Strength and functionalized borage biochar for effective elimination of nickel contamination: Insight into batch and dynamic flow mode treatment applications.

A silica gel-modified borage biochar (BB@Si) was first produced and used as a binding agent for potentially hazardous Ni ions in aqueous systems. The recommended biochar was more effective in eliminating Ni than pristine biochar (BB). Its maximum q could reach up to 1.

Pectoral muscle mass is not a robust prognostic factor for survival after left ventricular assist device (LVAD) implantation.

Background: Left ventricular assist devices (LVAD) are an established treatment for end-stage left ventricular heart failure. Parameters are needed to identify the most appropriate patients for LVADs. This study aimed to evaluate pectoral muscle mass and density as prognostic parameters.

Effect of Dentin and Zirconia Surface Treatments with Laser Irradiation Versus Sandblasting on the Bonding Ability of Zirconia.

This study aimed to investigate the effects of laser irradiation applied to zirconia and tooth surfaces on shear bond strength (SBS) compared with acid etching and sandblasting. The effect of laser irradiation on the bond strength between zirconia and adhesives is a controversial issue for dentin surface treatments. In addition, the effects of different combinations of surface treatments to increase adhesion on both the zirconia and dentin surfaces remain unclear.

Evaluation of insulin resistance and beta cell activity in patients with inflammatory bowel disease.

Objective: Insulin resistance is an important risk factor for developing metabolic syndromes that cause morbidity diseases such as diabetes and cardiovascular diseases. Interestingly, in chronic inflammatory diseases, some inflammatory mediators can play, either directly or indirectly, a pivot role in the development of insulin resistance. This can be considered as an additional factor causing increased mortality and morbidity in these patients.

The true prevalence of cervical inlet patch in a specific center dealing with esophageal diseases.

Objective: Cervical Inlet Patch (CIP) is an interesting entity that is little known and often neglected by endoscopists. It has always been reported as less than expected. In this article, for the first time in the literature, we want to measure the true prevalence of CIP in a center dealing with specific esophageal diseases.

Finite element analysis of stress distribution in autotransplanted molars.

Objective: The biomechanical response of an autotransplanted tooth and surrounding bone to occlusal loads is not well-known. The aim of the present study was to investigate the effect of root form and occlusal morphology on stress distribution in autotransplanted teeth and surrounding bone by using finite element analysis (FEA).

Methods: Seven FEA models representing different autotransplanted tooth situations were generated: (a) first molar, (b) third molar, (c) root canal-treated third molar, (d) root canal-treated, ankylosed, third molar, (e) crowned third molar, (f) crowned and root canal-treated third molar, (g) root canal-treated, ankylosed, and crowned third molar.

Primary epiploic appendagitis: evaluation of computed tomography findings in the differential diagnosis of patients that presented with acute abdominal pain.

Objective: Primary epiploic appendagitis (PEA) is a rare cause of abdominal pain revealed by torsion of colonic structures called epiploic appendices. In this paper, we present our clinical data and experience regarding this rare condition that may be confused with many diseases, such as acute appendicitis, diverticulitis, salphingitis, renal colic that may require emergency surgery.

Materials And Methods: A total of 39 consecutive patients diagnosed as PEA confirmed by abdominal computed tomography with a clinical course.

Evaluation of the shear bond strength of zirconia to a self-adhesive resin cement after different surface treatment.

Objectives: The aim of this study was to evaluate the SBS of pre-sintered and sintered zirconia to a selfadhesive resin cement after various treatment (air abrasion and the Nd:YAG laser irradiation at varying power levels -1 W, 2 W and 3 W).

Material And Methods: Ninety-nine zirconia specimens were prepared and divided into 3 groups: control (with no surface treatment); and pre-sintered and sintered groups with surface treatment. Surface treatment was applied before sintering in the pre-sintered group and after sintering in the sintered group.

Chitosan immobilization and FeO functionalization of olive pomace: An eco-friendly and recyclable Pb biosorbent.

