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Items: 1 to 20 of 41

1.

Sapofectosid - Ensuring non-toxic and effective DNA and RNA delivery.

Sama S, Jerz G, Schmieder P, Woith E, Melzig MF, Weng A.

Int J Pharm. 2017 Oct 17;534(1-2):195-205. doi: 10.1016/j.ijpharm.2017.10.016. [Epub ahead of print]

PMID:
29054027
2.

Incidence of Pyrrolizidine Alkaloids in Herbal Medicines from German Retail Markets: Risk Assessments and Implications to Consumers.

Letsyo E, Jerz G, Winterhalter P, Lindigkeit R, Beuerle T.

Phytother Res. 2017 Sep 28. doi: 10.1002/ptr.5935. [Epub ahead of print]

PMID:
28960556
3.

Neolignans from leaves of Nectandra leucantha (Lauraceae) display in vitro antitrypanosomal activity via plasma membrane and mitochondrial damages.

Grecco SS, Costa-Silva TA, Jerz G, de Sousa FS, Londero VS, Galuppo MK, Lima ML, Neves BJ, Andrade CH, Tempone AG, Lago JHG.

Chem Biol Interact. 2017 Aug 31;277:55-61. doi: 10.1016/j.cbi.2017.08.017. [Epub ahead of print]

PMID:
28864277
4.

Pyrrolizidine alkaloids in floral honeys of tropical Ghana: a health risk assessment.

Letsyo E, Jerz G, Winterhalter P, Dübecke A, von der Ohe W, von der Ohe K, Beuerle T.

Food Addit Contam Part B Surveill. 2017 Dec;10(4):300-310. doi: 10.1080/19393210.2017.1354336. Epub 2017 Jul 16.

PMID:
28701074
5.

Anti-Inflammatory Properties of Brazilian Green Propolis Encapsulated in a γ-Cyclodextrin Complex in Mice Fed a Western-Type Diet.

Rimbach G, Fischer A, Schloesser A, Jerz G, Ikuta N, Ishida Y, Matsuzawa R, Matsugo S, Huebbe P, Terao K.

Int J Mol Sci. 2017 May 26;18(6). pii: E1141. doi: 10.3390/ijms18061141.

6.

Glycosylated Triterpenoids as Endosomal Escape Enhancers in Targeted Tumor Therapies.

Fuchs H, Niesler N, Trautner A, Sama S, Jerz G, Panjideh H, Weng A.

Biomedicines. 2017 Mar 29;5(2). pii: E14. doi: 10.3390/biomedicines5020014. Review.

7.

Toxic pyrrolizidine alkaloids in herbal medicines commonly used in Ghana.

Letsyo E, Jerz G, Winterhalter P, Beuerle T.

J Ethnopharmacol. 2017 Apr 18;202:154-161. doi: 10.1016/j.jep.2017.03.008. Epub 2017 Mar 8.

PMID:
28284793
8.

Antitrypanosomal activity and evaluation of the mechanism of action of dehydrodieugenol isolated from Nectandra leucantha (Lauraceae) and its methylated derivative against Trypanosoma cruzi.

Grecco SS, Costa-Silva TA, Jerz G, de Sousa FS, Alves Conserva GA, Mesquita JT, Galuppo MK, Tempone AG, Neves BJ, Andrade CH, Cunha RL, Uemi M, Sartorelli P, Lago JH.

Phytomedicine. 2017 Jan 15;24:62-67. doi: 10.1016/j.phymed.2016.11.015. Epub 2016 Nov 21.

PMID:
28160863
9.

Schinus terebinthifolius countercurrent chromatography (Part II): Intra-apparatus scale-up and inter-apparatus method transfer.

Costa Fd, Vieira MN, Garrard I, Hewitson P, Jerz G, Leitão GG, Ignatova S.

J Chromatogr A. 2016 Sep 30;1466:76-83. doi: 10.1016/j.chroma.2016.08.054. Epub 2016 Aug 25.

PMID:
27608619
10.

Survey of pyrrolizidine alkaloids in seven varieties of Lappula squarrosa: An alternative source of heart-healthy vegetable oil.

Letsyo E, Jerz G, Winterhalter P, Horn G, Beuerle T.

Phytochem Anal. 2016 Mar-Apr;27(2):133-9. doi: 10.1002/pca.2608.

