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Volume 9, Number 6
February 8, 2010


Physical sciences
Technology
Life sciences
Neuroscience, psychology, behavior
Health and medicine
Physical sciences

Global warming
Extrasolar planets
Earthquakes
James Webb Space Telescope
Enceladus
Large Hadron Collider
Star forming regions
Binary quasars
Stationary-light polaritons
Spiral galaxies
Cosmic microwave background
Ocean acidification
X-ray emissions from young stars

Technology

Quantum gases
Graphene
Superconductivity
Photovoltaics
Hydrogen storage
Nanotechnology
Carbon nanotubes
Robotics
Germanium lasers
Grid computing
Controlled fusion
Quantum energy teleportation
Quantum computing
Spintronics

Life sciences

Sleep and aging
Common microRNA in diverse species
SIR2, intercellular protein transport, and aging
Argonautes, microRNA, and gene expression
P53 control of chromosome missegregation
Epigenetics and cell fate determination during embryonic development
Epigenetics
Origins of life
Fyn kinase and fat metabolism
Mechanical forces and gene expression
Infection mechanism of Listeria monocytogenes
Quality control of small RNA
Photosynthesis
Evolution of aphid social behavior
Dicer, microRNA, and meiotic maturation of oocytes
Effect of growth conditions on genetic circuits
Repeat untranscribed sequences in ribosomal DNA
Protein structure determination
Kin selection and homosexuality
Ediacaran animal locomotion
MRG15 and gene splicing
Nucleoporin transcription factors
Evolution of mitochondria
Mitosis and O-GlcNAcylation signaling
Physics of viruses
TERC and cellular aging
Induced pluripotent stem cells

Neuroscience, psychology, and behavior

Dopamine, risk-taking, and addiction
Schizophrenia
Auditory processing
Glia-mediated neuron death
BDNF-related gene variants, depression, and suicide
Antidepressants
Prarie dog language
Brain-imaging studies
Autism
Bipolar disorder
CPEB and long-term memory
Serotonin, N-acetylserotonin, and BDNF
Rhythmic visual entrainment

Health and medicine

Cardiovascular disease
AIDS
Antivirals
Nanobiotechnology
Cartilage regeneration
Antiangiogenics for control of adipose tissue
Autoimmune diseases
Alzheimer's disease
Stem cells
Drug discovery
Cancer
Diabetes
Parkinson's disease
Vaccines
Cancer biology
Obesity
Drug delivery
Lupus
Malaria
Bisphenol A and asthma
PKR, inflammation, and metabolic dysfunction
Weight loss at high altitudes
Inflammatory bowel disease
Tuberculosis
Multiple sclerosis



Physical sciences


Global warming

References:
  1. February 1, 2010 - Emissions of Potent Greenhouse Gas Increase Despite Reduction Efforts
  2. February 2, 2010 - Ecologists discover forests are growing faster - also here
  3. February 3, 2010 - Black carbon a significant factor in melting of Himalayan glaciers - also here
  4. February 5, 2010 - Arctic climate changing faster than expected
  5. February 5, 2010 - Understanding past and future climate
  6. February 7, 2010 - Earlier Glacial Melt Rate Revised Downward, but Recent Melt Is Accelerating Dramatically
Background


Extrasolar planets

References:
  1. February 1, 2010 - Nearby Star System Could Support Earth-Like Planet
  2. February 3, 2010 - New technique helps search for another Earth
  3. February 3, 2010 - New technique helps search for another Earth
  4. February 3, 2010 - Exoplanet gas spotted from Earth
  5. February 3, 2010 - Methane Glows in Alien Planet's Atmosphere
  6. February 3, 2010 - Technique Lets Ground-Based Telescopes Parse Exoplanet Atmospheres
  7. February 5, 2010 - Exoplanet hunting brought down to Earth
  8. February 5, 2010 - "Super Earth" May Really Be New Planet Type: Super-Io
  9. February 9, 2010 - Probing Exoplanets from the Ground: A Little Telescope Goes a Long Way
Background


Earthquakes

References:
  1. February 2, 2010 - Haiti earthquake may have primed nearby faults for failure
  2. February 4, 2010 - Haiti: Physics of Quakes Past, and Future
Background


James Webb Space Telescope

References:
  1. February 2, 2010 - James Webb Space Telescope sunshield design achieves significant landmark
Background


