Occurrence, source apportionment and ecological risk of bisphenol analogues in river sediments in areas with different land use patterns.

Bisphenol analogues (BPs) have gained increasing attention in recent years due to their ubiquitousness and potential endocrine disrupting properties in environments. However, little information is available on their spatiotemporal distribution, source apportionment and ecological risk in river sediments, especially the case in river basins with a high population density and those typical regions with agricultural-urban gradient, where land use patterns and intensity of human activity are varying. In this study, field investigations of BPs in the sediment of the entire Qinhuai River Basin, a typical agricultural-suburban agricultural-urban gradient area, were conducted before and after the flood period.

Association Between Triglyceride-Glucose Index and Hearing Threshold Shifts of Adults in the United States: National Health and Nutrition Examination Survey, 2015-2016.

Objective: Sensorineural Hearing Loss (SNHL) is a representative human sensory impairment, few studies have paid attention to the correlation between the Triglyceride-Glucose (TyG) index and SNHL to date. We conducted this analysis to elucidate the correlation between the TyG index and pure tone hearing thresholds among US adults.

Methods: Our analysis included 1226 adults (age range: 20 to 69 years old) from the 2015-2016 National Health and Nutrition Examination Survey (NHANES) data.

Spatiotemporal distribution, source apportionment, and ecological risk of bisphenol analogues in a highly urbanized river basin.

Bisphenol analogues (BPs), as one of the endocrine disruptors, have received wide attention due to their adverse impacts on ecosystems. However, the seasonal spatiotemporal distribution, source apportionment, and ecological risk of BPs in natural basins are poorly understood. Especially in highly urbanized river basins with the extensive economic development and anthropogenic activities threaten these critical but ecologically fragile regions.

Tumor Microbiome in Nasopharyngeal Carcinoma and Its Association With Prognosis.

Introduction: Previous studies have reported a close relationship between cancer and microbes, particularly gut and tumor microbiota; however, the presence of tumor microbiome in nasopharyngeal carcinoma (NPC) and its role in the prognosis of NPC remain unclear.

Methods: We collected 64 samples including tissues from 50 patients with NPC (NPC group) and 14 patients with chronic nasopharyngitis (control group) receiver operating characteristics and we applied 16S ribosome RNA gene sequencing of all samples to assess microbiome profiles and immunohistochemistry to detect tumor microbiome in NPC.

Results: Patients in the control group harbored higher species diversity than those in the NPC group; however, the beta diversity was more distinct in the NPC group.

Long non-coding RNA SPRY4-IT1 promotes proliferation and metastasis in nasopharyngeal carcinoma cell.

Background: Long non-coding RNA SPRY4 intronic transcript 1 (Lnc RNA SPRY4-IT1) was aberrant-expressed in various kinds of cancer. Increasing evidence demonstrated that lnc RNAs involved in tumorigenesis and metastasis. In this study, we aimed to explore the biological role of SPRY4-IT1 on the phenotype of nasopharyngeal carcinoma (NPC) in vitro and in vivo.

Clinical Characteristics and Prognosis of Small Cell Carcinoma in the Nasopharynx: A Population-Based Study.

Background: Nasopharyngeal small cell carcinoma (SmCC) is a rare histological type of nasopharyngeal cancer, and its prognosis remains poor. This study aimed to determine the clinical characteristics and survival prognostic factors of nasopharyngeal SmCC.

Methods: Detailed clinicopathologic and therapeutic characteristics of a patient diagnosed with nasopharyngeal SmCC were determined.

Cephalometric craniofacial features of patients with Sagliker syndrome: a primary analysis of our experience.

Background: Sagliker syndrome (SS) is characterized by a severe uglifying facial appearance resulting from untreated or inadequately treated secondary hyperparathyroidism (SHPT). To date, the craniofacial morphology of patients with SS has yet to be analyzed. The present research sought to cephalometrically evaluate the craniofacial features of patients with SS and to perform an in-depth analysis of their serum biochemical parameters, with the aim of furthering the theoretical basis for the early diagnosis and prevention of SS.

Barrier Protection Measures for the Management of Allergic Rhinitis: A Systematic Review and Meta-analysis.

Background: Pharmacotherapy for allergic rhinitis (AR) still remains unsatisfying regarding its effect and safety. Barrier protection measures may be a good choice for the patients with AR.

Objective: To assess the efficacy and safety of barrier protection measures in the treatment of AR.

Paeoniflorin exhibits antitumor effects in nasopharyngeal carcinoma cells through downregulation of NEDD4.

