Guillain-Barre syndrome after myocardial infarction: a case report and literature review.

Background: Guillain-Barre syndrome after myocardial infarction occurs infrequently, and its occurrence following percutaneous coronary intervention is extremely rare. Due to the high mortality rate of myocardial infarction and the disability of Guillain-Barre syndrome, early identification of Guillain-Barre syndrome after myocardial infarction and early intervention can decrease the mortality rate, lead to early recovery, and provide a better outcome.

Case Presentation: Herein, we reported a rare case of Guillain-Barre syndrome after myocardial infarction treated with percutaneous coronary intervention.

Risk factors for the severity of Guillain-Barré syndrome and predictors of short-term prognosis of severe Guillain-Barré syndrome.

Guillain-Barré syndrome (GBS) is a neurological disorder characterized by paralysis. Identifying the severity, appropriate therapeutic method, and prognosis of GBS at an early stage is highly important. This study aimed to investigate the modifiable risk factors for the severity of GBS and consequent need for mechanical ventilation (MV) and to identify clinical predictive factors for poor short-term outcomes of severe GBS.

Effectiveness and safety of high dose clopidogrel plus aspirin in ischemic stroke patients with the single CYP2C19 loss-of-function allele: a randomized trial.

Background: Dual antiplatelet aggregation therapy leads to better outcomes in patients with carotid artery stenosis, intracranial artery stenosis, minor strokes, or transient ischaemic attacks. However, carriers of the CYP2C19 loss-of-function allele may not experience the desired effects. We attempted to increase the clopidogrel dose to determine whether it would improve the outcomes of stroke patients who carry a single loss-of-function allele.

Validation of iScore and PLAN Score for Death in Thrombectomy in Acute Stroke Due to Anterior Circulation Large Artery Occlusion.

Background: To validate iScore and PLAN score in acute anterior circulation large vessel occlusion stroke patients undergoing thrombectomy.

Methods: iScore and PLAN score were calculated for consecutive acute ischemic stroke undergoing thrombectomy were included and death at 1 month and death at 3 months were recorded. The area under the receiver operating characteristic curve was used to assess the discrimination ability of the scales for death.

Increased Serum Acylated Ghrelin Levels in Patients with Mild Cognitive Impairment.

Ghrelin is a stomach-derived circulating hormone. In addition to its function as an orexigenic stimulant, the role of ghrelin in the consolidation of learning and memory has been implicated in recent years. However, the status of circulating acylated ghrelin (AG, that is, the functional form of ghrelin) in the symptomatic predementia stage of Alzheimer's disease (AD) has rarely been investigated.

Alien hand syndrome following corpus callosum infarction: A case report and review of the literature.

Alien hand syndrome (AHS) is characterized by involuntary and autonomous activity of the affected limbs, and consists of the frontal, callosal and posterior AHS variants. The callosal subtype, resulting from damage to the corpus callosum, frequently features intermanual conflict. However, infarction of the corpus callosum is rare due to abundant blood supply.

MicroRNA-26b is upregulated in a double transgenic mouse model of Alzheimer's disease and promotes the expression of amyloid-β by targeting insulin-like growth factor 1.

Alzheimer's disease (AD) is the most common form of dementia among the aging population. It is pathologically characterized by synaptic impairment, accumulation of neurofibrillary tangles and amyloid‑β (Aβ) deposition. MicroRNA‑26b (miR‑26b) has been observed to be upregulated in the human temporal cortex in AD, however, the function of miR‑26b has not been verified.

Apolipoprotein E gene variants of Alzheimer's disease and vascular dementia patients in a community population of Nanking.

To explore apolipoprotein E gene variants distribution among the patients of Alzheimer's disease and vascular dementia for the elderly community population in Nanking, the polymerase chain reaction and restriction fragment length polymorphism techniques were employed to analyze the gene frequency of apolipoprotein E (ApoE) for 113 cases with Alzheimer's disease (AD), 85 cases with vascular dementia (VaD), 147 cases with questionable dementia (QD), and 396 dementia-free controls. It was found that ApoE ε4 gene container (37.17%) and allele frequency (21.

Elevated Galectin-3 Levels in the Serum of Patients With Alzheimer's Disease.

Alzheimer's disease (AD) is a neurodegenerative disorder of the central nervous system. Galectin-3 (Gal-3) is characterized by a conserved sequence within the carbohydrate recognition domain. The effect of Gal-3 in AD is presently unknown.

[Effect of the oil from ganoderma lucidum spores on pathological changes in the substantia nigra and behaviors of MPTP-treated mice].

Objective: To investigate the oil from the spores of ganoderma lucidum, a rare Chinese herb, on the behaviors and pathological changes in the substantia nigra pars compacta (SNpc) in mouse models of Parkinson's disease (PD) induced by MPTP.

Methods: C57BL mice were divided into 3 groups, and the ganoderma spores oil + MPTP group were treated with ganoderma spores oil for 8 days, together with subcutaneous injection of MPTP (30 mg/kg) starting on the third day for 6 days; MPTP group were pretreated with normal saline before subcutaneous MPTP injection, and the normal control group received pretreatment with normal saline before subcutaneous normal saline injection. The behavioral changes of the mice in different groups were observed by pole test, dopamine and its metabolic products in the striatum determined by HPLC, tyrosine hydroxylase (TH) positive cells detected by immunofluorescence method, and expression of TH protein by Western blotting.

[Expressions of Abeta1-40, Abeta1-42, tau202, tau396 and tau404 after intracerebroventricular injection of streptozotocin in rats].

Objective: To investigate the effects of intracerebroventricular (ICV) administration of streptozotocin (STZ) on the expressions of Abeta and hyperphosphorylation of tau protein in rat brain.

Methods: Twenty-four adult SD rats were randomized into 2 groups to receive ICV of STZ bilaterally at the dose of 3 mg/kg (with the injection repeated on day 3) or normal saline injection in an identical manner. Twenty-one days later, the expressions of Abeta(1-40), Abeta(1-42), tau(202), tau(396) and tau(404) were investigated immunohistochemically.