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A revealing hand - 23.5.12
Carnegie Mellon Brain Research Shows Visual Perception System Unconsciously Affects Our Preferences - 23.5.12
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National food policy programs improve access to healthy foods - 23.5.12
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New clue in fight against TB in cattle - 22.5.12
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Modern dog breeds “genetically disconnected” from ancient ancestors - 22.5.12
Time Bender - 22.5.12
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Long-distance training teaches proper technique for asthma test - 21.5.12
Cycling may negatively affect male reproductive health, UCLA study finds - 21.5.12
Researchers identify how plant skins are stitched together - 21.5.12
Sleep apnea associated with higher mortality from cancer - 21.5.12
More Plant Species Responding to Global Warming Than Previously Thought - 21.5.12
Drug Found for Parasite that is Major Cause of Death Worldwide - 21.5.12
EU funding to prevent haemorrhages in newborns - 21.5.12
Asthma drug discovery - 21.5.12
Study suggests formula for viral success on YouTube - 21.5.12
'Confused' crops could pose complications for future of farming, say scientists - 20.5.12
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Scientists take a giant step forward in understanding plutonium - 20.5.12
Oxytocin improves brain function in children with autism - 19.5.12
Geography Plays Key Role in Emission Benefits of Renewables, Energy Efficiency Measures - 18.5.12
New silicon memory chip developed - 18.5.12
Impact of ocean acidification on marine life - 18.5.12
New drug shrinks brain tumours in melanoma patients - 18.5.12
Genetic safety in numbers, platypus study finds - 18.5.12
’Rare’ genetic variants are surprisingly common, life scientists report - 17.5.12
Penn and Genographic Project Scientists Illuminate the Ancient History of Circumarctic Peoples - 17.5.12
In chemical reactions, water adds speed without heat - 17.5.12
Slew of rare DNA changes following population explosion holds clues to common diseases - 17.5.12
New technique reveals unseen information in DNA code - 17.5.12
Fighting bacteria’s strength in numbers - 17.5.12
New Research from Penn Medicine Challenges Established Concept that Raising HDL Helps Counter Heart Attack Risk - 17.5.12
Researchers Recognized for Improving Nanotech Design Principles - 17.5.12
1000 years of climate data confirms Australia’s warming - 17.5.12
Blast trauma study suggests how to protect troops - 17.5.12
Psychiatric units safer as in-patient suicide falls - 17.5.12
Butterfly DNA solves copycat mystery - 16.5.12
Religion is a potent force for cooperation and conflict, research shows - 16.5.12
Researchers Gain Greater Insight into Earthquake Cycles - 10.5.12
Rural Minnesota lures middle-aged newcomers, U of M study of U.S. Census data shows - 16.5.12
New Understanding of ’Copper Pump’ in Cells Could Prime Discovery of Anti-Cancer Drugs - 16.5.12
Researchers lead world’s largest study into pre-eclampsia - 16.5.12
Revealing the colour of 50-million-year-old animals - 16.5.12
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Cancer institute researchers seek men for prostate study

One in six men is at risk of getting prostate cancer in his lifetime. Penn State Hershey Cancer Institute researchers are trying to determine if selenium yeast and selenomethionine lower prostate-specific antigen levels and prevent other markers related to prostate cancer development in healthy individuals of different age groups. Selenium is a mineral and is known to protect against cancer in laboratory animal models.

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Participants will be asked to take over-the-counter selenium yeast supplements and selenomethionine or a placebo for 12 of 18 months. Six visits to the Medical Center are required during the study, where blood and urine samples will be collected.

Eligible participants are healthy males of any race between 20 and 79 years of age who have no evidence of prostate cancer, are nonsmokers, and can visit the Medical Center 6 times over 18 months. Compensation is provided.

To see if you are eligible for this study, Wanda Neidig at x1002. Study director is Karam El-Bayoumy, Cancer Institute. Clinical investigator is Carl Reese, M.D., Division of Urology.