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Current Opinion in Pharmacology
|
October 15, 2011
Use of natural products in gastrointestinal therapies
Stuart M Brierley, Olaf Kelber
Digestive Diseases (Basel, Switzerland)
|
February 9, 2018
Phytotherapy in Functional Gastrointestinal Disorders
Olaf Kelber, Rudolf Bauer, Wolfgang Kubelka
Planta Medica
|
October 20, 2006
Effects of St. John's wort extract and single constituents on stress-induced hyperthermia in mice
Oliver Grundmann, Olaf Kelber, Veronika Butterweck
Phytomedicine : International Journal of Phytotherapy and Phytopharmacology
|
February 4, 2012
Assessment of genotoxicity of herbal medicinal products: a co-ordinated approach
Olaf Kelber, Barbara Steinhoff, Karin Kraft, et al.
Evidence-Based Complementary and Alternative Medicine : Ecam
|
August 6, 2014
Valerian: no evidence for clinically relevant interactions
Olaf Kelber, Karen Nieber, Karin Kraft
Planta Medica
|
November 11, 2025
Genotoxicity Assessment of Hypericum perforatum Dry Extracts in the Ames Test Based on the "Bracketing and Matrixing" Concept
Jens Flade, Olaf Kelber, Karen Nieber, et al.
The Journal of Nutritional Biochemistry
|
August 16, 2011
Route of administration determines the anxiolytic activity of the flavonols kaempferol, quercetin and myricetin--are they prodrugs?
Cica Vissiennon, Karen Nieber, Olaf Kelber, et al.
Planta Medica
|
January 14, 2026
Genotoxicity Studies of Milk Thistle Fruit (Silybum marianum fructus) Dry Extracts: No Hints of Mutagenicity
Peter David Ringel, Björn Feistel, Olaf Kelber, et al.
Planta Medica
|
September 1, 2017
Evaluating the Multitarget Effects of Combinations through Multistep Clustering of Pharmacological Data: the Example of the Commercial Preparation Iberogast
Heba Abdel-Aziz, Olaf Kelber, Gerhard Lorkowski, et al.
Arzneimittel-Forschung
|
July 23, 2010
In vitro anti-proliferative effects of the willow bark extract STW 33-I
Gabriel Alejandro Bonaterra, Olaf Kelber, Dieter Weiser, et al.
Page
of 5
Search research articles
Search
Showing results (1-10 of 44) with videos related to
Sort By:
Page
of 5
Current Opinion in Pharmacology
|
October 15, 2011
Use of natural products in gastrointestinal therapies
Stuart M Brierley, Olaf Kelber
Digestive Diseases (Basel, Switzerland)
|
February 9, 2018
Phytotherapy in Functional Gastrointestinal Disorders
Olaf Kelber, Rudolf Bauer, Wolfgang Kubelka
Planta Medica
|
October 20, 2006
Effects of St. John's wort extract and single constituents on stress-induced hyperthermia in mice
Oliver Grundmann, Olaf Kelber, Veronika Butterweck
Phytomedicine : International Journal of Phytotherapy and Phytopharmacology
|
February 4, 2012
Assessment of genotoxicity of herbal medicinal products: a co-ordinated approach
Olaf Kelber, Barbara Steinhoff, Karin Kraft, et al.
Evidence-Based Complementary and Alternative Medicine : Ecam
|
August 6, 2014
Valerian: no evidence for clinically relevant interactions
Olaf Kelber, Karen Nieber, Karin Kraft
Planta Medica
|
November 11, 2025
Genotoxicity Assessment of Hypericum perforatum Dry Extracts in the Ames Test Based on the "Bracketing and Matrixing" Concept
Jens Flade, Olaf Kelber, Karen Nieber, et al.
The Journal of Nutritional Biochemistry
|
August 16, 2011
Route of administration determines the anxiolytic activity of the flavonols kaempferol, quercetin and myricetin--are they prodrugs?
Cica Vissiennon, Karen Nieber, Olaf Kelber, et al.
Planta Medica
|
January 14, 2026
Genotoxicity Studies of Milk Thistle Fruit (Silybum marianum fructus) Dry Extracts: No Hints of Mutagenicity
Peter David Ringel, Björn Feistel, Olaf Kelber, et al.
Planta Medica
|
September 1, 2017
Evaluating the Multitarget Effects of Combinations through Multistep Clustering of Pharmacological Data: the Example of the Commercial Preparation Iberogast
Heba Abdel-Aziz, Olaf Kelber, Gerhard Lorkowski, et al.
Arzneimittel-Forschung
|
July 23, 2010
In vitro anti-proliferative effects of the willow bark extract STW 33-I
Gabriel Alejandro Bonaterra, Olaf Kelber, Dieter Weiser, et al.
Page
of 5