scholarly journals Treatment optimization of patients with genital endometriosis

2021 ◽  
pp. 3-8
Author(s):  
Nikolay Shcherbina ◽  
Anastasiia Chekhunova
Keyword(s):  
Inflammatory Reaction ◽  
Culture Medium ◽  
Inflammatory Diseases ◽  
Infectious Agents ◽  
Treatment Optimization ◽  
Cytokine Balance ◽  
Pcr Method ◽  
Increased Activity ◽  
Local Cytokine

The aim of the research: to optimize the treatment of patients with combined genital pathology, including internal endometriosis (adenomyosis) and inflammatory diseases. Materials and methods: prospective study has been conducted on 160 women with adenomyosis. There were 24 (15 %) patients with the I degree of adenomyosis spreading, 72 (45.0 %) women with the II degree, 33 (20.6 %) patients with the III degree, and 31 (19.4 %) woman with the IV degree of adenomyosis spreading. Microbial flora analysis included bacterioscopic, bacteriological research methods with determination of sensitivity to antibiotics, and PCR method. The concentration of cytokines in the culture medium (supernatant) was determined by the enzyme immunoassay. Results: the obtained data from the study indicate a high percentage of the combination of adenomyosis with chronic inflammatory diseases of the pelvic organs. An immuno-inflammatory reaction preceding adenomyosis is accompanied by the violation of the local cytokine balance. In turn, the increased activity of cytokines and the presence of infectious agents can participate in the relapse of endometriosis.  Conclusion: considering the immuno-inflammatory reaction, accompanied by the violation of the local cytokine balance in the development of adenomyosis. The study substantiates the necessity of using antimicrobial therapy in patients with combined genital pathology, including adenomyosis and inflammatory diseases

scholarly journals MAIN AGENTS OF OPPORTUNISTIC INFECTIONS OF GENITOURINARY TRACTS AND THEIR ANTIBIOTIC RESISTANCE

2017 ◽  
Vol 3 ◽  
pp. 18-25
Author(s):  
Gleb Bondarenko ◽  
Svetlana Dzhoraeva ◽  
Anna Kondakova ◽  
Iuliia Shcherbakova ◽  
Nataliya Sobol ◽  
...  
Keyword(s):  
Antibiotic Resistance ◽  
Opportunistic Infections ◽  
Inflammatory Diseases ◽  
Antibiotic Sensitivity ◽  
Genitourinary Tract ◽  
Pathogenic Microorganisms ◽  
Infectious Agents ◽  
The One ◽  
Taxonomic Groups

Today the one of most important medical-social problems is a growing antibiotic resistance of opportunistic infectious agents. Aim of research: the dynamic observance of antibiotic resistance of opportunistic pathogens – infectious agents of genitourinary tracts under conditions of venereological clinic. The study included 2205 patients with inflammatory diseases of genitourinary tract, who were on the stationary treatment at the department of venereology of SI “IDV NAMS of Ukraine”. Bacteriological studies for isolation of conventionally pathogenic microorganisms with determination of sensitivity of separated laboratory strains to antibacterial drugs of the different groups were carried out using the methods of classic bacteriology. It was demonstrated, that the composition of microbiocenosis of genitourinary tract in patients with infections, caused by conventionally pathogenic microorganisms was characterized by the prevalence of aerobic representatives of Enterobacteriaceae and Staphylococcaceae families that formed associations both between each other and with representatives of other taxonomic groups. The analysis of antibiotic sensitivity of separated strains testifies to the necessity of permanent microbiological monitoring of opportunistic infectious agents for elaborations of the regimes of rational antibacterial therapy.

Determination of clinical efficiency of deproteinized dialysate from blood of milk-fed calves after endoprosthetics in patients with ventral hernias

2020 ◽  
Vol 28 (3) ◽  
pp. 323-333
Author(s):  
Sergej V. Ivanov ◽  
Ilya S. Ivanov ◽  
Evgenij G. Obyedkov ◽  
Liliya P. Popova
Keyword(s):  
Abdominal Wall ◽  
Inflammatory Reaction ◽  
Inflammatory Process ◽  
Anterior Abdominal Wall ◽  
Dynamic Change ◽  
Main Group ◽  
Control Group ◽  
Surgical Department ◽  
Regeneration Stage