Paeoniflorin (PF), which is isolated from the paeony root, possesses tumor suppressive function in a variety of malignancies. However, it is unknown whether PF possesses anticancer activity in nasopharyngeal carcinoma (NPC) and which molecular mechanism is involved in PF-triggered antitumor function. In the current study, we measured cell proliferation, apoptotic death, cell cycle, cell motility in NPC cells after PF exposure.

Inhibition of Notch-1 pathway is involved in rottlerin-induced tumor suppressive function in nasopharyngeal carcinoma cells.

Recent studies have revealed that rottlerin is a natural chemical drug to exert its anti-cancer activity. However, the molecular mechanisms of rottlerin-induced tumor suppressive function have not been fully elucidated. Notch signaling pathway has been characterized to play a crucial role in tumorigenesis.

Curcumin exerts its antitumor activity through regulation of miR-7/Skp2/p21 in nasopharyngeal carcinoma cells.

Curcumin, a natural polyphenol compound, exhibits tumor suppressive activity in a wide spectrum of cancers, including nasopharyngeal carcinoma cells. However, the exact molecular mechanisms governing this tumor suppressive activity remain elusive. Multiple studies have revealed that miRNAs are critically involved in tumorigenesis, indicating that targeting miRNAs could be a therapeutic strategy for treating human cancer.

NEDD4 is involved in acquisition of epithelial-mesenchymal transition in cisplatin-resistant nasopharyngeal carcinoma cells.

Nasopharyngeal carcinoma (NPC) is a highly invasive head-neck cancer derived from the nasopharyngeal epithelium, mainly prevalent in southern China and Southeast Asia. Radiotherapy and adjuvant cisplatin (DDP) chemotherapy are standard administrations applied in the treatment of NPC. However, resistance to chemotherapeutic drugs has recently become more common, resulting in worse treatment outcome for NPC therapy.

Multiple ectopic calcifications in subcutaneous tissues with chronic renal failure: A case report.

Background: Multiple tumor-like ectopic calcifications is a rare syndrome characterized by subcutaneous mass deposits of calcium phosphate in periarticular tissues. Although several cases of the surgical treatment of tumoral calcinosis have been reported, the present case is unique in that multiple ectopic calcifications in subcutaneous tissues were found in a hemodialysis patient who had been operated on a total of five times within a period of 1.5 years.

Effects of mobile phone WeChat services improve adherence to corticosteroid nasal spray treatment for chronic rhinosinusitis after functional endoscopic sinus surgery: a 3-month follow-up study.

The objective of the study is to investigate the impact of receiving daily WeChat services on one's cell phone on adherence to corticosteroid nasal spray treatment in chronic rhinosinusitis (CRS) patients after functional endoscopic sinus surgery (FESS). This study was a two-arm, randomized, follow-up investigation. Patients with chronic rhinosinusitis with/without nasal polyps following bilateral FESS were randomised to receive, or to not receive, daily WeChat service on their cell phone to take corticosteroid nasal spray treatment.

Antitumor activity of curcumin is involved in down-regulation of YAP/TAZ expression in pancreatic cancer cells.

Pancreatic cancer (PC) is one of the most aggressive human malignancies worldwide and is the fourth leading cause of cancer-related deaths. Curcumin (diferuloylmethane) is a polyphenol derived from the Curcuma longa plant. Certain studies have demonstrated that curcumin exerts its anti-tumor function in a variety of human cancers including PC, via targeting multiple therapeutically important cancer signaling pathways.

Phase I trial of nedaplatin chemotherapy concurrent with radiotherapy for untreated locoregionally advanced nasopharyngeal carcinoma.

Purpose: In this phase I study, single-agent chemotherapy was conducted in patients with locoregionally advanced nasopharyngeal carcinoma (NPC) using nedaplatin (NDP) and concomitant radiotherapy. The study sought to determine the maximum tolerated dose (MTD), recommended dose (RD) and the clinical efficacy of this treatment in locoregionally advanced NPC patients.

Experimental Design: Twenty patients were enrolled.

Concomitant corticosteroid nasal spray plus antihistamine (oral or local spray) for the symptomatic management of allergic rhinitis.

The purpose of this study was to perform a systematic review and meta-analysis of randomized controlled trials (RCTs) to compare the symptomatic management of corticosteroid nasal spray plus antihistamine (oral or local spray) with that of either therapy given alone, or placebo in patients with allergic rhinitis (AR). The PRISMA guidelines for meta-analysis reporting were followed. Total nasal symptom scores and individual nasal symptom scores were pooled after assessing heterogeneity among studies.

