The immunomodulatory effects of psychedelics in Alzheimer's disease-related dementia.

Dementia is an increasing disorder, and Alzheimer's disease (AD) is the cause of 60% of all dementia cases. Despite all efforts, there is no cure for stopping dementia progression. Recent studies reported potential effects of psychedelics on neuroinflammation during AD.

Cancer-associated immune cells and their modulation by melatonin.

Objectives: Rapidly growing evidence suggests that immune cells play a key role in determining tumor progression. Tumor cells are surrounded by a microenvironment composed of different cell populations including immune cells. The cross talk between tumor cells and the neighboring microenvironment is an important factor to take into account while designing tumor therapies.

Natural products against cisplatin-induced male reproductive toxicity: A comprehensive review.

Cisplatin is widely used as one of the most effective anticancer agents in the treatment of some neoplasms. Reproductive toxicity is the most common outcome associated with cisplatin testicular damage. Alternative natural medicines for treating male testicular disorders and infertility have received extensive attention in research.

Anticholinergic drug use in elderly people: A population- based study in Iran.

Background: Elderly people are in need of several drugs due to physiological changes and multiple chronic diseases. Studies have shown that anticholinergic drugs can cause cognitive impairment, reduced physical activity, and increased mortality in elderly population. Paying attention to the anticholinergic medication use in older adults can prevent the occurrence of adverse events and increase the quality of health care.

Neurobehavioral toxicity of triclosan in mice.

Triclosan (TCS) is a broad-spectrum antibacterial compound which is used in many cosmetic products, medical devices and house hold products. Toxicity attributed to TCS has recently become a focus of research. Recent studies showed that TCS can easily migrate into the human brain and animal tissues and cause adverse changes in various target organs.

Toxicity of cuprizone a Cu(2+) chelating agent on isolated mouse brain mitochondria: a justification for demyelination and subsequent behavioral dysfunction.

Multiple Sclerosis (MS) is a complex disease with an unknown etiology and no effective cure, despite decades of extensive research that led to the development of several partially effective treatments. In this study we aimed to investigate brain mitochondrial dysfunction in demyelination induced by cuprizone in mice. Cuprizone was used for induction of demyelination in mice through a diet containing 0.

Interaction between Cannabinoid Compounds and Capsazepine in Protection against Acute Pentylenetetrazole-induced Seizure in Mice.

The pharmacological interaction between cannabinoidergic system and vanilloid type 1 (TRPV1) channels has been investigated in various conditions such as pain and anxiety. In some brain structure including hippocampus, CB1 and TRPV1 receptors coexist and their activation produces opposite effect on excitability of neurons. In this study, we tested the hypothesis that TRPV1 channel is involved in the modulation of cannabinoid effects on pentylenetetrazole (PTZ)-induced seizure threshold.

Patient's Radiation Exposure in Coronary Angiography and Angioplasty: The Impact of Different Projections.

Introduction: We aimed to determine angiography projections with lower Dose Area Product (DAP) rate by measuring the mean DAP and fluoroscopy times in coronary angiography (CAG) and percutaneous coronary intervention (PCI) and calculating DAP rate in different projections.

Methods: DAP and fluoroscopy times were measured in all employed projections in real-time in 75 patients who underwent CAG or PCI by a single cardiologist in Madani Cardiovascular University Hospital (45 in CAG group and 30 in PCI group). DAP rate was calculated in both groups and in all projections.