Enceladus

References:
  1. February 2, 2010 - Icy Saturn Moon Burps Up Heat and Ice
Background


Large Hadron Collider

References:
  1. February 3, 2010 - "Big Bang" collider may reveal mystery particle
  2. February 3, 2010 - LHC gears up for a long run at half power before long pause
  3. February 4, 2010 - Higgs hunters face long haul
  4. February 4, 2010 - Collider to Operate Again, Though at Half Power
  5. February 5, 2010 - Record-breaking LHC collisions offer first glimpse of physics at new energy frontier
  6. February 9, 2010 - High-energy Large Hadron Collider results published
Background


Star forming regions

References:
  1. February 3, 2010 - Telescope Finds Galaxy's Most Massive Star Yet
  2. February 3, 2010 - A Star is Born in Nearby Cosmic Nursery
Background


Binary quasars

References:
  1. February 3, 2010 - Merging galaxies create a binary quasar - also here, here
  2. February 3, 2010 - SDSS J1254+0846: Quasar Pair Captured in Galaxy Collision
Background


Stationary-light polaritons

References:
  1. February 3, 2010 - Artificial magnetic fields for light could illuminate correlated quantum systems
Background


Spiral galaxies

References:
  1. February 4, 2010 - Forming the present-day spiral galaxies - also here, here
  2. February 8, 2010 - Today's Spiral Galaxies Were Once the Ugly Ducklings
  3. February 8, 2010 - Older galaxies more peculiar, census shows
  4. February 16, 2010 - Spiral Galaxies Exist - But Why?
Background


Cosmic microwave background

References:
  1. February 4, 2010 - Madly Mapping the Universe - also here
Background


Ocean acidification

References:
  1. February 4, 2010 - Oceans reveal further impacts of climate change, says UAB expert - also here
Background, Background


X-ray emissions from young stars

References:
  1. February 5, 2010 - X-Ray Emission from Young Stars
Background



Technology


Quantum gases

References:
  1. February 1, 2010 - Creating a quantum gas
  2. February 2, 2010 - Ultracold chemistry: First direct observation of exchange process in quantum gas
Background, Background


Graphene

References:
  1. February 1, 2010 - Key Milestone Reached on Road to Graphene-Based Electronic Devices
  2. February 3, 2010 - Carbon Based Chips May One Day Replace Silicon Transistors
  3. February 4, 2010 - Graphene transistors promise 100GHz speeds
  4. February 5, 2010 - IBM Scientists Demonstrate World's Fastest Graphene Transistor - also here
  5. February 5, 2010 - Super material will make lighting cheaper and fully recyclable - also here
  6. February 5, 2010 - Graphene transistor breaks new record
Background


Superconductivity

References:
  1. February 2, 2010 - New neutron studies support magnetism's role in superconductors - also here
Background


Photovoltaics

References:
  1. February 2, 2010 - Breakthrough for Hybrid Solar Cells - also here
  2. February 3, 2010 - Organic Layers Pave Way for Next Generation of Biosensors and Solar Cells
  3. February 5, 2010 - Nano-patterning gives polymer solar cells a big boost
Background


Hydrogen storage

References:
  1. February 2, 2010 - Researchers show applied electric field can significantly improve hydrogen storage properties - also here
Background


Nanotechnology

References:
  1. February 2, 2010 - High, not flat: nanowires for a new chip architecture - also here
  2. February 2, 2010 - Research may lead to new ways to transport and manipulate molecules - also here
  3. February 3, 2010 - Nano imagining takes turn for the better - also here
Background


Carbon nanotubes

References:
  1. February 2, 2010 - CT with Nanotubes for People and Baggage Scans
  2. February 5, 2010 - Conductive eTextiles: Researchers move from making batteries from paper to making batteries from cloth
Background


Robotics

References:
  1. February 3, 2010 - Stanford's robotic Audi to brave Pikes Peak without a driver - also here
Background


Germanium lasers

References:
  1. February 4, 2010 - First germanium laser brings us closer to 'optical computers' - also here
  2. February 10, 2010 - First light for germanium laser
  3. March 3, 2010 - Light-speed computing one step closer
Background


Grid computing

References:
  1. February 4, 2010 - Grid computing for the masses - also here
Background


Controlled fusion

References:
  1. February 5, 2010 - Delays prompt reshuffle at ITER fusion project
Background


