ABSTRACT
Introduction: The aim of this article was to evaluate the accuracy of European Randomized study of Screening for Prostate Cancer (ERSPC 4) and Prostate Cancer Prevention Trial (PCPT 2.0) risk calculator on predicting high-grade prostate cancer (HGPCa) and accuracy of Partin and Briganti nomograms on organ confined (OC) or extraprostatic cancer (EXP), seminal vesicles invasion (SVI) and risk of lymph nodes metastasis. Material and methods: A cohort of 269 men aged between 44-84 years, who underwent radical prostatectomy was retrospectively analysed. Based on estimated calculator risk, patients were divided into risk groups: low (LR), medium (MR) and high (HR). Results obtained with calculators were compared to post-surgical final pathology outcome. Results: In ERPSC4, the average risk for HGPC was LR = 5%, MR = 21%, and HR = 64%. In PCPT 2.0, the average risk for HG was: LR - 8%, MR - 14%, and HR - 30%. In the final results, HGPC was observed in: LR = 29%, MR = 67%, and HR = 81%. In Partin, LNI was estimated to occur in: LR = 1%, MR = 2%, and HR = 7.5% and in Briganti: LR = 1.8%, MR = 11.4%, and HR = 44.2% while finally it was found in: LR = 1.3%, MR = 0%, and HR = 11.6%. Conclusions: ERPSC 4 and PCPT 2.0 corresponded well with each other as well as Partin and Briganti. ERPSC 4 was more accurate in predicting HGPC than PCPT 2.0. Partin was more accurate as for LNI than Briganti. In this study group a large underestimation was observed in reference to Gleason grade.
ABSTRACT
: Polyphenols form a diverse group of compounds containing at least two hydroxyl groups in their chemical structure. Because of the common presence in plant kingdom, polyphenols are considered a significant component of food and an important group of compounds with antioxidant properties. The absorption of polyphenols present in food depends mostly on the activity of intestinal microflora. However, little is known about the processes and interactions responsible for such phenomenon in guts ecosystem. There are only few available publications that examine the effect on polyphenols on intestinal microbiota. Therefore, this work will focus on describing the relationship between polyphenol compounds present in food and bacteria colonizing the intestines, their mechanism, and impact on human's health.
Subject(s)
Gastrointestinal Microbiome/drug effects , Polyphenols/pharmacology , Food Analysis , Humans , Polyphenols/chemistryABSTRACT
INTRODUCTION: Rabies continues to be one of the most important viral diseases and remains a significant threat to public health across the globe. The World Health Organization (WHO) has determined that most rabies cases occur in children. Dog bites on humans are a major public-health problem. Poland has not achieved rabies free status yet. Post-exposure prophylaxis (PEP) in humans can effectively prevent death after exposure to a potentially infected animal. THE AIM: The main objective of this study was to estimate the frequency of PEP among children exposed to animals, who had attended consultations at the Department of Infectious Diseases for Children in the Jan Bozy Hospital in Lublin. PATIENTS AND METHODS: We retrospectively analyzed the medical records from the period of 2010-2016 of all pediatric patients (0-17 years of age) who had been exposed to animals and attended consultations at the Department of Infectious Diseases for Children in the Jan Bozy Hospital in Lublin. RESULTS: During the studied period, 519 children who had been exposed to animals attended consultations, and a prophylactic procedure consisting of active immunization was applied to 32.8%. The male children accounted for 55.3%. The mean age was 9.2 years. The biggest group of children (406) had been exposed to dogs, 62 children to cats, and 15 to rats. Most children had upper-limbs injuries. During the studied period, i.e. 2010-2016, there were 1713 confirmed cases of rabid animals in Poland, and 60 cases were recorded in the Lublin Province. We did not observe any cases of rabies in our exposed and vaccinated patients. CONCLUSIONS: The number of rabid animals in the Lublin Province had decreased to low levels, but the expected decrease in the number of PEP's administered did not occur. Since all children were vaccinated in accordance with the recommendations, the possible reason for vaccination's being administered in the quantities greater than the number of rabid animals recorded in the Lublin Province are bites by animals unavailable for veterinary observations and also the lack of more frequent reports regarding the current epizootic situation of rabies. The use of rabies immunoglobulin (RIG) in children in the Lublin Province is at a very low level, i.e. at 0.58%. The yearly numbers of exposed pediatric patients were at similar levels, which indicates that education programs should be introduce to reduce the number of animal bites in children.
