Print ISSN: 2155-3769/2689-5293 | E-ISSN: 2689-5307

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Found 27 articles for "extract"

Scrophularia atropatana extract reverses TP53 gene promoter hypermethylation and decreases survivin antiapoptotic gene expression in breast cancer cells

Background: In many cases of breast cancer, the aberrant methylation of the TP53 gene leads to uncontrolled cell proliferation and apoptosis inhibition. Furthermore, expression of oncogenes controlled by the P53 protein could be altered, with survivi...

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Study the Effect of Nano SiO2 Prepared from Rice Husk Ash on Compressive Strength of Reactive Powder Concrete

Nano-SiO2 was extracted successfully from rice husk ash. The obtained SiO2 powders exhibited a monoclinic crystal system, mesoporous structure, and a large specific surface area of 258.3 m2/g, with particle sizes ranging from 10 to 15 nm. Incorporati...

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Development and Validation of a Sensitive Method for Levofloxacin in Gingival Crevicular Fluid by HPLC Using UV-Visible Detector

Increased interest in the clinical use of antibiotics for periodontal therapy required the development of a sensitive assay for the quantitation of levofloxacin in gingival crevicular fluid (GCF). The HPLC assay employs a C18 reversed-phase Hypersil ...

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In Vitro Investigation of Sideritis Libanotica Subsp. Linearis Labill. Plant’s Polar and Nonpolar extracts on Human Plasma and Erythrocyte Acetylcholinesterase Enzyme

In this study, we investigated the effects of polar and nonpolar extracts from the Sideritis libanotica subsp. linearis Labill. plant on the acetylcholinesterase (AChE) enzyme, which is crucial for the human nervous system. Using methanol and hexane ...

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A Qualitative Study of Buddhist Counseling on Traumatized Clients: Counseling Practices of Seven Experienced Buddhist Counselors

In the past decade, a number of contemporary psychotherapy approaches for trauma have extracted Buddhist ideas and practices into their treatment models. However, there has been growing criticisms that are primarily rooted in the concern that these p...

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A Theoretical Study of Mesembryanthemum nodiflorum Compounds as Corrosion Inhibitors of Aluminum

DFT-B3LYP calculations have been performed on Mesembrine, Mesembrenone, Mesembrenol, and Tortuosamine, using the G03 program with complete optimization of geometries. Quantum parameters and thermodynamic Gibbs function were used to investigate the ef...

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Hypoglycemic and Hypolipidemic Effect of Active Compounds (Glucokinin or Plant Insulin) from Bauhinia variegata L. in Alloxan Induced Diabetic Mice

Bauhinia variegata L., a member of the Leguminosae family, has been traditionally used for its antidiabetic properties. This study investigates the hypoglycemic and hypolipidemic effects of petroleum ether and methanol extracts from the leaves and fl...

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A Comparative Study of Phytochemical Screening in Hemidesmus Indicus Collected from Various Regions of Telangana, India

Hemidesmus indicus, a member of the Apocynaceae family, is widely recognized for its medicinal properties. The root extracts are traditionally used as a coolant and blood purifier. This study focuses on the phytochemical screening of Hemidesmus indic...

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Phenolics, Flavonoids, Root-Specific Flavor Compound 2-Hydroxy-4-Methoxy Benzaldehyde, and Free Radical Scavenging Potential of Swallow Root: The Influence of Habitat Heterogeneity

The influence of habitat heterogeneity on bioactive compounds, flavor metabolite content, and antioxidant potential of Decalepis hamiltonii tubers was unknown and is worthy to investigate due to its status as an endemic and endangered plant. We repor...

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A Study of the Prevalence and Association of Ocular Chlamydial Conjunctivitis in Women with Genital Infection by Chlamydia trachomatis, Mycoplasma genitalium, and Candida albicans Attending an Outpatient Clinic

Aim: To determine the association between chlamydial conjunctivitis and genital infection by Chlamydia trachomatis, Mycoplasma genitalium, and Candida albicans, in addition to the possible relationship between cultured bacterial pathogens and oculoge...

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Toxic Pesticide Residue Analysis in Environmental Water Samples Using Silica Nanoparticles Coupled with Gas Chromatography–Mass Spectrometry

The study investigates the application of silica nanoparticles synthesized through Stöber's mechanism to enhance the adsorption capacity in pre-concentrating pesticide residues in environmental water samples. These nanoparticles, characterized by SE...

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Research of antioxidant and phytostimulating activity of extracts of Fag-opyrum esculentum grown in the conditions of Primorsky Krai, Russia

It was found that F. esculentum plants, especially those with red and red-green stem colors, are a promising source of flavonoid compounds (up to 3%). Buckwheat extracts have high antioxidant activity, varying depending on the concentration in the ra...

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Sulfasalazine and Dexamethasone Combination Microspheres Containing HPMC and Hibiscus esculentus (Okra) Gum

The objective of this study was to develop polymeric microspheres utilizing sulfasalazine and dexamethasone with okra gum and hydroxypropyl methylcellulose (HPMC). Recent advancements in microsphere technology, including patents on nanocapsule formul...

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Antioxidant Potential and Antimicrobial Activity of Allium sativum, Cinnamomum zeylanicum, and Azadirachta indica Against Free Radicals and Microbes in Diseased Tilapia

The present study investigates the antioxidant activity, mineral profile, and antimicrobial efficacy of Azadirachta indica (neem), Allium sativum (garlic), and Cinnamomum zeylanicum (cinnamon) extracts. The total phenolic content was highest in A. in...

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Determination of Captan, Methidathion and Parathion-methyl Medicine Residue Levels in Apples Kept in Cold Storage Depots in Karaman Province

In this study, the residue levels of three pesticides—captan, methidathion, and parathion-methyl—used in agricultural spraying were examined in apple samples harvested during the 2014 season and stored in cold storage depots in Karaman province. ...

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Human Frontier and Statistical Evidence in Education of Minorities: A Research Study on Immigrant Groups and Their Specificities for Language and Academic Learning

A total of 108 children, aged between 8-17 years old (M=13; SD=2.7), learners of Portuguese as a second language (L2), belonging to six groups—Western Europe, Eastern Europe, Portuguese-speaking African countries (PALOPs), Latin America, Asia, and ...

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Experimental Research of Walnut Hulling and Kernel extraction Based on Shearing and Extrusion Mechanism

A flexible belt shearing and extrusion system for walnut shell crushing, kernel extraction, and shell–kernel separation was used to study the effects of hulling and kernel extraction from incompletely cracked walnuts. A one-factor test was conducte...

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Ceramium Red Algae extract Enriched in Biologically Active Compounds Exhibits Radioprotective Effects

Electromagnetic radiation significantly influences organisms, with varying effects depending on the radiation type. While some are harmless, high-energy radiation can induce substantial molecular changes. Algae have evolved defense mechanisms, includ...

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The Comparative Study of Two Surgical Techniques Applied in Mesial-Horizontal Impacted Mandibular Third Molars extraction

Objective: Impacted lower third molars are present in approximately 90% of the population, often leading to various postoperative complications. This study aims to compare the operating time and postoperative complications between two surgical techni...

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Association of TLR4 Gene Polymorphisms with Susceptibility to Crohn's Disease in Polish and Bosnian Patients

Background: The role of bacterial factors in the etiology of Crohn's disease is well-documented, yet the genetic predisposition remains a subject of extensive research. Toll-like receptor 4 (TLR4) is pivotal in recognizing bacterial lipopolysaccharid...

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