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https://www.readbyqxmd.com/read/29161650/how-the-morphological-properties-of-mentha-longifolia-l-huds-may-be-affected-by-geographical-differences
#1
Mohammad Mohammadi, Hossein Ali Asadi-Gharneh
With respect to the benefits of medicinal plants for human health and their use as food, they are extensively being researched and planted in different parts of the world including Iran. Among the most important parameters, which may affect the growth and the yield of medicinal plants is their geographical (ecotype) properties. Accordingly, a research work was proposed to investigate the effects of 10 different regions or ecotypes on the morphological properties of pennyroyal [Mentha longifolia. (L.) Huds.] from the Lamiaceae family in one of the Iranian provinces, namely Ilam...
October 28, 2017: Journal of Photochemistry and Photobiology. B, Biology
https://www.readbyqxmd.com/read/29161488/identifying-trypanosoma-cruzi-discreet-typing-units-in-triatomines-collected-in-different-natural-regions-of-per%C3%A3%C2%BA
#2
Carlos P Padilla, Uriel Alvarado, Gladis Ventura, Deysi Luna-Caipo, Marcial Suárez, José R Tuñoque, Nancy Ruelas-Llerena, Luis A Fachín, Alina Huiza, Lizandro Gonzáles, Julio César Carranza, Gustavo Adolfo Vallejo, Gustavo Adolfo Vallejo, Abraham G Cáceres, Abraham G Cáceres
INTRODUCTION: Trypanosoma cruzi has been divided by international consensus into six discrete typing units (DTU): TcI, TcII, TcIII, TcIV, TcV y TcVI. The factors determining the dynamics of T. cruzi genotypes vector transmission of Chagas' disease in the different geographical regions of Perú are still unknown. OBJECTIVE: To detect and type T. cruzi DTUs from the faeces of seven species of triatomines (Panstrongylus chinai, P. geniculatus, P. herreri, Rhodnius robustus, R...
March 29, 2017: Biomédica: Revista del Instituto Nacional de Salud
https://www.readbyqxmd.com/read/29161485/aedes-albopictus-skuse-1894-infected-with-the-american-asian-genotype-of-dengue-type-2-virus-in-medell%C3%A3-n-suggests-its-possible-role-as-vector-of-dengue-fever-in-colombia
#3
Andrés Gómez-Palacio, Juan Suaza-Vasco, Sandra Castaño, Omar Triana, Sandra Uribe
INTRODUCTION: Aedes aegypti and Ae. albopictus are recognized vectors of dengue, yellow fever, chikungunya and Zika arboviruses in several countries worldwide. In Colombia, Ae. albopictus geographical distribution has increased to include highly populated cities such as Cali and Medellín. Although this species has been frequently found in urban and semi-urban zones in the country, its role as vector of the dengue fever is poorly known. OBJECTIVE: To identify the presence of Ae...
March 29, 2017: Biomédica: Revista del Instituto Nacional de Salud
https://www.readbyqxmd.com/read/29161484/-anopheles-darlingi-diptera-culicidae-rood-1926-morphometric-variations-in-wings-and-legs-of-populations-from-colombia
#4
Miguel Alfonso Pacheco, Ranulfo González, Helena Luisa Brochero
INTRODUCTION: Natural populations of Anopheles darlingi, the main malaria vector in Colombia, have shown phenotypic variations in some of their diagnostic characters. OBJECTIVE: To characterize morphometric variations in wing spot patterns and diagnostic characters of the hind leg of adult females of An. darlingi collected in areas where malaria is endemic. MATERIALS AND METHODS: Patterns of the costal vein spots of wild females of An. darling populations collected in the departments of Chocó, Guaviare, Meta and Vichada were analyzed using linear and morphometric approaches...
March 29, 2017: Biomédica: Revista del Instituto Nacional de Salud
https://www.readbyqxmd.com/read/29161483/-spatio-temporal-analysis-of-the-biophysical-and-ecological-conditions-of-triatoma-dimidiata-hemiptera-reduviidae-triatominae-in-the-northeast-region-of-colombia
#5
Jaime Badel-Mogollón, Laura Rodríguez-Figueroa, Gabriel Parra-Henao
INTRODUCTION: Due to the lack of information regarding biophysical and spatio-temporal conditions (hydrometheorologic and vegetal coverage density) in areas with Triatoma dimidiata in the Colombian departments of Santander and Boyacá, there is a need to elucidate the association patterns of these variables to determine the distribution and control of this species. OBJECTIVE: To make a spatio-temporal analysis of biophysical variables related to the distribution of T...