Quantum energy teleportation

References:
  1. February 5, 2010 - Physicist proposes method to teleport energy
Background


Quantum computing

References:
  1. February 5, 2010 - Scientist make a leap in quantum computing - also here, here
  2. February 5, 2010 - Google Has More Than Android On Its Platform
Background


Spintronics

References:
  1. February 5, 2010 - Electrons on the brink: Fractal patterns may be key to semiconductor magnetism
Background



Life sciences


Sleep and aging

References:
  1. February 1, 2010 - Need for sleep diminishes with age
  2. February 1, 2010 - Study suggests that healthy adults may need less sleep as they age - also here
  3. February 1, 2010 - Healthy adults need less sleep as they age: study
Background, Background


Common microRNA in diverse species

References:
  1. February 1, 2010 - MicroRNA: A glimpse into the past - also here
Background, Background


SIR2, intercellular protein transport, and aging

References:
  1. February 1, 2010 - Cells send dirty laundry home to mom - also here
Background, Background


Argonautes, microRNA, and gene expression

References:
  1. February 1, 2010 - Argonautes: A big turn-off for proteins - also here
Background, Background, Background


P53 control of chromosome missegregation

References:
  1. February 1, 2010 - Tumor suppressor p53 prevents cancer progression in cells with missegregated chromosomes - also here
Background, Background, Background


Epigenetics and cell fate determination during embryonic development

References:
  1. February 1, 2010 - New Insight Into Reprogramming of Cell Fate
Background


Epigenetics

References:
  1. February 2, 2010 - Project set to map marks on genome
  2. February 3, 2010 - Mapping methylation
Background


Origins of life

References:
  1. February 2, 2010 - New research rejects 80-year theory of 'primordial soup' as the origin of life - also here
  2. February 7, 2010 - Is It Time To Throw Out 'Primordial Soup' Theory?
Background


Fyn kinase and fat metabolism

References:
  1. February 2, 2010 - New way to lose fat, keep the lean - also here
Background


Mechanical forces and gene expression

References:
  1. February 2, 2010 - Mechanical forces could affect gene expression - also here
Background


Infection mechanism of Listeria monocytogenes

References:
  1. February 2, 2010 - Researchers Discover How Virulent Bacteria Sabotage Immune Response Against It - also here
Background


Quality control of small RNA

References:
  1. February 2, 2010 - PNAS paper cites discovery of small RNA 'quality-control' mechanism
Background


Photosynthesis

References:
  1. February 3, 2010 - Algae use quantum trick to harvest light
  2. February 3, 2010 - Quantum photosynthesis
  3. February 3, 2010 - Everywhere in a Flash: The Quantum Physics of Photosynthesis
  4. February 3, 2010 - Algae Show a Knack for Quantum Mechanics
  5. February 3, 2010 - Scientists find quantum mechanics at work in photosynthesis - also here
  6. February 3, 2010 - Shining a Light on Plants' Quantum Secret to Boost Photosynthesis
  7. February 4, 2010 - Algae master quantum mechanics
  8. February 4, 2010 - Photosynthesis uses quantum effects
  9. February 4, 2010 - Quantum mechanics boosts photosynthesis
  10. February 5, 2010 - Quantum Photosynthesis
  11. February 8, 2010 - Photosynthesis uses quantum interactions to harvest light
Background


Evolution of aphid social behavior

References:
  1. February 3, 2010 - The small insect with a big heart: the 'giving' aphids endangered by their selflessness - also here
Background


Dicer, microRNA, and meiotic maturation of oocytes

References:
  1. February 3, 2010 - Biologists determine microRNA activity is suppressed in mouse ovum - also here
Background, Background


Effect of growth conditions on genetic circuits

References:
  1. February 3, 2010 - Cell Growth Regulates Genetic Circuits
Background


Repeat untranscribed sequences in ribosomal DNA

References:
  1. February 4, 2010 - RNA repeats protect DNA
Background


Protein structure determination

References:
  1. February 4, 2010 - Teamwork Tackles Larger Protein Structures
Background


Kin selection and homosexuality

References:
  1. February 4, 2010 - Study reveals potential evolutionary role for same-sex attraction - also here
Background


Ediacaran animal locomotion

References:
  1. February 4, 2010 - Fossils show earliest animal trails - also here
Background


