Navigation Links
Risk of vibration-induced vascular injuries linked to vibration frequency differences
Date:4/19/2009

Speaking on April 19 at the Experimental Biology 2009 meeting in New Orleans, Dr. Kristine Krajnak, a team leader in the Engineering and Control Technologies Branch of the Health Effects Laboratory Division of NIOSH in Morgantown, West Virginia, describes results from the first study to directly link the different physical responses of tissue that occur with exposure to different vibration frequencies with biological mechanisms underlying the development of vascular dysfunction. Her presentation is part of the scientific program of The American Physiological Society.

The study, along with results of other studies conducted by NIOSH, supports the importance of reducing job-related exposure to vibration. Ongoing research is evaluating the effectiveness of anti-vibration devices, such as anti-vibration gloves and tools.

Higher frequency vibrations produced by an electric sander (greater than 100 Hz) are smoother than the slower vibrations of an electric hand drill (approximately 63 Hz) and therefore are less likely to cause users discomfort.

Don't let that fool you into not using protective devices that can reduce your exposure to vibration, she says. The new research study conducted at the National Institute for Occupational Safety and Health (NIOSH) suggests that exposure to high and low frequencies cause different physiological responses, but both may affect the risk of developing vibration-induced peripheral vascular dysfunction.

Of the 1.1 to 1.5 million U.S. workers exposed to hand transmitted vibration on a fairly regular basis, approximately half eventually develop some disorder such as Vibration White Finger, in which a single finger or sometimes the entire hand turns white and numb when exposed to the cold, due to restricted blood flow.

Workers also may experience reductions in tactile sensitivity, grip strength, and/or manual dexterity. Earlier studies have shown that risk goes up with frequency and dura
'/>"/>

Contact: Sylvia Wrobel
ebpress@gmail.com
770-722-0155
Federation of American Societies for Experimental Biology
Source:Eurekalert

1

GOOD

Page: 1 2

Related biology news :

