Precise diagnosis and successful surgical intervention of the median arcuate ligament syndrome: A case report.

Introduction And Importance: The median arcuate ligament syndrome (MALS) is a rare disorder that produces a spectrum of symptoms due to compression of the arcuate ligament, clinically manifested primarily by abdominal pain, nausea, vomiting, and weight loss. The mechanism of these symptoms has not yet been revealed, and the current treatment methods are still somewhat controversial.

Case Presentation: We present a 54-year-old woman who presented with intermittent epigastric pain for nine months.

CXCR4 antagonist AMD3100 enhances therapeutic efficacy of transcatheter arterial chemoembolization in rats with hepatocellular carcinoma.

This study aims to discover the therapeutic effect of chemokine (CXC motif) receptor 4 (CXCR4) antagonist AMD3100 combined with transcatheter arterial chemoembolization (TACE) in a rat model with hepatocellular carcinoma (HCC). An orthotopic model of HCC was established and treated with TACE (doxorubicin-lipiodol emulsion) with or without AMD3100. The tumor volume was measured by magnetic resonance imaging (MRI).

[Research progress on the application of lower limb alignment in discoid meniscus injury].

Discoid meniscus injury is a kind of common sports injury. Its treatment methods include arthroscopic discoid meniscus plasty, discoid meniscus subtotal resection, discoid meniscus total resection and so on. Although the short-term clinical effect is good, the long-term clinical effect is not ideal.

[The risk factors of periprosthetic fracture after hip arthroplasty:a meta-analysis].

Objective: To explore risk factors of the periprosthetic fracture after hip arthroplasty.

Methods: Potential studies were searched in databases including Pubmed, Embase, Cochrane Library, CNKI as well as Wanfang Database up to November 2018 and references in related literatures. The methodological quality of literature was estimated by Newcastle-Ottawa Scale.

Anti-N-Methyl-D-Aspartic Acid Receptor 2 (Anti-NR2) Antibody in Neuropsychiatric Lupus Serum Damages the Blood-Brain Barrier and Enters the Brain.

BACKGROUND Brain microvessel endothelial cells constitute an important component in the blood-brain barrier. Cell-culture-based models of the blood-brain barrier (BBB) have been extensively applied in pharmacology, pathology and physiology. This study investigated effects of anti-N-methyl-D-aspartic acid receptor 2 (anti-NR2), N-methyl-D-aspartic acid (NMDA) receptor antibodies, NMDA receptor antagonists, and NMDA receptor agonists on brain microvessel endothelial cell models, and verified the effect of anti-NR2 antibody on the BBB as a receptor agonist.

Rapamycin Combi with TAE on the Growth, Metastasis, and Prognosis of Hepatocellular Carcinoma in Rat Models.

Introduction And Aim: To investigate the effect of mTOR inhibitor Rapamycin combined with transcatheter arterial embolization (TAE) on the growth, metastasis, and prognosis of hepatocellular carcinoma (HCC) in rat model.

Material And Method: McARH7777 cells were used to construct rat models of HCC, which were randomly divided into Model, Rapamycin, TAE, and Rapamycin + TAE groups. Quantitative reverse transcription-PCR (qRT-PCR) and Western Blot were used to detect the expression of Epithelial-Mesenchymal Transition (EMT)-related molecules, and immunohistochemical staining to determine the expression of EMTrelated proteins, angiogenic factors as well as microvessel density (MVD)-CD34.

Neuropsychiatric involvement in lupus is associated with the Nogo-a/NgR1 pathway.

Neuroinflammation- and neurodegeneration-induced nerve injury may represent important components of neuropsychiatric lupus (NPSLE). Myelin-associated neurite outgrowth inhibitor (Nogo)-a and its receptor, NgR1, limit recovery of the adult central nervous system after injury. We detected a soluble Nogo-a product in the cerebral spinal fluid of patients with NPSLE.

Promotion of peripheral nerve regeneration of a peptide compound hydrogel scaffold.

Background: Peripheral nerve injury is a common trauma, but presents a significant challenge to the clinic. Silk-based materials have recently become an important biomaterial for tissue engineering applications due to silk's biocompatibility and impressive mechanical and degradative properties. In the present study, a silk fibroin peptide (SF16) was designed and used as a component of the hydrogel scaffold for the repair of peripheral nerve injury.

Association of estrogen receptor alpha gene polymorphisms and risk of fracture.

The association between estrogen receptor alpha (ESR1) gene polymorphisms and risk of fracture is still controversial and ambiguous. The objective of this study was to evaluate the effect of PvuII polymorphisms of the ESR1 gene on fracture risk in Chinese patients. A population-based control study of elderly subjects was conducted in 120 fracture patients and 120 controls.

[Application of fibreoptic endoscope in evaluation of swallowing].

Objective: To investigate the effect of fibreoptic endoscopic evaluation of swallowing (FEES) in the assessment of dysphagia.

Methods: Fifty-two patients with neurogenic dysphagia underwent FEES and videofluoroscopy (VF) within a 2-day period. The results obtained were compared.