Search results for "COMPOUND"
showing 10 items of 35174 documents
Real-life effectiveness of anti-IL-5(-receptor) antibody treatment in patients with severe eosinophilic asthma
2019
In patients with uncontrolled, severe eosinophilic asthma treatment with anti-IL-5(-receptor) (anti-IL5(R)) antibodies is a promising therapeutic approach. Results of clinical trials demonstrate a very good effectiveness and safety profile of these drugs. However, there is limited data on real-life effectiveness because the drugs have been approved for just a few years. Aim of the present study was to evaluate the real-life effectiveness of the anti-IL5(R) antibodies mepolizumab, reslizumab and benralizumab in severe eosinophilic asthma shortly after approval in Germany. In 119 patients (n=44 male, mean age 54±14 yrs., BMI 27.5±6.2, FEV1 1.9±0.8L (64±21%), 5±3 exacerbations in the last 12 m…
Increased synthesis of nitric oxide in rat brain cortex due to halogenated volatile anesthetics confirmed by EPR spectroscopy
2002
Background: Halogenated volatile anesthetics (HVAs) are considered to be inhibitors of nitric oxide synthase (NOS). On other hand, NO mediates the vasodilation produced by HVAs. Thus, both increase and decrease of NO concentration in brain tissues are possible during anesthesia. Previously, we have observed an increase of NO content in rat brain cortex under halothane anesthesia. The goal of this study was to determine whether the observed phenomenon was general for this anesthetic group, if it was specific for brain cortex, and if the NO increase was due changes in NOS activity. Methods: NO scavengers were injected to adult rats 30 min prior to anesthesia. Rats were anesthetized by inhalat…
Der Effekt von Neostigmin an der motorischen Endplatte beim Intermediärsyndrom der Alkylphosphatvergiftung
1991
A patient with severe organophosphate intoxication received Neostigmine 1 mg IV during the intermediate syndrome. This dose resulted clinically and neurophysiologically in a marked deterioration of neuro-muscular transmission. This effect of neostigmine on the neuromuscular block during the intermediate syndrome (deterioration) differs from its effect on a similar pattern (improvement), which is seen in the delayed neuropathy following organophosphate exposure. The administration of therapeutic doses of cholinesterase inhibitors in patients with a reduced safety margin due to inhibition of endplate acetylcholinesterase may be dangerous.
A case report of double etiology of ecthyma gangrenosum
2019
Rationale Ecthyma gangrenosum is a cutaneous infection, most commonly occurring during sepsis evolution with Pseudomonas aeruginosa on an immunocompromised background. There have been rare case reports in previously healthy children and rarer are the cases with double etiology. Patient concerns We present the case of a female Caucasian patient, aged 1 year and 8 months, who developed severe sepsis during flu evolution with predominant respiratory and cerebral manifestations. On admission, at skin level, there was noticed a necrotic coccygeal ulceration (with rapid increasing dimensions 0.5/0.5 cm in 24 hours), and with the transformation from a dry necrosis in a sphacelus at the periphery a…
OP0309 Intestinal sclerostin/serotonin axis is modulated by dysbiosis and regulates ilc3 expansion in as patients
2017
Background Sclerostin is an osteocyte-specific factor that binds to low-density lipoprotein receptor-related protein 5 (LRP5) inhibiting the Wnt signaling pathway and possibly contributing to the pathogenesis of Ankylosing spondylitis (AS). Subclinical gut inflammation observed in AS patients is characterized by the presence of dysbiosis and innate immune alterations. In the gut, LRP5 activation by unknown ligands inhibits serotonin production. Serotonin, by inducing glial derived neurotrophic factor (GDNF), controls ILC3 expansion, in the context of glial–ILC3–epithelial cell unit (GIECU). Sclerostin/serotonin axis has been never studied in AS. Objectives Aim of this study was to evaluate …
Preliminary identification and quantification of steroid hormones in the red palm weevil, Rhynchophorus ferrugineus
2012
In the present preliminary study, we used a gas chromatography–mass spectroscopy (GC-MS) method to identify and quantify steroid hormones, their precursors and metabolites in whole body of red palm weevil (RPW) R. ferrugineus adults. We identified a total of seven steroids by single ion monitoring mode (SIM) analysis and compared them to the National Institute of Standards and Technology (NIST) library. The steroids include: dehydroepiandrosterone (DHEA), estrone, estradiol-17β, testosterone, progesterone, cortisol and cholesterol, whereas pregnenolone, pregnan-20-one-17-hydroxy and corticosterone were not detected. This study shows that some invertebrate groups seem to use partially or tot…
No effect of oral insulin on residual beta-cell function in recent-onset Type I diabetes (the IMDIAB VII)
2000
Aims/hypothesis. Induction of tolerance to insulin is achievable in animal models of Type I (insulin-dependent) Diabetes mellitus by oral treatment with this hormone, which can lead to prevention of the disease. In the Diabetes Prevention Trial of Type I diabetes (DPT-1), oral insulin is given with the aim of preventing disease insurgence. We investigated whether if given at diagnosis of Type I diabetes in humans, oral insulin can still act as a tolerogen and therefore preserve residual beta-cell function, which is known to be substantial at diagnosis. Methods. A double-blind trial was carried out in patients (mean age ± SD: 14 ± 8 years) with recent-onset Type I diabetes to whom oral insul…
Interrelationships between oxidative stress and MMP-9 in subjects with severe obstructive sleep apnea syndrome
2016
Obstructive sleep apnea syndrome (OSAS) is significantly and independently associated with an increased risk of cardiovascular diseases, cerebrovascular events and all-cause mortality and some studies have demonstrated that the incidence of cardiovascular events is related to its severity. Our aim was to examine the oxidative status and the matrix metalloproteases (MMP) profile in a group of subjects with OSAS. We enrolled 48 subjects with OSAS, defined after a 1-night cardiorespiratory sleep study, which were subsequently subdivided in two subgroups according to the severity of OSAS: mild-moderate OSAS = “Low”, severe OSAS = “High”. We measured the parameters of oxidative stress, such as l…
The prevalence of cardiovascular risk factors and cardiovascular disease among primary care patients in Poland: results from the LIPIDOGRAM2015 study
2020
Abstract Background Cardiovascular disease (CVD) is currently one of the leading cause of mortality in the European Union. Well-established, modifiable cardiovascular (CV) risk factors include hypertension (HTN), hypercholesterolaemia, diabetes mellitus (DM), obesity, low activity levels, poor diet and smoking. There are no current estimates on the prevalence of CV risk factors among Polish patients solely in the primary care setting. Methods A nationwide cross-sectional study, LIPIDOGRAM2015, was carried out in Poland in the 4th quarter of 2015 and 1st and 2nd quarters of 2016. 438 primary care physicians enrolled 13,724 adult patients that sought medical care for any medical reason in pri…
Peptidergic Innervation in Chronic Pancreatitis
1990
The reason for the generation and continuation of chronic pain in chronic pancreatitis is unclear [6, 10, 11, 13, 61, 117]. Current concepts of the neurobiology of pain point to the possible role of various neuropeptides in pain processing and inflammation [8, 29, 32, 33, 44, 60, 64, 65, 68, 79, 104, 112]. A key function has been ascribed to the proinflammatory and pronociceptive peptides of the tachykininin (TK) family (8, 44, 104, 109]. That the tachykinin substance P (SP) may be involved in chronic inflammatory and painful disease of the gastrointestinal system is evidenced by a selective increase in the density of tachykinin receptors in the bowels of patients suffering from Crohn’s dis…