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New algorithm separates signals into individual frequencies using minimal number of samples

The fast Fourier transform, one of the most important algorithms of the 20th century, revolutionized signal processing. The algorithm allowed computers to quickly perform Fourier transforms - fundamental operations that separate signals into their individual frequencies - leading to developments in audio and video engineering and digital data compression.

12 Dec 2013

Research shows that person's skull is insufficient to make positive ID of human remains

Forensic experts have long used the shape of a person's skull to make positive identifications of human remains.

12 Dec 2013

Vaginal delivery and early breast-feeding increase mothers' level of satisfaction

An article published in the journal Nutricion Hospitalaria reveals that the attitude of healthcare personnel, along with starting early breast-feeding, are another two factors that help in increasing the mothers' level of satisfaction

12 Dec 2013

UTHealth School of Nursing to send first participant to Rwanda Human Resources for Health Program

The University of Texas Health Science Center at Houston School of Nursing will send its first participant to the Rwanda Human Resources for Health Program in January 2014. The program is part of a seven-year, $150 million initiative championed by former President Bill Clinton and Rwanda President Paul Kagame.

12 Dec 2013

IDIBELL researchers explain the regulator mechanisms of mitosis

Researchers at the Cell Cycle Research Group of the Bellvitge Institute of Biomedical Research (IDIBELL) led by Ethel Queralt have reported in the journal PLoS Genetics an article which delve into the regulator mechanisms of mitosis, a key stage of the cell-cycle for the correct transmision of genetic information from parents to sons.

12 Dec 2013

State highlights: Kaiser Permanente says some patient data; Wis. Dems strategize about Medicaid expansion; Va. mental health money

Health care giant Kaiser Permanente has notified about 49,000 patients of a privacy breach at its Anaheim Medical Center. Kaiser said a computer flash drive was reported missing Sept. 25 inside the hospital's nuclear medicine department. The storage drive included patient names, date of birth, their medical record number and the type and amount of a specific medication (Terhune, 12/10).

12 Dec 2013

Late-breaking abstracts on treatment of blood cancers and bleeding disorders presented at ASH meeting

A range of studies highlighting late-breaking research advances in the understanding and treatment of blood cancers and bleeding disorders are being presented today during the 55th American Society of Hematology Annual Meeting and Exposition in New Orleans.

12 Dec 2013

Chiranjeevi Yojana program unsuccessful in reducing infant and maternal deaths in rural India

A prominent program that claims to reduce infant and maternal deaths in rural India by encouraging mothers to deliver in private hospitals has been unsuccessful, despite the investment of more than $25 million since 2005, a new Duke University study finds.

12 Dec 2013

LSUHSC's Peggy A. Honoré receives 2013 Excellence in Health Administration Award

Peggy A. Honor-, DHA, the AmeriHealth Mercy - General Russel Honor- Endowed Professor at the LSUHSC School of Public Health's Health Policy & System Management Program, has been awarded the 2013 Excellence in Health Administration Award by the Health Administration Section of the American Public Health Association.

12 Dec 2013

Policing practices in Thailand increase PWID's vulnerability to poor health

Recent increasing police activities focused on people who inject drugs in Thailand have involved reported injustices that may lead to riskier behaviors in people who inject drugs (PWID), according to a study published this week in PLOS Medicine.

12 Dec 2013

Research paper provides first evidence-based recommendations for using PRP in orthopaedic care

Platelet-rich plasma (PRP) has grabbed headlines in recent years for its role in helping some of sports' biggest stars return to play following injury -including golfer Tiger Woods, Super Bowl winner Hines Ward and NBA legend Kobe Bryant.

12 Dec 2013

Study compares aging patterns of humans and other species

Adult humans get weaker as they age and then die, but that's not the typical pattern across species. Some organisms don't appear to show signs of aging at all.

12 Dec 2013

Findings help inform ongoing discussions regarding potential changes to US' lung allocation policy

A new analysis has found no evidence that children aged 6 to 11 years seeking a deceased donor lung transplant are disadvantaged in the current US lung allocation system. The findings, which are published in the American Journal of Transplantation, help inform ongoing discussions regarding potential changes to the nation's lung allocation policy.

