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The presence of high concentrations of anti-C6VlsE IgG is associated with appearance of response to Borreliella spp. infection, which suggests that the parameter can be used in the diagnosis of the active form of borreliosis. However, from a practical point of view, a marker of successful elimination of infection should indicate the effectiveness or failure of antibiotic therapy within a relatively short post-treatment period. The anti-C6VlsE IgG antibodies do not seem to satisfy this provision.
The presence of high concentrations of anti-C6VlsE IgG is associated with appearance of response to Borreliella spp. infection, which suggests that the parameter can be used in the diagnosis of the active form of borreliosis. However, from a practical point of view, a marker of successful elimination of infection should indicate the effectiveness or failure of antibiotic therapy within a relatively short post-treatment period. The anti-C6VlsE IgG antibodies do not seem to satisfy this provision.
The ability of
to create biofilm results in the higher resistance to disinfectants and determines the need to search for effective methods of eradication. The aim of the study was to assess the level of
contamination in the environment of a meat processing plant. The sensitivity of tested isolates to various antimicrobials used for disinfection purposes was also estimated.
The samples were taken from raw materials, semi-finished and final products, as well as food contact surfaces inthe production hall and deli meat packaging department. The number of
and the effect of eight different biocides on bacteria planktonic forms and biofilm formed on stainless steel and polypropylene was investigated. The effect of blood and albumin on
resistance to disinfectants was also analysed.
The prevalence of
on food contact surfaces was estimated at 2.93% (10 of 340 swabs taken). The samples of raw and processed products were not contaminated. Various disinfectants reduced the growth of planktonic
forlied at low concentrations.
The aim of the study was to determine the presence, concentration and generic composition of filamentous fungi. Considering the significant role of mycotoxins in the pathogenicity of fungal contaminants of vegetables, the scope of the study was extended by determination of aflatoxins and deoxynivalenol.
In the years 2019-2020, samples of vegetables (lettuce, spinach, tomato, red pepper) collected on conventional farms located in eastern Poland were subjected to mycological examination. The concentration and species composition of filamentous fungi were determined by the method of plate dilutions on malt agar. The isolated strains were identified with the use of macroscopic and microscopic methods. Samples were also analyzed for the presence of aflatoxin B1 (AFB1), total aflatoxin (AFT) and deoxynivalenol (DON) using the immunoenzymatic ELISA method.
The median concentrations of filamentous fungi ranged from 2.778-3.204 log
CFU g
. Overall, 40 fungal species were identified in the examined vegetablesimmuno-compromised persons or atopics susceptible to food allergy caused by ingested moulds.
s has been endemic in red foxes in eastern and central parts of Europe, and
s. l. identified in wolves in some countries. In recent years, wolves hale emerged as potentially important definitive hosts of
.
This aim of the survey was to record indirectly using nested-PCR test with faecal samples the presence of
and
s. l. in the two species of wild canids in the protected area of the Tatra National Park (TNP) in Western Carpathian, southern mountainous part of Poland.
From February to June 2019, experienced staff of TNP randomly collected fox and wolf faeces on and off hiking trails at altitudes from 850 m to 2,000 m above sea level. In total, 91 faecal samples from red foxes and 19 from wolves were collected. Genomic DNA was obtained by direct extraction from faecal samples using a commercial kit, and from taeniid eggs retrieved from the same samples after flotation.
A nested PCR screening of 91 red fox faeces indicated the prevalence of
of 4.4%. Positive samples were confirmed by sequencing parts of the mitochondrial cytochrome c oxidase subunit 1 gene (cox1). Neither genomic DNA of
nor of E. granulosus s.l. was obtained from 19 wolves faeces, nor from taeniid eggs retrieved from these samples by initial flotation.
The current results show that humans might be exposed to a risk of fox tapeworm infection in nature, even at high altitude inan alpine zone, in an environment contaminated by roaming red foxes encouraged by food leftovers on mountain trails.
The current results show that humans might be exposed to a risk of fox tapeworm infection in nature, even at high altitude inan alpine zone, in an environment contaminated by roaming red foxes encouraged by food leftovers on mountain trails.
In recent years, bovine tuberculosis (BTB) has become one of the major health hazards facing the European bison (EB, Bison bonasus), a vulnerable species that requires active protection, including regular and effective health monitoring. Selleckchem Etomoxir Monitoring of zoonotic disease in wildlife is also an important part of public health protection. The aim of the study was to determine whether BTB still influences the EB population in Poland.
During 2017-2019, mandibular, retropharyngeal and mediastinal lymph nodes were collected from 90 EB during post-mortem examination, and then cultivated on Lowenstein-Jensen and Stonebrink media. Isolated strains were subjected to molecular analysis to determine the species, spoligotype and MIRU-VNTR pattern.
