Results 11 to 20 of about 590,102 (248)

Liquid chromatography and liquid chromatography-mass spectrometry analysis of donepezil degradation products [PDF]

Chemical Industry and Chemical Engineering Quarterly, 2015
This study describes the investigation of degradation products of donepezil (DP) using stability indicating RP-HPLC method for determination of donepezil, which is a centrally acting reversible acetylcholinesterase inhibitor.
Mladenović Aleksandar R., Jadranin Milka B., Pavlović Aleksandar D., Petrović Slobodan D., Drmanić Saša Ž., Avramov-Ivić Milk L., Mijin Dušan Ž.   +6 more
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Postmortem serotonin level in cerebrospinal fluid as a marker of the manner of death [PDF]

Vojnosanitetski Pregled, 2020
Background/Aim. Serotonin [5-hydroxytriptanine (5-HT)], as a neurotransmitter in the central nervous system, is included in the regulation of autonomic and cognitive functions, sensory processing, motor activity, emotions, mood, and almost every kind of ...
Damjanjuk Irina, Popović Vesna, Lukić Vera, Soldatović Ivan, Mihailović Zoran, Atanasijević Tatjana   +5 more
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Modeling a pesticide remediation strategy for preparative liquid chromatography using high-performance liquid chromatography

Journal of Cannabis Research, 2023
Background Cannabis sativa L. also known as industrial hemp, is primarily cultivated as source material for cannabinoids cannabidiol (CBD) and ∆9-tetrahydrocannabinol (∆9-THC). Pesticide contamination during plant growth is a common issue in the cannabis
Jamie Cuchiaro, James Baumgartner, Melissa M. Reynolds   +2 more
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A Systematic Review of the Protective Actions of Cat’s Whiskers (Misai Kucing) on the Central Nervous System

Frontiers in Pharmacology, 2020
Orthosiphon stamineus (OS) or Orthosiphon aristatus var. aristatus (OAA) is commonly known as cat’s whiskers or “misai kucing”. It is an herbaceous shrub that is popular in many different traditional and complementary medicinal systems.
Yin-Sir Chung, Yin-Sir Chung, Brandon Kar Meng Choo, Pervaiz Khalid Ahmed, Pervaiz Khalid Ahmed, Iekhsan Othman, Iekhsan Othman, Mohd. Farooq Shaikh   +7 more
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Malaysian Cobra Venom: A Potential Source of Anti-Cancer Therapeutic Agents

Toxins, 2019
Cancer is a deadly disease and there is an urgent need for the development of effective and safe therapeutic agents to treat it. Snake venom is a complex mixture of bioactive proteins that represents an attractive source of novel and naturally-derived ...
Syafiq Asnawi Zainal Abidin, Yee Qian Lee, Iekhsan Othman, Rakesh Naidu   +3 more
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Rapid simultaneous determination of organophosphorus pesticides in human serum and urine by liquid chromatography-mass spectrometry [PDF]

Vojnosanitetski Pregled, 2010
Background/Aim. Analysis of organophosphosphorus compounds and their metabolites in a biological material includes the use of numerous methods, covering both preparation of samples for analysis and their identification that is considered to be very ...
Zlatković Milica, Jovanović Miodrag, Đorđević Dragana, Vučinić Slavica   +3 more
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Liquid chromatography on chip [PDF]

ELECTROPHORESIS, 2010
AbstractLC is one of the most powerful separation techniques as illustrated by its leading role in analytical sciences through both academic and industrial communities. Its implementation in microsystems appears to be crucial in the development of μ‐Total Analysis System.
openaire   +4 more sources

Dried blood spot: Utilizing dry blood for pharmacokinetic investigations - an old method with great future for therapeutic drug monitoring [PDF]

Vojnosanitetski Pregled, 2018
nema
Goločorbin-Kon Svetlana, Mikov Momir, Cvejić-Hogervorst Jelena, Al-Salami Hani, Maksimović Vladimir   +4 more
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Anti-High Mobility Group Box-1 Monoclonal Antibody Attenuates Seizure-Induced Cognitive Decline by Suppressing Neuroinflammation in an Adult Zebrafish Model

Frontiers in Pharmacology, 2021
Epilepsy is a chronic brain disease afflicting around 70 million global population and is characterized by persisting predisposition to generate epileptic seizures.
Yam Nath Paudel, Iekhsan Othman, Iekhsan Othman, Mohd. Farooq Shaikh   +3 more
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EFFECTS OF TEMPERATURE AND PERCENTAGE OF ORGANIC MODIFIER ON RETENTION AND SELECTIVITY IN RP-HPLC USING SOLVATION PARAMETER MODEL [PDF]

Journal of Sciences, Islamic Republic of Iran, 2003
Effects of temperature and percentage of organic modifier were studied on retention and selectivity in RP-HPLC using solvation parameter model. The system constants were determined by multiple linear regression analysis from experimental values in the ...
M.R. Hadjmohammadi
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