Using the Burning of Polymer Compounds to Determine the Applicability of the Acoustic Method in Fire Extinguishing.

In order to achieve the objective of the work-an experimental study of the capabilities of the acoustic method for extinguishing organic compounds and for ensuring environmental monitoring-the effect of the combustion of various polymers on the acoustic parameters of the medium is considered. The negative effect of the combustion of organic substances on the medium is noted. The features of the use of fire extinguishing agents are analyzed, and it is noted that the acoustic method is a promising, inexpensive, and environmentally friendly approach for use in extinguishing fires.

Immunomodulatory Effects of the Tobacco Defensin NaD1.

Defensins are important components of the innate plant immune system, exhibiting antimicrobial activity against phytopathogens, as well as against fungi pathogenic to humans. Along with antifungal activity, plant defensins are also capable of influencing various immune processes, but not much is known about these effects. In this study, we investigated the immunomodulatory effects of the tobacco defensin NaD1, which possesses a pronounced antifungal activity.

Genome sequence of strain C14, isolated from concrete.

strain C14 was isolated from a weathered concrete cylinder. Using PacBio sequencing, we generated a complete genome for strain C14, which includes one circular chromosome (6,656,731 bp) and six putative plasmids (35,452 to 85,428 bp).

Antifungal Plant Defensins as an Alternative Tool to Combat Candidiasis.

Currently, the spread of fungal infections is becoming an urgent problem. Fungi of the genus are opportunistic microorganisms that cause superficial and life-threatening systemic candidiasis in immunocompromised patients. The list of antifungal drugs for the treatment of candidiasis is very limited, while the prevalence of resistant strains is growing rapidly.

Genome divergence and reproductive incompatibility among populations of Ganaspis near brasiliensis.

During the last decade, the spotted wing drosophila, Drosophila suzukii, has spread from eastern Asia to the Americas, Europe, and Africa. This fly attacks many species of cultivated and wild fruits with soft, thin skins, where its serrated ovipositor allows it to lay eggs in undamaged fruit. Parasitoids from the native range of D.

Biometeorological conditions during cold spells in south-east Poland and west Ukraine.

The aim of this research is to analyze the biometeorological conditions, based on the Physiologically Equivalent Temperature (PET) thermal index, during cold spells (CSs) in south-east Poland and west Ukraine during the years 1966-2021. The research shows a high variability of the occurrence of CSs in the study period and a clear increase in the frequency and total duration of CSs in the east of the study area. The number of CSs in the analyzed years varies from 6 cases in the west (in Katowice) to 34 in the east of the study area (in Shepetivka).

Upregulated circulating mir-424 and its' diagnostic value for gram-negative bacteremia after thoracic transplantation.

Aims: Early post-transplant complications such as acute graft rejection and infections are associated with high morbidity and mortality of heart and lung transplant recipients who are in vital need of immunosuppressive therapy. MiR-424 is a member of the miR-16 family, which plays an important physiological role in the development of cardiovascular and respiratory pathology, is involved in the regulation of monocyte and macrophage differentiation, and has an immunosuppressive potential. The aim of the study was to determine the diagnostic value of circulating miR-424 as a potential biomarker of post-transplant complications in heart and lung transplant recipients.

Development of Novel Tetrapyrrole Structure Photosensitizers for Cancer Photodynamic Therapy.

The effectiveness of photodynamic therapy (PDT) is based on the triad effects of photosensitizer (PS), molecular oxygen and visible light on malignant tumors. Such complex induces a multifactorial manner including reactive-oxygen-species-mediated damage and the killing of cells, vasculature damage of the tumor, and activation of the organism immunity. The effectiveness of PDT depends on the properties of photosensitizing drugs, their selectivity, enhanced photoproduction of reactive particles, absorption in the near infrared spectrum, and drug delivery strategies.

Long-read isoform sequencing reveals tissue-specific isoform expression between active and hibernating brown bears (Ursus arctos).

Understanding hibernation in brown bears (Ursus arctos) can provide insight into some human diseases. During hibernation, brown bears experience periods of insulin resistance, physical inactivity, extreme bradycardia, obesity, and the absence of urine production. These states closely mimic aspects of human diseases such as type 2 diabetes, muscle atrophy, as well as renal and heart failure.

HUMAN-BETA-DEFENSIN-1: PROGNOSTIC MARKER OF TUBERCULOSIS SEVERITY AND TREATMENT EFFECTIVENESS IN PULMONARY TUBERCULOSIS.

Objective: The aim: Was to investigate human-beta-defensin-1 level in blood serum depending on tuberculosis severity and treatment ef f ectiveness.

Patients And Methods: Materials and methods: 100 patients with pulmonary tuberculosis and 20 healthy persons were included to the study. HBD-1 level was measured by ELISA in all the healthy persons and in all the patients at the treatment onset and at the end of initial phase of treatment.

MiR-339 and galectin-3: diagnostic value in patients with airway obstruction after lung transplantation.

Respiratory complications can be the cause of graft dysfunction after lung transplantation (LTx). MicroRNAs are small regulatory molecules-potential biomarkers of respiratory diseases and post-transplant complications. Galectin-3 is highly expressed in fibrosis of transplanted solid organs.