March 29, 2017: Biomédica: Revista del Instituto Nacional de Salud
https://www.readbyqxmd.com/read/29161422/prevalence-and-genetic-variability-of-human-polyomaviruses-6-and-7-in-healthy-skin-among-asymptomatic-individuals
#6
Yumiko Hashida, Tomonori Higuchi, Shigenobu Matsuzaki, Kimiko Nakajima, Shigetoshi Sano, Masanori Daibata
Background: Despite the pathogenetic potential of human polyomavirus 6 (HPyV6) and human polyomavirus 7 (HPyV7), they have been found in the normal skin of healthy individuals. However, little is known about the prevalence, infection levels, and geographical variations of these polyomaviruses in the skin. Methods: Using skin swabs from 470 participants aged 2-98 years, we estimated the prevalence of copy numbers of HPyV6 and HPyV7 with respect to age and ethnicity...
November 17, 2017: Journal of Infectious Diseases
https://www.readbyqxmd.com/read/29161277/women-s-opinion-on-the-justification-of-physical-spousal-violence-a-quantitative-approach-to-model-the-most-vulnerable-households-in-bangladesh
#7
Raaj Kishore Biswas, Nusma Rahman, Enamul Kabir, Farabi Raihan
Bangladesh is a culturally conservative nation with limited freedom for women. A number of studies have evaluated intimate partner violence (IPV) and spousal physical violence in Bangladesh; however, the views of women have been rarely discussed in a quantitative manner. Three nationwide surveys in Bangladesh (2007, 2011, and 2014) were analyzed in this study to characterize the most vulnerable households, where women themselves accepted spousal physical violence as a general norm. 31.3%, 31.9% and 28.7% women in the surveys found justification for physical violence in household in 2007, 2011 and 2014 respectively...
2017: PloS One
https://www.readbyqxmd.com/read/29161276/association-between-diabetes-mellitus-and-active-tuberculosis-a-systematic-review-and-meta-analysis
#8
Rami H Al-Rifai, Fiona Pearson, Julia A Critchley, Laith J Abu-Raddad
The burgeoning epidemic of diabetes mellitus (DM) is one of the major global health challenges. We systematically reviewed the published literature to provide a summary estimate of the association between DM and active tuberculosis (TB). We searched Medline and EMBASE databases for studies reporting adjusted estimates on the TB-DM association published before December 22, 2015, with no restrictions on region and language. In the meta-analysis, adjusted estimates were pooled using a DerSimonian-Laird random-effects model, according to study design...
2017: PloS One
https://www.readbyqxmd.com/read/29161255/neurogenic-mediators-contribute-to-local-edema-induced-by-micrurus-lemniscatus-venom
#9
Luciana Lyra Casais-E-Silva, Catarina Teixeira
BACKGROUND/AIMS: Micrurus is one of the four snake genera of medical importance in Brazil. Coral snakes have a broad geographic distribution from the southern United States to Argentina. Micrurine envenomation is characterized by neurotoxic symptoms leading to dyspnea and death. Moreover, various local manifestations, including edema formation, have been described in patients bitten by different species of Micrurus. Thus, we investigated the ability of Micrurus lemniscatus venom (MLV) to induce local edema...
November 21, 2017: PLoS Neglected Tropical Diseases
https://www.readbyqxmd.com/read/29160949/failure-to-initiate-hiv-treatment-in-patients-with-high-cd4-counts-evidence-from-demographic-surveillance-in-rural-kwazulu-natal
#10
Jacob Bor, Calvin Chiu, Shahira Ahmed, Ingrid Katz, Matt Fox, Sydney Rosen, Manisha Yapa, Frank Tanser, Deenan Pillay, Till Bärnighausen
OBJECTIVES: To assess the relationship between CD4 count at presentation and ART uptake and assess predictors of timely treatment initiation in rural KwaZulu-Natal, South Africa. METHODS: We used Cox Proportional Hazards models to assess the association between first CD4 count and time from first CD4 to ART initiation amongst all treatment-naïve adults presenting to the Hlabisa HIV Treatment and Care Program between August 2011 and December 2012, with CD4<350 cells...
