The noise in our brain: A systematic review and meta-analysis of neuroimaging and signal-detection studies on source monitoring in psychosis.

Objectives: Noisy thoughts or perceptions are characteristics of psychosis (PSY) and, they are deeply related to source monitoring (SM) - the ability to discriminate the origin of internal/external experiences.

Methods: This MOOSE, PRISMA-compliant meta-analysis compared SM performances in PSY compared to healthy controls (HC) focusing on signal-to-noise discrimination in order to: i) test whether neuroimaging procedures (fMRI/EEG) might be a group-specific source of noise for SM; ii) compare error- and accuracy-based indexes; iii) to meta-analyze signal-detection measures (i.e.

Understanding source monitoring subtypes and their relation to psychosis: a systematic review and meta-analysis.

Aims: Source monitoring (SM) is the metacognitive ability to determine the origin of one's experiences. SM is altered in primary psychiatric psychosis, although relationships between SM subtypes, other cognitive domains and symptoms are unclear. Our aims were to synthesize evidence comparing psychosis -with and without hallucinations- and healthy controls classifying SM subtypes by source discrimination (internal/external/reality monitoring) and stimulus modality (visual/auditory/imagined/performed).

Effectiveness and safety of intravenous valproate in agitation: a systematic review.

Rationale: The use of intravenous valproate is not approved for clinical practice in psychiatry. Literature data pointed out for a potential usefulness of this route of administration for valproate, but there is no actual consensus.

Objectives: The aim of the present systematic review is to assess the effectiveness of intravenous valproate in agitation as well as general safety.

Two Faces of a Coin? A Systematic Review of Source Monitoring and Its Relationship with Memory in Autism.

The ability to discriminate the origin of stimuli, known as source monitoring, is crucial for self-other distinction and the integration of internally generated and externally generated experiences. Despite its valence, evidence on source monitoring in autism is yet scarce and unclear. We systematically reviewed literature concerning source monitoring in autism and its relationship with other constructs, such as memory type, encoding effects, social cognition, general intelligence, and clinical factors.

MCA performance in preoperative breast cancer patients.

Mucin-like carcinoma-associated antigen (MCA) is a new tumor associated antigen expressed on breast cancer cells independent of histological type and recognized by a two-site sandwich EIA (Roche) using the Mab b-12 as capture and detection antibody and a MCA cut-off of 11 U/ml. MCA serum levels were determined in 409 breast cancer patients and in 100 pts with benign breast disease histologically confirmed and staged according to UICC. The sensitivity of MCA regarding the stage of disease was elevated only in metastatic patients (89%) and the MCA values of this group were significantly different compared to those of patients with early or locally advanced breast cancer.

Mucin-like carcinoma-associated antigen (mca) serum levels in breast-cancer - a critical-appraisal.

MCA serum levels were determined in 196 patients with benign breast disease (BD) and in 371 patients with breast cancer. MCA values were abnormal in 30.6% of the patients with BD.

The p53 tumor suppressor gene. A preliminary clinical study in breast cancer patients.

p53 was originally considered to be a nuclear oncogene, but several convergent lines of research have indicated that the wild-type gene functions as a tumor suppressor gene negatively regulating the cell cycle. Mutations in the p53 gene have been detected in many tumor types and seem to be the most common genetic alterations in human cancer. In this preliminary study, sera of 92 patients (pts) with breast disease were analyzed for the presence of the mutant p53 protein (mp53) with a selective immunoenzyme assay employing a monoclonal antibody (PAb 240) specific for the majority of mammalian m p53 but not for the wild-type protein.

Determination of intraperitoneal mitoxantrone in the serum of cancer patients using a high performance liquid chromatograph coupled to an Advanced Automated Sample Processor (AASP).

A study has been carried out on 10 patients with ovarian cancer treated by intraperitoneal mitoxantrone. The serum concentration was determined by high performance liquid chromatography with spectrophotometric detection. The extracted analyte on the cartridge was injected and eluted on-line into the analytical column by the mobile phase.

Measurement of the ovarian cancer-associated antigen CA 125 in monitoring tumor burden and response to chemotherapy.

CA 125 serum levels were measured in 74 patients with ovarian carcinoma. Among 31 patients undergoing a second look laparotomy (SL) after chemotherapy pathologic complete response (PCR) was observed in 14 patients, residual disease (RD) less than 2 cm in 7 patients and RD greater than 2 cm in 10 patients. The disease status was compared to the CA 125 serum levels measured just before SL.