PMID:
26895990
11.

Flavonoids from the flowers of Impatiens glandulifera Royle isolated by high performance countercurrent chromatography.

Vieira MN, Winterhalter P, Jerz G.

Phytochem Anal. 2016 Mar-Apr;27(2):116-25. doi: 10.1002/pca.2606. Epub 2016 Jan 11.

PMID:
26751603
12.

Isolation of cytotoxic diterpenoids from the Chilean medicinal plant Azorella compacta Phil from the Atacama Desert by high-speed counter-current chromatography.

Bórquez J, Bartolucci NL, Echiburú-Chau C, Winterhalter P, Vallejos J, Jerz G, Simirgiotis MJ.

J Sci Food Agric. 2016 Jun;96(8):2832-8. doi: 10.1002/jsfa.7451. Epub 2015 Oct 1.

PMID:
26425819
13.

Pyrrolizidine alkaloids in herbal teas for infants, pregnant or lactating women.

Mädge I, Cramer L, Rahaus I, Jerz G, Winterhalter P, Beuerle T.

Food Chem. 2015 Nov 15;187:491-8. doi: 10.1016/j.foodchem.2015.04.067. Epub 2015 Apr 22.

PMID:
25977055
14.

Structural and quantitative analysis of Equisetum alkaloids.

Cramer L, Ernst L, Lubienski M, Papke U, Schiebel HM, Jerz G, Beuerle T.

Phytochemistry. 2015 Aug;116:269-282. doi: 10.1016/j.phytochem.2015.03.003. Epub 2015 Mar 27.

PMID:
25823584
15.

Schinus terebinthifolius scale-up countercurrent chromatography (Part I): High performance countercurrent chromatography fractionation of triterpene acids with off-line detection using atmospheric pressure chemical ionization mass spectrometry.

Vieira MN, Costa Fd, Leitão GG, Garrard I, Hewitson P, Ignatova S, Winterhalter P, Jerz G.

J Chromatogr A. 2015 Apr 10;1389:39-48. doi: 10.1016/j.chroma.2015.02.005. Epub 2015 Feb 11.

PMID:
25757818
16.

Solvent system selectivities in countercurrent chromatography using Salicornia gaudichaudiana metabolites as practical example with off-line electrospray mass-spectrometry injection profiling.

Costa Fd, Jerz G, Figueiredo Fde S, Winterhalter P, Leitão GG.

J Chromatogr A. 2015 Mar 13;1385:20-7. doi: 10.1016/j.chroma.2015.01.043. Epub 2015 Jan 23.

PMID:
25678318
17.

Antiprotozoal activity of Buxus sempervirens and activity-guided isolation of O-tigloylcyclovirobuxeine-B as the main constituent active against Plasmodium falciparum.

Althaus JB, Jerz G, Winterhalter P, Kaiser M, Brun R, Schmidt TJ.

Molecules. 2014 May 15;19(5):6184-201. doi: 10.3390/molecules19056184.

18.

Preparative mass-spectrometry profiling of bioactive metabolites in Saudi-Arabian propolis fractionated by high-speed countercurrent chromatography and off-line atmospheric pressure chemical ionization mass-spectrometry injection.

Jerz G, Elnakady YA, Braun A, Jäckel K, Sasse F, Al Ghamdi AA, Omar MO, Winterhalter P.

J Chromatogr A. 2014 Jun 20;1347:17-29. doi: 10.1016/j.chroma.2014.04.068. Epub 2014 Apr 28.

PMID:
24831423
19.

Separation of amaranthine-type betacyanins by ion-pair high-speed countercurrent chromatography.

Jerz G, Gebers N, Szot D, Szaleniec M, Winterhalter P, Wybraniec S.

J Chromatogr A. 2014 May 30;1344:42-50. doi: 10.1016/j.chroma.2014.03.085. Epub 2014 Apr 12.

PMID:
24767836
20.

Metabolite profiling of polyphenols in peels of Citrus limetta Risso by combination of preparative high-speed countercurrent chromatography and LC-ESI-MS/MS.

Rodríguez-Rivera MP, Lugo-Cervantes E, Winterhalter P, Jerz G.

Food Chem. 2014 Sep 1;158:139-52. doi: 10.1016/j.foodchem.2014.02.077. Epub 2014 Feb 27.

PMID:
24731325

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