12 Dec 2013

Ribosomal proteins RPL5, RPL11 play essential role in normal cell proliferation

Researchers from the Laboratory of Cancer Metabolism (LCM) led by George Thomas at the Bellvitge Biomedical Research Institute (IDIBELL), the Catalan Institute of Oncology (ICO) and the Division of Hematology/ Oncology, University of Cincinnati, have shown that loss of either one of two tumor suppressors, ribosomal proteins RPL5 or RPL11, fail to induce cell-cycle arrest, but prevent the proliferation of cells as they have a reduced capacity to synthesize proteins.

12 Dec 2013

Wolfberries appear to interact with vaccine to offer protection against flu virus in older mice

In a study of older mice, wolfberries appear to interact with the influenza vaccine to offer additional protection against the flu virus. The research, led by scientists at the Jean Mayer USDA Human Nutrition Research Center on Aging (USDA HNRCA) at Tufts University, suggests the wolfberry may increase the activity of dendritic cells, which play an important role in the ability of the immune system to defend against viral infections.

12 Dec 2013

Understanding long-term clinical stability in hemophilia patients living with HIV

People with the genetic blood clotting disorder hemophilia who have been infected with HIV for decades have an increased proportion of immune cells in their blood that specifically target HIV. This protective immune response helps chronically infected hemophilia patients survive, even during periods of HIV activity, according to a study published in BioResearch Open Access, a peer-reviewed journal from Mary Ann Liebert, Inc., publishers.

12 Dec 2013

New assay allows rapid and sensitive detection of Chlamydia trachomatis

Researchers have developed a new assay for rapid and sensitive detection of Chlamydia trachomatis, the most common sexually transmitted infection (STI) in humans.

12 Dec 2013

Findings may help clinicians determine which hospitalized children at greatest risk of VTE

Life-threatening blood clots occur so rarely in children that the condition, known as venous thromboembolism (VTE), is often not on pediatricians' mental radar screens - an absence that can lead to woefully delayed recognition and treatment.

12 Dec 2013

Study: Taxol and Herceptin highly effective for lower-risk breast cancer patients

A remarkable 98.7 percent of certain lower-risk breast cancer patients were cancer free for at least three years after taking a combination of the drugs Herceptin and Taxol, a study has found.

12 Dec 2013

Lund University researcher explores why type 2 diabetes raises dementia risk later in life

It is well known that type 2 diabetes raises the risk of dementia. The reasons for this are less clear, but one explanation could be insulin resistance in the brain, according to Malin Wennstr-m, a researcher at Lund University's Molecular Memory Research Unit. She has received EUR 700,000 from the Swedish Research Council to investigate her theory.

12 Dec 2013

Medical News

New algorithm separates signals into individual frequencies using minimal number of samples

Research shows that person's skull is insufficient to make positive ID of human remains

Vaginal delivery and early breast-feeding increase mothers' level of satisfaction

UTHealth School of Nursing to send first participant to Rwanda Human Resources for Health Program

IDIBELL researchers explain the regulator mechanisms of mitosis

State highlights: Kaiser Permanente says some patient data; Wis. Dems strategize about Medicaid expansion; Va. mental health money

Late-breaking abstracts on treatment of blood cancers and bleeding disorders presented at ASH meeting

Chiranjeevi Yojana program unsuccessful in reducing infant and maternal deaths in rural India

LSUHSC's Peggy A. Honoré receives 2013 Excellence in Health Administration Award

Policing practices in Thailand increase PWID's vulnerability to poor health

Research paper provides first evidence-based recommendations for using PRP in orthopaedic care

Study compares aging patterns of humans and other species

Findings help inform ongoing discussions regarding potential changes to US' lung allocation policy

Ribosomal proteins RPL5, RPL11 play essential role in normal cell proliferation

Wolfberries appear to interact with vaccine to offer protection against flu virus in older mice

Understanding long-term clinical stability in hemophilia patients living with HIV

New assay allows rapid and sensitive detection of Chlamydia trachomatis

Findings may help clinicians determine which hospitalized children at greatest risk of VTE

Study: Taxol and Herceptin highly effective for lower-risk breast cancer patients

Lund University researcher explores why type 2 diabetes raises dementia risk later in life

Directed enzyme evolution and the Nobel Prize: Making enzymes evolve in the lab

Advancing Motor Neuron Disease Diagnosis with Non-Invasive Ultrasound and AI

How agentic AI is reshaping laboratory workflows

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