Number of Retrieved Lymph Nodes during Esophagectomy Affects the Outcome of Stage III Esophageal Cancer in Patients Having Had Pre-Operative Chemo-Radiation Therapy.

Lymphadenectomy plays a crucial role in the surgical management of early- stage esophageal cancer. However, few studies have examined lymphadenectomy outcomes in advanced stages, particularly in patients who initially underwent concurrent chemoradiation therapy. This retrospective study investigates the effect of lymphadenectomy in patients diagnosed with AJCC 8th-edition clinical stage III esophageal squamous cell carcinoma who received concurrent preoperative chemoradiation.

Maximum standardised uptake value of positron emission tomography as a predictor of oesophageal cancer outcomes.

Objectives: This study aimed to analyse the value of pre-operative F-fluorodeoxyglucose positron emission tomography (PET)-computed tomography that can predict tumour pathological complete response, tumour histology grade, overall survival, and recurrence-free survival in patients with locally advanced oesophageal squamous cell carcinoma who underwent neoadjuvant chemoradiotherapy (NCRT) followed by surgery.

Methods: We retrospectively reviewed the cases of patients with locally advanced oesophageal squamous cell carcinoma undergoing NCRT followed by surgery. Patients who did not undergo PET within 3 months of surgery were excluded.

Double lung transplantation is better than single lung transplantation for end-stage chronic obstructive pulmonary disease: a meta-analysis.

Background: Lung transplantation is one of the most common treatment options for patients with end-stage chronic obstructive pulmonary disease. However, the choice between single and double lung transplantation for these patients remains a matter of debate. Therefore, we performed a systematic search of medical databases for studies on single lung transplantation, double lung transplantation, and chronic obstructive pulmonary disease.

In vitro fermentation characteristics of polysaccharides from coix seed and its effects on the gut microbiota.

Coix seed polysaccharides had received increasing attention due to their diverse biological activities. In this study, a homogeneous polysaccharide (CSPW) was extracted and purified from coix seed. Furthermore, the saliva-gastrointestinal digestion and fecal fermentation behavior of CSPW were simulated in vitro.

Similar survival after endoscopic submucosal dissection and esophagectomy in early esophageal cancer and synchronous or metachronous head and neck cancer.

Background: Early-stage esophageal cancer is treated using endoscopic submucosal dissection and esophagectomy. Field cancerization in patients with early-stage esophageal cancer affects treatment outcomes and causes synchronous or metachronous head and neck cancers. We hypothesized that esophagectomy could provide better overall and relapse-free survivals in patients with esophageal cancer and synchronous or metachronous head and neck cancer.

Long-term survival after pulmonary metastasectomy in patients with esophageal squamous cell carcinoma with lung metastasis.

Objectives: Esophageal squamous cell carcinoma with pulmonary metastasis has a poor prognosis, and the only treatment modality is systemic therapy such as chemotherapy. Previous studies showed that pulmonary metastasectomy may provide benefits and has been suggested in selected patients with colorectal cancer, renal cancer, and sarcoma. However, there were few literatures evaluating the impact and treatment outcome of pulmonary metastasectomy in esophageal squamous cell carcinoma patients with isolated lung metastases.

Elevated red cell distribution width predicts residual dizziness in patients with benign paroxysmal positional vertigo.

Objective: The present study aimed to determine whether residual dizziness (RD) after successful repositioning treatment in benign paroxysmal positional vertigo (BPPV) patients could be predicted by red blood cell distribution width (RDW).

Materials And Methods: In this study, a total of 303 BBPV patients hospitalized at the neurology department were investigated. The enrolled patients were divided into two groups after successful repositioning treatment: non-RD group included patients who were completely cured, and RD group included patients with RD.

The Radiation Dose to the Left Supraclavicular Fossa is Critical for Anastomotic Leak Following Esophagectomy - A Dosimetric Outcome Analysis.

Purpose: For locally advanced esophageal cancer, definitive concurrent chemoradiotherapy (CCRT) with a radiation dose of 50-50.4 Gy/25-28 Fx is prescribed, followed by adjuvant esophagectomy for better local control or salvage treatment if locoregional recurrence occurs. However, radiation injury before surgery may delay wound healing.

Improvement of surgical complications using single-lumen endotracheal tube intubation and artificial carbon dioxide pneumothorax in esophagectomy: a meta-analysis.

Background: Esophageal cancer has a poor prognosis. Surgery is the main treatment but involves a high risk of complications. Some surgical strategies have tried to eliminate complications.

Disease progression associated with low bone mass in axial spondyloarthropathy patients.

Unlabelled: Through statistical analysis, we have found that inflammation and low femoral and lumbar spine BMD were strongly correlated with a high SIJ CT grade, and inflammation, low vitamin D levels, and a longer disease course within a certain time range influenced bone loss in axSpA.

Purpose: We investigated the relationship between bone mineral density (BMD), vitamin D, and computed tomography (CT)-based progression of disease grades of the sacroiliac joint (SIJ), and sought to identify parameters predicting low BMD in patients with axial spondyloarthropathy (axSpA).

Methods: We collected the ankylosis spondylitis disease activity score (ASDAS), the course of the disease, HLA-B27 status, and vitamin D and C-reactive protein (CRP) levels of 98 axSpA patients.

[Reversal effect of peptide-modified chitosan tetramethylpyrazine nanoparticles on multidrug resistance in tumor cells].

