Background: Insulin resistance has been reported to be closely correlated with the pathogenesis of MHE. The mechanism underlying the effects of thrombopoietin receptor agonist eltrombopag (ELT) on synaptic activity and formation involved in MHE pathogenesis remains unclear. Methods: The effect of ELT on neurodegeneration and insulin resistance was examined in the primary rat neurons and an MHE rat model. Results: We found that the level of thrombopoietin receptor c-MPL (MPL) expression was decreased in MHE brains, and ELT administration improved insulin resistance, alleviated the destruction of synaptic formation and enhanced learning and memory in the MHE rats, indicating the relationship between dowregulated ELT and insulin resistance. Then in vitro, ELT treatment ameliorated the impairment of glucose uptake, indicating the reduction of insulin resistance. High dose of glucose inhibited insulin-stimulated downregulation of Hypoxia-inducible factor-1α (HIF1α) expression, the inhibition of inflammatory response and upregulation of sirtuin-1 (Sirt1), destruction of synaptic formation and activity, which were all reversed by ELT treatment in insulin resistant neurons.Conclusions: These results indicate that ELT is a promising potential therapeutic agent for insulin resistance and defect in learning and memory.
Purpose: To study the risk factors and prognosis of malnutrition in patients with refractory convulsive status epilepticus. Methods: A total of 73 patients with refractory convulsive epileptic status in West China Hospital from January 2017 to May 2019 were collected. All patients met the 2016 International Anti-epileptic Alliance diagnostic criteria for refractory convulsive status epilepticus. A logistic regression model was used to evaluate the risk factors of malnutrition in refractory convulsive status epilepticus. Results: Of the 73 patients with refractory convulsive status epilepticus, 33 (45.21%) suffered from malnutrition during hospitalization, and hospitalization days (OR =1.251; 95% CI: 1.067-1.384; P =0.007), nasal feeding (OR =22.623; 95% CI: 1.091-286.899; P =0.013), and malnutrition on admission (OR =30.760; 95% CI: 1.064-89.797; P =0.046) were risk factors for malnutrition in patients with refractory convulsive status epilepticus. Conclusion: Malnutrition is a common complication during hospitalization in patients with refractory convulsive status epilepticus. Hospitalization days, nasal feeding, and malnutrition at admission are risk factors for malnutrition in patients with refractory convulsive status epilepticus. Further longitudinal studies are needed to identify the relationship between refractory convulsive status epilepticus and adverse outcomes.
scite is a Brooklyn-based organization that helps researchers better discover and understand research articles through Smart Citations–citations that display the context of the citation and describe whether the article provides supporting or contrasting evidence. scite is used by students and researchers from around the world and is funded in part by the National Science Foundation and the National Institute on Drug Abuse of the National Institutes of Health.
hi@scite.ai
10624 S. Eastern Ave., Ste. A-614
Henderson, NV 89052, USA
Copyright © 2024 scite LLC. All rights reserved.
Made with 💙 for researchers
Part of the Research Solutions Family.