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Researchers in Medical News

Yerkes researchers propose ambitious new strategies for AIDS vaccine research

Researchers at the Yerkes National Primate Research Center, Emory University, believe conventional vaccine strategies should not be the only avenue explored in the development of an effective AIDS vaccine. Based on studying simian immunodeficiency viruses (SIVs) in African nonhuman primates, they ...

Fox Chase researchers identify differences in treatments and outcomes of patients with second primary lung cancers versus those with one primary lung cancer

SAN FRANCISCO (August 1, 2009)Patients with second primary lung cancers (SPLC), when compared to those with one primary lung cancer (OPLC), are more likely to have localized disease at the time of diagnosis and are more likely to receive surgical treatment rather than radiation treatment. However,...

Higher drug doses needed to defeat tuberculosis, UT Southwestern researchers report

DALLAS July 30, 2009 The typical dose of a medication considered pivotal in treating tuberculosis effectively is much too low to account for modern-day physiques, UT Southwestern Medical Center researchers said. The finding, reported online and in the August edition of Antimicrobial Agents...

Mayo researchers find anesthesia not harmful for babies during birth process

ROCHESTER, Minn. -- Mayo Clinic researchers have found that children exposed to anesthesia during Cesarean section are not at any higher risk for learning disabilities later in life than children not delivered by C-section. These findings are reported in the current issue of the journal Anesthes...

Mayo Researchers Find Anesthesia Not Harmful for Babies During Birth Process

ROCHESTER, Minn., July 27 /PRNewswire-USNewswire/ -- Mayo Clinic researchers have found that children exposed to anesthesia during Cesarean section are not at any higher risk for learning disabilities later in life than children not delivered by C-section. These findings are reported in ...

Pinpointing cause of colic: UT Houston researchers identify organism

Researchers at The University of Texas Health Science Center at Houston say one organism discovered during their study may unlock the key to what causes colic, inconsolable crying in an otherwise healthy baby. "Right now, pediatric gastroenterologists can treat just about anything that comes t...

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Researchers in Medical Technology

Lupus Foundation of America Fosters the Next Generation of Lupus Researchers by Awarding Gina M. Finzi Memorial Student Summer Fellowships to Five Students

WASHINGTON, June 3 /PRNewswire-USNewswire/ -- To foster and support the next generation of lupus researchers, the Lupus Foundation of America (LFA), Inc. has awarded summer fellowships to five young investigators who will conduct their studies under the supervision of an established lupus investig...

Mayo Researchers Help Discover Genetic Cause for Primary Biliary Cirrhosis

ROCHESTER, Minn., May 27 /PRNewswire-USNewswire/ -- Researchers have discovered a novel molecular path that predisposes patients to develop primary biliary cirrhosis , a disease that mainly affects women and slowly destroys their livers. Primary biliary cirrhosis has no known cause. The fi...

Tufts Medical Center Researchers Create a New Predictive Model for Age-related Macular Degeneration (AMD)

BOSTON, April 23 /PRNewswire-USNewswire/ -- Researchers at Tufts Medical Center have created a formula for predicting how likely it is that individuals with certain genetic profiles and lifestyle behaviors will develop advanced Age-related Macular Degeneration (AMD), a potentially blinding conditi...

Karmanos Cancer Institute Researchers Study New Drug Combinations to Treat Childhood Leukemia

Abstract #4061 DENVER, April 21 /PRNewswire-USNewswire/ -- Scientists from the Barbara Ann Karmanos Cancer Institute in Detroit presented data today at the American Association for Cancer Research's 100th Annual Meeting 2009 that could potentially provide a brighter future for children who su...

Karmanos Cancer Institute Researchers Present Breast Cancer Advancements at Conference

Abstract # 2905 DENVER, April 20 /PRNewswire-USNewswire/ -- Scientists from the Barbara Ann Karmanos Cancer Institute in Detroit today presented data at the American Association for Cancer Research's 100th Annual Meeting 2009 that represents significant research advancements in the treatment ...

Why Wait for an Anti-Aging Drug? Researchers Interviewed on CBS-TV's 60 MINUTES Discover Longevinex(R) Nutriceutical Matrix Activates 9-Fold More Longevity Genes than Plain Resveratrol

SAN DIMAS, Calif., Jan. 25 /PRNewswire/ -- A red wine resveratrol (rez-vair-ah-trawl) pill is edging closer to being confirmed as an anti-aging pill as researchers at LifeGen Technologies in Madison, Wisconsin, who were recently interviewed on CBS-TV's 60 MINUTES, reported this past September that...

