Protective effects of naringenin against methamphetamine-induced cell death in dopaminergic SH-SY5Y cells.

Methamphetamine is a psychoactive substance that competes with the dopamine transporter, disrupting its flow and storage. This can trigger oxidative stress, finally resulting in neural cell death. Due to the increasing prevalence of methamphetamine use, extensive research has been devoted to finding treatments that ameliorate its detrimental effects.

Lactobacillus Plantarum and its Derived Bacteriocin Exhibits Potent Antitumor Activity against Esophageal Cancer Cells.

Esophageal cancer presents a challenge in gastroenterology and traditional chemotherapy and radiation therapy have less therapeutic activity with severe side effects. Thus, there is need for effective and safer alternatives. Probiotics, particularly (.

Impact of temporomandibular disorder on food preference behavior in adult male rats.

Objective: Temporomandibular disorders (TMD) are a group of conditions affecting the jaw, surrounding muscles and associated structures. Researches indicate that TMD has implications for changes in nutritional behavior. This study investigates the impact of TMD on the food preference behavior of rats, examining various food models with differing caloric content, taste, and texture.

Discovering novel targets of abscisic acid using computational approaches.

Abscisic acid (ABA) is a crucial plant hormone that is naturally produced in various mammalian tissues and holds significant potential as a therapeutic molecule in humans. ABA is selected for this study due to its known roles in essential human metabolic processes, such as glucose homeostasis, immune responses, cardiovascular system, and inflammation regulation. Despite its known importance, the molecular mechanism underlying ABA's action remain largely unexplored.

Direct Interaction of Minocycline to p47phox Contributes to its Attenuation of TNF-α-Mediated Neuronal PC12 Cell Death: Experimental and Simulation Validation.

Minocycline, a repurposed approved medication, shows promise in treating neurodegeneration. However, the specific pathways targeted by minocycline remain unclear despite the identification of molecular targets. This study explores minocycline's potential protective effects against TNF-α-mediated neuronal death in PC12 cells, with a focus on unraveling its interactions with key molecular targets.

Methyl jasmonate ameliorates pain-induced learning and memory impairments through regulating the expression of genes involved in neuroinflammation.

Objective: Orofacial pain with high prevalence is one of the substantial human health issues. The importance of this matter became more apparent when it was revealed that orofacial pain, directly and indirectly, affects cognition performances. Currently, researchers have focused on investigating pharmaceutics to alleviate pain and ameliorate its subsequent cognitive impairments.

Mode of delivery alters sensitivity to thermal and chemical stimuli in adult rats: An experimental study.

Background: The mode of delivery might prompt a long-lasting alteration in physiological and behavioral responsiveness in offspring.

Objective: This study was intended to evaluate if the mode of delivery could alter sensitivity to thermal and chemical stimuli in female rats.

Materials And Methods: 56 adult female Wistar rats (200-220 gr) that were born by vaginal or cesarean section (C-section) were used (n = 28/each).

Evidence for the Induction of Analgesic Cross-Tolerance Between Opioid and Apelin/APJ Systems in Male Rats.

Objective: Opioids are potent pain relievers for managing severe pain. However, their effectiveness is hindered by tolerance, which causes the need for higher doses and leads to adverse effects. In a previous study, we found that prolonged use of apelin, similar to opioids, results in a tolerance to its analgesic effects.

Seeds Extract in Combination with Vincristine Mediates Apoptosis in MCF-7 Cells through Regulation of Involved Genes and Proteins Expression.

Background: seeds, a member of the Apiaceae family, have historically been consumed as part of the Iranian diet.

Objective: While many of this herb's biological properties have been fully investigated, there is currently no reliable information about its anticancer/cytotoxic properties.

Methods: Herein, we first determined the major bioactive compounds of B.

Lactate entrance into the brain facilities adipose tissue lipolysis during exercise via circulating calcitonin gene-related peptide.

Objectives: We assessed the relationships between CGRP, lactate and fat regulation.

Methods: We evaluated the effect of intracerebroventricular (i.c.

Age-dependent down-regulation of orexin receptors in trigeminal nucleus caudalis correlated with attenuation of orexinergic analgesia in rats.

Aging is related to a variety of physiological organ changes, including central and peripheral nervous systems. It has been reported that the orexin signaling has a potential analgesic effect in different models of pain, especially inflammatory pulpal pain. However, the age-induced alteration in dental pain perception and orexin analgesia has not yet been fully elucidated.

Neuroprotective activity of green synthesized silver nanoparticles against methamphetamine-induced cell death in human neuroblastoma SH-SY5Y cells.

The present study aimed to investigate the neuroprotective activity of the black peel pomegranate extract, and silver nanoparticles (AgNPs) biosynthesized using the extract. We pretreated the human neuroblastoma SH-SY5 cells with the extract and AgNPs and evaluated the neuroprotective activity of these agents against methamphetamine (Meth) cytotoxicity. The NPs were spherical with 19 ± 8 nm size, - 28 mV surface charge, and 0.

Aging exaggerates pulpal pain sensation by increasing the expression levels of nociceptive neuropeptides and inflammatory cytokines.

Background: Dental pain is a main clinical problem in the elderly population and its assessment and treatment make special challenges for health care services. However, the age-induced alteration in dental pain perception and the underlying molecular mechanism(s) has not yet been fully clarified.

Methods: Here, the effect of aging on nociceptive behaviors following inflammatory dental pulp pain was evaluated.

