Conjoining Bion's Reading of C. G. Jung's Memories, Dreams, Reflections with his Clinical Seminars in Rio de Janeiro and São Paulo.

This author read W. R. Bion's (1974) unpublished, personally annotated copy of C.

Dual-Task Performance in Individuals With Chronic Obstructive Pulmonary Disease: A Systematic Review With Meta-Analysis.

Chronic obstructive pulmonary disease (COPD) is characterized by important extrapulmonary alterations that could affect the performance in dual task (DT) (motor and cognitive tasks executed simultaneously), which is defined as DT interference (DTI). To compare the performance of DT between individuals with COPD and healthy control subjects (HCSs). The literature search was conducted in seven databases (Medline, Scopus, Web of Science, PEDro, SciELO, LILACS, and Google Scholar) up to December 2023, including studies published in English, Spanish, or Portuguese.

Uncovering the role of the subcommissural organ in early brain development through transcriptomic analysis.

Background: The significant role of embryonic cerebrospinal fluid (eCSF) in the initial stages of brain development has been thoroughly studied. This fluid contains crucial molecules for proper brain development such as members of the Wnt and FGF families, apolipoproteins, and retinol binding protein. Nevertheless, the source of these molecules remains uncertain since they are present before the formation of the choroid plexus, which is conventionally known as the primary producer of cerebrospinal fluid.

Mating type and microsatellite genotyping indicate that the Tunisian population of Phyllosticta citricarpa is clonal and thrives only asexually.

Citrus black spot (CBS) caused by Phyllosticta citricarpa was reported for the first time in Tunisia in 2019. This was also the first reported occurrence of the disease in a Mediterranean climate. In Tunisia, CBS is mainly found in lemon (Citrus limon) orchards, and is seldom observed on sweet orange (Citrus × sinensis).

Atrial placement of Aveir-VR leadless pacemaker in a patient with complex cardiac anatomy.

Leadless pacemakers have provided new treatment modalities that can be especially useful in patients with complex cardiac anatomy and contraindications toward other pacemaker approaches. The Aveir™ single-chamber (VR) leadless pacemaker (LP) (Abbott Laboratories, Chicago, IL) is a recently approved device that can be placed in the right ventricle for patients with bradycardia. In this case, we present a novel use for the device through placement in the atrium to control atrial flutter in a patient with a hypoplastic right ventricle.

ILT2 and ILT4 Drive Myeloid Suppression via Both Overlapping and Distinct Mechanisms.

Solid tumors are dense three-dimensional (3D) multicellular structures that enable efficient receptor-ligand trans interactions via close cell-cell contact. Immunoglobulin-like transcript (ILT)2 and ILT4 are related immune-suppressive receptors that play a role in the inhibition of myeloid cells within the tumor microenvironment. The relative contribution of ILT2 and ILT4 to immune inhibition in the context of solid tumor tissue has not been fully explored.

Harnessing the power of comparative genomics to support the distinction of sister species within and development of highly specific detection of causing citrus black spot by real-time PCR.

Citrus crops are affected by many fungal diseases. Among them, Citrus Black Spot caused by the ascomycete is particularly economically damaging wherever it occurs. Many other species of are described on Citrus, but only is considered a quarantine pest on the European continent.

Ectopic PLAG1 induces muscular dystrophy in the mouse.

Even though various genetic mutations have been identified in muscular dystrophies (MD), there is still a need to understand the biology of MD in the absence of known mutations. Here we reported a new mouse model of MD driven by ectopic expression of PLAG1. This gene encodes a developmentally regulated transcription factor known to be expressed in developing skeletal muscle, and implicated as an oncogene in certain cancers including rhabdomyosarcoma (RMS), an aggressive soft tissue sarcoma composed of myoblast-like cells.

Acid Hydrolysis of Pectin and Mucilage from Cactus () for Identification and Quantification of Monosaccharides.

Pectin and mucilage are polysaccharides from the cactus , which are also known as hydrocolloids, with useful properties in industries such as food, pharmaceuticals, and construction, among others. In the present work, cactus hydrocolloids were hydrolyzed characterized using two techniques: first, thin-layer chromatography, to identify the monosaccharides present in the sample, followed by the phenol-sulfuric acid method to determine the monosaccharide content. The hydrolyzing method allowed us to reduce the processing time to 180 min and, considering the identification and quantification procedures, the proposed methodology is much simpler and more cost-effective compared to other methods, such as high-performance liquid chromatography (HPLC), nuclear magnetic resonance (NMR), and mass spectrometry.

"Reappraising John O. Wisdom's Critique of W.R. Bion's at a meeting of the British Psychoanalytical Society-17 October 1964.".

