The biochemical basis of the mammalian circadian clock can be described by transcriptional-translational feedback loops with a period of about 24 h. Crucial endogenous factors are under circadian control (i.e., body temperature, blood pressure, hormone secretion and metabolite levels). Also, drug metabolism, including phases I-III and the drug-responsive nuclear receptors, is controlled by the clock. Disturbances in circadian rhythm in humans can lead to pathologies, which is exemplified by increased cancer risk in long-term shift workers. On the other hand, best tolerability of drugs with minimum side effects can be achieved if the timing of drug treatment is synchronized with the patients' individual clock. The aim of this review is to underline the importance of accepting the individuals' endogenous clock which can contribute to personalized, patient-friendly optimization of drug therapies.
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http://dx.doi.org/10.1002/iub.1160 | DOI Listing |
Naunyn Schmiedebergs Arch Pharmacol
December 2024
Department of Pharmacodynamics and Toxicology, School of Pharmacy, Mashhad University of Medical Sciences, Mashhad, Iran.
Metabolic syndrome is a cluster of some conditions such as high blood sugar, high blood triglycerides, low HDL cholesterol, abdominal obesity, and high blood pressure. Introducing a drug or a food that manages the majority of these medical conditions is invaluable. Tinospora cordifolia, known as guduchi and giloy, is a medicinal herb in ayurvedic medicine that is used in the treatment of various diseased conditions and also as a food for the maintenance of health.
View Article and Find Full Text PDFPlant Signal Behav
December 2025
State Key Laboratory of Herbage Improvement and Grassland Agro-Ecosystems, College of Ecology, Lanzhou University, Lanzhou, Gansu, China.
Abscisic acid (ABA) mediated stomatal closure is a highly effective mode of active stomatal regulation under drought stress. Previous studies on stomatal regulation have primarily focused on the leaves of vascular plants, while research on the stomatal behavior of bulbous plants remains unknown. In addition, ABA-induced stomatal regulation in bulbs has yet to be explored.
View Article and Find Full Text PDFJ Int Med Res
December 2024
Department of Hepatobiliary Surgery, Affiliated Hangzhou First People's Hospital, Westlake University, School of Medicine, Hangzhou, China.
Epithelioid hemangioendothelioma is a low-grade malignant tumor of vascular origin. The rarity of hepatic epithelioid hemangioendothelioma (HEHE) makes the diagnosis and treatment of this entity challenging. We report a case of a 69-year-old female patient who suffered from HEHE and complained of abdominal distension pain with dizziness and appetite loss for more than half a month.
View Article and Find Full Text PDFMethamphetamine (METH) is a highly addictive and dangerous drug that mainly affects neurotransmitters in the brain and leads to feelings of alertness and euphoria. The METH use can lead to addiction, which has become a worldwide problem, resulting in a slew of public health and safety issues. Recent studies showed that chronic METH use can lead to neurotoxicity, neuro-inflammation and oxidative stress which can lead to neuronal injury.
View Article and Find Full Text PDF<b>Background and Objective:</b> Turmeric, strawberries and broccoli are popular in the community for their beneficial effects in improving lipid profile, but poor bioavailability and absorption of their phytochemical compounds might reduce their effects while given separately. Therefore, their combination might provide a synergistic enhancement of their property as hypolipidemic agents. This study aims to examine the effects of turmeric, strawberry and broccoli in improving lipid profile in adult patients with hypercholesterolemia.
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