Aim. To study the influence of deproteinized dialysate from blood of milk-fed calves on the type of exudative discharge and dynamics of inflammatory reaction after hernia repair with plastics of the anterior abdominal wall with hernioendoprosthesis of polypropylene. Materials and Methods. The study involved 59 patients being on stationary treatment in the surgical department of Kursk Regional Clinical Hospital. Patients were hospitalized for the herniation of small or medium dimension. The patients were divided to two groups: the main (n=30) and control (n=29) groups. After endoprosthetics, the patients of the control group were given complex conservative treatment. The patients of the main group, besides standard treatment, were administered deproteinized dialysate from blood of milk-fed calves intravenously in drips 10 ml + 200 ml of 0.9% sodium chloride solution within 7 days. For cytological examination and determination of the type of cytograms, the traumatic discharge was collected and analyzed using the method of M.F. Kamaev and M.A. Palthsev. Results. Cytomorphometric examination was conducted on the third, fifth and seventh day after endoprosthetics with the aim of studying dynamic changes. Determination of cell composition and also of its changes characteristic of each studied period, was necessary for obtaining further information characterizing inflammatory process in the region of placement of the endoprosthesis. After endoprosthetics in patients who were administered hemodialysate, the inflammatory reaction was less pronounced than in patients who did not receive the preparation. This was associated with a more dynamic change of stages of the inflammatory process. In patients of the main group who received deproteinized dialysate, regenerative type of inflammation first appeared on the fifth day and made 6.9%; by the seventh day the share of patients with the regenerative type rose to 17.5%, while in the patients of the control group no regeneration stage was observed in both periods. Conclusion. Analysis of the efficiency of influence of hemodialysate on the inflammatory reaction in plastics of the anterior abdominal wall with polypropylene endoprosthesis evidences faster course of all stages of inflammation and reduction of its intensity by 10%.

scholarly journals Apoptosis and inflammation

1995 ◽  
Vol 4 (1) ◽  
pp. 5-15 ◽  
Author(s):  
C. Haanen ◽  
I. Vermes
Keyword(s):  
Cell Death ◽  
Inflammatory Reaction ◽  
Inflammatory Diseases ◽  
Apoptotic Cell ◽  
Cell Damage ◽  
Target Cells ◽  
Apoptotic Bodies ◽  
Accidental Injury ◽  
Inflammatory Reactions ◽  
Inflammatory Processes

During the last few decades it has been recognized that cell death is not the consequence of accidental injury, but is the expression of a cell suicide programme. Kerr et al. (1972) introduced the term apoptosis. This form of cell death is under the influence of hormones, growth factors and cytokines, which depending upon the receptors present on the target cells, may activate a genetically controlled cell elimination process. During apoptosis the cell membrane remains intact and the cell breaks into apoptotic bodies, which are phagocytosed. Apoptosis, in contrast to necrosis, is not harmful to the host and does not induce any inflammatory reaction. The principal event that leads to inflammatory disease is cell damage, induced by chemical/physical injury, anoxia or starvation. Cell damage means leakage of cell contents into the adjacent tissues, resulting in the capillary transmigration of granulocytes to the injured tissue. The accumulation of neutrophils and release of enzymes and oxygen radicals enhances the inflammatory reaction. Until now there has been little research into the factors controlling the accumulation and the tissue load of granulocytes and their histotoxic products in inflammatory processes. Neutrophil apoptosis may represent an important event in the control of intlamtnation. It has been assumed that granulocytes disintegrate to apoptotic bodies before their fragments are removed by local macrophages. Removal of neutrophils from the inflammatory site without release of granule contents is of paramount importance for cessation of inflammation. In conclusion, apoptotic cell death plays an important role in inflammatory processes and in the resolution of inflammatory reactions. The facts known at present should stimulate further research into the role of neutrophil, eosinophil and macrophage apoptosis in inflammatory diseases.

scholarly journals Evaluation of Usefulness of the Designed Laboratory Photobioreactor for Microalgae Cultivation in Controlled Conditions

2016 ◽  
Vol 20 (1) ◽  
pp. 13-22
Author(s):  
Beata Brzychczyk ◽  
Zbigniew Kowalczyk ◽  
Jan Giełżecki
Keyword(s):  
Culture Medium ◽  
Dry Mass ◽  
Biomass Growth ◽  
Microalgae Cultivation ◽  
Freshwater Microalgae ◽  
Laboratory Conditions ◽  
Medium Concentration ◽  
Controlled Conditions ◽  
The Impact

AbstractThe objective of the paper was to analyse the use of the designed photobioreactor for freshwater microalgae cultivation in the controlled laboratory conditions. The work covered the design and construction of photobioreactors (PBR) and setting up comparative cultivations of freshwater microalgae chlorelli vulgaris along with determination of the biomass growth intensity for a varied amount of supplied culture medium. It was found out that the constructed PBR may be used for microalgae cultivation in the controlled conditions. The impact of the culture medium amount on the growth of chlorelli vulgaris was proved. As a result of the increase of culture medium concentration to 30.1-120.4 ml·l−1 of water, dry mass in photobioreactorsincreased respectively from 1.33 g·dm−3 to 4.68 g·dm−3.

