Works by Viernstein, Helmut

Results: 30

Enzymatic hydrolysis of anthocyanin glycosides by Bifidobacterium infantis cell-free enzymes: Stability assessment and bioavailability implications.

Published in:

Journal of Research in Pharmacy, 2025, v. 29, n. 2, p. 486, doi. 10.12991/jrespharm.1647462

By:

LOSHAJ-SHALA, Aida;
HALOCI, Entela;
KRYEZIU, Toskë;
HALITI, Arsim;
BASHOLLI-SALIHU, Mimoza;
VIERNSTEIN, Helmut;
MUELLER, Monika

Publication type:

Article

Improvement of Stability and Transdermal Delivery of Bioactive Compounds in Green Robusta Coffee Beans Extract Loaded Nanostructured Lipid Carriers.

Published in:

Journal of Nanotechnology, 2018, p. 1, doi. 10.1155/2018/7865024

By:

Nitthikan, Nichcha;
Leelapornpisid, Pimporn;
Natakankitkul, Surapol;
Chaiyana, Wantida;
Mueller, Monika;
Viernstein, Helmut;
Kiattisin, Kanokwan

Publication type:

Article

Brazilin blocks catabolic processes in human osteoarthritic chondrocytes via inhibition of NFKB1/p50.

Published in:

Journal of Orthopaedic Research, 2018, v. 36, n. 9, p. 2431, doi. 10.1002/jor.24013

By:

Weinmann, Daniela;
Mueller, Monika;
Walzer, Sonja M.;
Hobusch, Gerhard M.;
Lass, Richard;
Gahleitner, Claudia;
Viernstein, Helmut;
Windhager, Reinhard;
Toegel, Stefan

Publication type:

Article

Protein fingerprinting of Saccharomyces isolates with therapeutic relevance using one- and two-dimensional electrophoresis.

Published in:

Proteomics, 2002, v. 2, n. 11, p. 1532, doi. 10.1002/1615-9861(200211)2:11<1532::AID-PROT1532>3.0.CO;2-H

By:

Mitterdorfer, Gabriele;
Mayer, Helmut K.;
Kneifel, Wolfgang;
Viernstein, Helmut

Publication type:

Article

If It Works, Don't Touch It? A Cell-Based Approach to Studying 2-[ 18 F]FDG Metabolism.

Published in:

Pharmaceuticals (14248247), 2021, v. 14, n. 9, p. 910, doi. 10.3390/ph14090910

By:

Klebermass, Eva-Maria;
Mahmudi, Mahshid;
Geist, Barbara Katharina;
Pichler, Verena;
Vraka, Chrysoula;
Balber, Theresa;
Miller, Anne;
Haschemi, Arvand;
Viernstein, Helmut;
Rohr-Udilova, Nataliya;
Hacker, Marcus;
Mitterhauser, Markus

Publication type:

Article

Enhancement of anti-inflammatory activity of polyphenolic flavonoid rutin by encapsulation.

Published in:

Pakistan Journal of Pharmaceutical Sciences, 2017, v. 30, n. 5, p. 1521

By:

Pensak Jantrawut;
Rungsinee Phongpradist;
Muller, Monika;
Viernstein, Helmut

Publication type:

Article

Synthesis and biodistribution of [18F]FE@CIT, a new potential tracer for the dopamine transporter.

Published in:

Synapse, 2005, v. 55, n. 2, p. 73, doi. 10.1002/syn.20095

By:

Mitterhauser, Markus;
Wadsak, Wolfgang;
Mien, Leonhard-Key;
Hoepping, Alexander;
Viernstein, Helmut;
Dudczak, Robert;
Kletter, Kurt

Publication type:

Article

Development of Microemulsion Delivery System of Essential Oil from Zingiber cassumunar Roxb. Rhizome for Improvement of Stability and Anti-Inflammatory Activity.

Published in:

AAPS PharmSciTech, 2017, v. 18, n. 4, p. 1332, doi. 10.1208/s12249-016-0603-2

By:

Chaiyana, Wantida;
Anuchapreeda, Songyot;
Leelapornpisid, Pimporn;
Phongpradist, Rungsinee;
Viernstein, Helmut;
Mueller, Monika

Publication type:

Article

Neutral and Pectic Heteropolysaccharides Isolated from Opuntia joconostle Mucilage: Composition, Molecular Dimensions and Prebiotic Potential.

