Search results for "Lung"

IMMUNO-ONCOLOGICAL TREATMENT OF NON-SMALL-CELL LUNG CANCER IN ADVANCED STAGE WITH NIVOLUMAB

2021

In recent years, significant scientific progress has been made in the therapy of non-small cell lung cancer (NSCLC),which has made possible a better knowledge of this pathology and above all the realization of new personalized therapies. The main therapeutic revolution in advanced NSCLC is immunooncology, a new therapeutic strategy that aims to awaken the immune system to fight cancer cells. Our work helped us evaluate the therapeutic efficacy of monotherapy with Nivolumab in the treatment of patients with advanced stage IIIB/IV non-smallcell lung cancer beyond the second line. We can conclude that in the treatment of non-small-cell lung cancer, the use of Nivolumab improves the prognosis a…

Führer durch die Ausstellung zur Erinnerung an den Vaterländischen Krieg von 1812: vom 17. November 1912 bis 6. Januar 1913

1912

Hypoxia induces proinflammatory cytokines production in alpha-1 antitrypsin deficiency patients

2021

Introduction: Alpha-1 antitrypsin deficiency (AATD) is a rare respiratory condition characterized by abnormal inflammation, where neutrophils play a key role. Excessive neutrophil activation leads to an increase in the oxygen (O2) intake, causing local hypoxia and increased tissue-injury capacity. Tissue hypoxia is part of the inflammatory process so neutrophils can function effectively under these conditions. However, the mechanisms by which neutrophils mediate tissue damage under hypoxia remain unclear. The study aimed to determine whether hypoxia modifies the cytokine profile in AATD patients. Methods: Neutrophils from 22 AATD patients (6 MZ; 9 SZ; 7 ZZ) and 7 controls (MM) were exposed …

Open Radical Nephrectomy: 35 Years of Experience at the “Luciano Giuliani” Urological Department of the University of Genoa

2006

Objective: Radical nephrectomy remains the gold standard for surgically resectable kidney neoplasms > 4 cm and, in selected cases, also in presence of metastatic disease. We reviewed the records of the patients having surgery at the University of Genoa in the last 35 yr. Methods: We have retrospectively assessed all the radical nephrectomies performed between 1970 and 2005. Among tumours of the kidney subjected to surgical treatment during this period, we found 1105 cases of histologically proven renal cell carcinoma (RCC), 965 of which had records available for the study. The number of cases per year, symptoms at diagnosis, surgical strategy, staging of the tumour, and survival were rev…

Inflammation is an amplifier of lung congestion by high lv filling pressure in hemodialysis patients: a longitudinal study

2019

Introduction Since infammation alters vascular permeability, including vascular permeability in the lung, we hypothesized that it can be an amplifer of lung congestion in a category of patients at high risk for pulmonary oedema like end stage kidney disease (ESKD) patients. Objective and methods We investigated the efect modifcation by systemic infammation (serum CRP) on the relationship between a surrogate of the flling pressure of the LV [left atrial volume indexed to the body surface area (LAVI)] and lung water in a series of 220 ESKD patients. Lung water was quantifed by the number of ultrasound B lines (US-B) on lung US. Six-hundred and three recordings were performed during a 2-year f…

Pathogenesis of circulatory reactions triggered by nervous reflexes during the implantation of bone cements.

1983

Circulatory and respiratory reactions during the implantation of joint endoprostheses have been observed for years. The components of the bone cements used for anchoring (methyl methacrylate monomer) or the outpour of bone marrow substances from the affected bone marrow cavity are thought to be chiefly responsible for these effects. However, our previous investigations demonstrated unambiguously that reactions of this type can be attributed to direct nervous-reflex mechanisms triggered by the pressure rise in the medullary canal, and that, in addition, bone marrow embolism plays a part in serious circulatory incidents. The investigations on which the present paper is based have confirmed th…

Long-Term Brain Disorders in Post Covid-19 Neurological Syndrome (PCNS) Patient

2021

In the recent pandemic disease, called COVID-19, the role of neurologists and neurobiologists represents a chance to study key features of brain infection and deepen neurological manifestations of COVID-19 and other coronavirus infections. In fact, many studies suggest brain damage during infection and persistent neurological symptoms after COVID-19 infection. Reverse transcription PCR test, antibody tests, Computed Tomography (CT) of the lung, and Magnetic Resonance (MR) of the brain of the patient were periodically performed during this case report for eight months after infection. The aim of this article is to describe the prolonged neurological clinical consequences related to COVID-19.…

Intraspinale neurenterische Cyste mit Lungengewebsdystopie bei Myelocele

1975

Es wird ein Fall einer kombinierten Misbildung (spinale neurenterische Cyste mit einer thorakalen Meningomyelocele) beschrieben. Das Ergebnis der neurochirurgischen Behandlung war sehr befriedigend.

Non-eosinophilic Airway Hyper-reactivity in Mice, Induced by IFN-γProducing CD4+and CD8+Lung T cells, is Responsive to Steroid Treatment

2014

Non-eosinophilic asthma is characterized by infiltration of neutrophils into the lung and variable responsiveness to glucocorticoids. The pathophysiological mechanisms have not been characterized in detail. Here, we present an experimental asthma model in mice associated with non-eosinophilic airway inflammation and airway hyper-responsiveness (AHR). For this, BALB/c mice were sensitized by biolistic DNA immunization with a plasmid encoding the model antigen β-galactosidase (pFascin-βGal mice). For comparison, eosinophilic airway inflammation was induced by subcutaneous injection of βGal protein (βGal mice). Intranasal challenge of mice in both groups induced AHR to a comparable extent as w…

Galactosylated polymeric carriers for liver targeting of sorafenib

2014

In this paper, we describe the preparation of liver-targeted polymeric micelles potentially able to carry sorafenib to hepatocytes for treatment of hepatocarcinoma (HCC), exploiting the presence of carbohydrate receptors, ASGPR. These micelles were prepared starting from a galactosylated polylactide-polyaminoacid conjugate. This latter was obtained by chemical reaction of α,β-poly(N-2-hydroxyethyl) (2-aminoethylcarbamate)-d,l-aspartamide (PHEA-EDA) with polylactic acid (PLA), and subsequent reaction with lactose, leading to PHEA-EDA-PLA-GAL copolymer. Liver-targeted sorafenib-loaded micelles were obtained in aqueous media at low PHEA-EDA-PLA-GAL copolymer concentration value with nanometer …