The paper takes up Wisdom's (1964) little known but significant critique of Bion's book, . While Wisdom appreciates Bion's clinical and theoretical innovations, he criticised the at times confusing structure of themes that were not sufficiently segregated, the extraneous use of mathematical notation, and the scientific/deductive part of Bion's monograph. In deploying a crucial distinction from Wisdom's critique, one that separates the scientific/deductive aspect of Bion's work from its clinical/inductive trajectory, the author offers an approach to reading Bion's complex text.

Complex adaptive architecture underlies adaptation to quantitative host resistance in a fungal plant pathogen.

Plant pathogens often adapt to plant genetic resistance so characterization of the architecture underlying such an adaptation is required to understand the adaptive potential of pathogen populations. Erosion of banana quantitative resistance to a major leaf disease caused by polygenic adaptation of the causal agent, the fungus Pseudocercospora fijiensis, was recently identified in the northern Caribbean region. Genome scan and quantitative genetics approaches were combined to investigate the adaptive architecture underlying this adaptation.

SCO-spondin, a giant matricellular protein that regulates cerebrospinal fluid activity.

Cerebrospinal fluid is a clear fluid that occupies the ventricular and subarachnoid spaces within and around the brain and spinal cord. Cerebrospinal fluid is a dynamic signaling milieu that transports nutrients, waste materials and neuroactive substances that are crucial for the development, homeostasis and functionality of the central nervous system. The mechanisms that enable cerebrospinal fluid to simultaneously exert these homeostatic/dynamic functions are not fully understood.

Genomic diversity and molecular epidemiology of Pasteurella multocida.

Pasteurella multocida is a bacterial pathogen with the ability to infect a multitude of hosts including humans, companion animals, livestock, and wildlife. This study used bioinformatic approaches to explore the genomic diversity of 656 P. multocida isolates and epidemiological associations between host factors and specific genotypes.

"A hybrid approach for GISTs near the esophagogastric junction, a case report".

Introduction And Importance: Gastrointestinal stromal tumors are the most frequent mesenchymal tumors of the gastrointestinal tract. Complete resection of GISTs is the only chance of cure for patients. When these tumors are located near the esophagogastric junction, the surgical risk can cause deformity or stenosis in the gastric inlet, leading to higher complications and diminishing their quality of life.

Comparative Study of a Biomechanical Model-based and Black-box Approach for Subject-Specific Movement Prediction.

The performance and safety of human robot interaction (HRI) can be improved by using subject-specific movement prediction. Typical models include biomechanical (parametric) or black-box (non-parametric) models. The current work aims to investigate the benefits and drawbacks of these approaches by comparing elbow-joint torque predictions based on electromyography signals of the elbow flexors and extensors.

New multiplex conventional PCR and quadruplex real-time PCR assays for one-tube detection of Phyllosticta citricarpa, Elsinoë fawcettii, Elsinoë australis, and Pseudocercospora angolensis in Citrus: development and validation.

Phyllosticta citricarpa, Elsinoë fawcettii, Elsinoë australis, and Pseudocercospora angolensis are major pathogens of citrus crops worldwide and can cause non-characteristic symptoms that may lead to confusion regarding the causative agent. These fungi are subject to international phytosanitary regulations, and testing on fruits or leaves requires accurate and easy-to-use tools. New multiplex conventional PCR and real-time PCR assays were developed here to achieve highly accurate simultaneous detection of all four fungal pathogens in fruit tissues.

First report of f. sp. tropical race 4 (TR4) causing banana wilt in the Island of Mayotte.

f. sp. (Foc) is a fungus causing Fusarium wilt of banana (Musa spp.

Intestinal perforation due to intestinal and colonic tuberculosis in a patient with HIV, a nearly lethal complication due to lack of adequate treatment and control in a limited resource country, a case report.

Background: Coinfection involving Human Immunodeficiency Virus (HIV) and Mycobacterium tuberculosis are particularly problematic in resource-limited countries. When both pathogens are present, they accelerate the deterioration of immunological functions in the patient leading to premature death if left untreated. A close follow-up is essential in these high-risk subjects, as inadequate healthcare usually leads to further complications.

Transferability of PCR-based diagnostic protocols: An international collaborative case study assessing protocols targeting the quarantine pine pathogen Fusarium circinatum.

Fusarium circinatum is a harmful pathogenic fungus mostly attacking Pinus species and also Pseudotsuga menziesii, causing cankers in trees of all ages, damping-off in seedlings, and mortality in cuttings and mother plants for clonal production. This fungus is listed as a quarantine pest in several parts of the world and the trade of potentially contaminated pine material such as cuttings, seedlings or seeds is restricted in order to prevent its spread to disease-free areas. Inspection of plant material often relies on DNA testing and several conventional or real-time PCR based tests targeting F.

Combating Child Summer Food Insecurity: Examination of a Community-Based Mobile Meal Program.

Low-income children's access to meals decreases during the summer months due to losing the benefit of the free and reduced-price lunches they normally receive during the school year. Few studies critically examine community-based approaches to providing summer meals. This mixed methods study examined a mobile meal program implemented in a community with large economic disparities.