The effect of celery () powder on cardiometabolic factors in overweight/obese individuals with type 2 diabetes mellitus: A pilot randomized, double-blinded, placebo-controlled clinical trial.

Celery () was shown to have beneficial effects on cardiometabolic factors in animal models. As the progression of type 2 diabetes mellitus (T2DM) adversely affects cardiometabolic factors, we aimed to assess the effects of celery powder on glycemic and anthropometric indices, lipid profile, liver function, oxidative stress, and blood pressure of individuals with T2DM. In a pilot randomized, double-blinded, placebo-controlled clinical trial, 50 eligible adults with T2DM were randomly divided into two groups of intervention and control to consume either 750 mg of celery powder (obtained from fresh celery) or placebo along with a low-calorie diet for 12 weeks, respectively.

Investigation of cryoprotectants-treated surimi protein deterioration during chilled and frozen storage: Functional properties and kinetic modeling.

The relative cryoprotective effects of flaxseed protein hydrolysate and pectin in comparison with conventional cryoprotectant (sucrose + sorbitol + sodium tripolyphosphates) on stabilization of proteins in surimi of Capoor () were investigated during freezing (-20°C for 4 months) and chilling storage (4°C for 10 days). Although pectin caused to improve water-holding capacity (27.8%; 4°C and 21.

One-pot, three-component, iron-catalyzed synthesis of benzimidazoles domino C-N bond formation.

An efficient one-pot, three-component process for the synthesis of benzimidazole derivatives using a catalytic amount of Fe(iii) porphyrin has been developed. The reaction proceeds domino C-N bond formation and cyclization reactions of benzo-1,2-quinone, aldehydes and ammonium acetate as a nitrogen source to selectively produce benzimidazole. A number of benzimidazole derivatives have been synthesized using this method in high yields under mild reaction conditions.

Life history and biogeography of the enigmatic mantid (Mantodea, Nanomantidae).

The biology and distribution patterns of the Sahelian mantid species are still insufficiently known. For the first time, records are confirmed of this species from Iran and the distribution map of its native range is updated. Records are compiled from the Sahel zone of North Africa, the Arabian Peninsula, and Iran.

Development and characterization of a novel biodegradable and antioxidant film based on marine seaweed sulfated polysaccharide.

This research aims to produce an antioxidant and biodegradable polysaccharide film by using macroalgae agar and sulfated polysaccharide. Agar and sulfated polysaccharide (fucoidan) were extracted from and macroalgae. Five treatments were conducted: (A) agar film (1%, W:V), (C) chitosan film (1%, W:V + 1% acetic acid), (AC) agar:chitosan composite (50:50, V:V), (ACF) AC film with fucoidan (0.

Effects of free and encapsulated grape seed extract on the physicochemical, textural, microbial, and sensorial properties of UF-Feta cheese.

The current study was conducted to elucidate the impact of grape seed extract (SE) and microencapsulated seed extract (MSE) addition to UF-Feta cheese. The SE was encapsulated in maize starch, alginate, and canola oil using the emulsion technique. The SE and MSE characteristics were evaluated.

Women's fertility knowledge and their number of children ever born: A cross-sectional study in Shiraz, Iran.

Background And Aims: Remarkable changes in the demographic behaviors of Iranian women have led to declining fertility since the 1980s. Therefore, the study of fertility has become very important. Iranian policy makers are developing new population policies.

A coumarin-based fluorescent chemosensor as a Sn indicator and a fluorescent cellular imaging agent.

In the present study, fluorogenic coumarin-based probes (1-3) through condensation of 4-hydroxy coumarin with malondialdehyde bis(diethyl acetal)/triethyl orthoformate were prepared. The absorption and fluorescence emission properties of 2b and 3 in different solvents were studied, and a considerable solvatochromic effect was observed. The sensitivity of chemosensors 2b and 3 toward various cations and anions was investigated.

Requirements for improving social capital among faculty members of medical universities: A multicenter qualitative study.

Introduction: Social capital is critical to organizational dynamics, particularly in developing countries. This study explored strategies for enhancing social capital among faculty members at seven medical universities in the south of Iran.

Methods: This qualitative study was conducted in 2021.

A review: studying the effect of graphene nanoparticles on mechanical, physical and thermal properties of polylactic acid polymer.