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Researchers in Medical Products

MAXWELL Optical Wavefront Aberrometer

Description:...The MAXWELL Optical Wavefront Aberrometer is an innovative diagnostic instrument with a wide range of functions that permit eye care practitioners and researchers to effectively assess all of the wavefront aberrations present in a subjects eye. This remarkable device offers the widest wavefront diagnostic range ...
Company:ZIEMER USA, Inc.

Ocular Response Analyzer

Description:...g and managing ocular diseases. Until now, assessing the biomechanical properties of corneal tissue has not been possible, confining practitioners and researchers to measuring purely geometrical aspects of the cornea, such as thickness and topography. The Reichert Ocular Response Analyzer provides a new measurem...
Company:Reichert, Inc.

NanoChip Molecular Biology Workstation

Description:...Nucleotide Polymorphisms (SNPs) and Short Tandem Repeats (STRs) using the NanoChip Electronic Microarray. The unique, open-architecture design permits researchers to define, select and build their own test panels or select from predefined ASRs. Our fully integrated NanoChip System consists of three major s...
Company:Nanogen, Inc.

Gene Cycler Thermal Cycler

Description:...rint, it can be easily transported and fits almost anywhere, including the researcher's desk. The Gene Cycler thermal cycler meets the needs of researchers who do not have access to a large laboratory thermal cycler, or those who do not have the budget to acquire another expensive laboratory thermal cycle...
Company:Bio-Rad Laboratories

Antigen-Antibody Pen For Hamster Primary antibodies

Description:...sing a proprietary and patented technology, ADI has designed and developed specialized fountain pens, called Antigen-Antibody pens-TM, that will allow researchers to deliver or write/mark the blotting membranes in any form or shape or size. A specially formulated antigen-bonded colored dyes helps to see antigen ...
Company:Alpha Diagnostic International, Inc.

Antigen-Antibody Pen For Rabbit Primary antibodies

Description:...sing a proprietary and patented technology, ADI has designed and developed specialized fountain pens, called Antigen-Antibody pens-TM, that will allow researchers to deliver or write/mark the blotting membranes in any form or shape or size. A specially formulated antigen-bonded colored dyes helps to see antigen ...
Company:Alpha Diagnostic International, Inc.
Researchers in Medical Definition

Artecoll

... Potential risks and side effects Some researchers have found that large lumps under the skin known a...ame Zyplast™) in the same places in their faces. researchers then studied the patients' improved appearance and...to the injections. At the six-month follow up, the researchers found the Artecoll group showed 86.7 percent bette...

Atransferrinemia

... data and public outreach for children such as Violet ( see picture above ), however, have suggested that there is a higher number of current cases. researchers used the first known case reported in the United States [2] and identified mutations in the TF gene as a probable cause of the disorder. ...

Body shaping

...s again and become more involved in social and romantic situations. When researchers at the University of Pittsburgh enrolled 18 bariatric patients just befo...rgo body contouring, their average age was 46, plus or minus ten years. The researchers studied the patients’ body perception, quality of life and mood at three ...

Computers in Medicine and Health Care

...s has been largely the work of scientists, it is natural that a large body of computer applications serves the scientist. To solve scientific problems researchers must deal with the language of science: mathematics. To understand more deeply complex natural phenomena, scientists must use complex mathematical rel...

Episodic memory

...it had been viewed ( Janowsky et al., 1989 ). Some researchers believe that the prefrontal cortex helps organize ... The hippocampus's role in memory storage researchers do not agree about how long episodic memories are stored in the hippocampus . Some researchers believe that episodic memories always rely on the ...

Directed attention fatigue

...ctions. Inhibitory attention chemicals are replenished during sleep , so lack of sleep can increase the likelihood of directed attention fatigue. researchers studying directed attention fatigue: Dr. Rachel Kaplan, the University of Michigan Dr. Stephen Kaplan, the University of Michigan Dr. Bernad...
Researchers in Medical Dictionary

Wounds

...nds made with a sharp instrument, leaving even edges. ... Results showed that skin wounds healed nearly twice as fast in the hamsters ... The researchers photographed and measured the wounds each day. ... Most wounds affect the skin the first line of defense against infection. ... While some...

West Nile Virus

...research, infection maps, nationwide statistics, and more. West Nile virus was first identified in 1937 in Uganda in eastern Africa. ... researchers believe West Nile virus is spread when a mosquito bites an infected ... West Nile virus is carried and spread by mosquitoes and can ...

