Joint action as a practice of memory transmission in a poor urban neighborhood of Santiago,Chile

In Latin America, one of the key tasks of Community and Liberation Psychology has been to recover the memories of marginalized and excluded communities that have experienced multiple pasts marked by political violence. In Chile, researchers have focused on poor urban neighborhoods, where the question of how memories are transmitted in areas where conflicts and violence are still present has been overlooked. In this context, the following article aims to analyze the ways in which memories are transmitted in a neighborhood that has a long organizational history in the struggle against social inequalities; while at the same time being classified as a critical area by the state due to its current levels of violence and social conflict. The researchers led a 3‐year case study from an ethnographic perspective, and applied a collaborative methodology that brought together the research team and the members of a territorial organization. The analysis is based on 72 interviews, 5 conversation groups and ethnographic observation. The data was analyzed using discourse analysis. The results revealed that the main form of memory transmission is not based on intergenerational narratives of the past, but rather on joint action; namely, dialogical practices among neighborhood residents that generate an ethos; a common way of life.     

COVID-19 in the Context of Inborn Errors of Immunity: a Case Series of 31 Patients from Mexico

Journal of Clinical Immunology - Patients with inborn errors of immunity (IEI) have a compromised or inappropriate immune response. Although they might be considered a high-risk group for severe...     

Psychological and relational factors in ESRD hemodialysis treatment in an underserved community

ObjectiveThe researchers investigated the association of depression with treatment adherence, and examined the possible moderating roles of social support and of the physician-patient working alliance (PPWA) on treatment adherence, satisfaction with treatment, and quality of life.MethodsThe current study sampled ninety-five patients with End Stage Renal Disease who were receiving outpatient hemodialysis (HD) treatment.ResultsFindings indicated that higher levels of depression were significantly associated with lower ratings of adherence, quality of life, and social support. In contrast, higher levels of social support and of the PPWA were significantly associated with higher ratings of adherence, satisfaction with treatment, and quality of life. Analyses of moderation showed no effect for PPWA between depression and adherence, satisfaction, or quality of life; however, there was a significant moderation effect for social support.ConclusionThere are mild but significant associations between PPWA and social support. Positive associations between the PPWA and social support on adherence, satisfaction, and quality of life indicate that each one, PPWA and social support, plays its own role on patients’ experiences of and behavior in treatment. Affective social support significantly limits the negative influence of depression on adherence.Practice ImplicationsAssessment of depression and social support is essential in hemodialysis treatment.     

Evaluation of the humoral immune response and cross reactivity against <Emphasis Type="Italic">Mycobacterium tuberculosis</Emphasis> of mice immunized with liposomes containing glycolipids of <Emphasis Type="Italic">Mycobacterium smegmatis</Emphasis>

Mycobacterium smegmati s (Ms) is a nonpathogenic mycobacteria of rapid growth, which shares many characteristics with Mycobacterium tuberculosis (MTB), the major causative agent of tuberculosis. MTB has several cell wall glycolipids in common with Ms, which play an important role in the pathogenesis of tuberculosis and the induction of a protective immune response against MTB infection in some animal models. In this study, the humoral immune response and cross reactivity against MTB, of liposomes containing a mixture of cell wall glycolipids of Ms and commercial lipids was evaluated, in order to study its possible use as a component of a vaccine candidate against tuberculosis. Liposomes containing total lipids extracted from Ms, distearoyl phosphatidyl choline and cholesterol were prepared by the dehydration-rehydration technique. Balb/c mice were immunized with the liposomes obtained and the antibody response and cross reactivity against MTB were tested by ELISA. Total lipids extract from Ms showed the presence of several polar glycolipids in common with MTB, such as phosphatidylinositol mannosides. Liposomes that contained glycolipids of Ms were capable of inducing a specific IgG antibody response that allowed the recognition of surface antigens of MTB. The results of this study demonstrated the presence of immunogenic glycolipids in Ms, which could be included to enhance the protective effects of subunit vaccine formulations against tuberculosis.     

Free gingival graft and acellular dermal matrix for gingival augmentation: a 15-year clinical study

This study evaluated clinical outcomes of acellular dermal matrix (ADM) allograft compared with autogenous free gingival graft (FGG) for gingival augmentat     

Influence of postoperative complications on long-term outcome after oncologic lung resection surgery. Substudy of a randomized control trial

Journal of Clinical Monitoring and Computing - Lung resection surgery (LRS) causes an intense local and systemic inflammatory response. There is a relationship between inflammation and...     

Non-invasive indirect monitoring of intra-abdominal pressure using microwave reflectometry: system design and proof-of-concept clinical trial

Journal of Clinical Monitoring and Computing - Monitoring intra-abdominal pressure (IAP) has become a standard in intensive care units. Correlation between the abdominal wall’s thickness...