Search results for "PATHOGENESIS"

Pathogenesis of Sepsis Syndrome: Possible Relevance of Pore-Forming Bacterial Toxins

1996

This review focuses on a group of bacterial products whose very existence is known to only a minority of clinicians, and whose potential significance as inducers of the sepsis syndrome has eluded the attention of most microbiologists. This is unfortunate because pore-forming bacterial toxins possess all the properties for contributing to the pathogenesis of local and systemic inflammatory reactions. Because pore formers generally are highly immunogenic proteins, the prospects for immune intervention are described that may eventually be of benefit to patients. The subject is therefore of interest not only from a theoretical but also from a practical point of view.

Current Trends in Prostate Cancer Etiology, Pathogenesis and Diagnostics

2021

Abstract Prostate cancer (PCa) remains the second most commonly diagnosed cancer in men, with an estimated 1.1 million diagnoses worldwide in 2012, accounting for 15% of all cancers diagnosed. In many cases, successful treatment of prostate cancer is difficult due to late detection and rate of metastasis. Importantly, the tumours of many patients with prostate cancer become refractory to androgen therapy and progress to metastatic castration-resistant disease. An effective treatment course of prostate cancer patients requires predictive biomarkers in metastatic castration-resistant prostate cancer that support individual treatment. Different risk classification tools have been developed to …

Evidence against the role for dural arteriovenous fistulas in the pathogenesis of multiple sclerosis

2008

Die Bedeutung der Niere bei der Entstehung der nephrotischen Hyperlipämie

2009

Implications of alpha- and beta-secretase expression and function in Alzheimer's disease

2020

Abstract There has been intense debate in the field about the extent to which processing of the amyloid precursor protein contributes to pathogenesis of Alzheimer's disease. Early publications succeeding in the identification of the main component of senile plaques—the amyloid-beta (A-beta) peptide—strictly argued for a constitutive contribution of A-beta to disease initiation and progression. This led to development of the amyloid hypothesis, which in recent years was attacked for the lack of success of clinical studies based on the respective assumption. There is evidence that the hypothesis must be revisited, but accumulation of A-beta along with aging might still be the best explanation…

Pathogenesis of Hereditary Angioedema with Normal C1 Inhibitor: Evidence for Abnormalities in Plasminogen Activator Inhibitors

2015

The Role of DNA Damage in the Pathogenesis of Nitrate Tolerance

2013

New concept of the pathogenesis of urinary lithiasis.

1948

Intestinal Microbiota and Susceptibility to Viral Infections

2016

During pathogenesis, viruses come in contact with the microbiota that colonizes the mucosal sites they infect. The intestinal microbiota has emerged as a critical factor in intestinal viral susceptibility. While the interaction of virus-intestinal commensal bacteria can lead to enhanced or decreased viral infection capacity, several scientific studies support the use of probiotics as antiviral therapies. Thus, probiotics and the modulation of the intestinal microbiota are envisaged as therapeutic strategies in the prevention and treatment of viral infection.

Increased Vascularity in Cervicovaginal Mucosa with Schistosoma haematobium Infection

2011

Background Close to 800 million people in the world are at risk of schistosomiasis, 85 per cent of whom live in Africa. Recent studies have indicated that female genital schistosomiasis might increase the risk of human immunodeficiency virus (HIV) infection. The aim of this study is to quantify and analyse the characteristics of the vasculature surrounding Schistosoma haematobium ova in the female genital mucosa. Methodology/Principal Findings Cervicovaginal biopsies with S. haematobium ova (n = 20) and control biopsies (n = 69) were stained with immunohistochemical blood vessel markers CD31 and von Willebrand Factor (vWF), which stain endothelial cells in capillary buds and established blo…