Predictors of futile recanalization in basilar artery occlusion patients undergoing endovascular treatment: a post hoc analysis of the ATTENTION trial.

Background: Few studies have focused on factors associated with futile recanalization in patients with an acute basilar artery occlusion (BAO) that was treated with modern endovascular therapy (EVT). The aim of this study was to explore the factors associated with futile recanalization in patients with an acute BAO presented within 12 h.

Methods: This is a post-hoc analysis of the ATTENTION trial (The Trial of Endovascular Treatment of Acute Basilar-Artery Occlusion, ClinicalTrials.

Neuroprotective mechanism of salvianolic acid B against cerebral ischemia-reperfusion injury in mice through downregulation of TLR4, p-p38MAPK, p-JNK, NF-κB, and IL-1β.

Objective: Tissue injury and inflammation are two potential outcomes of cerebral ischemia-reperfusion (I/R) injury. Salvianolic acid B (Sal B), isolated from the roots of Salvia miltiorrhiza, is one of the major water-soluble compounds with a wide range of pharmacological effects including antioxidant, anti-inflammatory, antiproliferative, and neuroprotective effects. In the present study, we explored the neuroprotective effects and potential mechanisms of Sal B after I/R injury.

Association of baseline core volume and early midline shift in acute stroke patients with a large ischaemic core.

Background: Midline shift (MLS) is troublesome problem that may occur in patients with a large infarct core (LIC) and may be related to the baseline infarct core volume. The purpose of this study was to explore the relationship between baseline infarct core volume and early MLS presence.

Materials And Methods: Patients with acute intracranial large artery occlusion and a pretreatment relative cerebral blood flow (rCBF) <30% volume ≥50 ml on CT perfusion (CTP) were included, clinical outcomes following endovascular treatment (EVT) were retrospectively analyzed.

Initial Clinical Experience of Repeat Thrombectomy with a Retrieval Stent (RTRS) with Continuous Proximal Flow Arrest by Balloon Guide Catheter for Acute Intracranial Carotid Occlusion.

Background: Balloon guide catheters (BGCs) have good performance in terms of radiological outcomes in acute ischemic thrombectomy. It is not uncommon for BGCs to be blocked by thrombi, especially in cases with acute intracranial internal carotid artery (ICA) occlusion. Our initial experience using repeat thrombectomy with a retrieval stent (RTRS) with continuous proximal flow arrest by BGC for acute intracranial ICA occlusion is presented.

Different phenotypes of neurological diseases, including alternating hemiplegia of childhood and rapid-onset dystonia-parkinsonism, caused by de novo ATP1A3 mutation in a family.

Background: The spectrum of neurological diseases related to ATP1A3 gene mutations is highly heterogeneous and exhibits different phenotypes. Phenotype overlaps, including alternating hemiplegia of childhood (AHC), early infantile epileptic encephalopathy, and rapid-onset dystonia-parkinsonism (RDP), can also occur at extremely low incidences. Currently, over 90 types of pathogenic mutations have been identified in ATP1A3.

Decreased TMEM40 expression is associated with malignant behavior of cutaneous squamous cell carcinoma and inhibits tumor progression.

Cutaneous squamous cell carcinoma (CSCC) is one of the most common types of skin cancer in humans worldwide. The identification and characterization of cancer-associated transmembrane proteins are important for understanding the molecular biology of CSCC. The aim of the present study was to evaluate the expression pattern of transmembrane protein 40 (TMEM40) in CSCC and its clinical significance.

[Effect of intense pulsed light on Trichophyton rubrum growth in vitro].

Objective: To investigate the inhibitory effect of 420 nm intense pulsed light on Trichophyton rubrum growth in vitro and explore the mechanism.

Methods: The fungal conidia were divided into treatment group with intense pulse light irradiation and control group without irradiation. The surface areas of the fungal colonies were photographed before irradiation and on the 2nd and 3rd days after irradiation to observe the changes in fungal growth.

Small interfering RNA targeting TNF-α gene significantly attenuates renal ischemia-reperfusion injury in mice.

Tumor necrosis factor-alpha (TNF-α) has been found to be centrally involved in the development of ischemia-reperfusion injury (IRI)-induced inflammation and apoptosis. Knockdown of TNF-α gene using small interfering RNA (siRNA) may protect renal IRI. Renal IRI was induced in mice by clamping the left renal pedicle for 25 or 35 min.

[Role of NADPH oxidase in oxidative stress injury of human dermal fibroblasts].

Objective: To investigate the role of NADPH oxidase (Nox) in the oxidative stress injury of human dermal fibroblasts (HFbs).

Methods: An oxidative stress injury model was established in HFbs by exposure to H(2)O(2). Normal HFbs and HFbs exposed to H(2)O(2) with and without pretreatment with NADPH oxidase inhibitor were tested for cell viability using MTT assay, and the intracellular reactive oxygen species (ROS) were determined with a DCFH-DA fluorescent probe.

Correlation of expression of STAT3, VEGF and differentiation of Th17 cells in psoriasis vulgaris of guinea pig.

Objective: To investigate the role of T help 17 cells (Th17) and STAT3-VEGF pathway in pathogenesis of psoriasis.

Methods: A total of 50 cases of psoriasis guinea pigs and 20 normal guinea pigs were selected. The ratio of Th17/ IL-17 cell in peripheral blood were detected by flow cytometric analysis; STAT3 and VEGF concentrations were measured by immunohistochemistry and Western blot.

[HLA gene polymorphism and forensic medicine].

The gene complex of Human Leukocyte Antigen (HLA) is located of chromosome 6p21, which is the most complicated dominant polymorphic genetic system. The HLA system has 108 genotypes. It is the best human genetic marker.

[The polymorphism of four Y-STR loci and its application in forensic medicine].

We have obtained the alleles and haplotype distribution of 100 unrelated males from the Chinese Han and Zhuang populations at the four Y chromosome-specific loci A10, C4, A7.1, A7.2 by fluorescent primers and with 377 DNA sequencer.