Navigation Links
Mayo Clinic Proceedings January Tip Sheet
Date:1/18/2008

rial assessing the effect of selenium in lowering the risk of prostate cancer is currently underway.

The bottom line according to Aditya Bardia, M.D., lead author of the study, is that antioxidants do not lower the risk of cancer and beta carotene might actually increase cancer risk among smokers. Selenium might have beneficial properties, but it cannot be recommended for general use until more evidence is available.

In addition to Drs. Montori and Bardia, authors of the article include James Cerhan, M.D., Ph.D.; Amit Sood, M.D.; Paul Limburg, M.D.; and Patricia Erwin, all of Mayo Clinic; and Imad Tleyjeh, M.D., King Fahd Medical City, Riyadh, Saudi Arabia.

Researchers Issue Practical Guidelines for Workplace Drug Screening

Commonly used in health care, workplace and criminal settings, drug testing has become widespread during the past decade. Urine drug screens have been the most common method for analysis because of ease of sampling. But this form of testing does not always yield accurate results, and serious medical or social consequences can occur when results are not confirmed by additional testing. In the January issue of Mayo Clinic Proceedings, researchers provide up-to-date information about proper evaluation of urine drug screens. The authors also examine the potential problems associated with testing for several commonly abused drugs (including alcohol, amphetamines, benzodiazepines, opioids, marijuana, cocaine, phencyclidine (PCP), and tricyclic antidepressants) and they discuss how to evaluate urine drug screens for adulterations, substitutions and potential false-positive results.

Authors of this article are Karen Moeller, PharmD., Pharmacy School, University of Kansas Medical Center, Kansas City; Kelly Lee, PharmD., Department of Clinical Pharmacy, UCSD Skaggs School of Pharmacy and Pharmaceutical Sciences, La Jolla, Calif.; and Julie Kissack, PharmD., Department of Pharmacy Practice, Mercer University, Col
'/>"/>

SOURCE Mayo Clinic Proceedings
Copyright©2008 PR Newswire.
All rights reserved

Page: 1 2 3

Related medicine technology :