1. Gender, coupled with diabetes, affects vascular disease development
2. Contribution of cholesterol transporter to vascular disease
3. Proposal to step up cardiovascular disease research
4. Fourth Annual International Conference on Cell Therapy for Cardiovascular Diseases
5. Top scientists meet for global conference on stem cell therapy for cardiovascular diseases
6. Medical breakthrough for organ transplants and cardiovascular diseases by Flemish researchers
7. Cell Therapy for Cardiovascular Diseases
8. $13 million federal grant for research into vascular disease awarded to Weill Cornell
9. Genetic variants of USF1 are associated with the increased risk for cardiovascular disease
10. Human vascular system in mice
11. New research shows no link between aromatase inhibitors and cardiovascular problems
Post Your Comments:
*Name:
*Comment:
*Email:
(Date:6/18/2013)... United Kingdom, the Energy Department,s National Renewable Energy ... recently published a paper describing a novel cellulose-degrading ... quadripunctata , commonly known as the gribble. ... a relatively unique ability to produce their own ... down the biomass they eat. New biomass-degrading enzymes ...
(Date:6/18/2013)... hacker lab. At Brandeis University, sophisticated computational models ... scientists understand the complex interplay between genomic data, ... outer "shell" critical for replication. ... are finding will help researchers alter virus assembly, ... Jason Perlmutter, first author of the scientific paper ...
(Date:6/18/2013)... Laboratory of Molecular Biology, has been honored as ... Award. Torrent is being recognized for his outstanding ... predict antimicrobial regions in proteins. Luis Rivas, Centro ... this algorithm to interrogate full genomes in order ... appealing results." , Torrent obtained his Ph.D. ...
Breaking Biology News(10 mins):Novel enzyme from tiny gribble could prove a boon for biofuels research 2Computer modeling technique goes viral at Brandeis 2The American Society for Microbiology honors Marc Torrent 2
... Mich.---North American forests appear to have a greater capacity ... had previously anticipated. As a result, they ... more than most scientists had thought, a U-M ecologist ... a 12-year study at an experimental forest in northeastern ...
... Va.R&D Magazine honored Office of Naval Research scientist Dr. ... award on Oct. 13 for the development of a ... special high-tech surface technology, HybridSil Fire/Blast, acts like a ... surface, making it blast-, ballistic- and fire-resistant. "You ...
... The data publishing workflow of eight journals published by ... Repository , facilitating data archiving for data files associated with articles ... new module of the online editorial management platform, Pensoft Journal ... PhytoKeys , MycoKeys , BioRisk , NeoBiota , ...
Cached Biology News:U-M ecologist: Future forests may soak up more carbon dioxide than previously believed 2U-M ecologist: Future forests may soak up more carbon dioxide than previously believed 3Spray-on protective coating wins 'R&D 100' Award 2Data publishing in Pensoft journals integrated with the Dryad Data Repository 2
(Date:6/18/2013)... June 18, 2013 (PRWEB) June 18, 2013 ... and attendance system in North America, has introduced ... employee data and payroll records between ExakTime’s software ... automates ExakTime software setup and keeps employee ... employee data from a business’ current payroll software, ...
(Date:6/18/2013)... DE (PRWEB) June 18, 2013 DuPont ... to the 11th annual DuPont National AgriScience Teachers Ambassador ... Farms in Chestertown, Md. , The ... by DuPont and is a special project of the ... Association of Agricultural Educators (NAAE) . The highly ...
(Date:6/18/2013)...  regulated information — Global biopharmaceutical company UCB, Inc. ... the launch of a new Pledge campaign for people ... Pledge empowers the millions of Americans living ... personal commitment to demand more: greater understanding of the ... additional partial-onset seizure control.  More information is available at ...
(Date:6/18/2013)... Israel , June 18, 2013 ... Pharmaceutical Ingredients (APIs), generic and innovative intermediates, and finished dosage ... the company has been granted a United States ... US and Europe for the oral ... 8,410,176 B2 is titled Intermediate Compounds and Processes for ...
Breaking Biology Technology:ExakTime Introduces AccountLinx Plus 2DuPont Sponsors National AgriScience Ambassador Academy 2DuPont Sponsors National AgriScience Ambassador Academy 3Professional Golfer Jeff Klauk Tees Off New Pledge Campaign for People Living with Epilepsy 2Professional Golfer Jeff Klauk Tees Off New Pledge Campaign for People Living with Epilepsy 3Professional Golfer Jeff Klauk Tees Off New Pledge Campaign for People Living with Epilepsy 4Professional Golfer Jeff Klauk Tees Off New Pledge Campaign for People Living with Epilepsy 5Professional Golfer Jeff Klauk Tees Off New Pledge Campaign for People Living with Epilepsy 6Mapi Pharma Granted United States Patent for Pain Relief Medication "Tapentadol" 2
... , VANCOUVER, June 8 /PRNewswire-FirstCall/ - Angiotech Pharmaceuticals, Inc. ... that the U.S. Food and Drug Administration (FDA) has ... (IVC) Filter in the United States, for use in ... rights to market and distribute the Option IVC Filter, ...
... Diamyd Medical reported today,that the company has received approval from ... type 1 diabetes from 10 years,of age in the company,s ... (Logo: http://www.newscom.com/cgi-bin/prnh/20080314/297194 ) , ... III studies, one in,Europe and one in the USA, comprising ...
... BEIJING, June 8 /PRNewswire-Asia-FirstCall/ ... "Yongye" or the "Company"), a,leading developer and distributor ... in the People,s Republic of China (PRC), today,announced ... Yongye,Nongfeng Biotechnology Co., Ltd. (,Yongye Nongfeng,), it has ...
Cached Biology Technology:Angiotech Pharmaceuticals announces FDA 510(k) clearance of the Option(TM) Inferior Vena Cava Filter 2Angiotech Pharmaceuticals announces FDA 510(k) clearance of the Option(TM) Inferior Vena Cava Filter 3Angiotech Pharmaceuticals announces FDA 510(k) clearance of the Option(TM) Inferior Vena Cava Filter 4Angiotech Pharmaceuticals announces FDA 510(k) clearance of the Option(TM) Inferior Vena Cava Filter 5Angiotech Pharmaceuticals announces FDA 510(k) clearance of the Option(TM) Inferior Vena Cava Filter 6Diamyd(R) Phase III Study Approved for Younger Patients in the US 2Yongye Biotechnology International Receives License to Manufacture Products 2Yongye Biotechnology International Receives License to Manufacture Products 3
Anti-Src-Like Adaptor Protein-2 AVOID FREEZE/THAW CYCLES. Recognizes the ~25 and ~28 kDa forms SLAP-2....
...
Rabbit polyclonal antibody to NCOA2 [Agarose Immobilized]...
... High signal and low background ,This ... several ten times higher than obtained with ... optimized for primary and secondary antibodies, which ... S/N ratio. , Wide versatility ,It ...
Biology Products: