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Irmgard Bitsch

Research Profile

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Thiamine Deficiency

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Publications

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Thomas Frank; Dietmar R Kammerer; Adolf Kler; Erwin Kriesl; Gabriele Netzel; Irmgard Bitsch; Roland Bitsch; Reinhold Carle; Michael Netzel
Consumption of Hibiscus sabdariffa L. aqueous extract and its impact on systemic antioxidant potential in healthy subjects.
T Frank; M Janssen; G Netzet; B Christian; Irmgard Bitsch; Michael Netzel
Absorption and excretion of elderberry (Sambucus nigra L.) anthocyanins in healthy humans.
Thomas Frank; Florian C Stintzing; Reinhold Carle; Irmgard Bitsch; Daniela Quaas; Gabriele Strass; Roland Bitsch; Michael Netzel
Urinary pharmacokinetics of betalains following consumption of red beet juice in healthy humans.

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All Publications

2012: Thomas Frank; Dietmar R Kammerer; Adolf Kler; Erwin Kriesl; Gabriele Netzel; Irmgard Bitsch; Roland Bitsch; Reinhold Carle; Michael Netzel
Consumption of Hibiscus sabdariffa L. aqueous extract and its impact on systemic antioxidant potential in healthy subjects.
Journal of the science of food and agriculture 2012;92(10):2207-18.
2007: T Frank; M Janssen; G Netzet; B Christian; Irmgard Bitsch; Michael Netzel
Absorption and excretion of elderberry (Sambucus nigra L.) anthocyanins in healthy humans.
Methods and findings in experimental and clinical pharmacology 2007;29(8):525-33.
2005: Thomas Frank; Florian C Stintzing; Reinhold Carle; Irmgard Bitsch; Daniela Quaas; Gabriele Strass; Roland Bitsch; Michael Netzel
Urinary pharmacokinetics of betalains following consumption of red beet juice in healthy humans.
Pharmacological research : the official journal of the Italian Pharmacological Society 2005;52(4):290-7.
2005: Thomas Frank; Marlies Janssen; Michael Netzel; Gabriele Strass; Adolf Kler; Erwin Kriesl; Irmgard Bitsch
Pharmacokinetics of anthocyanidin-3-glycosides following consumption of Hibiscus sabdariffa L. extract.
Journal of clinical pharmacology 2005;45(2):203-10.
2005: Thomas Frank; S Sonntag; Gabriele Strass; Irmgard Bitsch; Roland Bitsch; Michael Netzel
Urinary pharmacokinetics of cyanidin glycosides in healthy young men following consumption of elderberry juice.
International journal of clinical pharmacology research 2005;25(2):47-56.
2004: Irmgard Bitsch; Marlies Janssen; Michael Netzel; Gabriele Strass; Thomas Frank
Bioavailability of anthocyanidin-3-glycosides following consumption of elderberry extract and blackcurrant juice.
International journal of clinical pharmacology and therapeutics 2004;42(5):293-300.
2003: Michael Rychlik; Michael Netzel; Inga Pfannebecker; Thomas Frank; Irmgard Bitsch
Application of stable isotope dilution assays based on liquid chromatography-tandem mass spectrometry for the assessment of folate bioavailability.
Journal of chromatography. B, Analytical technologies in the biomedical and life sciences 2003;792(2):167-76.
2003: Thomas Frank; Michael Netzel; Gabriele Strass; Roland Bitsch; Irmgard Bitsch
Bioavailability of anthocyanidin-3-glucosides following consumption of red wine and red grape juice.
Canadian journal of physiology and pharmacology 2003;81(5):423-35.
2001: Siranoush Shahrzad; Kazumasa Aoyagi; A Winter; Akio Koyama; Irmgard Bitsch
Pharmacokinetics of gallic acid and its relative bioavailability from tea in healthy humans.
The Journal of nutrition 2001;131(4):1207-10.
2001: Hilmar Stracke; Hans-Peter Hammes; D Werkmann; K Mavrakis; Irmgard Bitsch; Michael Netzel; J Geyer; W Köpcke; C Sauerland; Reinhard Bretzel; KF Federlin
Efficacy of benfotiamine versus thiamine on function and glycation products of peripheral nerves in diabetic rats.
Experimental and clinical endocrinology & diabetes : official journal, German Society of Endocrinology [and] German Diabetes Association 2001;109(6):330-6.
