Ultrastructural characteristics of leishmania (L.)tropica (Wright, 1903) and cell-parasite relationships in cutaneous leishmaniasis. Light and electron microscopic study.

A light and electron microscopic study of skin biopsies taken from 9 patients with ulcerative leishmaniasis of both sexes aged from 14 to 26 years in the territory of the Republic of Azerbaijan was carried out. Based on clinical, morphological and electron microscopic parameters, all patients were diagnosed with ulcerative cutaneous anthroponotic leishmaniasis (Leishmania (L.) tropica).

Flavonoids as Chemosensitizers in Leukemias.

Flavonoids, a diverse group of natural compounds abundant in plants, fruits, and seeds, are not only responsible for the vibrant colors, fragrances, and flavors found in nature but also possess significant health benefits. Representing a secondary metabolite, these phytonutrients contribute to overall well-being. They have garnered considerable interest due to their diverse biological roles, encompassing antioxidant, anti-inflammatory, and anticancer properties.

Synthesis and characterization of activated carbon-supported magnetic nanocomposite (MNPs-OLAC) obtained from okra leaves as a nanocarrier for targeted delivery of morin hydrate.

Introduction: The method of encapsulating the drug molecule in a carrier, such as a magnetic nanoparticle, is a promising development that has the potential to deliver the medicine to the site where it is intended to be administered. Morin is a pentahydroxyflavone obtained from the leaves, stems, and fruits of various plantsmainly from the Moraceae family exhibiting diverse pharmacological activities such as anti-inflammatory, anti-oxidant, and free radical scavenging and helps treat diseases such as diabetes, myocardial infarction and cancer.

Methods: In this study, we conducted the synthesis of a nanocomposite with magnetic properties by coating biocompatible activated carbon obtained from okra plant leaves with magnetic nanoparticles.

Green-Synthesized Characterization, Antioxidant and Antibacterial Applications of CtAC/MNPs-Ag Nanocomposites.

The emergence of antibiotic resistance, caused by the improper use of antibiotics, is a significant challenge in combating infectious diseases, leading to millions of annual fatalities. The occurrence of antimicrobial side effects catalyzes the investigation of novel antimicrobial compounds and sources of drugs. Consequently, the research on biological activity that is conducted on plants, plant extracts, and compounds that are produced from plant components is of utmost significance.

Ultrastructural investigation of iron oxide nanoparticles accumulation in the liver of common carp (Cyprinus carpio Linnaeus, 1758).

In recent years, the intensive production of nanoparticles with a wide application has led to their transfer to the environment, including the water ecosystem. The accumulation of nanoparticles in fish, causing various pathological changes in the host, raises certain concerns. In the current study, we investigated the penetration and bioaccumulation of FeO nanoparticles, in the liver of common carp (Cyprinus carpio Linnaeus, 1758).

Determination of chemical components of the endemic species L. plant extract by LC-MS/MS and evaluation of medicinal potentials.

The L. (Zuzubak) plant as a cultivated vegetable have various health benefits and consumed as a food. Due to the shortcoming evidence in literature and the importance of this plant in folk medicine, in the present study, for the first time, we evaluated the bioactive profile of components (using LC-MS/MS), cytotoxicity, anticancer, antioxidant, and antibacterial prospectives of Zuzubak methanol extract.

Recent progresses in natural based therapeutic materials for Alzheimer's disease.

Alzheimer's disease is a neurological disorder that causes increased memory loss, mood swings, behavioral disorders, and disruptions in daily activities. Polymer scaffolds for the brain have been grown under laboratory, physiological, and pathological circumstances because of the limitations of conventional treatments for patients with central nervous system diseases. The blood-brain barrier prevents medications from entering the brain, challenging AD treatment.

Individual and combinative effect of NaCl and γ-radiation on NADPH-generating enzymes activity in corn ( L. sprouts.

Being a universal reducing agent nicotinamide adenine dinucleotide phosphate hydrogen (NADPH) plays an important role in the cellular metabolism and the implementation of anti-stress reactions in plants. There are only a few enzymes that ensure the NADPH pool formation in cells. Among them, the most important are glucose-6-phosphate dehydrogenase (G6PDH, EC 1.

Comparative impact of nanoparticles on salt resistance of wheat plants.

When it comes to climate change, salt stress is a significant danger to agriculture and can lead to decreased crop yields due to various factors such as osmotic and ionic stress, as well as oxidative stress, disruption of hormone balance, and nutrient imbalance (Fig. 2). Despite this, there is a growing pressure to expand agriculture into salt-affected regions to meet the demands of a growing population.

Ultrastructural characteristics of the accumulation of iron nanoparticles in the intestine of Cyprinus carpio (Linnaeus, 1758) under aquaculture.

During the development of nanotechnology, the production of many substances containing nanoparticles leads to the release of various nanoparticles into the environment, including the water ecosystem. The main goal of the current research was to study the ultrastructural characteristics of the entry and bioaccumulation of FeO nanoparticles in the small intestine of Cyprinus carpio (Linnaeus, 1758), as well as the pathomorphological changes in the fish organism. Two different doses (10 and 100 mg) of FeO nanoparticles were fed to fingerlings for 7 days and then intestinal samples were taken and studied.

Biosynthesis, characterization, and investigation of antimicrobial and cytotoxic activities of silver nanoparticles using peel aqueous extract.

Metallic nanoparticle biosynthesis is thought to offer opportunities for a wide range of biological uses. The green process of turning biological waste into utilizable products gaining attention due to its economical and eco-friendly approach in recent years. This study reported the ability of (ST) peel extract to the green synthesis of non-toxic, stable, small-sized silver nanoparticles without any toxic reducing agent utilizing the phytochemical components present in its structure.

