Species Substitution and Changes in the Structure, Volume, and Biomass of Forest in a Savanna.

Research related to Cerradão vegetation focuses more on the floristic-structural aspect, with rare studies on the quantification of volume and biomass stocks, and even fewer investigating the increments of these attributes. Using a systematic sampling method with subdivided strips and 400 m plots, the density found was 1135, 1165, and 1229 trees/ha in 2012, 2020, and 2023, respectively, in Lajeado State Park, Tocantins State, Brazil. Volume was estimated using the equation v=0.

Prenatal stress induces sex- and tissue-specific alterations in insulin pathway of Wistar rats offspring.

Background And Aims: Prenatal stress may lead to tissue and sex-specific cardiometabolic disorders in the offspring through imbalances in the insulin signaling pathway. Therefore, we aimed to determine the sex-specific adaptations of prenatal stress on the insulin signaling pathway of cardiac and hepatic tissue of adult offspring Wistar rats.

Methods: Wistar pregnant rats were divided into control and stress groups.

Outpatient Palliative Care Program: Impact on Home Death Rate in Brazil.

While the positive impact of early palliative care on the quality of life of cancer patients is well established, there is a noticeable research gap in developing countries. This study sought to determine the impact of an outpatient palliative care (OPC) program on the location of death among patients in Brazil. This was a retrospective study including patients with cancer who died between January 2022 and December 2022 in 32 private cancer centers in Brazil.

Hydrotherapy in two black-tufted marmosets (Callithrix penicillata) with metabolic bone disease-Case reports (2018-2020).

Integrative medicine has gained space in veterinary medicine and hydrotherapy is mainly used as an adjunct on the treatment of neurological and musculoskeletal diseases. Use of this therapeutic modality in wild animals has seldom been reported. This article describes the use of hydrotherapy in two Callithrix penicillata patients with metabolic bone disease.

Slum compassionate community: expanding access to palliative care in Brazil.

Objective: To describe the implementation of a compassionate community in Rocinha and Vidigal slums, located in the city of Rio de Janeiro.

Method: Report on the experience of implementing a Compassionate Community based on the World Health Organization conceptual bases, supported by university extension guidelines.

Results: Initially, local leaders and residents were recruited and trained in palliative care.

Inhibition of FGF receptor impairs primitive endoderm differentiation in bovine embryos.

The first cellular differentiation event in the pre-implantation embryo results in the trophectoderm (TE) and the inner cell mass (ICM). A second event occurs in the latter, resulting in the epiblast and the primitive endoderm (PE). This second differentiation is still not fully characterized in bovine development, although it is likely to involve FGF signalling.

Impact of cryopreservation protocols (one- and two-step) on boar semen quality at 5 °C and post-thawing.

The two-step protocol (2 S) is currently used for boar semen cryopreservation. In this method, the cryoprotectant penetrant agents (CPAs) are added at 5 °C to reduce the toxicity of CPAs. An alternative is the one-step protocol (1 S), which is easier, cheaper, and reduces the necessity of equipment, but could increase the toxicity of CPAs.

Concepts of construction of autonomy under the psychosocial paradigm in the field of care for psychoactive substances users.

The psychosocial paradigm in the field of drugs focuses on the suffering individual in relation to the social reality and values ​​the uniqueness of users and professionals for the development of health care. A concept that bases these characteristics, and that comes from different theoretical frameworks, is the construction of autonomy. However, there is no study in the literature that summarizes it in its different meanings.

Lethal and Sublethal Toxicity of Pesticides Used in Fruit Growing on the Parasitoid Diachasmimorpha longicaudata (Hymenoptera: Braconidae): Implications for Integrated Fruit Fly Management.

The larval-pupal endoparasitoid Diachasmimorpha longicaudata (Ashmead, 1905) is considered one of the main biological control agents of fruit flies Ceratitis capitata Wiedemann (1824) and Anastrepha fraterculus Wiedemann (1830) in Central and South America. The application of pesticides for disease and insect-pest management in fruit species may have adverse effects on the parasitoid. The objective of this study was to evaluate the lethal and sublethal effects via residual contact of commercial pesticide formulations on D.

A literature review on strategies for building autonomy in Brazilian healthcare services for drug users.

The theoretical and practical frameworks that comprise the psychosocial paradigm in the field of drugs, featuring harm reduction and health promotion, focused attention on the suffering individual in relation to the social reality. Such frameworks value the uniqueness of users and healthcare workers for understanding the health-disease process and building effective health policies. The concept that underlies and unites these characteristics is autonomy.

Labor and childbirth care in maternity facilities in Brazil's North and Northeast regions: perceptions of the evaluators of the Stork Network Program.

This article eevaluates delivery and birth care practices in maternity facilities in Brazil's North and Northeast regions. We conducted a qualitative evaluation of 91 facilities in the North and 181 facilities in the Northeast. The data was collected using systematic observation by a team of 44 previously trained evaluators and recorded in a field diary.

Charge Shielding Prevents Aggregation of Supercharged GFP Variants at High Protein Concentration.

Understanding protein stability is central to combatting protein aggregation diseases and developing new protein therapeutics. At the high concentrations often present in biological systems, purified proteins can exhibit undesirable high solution viscosities and poor solubilities mediated by short-range electrostatic and hydrophobic protein-protein interactions. The interplay between protein amino acid sequence, protein structure, and solvent conditions to minimize protein-protein interactions is key to designing well-behaved pharmaceutical proteins.

Application of molecularly imprinted polymer solid-phase extraction for salivary cotinine.

A method constituted by molecularly imprinted solid-phase extraction (MISPE) with high-performance liquid chromatography coupled to diode array detector (HPLC-DAD) was developed for cotinine analysis in saliva samples. For this purpose, the separation was carried out with a C18 reversed-phase column at 20 °C. The mobile phase which was composed of a mixture of 09:91 (v/v) acetonitrile/phosphate buffer, pH 6.