2001: Michael Netzel; Gabriele Strass; Marlies Janssen; Irmgard Bitsch; Roland Bitsch
Bioactive anthocyanins detected in human urine after ingestion of blackcurrant juice.
Journal of environmental pathology, toxicology and oncology : official organ of the International Society for Environmental Toxicology and Cancer 2001;20(2):89-95.
2000: J Geyer; Michael Netzel; Irmgard Bitsch; Thomas Frank; Roland Bitsch; Klaus Krämer; Peter P Hoppe
Bioavailability of water- and lipid-soluble thiamin compounds in broiler chickens.
International journal for vitamin and nutrition research. Internationale Zeitschrift für Vitamin- und Ernährungsforschung. Journal international de vitaminologie et de nutrition 2000;70(6):311-6.
2000: Michael Netzel; M Ziems; K H Jung; E Noll; C Borsch; Irmgard Bitsch
Effect of high-dosed thiamine hydrochloride and S-benzoyl-thiamine-O-monophosphate on thiamine-status after chronic ethanol administration.
BioFactors (Oxford, England) 2000;11(1-2):111-3.
2000: M Ziems; Michael Netzel; Irmgard Bitsch
Biokinetic parameters and metabolism of S-benzoylthiamine-O-monophosphate.
BioFactors (Oxford, England) 2000;11(1-2):109-10.
1998: Sabine Wenisch; B Fortmann; T Steinmetz; Andres Kriete; Rudolf Leiser; Irmgard Bitsch
3-D confocal laser scanning microscopy used in morphometric analysis of rat Purkinje cell dendritic spines after chronic ethanol consumption.
Anatomia, histologia, embryologia 1998;27(6):393-7.
1998: Siranoush Shahrzad; Irmgard Bitsch
Determination of gallic acid and its metabolites in human plasma and urine by high-performance liquid chromatography.
Journal of chromatography. B, Biomedical sciences and applications 1998;705(1):87-95.
1997: Sabine Wenisch; Anne Hild; Irmgard Bitsch; Rudolf Leiser; G Hummel
Ultrastructure of rat Purkinje neurons after chronic ethanol consumption and prolonged abstinence.
Anatomia, histologia, embryologia 1997;26(2):93-8.
1996: Sabine Wenisch; T Steinmetz; B Fortmann; Rudolf Leiser; Irmgard Bitsch
Can megadoses of thiamine prevent ethanol-induced damages of rat hippocampal CA1 pyramidal neurones?
Zeitschrift für Ernährungswissenschaft 1996;35(3):266-72.
1996: S Shahrzad; Irmgard Bitsch
Determination of some pharmacologically active phenolic acids in juices by high-performance liquid chromatography.
Journal of chromatography. A 1996;741(2):223-31.
1996: Sabine Wenisch; B Fortmann; T Steinmetz; Rudolf Leiser; Irmgard Bitsch
Neuroprotective effects of thiamine-megadoses after long-term ethanol application in the rat brain. A structural investigation of hippocampal CA1 pyramidal and cerebellar Purkinje neurons.
Journal für Hirnforschung 1996;37(3):377-87.
1991: S Egoramaiphol; A Henke-Saipt; E Klapp-Kunsemüller; Irmgard Bitsch
High-performance liquid chromatographic (HPLC) analysis of thiamin pyrophosphokinase activity in rat liver.
International journal for vitamin and nutrition research. Internationale Zeitschrift für Vitamin- und Ernährungsforschung. Journal international de vitaminologie et de nutrition 1991;61(4):334-8.
1990: K Kohlenberg-Müller; Irmgard Bitsch
[New methods of pharmacokinetic evaluation of alcohol and its metabolites in female and male probands].
Blutalkohol 1990;27(1):40-8.
1989: K Kohlenberg-Müller; Irmgard Bitsch
[New methods for pharmacokinetic assessment of alcohol and its metabolites in male and female probands].
Blutalkohol 1989;26(6):396-404.
1986: S Egoramaiphol; Irmgard Bitsch
The influence of orally-administered caffeic acid and bisulfite upon thiamin metabolism in rats.
Journal of the Medical Association of Thailand = Chotmaihet thangphaet 1986;69(12):659-64.
1986: Irmgard Bitsch; S Egoramaiphol
Effect of bisulfite and caffeic acid on thiamin cleavage.
Journal of the Medical Association of Thailand = Chotmaihet thangphaet 1986;69(10):513-7.
1984: S Egoramaiphol; Irmgard Bitsch
Effect of ethanol administration on thiamine status and liver alcohol dehydrogenase activity in rats.
Journal of the Medical Association of Thailand = Chotmaihet thangphaet 1984;67(9):492-7.