Pratylenchus jaehni sp n. from citrus in Brazil and its relationship with P-coffeae and P-loosi (Nematoda : Pratylenchidae)

A lesion nematode population infecting citrus in the state of São Paulo, Brazil is described and named Pratylenchus jaehni sp. n. Biological, molecular and morphological characteristics of this new species are compared with those of the morphologically similar P. coffeae and P. loosi. Results of mating experiments showed that R jaehni is reproductively isolated from P coffeae. Molecular (D2/D3 DNA sequences) dissimilarities among P. jaehni sp, n., P. coffeae and P. loosi were documented in a previous study. The morphology of seven R coffeae populations from tropical America and eastern Java and a P loosi population from Sri Lanka is used for comparison with the morphology of P. jaehni sp. n. Pratylenchus jaehni differs from R coffeae and P. loosi by only a few morphological ;characters of the females. The mean values of stylet length, stylet knob height, and vulva position are smaller (less than or equal to15 vs greater than or equal to15 mum, less than or equal to2.7 vs greater than or equal to2.7 mum, less than or equal to79 vs greater than or equal to79%) than those in P coffeae and P loosi. The tail terminus is usually subhemispherical and smooth in P jaehni sp. n.. whereas it is commonly truncate and indented in most P. coffeae populations and bluntly or finely pointed in P. loosi. Because of the morphological similarities among P. jaehni sp. n., P. coffeae and P. loosi, examination of at least ten specimens is required to obtain a reliable diagnosis based on morphology. Nineteen morphometric parameters for P. jaehni sp. n. and P. coffeae ranged from 0-13% smaller in fixed than in live specimens.

Repetition of Suicide Attempts Data from Emergency Care Settings in Five Culturally Different Low- and Middle-Income Countries Participating in the WHO SUPRE-MISS Study

Background: Attempted suicide is a strong risk factor for subsequent suicidal behaviors. Innovative strategies to deal with people who have attempted suicide are needed, particularly in resource-poor settings. Aims: To evaluate a brief educational intervention and periodic follow-up contacts (BIC) for suicide attempters in five culturally different sites (Campinas, Brazil; Chennai, India; Colombo, Sri Lanka; Karaj, Islamic Republic of Iran; and Yuncheng, People's Republic of China) as part of the WHO Multisite Intervention Study on Suicidal Behaviors (SUPRE-MISS). Methods: Among the 1,867 suicide attempters enrolled in the emergency departments of the participating sites, 922 (49.4%) were randomly assigned to a brief intervention and contact (BIC) group and 945 (50.6%) to a treatment as usual (TAU) group. Repeated suicide attempts over the 18 months following the index attempt - the secondary outcome measure presented in this paper - were identified by follow-up calls or visits. Subsequent completed suicide - the primary outcome measure has been reported in a previous paper. Results: Overall, the proportion of subjects with repeated suicide attempts was similar in the BIC and TAU groups (7.6% vs. 7.5%, chi(2) = 0.013; p = .909), but there were differences in rates across the five sites. Conclusions: This study from five low-and middle-income countries does not confirm the effectiveness of brief educational intervention and follow-up contacts for suicide attempters in reducing subsequent repetition of suicide attempts up to 18 months after discharge from emergency departments.

Estudos sobre os comportamentos reprodutivos e cuidados parentais em ciclídeos neotropicais

O estudo objetivou apresentar uma revisão bibliográfica sobre a filogenia, evolução, comportamentos reprodutivos e a evolução do cuidado parental em peixes da família Cichlidae, com ênfase em Cichlinae (ciclídeos Neotropicais). Atualmente a filogenia do grupo tem confirmado o monofiletismo da subfamília Etroplinae (India, Sri Lanka e Madagascar) como grupo irmão dos demais ciclídeos. Ptychochrominae (Madagascar) também monofilética é considerada grupo irmão dos clados Cichlinae (neotropicais) e Pseudocrenilabrinae (africanos), sendo os últimos clados irmãos entre si. Em relação às estratégias reprodutivas dos Cichlidae pode-se dividi-los quanto sua incubação em: Incubadores bucais (mouth-brooders), incubadores de substrato (substrate-spawners) e incubadores bucais tardios (mouth-brooders tardios), tais características podem nos oferecer embasamento para a compreensão das condições pelas quais as diferentes formas de cuidado parental e métodos de acasalamento evoluíram. O estudo enfatiza os comportamentos reprodutivos e cuidados parentais nos Cichlinae, descrevendo comportamentos que auxiliam na compreensão da biologia reprodutiva do grupo e sugerindo hipóteses sobre a origem e irradiação dos Cichlidae