To prepare peptide-modified chitosan tetramethylprazine nanoparticles(FGF-CS-TMP-NPS) and investigate its reversal effect on multidrug resistance in tumor cells. The pEGF-CS-TMP-NPs were prepared by ion crosslinking method, and their physicochemical properties were investigated. Western blot was used to detect the expression levels of epidermal growth factor receptor(EGFR)(MCF-7, MCF-7/ADR, K562 and K562/ADR) and drug-resistant related protein P-gp.

Functional coix seed protein hydrolysates as a novel agent with potential hepatoprotective effect.

The aim of this study is to explore the hepatoprotective potential of coix seed protein hydrolysates (CPP) against alcohol-induced liver injury, and investigate the underlying mechanisms. The hepatoprotective activity of CPP at 0, 10, 30, 50 mg per kg BW was demonstrated in vivo by using ICR male mice fed with 40% v/v alcohol (5 ml per kg body weight) daily to induce alcoholic liver injury. CPP could significantly improve the alcohol metabolism in liver as evidenced by the enhanced activity of aspartate aminotransferase (AST) and alanine aminotransferase (ALT).

Preparation of coix seed oil bioactive delivery systems based on homologous polysaccharides and proteins.

Natural products belonging to a class of generally-recognized-as-safe biomaterials have exceptional biocompatibility and biodegradability and can be used as delivery vehicles for a variety of functional foods. Adlay (Coix lacryma-jobi), is a nutritious food, rich in various bioactive ingredients. Coix seed oil extract (CSO) is also bioactive but it is sensitive to oxidation.

Platelet-to-lymphocyte ratio is an independent prognosticator in patients with esophageal squamous cell carcinoma receiving esophagectomy.

Background: Systemic inflammation response is a crucial prognostic factor for various cancers. The neutrophil-to-lymphocyte ratio (NLR) and platelet-to-lymphocyte ratio (PLR) are two inflammation-based prognostic scores. The significance of preoperative NLR and PLR in patients with esophageal squamous cell carcinoma (ESCC) receiving curative esophagectomy remains largely undefined.

Preparation, characterization and anti-diabetic activity of polysaccharides from adlay seed.

Coix (Coix lachryma-jobi L.), commonly known as adlay, is a traditional Chinese medicine for thousands of years. A new water-soluble polysaccharide with anti-diabetic activity was extracted and purified from the adlay seed (PAS).

Effect of polysaccharides from adlay seed on anti-diabetic and gut microbiota.

Diabetes is a chronic metabolic disease characterized by elevated blood glucose levels due to insulin resistance and β-cell dysfunction. This study aims to examine the effects of polysaccharides from adlay seeds (PAS) on hyperglycemia and gut microbiota in streptozocin (STZ)-induced diabetic mice. The administration of PAS in diabetic mice caused a significant decrease in the glucose level and serum levels of glycosylated hemoglobin (HbA1c).

Vesicle formation by ultrashort alkyl-phosphonic acids and serine in aqueous solutions.

Vesicles possess unique biofilm structures and offer biomimetic advantages for drug and gene delivery. Herein, we report the spontaneous vesicle formation from ultrashort alkyl-phosphonic acids in the presence of amino acids. The aggregation characteristics and self-assembly structures of vesicles in aqueous solution were investigated by using dynamic light scattering, zeta potential, and cryo-transmission electron microscopy.

Enrichment and separation of steroidal saponins from the fibrous roots of using macroporous adsorption resins.

In this study, a simple and effective strategy for the enrichment of total steroidal saponins (TSS) from the fibrous roots of (L. f.) Ker-Gawl.

Vesicles from the self-assembly of the ultra-small fatty acids with amino acids under aqueous conditions.

The properties of vesicles formed from the self-assembly of amphiphilic molecules can mimic the functionality of the natural lipid membranes. In this study, the self-assembly process of the amphiphilic structures formed by the interaction between ultra-small fatty acids [FAs, Cn (n = 4-8)] and amino acids (AAs) to generate vesicles under aqueous conditions were investigated in detail, along with the corresponding dynamic vesiculation mechanisms. Our results showed that the molar ratio of FAs/AAs and the chain length of FAs largely affected the structural characteristics and dispersion of vesicles.

Vesicle formation by proton transfer driven short-tailed fatty acids of C4-C8 chain length in water.

Ultrashort single-chain fatty acids self-assemble to form vesicles under certain proton-driven conditions. The protonation provides a larger charge area around the hydrophilic carbonyl headgroups, and proton shift as the key driving parameter was studied. The ultrashort fatty acids (C4-C8) formed stable unilamellar vesicles predominantly through out the whole range of tested pH levels (6.

Sweetness-induced activation of membrane dipole potential in STC-1 taste cells.

The biological functions of cell membranes strongly influence the binding and transport of molecular species. We developed STC-1 cell line stably expressing the sweet taste receptor (T1R2/T1R3), and explored the possible correlation between sweeteners and membrane dipole potential of STC-1 cells. In this study, sweetener-induced dipole potential activation was elucidated using a fluorescence-based measurement technique, by monitoring the voltage sensitive probe Di-8-ANEPPS using a dual wavelength ratiometric approach.

Characterization of an acidic chitinase from seeds of black soybean (Glycine max (L) Merr Tainan No. 3).

Using 4-methylumbelliferyl-β-D-N,N',N″-triacetylchitotrioside (4-MU-GlcNAc3) as a substrate, an acidic chitinase was purified from seeds of black soybean (Glycine max Tainan no. 3) by ammonium sulfate fractionation and three successive steps of column chromatography. The purified chitinase was a monomeric enzyme with molecular mass of 20.