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PubMed2006

Challenges in community-based participatory research implementation: experiences in cancer prevention with Pacific Northwest American Indian tribes.

BACKGROUND: Much has been written about community-based participatory research (CBPR) history and principles, but few have addressed challenges in implementation in transcultural situations. The goal of this discussion is to address CBPR implementation issues in cancer prevention research with American Indian tribal communities in the Pacific Northwest. METHOD: Information in this discussion is drawn from qualitative research conducted over a 10-year period in which CBPR was employed in cancer prevention research with Pacific Northwest Indian tribes. CBPR principles provide the framework for the discussion: establishing trusting relationships, assuring participation, sharing power, and communicating. RESULTS: In this work, we found that CBPR is appropriate for use in Pacific Northwest Indian tribal communities and is compatible with cultural values. We also found that there are many challenges. Recommendations are provided on needed institutional and structural changes. CONCLUSIONS: CBPR is an important research approach in addressing cancer prevention health disparities among American Indian tribal communities. Continued effort needs to be directed toward creating systems and structures to support researchers in utilizing this method. Findings are of value to researchers aiming to implement CBPR in Indian communities and to practitioners, policy makers, and administrators who make decisions about CBPR funding and support structures.

Attitude to Health↗
PubMed2006

Ethnobotanical investigations among tribes in Madurai District of Tamil Nadu (India).

BACKGROUND: An ethnobotanical survey was carried out to collect information on the use of medicinal plants in Southern Western Ghats of India (Madurai district, Tamil Nadu). Information presented in this paper was gathered from the paliyar tribes using an integrated approach of botanical collections, group discussions and interviews with questionnaires in the years 1998 - 1999. The informants interviewed were 12 among whom 4 were tribal practitioners. RESULTS: A total of 60 ethnomedicinal plant species distributed in 32 families are documented in this study. The medicinal plants used by paliyars are listed with Latin name, family, local name, parts used, mode of preparation and medicinal uses. Generally, fresh part of the plant was used for the preparation of medicine. CONCLUSION: We observed that the documented ethnomedicinal plants were mostly used to cure skin diseases, poison bites, stomachache and nervous disorders. The results of this study showed that these tribal people still depend on medicinal plants in Madurai district forest areas.

Adult↗
PubMed1986

Strange country this: lesbianism and North American Indian tribes.

This article is an exploration of historical names and functions of gay and lesbian people among traditional North American Indian tribes. Some detailed descriptions of individual offices are included, such as "manly hearted" women and shamanic cross-dressing men, as well as the original definition of "dyke" and "ceremonial lesbian" as described by Paula Gunn Allen (Laguna Pueblo).

Female↗
PubMed2001

Distribution of mitochondrial DNA lineages among Native American tribes of Northeastern North America.

The mtDNA haplogroups of 185 individuals from Native American tribes in Northeast North America were determined. A subset of these individuals was analyzed by sequencing hypervariable segments I and II of the control region. The haplogroup frequency distributions of populations in the Northeast exhibit regional continuity that predates European contact. A large amount of gene flow has occurred between Siouan-and Algonquian-speaking groups, probably due to an Algonquian intrusion into the Northeast. The data also support both the Macro-Siouan hypothesis and a relatively recent intrusion of Northern Iroquoians into the Northeast. These conclusions are consistent with archaeological and linguistic evidence.

Canada↗
PubMed2001

Red cell genetic abnormalities, beta-globin gene haplotypes, and APOB polymorphism in the Great Andamanese, a primitive Negrito tribe of Andaman and Nicobar Islands, India.