An effective and sustainable biosorbent (MagOPIC) was prepared from chitosan and olive pomace by the combined action of immobilization and magnetic modification to remediate Pb-contaminated waters. Pb sorption yield at the end of the equilibrium (45 min) period was estimated to be 98.56 ± 0.

Biochemical composition of selected lines from sorghum (Sorghum bicolor L.) landraces.

Present findings revealed a great variation in protein, oil, starch, tannin and phytic acid-like biochemical attributes of sorghum genotypes. GT bi-plot analysis was used for assessment of biochemical analysis results. Sorghum is quite resistant to negative environmental conditions.

A New Virulent Race of Wheat Stripe Rust Pathogen (Puccinia striiformis f. sp. tritici) on the Resistance Gene Yr5 in Turkey.

The gene Yr5 in wheat has generally been known to confer resistance to Puccinia striiformis f. sp. tritici races worldwide.

Efficacy of green waste-derived biochar for lead removal from aqueous systems: Characterization, equilibrium, kinetic and application.

The removal of toxic metals from the aquatic ecosystem is one of the most pressing environmental and public health concerns today. A strong potential has recently emerged for the removal of such metals using biochar sorbents. Biosorption technology could make a significant difference in the future.

Peroral endoscopic myotomy as treatment for Zenker's diverticulum (Z-POEM): a multi-center international study.

Background: Peroral endoscopic myotomy for the treatment of Zenker's diverticulum (Z-POEM) is a novel technique that has been described in several recent reports. This method utilizes the third space (submucosal layer) to create a tunnel to facilitate complete visualization of the septum and hence cutting it entirely. Conventional endoscopic septotomy carries the risk of recurrence due to incomplete visualization of the septum.

Can mean platelet volume IndIcate posItIvIty and severIty of gastrIc InflammatIon? An orIgInal study and revIew of the lIterature.

() is a common problem and a significant cause of chronic gastric inflammation. , ongoing gastric inflammation and its severity are the most critical component of precursors of gastric cancer. Hypothetically, every chronic tissue injury activates platelets, and the mean platelet volume (MPV) reflects this action well.

Phlebia gigantea cells immobilized on renewable biomass matrix as potential ecofriendly scavenger for lead contamination.

A novel biomaterial was prepared by the immobilization of Phlebia gigantea cells in the medium containing lignocellulosic waste and used for the first time in the bioremediation purpose. The developed new biocomposite possesses higher Pb(II) retention potential when compared with the free microbial cells. It could remove Pb(II) up to 74.

A Comparative Study of Laser Irradiation Versus Sandblasting in Improving the Bond Strength of Titanium Abutments.

The purpose of this study was to evaluate the effects of Er,Cr:YSGG laser irradiation with different energy powers versus sandblasting for enhancing the tensile bond strength (TBS) between titanium implant abutments (IAs) and resin cements. Clinical decementation of prosthetic restorations often occurs, particularly on short IAs. Increasing the bonding area on the IA surface can enhance the function and longevity of the superstructure.

A passively immobilized novel biomagsorbent for the effective biosorptive treatment of dye contamination.

A new magnetic bio-based composite was designed by the magnetic modification of passively immobilized fungal cells. It was utilized for biosorptive decolorization of reactive dye-contaminated aquatic media. As a greener option, waste tea leaf tissues were used for the first time as an immobilization matrix for microbial cells.

Airborne-particle abrasion; searching the right parameter.

Background/purpose: Air-particle abrasion process used to increase surface roughness in order to increase metal-ceramic bond strength varies in each study. This study aims to optimize the air-particle abrasion protocol.

Material And Methods: 820 cylindrical nickel-chrome specimens divided equally into 82 groups (n:10).

Biosorptive detoxification of zearalenone biotoxin by surface-modified renewable biomass: process dynamics and application.

Background: Contamination of food, feed, beverages and even drinking water with biotoxins is a growing global concern because of their potential health risks. In this work, surface-modified sugar beet pulp waste was used for the biosorptive removal of zearalenone biotoxin from contaminated aquatic media.

Results: Infrared, Boehm titration, BET (Brunauer-Emmett-Teller) surface area and point of zero charge analysis were employed for surface characterization.