HOME >> BIOLOGY >> NEWS
Fluid derived from aloe plant prolongs life after hemorrhagic shock in animal study

r mass and specific "visco-elastic" properties that allow it to reduce resistance to turbulent flow when added to a fluid at minute concentrations.

"As a drag reducing polymer, it may provide better diffusion of oxygen molecules from red blood cells to tissues because of its ability to better mix in the plasma surrounding red blood cells," explained Marina Kameneva, Ph.D., research associate professor of surgery and bioengineering, University of Pittsburgh, and director of the Artificial Blood Program at the McGowan Institute, who developed the fluid and has been researching its potential for the past several years.

In the current study, lead by Carlos A. Macias, M.D., a visiting research associate in the department of critical care medicine at the University of Pittsburgh's School of Medicine, five of 10 rats that were injected with a small amount of a normal saline solution survived four hours after hemorrhagic shock. Of the animals treated with a same amount of saline and the aloe-derived DRP, eight of 10 survived. The animals treated with DRP also fared better in another experiment involving more severe blood loss; five of 15 survived the two-hour observation period, compared to one of 14 treated with saline solution alone. Seven animals receiving no treatment all died within 35 minutes.

According to the Department of Health and Human Services, trauma is the leading cause of death for those under the age of 40. In the United States, traumatic injuries result in approximately 150,000 deaths per year; complications resulting from the loss of large amounts of blood account for almost half these deaths.

In addition to Drs. Fink, Kameneva and Macias, authors of the study are Jyrki J. Tenhunen, M.D., Ph.D., visiting research associate in the department of critical care medicine at the University of Pittsburgh's School of Medicine; and Juan-Carlos Puyana, M.D., associate professor of critical care medicine and surgery at Pitt and
'"/>


26-Jul-2004


Page: 1 2 3

Related biology news :

1. Fluid flow technology takes a cue from fast-swimming sharks
2. Fluid forces within the body help invasive bacteria
3. Magnetic Fluids More Complex Than Previously Thought
4. AIDS Virus May Evolve Differently In Cerebrospinal Fluid Compared With Blood In Some Patients, UCSF/Gladstone Research Finds
5. UNC Researchers Develop New Way To Measure Acid Level Of Body Fluids
6. Rodent Cancer Data To Be Reviewed On Food Flavoring, Solvent, Cosmetic Ingredient, Anabolic Steroid And Embalming Fluid
7. Chemical derived from vitamin-E shows early promise as cancer drug
8. Preclinical safety study shows adipose-derived stem cells improve heart function after heart attack
9. NJIT chemist speaks Aug. 25 about compound derived from pine tree
10. Muscle-derived cells and gene therapy may cure for post-prostatectomy erectile dysfunction
11. MacroPore - adipose-derived cells - potential to engraft & differentiate into heart muscle

Post Your Comments:
(Date:8/11/2015)... -- Today, ZUK announced its Android smartphone Z1, featuring ... revenues in 2015 that relate to sales of FPC1155 for this ... 2,200 MSEK for 2015. Jörgen Lantto, CEO of FPC, ... smartphone manufacturer in China and we ... 155 for Z1 , ...
(Date:8/6/2015)... Germany , August 6, 2015 /PRNewswire/ ... SensoMotoric Instruments (SMI) shows the world,s first ... based on Epson,s Moverio BT-200 see-through head mounted display ... new solution, unprecedented quality and efficiency is brought to ... displays. For the first time, professionals and researchers can ...
(Date:8/5/2015)... VIEW, Calif. , Aug. 5, 2015 ... exhibits continuous growth in applications, penetration into newer sectors, ... after year. The global biosensors space has seen the ... exited the market so far. (Photo - ... Frost & Sullivan, Analysis of the Global Biosensors ...
Breaking Biology News(10 mins):FPC's Touch Fingerprint Sensor FPC1155 in ZUK's Smartphone Z1 2SMI Shows First Eye Tracking Upgrade for Augmented Reality Glasses 2SMI Shows First Eye Tracking Upgrade for Augmented Reality Glasses 3Innovative Biosensors Incite Use in Non-Traditional Applications 2Innovative Biosensors Incite Use in Non-Traditional Applications 3Innovative Biosensors Incite Use in Non-Traditional Applications 4
(Date:9/1/2015)... September 2, 2015 ... die Forschung und Entwicklung neuartiger Therapien für ... Darmerkrankungen und Reizdarm konzentriert, erhält vom US ... sein neues Medikament patentiert wird. Das Medikament ... bei Kindern verhindert und Entzündungen vorbeugt.   ...
(Date:9/1/2015)... , Sept. 1, 2015 The American ... Intent (LOI) for its Discovery Research Grant program. LOIs ... at 12:00 noon CDT. Discovery Grants ... with the potential to change current diagnostic or treatment ... grants specifically encourage novel research at its earliest stages, ...
(Date:9/1/2015)... , Sept. 1, 2015 Prostate ... death in American men. One in seven ... 233,000 new cases are diagnosed annually. That said, ... using a powerful new technique, MRI Fusion Biopsy, ... large cancer lesions, treating only the affected areas ...
(Date:9/1/2015)... WI (PRWEB) , ... September 01, 2015 , ... In ... Venice expertly transports the reader to a not-so-distant future faced with an Ebola pandemic ... beautiful professional who overcomes personal tragedy to enter the world of counterterrorism, and who ...
Breaking Biology Technology:Das Patent von Swecure zur Verhinderung von Allergien bei Kindern wird in den USA zugelassen 2American Brain Tumor Association Seeks Innovative Concepts For Discovery Research Grants 2September Is Prostate Cancer Awareness Month 2September Is Prostate Cancer Awareness Month 3September Is Prostate Cancer Awareness Month 4Alexi Venice’s Debut Novel Takes on the Human Testing of a Vaccine for Ebola and Revenge by an Anti-Big Pharma Terrorist Group in ‘Ebola Vaccine Wars' 2Alexi Venice’s Debut Novel Takes on the Human Testing of a Vaccine for Ebola and Revenge by an Anti-Big Pharma Terrorist Group in ‘Ebola Vaccine Wars' 3
Cached News: