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Science News for March 20, 2003


Data from a new study show Keppra helped alleviate pain

A new study finds Keppra alleviates severe nerve pain in cancer patients by reducing VAS scores to 0-3 within 3-14 days, with a significant decrease in opioid use. The medication was well-tolerated and showed potential therapeutic benefits for further investigation.

SourceKetchum UK·DateMar 20, 2003

OHSU researchers identify ocular side effects of commonly prescribed drugs

A recent study published in the New England Journal of Medicine reveals that two types of medications used to treat osteoporosis and certain cancers can cause inflammation in the eyes, leading to vision loss or blindness if left untreated. The research found that almost 100 patients experienced blurred vision, pain, and swelling as a r...

SourceOregon Health & Science University·JournalNew England Journal of Medicine·DateMar 20, 2003

2002 Pinkeye outbreak recounted in New England Journal of Medicine

A 2002 conjunctivitis outbreak at Dartmouth College revealed bacterial pinkeye caused by a strain of Streptococcus pneumoniae lacking protective capsule. Effective collaboration between doctors, health officials, and the CDC helped contain the outbreak through rapid communication and basic hygiene measures.

SourceDartmouth College·JournalNew England Journal of Medicine·DateMar 20, 2003
Celestron NexStar 8SE Computerized Telescope

Celestron NexStar 8SE Computerized Telescope combines portable Schmidt-Cassegrain optics with GoTo pointing for outreach nights and field campaigns.

Women vets get less on-site specialty care at VA facilities

A study found that VA facilities in the US offer limited on-site specialty care for women veterans, with most services provided off-site through contracts. Facilities with more specialist physicians and separate women's health budgets offered more specialized services on-site.

SourceCenter for Advancing Health·DateMar 20, 2003
Apple iPhone 17 Pro

Apple iPhone 17 Pro delivers top performance and advanced cameras for field documentation, data collection, and secure research communications.

Racial differences in pain treatment found

African Americans with chronic pain experience significantly more symptoms than whites when seeking treatment, including greater levels of pain, depression, and impairment. Economic factors also play a significant role in producing these disparities.

SourceMichigan Medicine - University of Michigan·DateMar 20, 2003

Ion trek through polymer offers better batteries

Researchers at Idaho National Laboratory have discovered a new polymer membrane that allows for more efficient movement of lithium ions, leading to better battery performance and longer lifespan. The membrane, made from MEEP material, can be molded into any shape and is temperature-tolerant, making it suitable for various applications.

SourceDOE/Idaho National Laboratory·JournalThe Journal of Physical Chemistry B·DateMar 20, 2003

Gold 'nanoplugs' wire up enzymes

Researchers have developed a technology that uses gold nanoparticles to attach enzymes to electrodes, improving the measurement of biological molecules. The technique enables more sensitive and specific glucose monitoring in diabetic patients, with higher flow rates detected than with traditional methods.

SourceDOE/Brookhaven National Laboratory·JournalScience·DateMar 20, 2003

NASA study finds increasing solar trend that can change climate

A NASA study has found a significant increase in solar radiation over the past 24 years, which could contribute to global climate change. The trend is comparable to one previously reported by the Intergovernmental Panel on Climate Change and may have been present throughout the 20th century.

SourceNASA/Goddard Space Flight Center·JournalGeophysical Research Letters·DateMar 20, 2003

Diagnosing military vehicle 'health'

RIT's Center for Integrated Manufacturing Studies has developed an asset health management system that continuously monitors vehicle health through remote sensors and satellite communications. The system diagnoses problems, recommends repairs, and aggregates data to optimize fleet performance.

SourceRochester Institute of Technology·DateMar 20, 2003
SAMSUNG T9 Portable SSD 2TB

SAMSUNG T9 Portable SSD 2TB transfers large imagery and model outputs quickly between field laptops, lab workstations, and secure archives.

Is primary-care research a lost cause?

Researchers argue that primary care is misunderstood by academia and funding bodies, lacking a clear boundary to establish its distinct knowledge base. The editorial disagrees, emphasizing the importance of family practice in influencing all clinical specialties.

SourceThe Lancet_DELETED·JournalThe Lancet·DateMar 20, 2003

Eastern Europe facing major AIDS epidemic

The region is facing a major public health crisis with an estimated 1 million individuals already infected, mostly through injecting drug use. Improved measures are urgently needed to prevent further HIV spread and protect vulnerable populations.

SourceThe Lancet_DELETED·JournalThe Lancet·DateMar 20, 2003
AmScope B120C-5M Compound Microscope

AmScope B120C-5M Compound Microscope supports teaching labs and QA checks with LED illumination, mechanical stage, and included 5MP camera.

First revised guidelines since 1994 on tuberculosis

The new guidelines recommend directly observed therapy for patients with TB to improve treatment completion rates. Four regimens are recommended for treating patients with drug-susceptible organisms, with an initial phase of 2 months followed by a continuation period of 4 to 7 months.

SourceAmerican Thoracic Society·JournalAmerican Journal of Respiratory and Critical Care Medicine·DateMar 20, 2003