Recue

Astragaloside IV (AS-IV) is an inartificial saponin separated from astragalus membranaceus, which has exhibited key anti-tumor regulation in some cancers. Circular RNAs (circRNAs) are important regulators in malignant development of gastric cancer (GC). Herein, we focused on the molecular mechanism of AS-IV with circRNA dihydrolipoamide S-succinyltransferase (circDLST) in GC. CircDLST, microRNA-489-3p (miR-489-3p), and eukaryotic translation initiation factor 4A1 (EIF4A1) levels were detected by quantitative real-time polymerase-chain reaction and western blot...

Axonal transport is crucial for neuronal homeostasis, survival, and development. Indeed, axonal transport needs to be precisely regulated for developing axons to swiftly and accurately respond to their complex and evolving environment in space and time. A growing number of studies have started to unravel the diversity of regulatory and adaptor proteins required to orchestrate the axonal transport machinery. Despite some discrepancies between in vitro and in vivo axonal transport studies, most analyses aiming at deciphering these regulatory complexes, as well as their mode of action, were carried out in vitro in primary cultures of neurons, and mainly focused on their impact on axon specification and elongation, but rarely on axon navigation per se...

No abstract text is available yet for this article.

BACKGROUND: The hippocampus is the brain's centre for the consolidation of short-term and spatial memory that enables navigation. Hippocampal injury occurs in hydrocephalus and is associated with loss of memory. OBJECTIVE: We assessed pyknotic changes in kaolin-induced chronic hydrocephalus in adult rats using qualitative and quantitative means, and related these to memory deficits in the rats. METHODS: Adult rats were randomly divided into control and experimental groups...

Gestational diabetes mellitus (GDM) is a situation where glucose intolerance is found in pregnant women without a previous diagnosis of diabetes. The role of Kruppel-like factor 9 (KLF9) has not been investigated in GDM, which constituted the aim of our study. HTR8/SVneo cells were induced by high glucose (HG) and pregnant mice were treated with streptozocin (STZ) to establish GDM model in vitro and in vivo , respectively. The expression level of KLF9 was detected by real-time PCR, immunohistochemical staining, and Western blot...

No abstract text is available yet for this article.

DNA lesions that impede fork progression cause replisome stalling and threaten genome stability. Bacillus subtilis RecA, at a lesion-containing gap, interacts with and facilitates DisA pausing at these branched intermediates. Paused DisA suppresses its synthesis of the essential c-di-AMP messenger. The RuvAB-RecU resolvasome branch migrates and resolves formed Holliday junctions (HJ). We show that DisA prevents DNA degradation. DisA, which interacts with RuvB, binds branched structures, and reduces the RuvAB DNA-dependent ATPase activity...

BACKGROUND AND OBJECTIVE: The level 3 guidelines on treatment of patients with severe/multiple injuries provide a defined framework for an appropriate treatment of these patients. It is presumed that prehospital diagnostic and therapeutic decisions are affected by the clinical expertise and the medical disciplines of the emergency physicians. METHODS: Retrospective, multicenter study based on data from the ADAC Air Recue Service and the TraumaRegister DGU®. In the study period 2011-2015, a total of 11,019 seriously injured patients were included...

Porcine deltacoronavirus (PDCoV), an emerging enteropathogenic coronavirus, causes diarrhoea in suckling piglets and has the potential for cross-species transmission. No effective PDCoV vaccines or antiviral drugs are currently available. Here, we successfully generated an infectious clone of PDCoV strain CHN-HN-2014 using a combination of bacterial artificial chromosome (BAC)-based reverse genetics system with a one-step homologous recombination. The recued virus (rCHN-HN-2014) possesses similar growth characteristics to the parental virus in vitro...

INTRODUCTION: Seizure emergencies-status epilepticus and seizure clusters-require rapid evaluation and treatment. Several consensus-based guidelines support a prompt use of intravenous benzodiazepines as the first-line therapy in seizure emergencies. However, most seizure emergencies start outside the hospital settings. Until recently, approved prehospital rescue therapies were limited to rectal diazepam and buccal midazolam (Europe only). METHODS: The author provides a narrative review of rescue therapies for seizure emergencies based on a comprehensive literature review (PubMed and OvidSP vendors with appropriate keywords to incorporate recent evidence) to highlight the changing landscape of seizure recue therapies...

Increasing studies have shown that long non-coding RNAs (lncRNAs) had crucial regulatory roles in many diseases. Nevertheless, the biological relevance and mechanisms of the NNT-AS1 in gliom remain poorly understood. In the present study, NNT-AS1 expression was up-regulated in the glioma cell lines. Functional assays demonstrated that depletion of NNT-AS1 could notably suppress the proliferation, migration, invasion and EMT of U87MG and A172 cells. In addition, miR-582-5p was predicted to be a target of NNT-AS1 and EZH2 was predicted to be a target of miR-582-5p by bioinformatics software, which was further confirmed by luciferase reporter assay...