Abstract 107: Depletion of Plasmacytoid Dendritic Cells Inhibits Experimental Abdominal Aortic Aneurysms

2016 ◽  
Vol 36 (suppl_1) ◽  
Author(s):  
Baohui Xu ◽  
Haojun Xuan ◽  
Naoki Fujimura ◽  
Sara A Michie ◽  
Ronald L Dalman
Keyword(s):  
Dendritic Cells ◽  
Inflammatory Diseases ◽  
Myeloid Cells ◽  
Abdominal Aortic Aneurysms ◽  
Plasmacytoid Dendritic Cells ◽  
Aortic Aneurysms ◽  
Major Type ◽  
Abdominal Aortic

Introduction: Abdominal aortic aneurysms (AAA) manifest histologic features consistent with other chronic inflammatory diseases. Infiltrating mural myeloid cells (e.g. macrophages) are already recognized as important contributors to aneurysm pathogenesis, however, the role of plasmacytoid dendritic cells (pDC), major type 1 interferon-producing myeloid cells involving in autoimmune diseases and atherosclerosis, has not been previously investigated in this context. Methods and Results: AAAs were created in 12 week old male C57BL/6J mice by transient intra-aortic infusion of porcine pancreatic elastase (PPE). AAA development and progression were assessed via serial ultrasound determination of aortic diameter in vivo , and histology at sacrifice. The fraction of circulating leukocytes identified as pDCs was significantly increased immediately following PPE infusion (aneurysm initiation). Treatment with mPDCA-1 mAb (400 μg i.p. q.o.d.), beginning one day prior to PPE infusion, depleted more than 90% of bone marrow, spleen and peripheral blood pDCs (data not shown) and suppressed subsequent aneurysm development and progression compared to that noted in PPE-infused mice treated with control mAb. mPDCA-1 treatment promoted aortic medial elastin and smooth muscle preservation, while limiting mural macrophage accumulation and neocapillary formation. Conclusion: These findings suggest a role for plasmacytoid dendritic cells in promoting the initiation and progression of experimental abdominal aortic aneurysms.

scholarly journals Fat meets the cholinergic antiinflammatory pathway

2005 ◽  
Vol 202 (8) ◽  
pp. 1017-1021 ◽  
Author(s):  
Kevin J. Tracey
Keyword(s):  
Vagus Nerve ◽  
Dietary Fat ◽  
Dietary Intervention ◽  
Inflammatory Diseases ◽  
Neural Mechanism ◽  
Commensal Bacteria ◽  
Cytokine Release ◽  
Food Antigens ◽  
Local Cytokine ◽  
Damaging Effects

The cholinergic antiinflammatory pathway is a neural mechanism that is controlled by the vagus nerve and inhibits local cytokine release, thereby preventing the damaging effects of cytokine overproduction. A new study now shows that dietary fat can activate this pathway, a finding that may help explain the immune system's failure to react to food antigens and commensal bacteria. Here we discuss this new data and its potential implications for dietary intervention in the treatment of inflammatory diseases.

scholarly journals Identification of the Trichinella species by PCR method

2012 ◽  
Vol 66 (1-2) ◽  
pp. 41-47
Author(s):  
Sasa Vasilev ◽  
Jelena Cvetkovic ◽  
Ivana Radovic ◽  
Ljiljana Sofronic-Milosavljevic
Keyword(s):  
Human Health ◽  
Health Problem ◽  
Continuous Monitoring ◽  
Human Consumption ◽  
Sylvatic Cycle ◽  
Trichinella Infection ◽  
High Prevalence ◽  
Pcr Method ◽  
Pig Meat

Serbia is country with a high prevalence of Trichinella infection in pigs, which continues to be a serious human health problem. In Serbia, only a few isolates of Trichinella found in pork have been genetically specified to date, and all were proven as T. spiralis. New data shows that in the sylvatic cycle in Serbia, at least in the Belgrade district, more than one Trichinella species co-exist (T. spiralis and T. britovi). Increased awareness of the possible overlap among sylvatic and domestic Trichinella cycles indicates the need for continuous monitoring of Trichinella species circulation and strongly points to the need that all isolates of Trichinella found in meat for human consumption should be subject to a determination of the Trichinella species (due to the risk of transmission of infection with T. britovi to domestic pigs and humans). This is why we examined using PCR the Trichinella larvae found in pig meat that caused a human outbreak (Trichinella infection) in Grocka (Belgrade district) during February 2011. The isolated larvae belonged to T. spiralis.