November 21, 2017: Tropical Medicine & International Health: TM & IH
https://www.readbyqxmd.com/read/29160898/variation-in-range-size-and-dispersal-capabilities-of-microbial-taxa
#11
Mallory J Choudoir, Albert Barberán, Holly L Menninger, Rob R Dunn, Noah Fierer
Geographic range size can span orders of magnitude for plant and animal species, with the study of why range sizes vary having preoccupied biogeographers for decades. In contrast, there have been few comparable studies of how range size varies across microbial taxa and what traits may be associated with this variation. We determined the range sizes of 74,134 bacterial and archaeal taxa found in settled dust collected from 1,065 locations across the United States. We found that most microorganisms have small ranges and few have large ranges, a pattern similar to the range size distributions commonly observed for macrobes...
November 21, 2017: Ecology
https://www.readbyqxmd.com/read/29160856/correction-s-vogelgsang-et-al-fusarium-mycotoxins-in-swiss-wheat-a-survey-of-growers-samples-between-2007-and-2014-shows-strong-year-and-minor-geographic-effects-toxins-2017-9-246
#12
Susanne Vogelgsang, Tomke Musa, Irene Bänziger, Andreas Kägi, Thomas D Bucheli, Felix E Wettstein, Matias Pasquali, Hans-Rudolf Forrer
No abstract text is available yet for this article.
November 21, 2017: Toxins
https://www.readbyqxmd.com/read/29160829/spatiotemporal-distribution-of-u5mr-and-their-relationship-with-geographic-and-socioeconomic-factors-in-china
#13
Zeng Li, Jingying Fu, Dong Jiang, Gang Lin, Donglin Dong, Xiaoxi Yan
Epidemiological studies conducted around the world have reported that the under-five mortality rate (U5MR) is closely associated with income and educational attainment. However, geographic elements should also remain a major concern in further improving child health issues, since they often play an important role in the survival environment. This study was undertaken to investigate the relationship between the U5MR, geographic, and socioeconomic factors, and to explore the associated spatial variance of the relationship in China using the geographically weighted regression (GWR) model...
November 21, 2017: International Journal of Environmental Research and Public Health
https://www.readbyqxmd.com/read/29160719/geographical-proximity-and-depressive-symptoms-among-adult-child-caregivers-social-support-as-a-moderator
#14
Mengting Li, Weiyu Mao, Iris Chi, Vivian W Q Lou
OBJECTIVES: This study examined whether geographical proximity is a predictor of depressive symptoms, and whether family and friend support can moderate the relationship between geographical proximity and depressive symptoms. METHOD: A survey of 557 adult child primary caregivers was conducted in Shanghai, China in 2013. Geographical proximity was measured as a categorical variable: coresidence, short distance (less than 30 minutes' travel time), and long distance (more than 30 minutes' travel time)...
November 21, 2017: Aging & Mental Health
https://www.readbyqxmd.com/read/29160699/diversity-and-abundance-of-high-molecular-weight-azaarenes-in-pah-contaminated-environmental-samples
#15
Zhenyu Tian, Joaquim Vila, Hanyan Wang, Wanda Bodnar, Michael D Aitken
Azaarenes are N-heterocyclic polyaromatic pollutants that co-occur with polycyclic aromatic hydrocarbons (PAHs) in contaminated soils. Despite the known toxicity of some high-molecular-weight azaarenes, their diversity, abundance, and fate in contaminated soils remain to be elucidated. We applied high-resolution mass spectrometry and mass-defect filtering to four PAH-contaminated samples from geographically distant sites and detected 232 azaarene congeners distributed in eight homologous series, including alkylated derivatives and two hitherto unknown series...