Published in:

International Journal of Molecular Sciences, 2023, v. 24, n. 4, p. 3208, doi. 10.3390/ijms24043208

By:

Cruz-Rubio, José Manuel;
Riva, Alessandra;
Cybulska, Justyna;
Zdunek, Artur;
Berry, David;
Loeppert, Renate;
Viernstein, Helmut;
Praznik, Werner;
Maghuly, Fatemeh

Publication type:

Article

[18F]FETO: metabolic considerations.

Published in:

European Journal of Nuclear Medicine & Molecular Imaging, 2006, v. 33, n. 8, p. 928, doi. 10.1007/s00259-006-0123-5

By:

Ettlinger, Dagmar E.;
Wadsak, Wolfgang;
Mien, Leonhard-Key;
Machek, Michael;
Wabnegger, Leila;
Rendl, Gundula;
Karanikas, Georgios;
Viernstein, Helmut;
Kletter, Kurt;
Dudczak, Robert;
Mitterhauser, Markus

Publication type:

Article

Uptake of bone-seekers is solely associated with mineralisation! A study with 99mTc-MDP, 153Sm-EDTMP and 18F-fluoride on osteoblasts.

Published in:

European Journal of Nuclear Medicine & Molecular Imaging, 2006, v. 33, n. 4, p. 491, doi. 10.1007/s00259-005-0026-x

By:

Toegel, Stefan;
Hoffmann, Oskar;
Wadsak, Wolfgang;
Ettlinger, Dagmar;
Mien, Leonhard-Key;
Wiesner, Karoline;
Nguemo, Joseph;
Viernstein, Helmut;
Kletter, Kurt;
Dudczak, Robert;
Mitterhauser, Markus

Publication type:

Article

In vivo and in vitro evaluation of [18 F ]FETO with respect to the adrenocortical and GABAergic system in rats.

Published in:

European Journal of Nuclear Medicine & Molecular Imaging, 2003, v. 30, n. 10, p. 1398, doi. 10.1007/s00259-003-1252-8

By:

Mitterhauser, Markus;
Wadsak, Wolfgang;
Wannegger, Leila;
Siegharf, Werner;
Viernstein, Helmut;
Kletter, Kurt;
Dudczak, Robert

Publication type:

Article

Phytochemical composition, anti-inflammatory activity and cytotoxic effects of essential oils from three Pinus spp.

Published in:

Pharmaceutical Biology, 2017, v. 55, n. 1, p. 1553, doi. 10.1080/13880209.2017.1309555

By:

Basholli-Salihu, Mimoza;
Schuster, Roswitha;
Hajdari, Avni;
Mulla, Dafina;
Viernstein, Helmut;
Mustafa, Behxhet;
Mueller, Monika

Publication type:

Article

Discovery of melanin-concentrating hormone receptor 1 in brown adipose tissue.

Published in:

Annals of the New York Academy of Sciences, 2021, v. 1494, n. 1, p. 70, doi. 10.1111/nyas.14563

By:

Philippe, Cécile;
Klebermass, Eva-Maria;
Balber, Theresa;
Kulterer, Oana C.;
Zeilinger, Markus;
Egger, Gerda;
Dumanic, Monika;
Herz, Carsten T.;
Kiefer, Florian W.;
Scheuba, Christian;
Scherer, Thomas;
Fürnsinn, Clemens;
Vraka, Chrysoula;
Pallitsch, Katharina;
Spreitzer, Helmut;
Wadsak, Wolfgang;
Viernstein, Helmut;
Hacker, Marcus;
Mitterhauser, Markus

Publication type:

Article

Inhibition of 5α-Reductase, IL-6 Secretion, and Oxidation Process of Equisetum debile Roxb. ex Vaucher Extract as Functional Food and Nutraceuticals Ingredients.

