Evaluation of the perspective of pharmacists on antimicrobial stewardship and the barriers to its consolidation in hospitals: a cross-sectional study.

Antimicrobial Stewardship Programs (ASPs) are associated with positive outcomes, but seem to be consolidated in few hospitals. This study aimed to evaluate ASPs in Brazilian hospitals and the barriers to their consolidation from the pharmacists' perspective. This is a cross-sectional study.

Sotrovimab in the treatment of coronavirus disease-2019 (COVID-19): a systematic review and meta-analysis of randomized clinical trials.

This study was carried out to verify the evidence regarding the effectiveness and safety of sotrovimab in patients with COVID-19. This is a systematic review of randomized clinical trials retrieved from the PubMed, Embase, Scopus, Lilacs, and Cochrane Library databases. The risk of bias was measured using the Cochrane Risk and Bias Checklist (RoB 2).

Safety of metamizole (dipyrone) for the treatment of mild to moderate pain-an overview of systematic reviews.

Metamizole, as known as dipyrone or novaminsulfone is widely used, especially in Latin America, for its analgesic and antipyretic function. However, several countries have banned it due to the risk of agranulocytosis, skin necrosis, and other serious adverse effects. To assess the safety of metamizole compared to other commonly used non-opioid analgesics (paracetamol, ibuprofen, and acetylsalicylic acid).

Neurotoxicity of crack cocaine exposure: evidence from a systematic review of in vitro and in vivo studies.

Several studies suggest that crack cocaine users exhibit higher prevalence of both psychiatric and psychosocial problems, with an aggressive pattern of drug use. Nevertheless, few experimental studies attempted to verify the neurotoxicity after crack cocaine exposure, especially when compared with other routes of cocaine administration. This systematic review aimed to verify whether in vitro and/or in vivo crack cocaine exposure is more neurotoxic than cocaine exposure (snorted or injected).

Impact of cannabidiol on brain glucose metabolism of C57Bl/6 male mice previously exposed to cocaine.

Despite evidence of the beneficial effects of cannabidiol (CBD) in animal models of cocaine use disorder (CUD), CBD neuronal mechanisms remain poorly understood. This study investigated the effects of CBD treatment on brain glucose metabolism, in a CUD animal model, using [F]FDG positron emission tomography (PET). Male C57Bl/6 mice were injected with cocaine (20 mg/kg, i.

Prenatal caffeine consumption and neurobehavioral disorders - A systematic review.

Studies have suggested associations between gestational exposure to caffeine and adverse outcomes, however the evidence is still limited. Therefore, a systematic review was conducted to investigate the association between prenatal caffeine exposure and neurobehavioral disorders. The MEDLINE (PubMed), EMBASE, Scopus, Web of Science, and LILACS databases were searched.

Effectiveness of epidural morphine for the treatment of cancer pain in patients with gastrointestinal neoplasm-a systematic review.

One-third of cancer pain patients do not experience adequate pain relief using analgesic ladder by the World Health Organization. Interventional procedures, such as epidural morphine, have been considered. This study aimed to review the literature comparing the effects of epidural administration of morphine with the oral route.

Gestational lead exposure and its effects on fetal/infant development - A systematic review.

Studies suggest that gestational exposure to lead (Pb) is related to spontaneous abortions, preterm birth, lower infant birth weight and length, and neurological dysfunctions. However, the evidence about its effects during pregnancy exposure on fetal and child development is still poor. Thus, the aim of this systematic review was to verify the association between prenatal exposure to Pb and the occurrence of neurobehavioral deficits, miscarriages, and child mortality.

Protective Effects of Kefir Against Unpredictable Chronic Stress Alterations in Mice Central Nervous System, Heart, and Kidney.

Kefir is a probiotic mixture with anxiolytic and antioxidant properties. Chronic stress can lead to anxiety disorders and increase oxidative damage in organs such as the heart and kidney. In this study, we examined whether kefir ameliorates the anxiety-like behavior of mice submitted to chronic unpredictable stress (CUS) by modulating brain-derived neurotrophic factor (BDNF) and corticosterone levels and whether kefir modifies the oxidative parameters in the heart and kidney of mice.

Nicotine exposure through breastfeeding affects brain-derived neurotrophic factor and synaptic proteins levels in the brain of stressed adult female mice.

Nicotine has been used during pregnancy and lactation as a tobacco harm reduction strategy. However, it is unclear whether nicotine exposure during a critical development period negatively impacts stress responses in adulthood. This study investigated how nicotine, administered via breastfeeding, affects the brain-derived neurotrophic factor (BDNF), synaptic proteins levels, and anxiety-like behavior in adult female mice subjected to stress.

Ayahuasca, a psychedelic beverage, modulates neuroplasticity induced by ethanol in mice.

