Women's mental health and COVID-19: increased vulnerability and inequalities.

Introduction: The impact of COVID-19 on mental health has become a relevant object of research. Studies have demonstrated that women have experienced greater mental health challenges, highlighting the importance of public health systems to address women's specific needs.

Methods: This literature review explores the effects of the coronavirus pandemic on psychological distress among women, aiming to provide a comprehensive understanding of the subject and to explore how these research findings can guide public mental health care responses in crisis settings.

The negative chronotropic effects of (±)-propranolol and (±)-4-NO-propranolol in the rat isolated right atrium are due to blockade of the 6-nitrodopamine receptor.

The positive chronotropic action induced by 6-nitrodopamine (6-ND) is selectively blocked by β-adrenoceptor antagonists at concentrations that do not affect the positive chronotropic effect induced by dopamine, noradrenaline, and adrenaline. Here, the effects of ( ±)-propranolol, ( ±)-4-NO-propranolol, and ( ±)-7-NO-propranolol were investigated in the rat isolated right atrium. The atrium was mounted in glass chambers containing gassed (95%O:5%CO) and warmed (37 °C) Krebs-Henseleit's solution, and the isometric tension registered (PowerLab system).

Intraosseous benign peripheral nerve sheath tumor of the jaws: report of 4 new cases and a comprehensive literature review.

Benign peripheral nerve sheath tumors (BPNSTs) are a vast, common, heterogeneous group of lesions that are often diagnostically challenging. The head and neck region is recognized as the second most common location for these lesions, especially the tongue. However, BPNSTs occurring centrally within the jaw bones are exceedingly rare.

Unveiling the correlation between in vivo endodontic reciprocate instrumentation and crack formation.

Introduction: Dentinal microcracks have been supposedly associated with unrestorable vertical root fractures and consequently long-term treatment failure. This study aimed to investigate whether in vivo root canal instrumentation in mandibular incisors with vital pulps causes dentinal microcracks using two different irrigating solutions.

Methods: Five patients with four vital mandibular incisors indicated for extraction were included.

Hepatic vein Doppler ultrasound to estimate central venous pressure in mechanically ventilated children.

Monitoring central venous pressure (CVP) is crucial for managing critically ill patients yet poses challenges in pediatric cases. This study aimed to correlate CVP with hepatic vein Doppler and IVC ultrasound variables in children. Mechanically ventilated children underwent simultaneous ultrasound and CVP measurements.

Stereoselective Electrochemical Synthesis of E-Tetrasubstituted Haloalkenyl Chalcogenides.

Herein, we describe an electrochemical method for the synthesis of haloalkenyl chalcogenides from internal alkynes using hydrobromic and hydrochloric acids as halogenating agents, with the sole byproduct being hydrogen gas. This e-halochalcogenation protocol generates electrophilic chalcogenium species under mild conditions in a simple, undivided cell setup, enabling the synthesis of 25 examples of chloro- and bromovinyl selenides and sulfides with yields ranging from 10 % to 94 %, predominantly as the E-isomer. The synthetic utility of the halovinyl chalcogenides was demonstrated through various transformations, yielding densely functionalized tetra-substituted olefins.

The impact of PEEP on mechanical power and driving pressure in children with pediatric acute respiratory distress syndrome.

Background: Positive end-expiratory pressure (PEEP) is widely used to improve oxygenation and avoid alveolar collapse in mechanically ventilated patients with pediatric acute respiratory distress syndrome (PARDS). However, its improper use can be harmful, impacting variables associated with ventilation-induced lung injury, such as mechanical power (MP) and driving pressure (∆P). Our main objective was to assess the impact of increasing PEEP on MP and ∆P in children with PARDS.

The effectiveness of partial pulpotomy compared with full pulpotomy in managing deep caries in vital permanent teeth with a diagnosis of non-traumatic pulpitis.

Background: Pulpitis may be pain free or alternatively characterized by mild to severe pain and associated symptoms. Evidence has recently emerged that patients presenting with carious pulp exposure range of symptoms can be treated effectively with pulpotomy.

Objective: The current systematic review aimed to answer the following research question: "In patients with deep caries lesions in permanent teeth associated with no symptoms, reversible pulpitis or signs and symptoms indicative of irreversible pulpitis (P), is partial pulpotomy (I) as effective as full pulpotomy (C), in terms of a combination of patient and clinical reported outcomes (O), with "tooth survival" as the most critical outcome?