MRG15 and gene splicing

References:
  1. February 4, 2010 - Scientists ID a protein that splices and dices genes - also here
Background


Nucleoporin transcription factors

References:
  1. February 4, 2010 - Nuclear pore complexes harbor new class of gene regulators - also here
Background


Evolution of mitochondria

References:
  1. February 5, 2010 - Cell's power packs came from within: study
  2. February 5, 2010 - An answer to another of life's big questions - also here
Background, Background


Mitosis and O-GlcNAcylation signaling

References:
  1. February 5, 2010 - Sugar plays key role in cell division - also here
Background


Physics of viruses

References:
  1. February 5, 2010 - Scientists measure energy released from a virus during infection - also here, here
Background


TERC and cellular aging

References:
  1. February 7, 2010 - Scientists find gene variant link to ageing cells
  2. February 7, 2010 - Scientists identify first genetic variant linked to biological aging in humans - also here, here
  3. February 7, 2010 - Scientists show lifespan is linked to DNA
  4. February 8, 2010 - Genes reveal 'biological ageing'
  5. February 8, 2010 - Scientists find genetic link to ageing
  6. February 8, 2010 - Researchers Identify Genetic Variant Linked to Faster Biological Aging
  7. February 9, 2010 - Life-shortening telomere gene discovered
Background


Induced pluripotent stem cells

References:
  1. February 7, 2010 - Virus-free technique enables scientists to easily make stem cells pluripotent - also here
  2. February 7, 2010 - Gene that improves quality of reprogrammed stem cells identified by Singapore scientists - also here
Background



Neuroscience, psychology, and behavior


Dopamine, risk-taking, and addiction

References:
  1. February 1, 2010 - Study links hormone to addiction, risk-taking - also here
  2. February 1, 2010 - Hunger for stimulation driven by dopamine in the brain - also here
  3. February 3, 2010 - Brain Dopamine Receptor Density Correlates with Social Status - also here
Background


Schizophrenia

References:
  1. February 1, 2010 - Can fish oil help guard against schizophrenia?
  2. February 1, 2010 - Fish oil may reduce the risk of psychotic disorders in high-risk individuals - also here
  3. February 1, 2010 - Exercise may increase volume in certain brain areas of patients with schizophrenia - also here
  4. February 2, 2010 - Fish oil supplements 'beat psychotic mental illness'
  5. February 4, 2010 - In schizophrenia and bipolar disorder, life is not black and white - also here
Background


Auditory processing

References:
  1. February 1, 2010 - Seeing the brain hear reveals surprises about how sound is processed
Background


Glia-mediated neuron death

References:
  1. February 1, 2010 - Glial cells can protect or kill neurons, vision - also here
Background


BDNF-related gene variants, depression, and suicide

References:
  1. February 1, 2010 - Genetic mutations associated with suicide risk among patients with depression - also here
Background


Antidepressants

References:
  1. February 2, 2010 - Antidepressant May Result in Improved Cognitive Function After Stroke
  2. February 2, 2010 - Antidepressants may help stroke victims
  3. February 4, 2010 - Compound could become important new antidepressant - also here
Background


Prarie dog language

References:
  1. February 2, 2010 - Burrowing US prairie dogs use complex language
  2. February 4, 2010 - Prairie dogs may have the most complex language
Background


Brain-imaging studies

References:
  1. February 2, 2010 - Can a Brain Scan Predict a Broken Promise?
  2. February 3, 2010 - Alterations in the brain's reward system related to attention-deficit/hyperactivity disorder - also here
  3. February 3, 2009 - Trace of Thought Is Found in ‘Vegetative’ Patient
  4. February 4, 2009 - MRI Brain Scans Show Signs of Consciousness in Some 'Vegetative' Patients
Background


Autism

References:
  1. February 3, 2010 - Researchers Identify Regional Clusters of Autism Cases in California
Background


Bipolar disorder

References:
  1. February 3, 2010 - Higher bipolar risk for straight-A students
  2. February 5, 2010 - High achievers more likely to be bipolar
Background


CPEB and long-term memory

References:
  1. February 4, 2010 - Protein clumps like a prion, but proves crucial for long-term memory
  2. February 4, 2010 - Prion leaves lasting mark on memory - also here, here
Background


Serotonin, N-acetylserotonin, and BDNF

References:
  1. February 4, 2010 - Melatonin precursor stimulates growth factor circuits in brain - also here
Background


