Eliminating gender-based violence ensuring equality: ECLAC/UNIFEM assessment of actions

This study represents a collaborative effort by the Economic Commission for Latin America and the Caribbean (ECLAC) Subregional Headquarters for the Caribbean and the United Nations Development Fund for Women (UNIFEM) to assess these actions with the aim of informing the future work of these agencies around gender-based violence. An important dimension of the mandate of the ECLAC Subregional Headquarters for the Caribbean is the provision of strategic thinking and information to governments for policy formulation. This is accomplished through technical assistance and through research activities. At the Third Economic Commission for Latin America and the Caribbean/Caribbean Development and Cooperation Committee (ECLAC/CDCC) Ministerial Conference on Women held in October 1999, violence against women was identified as a barrier to achieving gender equality. The recommendations spoke not only of the need to extend services to victims, but also to take actions based on an understanding of the root causes of violence. This study forms one component in a scope of work in which the ECLAC Subregional Headquarters for the Caribbean has been engaged since 1999.

Healing Actions of Essential Oils from Citrus aurantium and d-Limonene in the Gastric Mucosa: The Roles of VEGF, PCNA, and COX-2 in Cell Proliferation

Fundação de Amparo à Pesquisa do Estado de São Paulo (FAPESP)

Actions of oestradiol and progesterone on the prostate in female gerbils: reversal of the histological effects of castration

Fundação de Amparo à Pesquisa do Estado de São Paulo (FAPESP)

Modos de ler e ações de leitura waysto read and actions of reading

This paper is the result of discussions held during the initial research on ways of reading and reading activities, to obtain the title of the Ph.D. graduate program in Education at UNESP - Marilia. The paper seeks to rethink the practice followed the reality historically constructed as reference, creating a dialectic movement, and a constant construction, and the overcoming of it. In this perspective, we approach possible practices that can enhance the student's prior knowledge, and from it, to propose ways of action that lead to the development of the subject through the processes of teaching and learning of reading in school. From the study of actions that are agreed as reading practices, the study proposes to work with the Reading Strategies to promote the development of the individual. Among the different results that have been announced in the research, we highlight the need for conscious mediation of the teacher in the act of teaching reading and conscious participation of the student in the process. Partial results give evidence to confirm the hypothesis that: intentional actions are driving the learning of children in activity in the classroom, considering their experiences and choices of the teacher as mediator in the process. Students in third grade of elementary school are the subjects of research, theory and practice. The researcher is the mediator and proposer of the actions based on microgenetic research.

The effects of the C-terminal amidation of mastoparans on their biological actions and interactions with membrane-mimetic systems

Fundação de Amparo à Pesquisa do Estado de São Paulo (FAPESP)

Alterations in the profile of blood neutrophil membrane receptors caused by in vivo adrenocorticotrophic hormone actions

Fundação de Amparo à Pesquisa do Estado de São Paulo (FAPESP)

Aerobic Exercise Training Prevents Heart Failure-Induced Skeletal Muscle Atrophy by Anti-Catabolic, but Not Anabolic Actions

Fundação de Amparo à Pesquisa do Estado de São Paulo (FAPESP)

A regionalização do discurso de João Guimarães Rosa: a linguagem e a caracterização do homem do sertão

This study intends to analyze the regional influences for the language and the characterization of characters of the environment João Guimarães Rosa, stressing the important of language as cultural heritage. The study is based on the concepts of Culture and defended by Region of Cultural Geography, Language as an asset by Iphan, interviews and works of Rosa, and publications related to Rosa's works. Having the definition of place as a center of meaning constructed by experience (Tuan, 1983), and that the region is now seen based on the set of perceptions and lived down from seizures, evaluations, decisions and behaviors collectives (Bezzi, 2004), qualitative research provides grounds of the discussion it’s importance of communication and the same transcript. Through the study of language, characters and actions of the author's own notes to create the environment for the study of behavior, lived and / or imagined in the stories. Based on the literature review has set itself the aim of the study of the language coupled with the behavior of certain individuals of the same group have a cultural identity is recognized and valued as historic and cultural heritage

Chemopreventive actions of blond and red-fleshed sweet orange juice on the loucy leukemia cell line

Coordenação de Aperfeiçoamento de Pessoal de Nível Superior (CAPES)

Actions of the Kunitz-type serine protease inhibitor Amblyomin-X on VEGF-A-induced angiogenesis

Amblyomin-X is a Kunitz-type serine protease inhibitor (Kunitz-type SPI) designed from the cDNA library of the Amblyomma cajennense tick, which displays in vivo anti-tumor activities. Here, the mechanisms of actions of Amblyomin-X in vascular endothelial growth factor A (VEGF-A)-induced angiogenesis were characterized. Topical application of Amblyomin-X (10 or 100 ng/10 mu l; each 48 h) inhibited VEGF-A-induced (10 ng/10 mu l; each 48 h) angiogenesis in the dorsal subcutaneous tissue in male Swiss mice. Moreover, similar effect was observed in the VEGF-A-induced angiogenesis in the chicken chorioallantoic membrane (CAM). Additional in vitro assays in t-End cells showed that Amblyomin-X treatment delayed the cell cycle, by maintaining them in G0/G1 phase, and inhibited cell proliferation and adhesion, tube formation and membrane expression of the adhesion molecule platelet-endothelial cell adhesion molecule-1 (PECAM-I), regardless of mRNA synthesis. Together, results herein reveal the role of Kunitz-type SPI on in vivo VEGF-A-induced angiogenesis, by exerting modulatory actions on endothelial cell proliferation and adhesion, especially on membrane expression of PECAM-1. These data provide further mechanisms of actions of Kunitz-type SPI, corroborating their relevance as scientific tools in the design of therapeutic molecules. (C) 2012 Elsevier Ltd. All rights reserved.