Published in:

Nutrients, 2017, v. 9, n. 10, p. 1105, doi. 10.3390/nu9101105

By:

Wantida Chaiyana;
Chanun Punyoyai;
Suvimol Somwongin;
Pimporn Leelapornpisid;
Kornkanok Ingkaninan;
Neti Waranuch;
Jukkarin Srivilai;
Natthawut Thitipramote;
Wudtichai Wisuitiprot;
Schuster, Roswitha;
Viernstein, Helmut;
Mueller, Monika

Publication type:

Article

In vitro Radiopharmaceutical Evidence for MCHR1 Binding Sites in Murine Brown Adipocytes.

Published in:

Frontiers in Endocrinology, 2019, p. N.PAG, doi. 10.3389/fendo.2019.00324

By:

Balber, Theresa;
Benčurová, Katarína;
Kiefer, Florian Wolfgang;
Kulterer, Oana Cristina;
Klebermass, Eva-Maria;
Egger, Gerda;
Tran, Loan;
Wagner, Karl-Heinz;
Viernstein, Helmut;
Pallitsch, Katharina;
Spreitzer, Helmut;
Hacker, Marcus;
Wadsak, Wolfgang;
Mitterhauser, Markus;
Philippe, Cécile

Publication type:

Article

Inflammation Modulates RLIP76/RALBP1 Electrophile-Glutathione Conjugate Transporter and Housekeeping Genes in Human Blood-Brain Barrier Endothelial Cells.

Published in:

PLoS ONE, 2015, v. 10, n. 9, p. 1, doi. 10.1371/journal.pone.0139101

By:

Bennani-Baiti, Barbara;
Toegel, Stefan;
Viernstein, Helmut;
Urban, Ernst;
Noe, Christian R.;
Bennani-Baiti, Idriss M.

Publication type:

Article

Rhamnosidase activity of selected probiotics and their ability to hydrolyse flavonoid rhamnoglucosides.

Published in:

Bioprocess & Biosystems Engineering, 2018, v. 41, n. 2, p. 221, doi. 10.1007/s00449-017-1860-5

By:

Mueller, Monika;
Zartl, Barbara;
Schleritzko, Agnes;
Stenzl, Margit;
Viernstein, Helmut;
Unger, Frank M.

Publication type:

Article

Bioconversion of piceid to resveratrol by selected probiotic cell extracts.

Published in:

Bioprocess & Biosystems Engineering, 2016, v. 39, n. 12, p. 1879, doi. 10.1007/s00449-016-1662-1

By:

Basholli-Salihu, Mimoza;
Schuster, Roswitha;
Mulla, Dafina;
Praznik, Werner;
Viernstein, Helmut;
Mueller, Monika

Publication type:

Article

Investigation of the stability of tablets prepared from sucrose and citric acid anhydride utilizing response surface methodology.

Published in:

European Food Research & Technology, 2006, v. 223, n. 2, p. 238

By:

S. Behzadi;
Silvester Ölzant;
Reinhard Länger;
Christian Koban;
Frank Unger;
Helmut Viernstein

Publication type:

Article

Quantitative Determination of Water in γ-Cyclodextrin by Near-Infrared Spectroscopy.

Published in:

Pharmazeutische Industrie (Pharmind), 2005, v. 67, n. 1, p. 122

By:

Viernstein, Helmut;
Weiss-Greiler, Petra;
Wolschann, Peter

Publication type:

Article

Antioxidant activity and cytotoxicity of Cyrtosperma johnstonii extracts on drug sensitive and resistant leukemia and small cell lung carcinoma cells.

Published in:

Pharmaceutical Biology, 2013, v. 51, n. 3, p. 329, doi. 10.3109/13880209.2012.729064

By:

Okonogi, Siriporn;
Khonkarn, Ruttiros;
Mankhetkorn, Samlee;
Unger, Frank M;
Viernstein, Helmut

Publication type:

Article

The Effect of Cladode Drying Techniques on the Prebiotic Potential and Molecular Characteristics of the Mucilage Extracted from Opuntia ficus-indica and Opuntia joconostle.

