Technostress: how does it affect the productivity and life of an individual? Results of an observational study.

Objectives: Technostress is an emergent phenomenon related to the pervasive use of technology and is associated with the increased computerisation and digitalisation seen over recent decades. This cross-sectional observational study aims to investigate the impact that stress from the use of technologies (i.e.

Is there an affective working memory deficit in patients with chronic schizophrenia?

Research interest in affective working memory has rapidly grown in the last decade. In this study we investigated working memory functions for affective and neutral words in a group of 22 patients with chronic schizophrenia and 22 healthy controls. In particular, participants were administered the operation working memory span task in which affective and neutral words had to be remembered.

Melatonin as biological response modifier in cancer patients.

The neuroendocrine system modulates the immune response through neuropeptides and neurohormones, findings which point to the existence of a neuro-endocrine-immune system regulatory axis. At the same time, there is growing evidence that the pineal gland has anti-neoplastic properties, which include the action of its principal hormone, melatonin (MLT), on the immune system through the release of cytokines by activated T-cells and monocytes. The present study was carried out on 31 patients (19 males and 12 females, age range 46-73 years) with advanced solid tumors (7 gastric, 9 enteric, 8 renal, 5 bladder, 2 prostate) who either failed to respond to chemotherapy and radiotherapy or showed insignificant responses and were therefore shifted to MLT therapy (10 mg/die orally for 3 months).

Serum beta-endorphin increase after intravenous histamine treatment of chronic daily headache.

Histamine is able to induce spontaneous-like headache attacks in migraine and cluster headache subjects. Therefore, it has been considered as a possible agent in the pathogenesis of headache. Histamine desensitization is used for the treatment of cluster and other chronic headaches like migrains with interparoxysmal headache.

Vascular damage and not hypertension per se influences endothelin-1 plasma levels in patients with non insulin dependent diabetes mellitus.

Several reports indicate higher endothelin-1 (ET-1) levels in patients with non insulin dependent diabetes mellitus (NIDDM), although this finding has not been confirmed by other studies. The discrepancy may be partially explained by the frequent coexistence in NIDDM patients of other pathologies, such as essential hypertension, and by the presence of diabetic vascular complications or renal failure, able, per se, to increase ET-1 circulating levels. This study aimed to evaluate the influence of arterial hypertension and/or of diabetic angiopathy on ET-1 circulating levels in a group of NIDDM patients.