Identification of IL-17F/frequent exacerbator endotype in asthma.

Background: Severe asthma might be associated with overexpression of T17 cytokines, which induce neutrophil recruitment via neutrophil-mobilizing cytokines in airways.

Objective: To study IL-17-related cytokines in nasal/bronchial biopsies from controls and mild asthmatics (MAs) to severe asthmatics (SAs) in relation to exacerbation rate.

Methods: Inflammatory cells and IL-17A, IL-17F, IL-21, IL-22, and IL-23 cells were examined by immunohistochemistry in cryostat sections of bronchial/nasal biopsies obtained from 33 SAs (21 frequent exacerbators [FEs]), 31 MAs (3 FEs), and 14 controls.

Nasal IL-17F is related to bronchial IL-17F/neutrophilia and exacerbations in stable atopic severe asthma.

Severe asthma (SA) is associated with neutrophil recruitment and T helper (TH )17 chemokine overexpression in bronchial biopsies. We aimed to evaluate IL-17A and IL-17F expression in nasal/bronchial lamina propria of atopic mild-to-severe asthmatics and controls in relation to neutrophilia and asthma exacerbations. Cryostat sections of nasal/bronchial biopsies obtained from 14 SA and 14 mild asthma (MA) stable atopic patients with rhinitis, and seven healthy controls were analyzed by immunohistochemistry for neutrophils, IL-17A and IL-17F expression.

[Family psychoeducational interventions for schizophrenia in routine settings: impact on patients' clinical status and social functioning and on relatives' burden and resources].

Objective: This study explored the effectiveness of a psychoeducational family intervention for schizophrenia on patients' clinical status and disability and relatives' burden and perceived support.

Methods: The study has been carried out in 17 mental health centres. In each of them, 2 professionals were trained in a psychoeducational intervention and applied it for six months with families of users with schizophrenia.

[Benefits and difficulties in implementing family psychoeducational interventions for schizophrenia in mental health services: results from a multicentre Italian study].

Aims: This study aims to explore: a) the feasibility of psycho-educational interventions for families of users with schizophrenia in clinical practice by trained staff; b) the benefits and problems encountered by professionals in the use of these interventions.

Methods: 46 professionals from 23 Italian Mental Health Services (MHS) attended at a three-module training course in psycho-educational interventions and four supervisions in the subsequent year. Following the course, participants provided the intervention to families of users with schizophrenia.

Examination of 41 cases of laryngeal tuberculosis observed between 1975-1985.

Forty one cases of laryngeal tuberculosis, accounting for 0.8% of all cases of tuberculosis observed in 1975-1985, are evaluated. The mean age was 53 yrs, the male/female ratio 9:1.