Avaliação da cinemática do complexo tóracoabdominal durante repouso e endurance muscular respiratória em obesos

Background: Obesity may affect the respiratory system, causing changes in respiratory function and in the pulmonary volumes and flows. Objectives: To evaluate the influence of obesity in the movement of thoracoabdominal complex at rest and during maximal voluntary ventilation (MVV), and the contribution between the different compartments of this complex and the volume changes of chest wall between obese and non-obese patients. Materials and Methods: We studied 16 patients divided into two groups: the obese group (n = 8) and group non-obese (n = 8). The two groups were homogeneous in terms of spirometric characteristics (FVC mean: 4.97 ± 0.6 L - 92.91 ± 10.17% predicted, and 4.52 ± 0.6 L - 93.59 ± 8.05%), age 25.6 ± 5.0 and 26.8 ± 4.9 years, in non-obese and obese respectively. BMI was 24.93 ± 3.0 and 39.18 ± 4.3 kg/m2 in the groups investigated. All subjects performed breathing calm and slow and maneuver MVV, during registration for optoelectronic plethysmography. Statistical analysis: we used the unpaired t test and Mann-Whitney. Results: Obese individuals had a lower percentage contribution of the rib cage abdominal (RCa) during breathing at rest and VVM. The variation of end expiratory (EELV) and end inspiratory (EILV) lung volumes were lower in obese subjects. It has been found asynchrony and higher distortion between compartments of thoracoabdominal complex in obese subjects when compared to non-obese. Conclusions: Central obesity impairs the ventilation lung, reducing to adaptation efforts and increasing the ventilatory work

Determinação de haplótipos do gene βs em portadores de anemia falcifome

Haplotypes linked to the βS gene represent patterns of DNA polymorphisms along chromosome 11 of individuals bearing the βS gene. Analysis of haplotypes, in addition to serving as an important source for anthropological studies about the ethnic origin of a population, contributes to a better understanding of the variations in clinical severity of sickle cell anemia. The aim of the present study was to determine βS gene haplotypes in a group of patients with sickle cell anemia treated at the Dalton Barbosa Cunha Hematology Center (Hemonorte) in Natal, Brazil and the Oncology and Hematology Center in Mossoró, Brazil. Blood samples were obtained from 53 non-related patients (27 males and 26 females), aged between 3 months and 61 years (mean age: 16.9 ± 12.1 years). Laboratory analyses consisted of the following: erythrogram, reticulocyte count, hemoglobin electrophoresis at alkaline pH, measurement of hemoglobin A2 and Fetal hemoglobin, solubility test and molecular analysis to determine βS gene haplotypes. DNA samples were extracted by illustra blood genomicPrep Mini Spin kit and βS gene haplotypes were determined by PCR-RFLP, using Xmn I, Hind III, Hinc II and Hinf I restriction enzymes for analysis of six polymorphic restriction sites in the beta cluster. Of 106 βS chromosomes studied, 75.5% were Central African Republic (CAR) haplotype, 11.3% Benin (BEN) and 6.6% Cameroon (CAM). The atypical haplotypes had a frequency of 6.6%. More than half the patients (58.5%) were identified as CAR/CAR genotype carriers, 16.9% heterozygous CAR/BEN, 13.2% CAR/CAM and 1.9% BEN/BEN. Patients with atypical haplotype in one or two chromosomes accounted for 9.5% (CAR/Atp, BEN/Atp and Atp/Atp). The genotype groups showed no statistically significant difference (p < 0.05) in their laboratory parameters. This is the first study related to βS haplotypes conducted in state of Rio Grande do Norte and the higher frequency of Cameroon halotype found, compared to other Brazilian states, suggests the existence of a peculiarity of African origin

"Vender as carnes": prostituição no litoral norte paraibano

This thesis aims to contribute to reflections on female prostitution in the Paraíba`s North Coast in specific regions of the Baía da Traição and Indian villages Potiguara constant cultural flow region between indigenous and non-indigenous. Within this hemisphere intend to analyze the transits, the body boundaries, sexuality, identity and ethnic category as central to understanding of prostitution practices inaugurate the possibility to study the gender and blurred places, border, mixed. Specifically, I discuss the experience of articulated gender border between urban and rural, indigenous and non-indigenous, to show and hide, visible and not visible. Analyze the social relations among women who prostitute themselves and the community they inhabit, mobility, economic and symbolic exchanges, conflicts and situations of violence, since the social environment is permeated by these dimensions and the way these women includes complex situations and individuals. Analyze the ethnic and flow of people and relationships that are built differently inside and outside the indigenous community, such as women who prostitute themselves build their indigenous and prostitutes identities. Analyze this mobility in prostitution relationships and the reason for this mobility, indigenous women prostitutes avoid this practice in the indigenous area in order to protect their identities because the community is small, there is the fear on the probability of gossip and malaise in the community. However, the region is characterized as a heterogeneous whole, requiring a procedural analysis to cover the whole specificity of these practices in the covered area.