1. Cogentus Pharmaceuticals Begins Clinical Study to Confirm the Full Antiplatelet Benefit of New Combination Medicine CGT-2168
2. FDA Grants Approval to Extend U.S. Enrollment and Clinical Trial
3. Cerimon Pharmaceuticals Initiates Phase II/III Clinical Studies to Evaluate its Diclofenac Patch for Mild to Moderate Pain
4. CeNeRx BioPharma Announces Successful Completion of Phase l Clinical Program for Novel Antidepressant Agent Tyrima(TM)
5. Morria Biopharmaceuticals Plc Announces Preliminary Safety and Tolerability Results From Its Phase I Clinical Study of MRX-4 in Allergic Rhinitis Patients
6. Tolerx Achieves Milestone with Completion of Phase Ib Clinical Study of TRX1 in Cutaneous Lupus Erythematosus
7. Cleveland Clinic to Lead First Head-to-Head Comparison of the Two Most Potent Statins
8. RADIESSE More Effective Than Restylane As Reported In a 60-Patient Clinical Trial
9. Interim Analysis Supports Continuation of Cell Genesys VITAL-1 Phase 3 Clinical Trial of GVAX Immunotherapy for Prostate Cancer
10. OrbusNeichs Genous(TM) Bio-engineered R Stent(TM) has Lower MACE Rate than TAXUS(R) and CYPHER(R) Stents in Clinical Trial
11. Arena Pharmaceuticals Announces Positive Phase 1a Clinical Trial Results of APD791 for the Treatment of Arterial Thrombosis and Initiates Phase 1b Clinical Trial
Post Your Comments:
*Name:
*Comment:
*Email:
(Date:1/15/2014)... to Millennium Research Group (MRG), the global authority ... United States and European transcatheter embolization ... through 2022, with embolization particles representing one of ... drug-eluting beads (DEBs) and radioembolization spheres in interventional ...
(Date:1/15/2014)...  Valeant Pharmaceuticals International, Inc. (NYSE: VRX ... under the Hart-Scott-Rodino Antitrust Improvements Act of 1976 ("HSR") ... its indirect wholly-owned subsidiary, Sapphire Subsidiary Corp. ("Purchaser"), for ... Solta Medical, Inc. (NASDAQ: SLTM ) ("Solta") ...
(Date:1/15/2014)... , Jan. 15, 2014  Zafgen, Inc., a leading ... of severely obese patients, today announced initial results ... selective inhibitor of methionine aminopeptidase 2 (MetAP2), in ... of genetic obesity.  These results showed improvements in ...
Breaking Medicine Technology:US and European Transcatheter Embolization and Occlusion Device Market to Surpass $1.6 Billion by 2022 2US and European Transcatheter Embolization and Occlusion Device Market to Surpass $1.6 Billion by 2022 3Valeant Pharmaceuticals Announces Receipt Of Antitrust Clearance For Its Previously Announced Acquisition Of Solta Medical, Inc. 2Valeant Pharmaceuticals Announces Receipt Of Antitrust Clearance For Its Previously Announced Acquisition Of Solta Medical, Inc. 3Zafgen Announces Initial Results from Phase 2a Study of Beloranib in Patients with Prader-Willi Syndrome 2Zafgen Announces Initial Results from Phase 2a Study of Beloranib in Patients with Prader-Willi Syndrome 3Zafgen Announces Initial Results from Phase 2a Study of Beloranib in Patients with Prader-Willi Syndrome 4
... England, July 29, 2011 , ... The UK bioindustry has raised over $250m in financing ... any quarter for one year, and the second largest amount raised ... to the financing drought that saw three consecutive quarters below $100m ...
... Health Company (Nasdaq: FHCO ) today announced that ... operating results for the third quarter and first nine months ... Eastern Time (EDT).  The Company expects to report its operating ... other interested parties may participate in the conference call by ...
Cached Medicine Technology:UK Chalks Up $253 Million in Investment in Q2 2011: Oxford Cluster Takes the Largest Bite of the Apple 2UK Chalks Up $253 Million in Investment in Q2 2011: Oxford Cluster Takes the Largest Bite of the Apple 3The Female Health Company to Host Third Quarter Conference Call on Friday, August 5, 2011 2
(Date:7/10/2014)... health concerns in the United States, with 32 percent ... 2012. As health problems such as childhood obesity grow, ... the problem. , A new study, led by Jenine ... at Washington University in St. Louis, examined the use ... conversations about the issue of overweight kids. , The ...
(Date:7/10/2014)... For those students looking to bump up their ... be spending more time in a library or study ... University research shows that students who were members of ... during their freshman and sophomore years had higher GPAs ... indicated that students with memberships stayed in school longer. ...
(Date:7/10/2014)... Alba,s research at the University of Huddersfield could help ... popular emulsion-based food products such as butter, mayonnaise, ... to gain an international profile for her work. , ... science at the University and now she has embarked ... supervisor, Dr Vassilis Kontogiorgos, she is investigating the potential ...
(Date:7/10/2014)... at Rutgers University-Newark says the human brain operates much ... finding that could provide a better understanding of schizophrenia, ... afflict an estimated 13.6 million Americans. , In newly ... Cole, an assistant professor at the Center for Molecular ... of a person at rest is basically the same ...
(Date:7/10/2014)... at the Bellvitge Biomedical Research Institute (IDIBELL) and the ... 19 patients a new therapeutic combination to combat resistant ... new treatment could stabilize the growth of these tumors ... Journal of Cancer ., Sarcomas , Sarcomas are ... are several subtypes. It can affect from children to ...
Breaking Medicine News(10 mins):Health News:Study looks at how Twitter can be used to address specific health issues 2Health News:Want a higher GPA in college? Join a gym 2Health News:World interest in research work on the benefits of the Okra plant 2Health News:Working to loosen the grip of severe mental illness 2Health News:New therapeutic combination to slow resistant sarcomas 2
... protein pathway that may hold the secret to understanding ... State University researchers. Anumantha Kanthasamy, a distinguished professor ... R. Lloyd Endowed Chair in Neurotoxicology at the ISU ... the complex mechanisms of the disease for more than ...
... (HealthDay News) -- A new study finds that heart attack ... other heart attack patients to receive priority care at emergency ... patients admitted to 96 hospitals in the province of Ontario ... had a history of depression recorded in their medical charts. ...
... the U.S. Department of Energy,s (DOE) Brookhaven National Laboratory reveals ... compulsively overeat, or binge: In binge eaters but not ordinary ... triggers a spike in dopamine - a brain chemical linked ... February 24, 2011, in the journal Obesity - ...
... is available in German . , More ... a minimally invasive manner. A small incision in the abdominal ... insert the instrument and make the organs visible with an ... body as much as traditional surgeries do. However, these minimally ...
... , MONDAY, Feb. 28 (HealthDay News) -- Cancer ... accompanying muscle loss and malnutrition by taking fish oil ... The finding is based on a small study ... hope that a simple, noninvasive intervention might go a ...
... 70 and older have hearing loss, but those who are ... this loss, according to a new study led by Johns ... online Feb. 28 in the Journal of Gerontology: Medical Sciences, ... survey in older adults on this often ignored and underreported ...
Cached Medicine News:Health News:ISU research raises hope for solving Parkinson's disease puzzle 2Health News:Heart Patients With Depression Often Find ER Delays 2Health News:Binge eaters' dopamine levels spike at sight, smell of food 2Health News:Binge eaters' dopamine levels spike at sight, smell of food 3Health News:Minimally invasive surgeries: Laser suturing 2Health News:Minimally invasive surgeries: Laser suturing 3Health News:Fish Oil Seems to Help Cancer Patients Preserve Muscle 2Health News:Fish Oil Seems to Help Cancer Patients Preserve Muscle 3Health News:Hearing loss rate in older adults climbs to more than 60 percent in national survey 2
... for the mid- to high-volume lab, the ... can reduce time-consuming manual tasks by as ... performs random access, STAT, HCFA panels and ... including Stat chemistries, General chemistries, TDMs, DATs, ...
... It takes powerful technology to ... safety, and still lower costs. ... LX20 PRO, offering features that ... any other chemistry analyzer, including ...
... This user-friendly instrument ... Plasma Protein analyzer for ... It is a well ... reliable results for a ...
For Detection of Bile Component in Reflux Disease...
Medicine Products: