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Showing 1 to 12 of 24 entries
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α-1,4-Glucan phosphorylase forms from leaves of spinach (Spinacia oleracea L.) I. In situ localization by indirect immunofluorescence.

Planta

Schächtele C, Steup M.
PMID: 24240359
Planta. 1986 Apr;167(4):444-51. doi: 10.1007/BF00391219.

Antisera were raised against two forms of α-1,4-glucan phosphorylase (EC 2.4.1.1) which had been purified from leaves of Spinacia oleracea L. Immunoglobulin G preparations were isolated from the antisera, and their specificity was ensured by immunoplobulin G preparations were...

Admittance matrix of a trapezoidal piezoelectric heterogeneous bimorph.

IEEE transactions on ultrasonics, ferroelectrics, and frequency control

Schachtele J, Goll E, Muralt P, Kaltenbacher D.
PMID: 23221226
IEEE Trans Ultrason Ferroelectr Freq Control. 2012 Dec;59(12):2765-76. doi: 10.1109/TUFFC.2012.2518.

Bimorph structures are a standard method for transforming the high force of piezoelectric materials into a large deflection. In micro electromechanical systems (MEMS) applications, it is preferable to use structures consisting of a passive substrate (usually silicon) and one...

Addressing Main Challenges Regarding Short- and Medium-Chain Chlorinated Paraffin Analysis Using GC/ECNI-MS and LC/ESI-MS Methods.

Journal of the American Society for Mass Spectrometry

Mézière M, Krätschmer K, Pe Rkons I, Zacs D, Marchand P, Dervilly G, Le Bizec B, Schächtele A, Cariou R, Vetter W.
PMID: 32872783
J Am Soc Mass Spectrom. 2020 Sep 02;31(9):1885-1895. doi: 10.1021/jasms.0c00155. Epub 2020 Aug 03.

The risk assessment of chlorinated paraffins (CPs), chemicals of widespread industrial use, is struggling without standardized analytical methods to obtain reliable occurrence data. Indeed, scientists face analytical challenges that hinder the comparability of analytical methods, among them uncontrolled ionization...

Mouse-Derived Isograft (MDI) In Vivo Tumor Models I. Spontaneous sMDI Models: Characterization and Cancer Therapeutic Approaches.

Cancers

Jantscheff P, Beshay J, Lemarchand T, Obodozie C, Schächtele C, Weber H.
PMID: 30791466
Cancers (Basel). 2019 Feb 19;11(2). doi: 10.3390/cancers11020244.

Syngeneic in vivo tumor models are valuable for the development and investigation of immune-modulating anti-cancer drugs. In the present study, we established a novel syngeneic in vivo model type named mouse-derived isografts (MDIs). Spontaneous MDIs (sMDIs) were obtained during...

Mode of glucan degradation by purified phosphorylase forms from spinach leaves.

Planta

Steup M, Schächtele C.
PMID: 24276940
Planta. 1981 Dec;153(4):351-61. doi: 10.1007/BF00384254.

The glucan specifity of the purified chloroplast and non-chloroplast forms of α-1,4-glucan phosphorylase (EC 2.4.1.1) from spinach leaves (Steup and E. Latzko (1979), Planta 145, 69-75) was investigated. Phosphorolysis by the two enzymes was studied using a series of...

Purification of a non-chloroplastic α-glucan phosphorylase from spinach leaves.

Planta

Steup M, Schächtele C, Latzko E.
PMID: 24309705
Planta. 1980 Mar;148(2):168-73. doi: 10.1007/BF00386418.

The non-chloroplastic α-glucan phosphorylase (EC 2.4.1.1) from spinach leaves has been purified to homogeneity as revealed by dodecylsulfate gel electrophoresis. Both purification and separation from the chloroplastic phosphorylase were achieved by chromatography on Sepharose-bound dextrin. The chloroplastic phosphorylase did...

Chronic reactive gliosis following regulatory T cell depletion during acute MCMV encephalitis.

Glia

Lokensgard JR, Schachtele SJ, Mutnal MB, Sheng WS, Prasad S, Hu S.
PMID: 26041050
Glia. 2015 Nov;63(11):1982-1996. doi: 10.1002/glia.22868. Epub 2015 Jun 04.

Long-term, persistent central nervous system inflammation is commonly seen following brain infection. Using a murine model of viral encephalitis (murine cytomegalovirus, MCMV) we have previously shown that post-encephalitic brains are maintained in an inflammatory state consisting of glial cell...

Shape Memory Microactuator for Surgical Instruments.

Biomedizinische Technik. Biomedical engineering

Rothfuss A, Schächtele J, Stallkamp J.
PMID: 24043159
Biomed Tech (Berl). 2013 Aug;58. doi: 10.1515/bmt-2013-4398. Epub 2013 Sep 07.

No abstract available.

WITHDRAWN: (438) Efficacy of CL-108 compared to hydrocodone 7.5 mg/acetaminophen 325 mg in preventing vomiting and the use of anti-emetics, Opioid-Induced Nausea and Vomiting (OINV).

The journal of pain

Hersh E, Schachtel B, Kozarek W, Schachtel E, Marino M.
PMID: 27105853
J Pain. 2016 Apr;17(4):S84. doi: 10.1016/j.jpain.2016.01.415. Epub 2016 Mar 24.

The Publisher regrets that this abstract is an accidental duplication of abstract (431), also published in the 2016 American Pain Society Scientific Meeting abstracts supplement: J Pain 17:S82, 2016, http://dx.doi.org/10.1016/j.jpain.2016.01.408. The duplicate abstract (438) has therefore been withdrawn. The...

Application of nonresonance excitation to ion trap tandem mass spectrometry and selected ejection chemical ionization.

Journal of the American Society for Mass Spectrometry

Wang M, Schachterle S, Wells G.
PMID: 24203482
J Am Soc Mass Spectrom. 1996 Jul;7(7):668-76. doi: 10.1016/1044-0305(96)00011-6.

Nonresonance excitation is a universal ion excitation and ejection method in which increased ion kinetic energy is achieved by the combination of an axial dc dipole and the rf trapping fields. The method does not require the applied excitation...

Onset of analgesia by a topically administered flurbiprofen lozenge: a randomised controlled trial using the double stopwatch method.

British journal of pain

Schachtel B, Aspley S, Shephard A, Schachtel E, Lorton MB, Shea T.
PMID: 30349694
Br J Pain. 2018 Nov;12(4):208-216. doi: 10.1177/2049463718756152. Epub 2018 Jan 25.

BACKGROUND: The double stopwatch (DSW) method for determining the onset of analgesic activity has been implemented extensively by investigators studying orally administered drugs.OBJECTIVE: The aim of this randomised, placebo-controlled trial was to use the DSW method to determine the...

Complementary Strands of Bacteriophage phi29 Deoxyribonucleic Acid: Preparative Separation and Transcription Studies.

Journal of virology

Mosharrafa ET, Schachtele CF, Reilly BE, Anderson DL.
PMID: 16789128
J Virol. 1970 Dec;6(6):855-64. doi: 10.1128/JVI.6.6.855-864.1970.

Bacillus subtilis phage phi29 has a nonpermuted, duplex deoxyribonucleic acid (DNA) with cohesive ends and a molecular weight of 11 x 10(6). Denaturation of this DNA yielded two intact polynucleotide chains. Preferential binding of the polyribonucleotide polyuridylic-guanylic acid (poly...

Showing 1 to 12 of 24 entries