A5081774955- Nanoparticles: synthesis and applications
- Wound Healing and Treatments
- Medical and Biological Ozone Research
- Ultrasound and Hyperthermia Applications
- Surgical site infection prevention
- Facial Trauma and Fracture Management
- Laser-Ablation Synthesis of Nanoparticles
- Abdominal Surgery and Complications
- Graphene and Nanomaterials Applications
- Silk-based biomaterials and applications
- Diabetic Foot Ulcer Assessment and Management
- Antimicrobial agents and applications
- Advanced Nanomaterials in Catalysis
- Human Health and Disease
- Antibiotic Use and Resistance
- RNA Interference and Gene Delivery
- Pressure Ulcer Prevention and Management
- Ultrasound in Clinical Applications
- Burn Injury Management and Outcomes
- Pulmonary Hypertension Research and Treatments
- Medical and Agricultural Research Studies
- Polydiacetylene-based materials and applications
- Surgical Sutures and Adhesives
- Healthcare Systems and Public Health
- Planarian Biology and Electrostimulation
Sumy State University
2018-2024
The emergence of antibiotic-resistant bacteria, particularly the most hazardous pathogens, namely
Nanoparticles have good prospects as an alternative to antibiotics. Achieving the stability of nanoparticle solutions over time is one important tasks for researchers well. Preparation new antimicrobial release systems based on Ag NP and biological polymers will contribute create effective agents. In current paper we evaluate antibacterial activity chitosan-Ag NPs treated by ultrasound against Gram-positive Gram-negative microorganisms. were synthesized via polyol method. 2% chitosan...
Summary. The effectiveness of treatment experimental purulent wounds with the simultaneous use copper nanoparticles (CuNPs) and low-frequency ultrasound (US) was investigated. Aim. To study CuNPs under conditions ultrasonic cavitation. Materials methods. performed on an model 36 laboratory rats. All animals were divided into 3 groups: in first group, carried out CuNPs, second group - US, third – 0.05 % chlorhexidine solution. following parameters course wound process investigated: presence...
Objective. To study the peculiarities of pulmonary arterial hypertension in patients with chronic tuberculous pleural effusion and to evaluate possibilities an indirect method its diagnosis as a screening measure. Materials Methods. Catheterization right heart is considered "gold standard" for determining artery pressure. The known etiopathogenic agents due cause development heart, presence which patient will have undesirable outcome next 3 years. Every year, new are identified. In our...
Summary. Introduction. Some representatives of the microcosm can secrete a variety biologically active substances that have detrimental effect on other groups microorganisms. The geniuses humanity noticed this, and today medicine has about 1600 antibacterial drugs. However, struggle for survival at all levels continues. Many bacteria become resistant to existing antibiotics. Taking this into account, treatment purulent-inflammatory diseases faces insurmountable difficulties. Contaminated...
Summary. Generalized purulent peritonitis (GPP) remains one of the most serious complications in abdominal surgery and, terms its severity, occupies a leading place among urgent surgical diseases. Sanitation cavity (AC) is important stage complex treatment GPP. Low-frequency ultrasound safe and promising methods physical antisepsis with many advantages sanitation foci, silver nanoparticles (AgNPs) have pronounced bactericidal properties against wide range multidrug-resistant microorganisms....
Objective — to track the impact of extreme situations (pandemic-epidemic coronavirus infection and martial law caused by invasion our country Russian occupiers) on dynamics tuberculosis in northeastern region Sumy during period 2018—2023 based key epidemiological indicators. Materials methods. We observed 3,379 patients with 131,144 COVID-19. Tuberculosis were divided into three groups a duration two years: 2018—2019 (group 1), 2020—2021 2), 2022—2023 3). During development topic, leading...
Introduction. Multidrug-resistant (MDR) bacteria are very dangerous and represent a major problem in all areas of healthcare: they often cause diseases that cannot be treated with antibiotics, which leads to long-term ineffective treatment, complications, high treatment costs. Searching for new antimicrobials is one the key components successful fight against infections caused by MDR. This study was designed elucidate antimicrobial antibiofilm activities copper/copper oxide nanoparticles...
The treatment of purulent wounds is an important problem modern surgery. Antibiotic resistance bacteria dramatically reduces the effectiveness traditional methods treatment. Previous studies have indicated that silver nanoparticles good antibacterial activity and do not cause bacterial resistance. Low-frequency ultrasound improves bactericidal properties nanoparticles, as well plays role in cleaning from purulent-necrotic tissue delivering to site infection. combination low-frequency...
Summary. The purpose of the work is to conduct a cytological examination swabs-imprints experimental purulent wounds that have not healed for long time, when treated with silver nanoparticles in comparison 0.05 % Chlorhexidine solution.
 Research materials and methods. study features picture skin regeneration was carried out on 60 white non-linear laboratory rats.
 results. obtained results did heal time indicate faster wound healing processes group using nanostructured compared...