The Great Andamanese are a primitive Negrito tribe of the Andaman and Nicobar Islands, India, with a total population of 37. We studied 29 individuals from eight families from this population for abnormal hemoglobins, G6PD deficiency, DNA haplotypes, and apolipoprotein B (APOB, gene) polymorphism. Hb E was detected in five individuals, the prevalence of Hb E heterozygotes being 14.3%. One individual had beta-thalassemia trait. One female was G6PD deficient and showed the G6PD Orissa mutation. Haplotype analysis of the beta-globin gene cluster showed that the betaE chromosomes were linked to two haplotypes (- - - - - + + and + + - + + + +) representing the framework 1 gene, whereas the betaA chromosomes showed eight different haplotypic patterns corresponding to framework 1 and 3 genes. APOB polymorphism analysis showed that the 631-base-pair (bp) allele was the predominant one with a high homozygosity rate, which could be due to the higher rate of inbreeding in this isolated group. The presence of Hb E and our findings on haplotype analysis supports the hypothesis that the Great Andamanese are reasonably believed to be the surviving representatives of the Negrito race that once flourished in the entire Southeast Asian region in ancient times.

Adolescent↗
PubMed2006

Maintaining abstinence in a northern plains tribe.

In this article, we examine how American Indian individuals with a history of alcohol dependence have been able to maintain their abstinence despite strong pressures to return to drinking. This work builds on close collaboration with individual tribal members who have resolved their problems with alcohol and community-based service providers to develop open-ended qualitative interviews. Using these, we explored how former drinkers respond to the twin challenges raised by their former drinking associates and strong feelings that emerge when alcohol is no longer an option for coping with life's difficulties. The resolution of these challenges is central to abstinence, given the strong ties between drinking and sociality in some American Indian communities (including the one where this study was conducted) and underscores the ways in which alternate relations to alcohol can be established even within a heavy drinking cultural context. Interviews were conducted with 133 individuals from a northern plains tribe who were identified in a previous epidemiological study as having a lifetime history of alcohol dependence. Inquiry into the processes involved in the meaningful constitution of abstinence for these men and women highlights the role of religion and spirituality for some, but by no means all of these individuals and, more broadly, the emergence of what Bea Medicine has characterized as "new ways of coping," which force us to expand on leading conceptualizations of coping in the literature on problems with alcohol.

Adaptation, Psychological↗
PubMed1994

[Nutritional status of children under 5 years of age in indian villages of the Parakaña tribe in Brazil's eastern Amazonia].

The evolution of the nutritional status of children under 5 years of age living in two Indian settlements of the Parakanã tribe, Maroxewara and Paratininga, situated in the southeast of Pará State (Brazil), with less than 20 years of direct contact with our society, was studied. The main purpose of this study was to register the effects of the preventive and curative health activities of the "Parakanã Program" (created by an agreement between the National Indian Foundation- FUNAI and Northern Hydroelectric Project- ELETRONORTE), undertaken with the technical cooperation of the Tropical Medicine Center (Federal University of Pará). Anthropometric data were obtained in there cross-sectional studies (April 89; January 90 and October 91) for the purpose of evaluating the prevalence of malnutrition by means of Gomez's, Waterlow's and WHO criteria. The evolution of nutritional status was evaluated in the light of the rate of growth and accepting weight increments superior to those expected among well-nourished children as a goal. Seventy children (87.5% of all the 0-5 years-olds living there) were followed through throughout the studies. Prevalence of malnutrition was greater in Paranatinga than in Maroxewara, possibly because the former was more populous and had had longer inter-racial contact. Paranatinga's anthropometric indices (wt/age, ht/age and wt/ht) were the lower. Most of the severe forms of malnutrition were found there too. Children between six months and 2 years old were the most affected.(ABSTRACT TRUNCATED AT 250 WORDS)

Body Height↗
PubMedDate not supplied

[Geographical distribution and alti-latitudinal dispersion of some genera and species of the tribe Triatomini Jeannel, 1919 (Hemiptera, Reduviidae, Triatominae)].

With the currently known distribution of genera and species of the tribe Triatomini Jeannel, 1919, maps and diagrams were prepared, showing the geographical area occupied by the species and their respective dispersion in grades of latitude and altitude. Two genera are not treated: Panstrongylus Berg, 1879, already published and Triatoma Laporte, 1832, that is being published partially in several articles. Genus Eratyrus Stal, 1859, has two species, while Dipetalogaster Usinger, 1939, Mepraia Mazza, Gajardo & Joerg, 1940, Paratriatoma Barber, 1938 and recently created genus Hermanlentia Jurberg & Galvão, 1997, have only one each. The study of these maps and diagrams permits a better knowledge about some ecological requirements of Chagas' disease vectors and detects gaps in the geographical distribution, where the species were not found but probably they could be prevalent.