Actions of translocator protein ligands on neutrophil adhesion and motility induced by G-protein coupled receptor signaling

The 18 kDa translocator protein (TSPO) also known as the peripheral benzodiazepine receptor (PBR), mediates the transportation of cholesterol and anions from the outer to the inner mitochondrial membrane in different cells types. Although recent evidences indicate a potential role for TSPO in the development of inflammatory processes, the mechanisms involved have not been elucidated. The present study investigated the ability of the specific TSPO ligands, the isoquinoline carboxamide PK11195 and benzodiazepine Ro5-4864, on neutrophil recruitment promoted by the N-formylmethionyl-leucyl-phenylalanine peptide (fMLP), an agonist of G-protein coupled receptor (GPCR). Pre-treatment with Ro5-4864 abrograted fMLP-induced leukocyte-endothelial interactions in mesenteric postcapillary venules in vivo. Moreover, in vitro Ro5-4864 treatment prevented fMLP-induced: (i) L-selectin shedding and overexpression of PECAM-1 on the neutrophil cell surface; (ii) neutrophil chemotaxis and (iii) enhancement of intracellular calcium cations (iCa(+2)). Intriguingly, the two latter effects were augmented by cell treatment with PK11195. An allosteric agonist/antagonist relation may be suggested, as the effects of Ro5-4864 on fMLP-stimulated neutrophils were reverted by simultaneous treatment with PK11195. Taken together, these data highlight TSPO as a modulator of pathways of neutrophil adhesion and locomotion induced by GPCR, connecting TSPO actions and the onset of an innate inflammatory response. (C) 2011 Elsevier Inc. All rights reserved.

Relationship of aerobic and neuromuscular indexes with specific actions in judo

Objective. - The aim of this study was to verify the relationship of aerobic and neuromuscular indexes with specific situations in judo. Method. - Eighteen male judokas took part in the study. The following assessments were performed: vertical jump (CMJ) on a force platform; Special Judo Fitness Test (SJFT) to obtain the number of throws and percentage of the maximal heart rate (%HRmax) one minute after the test; match simulation to obtain the peak blood lactate (LACmax) and the percentage of the blood lactate removal (BLR); incremental test to obtain the velocity at the anaerobic threshold (vAT) and peak velocity (PV) reached in the test. Results. - A significant correlation was observed between the number of throws in the SJFT, the vAT (r = 0.60; P < 0.01), PV (r = 0.70; P < 0.01) and CMJ (r = 0.74; P < 0.01). A significant inverse correlation was found between the LACmax and vAT (r = -0.59; P = 0.01). Conclusions. - It can be concluded that the performance in the SJFT was determined by the aerobic capacity and power and the muscle power. Athletes with greater aerobic ability (vAT) presented lower blood lactate accumulation after the match. (c) 2011 Elsevier Masson SAS. All rights reserved.

Partial projective representations and partial actions II

This paper is a continuation of Dokuchaev and Novikov (2010) [8]. The interaction between partial projective representations and twisted partial actions of groups considered in Dokuchaev and Novikov (2010) [8] is treated now in a categorical language. In the case of a finite group G, a structural result on the domains of factor sets of partial projective representations of G is obtained in terms of elementary partial actions. For arbitrary G we study the component pM'(G) of totally-defined factor sets in the partial Schur multiplier pM(G) using the structure of Exel's semigroup. A complete characterization of the elements of pM'(G) is obtained for algebraically closed fields. (C) 2011 Elsevier B.V. All rights reserved.

Physical exercise and pancreatic islets Acute and chronic actions on insulin secretion

Diabetes mellitus (DM) is a great public health problem, which attacks part of the world population, being characterized by an imbalance in body glucose homeostasis. Physical exercise is pointed as a protective agent and is also recommended to people with DM. As pancreatic islets present an important role in glucose homeostasis, we aim to study the role of physical exercise (chronic adaptations and acute responses) in pancreatic islets functionality in Wistar male rats. First, animals were divided into two groups: sedentary (S) and aerobic trained (T). At the end of 8 weeks, half of them (S and T) were submitted to an acute exercise session (exercise until exhaustion), being subdivided as acute sedentary (AS) and acute trained (AT). After the experimental period, periepididymal, retroperitoneal and subcutaneous fat pads, blood, soleus muscle and pancreatic islets were collected and prepared for further analysis. From the pancreatic islets, total insulin content, insulin secretion stimulated by glucose, leucine, arginine and carbachol were analyzed. Our results pointed that body adiposity and glucose homeostasis improved with chronic physical exercise. In addition, total insulin content was reduced in group AT, insulin secretion stimulated by glucose was reduced in trained groups (T and AT) and insulin secretion stimulated by carbachol was increased in group AT. There were no significant differences in insulin secretion stimulated by arginine and leucine. We identified a possible modulating action on insulin secretion, probably related to the association of chronic adaptation with an acute response on cholinergic activity in pancreatic islets.