Vitiligo

...oss of ... Vitiligo Facts plus the Latest News on Vitiligo Treatments ... Vitiligo ... The cause of vitiligo is not known, but doctors and researchers have several ... Vitiligo : An all Italian discovery, it is called Bioskin the latest cold-ligh microphototherapy for the care and the treatment...

Vitamin B6

... deficiency of vitamin B6 is common. ... Vitamin B6 , also known as pyridoxine, is found in every food in one form or another. ... Many researchers speculate that Americans don't get enough vitamin B6 . ... Too much Vitamin B6 . More than 500mg can cause irreversible nerve damage. ... ...

Vascular spasm

...rief tightening of a blood vessel. ... Vascular spasms temporary limit blood flow to tissue supplied by that vessel. ... March 15, 2004: researchers at the University of Chicago argue in the March 1 issue of the Journal of Clinical Investigation that vascular spasm --a sudden, brief ... Vas...

Vas deferens

..... NEW YORK (Reuters Health) - A no-needle anesthetic method is an effective means of pain control for men ... to either vas deferens , the researchers say. ... Congenital bilateral absence of the vas deferens . Escobar MA, Lau ST, Glick PL. ... compared with a similar-aged patient's internal r...
Researchers in Biological News

Mary had a lot of lambs: Researchers identify way to accelerate sheep breeding

Mary had a little lamb, but only once a year. However, Cornell Sheep Program researchers have discovered an unusual form of a gene that prompts ewes to breed out of season as well as conceive at younger ages and more frequently. They conducted a simple genetic test to identify the presence of t...

University of Hawaii at Manoa researchers reveal ocean acidification at Station ALOHA

The burning of fossil fuels has released tremendous amounts of the greenhouse gas carbon dioxide (CO 2 ) into the atmosphere, significantly impacting global climate. Were it not for the absorption of CO 2 by the oceans, the alarming growth of atmospheric CO 2 concentration would be substantially...

UBC researchers find first-ever 'wanderlust gene' in tiny bony fish

A gene previously associated with physical traits is also dictating behaviour in a tiny fish widely regarded as a living model of Darwin's natural selection theory, according to a University of British Columbia study. Measuring three to 10 centimetres, stickleback fish originated in the ocean b...

Pitt researchers find promising candidate protein for cancer prevention vaccines

PITTSBURGH, Aug. 4 Researchers at the University of Pittsburgh School of Medicine have learned that some healthy people naturally developed an immune response against a protein that is made in excess levels in many cancers, including breast, lung, and head and neck cancers. The finding suggests t...

K-State researchers say after-school programs should promote activity, healthy nutrition

Children's after-school activities often consist of sedentary behavior such as watching television, but after-school programs that offer physical activity and healthy snacks could be the best place for children's health. David Dzewaltowski, head of the department of kinesiology at Kansas State ...

MU researchers create drought conditions to unearth solutions

COLUMBIA, Mo. Droughts have devastating effects on farmers. In most of the world, droughts are the leading cause of crop failure. Droughts increase consumer costs, kill livestock, reduce crop yields, and trigger wildfires and dust storms, which lead to malnutrition and famine, social unrest and p...

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Researchers in Biological Technology

Sigma-Aldrich Acquires ChemNavigator, Inc., to Provide Researchers With Industry-Leading Chemical Compound Selection and Procurement Services

ST. LOUIS, Aug. 6 /PRNewswire-FirstCall/ -- Sigma-Aldrich(R) (Nasdaq: SIAL ) today announced the acquisition of cheminformatics company, ChemNavigator(R).com, Incorporated, a provider of leading discovery research informatics software tools used for design, selection and procureme...

UCSF researchers help crack parasite genome, identify drug leads

Two UCSF research papers this week are marking major breakthroughs in the effort to tackle schistosomiasis (bilharzia), a tropical disease that infects more than 200 million people worldwide and causes long-term debilitating illness and occasional paralysis or death. One paper documents a multi...

Canadian researchers discover gene related to the appearance of aging

HALIFAX, July 15 /PRNewswire/ - Scientists in Atlantic Canada have found a gene that may play a role in skin aging. Researchers were investigating the genetic cause of a rare disorder known as cutis laxa type 2 (CL2), which causes skin on the hands, feet and face to be loose and older looking, as ...

Stanford researchers find a quicker, cheaper way to sort isotopes

Whether it's the summer grass that tickles your feet or the red Bordeaux smacking on your palette, nearly every part of the world around you carries special chemical markers. These markers, called isotopes, can tell scientists where the molecules that compose a substance are from, where they tr...

