Search results for "MPS"
showing 10 items of 632 documents
Plasma PCSK9 is a late biomarker of severity in patients with severe trauma injury.
2013
PCSK9 (proprotein convertase subtilisin kexin type 9) is a secreted protease that modulates cholesterol homeostasis by decreasing low-density lipoprotein receptor expression. Low levels of plasma lipoproteins are related to severity of illness and survival in patients of intensive care units (ICU).The aim of the study was to investigate the regulation of plasma PCSK9 and its association with plasma lipid parameters and clinical markers of severity during critical illness.The plasma biobank from the previously published HYPOLYTE prospective study was used to measure PCSK9 concentrations by ELISA at days 0 and 8 in 111 patients admitted to surgical ICU for severe multiple trauma. Patients wer…
Mortality and cause of death in mucopolysaccharidosis type II-a historical review based on data from the Hunter Outcome Survey (HOS).
2009
Mucopolysaccharidosis type II (MPS II or Hunter syndrome) is a progressive, multisystemic disease caused by a deficiency of iduronate-2-sulfatase. Patients with the severe form of the disease have cognitive impairment and typically die in the second decade of life. Patients with the less severe form do not experience significant cognitive involvement and may survive until the fifth or sixth decade of life. We studied the relationship of both severity of MPS II and the time period in which patients died with age at death in 129 patients for whom data were entered retrospectively into HOS (Hunter Outcome Survey), the only large-scale, multinational observational study of patients with MPS II.…
Overview of ambulatory blood pressure monitoring in childhood and pregnancy.
2001
Despite the fact that the study and applicability of ambulatory blood pressure in children and pregnant women share characteristics which limit the potential development of knowledge for their use, advances produced in the last few years provided the present knowledge regarding the significance and the potential use of ambulatory blood pressure in children and in the pregnant women. In children ambulatory blood pressure monitoring is useful for the diagnosis of mild hypertensives, assessment of refractory hypertension, therapeutic trials with antihypertensive drugs, and clinical investigation when BP is one of the parameters to be taken into account and/or when subtle BP abnormalities are t…
The epidemiology of mumps in Italy.
2008
In Italy, although vaccination has been recommended for a number of years, vaccination coverage for mumps is still sub-optimal. The objective of the present study was to evaluate the seroprevalence of mumps antibodies in the Italian population, stratified by age, gender and geographical area. The proportion of individuals positive for mumps antibodies remained stable in the age classes 0–11 months and 1 year (25.4% and 30.8%, respectively) and showed a continuous increase after the second year of life. The percentage of susceptible individuals was higher than 20% in persons 2–14 years of age and exceeded 10% in persons 15–39 years of age. No statistically significant differences were observ…
Lipid Peroxidation, Protein Oxidation, Gelatinases, and Their Inhibitors in a Group of Adults with Obesity
2019
AbstractThe association between obesity and cardiovascular diseases has a multifactorial pathogenesis, including the synthesis of inflammatory molecules, the increase in oxidative stress and the dysregulation of the matrix metalloprotease (MMP) concentration and activity. In a group of adults with obesity, divided in 2 subgroups according to the body mass index (BMI), we examined lipid peroxidation, expressed as thiobarbituric acid-reactive substances (TBARS), protein oxidation, expressed as protein carbonyl groups (PCs), plasma gelatinases (MMP-2 and MMP-9), and their tissue inhibitors (TIMP-1 and TIMP-2). In the whole group, as well as in the 2 subgroups (with BMI 30–35 or BMI>35) of o…
Systemic Treatment with Interferon-α2B: An Effective Method to Prevent Sterility after Bilateral Mumps Orchitis
1991
In men orchitis represents the most common complication of mumps infection and occurs in 5 to 37% of this population. Bilateral manifestation is observed in 16 to 65% of the patients. The most important danger is the risk of testicular atrophy which results in sterility. Four patients with bilateral mumps orchitis received systemic treatment with interferon-alpha 2B (3 x 10(6) IU per day) for 7 days. All acute symptoms of mumps orchitis disappeared within 2 to 4 days of hospitalization. During 6 to 15 months of followup no incidence of testicular atrophy was observed. In 3 of 4 patients pre-treatment examination revealed subfertility (oligoasthenospermia), while 2 to 4 months after interfer…
Glucose insulin potassium infusion improves systolic function in patients with chronic ischemic cardiomyopathy
2002
Objective: We assessed the effects of glucose–insulin–potassium (GIK) by echocardiography in stable patients with ischemic dysfunction. Methods: Twelve male patients with stable coronary disease (SCD) and ejection fraction (EF) <45% were studied for systolic function. GIK (glucose 30%, 300 insulin units and KCl 6 g/l) was infused at 1 ml/kg per h over 20 min. Hemodynamic and echocardiographic measurements were recorded at rest (T0), at the end (20 min) of GIK infusion (T + 20), 20 and 40 min after the end of the infusion (T + 40 and T + 60). Results: At T + 20, a significant decrease in WMSI (wall motion score index) was observed compared with T0 (2.16±0.14 vs. 2.30±0.16: P<0.05). An increa…
Pre-eclampsia--a workshop report.
2004
The aims of this workshop on pre-eclampsia were two-fold. The first half aimed to provide an update on the influence of oxygen and oxidative stress on the development of preeclampsia. The session, with four speakers, was chaired by Fiona Lyall. The second part of the workshop was more clinically orientated addressing new patho-physiological and clinical findings. This session also had four speakers and was chaired by Rudi Seufert.
Pulsatile versus continuous oxytocin infusion for the oxytocin challenge test.
1994
In a prospective study, 140 patients had an oxytocin challenge test with either a continuous or a pulsed infusion (one minute of infusion in every five minutes). Both infusion regimens had similar success rates in terms of uterine contractions (97.1 vs 98.6%). The potency ratio (pulsed versus continuous infusion) was significant at 2.7 (1.27 to 5.2), which means that more uterine activity was induced with each mU of oxytocin with pulsatile than with continuous administration. The total amount of oxytocin required to obtain three good contractions in 10 minutes was about 40% less with pulsed administration than with continuous infusion, but the test took 40 minutes longer with the pulsed tha…
CD15 immunostaining improves placental diagnosis of fetal hypoxia
2020
Fetal hypoxic events with unclear predictive value are a common indication for placenta examination. We evaluated whether the use of CD15 immunostaining can improve the assessment of severity and duration of fetal hypoxia.We compared placentas (37-42 gestational weeks) from stillborns/newborns with birth asphyxia (BA) and non-hypoxic newborns. Placental findings were studied in following groups: (1) acute BA (n = 11) due to placental abruption, (2) non-acute BA (n = 121) due to non-acute conditions, (3) non-BA (n = 46) in pregnancies with preeclampsia and gestational diabetes, and (4) controls (n = 30).A high expression of CD15 in feto-placental resistance vessels (FRVs) was present in non-…