Metal-Phenolic Coordination mediated Nanoemulsions for All-in-One Drug Delivery.

Combination chemotherapy is a promising strategy for cancer treatment, enhancing antitumor efficacy while minimizing drug resistance and mitigating the risk of single-drug overdose toxicity. Polymeric drug delivery carriers for combination chemotherapy have been developed; however, the synthetic process of amphiphilic polymers is time-consuming and laborious. The polymer entanglement-based drug encapsulation has been limited in achieving a high multidrug encapsulation efficiency because of the intrinsic preference for encapsulation of drugs upon their polarity.

Microstructure and Corrosion Behavior of Laser-Welded Al-Mn-Zr Alloy for Heat Exchanger.

In this study, an Al-Mn-Zr alloy was designed and its microstructure and corrosion behavior compared after laser welding to that of AA3003. As the results of immersion and electrochemical tests showed, both alloys had a faster corrosion rate in the fusion zone than in the base metal. Laser welding caused interdendritic segregation, and spread the intermetallic compounds (IMCs) evenly throughout in the fusion zone.

Derivation of Corrosion Depth Formula According to Corrosion Factors in District Heating Water through Regression Analysis.

In order to predict the corrosion depth of a district heating pipeline, it is necessary to analyze various corrosion factors. In this study, the relationship between corrosion factors such as pH, dissolved oxygen, and operating time and corrosion depth was investigated using the Box-Behnken method within the response surface methodology. To accelerate the corrosion process, galvanostatic tests were conducted in synthetic district heating water.

Superiority of coarse eggshell as a calcium source over limestone, cockle shell, oyster shell, and fine eggshell in old laying hens.

Chicken eggshell (ES) waste is a rich source of calcium carbonate (CaCO); however, the potential of ES as dietary calcium (Ca) in old laying hens has not been explored. This study compared the effects of feeding limestone, cockle shell, oyster shell, fine ES, and coarse ES as the sole Ca source on production performance, egg quality, blood biochemical constituents, and tibia characteristics in old laying hens. A total of 450 ISA-Brown laying hens at 73 wk of age with similar egg production rate (EPR) were randomly assigned to 5 treatment groups (90 hens/group, 9 hens/replicate) for 7 wk.

Calibrating the Impressed Anodic Current Density for Accelerated Galvanostatic Testing to Simulate the Long-Term Corrosion Behavior of Buried Pipeline.

Various studies have been conducted to better understand the long-term corrosion mechanism for steels in a soil environment. Here, electrochemical acceleration methods present the most efficient way to simulate long-term corrosion. Among the various methods, galvanostatic testing allows for accelerating the surface corrosion reactions through controlling the impressed anodic current density.

Antioxidant Properties and Diet-Related α-Glucosidase and Lipase Inhibitory Activities of Yogurt Supplemented with Safflower ( L.) Petal Extract.

Recently, yogurt has been extensively studied to further enhance its functions using edible plant extracts. This study was conducted to investigate whether safflower petal (SP) as a natural food additive can be used to develop functional yogurt with improved health benefits. SPs were extracted with ethanol (SPE) and hot water (SPW), and then safflower yogurt was prepared by adding 0%-1.

Laparoscopic Pediatric Inguinal Hernia Repair; Intracorporeal Purse-String Suture Using Needlescopic 2-mm Instruments.

Purpose: Two-millimeter needlescopic instruments induce minimal damage to the abdominal wall and have excellent cosmetic benefits. We aimed to evaluate the feasibility of a laparoscopic intracorporeal suture using 2-mm instruments for pediatric inguinal hernia.

Methods: We retrospectively reviewed 131 patients who underwent laparoscopic repair between March 2011 and February 2017.

Surface Carbon Shell-Functionalized ZrO as Nanofiller in Polymer Gel Electrolyte-Based Dye-Sensitized Solar Cells.

We prepare dye-sensitized solar cells (DSSCs) fabricated with a poly (ethylene glycol) based polymer gel electrolytes (PGEs) incorporating surface carbon shell-functionalized ZrO nanoparticles (ZrO-C) as nanofillers (NFs). ZrO are polymerized via atom transfer radical polymerization (ATRP) using poly (ethylene glycol) methyl ether methacrylate (POEM) as a scaffold to prepare the ZrO-C through carbonization. The power conversion efficiency of DSSC with 12 wt% ZrO-C/PGEs is 5.

Synthesis of AgO decorated hierarchical TiO templated by double comb copolymers for efficient solar water splitting.

Synthesis of AgO decorated hierarchical TiO was realised in this study by employing a facile hydrothermal method, which involved the use of a double comb copolymer templated sol-gel and a chemical bath. The synthesized AgO@HNR demonstrated a photocurrent density of 1.78 mA cm at 1.

Effects of dietary multi-strain probiotics supplementation in a low fishmeal diet on growth performance, nutrient utilization, proximate composition, immune parameters, and gut microbiota of juvenile olive flounder (Paralichthys olivaceus).

A 12-week feeding trial was conducted to evaluate the effects of multi-strain probiotics (MSP) in a low fish meal (FM) diet on overall performance, gut microbiota, selected non-specific immune responses and antioxidant enzyme activities of olive flounder (Paralichthys olivaceus) juveniles. A total of 225 healthy olive flounders (initial mean body weight, 13.5 ± 0.

Autochthonous Bacillus licheniformis: Probiotic potential and survival ability in low-fishmeal extruded pellet aquafeed.

In recent years, Bacillus spp. have garnered attention as probiotic supplements in aquafeed owing to the production of heat stable and low pH resistant spores. Herein, we isolated and characterized an autochthonous Bacillus licheniformis KCCM 43270 from the intestine of olive flounder (Paralichthys olivaceus) for supplementation in low-fishmeal extruded aquafeeds.

Effect of peiminine on DNCB-induced atopic dermatitis by inhibiting inflammatory cytokine expression in vivo and in vitro.

Peiminine (PMN) is the main component derived from Fritillaria ussuriensis and is used in traditional medicine in East Asia. The aim of this study was to evaluate the effects of PMN on atopic dermatitis (AD) induced by a dinitrochlorobenzene (DNCB) in Balb/c mice. Inflammatory cytokine expression of PMN was investigated in vitro.

Antiallergic effect of gami-hyunggyeyeongyotang on ovalbumin-induced allergic rhinitis in mouse and human mast cells.

Background: Gami-hyunggyeyeongyotang (GMHGYGT) is a polyherbal medicine derived from an oriental prescription traditionally used in the treatment of allergic diseases such as allergic rhinitis (AR). This study aimed to evaluate the effects of GMHGYGT on ovalbumin (OVA) sensitization/challenge-induced AR in BALB/C mice, through examination of allergic inflammatory response regulation, as well as examination of human mast cells (HMC-1).

Methods: Nasal symptoms were evaluated in the OVA-induced allergic rhinitis mouse model, and total immunoglobulin (Ig)E and OVA-specific IgE levels in serum were investigated.

The effects of Lycii Radicis Cortex on RANKL-induced osteoclast differentiation and activation in RAW 264.7 cells.

Post-menopausal osteoporosis is a serious age-related disease. After the menopause, estrogen deficiency is common, and excessive osteoclast activity causes osteoporosis. Osteoclasts are multinucleated cells generated from the differentiation of monocyte/macrophage precursor cells such as RAW 264.