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research Iron-mediated DAMO–anammox process: Revealing the mechanism of electron transfer
This study investigated the electron transfer processes in an iron-mediated DAMO–anammox system, finding that Fe3+ accelerated c-type cytochrome-mediated electron transfer and suggested that riboflavin acts as an electron shuttle and DIET may occur among these microorganisms.
research In vitro evaluation of changes of hair fibers subjected to oxidation-reductive straighteners associated with dyeing
This study investigated the effects of ammonium thioglycolate and amino methylpropanol hair straightening followed by permanent coloring, finding significant physical and chemical changes to both the cuticle and cortex of hair fibers.
research Morphology Analysis of Hair Photoinduced and Chemical Damaged After Treatment with Sappan Wood (Caesalpinia sappan L.) Hair Tonic using SEM
In this study, researchers used scanning electron microscopy to analyze hair damage from 3% hydrogen peroxide and UVB radiation, observing that Caesalpinia sappan hair tonic formulations coated and interacted with the hair cuticle, potentially modifying hair fiber damage.
research Serum total thiol level in Acne Vulgaris Patients and its relation to oxidative stress
This study found that individuals with acne vulgaris had significantly higher serum total thiol and thiol disulfide levels, as well as a reduced total thiol/thiol disulfide ratio, compared to healthy controls.
research SUBSTYTUCJA EGZOGENNYCH CHOLINESTERAZ W LECZENIU CIĘŻKICH ZATRUĆ ZWIĄZKAMI FOSFOROORGANICZNYMI
This study reports a successful combination treatment for phospho-organic compound poisoning, using standard therapy with atropine and toxogonin along with exogenous cholinesterases via blood transfusion, showing positive outcomes in patients whose endogenous cholinesterase levels dropped to 20%.
research Improvement of Antioxidant Defences in Keratinocytes Grown in Physioxia: Comparison of 2D and 3D Models
This study reports that keratinocytes grown under low oxygen conditions (physioxia) demonstrated reduced reactive oxygen species production and increased antioxidant enzyme activity compared to those in higher oxygen conditions, highlighting the role of oxygen in regulating skin antioxidant defenses.
research Pomegranate-peel-chitosan-gelatin composite: A hemostatic dental sponge with antibacterial enhancement
This study developed a biodegradable gelatin and chitosan hemostatic sponge, enhanced with pomegranate peel extract, for dental applications, highlighting its effective antibacterial properties, improved blood absorption, and reduced clotting time, suggesting potential for use in clinical dental and wound care procedures.
research Extraction of Gallic Acid and Ferulic Acid for Application in Hair Supplements
This study successfully extracted gallic acid and ferulic acid using a biocompatible aqueous two-phase system, suggesting a sustainable approach for producing antioxidants as food supplements for hair health.
research Distribution and Localization of Hydrophobic and Ionic Chemical Groups at the Surface of Bleached Human Hair Fibers
This study concluded that bleach treatment partly transforms the hydrophobic top layer of human hair cuticles into a hydrophilic surface with clustered cysteic acid, visualized at the nano-scale using dynamic Chemical Force Microscopy.
research Composite Hydrogel Based on Green Chlorella Polysaccharide–Selenium Nanoparticles for Simultaneous Wound Treatment and pH Monitoring
This study reported that a composite hydrogel made with Chlorella-derived extracellular polysaccharide–selenium nanoparticles showed strong antibacterial and anti-inflammatory effects in vitro and significantly accelerated wound healing in vivo, offering potential for managing infected wounds and monitoring healing progression.
research Oxidative Stress in Follicular Units During Hair Transplantation Surgery
The study concluded that increasing the GSH concentrations in preservation solutions for follicular units doesn't lessen the oxidative stress during cold ischemia and reperfusion in hair transplantation surgery.
research Assessment of Catalase Intrinsic Emissions of Electromagnetic Fields as Probable Cause in Cancerogenesis from Consumption of Red and Processed Meat
This manuscript proposes a hypothesis that the enzyme catalase added to processed meats may emit electromagnetic fields and contribute to cancer development.
research Stimulation of Stem Cell Niches and Tissue Regeneration in Mouse Skin by Switchable Protoporphyrin IX-Dependent Photogeneration of Reactive Oxygen Species In Situ
This study describes a protocol for inducing endogenous reactive oxygen species in mouse skin, which stimulates tissue regeneration and promotes burn healing and hair follicle growth.
research Biomarker of Oxidative Stress in Premature Hair Graying at Young Age
This study found that individuals with premature hair graying had significantly lower levels of antioxidants compared to controls, but the severity of graying did not significantly correlate with oxidative stress levels.