Alcohol use disorder needs more effective treatments because relapse rates remain high. Psychedelics, such as ayahuasca, have been used to treat substance use disorders. Our study aimed to evaluate the effects of ayahuasca on ethanol-induced behavioral sensitization (EIBS).

Endocannabinoid-Like Lipid Neuromodulators in the Regulation of Dopamine Signaling: Relevance for Drug Addiction.

The family of lipid neuromodulators has been rapidly growing, as the use of different -omics techniques led to the discovery of a large number of naturally occurring acylethanolamines (NAEs) and amino acids belonging to the complex lipid signaling system termed endocannabinoidome. These molecules exert a variety of biological activities in the central nervous system, as they modulate physiological processes in neurons and glial cells and are involved in the pathophysiology of neurological and psychiatric disorders. Their effects on dopamine cells have attracted attention, as dysfunctions of dopamine systems characterize a range of psychiatric disorders, i.

No effect of prior Dengue virus 1 infection in mouse dams on long-term behavioral profiles in offspring infected with Zika virus during gestation.

Zika virus (ZIKV) is a mosquito-borne Flavivirus structurally and antigenically related to Dengue virus (DENV). Zika virus has been associated with congenital anomalies and most ZIKV outbreaks have occurred in endemic areas of DENV. The present study investigated the effects of prior DENV serotype 1 (DENV1) immunity in immunocompetent female Swiss mice on gestational ZIKV infection in offspring.

Environmental Tobacco Smoke During the Early Postnatal Period of Mice Interferes With Brain F-FDG Uptake From Infancy to Early Adulthood - A Longitudinal Study.

Exposure to environmental tobacco smoke (ETS) is associated with high morbidity and mortality, mainly in childhood. Our aim was to evaluate the effects of postnatal ETS exposure in the brain 2-deoxy-2-[F]-fluoro-D-glucose (F-FDG) uptake of mice by positron emission tomography (PET) neuroimaging in a longitudinal study. C57BL/6J mice were exposed to ETS that was generated from 3R4F cigarettes from postnatal day 3 (P3) to P14.

Exposure to tobacco smoke during the early postnatal period modifies receptors and enzymes of the endocannabinoid system in the brainstem and striatum in mice.

Environmental tobacco smoke (ETS) exposure during brain development has been associated with several disorders, such as depression, anxiety, sudden infant death syndrome, and the predisposition to addiction. The endocannabinoid system plays an essential role in neuronal development. We investigated the effects of early postnatal ETS exposure on the endocannabinoid system in different brain regions.

Early postnatal tobacco smoke exposure triggers anxiety-like behavior and decreases synaptic proteins even after a long exposure-free period in mice.

Although environmental tobacco smoke (ETS) is mainly associated to cardiorespiratory disease, clinical and preclinical studies have showed that ETS induces behavioral disorders and deleterious effects in the brain. Our aim was to investigate the effects of ETS during the early postnatal period on locomotor activity and anxiety and in the presynaptic proteins and brain-derived neurotrophic factor (BDNF) in distinct brain regions. BALB/c mice were exposed to ETS generated from 3R4F reference research cigarettes from the third to the fourteenth days of life.

Anhydroecgonine methyl ester, a cocaine pyrolysis product, may contribute to cocaine behavioral sensitization.

Crack cocaine has a high potential to induce cocaine addiction and its smoke contains cocaine's pyrolysis product anhydroecgonine methyl ester (AEME), a partial agonist at M- and M-muscarinic acetylcholine receptor and an antagonist at the remaining subtypes. No reports have assessed AEME's role in addiction. Adult male Wistar rats were intraperitoneally administered with saline, 3mg/kg AEME, 15mg/kg cocaine, or a cocaine-AEME combination on every other day during a period of 9 days.

Exposure of Neonatal Mice to Tobacco Smoke Disturbs Synaptic Proteins and Spatial Learning and Memory from Late Infancy to Early Adulthood.

Exposure to environmental tobacco smoke (ETS) in the early postnatal period has been associated with several diseases; however, little is known about the brain effects of ETS exposure during this critical developmental period or the long-term consequences of this exposure. This study investigated the effects of the early postnatal ETS exposure on both reference and working memory, synaptic proteins and BDNF from late infancy to early adulthood (P3-P73). BALB/c mice were exposed to ETS generated from 3R4F reference research cigarettes (0.

Effects of long-term administration of omeprazole on bone mineral density and the mechanical properties of the bone.

Objectives: Epidemiological studies have shown a relationship between long-term use of proton pump inhibitors and bone metabolism. However, this relationship has not yet become established. The aim of the present study was to analyze the mechanical properties and bone mineral density (BMD) of rats that were subjected to long-term omeprazole use.