Secret of sandcastle construction could help revive ancient building technique, researchers say

The secret of a successful sandcastle could aid the revival of an ancient eco-friendly building technique, according to research led by Durham University. Researchers, led by experts at Durham's School of Engineering, have carried out a study into the strength of rammed earth, which is growing ...

Sandia researchers construct carbon nanotube device that can detect colors of the rainbow

LIVERMORE, Calif. Researchers at Sandia National Laboratories have created the first carbon nanotube device that can detect the entire visible spectrum of light, a feat that could soon allow scientists to probe single molecule transformations, study how those molecules respond to light, observe h...

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Researchers in Biological Products

Vector NTI Suite 7.1 for Mac OS X Sequence Analysis Software (academic & government researchers only) from Invitrogen

Description: Vector NTI Suite for Mac OS X provides the most highly integrated comprehensive environment for DNA and protein sequence analysis and molecular biology data management available on Mac OS X. With Vector NTI Suite you can store manage view analyze transform share and publicize diverse types of molec...
Company:Invitrogen

Essential Data: Centrifugation from Promega

Description:... Edited by D. Rickwood, T.C. Ford and J.T. Steensgaard (1994) Compiles core data required by researchers carrying out any centrifugal separation, whether working with cells, organelles or macromolecules....
Company:Promega

Press-to-Seal silicone sheet 13 cm x 18 cm 0.5 mm thick *set of 5* from Molecular Probes (Invitrogen)

Description:...ls in culture dishes or to separate specimens on microscope slides. Press-to-Seal silicone isolators are removable hydrophobic barriers that provide researchers with the ultimate in flexibility for isolating specimens. They may be used to isolate cells grown in culture dishes or to separate specimens on micros...
Company:Molecular Probes (Invitrogen)

Essential Techniques: Antibody Production from Promega

Description:... Edited by P.J. Delves (1997) An up-to-date review of antibody-raising technologies, this volume provides researchers with immediate access to the protocols they require every day....
Company:Promega

Press-to-Seal silicone isolator one well 20 mm diameter 1.0 mm deep *set of 50* from Molecular Probes (Invitrogen)

Description:...ls in culture dishes or to separate specimens on microscope slides. Press-to-Seal silicone isolators are removable hydrophobic barriers that provide researchers with the ultimate in flexibility for isolating specimens. They may be used to isolate cells grown in culture dishes or to separate specimens on micros...
Company:Molecular Probes (Invitrogen)

Vector NTI Suite 7.1 for Mac OS X Sequence Analysis Software from Invitrogen

Description:...and publicize diverse types of molecular biology data all within one integrated analysis environment. Catalog number 12605068 is for commercial researchers only (includes manual). State-of-the-Art Sequence Analysis on Mac OS X Panther (not TIGER)...
Company:Invitrogen
Researchers in Biological Definition

Apoptosis

...nal states within certain limits. Some authors and researchers like Steven Rose and Antonio Damasio have sugges...using) role of bcl-2 had been identified [18] . researchers had been hot in the track of oncogenes (genes th... antagonized programmed cell death helped convince researchers that the function of Bcl-2 was to antagonize the c...

Artificial life

...hey concerned themselves with intelligence at all, researchers tended to focus on the "bottom-up" nature of emergent behaviors . Artificial life researchers have often been divided into two main groups (alth...outside of a carbon-based chemical solution. Its researchers try instead to mimic life processes to understand ...

Bioinformatics

...e origin and descent of species, as well as their change over time. Recent developments in genome sequencing and the ubiquity of fast computers enable researchers to trace evolution of species by tracing changes in their DNA. CEB research from the pre-genome era involved building computational models of populati...

Biomechanics

...o the movement and development of limbs , the vasculature , and bones . An understanding of the physiological behavior of living tissues would allow researchers to advance the field of tissue engineering, as well as develop improved treatments for a wide array of pathologies. Continuum Mechanics It is o...

BLAST

...ithm practical on the huge genome databases currently available, although subsequent algorithms can be even faster. Examples of other questions that researchers use BLAST to answer are Which bacterial species have a protein that is related in lineage to a certain protein whose amino-acid sequence I ...

Brain

...ations. For example, using electrodes in a brain and a remote control , researchers have been able to remotely control the movements of a rat. This offers the... to the discovery of the membrane potential , action potential , etc., by researchers such as Emil du Bois-Reymond . The scientists of the 1800s debated wheth...
Researchers in Biological Dictionary

Y chromosome

... in the light of evolution ... What makes a man a man? In a new study, researchers say that there is a dramatic loss of genes from the human Y chromosome...chromosome contains the gene that triggers embryonic ... A team of 40 researchers has finished sequencing the Y chromosome , the ... In the case of the ...

