Mostrando 261 - 280 Resultados de 1,359 Para Buscar '"Panamá"', tiempo de consulta: 0.23s Limitar resultados
  1. 261
    “…Among 603 MSM recruited, RDS-adjusted seroprevalences (95 % confidence intervals) were: HIV—David 6.6 % (2.2–11.4 %), Panama 29.4 % (19.7–39.7 %), and Colon 32.6 % (18.0–47.8 %); active syphilis—David 16.0 % (8.9–24.2 %), Panama 24.7 % (16.7–32.9 %), Colon 31.6 % (14.8–47.5 %); resolved HBV infection—David 10.0 % (4.8–16.8 %), Panama 29.4 % (20.0–38.3 %), and Colon 40.6 % (21.9–54.4 %); herpes simplex virus type 2—David 38.4 % (27.9–48.9 %), Panama 62.6 % (52.8–71.0 %), and Colon 72.9 % (57.4–85.8 %). …”
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  2. 262
    “…RESULTS: We describe a narrow hybrid zone in southwestern Panama between two polyandrous freshwater waders: Northern Jacana, Jacana spinosa and Wattled Jacana, J. jacana. …”
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  3. 263
  4. 264
    “…The study took place in Panama, a country where recent increases in the incidence and severity of dengue cases have prompted health authorities to evaluate alternative strategies for vector control. …”
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  5. 265
    “…. • Additional evidence that Choclo hantavirus is currently circulating and causing human disease in Panama. • Novel diagnostic and sequencing assays for identifying cases of Choclo hantavirus infection.…”
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  6. 266
    “…BACKGROUND: The parasite Leishmania panamensis is the main cause of leishmaniasis in Panama. The disease is largely uncontrolled, with a rising incidence and no appropriate control measures. …”
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  7. 267
    “…Chagas disease, caused by Trypanosoma cruzi infection, is a zoonosis of humans, wild and domestic mammals, including dogs. In Panama, the main T. cruzi vector is hodnius pallescens, a triatomine bug whose main natural habitat is the royal palm, Attalea butyracea. …”
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  8. 268
    “…The purpose of this study was to examine cognitive impairment, depression, and cooccurrence of the two conditions and associated factors in a sample of older adults in Panama. This study included 304 community-dwelling elderly (≥65 years) individuals. …”
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  9. 269
    “…METHODS: Information collected in a longitudinal study of rodent populations in the community of Agua Buena in Tonosí, Panama, between April 2006 and December 2009 was analyzed using non-spatial analyses (box plots) and explicit spatial statistical tests (correlograms, SADIE and LISA). …”
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  10. 270
    “…To examine N-isotope ratios ((15)N/(14)N) in tissues and shell organic matrix of bivalves as a proxy for natural and anthropogenic nutrient fluxes in coastal environments, Pinctada imbricata, Isognomon alatus, and Brachidontes exustusbivalves were live-collected and analyzed from eight sites in Bocas del Toro, Panama. Sites represent a variety of coastal environments, including more urbanized, uninhabited, riverine, and oceanic sites. …”
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  11. 271
    “…This field study investigated the consequences of receiving poverty aid through conditional transfer programmes in the form of autonomy‐oriented help (i.e., cash) or dependency‐oriented help (i.e., vouchers) in impoverished rural communities in Panama. The empowering effects of autonomy‐ (vs. dependency‐) help have so far only been studied in laboratory settings, or in settings where help could easily be refused. …”
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  12. 272
    por Ebinghaus, M., Begerow, D.
    Publicado 2018
    “…(Fabaceae) are described from the Neotropics (Panama, Costa Rica). A key to the species on neotropical Senegalia spp. is provided. …”
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  13. 273
    “…We described the experience of the Panama National Mycobacterial Laboratory in isolating NTM in patients suspected to have active tuberculosis in Panama. …”
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  14. 274
    “…The aim of this study was to characterize and compare the phytochemical constituents of four Cecropia species collected in Panama. The structures of 11 compounds isolated from leaves of C. obtusifolia were elucidated based on high resolution mass spectrometry (HRMS) and nuclear magnetic resonance (NMR) spectroscopic analysis; the polyphenolic constituents of leaves of all four Cecropia species and commercial products were characterized using high performance liquid chromatography-diode array detection-quadrupole time of flight-tandem high resolution mass spectrometry (HPLC-DAD-QTOF). …”
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  15. 275
    “…SETTING: The study is conducted in Ngäbe Buglé, the largest of Panama’s three indigenous territories, where maternal mortality is three times the national average. …”
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  16. 276
    por Harris, Carlyn, Armién, Blas
    Publicado 2020
    “…INTRODUCTION: Hantaviruses are a group of single-stranded RNA viruses carried by small rodent reservoirs, transmitted to humans through inhalation of aerosolized particles of rodent feces, urine, or saliva. In Panama, the Choclo orthohantavirus has been associated with Hantavirus Pulmonary Syndrome (n = 54) and Hantavirus Fever (n = 53). …”
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  17. 277
    “…Bottlenose dolphins (Tursiops truncatus) of the Bocas del Toro archipelago are targeted by the largest boat-based cetacean watching operation in Panama. Tourism is concentrated in Dolphin Bay, home to a population of resident dolphins. …”
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  18. 278
  19. 279
    “…Responses from Egypt, Tunisia, Brazil, Peru, and Panama were collected, reviewed, and discussed. RESULTS: Common barriers were identified by each country, including financial barriers (lack of insurance coverage and high out-of-pocket costs for patients), lack of awareness among providers and patients, cultural and religious constraints, and lack of funding to help to support oncofertility programs. …”
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  20. 280
    “…We present a comprehensive dataset on seagrass coverage and composition across 24 sites in Bahía Almirante, a lagoon along the Caribbean coast of Panama. Using a single survey, we focus on capturing spatial variation in seagrass physical and elemental characteristics and provide data on key seagrass bio-indicators, such as leaf morphology (length and width), elemental content (% nitrogen and phosphorus) and stable isotopic signatures (δ(13)C and δ(15)N). …”
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