"Vender as carnes": prostituição no litoral norte paraibano

This thesis aims to contribute to reflections on female prostitution in the Paraíba`s North Coast in specific regions of the Baía da Traição and Indian villages Potiguara constant cultural flow region between indigenous and non-indigenous. Within this hemisphere intend to analyze the transits, the body boundaries, sexuality, identity and ethnic category as central to understanding of prostitution practices inaugurate the possibility to study the gender and blurred places, border, mixed. Specifically, I discuss the experience of articulated gender border between urban and rural, indigenous and non-indigenous, to show and hide, visible and not visible. Analyze the social relations among women who prostitute themselves and the community they inhabit, mobility, economic and symbolic exchanges, conflicts and situations of violence, since the social environment is permeated by these dimensions and the way these women includes complex situations and individuals. Analyze the ethnic and flow of people and relationships that are built differently inside and outside the indigenous community, such as women who prostitute themselves build their indigenous and prostitutes identities. Analyze this mobility in prostitution relationships and the reason for this mobility, indigenous women prostitutes avoid this practice in the indigenous area in order to protect their identities because the community is small, there is the fear on the probability of gossip and malaise in the community. However, the region is characterized as a heterogeneous whole, requiring a procedural analysis to cover the whole specificity of these practices in the covered area.

O turismo de base comunitária como vetor de etnodesenvolvimento: a comunidade Mebêngôkre-Kayapó na Terra Indígena Las Casas - PA

This study aims to analyze the contribution that the future implementation of community-based tourism can provide to Mebengokre-Kayapo, people of the village Tekrejarôti, they re-inhabiting the indigenous land Las Casas, located in southern of Pará, taking into consideration that tourism is as vector of ethnodevelopment, and it can also contribute to the conservation of Sociobiodiversity and local culture through experiences that will enable the realization of acquaintanceship, where there will be sharing of the daily activities of the customs of the local people, and cultural changes, which is the aim between visitors and the community, where these ones can promote the knowledge of non-indigenous people, and to consolidate the ethnic and cultural identity thereof too. Thus, this study guided by the participatory action research, it was used data obtained in 2012, that were results from the application of interviews with the community to make the diagnosis of tourism potential. It is an exploratory and descriptive research about the topic. The field research combined with participant observation, workshops and interviews contributed to it was possible to conduct a depth analysis about the environment studied. This research has the intention to obtain concrete results in the implementation and/or promotion of a cultural practice and environmentally sustainable ruled in organizational processes that permeates the guidelines of community-based tourism, however this depends on the conditions of human and forest resources, and infrastructure conditions in the community, providing in the short and medium terms, social activities and culturally positive for the culture of this people, and providing to long term, environmental and economic landmarks. As result, it was possible to identify that the community with its cultural events, parties and ceremonies being allied to their way of life and taken from their criteria, it is able to work with the tourism within their land and it can makes the tourism, a cultural affirmation opportunity and income generation. But, it concludes that for tourism to become ,in fact, there are required to be carried out some measures, that meets the new Regulatory Instruction IN 3/2015, this IN states that for the community to work with tourism in their land, it is necessary to be prepared a visitation plan that fits the established requirements. This research is constituted as an important tool in building this visitation plan, given that it was done from the community demand and it was conducted in a participatory manner, valuing the horizontal dialogue and the autonomy of this people.

O turismo de base comunitária como vetor de etnodesenvolvimento: a comunidade Mebêngôkre-Kayapó na Terra Indígena Las Casas - PA

This study aims to analyze the contribution that the future implementation of community-based tourism can provide to Mebengokre-Kayapo, people of the village Tekrejarôti, they re-inhabiting the indigenous land Las Casas, located in southern of Pará, taking into consideration that tourism is as vector of ethnodevelopment, and it can also contribute to the conservation of Sociobiodiversity and local culture through experiences that will enable the realization of acquaintanceship, where there will be sharing of the daily activities of the customs of the local people, and cultural changes, which is the aim between visitors and the community, where these ones can promote the knowledge of non-indigenous people, and to consolidate the ethnic and cultural identity thereof too. Thus, this study guided by the participatory action research, it was used data obtained in 2012, that were results from the application of interviews with the community to make the diagnosis of tourism potential. It is an exploratory and descriptive research about the topic. The field research combined with participant observation, workshops and interviews contributed to it was possible to conduct a depth analysis about the environment studied. This research has the intention to obtain concrete results in the implementation and/or promotion of a cultural practice and environmentally sustainable ruled in organizational processes that permeates the guidelines of community-based tourism, however this depends on the conditions of human and forest resources, and infrastructure conditions in the community, providing in the short and medium terms, social activities and culturally positive for the culture of this people, and providing to long term, environmental and economic landmarks. As result, it was possible to identify that the community with its cultural events, parties and ceremonies being allied to their way of life and taken from their criteria, it is able to work with the tourism within their land and it can makes the tourism, a cultural affirmation opportunity and income generation. But, it concludes that for tourism to become ,in fact, there are required to be carried out some measures, that meets the new Regulatory Instruction IN 3/2015, this IN states that for the community to work with tourism in their land, it is necessary to be prepared a visitation plan that fits the established requirements. This research is constituted as an important tool in building this visitation plan, given that it was done from the community demand and it was conducted in a participatory manner, valuing the horizontal dialogue and the autonomy of this people.