Hemadsorption with CytoSorb®: focus on the latest experiences in cardiac surgery patients.

Cardiac surgery patients are potentially exposed to an acute inflammatory host response with a huge release of both pro- and anti-inflammatory cytokines both through intrinsic (e.g., tissue damage, endothelial injury) and extrinsic (e.

The impact of COVID-19 on international tourism flows to Italy: Evidence from mobile phone data.

This paper analyses the response to the COVID-19 pandemic of inbound tourism to Italy looking at variation across countries and provinces. To this end, it uses weekly data on the number of foreign visitors in Italy from January 2019 until February 2021, as provided by a primary mobile telephony operator. We document a very robust negative relation at the province level between the local epidemic situation and the inflow of foreign travellers.

DRIFTS sensor: soil carbon validation at large scale (Pantelleria, Italy).

A fast and accurate measurement of soil carbon is needed in current scientific issues. Today there are many sensors suitable for these purposes, but choosing the appropriate sensor depends on the spatial scale at which the studies are conducted. There are few detailed studies that validate these types of measures allowing their immediate use.

Vocal cord palsy after vincristine treatment in a child and the inefficacy of glutamic acid in the prevention of relapse: a case report.

Introduction: Vincristine is an antineoplastic drug with a well known efficacy for the treatment of acute lymphoblastic leukemia and many solid tumors. No more than 20 pediatric patients with vincristine-induced vocal cord palsy have been reported, and to the best of our knowledge this is the first case where glutamic acid was administered with the aim of preventing a relapse of laryngeal dysfunction.

Case Presentation: The larynx paralysis presented with hoarseness and stridor in a Caucasian 18-month-old girl and spontaneously resolved in about a month.

Impairment of gamma/delta T lymphocytes in elderly: implications for immunosenescence.

Gamma/delta T lymphocytes cells recognize the antigen in a non-classical way and are considered the third branch of the immune system devoted to defend the integrity of the body. Ageing is characterized by an impairment of the main way of protection (the adaptive branch) but, successfully aged people show compensatory mechanisms of defense such as proneness to inflammation. Moreover, very old subjects show an increased number of NK cells.

Essential hypertension: leukocyte rheology and polymorphonuclear cytosolic Ca2+ content at baseline and after activation.

In 24 hypertensives we evaluated, at baseline, the leukocyte filtration parameters (using the St. George's Filtrometer), polymorphonuclear (PMN) membrane fluidity (with the fluorescent probe 1-[4-(trimethylamino)phenyl]-6-phenyl-1,3,5-hexatriene [TMA-DPH]) and PMN cytosolic Ca2+ content (with the fluorescent probe Fura 2-AM). In a subgroup of hypertensives (n = 17) the PMN filtration parameters, PMN membrane fluidity and cytosolic Ca2+ content were evaluated after in vitro chemotactic activation (prolonged for 5 and 15 min) with two stimulating agents (4-phorbol 12-myristate 13-acetate [PMA] and N-formyl-methionyl-leucyl-phenylalanine [fMLP]).

[Clinico-functional respiratory assessment of the athlete with exercise-induced asthma or bronchospasm].

Asthmatic subjects can only be allowed to take part in sport activities after a careful functional evaluation of pulmonary function. For sport disciplines which require a mainly anaerobic metabolism it is enough to evaluate the respiratory function at rest, while for sport disciplines which require a mainly aerobic metabolism it is necessary to use an exercise tolerance test. The functional tests used must be able to demonstrate not only the suitability of the subjects to take up a sport, but also to recommend an appropriate sport discipline.

Clinical severity of non-deletion form of HbH disease (--Med/alpha alpha thal).

We carried out alpha-globin gene analysis by restriction endonuclease mapping in a family with 2 cases of HbH disease. These data show that HbH disease in this family results from the interaction between a common deletional defect and a less common non-deletion alpha-thal lesion (--Med/alpha alpha thal). Furthermore, the presence of a beta-thal determinant in this family was investigated by beta gene polymorphism study.