Magnetic resonance diffusion tensor imaging for occult lesion detection in multiple sclerosis.

It remains challenging to locate occult lesions in patients with multiple sclerosis (MS). Diffusion tensor imaging (DTI) has been demonstrated to have the potential to identify occult changes in MS lesions. The present study used 3.

Diffusion tensor imaging of occult injury of optic radiation following optic neuritis in multiple sclerosis.

Multiple sclerosis (MS) is easily detected by routine magnetic resonance imaging (MRI). However, it is not possible to detect early or occult lesions in MS by routine MRI, and this may explain the inconsistency between the severity of the lesions found by MRI and the degree of clinical disability of patients with MS. The present study included 10 patients with relapsing-remitting MS and 10 healthy volunteers.

Fulminant bilateral acute retinal necrosis syndrome associated with viral encephalitis: A case report.

Herpes simplex virus (HSV) is the most common cause of acute viral encephalitis. Acute retinal necrosis (ARN) is a rapidly progressing and potentially blinding eye disease that may be induced by HSV. The present case study reports the very rare case of a patient with herpes simplex encephalitis (HSE) combined with acute retinal necrosis (ARN).

A rare case of oligoastrocytoma with atypical symptoms initially diagnosed as multiple sclerosis: A case report.

Oligoastrocytoma (OA) is an extremely rare tumor that may be difficult to diagnose, as it mimics multiple sclerosis (MS) clinically and radiologically. OA and MS are both space-occupying lesions. The symptoms of OA are complex and depend on tumor location and size.

Knockdown of ADAM10 inhibits migration and invasion of fibroblast-like synoviocytes in rheumatoid arthritis.

Rheumatoid arthritis (RA) is a systemic autoimmune disease with high rates of morbidity and mortality. Previous studies proposed that the A disintegrin and metalloprotease (ADAM) family is involved in the regulation of inflammation and arthritis. Thus, the present study investigated whether ADAM10 is involved in the progression of RA.

The effects of DL-3-n-butylphthalide in patients with vascular cognitive impairment without dementia caused by subcortical ischemic small vessel disease: A multicentre, randomized, double-blind, placebo-controlled trial.

Introduction: Vascular cognitive impairment without dementia is very common among the aged and tends to progress to dementia, but there have been no proper large-scale intervention trials dedicated to it. Vascular cognitive impairment without dementia caused by subcortical ischemic small vessel disease (hereinafter, subcortical Vascular cognitive impairment without dementia) represents a relatively homogeneous disease process and is a suitable target for therapeutic trials investigating Vascular cognitive impairment without dementia. Preclinical trials showed that dl-3-n-butylphthalide (NBP) is effective for cognitive impairment of vascular origin.

A rare case of Primary Central Nervous System Lymphoma initially diagnosed as demyelinating encephalopathy.

We report a case of histopathologically-confirmed primary central nervous system lymphoma who was initially diagnosed as demyelinating encephalopathy. A 58-year-old woman was admitted with confusion and left hemiparesis. Head MR showed abnormal flaky hypointense T1 and hyperintense T2 signals at right thalamus, splenium of corpus callosum, bilateral cerebral peduncle, pons, medulla oblongata, basal ganglia and right corona radiata.

A rare case of pituitrin-induced delayed encephalopathy.

A 26-year-old girl was admitted to the Neurological Department of The First Teaching Hospital of Jilin University with complaints of rapidly deteriorating speech clumsiness for 18 days. Five Days before her attack she had undergone intramuscular pituitrin therapy on account of recurrent haemoptysis. Cranial MRI revealed multiple abnormal signals in bilateral hemisphere and symmetric abnormal signal in bilateral caudate nucleus and putamen.

A rare case of critical illness polyneuropathy and literature review.

A 40- year-old Male was admitted to the first hospital of Jilin University with the complaint of 4 days of fever and headache and aggravation of weakness in his lower extremities accompanied with dysuria and disturbance of consciousness for one day. He had tachycardia, tachypnea and elevated white blood cell counts. General status of the patient got better day by day, while weakness and pain in his lower extremities had developed and gradually quadriplegia arose.

A rare case of limbic encephalitis with anti leucine-rich glioma inactivated-1 (LGI1) antibodies.

We report a case of limbic encephalitis with LGI1 antibodies and cranial MRI abnormality. A 41-year-old woman who presented with confusional state that had started 1 month ago. Brain magnetic resonance imaging revealed hyperintense signal in right basal ganglia followed by hyperintense signals in left hippocampus and bilateral basal ganglia half a month later.

Loss of fragile histidine triad and amplification of 1p36.22 and 11p15.5 in primary gastric adenocarcinomas.

Aim: To investigate the genomic copy number alterations that may harbor key driver genes in gastric tumorigenesis.

Methods: Using high-resolution array comparative genomic hybridization (CGH), we investigated the genomic alterations of 20 advanced primary gastric adenocarcinomas (seventeen tubular and three mucinous) of Chinese patients from the Jilin province. Ten matching adjacent normal regions from the same patients were also studied.

Chronic effects of venlafaxine on synaptophysin and neuronal cell adhesion molecule in the hippocampus of cerebral ischemic mice.

Venlafaxine, a novel antidepressant, inhibits serontonin and norepinephrine reuptake in the presynaptic cleft. Unlike typical selective serontonin reuptake inhibitors (SSRIs), venlafaxine may have modulatory effects on nerve terminals and neuronal plasticity. Our preliminary data found that 5 mg.

Expression of fascin in thyroid neoplasms: a novel diagnostic marker.

Purpose: Fascin, an actin-bundling protein, is markedly upregulated in several epithelial tumors and its expression often correlates with high-grade, extensive invasion, and distant metastasis. However, reports about fascin expression in endocrine tumors remain rare. The aim of the present study was to assess the diagnostic significance of fascin in thyroid neoplasms.

Carboxyfluorescein diacetate succinimidyl ester fluorescent dye for cell labeling.

Our objective was to study the properties of the carboxyfluorescein diacetate succinimidyl ester (CFDA-SE) and the methodology of cell labeling using CFDA-SE fluorescent dye. First, we analyzed the kinetics of CFDA-SE fluorescent dye intensity over time. Second, we determined the optimal concentration of CFDA-SE fluorescent dye for cell labeling.

[A novel orthopaedic biodegradable polymer and its biocompatibility].

Copolymer of polycaprolactone (PCL) and polylactic acid (PLA) was synthesized and catalyzed using Y (CF3COO)3/AL (I-Bu)3. The biocompatibility was evaluated by means of biochemistry, immunocytochemistry, and by cytotoxity test. This novel orthopedic biodegradable polymer can serve as an ideal orthopedic biodegradable implants, and adjustment of molecular weight and ratio of polymers can control its degradation period.

Shock waves increase T-cell proliferation or IL-2 expression by activating p38 MAP kinase.

Shock waves were elicited by transient pressure disturbances, which could be used to treat musculoskeletal disorders. In present studies, we investigated whether the low-density shock waves (LDSWs), which are able to damage plasma membrane without impairing the vimentin or other organelles, might augment T-cell proliferation as well as IL-2 expression, and if mitogen activated protein kinase p38 (p38 MAPK) might be an underlying mechanism through which the LDSWs enhanced T-cell function. We found that the LDSWs increased activation of p38 MAPK in Jurkat T cells.