Cartografias do Armário: estratégias do desejo em uma cidade do interior paulista

This article aims to present the results of a research about the links among homophobia, subjectivation processes and constructions of gender and sexual identities in a small city in the interior of São Paulo State. The main research question that guided us was: how homophobia regulates the desire and the “transit between the closets” among the so called gay people in a small city? To answer that question we made interviews that were analyzed and transformed into narratives of four cisgender men of different ages who call themselves homosexual or who have had homoerotic practices with other men. All participants live in the same city, do not know one another and have lived most of their lives city. We have problematized how these participants gave meaning to the experiences of regulation of their sexuality that have been aroused by homophobia and by the device of closet. Analyses indicated that the 'closet' can both regulate and oversee their lives, limiting their possibilities of desiring, but also may raise resistance, from which it is possible to establish a relationship with another ethical life, that is, producing other ways of life in the small city.

Laços de família e segredos (sexuais) compartilhados: narrativa de história de vida de uma jovem dissidente em uma família homofóbica

This paper presents a non-heterosexual young lady s Narrative Life History. By presenting it, we aim to understanding how desire, (in)visibility and the processes of exclusion are articulated in relation to the experience of homoeroticism, especially within the family. By this, we are able to point out some homophobic aspects, modes of how the device of closet operates and how some expectations and demands exert pressures over a non-heterosexual member in the family. In this case study, the way her family lived her sexuality depended on a strong family ties, such as: the secret about sexuality. Such secret, according to our hypothesis, was produced and preserved by homophobia which served as the major aspect on the construction of gender and (dis)unity of the family. This work is part of a in progress doctoral thesis, sponsored by FAPESP Fundação para o Amparo à Pesquisa no Estado de São Paulo.

O estado da arte sobre as temáticas sexualidade, educação sexual e gênero nos encontros nacionais de didática e prática de ensino - ENDIPE (1996-2012)

Pós-graduação em Educação Escolar - FCLAR

Homofobia familiar: abrindo o armário entre quatro paredes

Sexuality device authorizes families to become the guardians of its members’ sexuality, ensuring the exclusion of any kind of dissidence from heteronormativity by means of reinforcement of homophobia. This paper presents the analyses of female participants who are dissident of heteronormativity. They were accessed through snow-ball technique and were interviewed. After transcribing their interviews, the researcher produced narratives of their lives with were corroborated with the participants. Data were analyzed from a poststructuralist perspective. By then, we privileged the study of the manifestation of homophobia in the family, developing a genealogy of their detractors effects, but also highlighting modes of resistance to it. This locus of manifestation of homophobia, obscured by the intimacy of the private world, is still a fairly discussed topic in national studies and maximizes the damage caused by discrimination in macro social spaces. We pointed out, then, family as an important target of action for public policies which aim the protection of human and civil rights, as well as all kinds of violence and discrimination.

Reflexões sobre homofobia e educação em escolas do interior paulista

This is a survey conducted in 2009 with 2,282 students of both sexes enrolled in the three grades of high school in three cities of the west of Sao Paulo state (Assis, Presidente Prudente and Ourinhos). The data collection instrument was a self-administered and anonymous questionnaire with 131 questions. In this article, we reflect on how in schools the research participants reproduce and reinforce the hegemonic discourses of control of sexualities guided by the attempt to promote heterosexuality as the only form of sexual intelligibility, to the detriment of other forms of expression of sexuality. We discuss how homophobia and the devices of social control of sexuality (re) produce prejudices and stereotypies, resulting in vulnerabilities that non-heterosexual teenagers have, such as homophobic victimization, social and affective isolation, ideations and suicide attempts. The study shows that the invariant were discrimination, homophobic violence and the insults that are perpetrated in the values and discourses of adolescents at school and in their family, demonstrating the institutionalization of homophobia as a regulatory practice of the psychological and social construction of gender and sexual identities. We highlight how important it is for the school to appropriate the means of deconstruction of heterocentric normativity to preserve the rights and citizenship of the people who do not identify with the prevailing models of heterosexuality.