Rhythmic visual entrainment

References:
  1. February 5, 2010 - Seeing the world in waves of consciousness
Background, Background



Health and medicine


Cardiovascular disease

References:
  1. February 1, 2010 - Subtle thinking problems may up stroke risk: study
  2. February 1, 2010 - Memory failing? You may be at higher risk for stroke - also here
  3. February 1, 2010 - Genetically-modified mice reveal another mechanism contributing to heart failure - also here
  4. February 2, 2010 - Cholesterol's link to heart disease gets clearer -- and more complicated - also here
  5. February 2, 2010 - Energy drinks raise heart alarm
  6. February 3, 2010 - Cord blood-derived CD133+ cells improve cardiac function after myocardial infarction - also here
  7. February 3, 2010 - A better sign of blood vessel narrowing and early coronary artery disease - also here
  8. February 3, 2010 - Smoking Cessation Significantly Increases Cardiac Health Later in Life
  9. February 4, 2010 - Heart risk lower in Spanish men who drink
  10. February 4, 2010 - Study fails to link saturated fat, heart disease
Background


AIDS

References:
  1. February 1, 2010 - HIV/AIDS drug puzzle cracked
  2. February 1, 2010 - Enzyme crystal helps crack HIV puzzle
  3. February 3, 2010 - Scientists find two compounds that lay the foundation for a new class of AIDS drug - also here
Background


Antivirals

References:
  1. February 1, 2010 - Compound found that targets wide range of viruses
  2. February 2, 2010 - 'Broad Spectrum' Antiviral Fights Multitude of Viruses
  3. February 3, 2010 - Chemists discover how antiviral drugs bind to and block flu virus - also here, here
  4. March 29, 2010 - Finding a Medical "Silver Bullet" to Disable Many of the World's Deadliest Viruses
Background


Nanobiotechnology

References:
  1. February 1, 2010 - Engineers develop cancer-targeting nanoprobe sensors - also here
  2. February 1, 2010 - Magnetic nanoparticles show promise for combating human cancer - also here
  3. February 4, 2010 - 'Nanobubbles' kill cancer cells - also here, here
  4. February 4, 2010 - Delivering drugs on time and on target
  5. February 5, 2010 - Nanotechnology in the Fight Against Cancer
Background


Cartilage regeneration

References:
  1. February 1, 2010 - Growing cartilage -- no easy task
Background


Antiangiogenics for control of adipose tissue

References:
  1. February 1, 2010 - 'Starving' fat suppresses appetite - also here
Background


Autoimmune diseases

References:
  1. February 1, 2010 - Antibodies attack immune proteins - also here
  2. February 2, 2010 - Arthritis genes discovered by Australian scientists
Background


Alzheimer's disease

References:
  1. February 1, 2010 - Study shows cigarette smoking a risk factor for Alzheimer's disease - also here
  2. February 2, 2010 - 3 brain diseases linked by toxic form of same neural protein - also here
Background


Stem cells

References:
  1. February 1, 2010 - Stem cells rescue nerve cells by direct contact - also here
  2. February 2, 2010 - 3-D scaffold provides clean, biodegradable structure for stem cell growth - also here
  3. February 3, 2010 - Scientists map epigenome of human stem cells during development - also here
  4. February 3, 2010 - Experimental stem cell treatment arrests acute lung injury in mice - also here
Background


Drug discovery

References:
  1. February 1, 2010 - Scientists create new way to screen libraries of 10 million or more compounds - also here
Background


Cancer

References:
  1. February 1, 2010 - Detecting cancer early
  2. February 1, 2010 - Contrast agent with MRI improves detection of lymph nodes metastases - also here
  3. February 2, 2010 - Experts say 40 percent of cancers could be prevented - also here
  4. February 2, 2010 - Antibodies Against Abnormal Glycoproteins Identified as Possible Biomarkers for Cancer Detection
  5. February 3, 2010 - Plant derivative could help refine cancer treatment - also here
  6. February 3, 2010 - Cancer studies with yeast yield excellent results - also here
  7. February 3, 2010 - Inflammation marker related to obesity is elevated in patients with pancreatic cancer - also here
  8. February 3, 2010 - Women With Variants in 'CLOCK' Gene Have Higher Risk of Breast Cancer
  9. February 3, 2010 - Report: 40 percent of cancers are preventable - also here
  10. February 4, 2010 - Hormone replacement tied to lower colon cancer risk
  11. February 4, 2010 - Study opens new path to fighting leukemia relapse
  12. February 4, 2010 - Promising results shown for kidney cancer drug - also here
  13. February 4, 2010 - A feasible and safe treatment for recurrent hepatocellular carcinoma in elderly patients - also here
  14. February 5, 2010 - Men who eat soy may have lower lung cancer risk - also here
  15. February 5, 2010 - Doctors tout NanoKnife for easy tumor removal
  16. February 6, 2010 - Astra, UK charity hunt new kind of cancer drug
Background


