Legion Of Victory : Military March

https://digitalcommons.library.umaine.edu/mmb-ps/1977/thumbnail.jp

Pastagens em sistemas silvipastoris.

bitstream/item/78735/1/am.pd

Country of origin, culture, self-esteem and intimate partner violence among community dwelling Hispanic women

The purpose of this study was to explore variations in demographics, culture, self-esteem and intimate partner violence among Hispanic women according to country of origin, and to identify factors that are associated with differences in intimate partner violence. Baseline data from a randomized control trial testing the efficacy of an HIV prevention program was used. Path analyses were conducted to describe relationships between variables and identify potential mediators. Differences between Colombian women and women from other Central/South American countries were noted for intimate partner violence. Self-esteem was the only factor that was associated with these differences. Interventions that address the unique needs of Hispanic sub-groups and promote self-esteem are needed

Unusual localization of pennella sp. In swordfish (xiphias gladius) hearts

The genus Pennella comprises hematophagous parasites of marine aquatic species, including cephalopods, marine mammals, and pelagic fish. Nine species have been officially included in the genus Pennella plus another six species inquirendae. They are most often found in the host’s musculature, without penetrating internal organs. For the present study, 83 hearts from swordfish (Xiphias gladius) caught in the Mediterranean Sea were sampled and immediately fixed in formalin for histopathological analysis. In total, 10 (12.05%) hearts were found to be parasitized by copepods of the genus Pennella. Macroscopically, there was mild-to-severe fibrinous pericarditis with atrial wall thickening and multiple parasitic nodules. Histologically, the parasitic nodules were surrounded by an inflammatory-necrotizing reaction. Parasitic infestation by Pennella spp. is common in pelagic fish and in swordfish, in particular. Here, however, we report atypical cardiac localization. A future area of focus is the evaluation of cardiac Pennella spp. infestation by histopathology and genetic identification of the parasites

Shp-2 Is Dispensable for Establishing T Cell Exhaustion and for PD-1 Signaling In Vivo.

In chronic infection and cancer, T cells acquire a dysfunctional state characterized by the expression of inhibitory receptors. In vitro studies implicated the phosphatase Shp-2 downstream of these receptors, including PD-1. However, whether Shp-2 is responsible in vivo for such dysfunctional responses remains elusive. To address this, we generated T cell-specific Shp-2-deficient mice. These mice did not show differences in controlling chronic viral infections. In this context, Shp-2-deleted CD8 <sup>+</sup> T lymphocytes expanded moderately better but were less polyfunctional than control cells. Mice with Shp-2-deficient T cells also showed no significant improvement in controlling immunogenic tumors and responded similarly to controls to α-PD-1 treatment. We therefore showed that Shp-2 is dispensable in T cells for globally establishing exhaustion and for PD-1 signaling in vivo. These results reveal the existence of redundant mechanisms downstream of inhibitory receptors and represent the foundation for defining these relevant molecular events

Psychobiological, Clinical, and Sociocultural Factors That Influence Black Women Seeking Treatment for Infertility: A Mixed-methods Study

OBJECTIVE: To provide a comprehensive and multidimensional description and conceptualization of the experiences of Black women seeking treatment for infertility. DESIGN: Convergent parallel mixed-methods study combining retrospective chart review data and semistructured interview data. SETTING: Private infertility clinic. PATIENT(S): African American/Black women between 18 and 44 years of age who presented for an initial infertility evaluation with a male partner between January 2015 and September 2019 at an infertility clinic in the metropolitan Washington D.C. area. INTERVENTION(S): None MAIN OUTCOME(S): Treatment seeking. MEASURE(S): Psychobiological, clinical, and sociocultural factors. RESULT(S): Along with the psychobiological, clinical, and sociocultural domains, we understood that Black women who sought treatment for infertility were older and overweight, had complex gynecological diagnoses, and experienced infertility for long periods of time. The delay in seeking treatment was possibly because of a low perceived risk of infertility, poor understanding of treatment options, inadequate referral patterns of primary care providers, and limited social support. Further, Black women experienced delays in seeking treatment because they attempted lifestyle-based self-interventions before considering medical interventions. Facilitators to care included psychological distress, complex gynecological medical history, and finding culturally competent providers. CONCLUSION(S): The study findings show that Black women in the United States are vulnerable to disparities in healthcare delivery, especially within reproductive endocrinology. Our findings highlight areas where Black women are experiencing missed opportunities for teaching, early identification, and early referrals for infertility-related concerns. Future studies should seek to reduce barriers to infertility treatment at the clinical and policy levels

Biomassa lignocelulósica residual de frigorífico de bovinos como matéria-prima em processos biotecnológicos.

Neste capítulo apresentaremos informações que permitirão ao leitor conhecer sobre o consumo energético nos próximos anos, bem como os conceitos de biorrefinaria, suas principais matérias-primas e plataformas. Apresentar a matéria-prima residual de frigorífico de bovinos como uma fonte promissora para a produção de biocombustiveis de segunda geração e/ou prospecção de microrganismos produtores de enzimas hidroliticas, verificando o seu potencial para uso em diversos processos biotecnológicos