Lesions were found in lymph nodes originating from eight EB (8.89%). Positive microbiological cultures for mycobacteria were obtained in samples from six (6.67%) EB. The isolated strains were identified as Mycobacterium caprae (material from four EB) and atypical mycobacteria (material from two EB). For M. caprae strains spoligotype M. bovis 4_CA 1600 was identified and the MIRU-VNTR pattern was identified as 345751355413232.
It is recommended that this potentially dangerous disease should be monitored in EB via a comprehensive strategy based on a combination of microbiological and molecular methods. Such monitoring will protect the health of both animals and humans.
It is recommended that this potentially dangerous disease should be monitored in EB via a comprehensive strategy based on a combination of microbiological and molecular methods. Such monitoring will protect the health of both animals and humans.The retro-odontoid pseudotumor is often concurrent with atlantoaxial subluxation (AAS). Therefore, the pseudotumor is relatively common in rheumatoid arthritis (RA) but rare in primary osteoarthritis (OA). This is a case report of an elderly male patient suffering from neck pain and compression myelopathy caused by the craniocervical pseudotumor with OA but without atlantoaxial instability. He had long-lasting peripheral and spinal pain treated by nonsteroidal anti-inflammatory drugs. Imaging found upper cervical spondylosis without AAS or dynamic instability but with periodontoid calcifications and ossifications, suggesting calcium pyrophosphate dihydrate (CPPD) crystal deposition. Based on a comprehensive literature search and review, CPPD disease around the atlantodental joint is a possible contributor to secondary OA development and retro-odontoid pannus formation through chronic inflammation, which can be enough severe to induce compression myelopathy in non-RA patients without AAS. The global increase in the aged population advises caution regarding more prevalent upper cervical spine disorders associated with OA and CPPD.Findings from genomic sequencing can have important implications for patients and relatives. For this reason, most professional guidelines support that patients have an ethical duty to inform relatives and, when disclosure does not occur, most guidelines allow health-care professionals (HCPs) to breach confidentiality. Translating the ethical duties to respect the patient's confidentiality and prevent harm in at-risk relatives into legislation is a complex issue due to the both personal and familial nature of genetic information. In many countries there is no specific guideline or law addressing family communication of genetic information and thus it is unclear what duties patients and HCPs have towards at-risk relatives. Using Belgium as an example for countries in which this is the case, we examined the existing Belgian legislation in relation to three central topics (1) patients' duties to family members, (2) respect for patient confidentiality and privacy, and (3) HCPs' duties to family members. We then investigated international legal frameworks and compared it with the Belgian context to see to what degree international precedent could aid in the interpretation of Belgian law. Based on our review of the legislation, we make recommendations for the interpretation of current law and examine whether there is sufficient legal precedent to answer the questions central to family communication of genetic information. Although we focus on the specific Belgian legislation, the discussions are relevant for many other countries that have similar legislative approaches.During the past 40 years, cytokines and cytokine receptors have been extensively investigated as either cancer targets or cancer treatments. A strong preclinical rationale supports therapeutic strategies to enhance the growth inhibitory and immunostimulatory effects of interferons and interleukins, including IL-2, IL-7, IL-12 and IL-15, or to inhibit the inflammatory and tumour-promoting actions of cytokines such as TNF, IL-1β and IL-6. This rationale is underscored by the discovery of altered and dysregulated cytokine expression in all human cancers. These findings prompted clinical trials of several cytokines or cytokine antagonists, revealing relevant biological activity but limited therapeutic efficacy. However, most trials involved patients with advanced-stage disease, which might not be the optimal setting for cytokine-based therapy. The advent of more effective immunotherapies and an increased understanding of the tumour microenvironment have presented new approaches to harnessing cytokine networks in the treatment of cancer, which include using cytokine-based therapies to enhance the activity or alleviate the immune-related toxicities of other treatments as well as to target early stage cancers. Many challenges remain, especially concerning delivery methods, context dependencies, and the pleiotropic, redundant and often conflicting actions of many cytokines. Herein, we discuss the lessons learnt from the initial trials of single-agent cytokine-based therapies and subsequent efforts to better exploit such agents for the treatment of solid tumours.
Current diagnostic methods for prostate cancer are invasive and lack specificity towards aggressive forms of the disease, which can lead to overtreatment. A new class of non-invasive alternatives is under development, in which urinary biomarkers are detected using biosensing devices to offer rapid and accurate prostate cancer diagnosis. These different approaches are systematically reviewed and their potential for translation to clinical practice is evaluated.
A systematic review of the literature was performed in May 2021 using PubMed Medline database, Embase, and Web of Science. The objective was to review the structural designs and performance of biosensors tested on urine samples from patients with prostate cancer.
A total of 76 records were identified. After screening and eligibility, 14 articles were included and are discussed in this paper. The biosensors were discussed based on the target biomarkers and detection technologies used, as well as the results of the clinical studies. Most of the works reported good discrimination between patients with prostate cancer and controls.