Published in:

Scientia Pharmaceutica, 2020, v. 88, n. 4, p. 1, doi. 10.3390/scipharm88040043

By:

Cruz-Rubio, José Manuel;
Mueller, Monika;
Loeppert, Renate;
Viernstein, Helmut;
Praznik, Werner

Publication type:

Article

Theoretical and Experimental Studies on Inclusion Complexes of Pinostrobin and β-Cyclodextrins.

Published in:

Scientia Pharmaceutica, 2018, v. 86, n. 1, p. 1, doi. 10.3390/scipharm86010005

By:

Kicuntod, Jintawee;
Sangpheak, Kanyani;
Mueller, Monika;
Wolschann, Peter;
Viernstein, Helmut;
Saeko Yanaka;
Koichi Kato;
Chavasiri, Warinthorn;
Pongsawasdi, Piamsook;
Kungwan, Nawee;
Rungrotmongkol, Thanyada

Publication type:

Article

Effect of Cyclodextrin Types and Co-Solvent on Solubility of a Poorly Water Soluble Drug.

Published in:

Scientia Pharmaceutica, 2016, v. 84, n. 4, p. 694, doi. 10.3390/scipharm84040694

By:

Suporn Charumanee;
Siriporn Okonogi;
Jakkapan Sirithunyalug;
Wolschann, Peter;
Viernstein, Helmut

Publication type:

Article

Influence of Ethanol as a Co-Solvent in Cyclodextrin Inclusion Complexation: A Molecular Dynamics Study.

Published in:

Scientia Pharmaceutica, 2015, v. 83, n. 2, p. 387, doi. 10.3797/scipharm.1412-08

By:

BOONYARATTANAKALIN, Kanokthip;
LAWTRAKUL, Luckhana;
VIERNSTEIN, Helmut;
WOLSCHANN, Peter

Publication type:

Article

Influence of Ethanol as a Co-Solvent in Cyclodextrin Inclusion Complexation: A Molecular Dynamics Study.

Published in:

Scientia Pharmaceutica, 2015, v. 83, n. 2, p. 387, doi. 10.3797/scipharm.1412-08

By:

BOONYARATTANAKALIN, Kanokthip;
LAWTRAKUL, Luckhana;
VIERNSTEIN, Helmut;
WOLSCHANN, Peter

Publication type:

Article

Preparation and First Preclinical Evaluation of [18F]FE@SNAP: A Potential PET Tracer for the Melanin-Concentrating Hormone Receptor-1 (MCHR1).

Published in:

Scientia Pharmaceutica, 2013, v. 8, n. 3, p. 625, doi. 10.3797/scipharm.1306-02

By:

PHILIPPE, Cécile;
NICS, Lukas;
ZEILINGER, Markus;
SCHIRMER, Eva;
SPREITZER, Helmut;
KARANIKAS, Georgios;
LANZENBERGER, Rupert;
VIERNSTEIN, Helmut;
WADSAK, Wolfgang;
MITTERHAUSER, Markus

Publication type:

Article

Preparation and First Preclinical Evaluation of [18F]FE@SNAP: A Potential PET Tracer for the Melanin-Concentrating Hormone Receptor-1 (MCHR1).

Published in:

Scientia Pharmaceutica, 2013, v. 81, n. 3, p. 625, doi. 10.3797/scipharm.1306-02

By:

PHILIPPE, Cécile;
NICS, Lukas;
ZEILINGER, Markus;
SCHIRMER, Eva;
SPREITZER, Helmut;
KARANIKAS, Georgios;
LANZENBERGER, Rupert;
VIERNSTEIN, Helmut;
WADSAK, Wolfgang;
MITTERHAUSER, Markus

Publication type:

Article

Caesalpinia sappan extract inhibits IL1β-mediated overexpression of matrix metalloproteinases in human chondrocytes.

Published in:

Genes & Nutrition, 2012, v. 7, n. 2, p. 307, doi. 10.1007/s12263-011-0244-8

By:

Toegel, Stefan;
Wu, Shengqian;
Otero, Miguel;
Goldring, Mary;
Leelapornpisid, Pimporn;
Chiari, Catharina;
Kolb, Alexander;
Unger, Frank;
Windhager, Reinhard;
Viernstein, Helmut

Publication type:

Article

Works by Viernstein, Helmut

Enzymatic hydrolysis of anthocyanin glycosides by Bifidobacterium infantis cell-free enzymes: Stability assessment and bioavailability implications.

