Results 41 to 50 of about 2,134 (194)
Herbal highs: review on psychoactive effects and neuropharmacology [PDF]
, 2017 Background: A new trend among users of new psychoactive substances’ the consumption of “herbal highs”: plant parts containing psychoactive substances.
Graziano, S +5 more
core +1 more source
Analysis of Cathinone Alkaloids in Khat by HPLC-Q-TOF In-source Fragmentation Multistage Mass Spectrometry [PDF]
Zhipu XuebaoKhat is a kind of common drug plant. Many experiments have shown that the content of cathinone norpseudoephedrine and norephedrine in some varieties of Khat are similar.
SHI Hong-fei1, XU Bo-peng1, QUAN Yang-ke2, XU Cheng-xin1, ZHOU Xiu-qi1
doaj +1 more source
Reproductive traits in Ethiopian male goats [PDF]
, 2007 This thesis characterizes reproductive traits of Ethiopian male goats raised under extensive husbandry and subjected to differential nutritional management.
Mekasha Gebre, Yoseph
core
Chiral separation by enantioselective liquid–liquid extraction [PDF]
, 2011 The literature on enantioselective liquid–liquid extraction (ELLE) spans more than half a century of research. Nonetheless, a comprehensive overview has not appeared during the past few decades.
Feringa, Ben L., +5 more
core +3 more sources
Mechanistic pharmacokinetic modelling of ephedrine, norephedrine and caffeine in healthy subjects [PDF]
British Journal of Clinical Pharmacology, 2005 AimThe combination of ephedrine and caffeine has been used in herbal products for weight loss and athletic performance‐enhancement, but the pharmacokinetic profiles of these compounds have not been well characterized. This study aimed to develop a mechanistic model describing ephedrine, norephedrine, and caffeine pharmacokinetics and their interactions
Csajka, C +3 more
openaire +4 more sources
Adrenergic receptor subtype activation by (+)-, (−)- and (±)-norephedrine in the pithed rat
Journal of Pharmacy and Pharmacology, 1987 AbstractThe ability of (±)-norephedrine (phenylpropanolamine) and its component isomers, (+)- and (-)-norephedrine, to activate adrenergic receptor subtypes in the cardiovascular system of the urethane/chloralose-anaesthetized pithed rat has been investigated.
F A, Moya-Huff, T J, Maher
openaire +2 more sources
Inhibitor specificity of amine oxidase [PDF]
, 1943 Although at the present time it appears clear that amine oxidase oxidation of adrenalin, or other o-diphenolic pressor amines such as were studied by Richter (6), does not play a significant physiological role, it is equally clear that the inactivation ...
Alles, Gordon A., Heegaard, Erik V.
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The Journal of Humanistic Counseling, Volume 64, Issue S1, Page S22-S31, December 2025.ABSTRACT Survivors and refugees of war often have mental, behavioral, emotional, and spiritual consequences from undergoing civil unrest. In many cases, counselors utilize cognitively‐based therapies as the recommended treatment to alleviate these issues.
Isaac Burt, Luis A. Tosado II
wiley +1 more source
Recent Advances in the Catalytic Enantioselective Reformatsky Reaction [PDF]
, 2013 This paper reviews the present state of the catalytic enantioselective Reformatsky reaction. Advancements in asymmetric versions of this reaction have recently led to a considerable extension of its scope and applicability, principally due to the use of ...
Alonso, Diego A. +3 more
core +2 more sources
Phenylpropanolamine hydrochloride [PDF]
, 1983 Phenylpropanolamine hydrochloride belongs to the sympathomimetic amine class of drugs and is structurally related to ephedrine hydrochloride. Its synthesis was first reported in 1910 and the first American patent was registered in 1939.
Dowse, R, Haigh, J M, Kanfer, I
core +1 more source