Results 41 to 50 of about 2,915 (202)

ALKALOIDS OF HYOSCYAMUS MUTICUS TISSUE CULTURES [PDF]

open access: yesBulletin of Pharmaceutical Sciences. Assiut University, 1983
Callus cultures were developed from Hyoscyamus muticus seeds and stem or Leaf midrib. The culture grows and maintains well in a number of culture media. Alkaloids were produced in all cultures.
S. Moustafa, M. El-Olemy
doaj   +1 more source

Biosynthetic studies on tropic acid and piliformic acid [PDF]

open access: yes, 1995
This thesis is divided into two parts and covers biosynthetic studies on two secondary metabolites, tropic acid in Part I and piliformic acid, in Part II.(S)-Tropic acid is the acid moiety of the alkaloids hyoscyamine and scopolamine, which are produced ...
Chesters, Nicola C.J.E.
core  

Ueber Hyoscyamin [PDF]

open access: yesArchiv der Pharmazie, 1873
n ...
openaire   +2 more sources

Review of nutrition management of pediatric intestinal pseudo‐obstruction

open access: yesNutrition in Clinical Practice, Volume 41, Issue 4, Page 1048-1060, August 2026.
Abstract Chronic intestinal pseudo‐obstruction (CIPO) is a rare, heterogeneous, and debilitating disorder characterized by profound intestinal dysmotility and severe nutrition challenges. Its presentation resembles that of mechanical bowel obstruction, but CIPO occurs in the absence of luminal obstruction.
Senthilkumar Sankararaman   +5 more
wiley   +1 more source

Metabolic Plasticity and Terpenoid Modulation in Zanthoxylum armatum Callus Cultures: Chemical Composition and Biotechnological Perspectives

open access: yesFlavour and Fragrance Journal, Volume 41, Issue 4, Page 884-899, July 2026.
Graphical abstract illustrating the metabolic dynamics and regulation of terpenoid production in Zanthoxylum armatum callus cultures. On the left, callus initiation and growth from explants are shown, followed by the establishment of suspension cultures.
Sumit Purohit   +11 more
wiley   +1 more source

Hyoscyamine and scopolamine production in transformed root cultures of Datura metel L [PDF]

open access: yes, 2000
The transformed root cultures of Datura metel L (kecubung) was successfully established via Agrobacterium rhizogenes-mediated, which contained the pBI 121 plasmid harbouring the GUS and kanamycin coding genes.
Ahmad, Aziz
core   +1 more source

Multi‐Target Mechanisms of Moroccan Aphrodisiac Plants: An Integrative Computational and Phytochemical Investigation

open access: yesFood Science &Nutrition, Volume 14, Issue 5, May 2026.
Moroccan medicinal plants with in silico‐approved aphrodisiac effects provide 94 phytochemicals. Docking against PDE5, AR, ERα, and aromatase gives top scores for lutein (−10.6), baicalein (−9.5), liquiritigenin (−9.2), and procyanidins (−9.7). ADMET filtering passes baicalein and liquiritigenin but excludes lutein and procyanidins. MD simulations (200 
Amal Elrherabi   +8 more
wiley   +1 more source

Biosynthetic studies on the tropane alkaloid hyoscyamine in Datura stramonium; hyoscyamine is stable in vivo and is not derived from littorine via a vicinal interchange process

open access: yes, 2002
The conversion of littorine to hyoscyamine has been investigated by feeding deuterium labelled (RS)-[2-H-2]-, [3, 3-H-2(2)]-, [2, 3, 3-H-2(3)]- phenyllactic acids to transformed root cultures of Datura stramonium.
Patterson, Stephen, O'Hagan, David
core   +3 more sources

Research of change of tropane alkaloids quantities in different stages of growth of Hyoscyamus reticulatus L. in natural condition and assessment of suger and elements changes on biosynthesis of these alkaloids in In vitro

open access: yesJournal of Medicinal Plants, 2004
Hyoscyamus reticudatus from Solanaceae is an important pharmacological plant which contains tropane alkaloids. Presence of tropane alkaloids in this plant is investigated by HPLC apparatus.
F Chalabian, A Majd
doaj  

Comprehensive Insights into Natural Bioactive Compounds: From Chemical Diversity and Mechanisms to Biotechnological Innovations and Applications

open access: yesChemistryOpen, Volume 15, Issue 4, April 2026.
Natural products derived from plants, animals, fungi, bacteria, and minerals contain diverse bioactive classes such as alkaloids, flavonoids, terpenoids, saponins, tannins, and phenolics. These natural products work through different mechanisms, including ROS inhibition, NF‐κB suppression, and cytokine regulation, and exhibit wide applications across ...
Sajid Ali   +4 more
wiley   +1 more source

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