Methods: The systematic literature search was conducted in the following electronic databases: OVID, Scopus, PubMed (Including MEDLINE), and Cochrane Central Register of Controlled Trials (CENTRAL) supplemented with Grey literature and hand searching of relevant journals.

Banisteriopsis caapi extract: Implications for neuroinflammatory pathways in Locus coeruleus lesion rodent model.

Ethnopharmacology Relevance: Ayahuasca is a beverage obtained from the decoctions of Banisteriopsis caapi (Spruce ex Griseb.) Morton and Psychotria viridis Ruiz & Pav., used throughout the Amazon as a medicinal beverage for healing and spiritual exploration.

On the Valorisation of Chitin-Derived Furans by Milling.

Chitin-derived furans offer a sustainable alternative feedstock for nitrogen appended aromatic compounds. Herein, we address the challenge of using chitin-derived furans, 3-acetamido-5-acetylfuran (3A5AF) and 3-acetamido-5-furfural aldehyde (3A5F), to favour the formation of exo Diels-Alder adducts and 4-acetylaminophthalimides respectively, using a mechanochemical ball-milling technique. Mechanochemical activation is explored through the synthesis of 7-oxa-norbornene backbones with novel substitution pattern from 3A5AF in yields up to 77 % and improved exo:endo selectivity compared to solution-phase reactions.

Female and male factors that impact on frequency of sexual intercourse in aging couples: a cross-sectional study.

Objectives: To assess the prevalence and factors associated with dyspareunia and the lack of sexual intercourse in women between 50 and 70 years cohabiting with their partners.

Methods: This is a descriptive and exploratory cross-sectional study using the snowball technique with prospective data collection using a structured questionnaire to describe multiple aspects of health and sexuality among 266 cohabiting Brazilian couples aged 50 to 70.

Results: The prevalence of lack of sexual activity was 20%.

Teeth with vital pulps and stage III periodontitis unresponsive to therapy exhibit a pulpal inflammatory profile similar to symptomatic irreversible pulpitis.

Aim: The aim of this study is to investigate the expression of inflammatory biomarkers (TNF-α, IL-10, IL-1β) and the pulpitis-associated miRNA (miR-30a-5p and miR-128-3p) in pulp tissue samples from unrestored teeth with a vital normal pulp (NP), teeth with symptomatic irreversible pulpitis (IP) and in unrestored teeth with periodontal disease, unresponsive to periodontal therapy, and a vital pulp (EP).

Methodology: Thirty patients were included in this observational study (10 teeth with NP, 10 teeth with IP, 10 teeth with EP). Dental pulp tissues samples were collected from patients during root canal treatment (RCT).

Wine metabolome and sensory analyses demonstrate the oenological potential of novel grapevine genotypes for sustainable viticulture in warm climates.

Background: Genetic breeding is essential to develop grapevine genotypes adapted to warm climates and resistant to pathogens. Traditionally cultivated Vitis vinifera is susceptible to biotic and abiotic stresses. Winemakers and consumers, however, perceive wines from non-vinifera or hybrid cultivars as inferior.

Nursing interventions for the proposed nursing diagnosis of puerperal fatigue: An integrative review.

Introduction: The postpartum period is considered a phase of many physiological and hormonal changes that affect the individual. Fatigue is something present and can influence the postpartum woman in a negative way. In this way, the nurse has an essential role, and the nursing process can be used to establish an efficient care plan.

Long-lasting effects of control measures on trends in incidence in neonatal late-onset sepsis due to multiresistant bacteria in a Brazilian neonatal unit.

Background: In response to a 1995 outbreak of sepsis caused by multidrug-resistant (MR) Gram-negative bacteria (GNB), a Brazilian level III neonatal unit established a series of control and prevention measures. This study evaluated the long-term effects of these measures on late-onset neonatal sepsis (LONS) caused by MR bacteria from 2000 to 2020 and examined their impact on in-hospital mortality.

Methods: Newborns with LONS and positive cultures for Staphylococcus aureus, GNB, and Enterococcus sp were selected, adhering to Center for Desease Control and Prevention and local criteria.

Transthyretin and Nutritional Status in Critically Ill Adults on Parenteral Nutrition: A Prospective Cohort Study.

Background And Aims: Correctly characterizing malnutrition is a challenge. Transthyretin (TTR) rapidly responds to adequate protein intake/infusion, which could be used as a marker to identify malnutrition. Nutritional therapy is used to prevent malnutrition.