Publications by authors named "Niu Xiao-Yuan"

Article Synopsis
  • Statins are commonly used to prevent further strokes in patients with mild ischemic stroke, but it is unclear if higher doses are beneficial in Asian populations.
  • A study comparing high-dose and moderate-dose statins found no significant difference in stroke recurrence rates at 3 and 12 months, suggesting both doses are similarly effective.
  • However, high-dose statins were linked to a higher risk of intracranial hemorrhage, indicating potential safety concerns with more intensive treatment.
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Objective: To investigate the safety and efficacy of intensive statin in the acute phase of ischemic stroke after intravenous thrombolysis therapy.

Methods: A total of 310 stroke patients treated with rt-PA were randomly scheduled into the intensive statin group (rosuvastatin 20 mg daily × 14 days) and the control group (rosuvastatin 5 mg daily × 14 days). The primary clinical endpoint was excellent functional outcome (mRS ≤ 1) at 3 months, and the primary safety endpoint was symptomatic intracranial hemorrhage (sICH) in 90 days.

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Alzheimer disease (AD) is the most common neurodegenerative disease in the world. The relationship between AD and homocysteine (Hcy) is contradictory.A community-based investigation was conducted to find patients with AD in a vitamin B deficient population (≥55 years old) in Lüliang area in China.

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Objective: Stroke is the leading cause of mortality and acquired disability in adults in China. In this study, we investigated the role of carotid artery intima-media thickness (IMT) and carotid plaques in new ischemic stroke of high-risk population in North China.

Methods: The study was conducted in 4 towns in North China area.

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Background And Objectives: With the development of enteral nutrition in patients with neurological disorders in China, related guidelines were published in 2011. The Chinese Society for Parenteral and Enteral Nutrition conducted a survey to evaluate the status quo of enteral nutrition practices in these patients.

Methods And Study Design: This multicenter prospective investigation was conducted from April 2012 to April 2013 and involved 18 tertiary hospitals in China.

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Glioblastoma multiforme (GBM) is the most malignant glioma and patients diagnosed with this disease had poor outcomes even treated with the combination of conventional treatment (surgery, chemotherapy, and radiation). Dendritic cells (DCs) are the most powerful antigen presenting cells and DC-based vaccination has the potential to target and eliminate GBM cells and enhance the responses of these cells to the existing therapies with minimal damage to the healthy tissues around them. It can enhance recognition of GBM cells by the patients' immune system and activate vast, potent, and long-lasting immune reactions to eliminate them.

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Objective: Cerebral autosomal dominant arteriopathy with subcortical infarcts and leucoencephalopathy (CADASIL) is an inherited cerebral arteriolar disease in adulthood, which is caused by NOTCH3 gene mutation. The main symptoms were migraine, cerebral stroke, later with mood disorders and dementia in Caucasian patients. Recently, the disease was also recognized in Asian patients, in whom the migraine is rarely reported.

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Objectives: To search for mutations in NOTCH3 gene in four Chinese families with cerebral autosomal dominant arteriopathy with subcortical infarcts and leukoencephalopathy (CADASIL).

Methods: Four probands from four unrelated families with typical manifestations of CADASIL were studied. The 1 approximately 12 coding exons and their flanking intron sequences of NOTCH3 gene were amplified by PCR and sequenced.

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