research Lightening Fine Hair: Safe Algorithms and Limitations
In this study, bond-protecting additives combined with low-volume oxidants were shown to reduce hair damage in fine hair by up to 62% compared to standard bleach methods, offering a safer bleaching approach for colorists working with this hair type.
research Significant damage of the skin and hair following hair bleaching
In this study, hair bleaching with ammonium persulfate and hydrogen peroxide caused significant damage to hair structure and severe skin reactions in rats, highlighting the need for cautious bleaching procedures.
research The redox - biochemistry of human hair pigmentation
This article reviews the impact of H2O2-redox homeostasis on hair follicle pigmentation via tyrosinase and associated mechanisms, discussing primarily findings from murine models without providing new clinical results for humans.
research Schizochytrium sp. Extracted Lipids Prevent Alopecia by Enhancing Antioxidation and Inhibiting Ferroptosis of Dermal Papilla Cells
This study found that lipids extracted from Schizochytrium sp. significantly enhanced the proliferation and survival of dermal papilla cells under oxidative stress, reduced reactive oxygen species, inhibited ferroptosis, and promoted antioxidant genes, which improved hair growth in experimental settings, suggesting a potential treatment for alopecia.
research A self-healing hydrogel wound dressing based on oxidized Bletilla striata polysaccharide and cationic gelatin for skin trauma treatment
This study found that a novel in-situ crosslinked self-healing hydrogel made from oxidized Bletilla striata polysaccharide and cationic gelatin enhanced wound healing and showed strong hemostatic performance in animal models, suggesting its potential as an effective wound dressing for skin trauma.
research The Effect of Dimethyl Sulfoxide on Percutaneous Absorption: A Mechanistic Study, Part III
This study found that high concentrations of dimethyl sulfoxide are needed to cause significant swelling in hair fibers, though the swelling is reversible, unlike the effects on skin.
research Determinação de minoxidil em formulações farmacêuticas usando permanganometria
This study developed a new permanganometric method for determining minoxidil in pharmaceutical formulations, offering a simple and rapid alternative to chromatographic procedures with recovery rates between 94.5% and 95.2%.
research Purification and characterization of rat liver minoxidil sulphotransferase
This study reports the purification of a specific sulphotransferase from rat liver that catalyzes the sulphation of minoxidil, potentially implicating it in minoxidil's bioactivation.
research A Multifunctional MOF Heterojunction for Combating Antibiotic Resistance and Promoting Regenerative Immunity
This study reported the development of a pH-responsive microreactor that effectively targets infections by eradicating over 99.9% of MRSA and reprogramming the immune response to promote healing, achieving complete infection clearance and tissue regeneration in a 7-day period.
research Electrochemical Detector for Liquid Chromatography: Determining Minoxidil in Hair-Growth Pharmaceuticals
This study observed that carbon paste electrodes catalyze the electrooxidation of minoxidil more efficiently than other electrode types, with a detection limit of approximately 20 ng mL^-1.
research Antibacterial quaternary ammonium chitosan/carboxymethyl starch/alginate sponges with enhanced hemostatic property for the prevention of dry socket
This study reported that newly developed quaternary ammonium chitosan/carboxymethyl starch/alginate sponges effectively inhibit bacterial growth and promote rapid hemostasis in wound management after tooth extraction in animal models, showing significant promise for clinical use in preventing complications like dry socket.
research Reactive oxygen species–degradable polythioketal urethane foam dressings to promote porcine skin wound repair
This study found that the hydrophilic PTK-UR foam with EG7 repeats significantly improved wound healing in porcine skin wounds compared to other scaffolds, suggesting potential for synthetic biomaterial applications.
research Emergency Wound Infection Monitoring and Treatment Based on Wearable Electrochemical Detection and Drug Release with Conductive Hydrogel
This study developed a closed-loop system for emergency wound care that monitors infection in real-time using biomarkers and delivers amikacin-loaded liposomes for treatment, integrating a conductive hydrogel for environmental protection and antibacterial benefits.
research Acute exposure to hair bleach causes airway hyperresponsiveness in a rabbit model
This study found that exposure to hair bleach aerosols containing persulphates and hydrogen peroxide induced airway hyperresponsiveness to acetylcholine in rabbits.
research Effect of ultrasound pre-treatment prior to enzymatic hydrolysis on physicochemical parameters of fish protein hydrolysates (FPH) extracted from side streams of Atlantic mackerel (Scomber scombrus)
This study found that ultrasonication pre-treatment at various power levels improved the color, protein solubility, and degree of hydrolysis of fish protein hydrolysates from mackerel side streams, and potentially reduced bitterness by decreasing hydrophobic free amino acids.