Animals↗
PubMed1979

Diabetes among the three affiliated tribes: correlation with degree of Indian inheritance.

The health records of all members of the Three Affiliated Indian Tribes of Fort Berthold, North Dakota were reviewed in order to define the extent of diabetes in this population. Full-inheritance Indians age 35 years and older have a known prevalence rate of diabetes of 22.3 per cent; persons between half- and full-inheritance Indian have a rate of 14.9 per cent; persons less than one-half Indian inheritance have a rate of 4.1 per cent, the same as whites living on this reservation. Below age 35, diabetes is rare among all racial subgroups.

Adolescent↗
PubMed1993

Increasing prevalence of diabetes among the three affiliated tribes.

The findings from a 1988 audit of medical records of the Three Affiliated Tribes (the Mandan, Arickara, and Hidatsa) at the Fort Berthold, ND, Indian Reservation were compared with the findings from a 1975 audit. The total population served by the IHS clinic there has remained about the same. However, the number of people diagnosed as having diabetes has increased by > 40%. This increase in known cases is caused largely by an increase in the number of women aged > 40 yr who have diabetes. The actual prevalence of diabetes among people aged > 40 yr has increased very little, presumably because the clinic population has aged somewhat over this period of time.

Diabetes Mellitus↗
PubMed2004

Diabetes and impaired fasting glycemia in the tribes of Khagrachari hill tracts of Bangladesh.

OBJECTIVE: To determine the prevalence of type 2 diabetes and impaired fasting glycemia (IFG) in a tribal population of Bangladesh. RESEARCH DESIGN AND METHODS: A cluster sampling of 1,287 tribal subjects of age > or =20 years was investigated. They live in a hilly area of Khagrachari in the far northeast of Bangladesh. Fasting plasma glucose, blood pressure, height, weight, waist girth, and hip girth were measured. Lipid fractions were also estimated. We used the 1997 American Diabetes Association diagnostic criteria. RESULTS: The crude prevalence of type 2 diabetes was 6.6% and IFG was 8.5%. The age-standardized (20-70 years) prevalence of type 2 diabetes (95% CI) was 6.4% (4.96-7.87) and of IFG was 8.4% (6.48-10.37). Both tribesmen and women had equal risk for diabetes and IFG. Compared with the lower-income group, the participants with higher income had a significantly higher prevalence of type 2 diabetes (18.8 vs. 3.1%, P < 0.001) and IFG (17.2 vs. 4.3%, P < 0.001). Using logistic regression, we found that increased age, high-income group, and increased central obesity were the important risk factors of diabetes. CONCLUSIONS: The prevalence of diabetes in the tribal population was higher than that of the nontribal population of Bangladesh. Older age, higher central obesity, and higher income were proven significant risk factors of diabetes. High prevalence of diabetes among these tribes indicates that the prevalence of diabetes and its complications will continue to increase. Evidently, health professionals and planners should initiate diabetes care in these tribal communities.

Adult↗
PubMed2005

List of species described in the egg stage of tribe Aedini (Diptera: Culicidae) with their literature citations.

Species of Aedini with published morphological descriptions and/or illustrations of eggs are listed with their literature citations. Each species has a notation indicating descriptions are written, illustrated or both. Only approximately 16% of aedine species currently have morphological descriptions published for the egg stage. The new classification of tribe Aedini proposed by Reinert et al. (2004) is utilized.

Aedes↗
PubMed1980

Drug use among adolescents of five Southwestern Native American tribes.

