Blood News and Research

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Adipose tissue, a promising new source of HSPCs

Bone marrow is a leading source of adult stem cells, which are increasingly used for research and therapeutic interventions, but extracting the cells is an arduous and often painful process. Now, researchers have found evidence that fat tissue, known as adipose tissue, may be a promising new source of valuable and easy-to-obtain regenerative cells called hematopoietic stem and progenitor cells (HSPCs), according to astudy prepublished online in Blood, the official journal of the American Society of Hematology.

28 Jan 2010

Depression raises risks of advanced and severe complications from diabetes

Depression raises risks of advanced and severe complications from diabetes, according to a prospective study of Group Health primary-care patients in western Washington. These complications include kidney failure or blindness, the result of small vessel damage, as well as major vessel problems leading to heart attack or stroke.

28 Jan 2010

International congress reflects emerging importance of abdominal obesity

Clinical and basic science researchers from around the world will convene in Hong Kong from January 28 to 30 for the First International Congress on Abdominal Obesity: "Bridging the Gap between Cardiology and Diabetology."

28 Jan 2010

Santica Research Labs launches CelluScience Anti-Cellulite Beaute Intensive dietary supplement

More than 85% of women in the U.S. have cellulite. Now, there is a revolutionary new anti-cellulite dietary supplement clinically proven to help target the thighs, hips and gluteal area.

28 Jan 2010

Patients with epilepsy who take Ginkgo herbal medicines face increased risk of seizures

Restrictions should be placed on the use of Ginkgo biloba (G. biloba) - a top-selling herbal remedy - because of growing scientific evidence that Ginkgo may increase the risk of seizures in people with epilepsy and could reduce the effectiveness of anti-seizure drugs, a new report concludes.

28 Jan 2010

Elevated cytokine levels are early indicator of rheumatoid arthritis

Researchers from University Hospital in Umea, Sweden, have identified several cytokines, cytokine-related factors, and chemokines that increase significantly prior to rheumatoid arthritis (RA) disease onset. These findings confirm those of earlier studies which suggest that the risk of developing RA can be predicted and disease progression may be prevented.

28 Jan 2010

Abiomed integrates Opsens’ sensor technology into its Impella catheter

Abiomed, Inc., a leading provider of breakthrough heart support technologies designed for heart recovery, today announced a strategic partnership with Opsens, a leading developer of fiber optic sensors. Through this partnership, Opsens’ breakthrough sensor technology will be integrated into the Impella® catheter to provide robust blood pressure measurements that can be used to enhance Impella’s performance and ease-of-use.

28 Jan 2010

Good bacteria may help counteract negative effects of antibiotics in humans

Scientists have long pondered the seeming contradiction that taking broad-spectrum antibiotics over a long period of time can lead to severe secondary bacterial infections. Now researchers from the University of Pennsylvania School of Medicine may have figured out why.

27 Jan 2010

Access Scientific's PICC WAND receives FDA clearance

Access Scientific has received FDA clearance for The PICC WANDTM, which enables clinicians to insert a peelable sheath for PICC or Midline catheter placement using the new Accelerated Seldinger Technique (AST). The PICC WAND is an all-in-one safety introducer that addresses the over-wire vascular access market, valued at more than $1 billion, by providing faster, safer and simpler vascular access.

27 Jan 2010

Blood system offers a potential therapeutic avenue for age-related stem cell dysfunction

As you age, your blood ages. Deep in your bone marrow, blood stem cells keep churning out your blood cells, but the mix of blood cell types goes awry, making you more prone to disease.

27 Jan 2010

VentriPoint Diagnostics to present abstract on VMS clinical validation study

VentriPoint Diagnostics Ltd. today announced the abstract of a clinical validation study of the second application of the VentriPoint Medical System (VMS) will be presented at the American College of Cardiology's 59th Annual Scientific Session, March 14 to 16 in Atlanta, Georgia. The study demonstrates the accuracy of the method used by the VentriPoint Medical System (VMS) to generate critical heart measurements in three dimensions from two-dimensional ultrasound images with significantly greater speed and accuracy and at considerably lesser cost than is otherwise possible.

27 Jan 2010

Treating septic shock patients with intensive insulin therapy does not reduce risk of in-hospital death

Treating adults with septic shock with intensive insulin therapy to counter elevated blood glucose levels associated with corticosteroid therapy did not result in a reduced risk of in-hospital death, compared to patients who received conventional insulin therapy, according to a study in the January 27 issue of JAMA.

