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Behavior and oxidative stress evaluation of scorpion Tityus serrulatus (Lutz & Mello,1922) envenomation with genomic modulation and dopaminergic neutralization by antiscorpionic serum treatment.
Toxicon
January 2025
Laboratory of Experimental Pathophysiology, Health Sciences, Universidade do Extremo Sul Catarinense. Universitário, 88806-000. Criciúma. Santa Catarina, Brazil. Electronic address:
Tityus serrulatus accident promote vast symptomatology related to toxins of the venom, which leads to a massive release of neurotransmitters, notably dopamine, affecting behavior and neurochemistry. The recommended treatment for envenomation is the antiscorpionic serum (SAEsc) administration. Related to this complexity of the Tityus serrulatus envenomation, this study aimed to assess organism responses to the venom, its impact on behavior, oxidative stress, neurochemistry, and genetic impacts, as well as the efficacy of SAEsc, especially concerning dopamine levels and genetic interactions.
View Article and Find Full Text PDFSpecific symptomatology profile associated with treatment resistant depression: A multicentric study from the Group for the Study of Resistant Depression with a focus on sex.
J Affect Disord
January 2025
Department of Medicine and Surgery, Kore University of Enna, Italy; Oasi Research Institute-IRCCS, Troina, Italy. Electronic address:
Background: Clinical predictors of treatment-resistant depression could improve treatment strategies. Depressive symptom profiles at baseline are potential outcome predictors, but little evidence is available, and sex-specific profiles have been scarcely investigated.
Methods: Baseline symptom scores of 1294 patients with major depressive disorder were assessed by the Montgomery-Åsberg depression rating scale (MADRS) as part of a multicenter study by the "Group for the Studies of Resistant Depression".
Group Psychological Therapy Program in Adult Patients with Congenital Heart Disease and Anxious-Depressive Symptoms.
Medicina (Kaunas)
January 2025
Psychiatry Service, Complejo Hospitalario Universitario Insular-Materno Infantil, Avenida Marítima del Sur, s/n, 35016 Las Palmas de Gran Canaria, Spain.
: Anxiety and depression are significant mental health concerns for individuals with congenital heart disease (CHD). As group therapy has proven to be a valuable and effective treatment option for managing anxiety and depression, the aim of this study was to determine its effects on patients with CHD and anxious-depressive symptoms. : We used non-pharmacological psychological group intervention, of six weekly sessions of 90 min each, administered by trained personnel, in adult patients with CHD.
View Article and Find Full Text PDFCorticolimbic circuitry as a druggable target in schizophrenia spectrum disorders: a narrative review.
Transl Psychiatry
January 2025
Department of Psychological Medicine, Institute of Psychiatry, Psychology and Neuroscience, King's College London, London, United Kingdom.
Schizophrenia spectrum disorders (SSD) involve disturbances in the integration of perception, emotion and cognition. The corticolimbic system is an interacting set of cortical and subcortical brain regions critically involved in this process. Understanding how neural circuitry and molecular mechanisms within this corticolimbic system may contribute to the development of not only positive symptoms but also negative and cognitive deficits in SSD has been a recent focus of intense research, as the latter are not adequately treated by current antipsychotic medications and are more strongly associated with poorer functioning and long-term outcomes.
View Article and Find Full Text PDFCaregiver-Youth Agreement on the Nine-Item Avoidant/Restrictive Food Intake Disorder Survey.
Int J Eat Disord
January 2025
Division of Gastroenterology, Hepatology, and Nutrition, Boston Children's Hospital, Boston, Massachusetts, USA.
Background: Patient and caregiver perspectives are critical in the evaluation of avoidant/restrictive food intake disorder (ARFID); however, little is understood about how caregiver and youth perceptions may differ. This study compared caregiver and youth reports among pediatric patients from an outpatient ARFID program.
Methods: Patients (217 individuals with ARFID, aged 8-17) and their caregivers completed the Nine-Item ARFID Screen (NIAS), a screening tool with parallel youth and caregiver report forms.
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