Management of sphenoidal sinus lesions by septal-assisted approach: Surgical skills and advantages.

The aim of this study was to develop a less invasive trans-septal approach for the endoscopic management of sphenoid sinus lesions. We performed a septal-assisted surgical procedure for endoscopic sphenoidectomy in 38 patients with isolated or combined sphenoidal sinus lesions, including fungal balls, mucoceles, purulent cystic sphenoidal sinusitis, etc. The posterior portion of the nasal septum became flexible after removal of the vomer and the sphenoidal rostrum.

[Leukotriene receptor antagonist as add-on therapy to intranasal corticosteroids in the treatment of allergic rhinitis: a systematic review].

Objective: To systematically evaluate the efficacy and safety of leukotriene receptor antagonist (LTRA) combined intranasal corticosteroids in the treatment of allergic rhinitis (AR).

Method: The randomized controlled trials (RCT) about the combined therapy of LTRA and nasal corticosteroids from January 1985 to May 2014 were searched in OVID, PubMed, EMBASE, CNKI, WanFang Data, and Cochrane Library. Two reviewers independently screened the literatures, extracted the data, and evaluated the methodological quality.

Acupuncture for the treatment of allergic rhinitis: a systematic review and meta-analysis.

Background: Because acupuncture may modulate the immune system, it has been proposed as a useful treatment for patients with allergic rhinitis (AR). Here, we assessed the evidence for the clinical efficacy of acupuncture for the management of AR patients by performing a systematic review and meta-analysis of the published literatures.

Methods: By searching PubMed, EMBASE, the Cochrane clinical trials database, and the China National Knowledge Infrastructure from 1980 through July 11, 2013, we collected and analyzed the randomized controlled trials (RCTs) of acupuncture for the treatment of AR patients to assess its efficacy and safety.

[Efficacy of intranasal antihistamine in the treatment of allergic rhinitis: a meta-analysis].

Objective: To systematically evaluate the efficacy of intranasal antihistamine in the treatment of allergic rhinitis.

Methods: The randomized controlled trials (RCT) about intranasal antihistamines for the treatment of allergic rhinitis between January 1985 and January 2014 were searched in OVID, PubMed, EMBASE, CNKI, WanFang Data and Cochrane Library. Two reviewers independently screened the literatures, extracted the data, and evaluated the methodological quality, then meta-analysis was performed by using RevMan 5.

Osteopontin promotes EZH2 expression and tumor progression in nasopharyngeal carcinoma.

Objective: To evaluate the possible mechanism of osteopontin (OPN) in the tumor progression of nasopharyngeal carcinoma (NPC).

Methods: Twenty NPC specimens and 10 normal biopsy specimens were analyzed, and the expression of OPN and enhancer of zeste homolog 2 (EZH2) was examined by immunohistochemical staining. Moreover, the expression of EZH2 in NPC cell lines was examined using quantitative reverse transcription polymerase chain reaction and Western blot analysis in the presence of recombinant human (rh) OPN and specific inhibitors.

A modified surgical procedure for endoscopic optic nerve decompression for the treatment of traumatic optic neuropathy.

Background: Although the endoscopic anterior-to-posterior technique offers many advantages, the long-term effects of the iatrogenic trauma (removal of the uncinate process and anterior ethmoidal sinus) resulting from the complete ethmoidectomy procedure used to gain full access to the optic nerve canal is unknown, and sequelae such as nasal synechia and sinusitis should not be ignored.

Aims: The aim of our study is to develop a less invasive procedure for endoscopic optic nerve decompression.

Materials And Methods: We proposed a modified trans-sphenoidal surgical procedure for endoscopic optic nerve decompression in five patients with traumatic optic neuropathy (TON), all with high sphenoidal pneumatisation and without Onodi cellulae.

Interleukin-17A promotes MUC5AC expression and goblet cell hyperplasia in nasal polyps via the Act1-mediated pathway.

Background: Recent studies demonstrated that nasal polyps (NP) patients in China and other Asian regions possessed distinct Th17-dominant inflammation and enhanced tissue remodeling. However, the mechanism underlying these observations is not fully understood. This study sought to evaluate the association of interleukin (IL)-17A with MUC5AC expression and goblet cell hyperplasia in Chinese NP patients and to characterize the signaling pathway underlying IL-17A-induced MUC5AC expression in vitro.