Improvement of Stability and Transdermal Delivery of Bioactive Compounds in Green Robusta Coffee Beans Extract Loaded Nanostructured Lipid Carriers.

Brazilin blocks catabolic processes in human osteoarthritic chondrocytes via inhibition of NFKB1/p50.

Protein fingerprinting of Saccharomyces isolates with therapeutic relevance using one- and two-dimensional electrophoresis.

If It Works, Don't Touch It? A Cell-Based Approach to Studying 2-[ 18 F]FDG Metabolism.

Enhancement of anti-inflammatory activity of polyphenolic flavonoid rutin by encapsulation.

Synthesis and biodistribution of [<sup>18</sup>F]FE@CIT, a new potential tracer for the dopamine transporter.

Development of Microemulsion Delivery System of Essential Oil from Zingiber cassumunar Roxb. Rhizome for Improvement of Stability and Anti-Inflammatory Activity.

Neutral and Pectic Heteropolysaccharides Isolated from Opuntia joconostle Mucilage: Composition, Molecular Dimensions and Prebiotic Potential.

[<sup>18</sup>F]FETO: metabolic considerations.

Uptake of bone-seekers is solely associated with mineralisation! A study with <sup>99m</sup>Tc-MDP, <sup>153</sup>Sm-EDTMP and <sup>18</sup>F-fluoride on osteoblasts.

In vivo and in vitro evaluation of [18 F ]FETO with respect to the adrenocortical and GABAergic system in rats.

Phytochemical composition, anti-inflammatory activity and cytotoxic effects of essential oils from three Pinus spp.

Discovery of melanin-concentrating hormone receptor 1 in brown adipose tissue.

Inhibition of 5α-Reductase, IL-6 Secretion, and Oxidation Process of Equisetum debile Roxb. ex Vaucher Extract as Functional Food and Nutraceuticals Ingredients.

In vitro Radiopharmaceutical Evidence for MCHR1 Binding Sites in Murine Brown Adipocytes.

Inflammation Modulates RLIP76/RALBP1 Electrophile-Glutathione Conjugate Transporter and Housekeeping Genes in Human Blood-Brain Barrier Endothelial Cells.

Rhamnosidase activity of selected probiotics and their ability to hydrolyse flavonoid rhamnoglucosides.

Bioconversion of piceid to resveratrol by selected probiotic cell extracts.

Investigation of the stability of tablets prepared from sucrose and citric acid anhydride utilizing response surface methodology.

Quantitative Determination of Water in γ-Cyclodextrin by Near-Infrared Spectroscopy.

Antioxidant activity and cytotoxicity of Cyrtosperma johnstonii extracts on drug sensitive and resistant leukemia and small cell lung carcinoma cells.

The Effect of Cladode Drying Techniques on the Prebiotic Potential and Molecular Characteristics of the Mucilage Extracted from Opuntia ficus-indica and Opuntia joconostle.

Theoretical and Experimental Studies on Inclusion Complexes of Pinostrobin and β-Cyclodextrins.

Effect of Cyclodextrin Types and Co-Solvent on Solubility of a Poorly Water Soluble Drug.

Influence of Ethanol as a Co-Solvent in Cyclodextrin Inclusion Complexation: A Molecular Dynamics Study.

Influence of Ethanol as a Co-Solvent in Cyclodextrin Inclusion Complexation: A Molecular Dynamics Study.

Preparation and First Preclinical Evaluation of [<sup>18</sup>F]FE@SNAP: A Potential PET Tracer for the Melanin-Concentrating Hormone Receptor-1 (MCHR1).

Preparation and First Preclinical Evaluation of [<sup>18</sup>F]FE@SNAP: A Potential PET Tracer for the Melanin-Concentrating Hormone Receptor-1 (MCHR1).

Caesalpinia sappan extract inhibits IL1β-mediated overexpression of matrix metalloproteinases in human chondrocytes.