In kidney transplantation, the assessment of individual risks remains highly imperfect and highlights the need for robust noninvasive biomarkers with the overall goal to improve patient and graft outcomes. In the field of noninvasive biomarkers discovery, urinary biomarkers are promising tools which use easily accessible biological fluid. During the past decades, the technical revolution in the fields of genetics and molecular biology, and advances in chemistry and data analysis have led to a wealth of studies using urinary cell pellets or supernatants from kidney transplant recipients...

Le choc septique post-avortement est une cause mondiale importante de mortalité maternelle, mais on l'observe rarement dans les pays développés. Nous décrivons ici un cas d'avortement septique associé à un nouvel agent pathogène : Neisseria meningitidis. Une femme multipare de 30 ans s'est trouvée en choc septique après un avortement spontané incomplet. Elle a reçu un traitement empirique par antibiotiques et vasopresseurs, a subi une dilatation-aspiration d'urgence et a été admise à l'unité de soins intensifs...

OBJECTIF: Cette directive passe en revue l'évaluation clinique et la prise en charge des maladies gestationnelles trophoblastiques, notamment les traitements chirurgicaux et médicamenteux des tumeurs bénignes, prémalignes et malignes. L'objectif de la présente directive clinique est d'aider les fournisseurs de soins de santé à rapidement diagnostiquer les maladies gestationnelles trophoblastiques, à normaliser les traitements et le suivi et à assurer des soins spécialisés précoces aux patientes dont l'atteinte est maligne ou métastatique...

OBJECTIVE: Provoked vestibulodynia (PVD) is a common chronic pain condition characterized by pain at the vulvar vestibule elicited by touch. Both PVD and sexual abuse lead to negative psychosocial and sexual consequences. However, little is known about the wellbeing of women with PVD and a history of sexual abuse. The aim of this study was to characterize a sample of women seeking treatment for PVD who have experienced sexual abuse. METHODS: A total of 404 women diagnosed with PVD completed self-report questionnaires of PVD symptoms and psychosocial and sexual wellbeing before and after participating in a multidisciplinary PVD treatment program...

BACKGROUND: Botulinum toxin type A (BTX-A) was considered to be a new potential drug for neuropathic pain (NP) treatment. RESULTS: In vivo, BTX-A attenuated chronic compression injury (CCI)-induced pain in rats, and reduced production of pro-inflammatory factors. The inhibition of BTX-A to expression and phosphorylation of SNAP23 were partly reversed by TLR2/MyD88 upregulation. In LPS-stimulated microglia, we also found that BTX-A suppressed TLR2, MyD88, p-SNAP23 and SNAP23 expression, and reduced pro-inflammatory factors secretion...

Natural chromosomal transformation (CT) plays a major role in prokaryote evolution; yet factors that govern the integration of DNA from related species remain poorly understood. We show that in naturally competent Bacillus subtilis cells the acquisition of homeologous sequences is governed by sequence divergence (SD). Integration initiates in a minimal efficient processing segment via homology-directed CT, and its frequency decreases log-linearly with increased sequence divergence up to 15%. Beyond this and up to 23% SD the interspecies boundaries prevail, the CT frequency marginally decreases, and short (<10-nucleotides) segments are integrated via homology-facilitated micro-homologous integration...

: Venous thromboembolism (VTE) is the third most common cardiovascular disease and optimizing treatment is essential. In this single-center pilot study, we sought to investigate the effects of statins in addition to anticoagulation in patients with acute VTE. We enrolled patients over 18 with an acute proximal lower extremity deep vein thrombosis with or without pulmonary embolism. Patients were randomized to anticoagulation alone (with either warfarin or rivaroxaban) or anticoagulation and atorvastatin 40 mg daily and followed for 9 months...

Purpose: Artemisia nilagirica (AN), which is known to have antimicrobial, antioxidant, antiulcer, and anti-asthmatic properties, has been recently shown to have anti-cancer activity. However, the mechanism responsible for the anti-cancer property and its effect on cellular properties and functions are not known. Material and methods: We have characterized the biochemical and biomechanical properties of MDA-MB-231 cells treated with the methanolic extract from AN...

INTRODUCTION: L'excision constitue un véritable problème de santé publique au Mali. Ce travail a été initié pour apprécier les aspects épidémiologiques, cliniques, socioculturels et économiques de l'excision. MéTHODE: Il s'agissait d'une étude multicentrique en grappe, prospective, allant du 16 avril au 20 juillet 2012 et concernait les fillettes âgées de 0 à 15 ans vues en consultation dans les différentes structures sanitaires de Bamako. Les données ont été analysées par le logiciel SPSS version 12...