks. More than 50 percent of the white patients studied lost their vision because of macular degeneration. In contrast, more than 60 percen...Different Drug May Help Children With Duchenne Muscular Dystrophy
According to a new study, the drug perindopril used in early treatment of children with Duchenne muscular dystrophy (DMD) may// delay the onset and progress of left ventricle dysfunction. DMD is one of the more common forms of muscular dystrophies that are characterized by muscle enlargement and rapid degeneration of muscles in early life. This disease is linked with the X-chromosomes a...Research shows that death may occur differently depending on the income level
Income inequalities make dying also different by nature. Surprising, but true.// Researchers from University of Michigan had found a link exits between the near death conditions and the financial health of the family. Geriatric population over the age of 70 yrs may be 30% less likely than their poorer counterparts in terms of feeling pain in the year before their deaths. They also may...Low Contrast Flip Chart with a different sequence of Lea Numbers
Description:These Low Contrast Flip charts contain 5 pages of various contrast levels showing 5 Lea Numbers on each page. Optotype size is 9.5M. Contrast levels are 25%, 10%, 5%, 2.5% and 1.25%. These flip charts can be used at several different distances. These two sets are used for the same test. Each offers a different set of symbols to guard against memorization. Includes instructions. Measures 9"x 3 1....CBC with Platelet Count & Automated Differential
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' clients include more than half of the nation's university teaching hospitals and children's hospitals, maj...Inflammatory Bowel Disease Differentiation Profile
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' clients include more than half of the nation's university teaching hospitals and children's hospitals, maj...Lymphogranuloma Venereum (LGV), Differentiation Antibody Panel, MIF
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' clients include more than half of the nation's university teaching hospitals and children's hospitals, maj...