Polylactic acid (PLA) is a linear aliphatic polyester thermoplastic made from renewable sources such as sugar beet and cornstarch. Methods of preparation of polylactic acid are biological and chemical. The advantages of polylactic acid are biocompatibility, easily processing, low energy loss, transparency, high strength, resistance to water and fat penetration and low consumption of carbon dioxide during production.

New iron(iii) complex of bis-bidentate-anchored diacyl resorcinol on a FeO nanomagnet: C-H bond oxygenation, oxidative cleavage of alkenes and benzoxazole synthesis.

We have synthesized a novel, bis-bidentate, covalently anchored, 4,6-diacetyl resorcinol (DAR) ligand on silica-coated magnetic FeO nanoparticles and the corresponding bi-metallic iron(iii) complex (FeO@SiO-APTESFeL). Both the chemical nature and the structure of the homogeneously heterogenized catalyst were investigated using physico-chemical techniques. The results obtained by XPS, XRD, FT-IR, TGA, VSM, SEM, TEM, EDX, ICP and AAS revealed a magnetic core, a silica layer and the grafting of a binuclear iron complex on the FeO@SiO-APTES, as well as its thermodynamic stability.

Smart green CQD@SiO hybrid coated optical fiber manifesting dual versatile absorptive and MIP features towards epinephrine detection.

For the first time, in this study, a novel optical fiber biosensor is proposed and developed coating only one smart functional layer of silica-supported carbon dots realizing the concepts of both lossy mode resonance (LMR) and molecularly imprinted polymer (MIP) for epinephrine detection. The carbon quantum dots (CQDs) are prepared using a green synthesis method and then treated with a molecularly imprinted polymer (MIP) strategy. Under ultrasonic irradiation, a SiO shell was stabilized on the surface of the CQDs to graft and to provide the LMR/MIP functional layer onto the curved optical fiber surface.

Nutritional and sensory properties of low-fat milk dessert enriched with quinoa ( Willd) Titicaca protein isolate.

The purpose of this work was to investigate the potential production of protein isolated (TQPI) to improve the quality of low-fat desserts. In this study, low-fat desserts incorporating TQPI (0, 1%, 3%, and 5%) were produced. The results indicated that as TQPI increased, protein content, acidity, b*, hardness, and water-holding capacity (WHC) increased.

A combination of modified atmosphere packaging and two chemical disinfectants: Effects on microbial, sensory, and physicochemical properties of raw ready-to-eat leek.

In the present study, the effect of modified atmosphere packaging (MAP) on microbial (total aerobic count, yeasts and molds, Enterobacteriaceae, psychrotrophic bacteria, and lactic acid bacteria), physicochemical (pH, moisture content, and color), and sensory properties of raw ready-to-eat leek was investigated after disinfection using Percidin-Nanosil disinfectants. There were six different treatments, of which four samples were packaged as MAP (T to T) and two samples were packaged as non-MAP (T and T). The highest and the lowest reduction in the number of microorganisms after disinfection was observed in psychrotrophic bacteria and total aerobic count, respectively.

Exploring the coping strategies of women after self-immolation: A qualitative study.

Background: Women confront a slew of issues following self-immolation, and it is crucial to examine how women react after self-immolation and live with their scars. Therefore, this study was conducted with the aim of exploring the coping strategies of Kurdish women following self-immolation using a qualitative methodology.

Methods: The conventional content analysis approach was used in this qualitative investigation.

Correction: Nano copper(i) oxide/zinc oxide catalyzed -arylation of nitrogen-containing heterocycles with aryl halides and arylboronic acids in air.

[This corrects the article DOI: 10.1039/C3RA46548A.].

Investigation of rice performance characteristics: A comparative study of LR, ANN, and RSM.

Parboiling is a type of heat pretreatment used in rice processing to reach higher head rice yield and improve the nutrition properties of raw rice. In this research, the goals were prediction and determination of optimum conditions for parboiled rice processing using the response surface method (RSM) as well as modeling the output values by linear regression (LR) and artificial neural networks (ANN). The parameters including steaming time (0, 5, 10, and 15 min), dryer type (solar and continuous dryers), and drying air temperature (35, 40, and 45°C) were employed as input values.

Excited-state charge polarization and electronic structure of mixed-cation halide perovskites: the role of mixed inorganic-organic cations in CsFAPbI.

