Rifampicin Attenuated Global Cerebral Ischemia Injury via Activating the Nuclear Factor Erythroid 2-Related Factor Pathway.

Recent studies have found that rifampicin has neuroprotective properties in neurodegenerative diseases. However, the exact mechanisms of action remain unclear. The nuclear factor erythroid 2-related factor 2 (Nrf2) has been considered a potential target for neuroprotection.

Self-reported reasons for treatment non-adherence in Chinese asthma patients: A 24-week prospective telephone follow-up study.

Background: Treatment non-adherence is a challenge to achieve asthma control. However, few prospective studies were done for exploring asthma patient adherence in real world.

Objectives: To evaluate treatment adherence and causes of non-adherence in a large asthma Chinese population.

Correlation between matrix metalloproteinase-9 and vascular endothelial growth factor expression in lung adenocarcinoma.

The aim of this study was to investigate the correlation between the expression of matrix metalloproteinase-9 (MMP-9) and vascular endothelial growth factor (VEGF) and clinicopathological features of lung adenocarcinoma. The expression of MMP-9 and VEGF was evaluated by immunohistochemistry of 30 samples from lung adenocarcinoma patients and 12 paratumoral (normal) tissue samples. In addition, the change in VEGF or MMP-9 expression after MMP-9 or VEGF blockade, respectively, was measured using western blot in lung adenocarcinoma A549 cells.

Effects of beta 2 adrenergic agonists on axonal injury and mitochondrial metabolism in experimental autoimmune encephalomyelitis rats.

The primary aims of this study were to investigate mitochondrial metabolism during experimental allergic encephalomyelitis (EAE) animal model axonal injury and to determine the correlation among neurological function scores, pathological changes, and the activities of the BB isoenzyme of creatine kinase (CK-BB), catalase (CAT), and calpain in the brain tissues of EAE rats. Another goal was to preliminarily define the mechanism of mitochondrial metabolism resulting from the effect of beta 2 adrenergic agonists in the process of EAE animal model axonal damage. EAE was induced in specific pathogen free Wistar rats by guinea pig spinal cord homogenate, complete Freund's adjuvant, and pertussis vaccine.

Molecular cytogenetic characterization of mammary neuroendocrine carcinoma.

Primary mammary neuroendocrine carcinoma (NEC) is an uncommon entity that accounts for 2% to 5% of breast carcinomas. Recent reports have shown that NEC of the breast is an aggressive subtype of mammary carcinoma that is distinct from invasive ductal carcinoma, not otherwise specified, and have suggested that these tumors have a poorer prognosis than invasive ductal carcinoma, not otherwise specified. In this study, we provide the first cytogenetic characterization of mammary NEC using both conventional G-banding and spectral karyotype on a group of 7 tumors.

TNM stages and prognostic features of colorectal mucinous adenocarcinomas: a meta analysis.

Aim: The significance of the mucinous adenocarcinoma in TNM staging and prognosis for colorectal tumor patients is still controversial. The aim was to provide a meta-analysis for TNM staging and prognostic features of colorectal tumors.

Methods: 30 individual case-control studies were finally included into this meta-analysis, involving a total of 444,489 cancer cases and 45,050 mucinous adenocarcinomas, of relations with TNM staging and prognostic features.

Altered expression of Dscam in temporal lobe tissue from human and experimental animals.

Down syndrome cell adhesion molecule (Dscam) is a neural adhesion molecule that plays an essential role in the establishment of neural circuits. Considerable evidence suggests that Dscam is required for axon guidance and dendritic arborization. Our aim was to investigate the expression of Dscam in the temporal lobes of patients with intractable epilepsy (IE) and of experimental animals.