scholarly journals Histochemical analysis of skeletal muscular tissues of pigs according to genotype MYF4

2008 ◽  
Vol 24 (1-2) ◽  
pp. 117-126
Author(s):  
Vladimir Zimmermann ◽  
V. Kulísek ◽  
A. Copík ◽  
M. Odstrcil ◽  
Ondrej Debrecéni ◽  
...  
Keyword(s):  
Rectus Femoris ◽  
Muscle Fibres ◽  
Fat Cells ◽  
Average Thickness ◽  
Triceps Brachii ◽  
Surface Representation ◽  
Histochemical Analysis ◽  
Pcr Method ◽  
Muscular Tissues

The results of histochemical analysis of three muscles m. triceps brachii (MTB), m. longissimus thoracicus (MLT) and m. rectus femoris (MRF) of two groups of pigs created according to the genotypes MYF 4 are presented. Determination of MYF 4 genotypes was made by PCR method and for histochemical analysis was used 5 animals detected as homozygote MYF 4- AA type and 5 animals of heterozygote genotype myogenin-AB out of the total of 25 individual animals tested. The histochemical analysis proved that homozygotes AA have had bigger fat cells than heterozygotes AB in three studied muscles in average. The size of fat cells in MLT - 41.10?m or 38.50 ?m respectively dominated in both groups of animals. Percentage surface representation of interstitial tissues was higher in the studied muscles of heterozygote MYF 4-AB. The volume of ligaments was the highest in MRF (3.80% or 3.90% respectively) in both groups (myogenin - AA and AB). The average thickness was of three studied muscles muscle fibres higher at homozygote genotype myogenin-AA than in heterozygote myogenin-AB. The thickest fibres in both genotypes were in MRF (88.60 ?m, and 84.72 ?m respectively) and the lowest in MTB (73.30 and 69.40 ?m respectively). The highest values of muscle fibres thickness were detected in ?-White fibres. Their percentage surface representation corresponded to this in all three types of muscles of both studied genotype myogenin groups.

scholarly journals Transcriptional Profiling and Functional Analysis of N1/N2 Neutrophils Reveal an Immunomodulatory Effect of S100A9-Blockade on the Pro-Inflammatory N1 Subpopulation

2021 ◽  
Vol 12 ◽  
Author(s):  
Andreea C. Mihaila ◽  
Letitia Ciortan ◽  
Razvan D. Macarie ◽  
Mihaela Vadana ◽  
Sergiu Cecoltan ◽  
...  
Keyword(s):  
Inflammatory Diseases ◽  
Transcriptional Profiling ◽  
Innate Immune ◽  
Potential Contribution ◽  
Functional Differences ◽  
Elevated Expression ◽  
Pharmacological Blockade ◽  
Novel Target ◽  
Increased Activity ◽  
Homogenous Population

Neutrophils have been classically viewed as a homogenous population. Recently, neutrophils were phenotypically classified into pro-inflammatory N1 and anti-inflammatory N2 sub-populations, but the functional differences between the two subtypes are not completely understood. We aimed to investigate the phenotypic and functional differences between N1 and N2 neutrophils, and to identify the potential contribution of the S100A9 alarmin in neutrophil polarization. We describe distinct transcriptomic profiles and functional differences between N1 and N2 neutrophils. Compared to N2, the N1 neutrophils exhibited: i) higher levels of ROS and oxidative burst, ii) increased activity of MPO and MMP-9, and iii) enhanced chemotactic response. N1 neutrophils were also characterized by elevated expression of NADPH oxidase subunits, as well as activation of the signaling molecules ERK and the p65 subunit of NF-kB. Moreover, we found that the S100A9 alarmin promotes the chemotactic and enzymatic activity of N1 neutrophils. S100A9 inhibition with a specific small-molecule blocker, reduced CCL2, CCL3 and CCL5 chemokine expression and decreased MPO and MMP-9 activity, by interfering with the NF-kB signaling pathway. Together, these findings reveal that N1 neutrophils are pro-inflammatory effectors of the innate immune response. Pharmacological blockade of S100A9 dampens the function of the pro-inflammatory N1 phenotype, promoting the alarmin as a novel target for therapeutic intervention in inflammatory diseases.

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