Apelin signalling in the periaqueductal grey matter alleviates capsaicin-evoked pulpal nocifensive behaviour and capsaicin-induced spatial learning and memory impairments in rat.

Aim: Pulpal pain is a common orofacial health issue that has been linked to cognitive impairment. Because of its prominent role in pain modulation and cognitive impairment, apelin (Apl) is regarded as a promising target for clinical pain management. The role of Apl in orofacial pain, however, is unknown.

Repeated gentle handling or maternal deprivation during the neonatal stage increases adult male rats' baseline orofacial pain responsiveness.

Objective: Early life experiences have been found to have a long-lasting effect on brain development in adult life. The purpose of this study was to determine whether neonatal manipulation could alter orofacial pain responsiveness in adult rats METHODS: In the first 21 days of life, male rats were exposed to gentle handling or maternal deprivation (MD) procedures to establish models of handled and MD rats, respectively. The rats were assigned to three of the following experimental groups at the age of two months: intra-dental capsaicin (100 µg), intra-lip formalin (50 µL), and repeated nitroglycerin (NTG) (5 mg/rat/ip) infusion.

Effects of intracerebroventricular injection of apelin-13 on food intake in broiler chicks.

Apelin is an endogenous peptide ligand for G protein coupled apelin receptors (APJ orphan receptors) which are very similar to angiotensin II receptors. Apelin is expressed in most tissues of the body including hypothalamus that is responsible for regulating water and food intake, the gastrointestinal tract, the circulatory system, adipose and muscle tissues, and the immune system. The physiological actions of apelin, including food intake, has not yet been reported in birds.

Effect of the Extract on Methamphetamine-Induced Cytotoxicity in SH-SY5Y Cells.

This study aimed to assess the effect of the extract in methamphetamine-induced SH-SY5Y cells death. The brown algae S. was extracted with 80% ethanol.

The ability of orexin-A to modify pain-induced cyclooxygenase-2 and brain-derived neurotrophic factor expression is associated with its ability to inhibit capsaicin-induced pulpal nociception in rats.

Background: The rostral ventromedial medulla (RVM) is a critical region for the management of nociception. The RVM is also involved in learning and memory processes due to its relationship with the hippocampus. The purpose of the present study was to investigate the molecular mechanisms behind orexin-A signaling in the RVM and hippocampus's effects on capsaicin-induced pulpal nociception and cognitive impairments in rats.

CRISPR/Cas9-Mediated Disruption of ZNF543 Gene: An Approach Toward Discovering Its Relation to TRIM28 Gene in Parkinson's Disease.

Genetic studies of familial forms of Parkinson's disease (PD) have shown that the ZNF543 gene is a candidate gene that operates relevant to this disease. However, until now, there is no evidence for ZNF543 gene function in PD, and mechanisms resulting from its mutation have not been elucidated. Given the same genetic location of the ZNF543 gene with TRIM28 and their effects on PD pathogenesis, we surmised that ZNF543 might act as a transcription factor for TRIM28 gene expression.

The effects of neurosteroid allopregnanolone on synaptic dysfunction in the hippocampus in experimental parkinsonism rats: An electrophysiological and molecular study.

The dopaminergic system is a powerful candidate targeted for changes of synaptic plasticity in the hippocampus. Higher incidence of Parkinson's disease (PD) in men than women indicates the influence of sex hormones on the PD development. Previous studies have shown that neurodegenerative diseases such as PD are related to the decline of Allopregnanolon (Allo), a metabolite of progesterone; it is also well known that learning and memory are influenced by oscillations in steroidal hormones.

The role of basolateral amygdala orexin 1 receptors on the modulation of pain and psychosocial deficits in nitroglycerin-induced migraine model in adult male rats.

Background: Migraine headaches have been associated with sensory hyperactivity and anomalies in social/emotional responses. The main objective of this study was to evaluate the potential involvement of orexin 1 receptors (Orx1R) within the basolateral amygdala (BLA) in the modulation of pain and psychosocial dysfunction in a nitroglycerin (NTG)-induced rat model of migraine.

Methods: Adult male Wistar rats were injected with NTG (5 mg/kg, intraperitoneal) every second day over nine days to induce migraine.

Interaction of high-intensity endurance exercise and nandrolone on cardiac remodeling: role of adipo-cardiac axis.

Objectives: Given the cardiac pathological remodeling following to anabolic androgenic steroids (AASs) consumption, we examined the effect of chronic administration of nandrolone decanoate with high-intensity endurance exercise on the left ventricular hypertrophy index, levels of hydroxyproline, tumor necrosis factor-alpha (TNF-α), adiponectin (APN) and its receptors (AdipoR1 and AdipoR2) expression in rats' hearts.

Methods: The male Wistar rats randomly divided to six groups included the control (CTL), exercise (Ex), nandrolone (Nan), vehicle (Arach), trained vehicle (Ex + Arach), and trained nandrolone (Ex + Nan) groups that were treated for eight weeks.

Results: Nandrolone consumption significantly enhanced the hypertrophy index (p<0.

Effects of short environmental enrichment on early-life adversity induced cognitive alternations in adolescent rats.

Early-life experiences, including parental care, affect cognitive performance later in life. Being exposed to early-life maternal separation (MS) increases susceptibility to stress-related psychopathology. Previous studies suggest that MS could induce learning and memory impairments.