Yttrium oxide nanoparticles alleviate cognitive deficits, neuroinflammation, and mitochondrial biogenesis impairment induced by streptozotocin.

Alzheimer's disease (AD) is a common neurodegenerative disorder characterized by progressive cognitive decline. Yttrium oxide nanoparticles (YONPs) have recently attracted much attention for their potential anti-inflammatory and antioxidant properties. However, the effects of YONPs in animal models of AD are less studied.

Effect of imipramine on memory, adult neurogenesis, neuroinflammation, and mitochondrial biogenesis in a rat model of alzheimer's disease.

Alzheimer's disease (AD) is a progressive neurodegenerative disease characterized by cognitive decline and memory loss. Imipramine, a tricyclic antidepressant, has potent anti-inflammatory and antioxidant properties in the central nervous system. The aim of this study was to investigate the neuroprotective effects of imipramine on streptozotocin (STZ)-induced memory impairment.

Ultrasound as a standalone tool for the management of pediatric calvarial dermoid cysts.

Purpose: Calvarial dermoid and epidermoid cysts are benign lesions common in pediatric neurosurgery. Diagnosis is primarily clinical, with frequent but inconsistent use of imaging. Dermoids have been shown to possess distinct sonographic features, but ultrasound (US) remains underutilized in their management.

Oral cancer knowledge among dental patients in Isfahan.

Background: Diagnosis of oral cancer in the early stages is the most effective tool to improve survival and reduce complications caused by the disease. The aim of this study was investigating the dental patients' knowledge of oral cancer in Isfahan.

Materials And Methods: This descriptive cross-sectional study was performed on 334 patients referred to dental centers in Isfahan, Shahinshahr, Najafabad, Khomeini Shahr, Harand, and Zarrinshahr cities.

Colorimetric detection of fluoride and mercury (II) ions using isatin Schiff base skeleton bearing pyridine-2-carboxamidine moiety: Experimental and theoretical studies.

An isatin-Schiff base ligand (ISS) bearing a pyridine-2-carboxamidine moiety was synthesized through a facile and convenient method for the highly selective colorimetric detection of Hg and F ions. The sensing ability of the synthesized ISS sensor toward Hg and F was established using colorimetric and UV-visible techniques. The developed sensor showed excellent selectivity in the presence of other competing ions for Hg and F, with a color change from yellow to red.