X chromosome

...es the fragile X community to enrich lives ... The X chromosome has almost nothing to do with femaleness. ... Article: title, desc. ... BCM researchers have long been intrigued by the X chromosome . ... "The X chromosome has played a central role in the development of medical ... Chromoso...

Virulence

...ose that the virulence of microparasites is not directly ... At one time, virulence was almost universally considered an artifact of recent ... researchers at Duke University Medical Center have identified a previously unknown family of virulence factors that make the bacterium responsible for the pla...

Unicellular

...ii. This is the first finding of microRNAs in a unicellular organism. This is the first finding of microRNAs in a unicellular organism. ... The researchers showed that unicellular miRNAs share functional characteristics ... ...

Tumor suppressor

...umor suppressors in breast and prostate cancers. A tumor suppressor gene is a gene that reduces the probability that a cell in a ... researchers Locate Tumor - suppressor Gene In Fruit Flies That Controls Cell ... The tumor suppressors page provides a list of numerous cancers that re...

Transient transfection

...gene introduced can be lost from the cell at any ... Methods, protocols, techniques, tutorials and other information for biomedical students and researchers ... 4. Transient transfection using calcium phosphate ... Transient Transfection of Procyclic form T. brucei. Notes: 1. ... ( For transien...
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(Date:4/23/2014)... Johns Hopkins scientists report that rats exposed to high-energy ... deep space mission, show lapses in attention and slower ... extremely low dose ranges. , The cognitive impairments ... of the animals appear to be linked to ... findings, if found to hold true in humans, suggest ...
(Date:4/23/2014)... researchers have identified an important enzyme pathway that helps ... few chromosomes, a condition that has been directly linked ... professor of biochemistry, found that near the end of ... that ensures any breaks in DNA are fully repaired ... to daughter cells. This process helps safeguard against some ...
(Date:4/23/2014)... the gastro-intestinal tract has long been considered to be ... Sahlgrenska Academy have used refined microscopic techniques that indicate ... of the gastro-intestinal tract is only as large as ... The digestive tract, which passes from the mouth through ... length of about 5 meters in a normal adult, ...
(Date:4/23/2014)... which patients might suffer potentially fatal side-effects from a ... brain scans using pattern recognition software similar to that ... developed by researchers at Imperial College London. Results of ... used the software are published in the journal ... million people each year worldwide. Ischemic strokes are the ...
(Date:4/23/2014)... 2014) The American Gastroenterological Association (AGA) Research ... Research Scholars. The AGA Research Scholar Awards program, ... independent and productive research careers in digestive diseases. ... an additional year allowing for three consecutive years ... junior faculty who are paving the way for ...
Breaking Medicine News(10 mins):Health News:Some astronauts at risk for cognitive impairment, animal studies suggest 2Health News:Some astronauts at risk for cognitive impairment, animal studies suggest 3Health News:Study identifies enzymes that help fix cancer-causing DNA defects 2Health News:The surface area of the digestive tract 'only' as large as a studio apartment 2Health News:Airport security-style technology could help doctors decide on stroke treatment 2Health News:Airport security-style technology could help doctors decide on stroke treatment 3Health News:AGA announces 2014 Class of AGA Research Scholars 2
(Date:4/23/2014)... allergies and other chronic inflammatory disorders among people of ... their reduced exposure to the microbes that thrive in ... The article, published in the journal Clinical & ... centers who have less access to green spaces may ... caused by immune system dysfunction. , When our immune ...
(Date:4/23/2014)... their mid-thirties and forties, face a devastating prognosis: ... decades. "Mutant" protein clusters, long blamed for the ... primary focus of therapies in development by pharmaceutical ... Gerardo Lederkremer and Dr. Julia Leitman of Tel ... in collaboration with Prof. Ulrich Hartl of the ...
(Date:4/23/2014)... NY. (Apr. 23, 2014) People who have had ... to restore neurological function. However, a study conducted in ... of Cell Transplantation , but is currently freely ... http://www.ingentaconnect.com/content/cog/ct/pre-prints/content-ct1168Chen , has found that when one group of ... (PBSCs) injected directly into the brain and a similar ...
Breaking Biology News(10 mins):Rural microbes could boost city dwellers' health 2Rural microbes could boost city dwellers' health 3On the defensive 2On the defensive 3Autologous stem cell therapy improves motor function in chronic stroke victims 2
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