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During the current COVID-19 disease emergency, it is not only an ethical imperative but also a public health responsibility to keep the network of community psychiatry services operational, particularly for the most vulnerable subjects (those with mental illness, disability, and chronic conditions). At the same time, it is necessary to reduce the spread of the COVID-19 disease within the outpatient and inpatient services affiliated with Mental Health Departments. These instructions, first published online on 16 March 2020 in their original Italian version, provide a detailed description of actions, proposed by the Italian Society of Epidemiological Psychiatry, addressed to Italian Mental Health Departments during the current COVID-19 pandemic. The overall goal of the operational instructions is to guarantee, during the current health emergency, the provision of the best health care possible, taking into account both public health necessities and the safety of procedures. These instructions could represent a useful resource to mental health providers, and stakeholders to face the current pandemic for which most of Mental Health Departments worldwide are not prepared to. These instructions could provide guidance and offer practical tools which can enable professionals and decision makers to foresee challenges, like those already experienced in Italy, which in part can be avoided or minimised if timely planned. These strategies can be shared and adopted, with the appropriate adjustments, by Mental Health Departments in other countries.

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This study explored the perceived effects of an aesthetic care/wig programme for Italian women suffering from chemotherapy-induced alopecia. Despite advances in the treatment of many side effects of chemotherapy, alopecia remains difficult to resolve. Literature suggests that patients' reactions to alopecia and camouflaging strategies depend on their gender, individual characteristics, social context, and culture. A qualitative study was designed involving 20 patients from Sicily (Italy), who participated in an aesthetic care programme. Data were collected through semi-structured interviews, and an Interpretative Phenomenological Analysis was conducted on transcriptions. Our findings showed that, even if expected, alopecia is experienced as a traumatic event that challenges a woman's femininity, as reported by many other enquiries. Diverging from other studies, the wig is perceived as very helpful, since it camouflages baldness and reduces the 'sick aspect' related to alopecia. Patients consider their wig to be a 'friend', and it appears that through the aesthetic care programme they received support they otherwise would not have sought. We conclude that aesthetic care/wig programmes can help women affected by alopecia to cope with cancer 'stigma', especially in those rural contexts where psychosocial programmes are not frequently embraced by patients due to environmental and cultural barriers.

Potentially neurotoxic systems involved in traumatic and degenerative diseases of the brain were assessed in acute psychosis. Astrocyte-derived exosomes (ADEs) and neuron-derived exosomes (NDEs) were immunoprecipitated from plasma of ten untreated first-episode psychotics (FPs) and ten matched normal controls (Cs). Neural mitochondrial electron transport and complement proteins were extracted, quantified by ELISAs and normalized with levels of CD81 exosome marker. Levels of subunits 1 and 6 of NADH-ubiquinone oxidoreductase (complex I) and subunit 10 of cytochrome b-c1 oxidase (complex III), but not of subunit 1 of cytochrome C oxidase (complex IV) or superoxide dismutase 1 (SOD1) were significantly lower in ADEs and NDEs of FPs than Cs. This dysregulated pattern of electron transport proteins is associated with increased generation of reactive oxygen species. ADE glial fibrillary acidic protein levels were significantly higher in FPs than Cs, indicating a higher percentage of inflammatory astrocytes in FPs. ADE levels of C3b opsonin were significantly higher and those of C5b-9 attack complex was marginally higher in FPs than Cs. A significantly lower ADE level of the C3 convertase inhibitor CD55 may explain the higher levels of C3 convertase-generated C3b. ADE levels of the neuroprotective protein leukemia inhibitory factor (LIF) were significantly lower in FPs than Cs, whereas levels of IL-6 were no different. Plasma neural exosome levels of electron transport and complement proteins may be useful in predicting FP and guiding therapy. SOD mimetics, C3 convertase inhibitors and LIF receptor agonists also may have therapeutic benefits in FP.

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Neuroprotective and other functional proteins of mitochondria were quantified in extracts of plasma neural-derived exosomes from ten first-episode psychosis (FP) patients and ten matched psychiatrically normal controls (ctls). Astrocyte-derived extracellular vesicles (ADEVs) and neuron-derived extracellular vesicles (NDEVs) were immunoabsorbed separately from physically precipitated plasma total EVs. Extracted mitochondrial ATP synthase was specifically immunofixed to plastic wells for quantification of catalytic activity based on conversion of NADH to NAD + . Other extracted mitochondrial functional proteins were quantified by ELISAs. All protein levels were normalized with EV content of the CD81 exosome marker. FP patient ADEV level but not NDEV level of mitochondrial ATP synthase activity was significantly lower than that of ctls. FP patient ADEV and NDEV levels of the functionally critical mitochondrial proteins mitofusin 2 and cyclophilin D, but not of transcription factor A of mitochondria, and of the mitochondrial short open-reading frame neuroprotective and metabolic regulatory peptides humanin and MOTS-c were significantly lower than those of ctls. In contrast, FP patient NDEV, but not ADEV, level of the mitochondrial-tethering protein syntaphilin, but not of myosin VI, was significantly higher than that of ctls. The distinctively different neural levels of some mitochondrial proteins in FP patients than ctls now should be correlated with diverse clinical characteristics. Drugs that increase depressed levels of proteins and mimetics of deficient short open-reading frame peptides may be of therapeutic value in early phases of schizophrenia.