Complete Genome Sequence of Rhodococcus qingshengii Strain CL-05, Isolated from Concrete.

Here, we report the complete genome sequence of strain CL-05, which was isolated from pavement concrete in Newark, Delaware. The genome consists of a 6.29-Mbp chromosome and one plasmid (123,183 bp), encodes a total of 5,859 predicted proteins, and has a GC content of 62.

Isolation, characterization, and ecotoxicological application of marine mammal skin fibroblast cultures.

Marine mammal cell cultures are a multifunctional instrument for acquiring knowledge about life in the world's oceans in physiological, biochemical, genetic, and ecotoxicological aspects. We succeeded in isolation, cultivation, and characterization of skin fibroblast cultures from five marine mammal species. The cells of the spotted seal (Phoca largha), the sea lion (Eumetopias jubatus), and the walrus (Odobenus rosmarus) are unpretentious to the isolation procedure.

Carbohydrate and lipid metabolic profiles of tuberculosis patients with bilateral pulmonary lesions and mycobacteria excretion.

Objective: The aim: To assess carbohydrate and lipid metabolic profiles of tuberculosis patients with bilateral injuries of the lungs and mycobacteria excretion.

Patients And Methods: Materials and methods: Seventy two newly diagnosed pulmonary TB patients were examined. Group I - 17 newly diagnosed TB patients who had unilateral pulmonary lesions and had no mycobacteria excretion.

Complete Genome Sequence of Bacillus velezensis Strain S4, Isolated from Biochar-Treated Soil.

Here, we report the complete genome sequence of strain S4, which was isolated from biochar-amended agricultural soil collected in Smyrna, Delaware. The genome is 4.07 Mbp, encodes 3,918 predicted proteins, and has a GC content of 46.

Transforming growth factor beta 1 levels in the blood of pediatric liver recipients: Clinical and biochemical correlations.

TGF-β1 is a cytokine with profibrogenic and immunosuppressive activities, which suggest the clinical significance of TGF-β1 for the assessment of graft function after LT. We analyzed the dynamics of TGF-β1 levels in the blood after LDLT in 135 pediatric liver recipients and examined the relationship between the cytokine levels and the laboratory and clinical variables. We found that TGF-β1 levels in the blood of patients with ESLD were lower than that in healthy children of the same age, P = .

Draft Genome Sequence of Sideroxydans sp. Strain CL21, an Fe(II)-Oxidizing Bacterium.

sp. strain CL21 is an aerobic Fe(II)-oxidizing bacterium isolated from peat sediment from the Fe-rich, moderately acidic Schlöppnerbrunnen fen (northern Bavaria, Germany). Here, we report the draft genome sequence of strain CL21, highlighting genes involved in Fe(II), sulfur, and H oxidation.

Model of Random Field with Piece-Constant Values and Sampling-Restoration Algorithm of Its Realizations.

We propose a description of the model of a random piecewise constant field formed by the sum of realizations of two Markov processes with an arbitrary number of states and defined along mutually perpendicular axes. The number of field quantization levels can be arbitrary. Realizations of a random field model of the desired shape are created by appropriate selection of parameters for formative realization of Markov processes.

Complete Genome Sequence of sp. Strain 10M-3C3, Isolated from an Extremely Phosphorus-Poor Lake.

Here, we report the complete genome sequence of sp. strain 10M-3C3, which was isolated from Lake Matano, Indonesia. The genome is 3,387,846 bp long, encodes 3,351 predicted proteins, and has a G+C content of 71.

Light Modulates the Physiology of Nonphototrophic .

Light is a source of energy and an environmental cue that is available in excess in most surface environments. In prokaryotic systems, conversion of light to energy by photoautotrophs and photoheterotrophs is well understood, but the conversion of light to information and the cellular response to that information have been characterized in only a few species. Our goal was to explore the response of freshwater , which are ubiquitous in illuminated aquatic environments, to light.

Complete Genome Sequence of Vibrio coralliilyticus RE22, a Marine Bacterium Pathogenic toward Larval Shellfish.

Vibrio coralliilyticus RE22 is an indigenous marine pathogen that infects larval bivalve shellfish. This strain is particularly problematic in oyster hatcheries, where it causes high larval mortality. It contains two circular chromosomes and one megaplasmid.

Plant 24-nt reproductive phasiRNAs from intramolecular duplex mRNAs in diverse monocots.

In grasses, two pathways that generate diverse and numerous 21-nt (premeiotic) and 24-nt (meiotic) phased siRNAs are highly enriched in anthers, the male reproductive organs. These "phasiRNAs" are analogous to mammalian piRNAs, yet their functions and evolutionary origins remain largely unknown. The 24-nt meiotic phasiRNAs have only been described in grasses, wherein their biogenesis is dependent on a specialized Dicer (DCL5).

Pathomorphological peculiarities of tuberculous meningoencephalitis associated with HIV infection.

Background And Aims: One of the most severe manifestation displays of tuberculosis (TB) generalization is meningitis/meningoencephalitis. The purpose of this work was to improve the diagnostic efficiency of TB central nervous system (CNS) affection in human immunodeficiency virus (HIV)-infected persons.

Materials And Methods: Meninges and cerebral tissues, taken from died patients, who were HIV-infected and dead from TB of CNS affection, were investigated histologically.