Mixed-cation perovskite materials have shown great potential for sunlight harvesting and have surpassed unmixed perovskite materials in solar cell efficiency and stability. The role of mixed monovalent cations in the enhanced optoelectronic properties and excited state response, however, are still elusive from a theoretical perspective. Herein, through time dependent density functional theory calculations of mixed cation perovskites, we report the electronic structure of Cs formamidinium (FA) mixed cationic lead iodide (CsFAPbI) in comparison to the corresponding single monovalent cation hybrid perovskite.

An integrative insight into the diversity, distribution, and biogeography of the freshwater endemic clade of the (Teleostei: Gobiidae) in the Caucasus biodiversity hotspot.

Freshwater habitats of the Caucasus biodiversity hotspot represent a center of endemism for the gobiid genus Iljin, 1927. Hitherto, large-scale molecular studies, owing to restricted taxon and geographical sampling, have failed to give an elaborate picture of diversity and evolutionary history of these species. Here, to contribute to filling this gap, we assessed taxonomic diversity, phylogeography and evolutionary history for the south Caspian populations of presently classified as and , using an integrative taxonomic approach comprising an entire geographic range sampling, and analyses of mitochondrial DNA haplotypes, the head lateral line system, otolith shape, and meristic and morphometric variation.

Grayscale image statistics of COVID-19 patient CT scans characterize lung condition with machine and deep learning.

Background: Grayscale image attributes of computed tomography (CT) of pulmonary scans contain valuable information relating to patients with respiratory ailments. These attributes are used to evaluate the severity of lung conditions of patients confirmed to be with and without COVID-19.

Method: Five hundred thirteen CT images relating to 57 patients (49 with COVID-19; 8 free of COVID-19) were collected at Namazi Medical Centre (Shiraz, Iran) in 2020 and 2021.

Iodine-catalyzed synthesis of benzoxazoles using catechols, ammonium acetate, and alkenes/alkynes/ketones C-C and C-O bond cleavage.

An efficient metal-free synthesis strategy of benzoxazoles was developed coupling catechols, ammonium acetate, and alkenes/alkynes/ketones. The developed methodology represents an operationally simple, one-pot and large-scale procedure for the preparation of benzoxazole derivatives using molecular iodine as the catalyst.

The interactions of folate with the enzyme furin: a computational study.

Entrance of coronavirus into cells happens through the spike proteins on the virus surface, for which the spike protein should be cleaved into S1 and S2 domains. This cleavage is mediated by furin, a member of the proprotein convertases family, which can specifically cleave Arg-X-X-Arg↓ sites of the substrates. Here, folate (folic acid), a water-soluble B vitamin, is introduced for the inhibition of furin activity.

Transfer hydrogenation of nitroarenes using cellulose filter paper-supported Pd/C by filtration as well as sealed methods.

A reductive filter paper for selective nitro reduction has been prepared by modification of a pristine cellulose filter paper by Pd/C nanoparticles, as a portable catalyst. The reaction was performed in two different set-ups including (i) filtration and (ii) sealed systems, in the presence of ammonium formate and generated hydrogen gas reducing agents, respectively. In the sealed system in the presence of H gas, the halogenated nitroarenes were completely reduced, while in the filtration system, different derivatives of the nitroarenes were selectively reduced to aryl amines.

Application of a dual functional blocking layer for improvement of the responsivity in a self-powered UV photodetector based on TiO nanotubes.

A layer of graphene quantum dots (GQDs) was applied on the photoanode of a self-powered photoelectrochemical (PEC) UV photodetector based on TiO nanotubes (NTs). The GQDs layer acted as a dual functional layer and improved the photodetector performance by both UV light absorption and blocking the charge carriers recombination at the photoanode/electrolyte interface. The short circuit current density (sc) and thereby the responsivity of the PEC UV photodetector was enhanced by 473%.

Synthesis of some new distyrylbenzene derivatives using immobilized Pd on an NHC-functionalized MIL-101(Cr) catalyst: photophysical property evaluation, DFT and TD-DFT calculations.

In this study the catalytic application of a heterogeneous Pd-catalyst system based on metal organic framework [Pd-NHC-MIL-101(Cr)] was investigated in the synthesis of distyrylbenzene derivatives using the Heck reaction. The Pd-NHC-MIL-101(Cr) catalyst showed high efficiency in the synthesis of these π-conjugated materials and products were obtained in high yields with low Pd-contamination based on ICP analysis. The photophysical behaviors for some of the synthesized distyrylbenzene derivatives were evaluated.