The aim of this study was to investigate the activity apoptosis and autophagy in animals (cows, horses, donkeys, dogs cats) naturally infected with rabies by using immunohistochemistry, immunofluorescence, qPCR. mRNA transcript levels caspase-3, Bax, Bcl2 LC3B were determined Caspase-3 AIF immunopositivity not observed immunohistochemical immunofluorescence staining, whereas intensively compare...

background: alzheimer’s disease (ad) is a progressive neurodegenerative disease and nowadays the role of endothelial cell (ec) injury has been proposed in pathological process in ad. peroxisome proliferator‑activated receptor‑γ (ppar‑γ) agonist has anti‑inflammatory properties through activation in glial cells and improves vascular function and prevent atherosclerotic disease progression. the a...

To characterize the mechanism of Zika virus (ZIKV)-associated microcephaly, we performed immunolabeling on brain tissue from a 20-week fetus with intrauterine ZIKV infection. Although ZIKV demonstrated a wide range of neuronal and non-neuronal tropism, the infection rate was highest in intermediate progenitor cells and immature neurons. Apoptosis was observed in both infected and uninfected bys...

Recent studies have suggested glaucomatous loss of retinal ganglion cells and their axons in Alzheimer's disease. Amyloid beta peptides and phosphorylated tau protein have been implicated in the selective regional neuronal loss and protein accumulations characteristic of Alzheimer's disease. Similar protein accumulations are not present on glaucomatous retinal ganglion cells. Neurons die in bot...

Neuronal apoptosis is a key aspect of many different neurologic diseases, but the mechanisms remain unresolved. Recent studies have suggested a mechanism of innate immune-induced neuronal apoptosis through the stimulation of endosomal TLRs in neurons. TLRs are stimulated both by pathogen-associated molecular patterns as well as by damage-associated molecular patterns, including microRNAs releas...

Background and Objective: Rheum turkestanicum (R. turkestanicum) has been known to reduce inflammation and has antioxidant properties such as protective effect in neurons. This study aimed to determine the effects of R. turkestanicum on neuronal toxicity induced by the pro-parkinsonian neurotoxin 6-hydroxydopamine (6-OHDA) in neuroblastoma SH-SY5Y cells. Materials and Methods: MTT and DNA frag...

Introduction: Brain injury induces an almost immediate response from glial cells, especially astrocytes. Activation of astrocytes leads to the production of inflammatory cytokines and reactive oxygen species that may result in secondary neuronal damage. Melatonin is an anti-inflammatory and antioxidant agent, and it has been reported to exert neuroprotection through the prevention of neuronal d...

Spinal cord injury (SCI) is the major cause of severe disability worldwide, which leads to neuron death, neuronal degeneration, and functional changes in spinal cord. Eucommia ulmoides extract (EUE) composed multiple iridoids phenols possesses anti-oxidative anti-inflammatory effects various pathologies. This study aims evaluate EUE on SCI underlying mechanisms. Male adult Sprague-Dawley rats (...