Diabetes

References:
  1. February 1, 2010 - New research on type 2 diabetes could benefit young adults with the condition - also here
  2. February 2, 2010 - Scientists map out regulatory regions of genome, hot spots for diabetes genes - also here, here
  3. February 2, 2010 - Preventing pancreatic islet loss after transplantation - also here
  4. February 3, 2010 - Research advances potential for regeneration as a possible cure for type 1 diabetes
  5. February 4, 2010 - New study finds possible source of beta cell destruction that leads to Type 1 diabetes - also here
Background


Parkinson's disease

References:
  1. February 1, 2010 - Simulation study may help Parkinson's patients retain driving skills
Background


Vaccines

References:
  1. February 1, 2010 - Vaccine Design: Three Is Better Than Two When Boosting Vaccine Effectiveness
Background


Cancer biology

References:
  1. February 2, 2010 - Loss of gene function makes prostate cancer cells more aggressive - also here
  2. February 2, 2010 - Enzyme That 'Cleans Off' Cancer Cells Discovered
  3. February 3, 2010 - Prolactin blocks oncogene associated with poor prognosis in breast cancer - also here
  4. February 3, 2010 - Researchers explore link between human birth defect syndrome, cancer metastasis - also here
  5. February 5, 2010 - How Cancer Wreaks Havoc on Bone
Background


Obesity

References:
  1. February 2, 2010 - Diabetes medication may help decrease BMI in obese adolescents - also here
  2. February 3, 2010 - Some morbidly obese people are missing genes - also here
  3. February 3, 2010 - Scientists identify target that may reduce complications of obesity - also here
  4. February 4, 2010 - Morbidly obese 'may have missing genes'
Background


Drug delivery

References:
  1. February 2, 2010 - Smart Capsules Release Their Contents at a Selected Temperature
Background


Lupus

References:
  1. February 2, 2010 - Dogs May Provide an Excellent Model for Understanding Human Complex Diseases
Background


Malaria

References:
  1. February 3, 2010 - Scientists find ideal target for malaria therapy - also here
  2. February 4, 2010 - Protein 'ushers' key to beating malaria
  3. February 4, 2010 - New malaria vaccine is safe and protective in children, scientists find - also here
  4. February 4, 2010 - Breakthrough by Danish scientists in preventing maternal malaria - also here
  5. February 4, 2010 - Malaria's Key Survival Protein Identified, Offering Drug Hope
  6. February 5, 2010 - Scientists complete the world's first in-depth study of the malaria parasite genome - also here
Background


Bisphenol A and asthma

References:
  1. February 3, 2010 - Mother's exposure to bisphenol A may increase children's chances of asthma - also here
Background


PKR, inflammation, and metabolic dysfunction

References:
  1. February 4, 2010 - A molecule that destroys normal metabolism is found - also here
Background, Background, Background


Weight loss at high altitudes

References:
  1. February 4, 2010 - Can Thin Mountain Air Make You Slim?
  2. February 4, 2010 - High Altitudes May Aid Weight Loss
  3. February 4, 2010 - Obese People Lose Weight at High Altitudes
  4. February 4, 2010 - Losing the weight war? Head to the mountains - also here
  5. February 5, 2010 - If you want to lose weight, find a mountain retreat
Background


Inflammatory bowel disease

References:
  1. February 5, 2010 - Distinct demographic profiles between Crohn's disease and ulcerative colitis - also here
Background


Tuberculosis

References:
  1. February 5, 2010 - Road mapping could be key to curing TB - also here
Background


Multiple sclerosis

References:
  1. February 5, 2010 - Blacks with MS have more severe symptoms, decline faster than whites - also here, here
Background


Copyright © 2010 by Charles Daney, All Rights Reserved