27 Jan 2010

Social inequalities exist in diabetes care

People with lower socioeconomic status and those belonging to ethnic minority groups receive worse health care in the treatment of diabetes than the rest of patients in the world's most developed countries.

27 Jan 2010

Blood sugar levels link decision making to metabolic cues

Would you choose to receive a small amount of money today or a larger sum next month? We know that it is worth it to wait longer for a larger reward, but sometimes the temptation for the smaller, immediate reward becomes too great and we simply cannot resist it. Selecting the immediate reward is known as "future discounting" and often suggests a lack of self-control.

27 Jan 2010

Hypothermic machine perfusion outperforms standard cold-storage liver preservation

Preserving organs on ice prior to transplantation, an approach known as cold storage or CS, has been the standard practice in liver transplant for 20 years. Now there is new evidence that a technique called hypothermic machine perfusion (HMP) may offer an improvement, according to the first-ever study comparing the impact of the two techniques on transplant outcomes.

27 Jan 2010

New research project aims at understanding the genetic origins of childhood cancers

St. Jude Children's Research Hospital and Washington University School of Medicine in St. Louis, today announced an unprecedented effort to identify the genetic changes that give rise to some of the world's deadliest childhood cancers.

27 Jan 2010

Extensive gap exists between primary care practice and obesity care

Using combined and intensive treatments and restructuring care to treat obesity like other chronic diseases may help primary care clinicians and patients better address the condition, according to a commentary and three articles published in the January 25 issue of Archives of Internal Medicine, one of the JAMA/Archives journals.

27 Jan 2010

Regular exercise associated with greater longevity and reduced risk of age-related conditions

Physical activity appears to be associated with a reduced risk or slower progression of several age-related conditions as well as improvements in overall health in older age, according to a commentary and four articles published in the January 25 issue of Archives of Internal Medicine, one of the JAMA/Archives journals.

27 Jan 2010

GEH to create a supply of molybdenum-99 for use in nuclear medicine diagnostic procedures

GE Hitachi Nuclear Energy (GEH) announced today it has been selected by the U.S. Department of Energy’s National Nuclear Security Administration (NNSA) to help develop a U.S. supply of a radioisotope used in more than 20 million diagnostic medical procedures in the United States each year.

27 Jan 2010

Proteomics study reveals protein suppression makes cancers more susceptible to chemotherapy

Taxanes, a group of cancer drugs that includes paclitaxel (Taxol-) and docetaxel (Taxotere-), have become front-line therapy for a variety of metastatic cancers. But as with many chemotherapy agents, resistance can develop, a frequent problem in breast, ovarian, prostate and other cancers.

27 Jan 2010

Blood News and Research

Adipose tissue, a promising new source of HSPCs

Depression raises risks of advanced and severe complications from diabetes

International congress reflects emerging importance of abdominal obesity

Santica Research Labs launches CelluScience Anti-Cellulite Beaute Intensive dietary supplement

Patients with epilepsy who take Ginkgo herbal medicines face increased risk of seizures

Elevated cytokine levels are early indicator of rheumatoid arthritis

Abiomed integrates Opsens’ sensor technology into its Impella catheter

Good bacteria may help counteract negative effects of antibiotics in humans

Access Scientific's PICC WAND receives FDA clearance

Blood system offers a potential therapeutic avenue for age-related stem cell dysfunction

VentriPoint Diagnostics to present abstract on VMS clinical validation study

Treating septic shock patients with intensive insulin therapy does not reduce risk of in-hospital death

Social inequalities exist in diabetes care

Blood sugar levels link decision making to metabolic cues

Hypothermic machine perfusion outperforms standard cold-storage liver preservation

New research project aims at understanding the genetic origins of childhood cancers

Extensive gap exists between primary care practice and obesity care

Regular exercise associated with greater longevity and reduced risk of age-related conditions

GEH to create a supply of molybdenum-99 for use in nuclear medicine diagnostic procedures

Proteomics study reveals protein suppression makes cancers more susceptible to chemotherapy

Bringing real-time analytics to downstream bioprocess monitoring

Designing fluidic architecture for scalable diagnostic platforms

Evaluating new approaches for rare disease genomics

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