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News from the Chemistry & Biology editorial team.

Chemistry & biology

Crews C, Shokat K, Suga H, Kostic M.
PMID: 23177188
Chem Biol. 2012 Nov 21;19(11):1355. doi: 10.1016/j.chembiol.2012.11.003.

No abstract available.

The relative test performance characteristics of two commercial assays for the detection of Mycobacterium tuberculosis complex in paraffin-fixed human biopsy specimens.

Diagnostic pathology

Drews SJ, Eshaghi A, Pyskir D, Chedore P, Lombos E, Broukhanski G, Higgins R, Fisman DN, Blair J, Jamieson F.
PMID: 18778465
Diagn Pathol. 2008 Sep 08;3:37. doi: 10.1186/1746-1596-3-37.

The Seeplex TB Detection-2 assay (Rockville, MD) is a nested endpoint PCR for the Mycobacterium tuberculosis complex (MTBC) targets IS6110 and MPB64 that utilizes dual priming oligonucleotide technology. When used to detect the presence of MTBC DNA in formalin-fixed...

It takes more than money; external and self-inflicted factors limit the productivity of science-based drug companies.

Expert review of pharmacoeconomics & outcomes research

Drews J.
PMID: 20528424
Expert Rev Pharmacoecon Outcomes Res. 2007 Feb;7(1):1-3. doi: 10.1586/14737167.7.1.1.

No abstract available.

Mass spectrometry reveals changes in MHC I antigen presentation after lentivector expression of a gene regulation system.

Molecular therapy. Nucleic acids

Vogel R, Al-Daccak R, Drews O, Alonzeau J, Mester G, Charron D, Stevanovic S, Mallet J.
PMID: 23403517
Mol Ther Nucleic Acids. 2013 Feb 12;2:e75. doi: 10.1038/mtna.2013.3.

The rapamycin-inducible gene regulation system was designed to minimize immune reactions in man and may thus be suited for gene therapy. We assessed whether this system indeed induces no immune responses. The protein components of the regulation system were...

Air transported pediatric rescue extracorporeal membrane oxygenation: a single institutional review.

World journal for pediatric & congenital heart surgery

Horne D, Lee JJ, Maas M, Divekar A, Kesselman M, Drews T, Veroukis S, Hancock BJ, Hiebert B, Cronin G, Soni R.
PMID: 23804780
World J Pediatr Congenit Heart Surg. 2012 Apr 01;3(2):236-40. doi: 10.1177/2150135111428627.

BACKGROUND: Pediatric extracorporeal membrane oxygenation (ECMO) programs are sophisticated endeavors usually found only in high-volume cardiac surgical programs. Worldwide, many cardiology programs do not have on-site pediatric cardiac surgery expertise. Our single-center experience shows that an organized multidisciplinary rescue-ECMO...

Outcomes in a Sample of Opiod-Dependent Clients Treated Under California's Proposition 36.

Journal of drug issues

Chun J, Guydish JR, Sorensen JL, Haug NA, Andrews S, Nelson L.
PMID: 22581981
J Drug Issues. 2007 Jul 01;37(3):699-715. doi: 10.1177/002204260703700310.

This study evaluated treatment outcomes for the reduction of criminal justice involvement and substance use among opioid dependent clients in a therapeutic community setting under California's Proposition 36. We compared treatment outcomes between those mandated to treatment under Proposition...

The tris(trifluoromethyl)methyl phosphonium ion, P(CF(3))(3)CH(3)(+), preparation and structure.

Inorganic chemistry

Shyshkov O, Dieckbreder U, Drews T, Kolomeitsev A, Röschenthaler GV, Seppelt K.
PMID: 19499891
Inorg Chem. 2009 Jul 06;48(13):6083-5. doi: 10.1021/ic900414q.

The P(CF(3))(3)CH(3)(+) ion is synthesized as P(CF(3))(3)CH(3)(+)AsF(6)(-) by methylation in a MeF/SO(2)/AsF(5) system or as P(CF(3))(3)CH(3)(+)Sb(2)F(11)(-) in a MeF/HF/SbF(5) system at low temperatures. In contrast to (CF(3))(3)(CH(3))P(+)AsF(6)(-), P(CF(3))(3)CH(3)(+)Sb(2)F(11)(-) is a stable, colorless crystalline solid. A crystal structure determination shows...

Primary ileo-anal pouch anastomosis in patients with acute ulcerative colitis.

Archives of medical science : AMS

Hermann J, Szmeja J, Kościński T, Meissner W, Drews M.
PMID: 23671439
Arch Med Sci. 2013 Apr 20;9(2):283-7. doi: 10.5114/aoms.2013.33175. Epub 2013 Feb 10.

INTRODUCTION: Proctocolectomy with ileal pouch-anal anastomosis (IPAA) was performed in ulcerative colitis (UC) for emergent or urgent indications in three stages. Since the three-step procedure imposes enormous demands on a patient, there was an attempt to introduce primary IPAA...

Viable but nonculturable bacteria: food safety and public health perspective.

ISRN microbiology

Fakruddin M, Mannan KS, Andrews S.
PMID: 24191231
ISRN Microbiol. 2013 Sep 26;2013:703813. doi: 10.1155/2013/703813.

The viable but nonculturable (VBNC) state is a unique survival strategy of many bacteria in the environment in response to adverse environmental conditions. VBNC bacteria cannot be cultured on routine microbiological media, but they remain viable and retain virulence....

Enhancement of cavitation activity and particle removal with pulsed high frequency ultrasound and supersaturation.

Ultrasonics sonochemistry

Hauptmann M, Frederickx F, Struyf H, Mertens P, Heyns M, De Gendt S, Glorieux C, Brems S.
PMID: 22682476
Ultrason Sonochem. 2013 Jan;20(1):69-76. doi: 10.1016/j.ultsonch.2012.04.015. Epub 2012 May 14.

Megasonic cleaning as applied in leading edge semiconductor device manufacturing strongly relies on the phenomenon of acoustic cavitation. As the occurrence of acoustic cavitation is incorporating a multitude of interdependent effects, the amount of cavitation activity in the cleaning...

Time-resolved monitoring of cavitation activity in megasonic cleaning systems.

The Review of scientific instruments

Hauptmann M, Brems S, Struyf H, Mertens P, Heyns M, De Gendt S, Glorieux C.
PMID: 22462949
Rev Sci Instrum. 2012 Mar;83(3):034904. doi: 10.1063/1.3697710.

The occurrence of acoustic cavitation in the cleaning liquid is a crucial precondition for the performance of megasonic cleaning systems. Hence, a fundamental understanding of the impact of different parameters of the megasonic process on cavitation activity is necessary....

Transcatheter aortic valve implantation and hybrid coronary artery revascularization: time to combine them.

Innovations (Philadelphia, Pa.)

Unbehaun A, Pasic M, Dreysse S, Buz S, Kukucka M, Hetzer R, Drews T.
PMID: 22436777
Innovations (Phila). 2011 Nov;6(6):395-8. doi: 10.1097/IMI.0b013e318246ea9c.

We report on simultaneous off-pump coronary artery bypass grafting to the left anterior descending artery, modified transapical aortic valve implantation, and stenting of the circumflex and right coronary arteries in an 84-year-old patient. The poly-morbid patient with a logistic...

Showing 25 to 36 of 391 entries