Green synthesis of silver nanoparticles mediated L. (Persimmon): determination of chemical composition and evaluation of their antimicrobials and anticancer activities.

The eco-friendly synthesis of metallic nanoparticles (MNPs) using biological materials is an encouraging and innovativeness approach to nanotechnology. Among other synthesizing methods, biological methods are chosen because of their high efficiency and purity in many aspects. In this work, using the aqueous extract obtained from the green leaves of the L.

Natural and synthetic nanovectors for cancer therapy.

Nanomaterials have been extensively studied in cancer therapy as vectors that may improve drug delivery. Such vectors not only bring numerous advantages such as stability, biocompatibility, and cellular uptake but have also been shown to overcome some cancer-related resistances. Nanocarrier can deliver the drug more precisely to the specific organ while improving its pharmacokinetics, thereby avoiding secondary adverse effects on the not target tissue.

The Investigation of the Chemical Composition and Applicability of Gold Nanoparticles Synthesized with (Almond) Leaf Aqueous Extract as Antimicrobial and Anticancer Agents.

The current work's main objective was to determine the chemical composition of (AC) leaf extract and examine the antibacterial and cytotoxic properties of biosynthesized gold nanoparticles (AuNPs). The chemical composition of AC leaf extract was determined using LC-ESI/MS/MS to detect compounds that may be responsible for the reducing, stabilizing, and capping steps in the synthesis of nanoparticles and their biological activities. The AC-AuNPs were spherical, with a particle size lower than 100 nm and a face-centered cubic structure.

Green synthesis of silver nanoparticles based on the Raphanus sativus leaf aqueous extract and their toxicological/microbiological activities.

Silver nanoparticles (AgNPs) have several uses. Many scientists are working on producing AgNPs from plant extracts for use as biomedicines against drug-resistant bacteria and malignant cell lines. In the current study, plant-based AgNPs were synthesized using Raphanus sativus L.

A mechanistic review of pharmacological activities of homeopathic medicine licorice against neural diseases.

The use of medicinal plants has grown in popularity in recent decades because, as natural ingredients, they have fewer adverse effects and are more effective than synthetic alternatives. As a small perennial herb, L. (Licorice) has been investigated for its therapeutic efficacy against neural disorders mainly ischemic stroke as well as the neurodegenerative diseases such as dementia and Alzheimer's disease, and Parkinson's disease which has been attributed to its HMGB inhibitory function, reactive oxygen scavenging and anti-inflammatory activity.

Green Synthesis of Silver Nanoparticles from L. Peel Extract, Their Antioxidant, Antipathogenic, and Anticholinesterase Activity.

The present work deals with the green synthesis and characterization of silver nanoparticles (AgNPs) using (yellowish peel) and the evaluation of its antimicrobial, antioxidant, and anticholinesterase activities. For the synthesis of AgNPs, peel aqueous extract (200 mL) was treated with a 40 mM AgNO3 solution (200 mL) at room temperature, and a color change was observed. In UV-Visible spectroscopy, an absorption peak formation at ~439 nm was the sign that AgNPs were present in the reaction solution.

Electron Paramagnetic Resonance Studies of Irradiated Grape Snails () and Investigation of Biophysical Parameters.

A study of grape snails using the electron paramagnetic resonance (EPR) spectroscopy method, where shells were exposed to ionizing gamma radiation, indicated that the effect of radiation up to certain doses results in the emergence of magnetic properties in the organism. The identification of the EPR spectra of the body and shell parts of the control and irradiated grape snails separately showed that more iron oxide magnetic nanoparticles are generated in the body part of the grape snail compared to the shells. A linear increase in free radical signals (g = 2.

Podocytopathy: The role of actin cytoskeleton.

Renal injury and the development of albuminuria are tightly connected with the loss of podocytes. Podocyte damages cause proteinuric renal diseases since podocyte foot processes (FP) and their interposed slit diaphragms (SD) are the final barriers against protein loss. Podocyte effacement and the resultant deterioration of podocyte SD integrity that involve the active rearrangement of the podocyte actin cytoskeleton is a chief mechanism of proteinuric kidney diseases.

Salivary biomarkers in cancer.

In recent years, the comprehensive analysis of saliva, i.e., salivaomics, has played an increasing role in biomarker discovery for disease detection in general and cancer specifically.

Investigation of Antimicrobial and Cytotoxic Properties and Specification of Silver Nanoparticles (AgNPs) Derived From L. Green Leaf Extract.

Using biological materials to synthesize metallic nanoparticles has become a frequently preferred method by researchers. This synthesis method is both fast and inexpensive. In this study, an aqueous extract obtained from chickpea ( L.

Ecofriendly Synthesis of Silver Nanoparticles Using Fruit Peels: Anticancer and Antimicrobial Activities.

Metallic nanoparticles are valuable materials and have a range of uses. Nanoparticles synthesized from plant wastes by environment-friendly methods have attracted the attention of researchers in recent years. Also, the advantages of biological resources and synthesis methods are attracting attention.

Migrasomes and exosomes; different types of messaging vesicles in podocytes.

Podocytes, highly specified kidney epithelial cells, live under several pathological stimuli and stresses during which they adapt themselves to keep homeostasis. Nevertheless, under extreme stress, a complex scenario of podocyte damage and its consequences occur. Podocyte damage causes foot process effacement and their detachment from the glomerular basement membrane, leading to proteinuria.