Robust All-Day Frostphobic Surfaces.

The application of solar-thermal surfaces for antifrosting and defrosting has emerged as a passive and environmentally friendly approach to mitigate the negative consequences of frost formation, such as structural damage and reduced heat transfer efficiency. However, achieving robust all-day frostphobicity solely through interfacial modification and solar-thermal effects is challenging in practical applications: The thick frost that accumulates at night strongly scatters solar radiation, rendering the solar-thermal coatings ineffective during the daytime. Additionally, these nanostructured coatings are susceptible to wear and tear when exposed to the outdoors for extended periods of time.

The role of Nrf2 signaling in parasitic diseases and its therapeutic potential.

In response to invading parasites, one of the principal arms of innate immunity is oxidative stress, caused by reactive oxygen species (ROS). However, oxidative stresses play dual functions in the disease, whereby free radicals promote pathogen removal, but they can also trigger inflammation, resulting in tissue injuries. A growing body of evidence has strongly supported the notion that nuclear factor erythroid 2-related factor 2 (NRF) signaling is one of the main antioxidant pathways to combat this oxidative burst against parasites.

The interplay between microRNAs and Nrf2 signaling in human cancers.

MicroRNAs (miRNAs), as a class of nonprotein-coding RNAs, post-transcriptionally regulate the expression of target genes by base pairing to 3'-untranslated regions (3'-UTRs). Nuclear factor E2-related factor 2 (Nrf2) has been identified as a critical component of the antioxidant defense mechanism. Dysregulation is associated with chemoresistance and radioresistance in cancerous cells.

A unique case of non-ST-elevation myocardial infarction with abnormal origin of left coronary system from the right coronary cusp.

A unique case of non-ST-elevation myocardial infarctionis discussed, in which the left main coronary artery and anomalous coronary artery from the opposite sinus of Valsalva were absent. In this case, the left coronary cusp was blunted, and all three coronary arteries trifurcated from a single ostium in the right coronary cusp. The proximal part of the left anterior descending coronary artery had a trans-septal (intermuscular) course, while the left circumflex coronary artery had a retro-aortic course and severe thrombotic stenosis before the terminal portion.

Efficacy and safety of add-on Viola odorata L. in the treatment of COVID-19: A randomized double-blind controlled trial.

Ethnopharmacological Relevance: Severe Acute Respiratory Syndrome (SARS) due to the novel coronavirus has become the highest priority that threatens human health. This situation demands widespread vaccination and the innovation of new therapeutic methods. Despite drug discoveries, the need for approving new medicaments is felt because of adverse effects and lack of efficacy.

Lipoma of the Corpus callosum: Report of a Case and Review of the Literature.

Intracranial lipomas account for less than 1% of all brain tumors. Corpus callosum lipoma (CCL) is a rare finding and up until now, documented cases are around 200 patients. These lipomas remain mostly asymptomatic, but when symptoms appear, they present through headache, seizure, dementia and in some cases, rather uncommon neurological disorders such as mirror writing.

Aerobic Oxidation of Alcohols Catalyzed by Generated Gold Nanoparticles inside the Channels of Periodic Mesoporous Organosilica with Ionic Liquid Framework.

generated gold nanoparticles inside the nanospaces of periodic mesoporous organosilica with an imidazolium framework (Au@PMO-IL) were found to be highly active, selective, and reusable catalysts for the aerobic oxidation of activated and nonactivated alcohols under mild reaction conditions. The catalyst was characterized by nitrogen adsorption-desorption measurement, thermogravimetric analysis (TGA), transmission electron microscopy (TEM), elemental analysis (EA), diffuse reflectance infrared Fourier transform spectroscopy (DRIFT), X-ray photoelectron spectroscopy (XPS), and inductively coupled plasma atomic emission spectroscopy (ICP-AES). The catalyst exhibited excellent catalytic activity in the presence of either CsCO (35 °C) or KCO (60 °C) as reaction bases in toluene as a reaction solvent.

Antidepressant Effects of a Persian Medicine Remedy on Multiple Sclerosis Patients: A Double-Blinded Randomized Clinical Trial.

Background: Multiple sclerosis (MS), an inflammatory neurodegenerative disease of the central nervous system, is accompanied by some psychiatric disorders, one prominent example of which is depression. The aim of this study was to investigate the effects of a Persian herbal medicine treatment that contains , , , and on fatigue and sleep disorders in MS patients.

Materials And Methods: A Persian medicine remedy containing , , , and was tested for its ability to improve the symptoms of depression in MS patients.

Enhanced antibacterial effect of azlocillin in conjugation with silver nanoparticles against .

In recent years, the problems associated with bacterial resistance to antibiotics caused nanodrugs to be considered as a new way for infectious diseases treatment. The main purpose of this study was to develop a new agent against a very difficult bacterium to treat, based on azlocillin antibiotic and silver nanoparticles (AgNPs). Azlocillin was conjugated with AgNPs by chemical methods and its antimicrobial activity was studied against .

Dilute alkali pretreatment of softwood pine: A biorefinery approach.

Dilute alkali pretreatment was performed on softwood pine to maximize ethanol and biogas production via a biorefinery approach. Alkali pretreatments were performed with 0-2% w/v NaOH at 100-180°C for 1-5h. The liquid fraction of the pretreated substrates was subjected to anaerobic digestion.

Development of gentamicin-gold nanospheres for antimicrobial drug delivery to Staphylococcal infected foci.

Even though the therapeutic efficacy of numerous antimicrobial drugs has been well established, inefficient delivery can result in an inadequate therapeutic index. Gold nanoparticles have unique physicochemical properties such as large surface area to mass ratio and functionalizable structure. These properties can be applied to facilitate the administration of antimicrobial drugs, thereby overcoming some of the limitations in traditional antimicrobial therapeutics.

Probabilistic graphical models for effective connectivity extraction in the brain using FMRI data.

In this study using Bayesian network method to learn the structure of effective connectivity among brain regions involved in a functional MRI. The approach is exploratory in the sense that it does not require a priori model as in the earlier approaches, such as the Structural Equation Modeling or Dynamic Causal Modeling, which can only affirm or refute the connectivity of a previously known anatomical model or a hypothesized model. The conditional probabilities that render the interactions among brain regions in Bayesian networks represent the connectivity in the complete statistical sense.

Hepatic angiosarcoma of childhood: a case report and review of literature.

Angiosarcomas are rare tumors that predominantly affect adults. Hepatic angiosarcoma in a child is an extremely rare event and is associated with a poor prognosis. Herein, we report our experience in a case of hepatic angiosarcoma in a child who presented with a huge unresectable mass that underwent liver transplantation.

Invasion of esophageal leiomyoma by coexistent overlying squamous cell carcinoma.

Introduction: Coexistence of leiomyoma and squamous cell carcinoma of esophagus has rarely been reported.

Case Report: Herein, we report a rare case of multiple esophageal leiomyoma, which has been invaded by overlying squamous cell carcinoma.

A huge left Staghorn kidney, a case report of inevitable open surgery: a case report.

Introduction: Urolithiasis is a very common problem, especially in industrialized societies. Extracorporeal shockwave lithotripsy, percutaneous nephrolithotomy, and transureteral lithotripsy are effective less invasive treatments of renal and ureteral stones. Open stone surgery is used less commonly due to its invasiveness and availability of above mentioned techniques.