The International journal of neuroscience
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Purpose: Hyperhomocysteinemia is closely related to, but is not a confirmed risk factor of, cerebral small vessel disease (CSVD). This study aimed to determine whether hyperhomo-cysteinemia is correlated significantly with CSVD. Materials and methods: This cross-sectional study compared the homocysteine (Hcy) levels of patients with and without CSVD. ⋯ Conclusions: The assessment of Hcy levels is important for ischemic CSVD. Hyperhomocysteinemia is a risk factor for LI and severe WML. Further, hyperhomocysteinemia is associated with high hs-CRP levels, and this may involve an inflammatory mechanism; however, further studies are needed in this regard.
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Objective: To study the influence of butyphthalide combined with urinary kallikrein in acute cerebral infarction (ACI) treatment on neuro-cytokines and indicators of vascular endothelial function, observe the curative effect and adverse effects, and discuss its safety and feasibility. Method: 110 ACI patients were chosen as the objects, and classified into observation group (55 cases) and control group (55 cases) according to the method of random number table. Butyphthalide injection combined with urinary kallikrein was adopted for the observation group based on conventional treatment, while cinepazide maleate injection combined with alprostadil injection was applied for the control group based on conventional treatment. ⋯ The comparison difference of both groups in the occurrence rate of adverse effects had no statistical significance (p > 0.05). Conclusion: The application of butyphthalide combined with urinary kallikrein in ACI treatment can effectively inhibit secretion and release of neuro-cytokines, and improve patients' vascular endothelial function, with significant treatment effect and high safety. Therefore, it deserves to be promoted clinically.
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Aim: There is a close relationship between systemic inflammation and epileptic seizure. Recently, neutrophil/lymphocyte ratio (NLR) and platelet/lymphocyte ratio (PLR) have been defined as significant inflammation biomarkers. In the present study, it was aimed to determine levels of NLR, PLR, and mean platelet volume (MPV) during generalized tonic clonic epileptic seizures, and to investigate their relationships with epileptic seizures. ⋯ Conclusion: The most striking finding of the present study is determination of 1 unit increase in NLR results in 1.95 folds increase in epileptic seizure risk in binary logistic regression analysis. Additionally, it indicates that epileptic seizure is correlated with NLR, PLR, and neutrophil mediated inflammation. To the best of authors knowledge, this is the first report indicating that there is a relationship between epileptic seizure and PLR, neutrophil mediated inflammation, and that 1 unit increase in NLR increases epileptic seizure risk by 1.95 folds.
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Case Reports
Compound heterozygous mutations in the ALDH3A2 gene cause Sjögren-Larsson syndrome: a case report.
Purpose: Sjögren-Larsson syndrome is a rare, autosomal, recessive neurocutaneous disorder caused by mutations in the ALDH3A2 gene, which encodes the fatty aldehyde dehydrogenase enzyme. Deficiency in fatty aldehyde dehydrogenase results in an abnormal accumulation of toxic fatty aldehydes in the brain and skin, which cause spasticity, intellectual disability, ichthyosis, and other clinical manifestations. We present the clinical features and mutation analyses of a case of SLS. ⋯ N386S). Neither of the ALDH3A2 alleles in the compound heterozygote patient were able to generate normal fatty aldehyde dehydrogenase, which were likely responsible for her phenotype of Sjögren-Larsson syndrome. Conclusion: The compound heterozygous mutations found in the ALDH3A2 gene support the diagnosis of Sjögren-Larsson syndrome in the patient and expand the genotype spectrum of the gene.
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Spinal cord infarction (SCI) occurs rarely and is characterized by abrupt onset of neck or back pain and neurologic deterioration. Fibrocartilaginous embolism (FCE) of the spinal cord is a rare but possible cause of acutely progressive spinal cord symptoms. ⋯ Although definitive FCE diagnosis can be confirmed only histologically, the characteristic clinical and radiological features were highly suggestive of FCE. Furthermore, 40 clinically suspected cases of FCE are reviewed.