Drug use by Native American adolescents from five Southwestern tribes is compared with a large national sample. Native Americans show higher use of alcohol, marijuana, and inhalants from the 7th through the 12th grade. They show lower use of barbiturates. Peyote may be seen as less dangerous than LSD. There are no significant differences for other drugs. Cultural characteristics that may inlfuence potential danger from drug use and intervention strategies are noted.

Adolescent↗
PubMed1993

Prevalence of serum antibodies to human T lymphotropic virus-1 in an isolated tribe in the highlands of Irian Jaya, Indonesia.

There have been several recent reports on the high prevalence of serum antibodies to human T lymphotropic virus-1 (HTLV-1) in isolated populations residing in the coastal areas and highlands of Papua New Guinea. In the absence of significant cases of clinical disease, it has been surmised that this reactivity might be the consequence of serologic recognition of yet undefined human retroviruses or parasite antigens. These observations prompted an investigation of the prevalence of anti-HTLV-1 antibodies among members of the Ngalum tribe that dwells in a secluded highland valley in the eastern Jayawijaya Mountains of Irian Jaya, Indonesian New Guinea. Of 165 tribespeople, 85 (52%) were positive for IgG antibodies to HTLV-1 in an indirect enzyme-linked immunosorbent assay. Eighty-two were more than 10 years of age. On the Western blot, all positive sera reacted strongly with the p19 core antigen, but recognition of the envelope antigens, gp46 and gp21, was conspicuously absent. Thirty-four of the 85 villagers with these indeterminant blots had active Plasmodium falciparum infections, but antibody absorption studies with HTLV-1 and P. falciparum erythrocytic stage antigens failed to confirm suspected serologic cross-reactivities. Thirty-three others had acute malaria and/or high titers of anti-malaria antibodies but were seronegative for HTLV-1. We suspect that indeterminant Western blots for HTLV-1 reflect antibody responses to related latent retroviruses that are activated as a consequence of immunosuppression following malaria infection and chloroquine therapy.

Adolescent↗
PubMed2000

American Indians with HIV/AIDS: health and social service needs, barriers to care, and satisfaction with services among a Western tribe.

This study investigated the health care and social service needs, barriers to care and satisfaction with services among American Indians with HIV/AIDS in a western tribe. Individual interviews were conducted with 28 respondents, which constituted nearly the entire population obtaining HIV/AIDS medical services from the IHS in the target area. The survey found that expressed need for services in this frontier rural area were lower than urban counterparts, but that access to needed services was lower. Common unmet medical needs include mental health services, eye and dental care, traditional Native medicine, and substance abuse treatment. Common unmet social service needs include housing assistance, help obtaining food and clothing, and transportation. Limited access to essential services impedes the ability of American Indians with HIV/AIDS to maintain effective medical regimens.

Acquired Immunodeficiency Syndrome↗
PubMedDate not supplied

[Inquiring of the microorganisms of the tribe Mimeae in subjects with acute respiratory affections (author's transl)].

The incidence of the germs appartening to the tribe of Mimeae yolited during acute respiratory affections was studied. The isolement of M. polymorpha and of H. vaginicola results positive in the 15% of the subjects examined and particularly during acute laringo-tracheobronchitis and hyperpyretical bronchopneumonitis. The pathogen function expliqued by Mimeae during the affections of respiratory system is important over all in regard of annexed therapeutical problems.

Acinetobacter↗
PubMed1999

[Genetic differentiation of voles of the tribe Arvicolini (Cricetidae, Rodentia) using taxonprint analysis and polymerase chain reaction with random primers].

The variability of the genomes of ten vole species was analyzed by means of taxonomic DNA fingerprinting and polymerase chain reaction using random primers (RAPD-PCR). The dendrograms of genetic similarity between the representatives of the tribe Arvicolinae (Gray, 1821) were constructed, based on the data obtained by means of both methods. The topology of the genetic similarity dendrogram that is based on the RAPD-PCR data generally correlates with the genetic distances estimated from biochemical and karyological data. The results did not confirm the genus status of Terricola. On the other hand, the data from taxonprint analysis suggest the recognition of Lasiopodomys as a separate genus.

Animals↗