November 21, 2017: Environmental Science & Technology
https://www.readbyqxmd.com/read/29160556/digest-room-for-geckos-of-all-shapes-and-sizes
#16
H Christoph Liedtke
Closely related lineages co-existing geographically are expected to show morphological divergence via character displacement. Moritz et al. (2017) use high-throughput sequencing to uncover cryptic diversity in a complex of Australian geckos and, with the resulting phylogeny, discern patterns of morphological evolution in relation to patterns of geographic overlap. They found that divergence in body size is greater in species pairs occurring in sympatry than in parapatry, which is consistent with the idea that body size divergence facilitates sympatry...
November 21, 2017: Evolution; International Journal of Organic Evolution
https://www.readbyqxmd.com/read/29160509/sympatry-influence-in-the-interaction-of-trypanosoma-cruzi-with-triatomine
#17
Elaine Schultz Dworak, Silvana Marques de Araújo, Mônica Lúcia Gomes, Miyoko Massago, Érika Cristina Ferreira, Max Jean de Ornelas Toledo
INTRODUCTION: Trypanosoma cruzi, the etiologic agent of Chagas disease, is widely distributed in nature, circulating between triatomine bugs and sylvatic mammals, and has large genetic diversity. Both the vector species and the genetic lineages of T. cruzi present a varied geographical distribution. This study aimed to verify the influence of sympatry in the interaction of T. cruzi with triatomines. Methods: The behavior of the strains PR2256 (T. cruzi II) and AM14 (T. cruzi IV) was studied in Triatoma sordida (TS) and Rhodnius robustus (RR)...
September 2017: Revista da Sociedade Brasileira de Medicina Tropical
https://www.readbyqxmd.com/read/29160455/workforce-in-the-pharmaceutical-services-of-the-primary-health-care-of-sus-brazil
#18
Marselle Nobre Carvalho, Juliana Álvares, Karen Sarmento Costa, Augusto Afonso Guerra, Francisco de Assis Acurcio, Ediná Alves Costa, Ione Aquemi Guibu, Orlando Mario Soeiro, Margô Gomes de Oliveira Karnikowski, Silvana Nair Leite
OBJECTIVE: To characterize the workforce in the pharmaceutical services in the primary care of the Brazilian Unified Health System (SUS). METHODS This is a cross-sectional and quantitative study, with data from the Pesquisa Nacional sobre Acesso, Utilização e Promoção do Uso Racional de Medicamentos - Serviços, 2015 (PNAUM - National Survey on Access, Use and Promotion of Rational Use of Medicines - Services, 2015). For the analysis, we considered the data stratification into geographical regions...
November 13, 2017: Revista de Saúde Pública
https://www.readbyqxmd.com/read/29160449/management-of-pharmaceutical-services-in-the-brazilian-primary-health-care
#19
Letícia Farias Gerlack, Margô Gomes de Oliveira Karnikowski, Camila Alves Areda, Dayani Galato, Aline Gomes de Oliveira, Juliana Álvares, Silvana Nair Leite, Ediná Alves Costa, Ione Aquemi Guibu, Orlando Mario Soeiro, Karen Sarmento Costa, Augusto Afonso Guerra, Francisco de Assis Acurcio
OBJECTIVE: To identify limiting factors in the management of pharmaceutical services in the primary health care provided by the Brazilian Unified Health System (SUS). METHODS: This study was based on the data from the Pesquisa Nacional sobre Acesso, Utilização e Promoção do Uso Racional de Medicamentos no Brasil (PNAUM - National Survey on Access, Use and Promotion of Rational Use of Medicines), and it was conducted by interviews with professionals responsible for pharmaceutical services in Brazilian cities, in 2015...
November 13, 2017: Revista de Saúde Pública
https://www.readbyqxmd.com/read/29160440/comparing-definitions-of-spatial-relations-for-the-analysis-of-geographic-disparities-in-mortality-within-a-bayesian-mixed-effects-framework
#20
Diego Fernando Rojas-Gualdrón
OBJECTIVE: To analyze the conceptual and technical differences between three definitions of spatial relations within a Bayesian mixed-effects framework: classical multilevel definition, spatial multiple membership definition and conditional autoregressive definition with an illustration of the estimate of geographic disparities in early neonatal mortality in Colombia, 2011-2014. METHODS: A registry based cross-sectional study was conducted. Births and early neonatal deaths were obtained from the Colombian vital statistics registry for 2011-2014...
July 2017: Revista Brasileira de Epidemiologia, Brazilian Journal of Epidemiology
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