Results 71 to 80 of about 14,196 (169)

Variation in pollen limitation among reproductive modules points to likely resource reallocation in the alpine plant Veratrum grandiflorum

open access: yesNordic Journal of Botany, Volume 2026, Issue 6, June 2026.
Pollen limitation, a decrease in seed production due to insufficient pollen receipt, may influence plant demography and the evolution of sexual systems. Its empirical estimation of pollen supplementation of some of the flowers on an individual is well known to be prone to overestimation due to potential resource reallocation among the individual's ...
Xia Jiang   +6 more
wiley   +1 more source

Rickettsiales in South America: A Systematic Review of Their Molecular Detection and Distribution in Arthropods and Vertebrates

open access: yesPublic Health Challenges, Volume 5, Issue 2, June 2026.
ABSTRACT Bacteria of the order Rickettsiales comprise a diverse group of obligate intracellular microorganisms that are globally distributed and highly prevalent in tropical and subtropical regions. In South America, these bacteria have been associated with arthropod vectors, such as ticks, fleas, mites, lice, and certain dipterans, as well as with a ...
Cristian J. Zamorano‐Gómez   +3 more
wiley   +1 more source

Long‐Term Colorectal Cancer Incidence After Adenoma and Serrated Polyp Removal: Results From the Colonprev Trial

open access: yesUnited European Gastroenterology Journal, Volume 14, Issue 5, June 2026.
ABSTRACT Background The risk of colorectal cancer (CRC) after serrated polyp resection remains unclear, and current surveillance recommendations rely on limited evidence. We evaluated CRC incidence in individuals with advanced serrated lesions (ASL) detected at baseline colonoscopy and compared risk according to the most advanced lesion identified ...
Joaquín Cubiella   +19 more
wiley   +1 more source

Hepáticas de Cantabria: catálogo preliminar y adiciones [PDF]

open access: yes, 2006
The catalogue of the liverworts of Cantabria (Marchantiophyta) is offered, it includes literature records and new additions. In all, 135 taxa have been recorded.Se presenta el catálogo de las hepáticas (Marchantiophyta) de Cantabria, incluyendo ...
Pokorny Montero, Lisa   +2 more
core   +1 more source

Zoonotic risks in urban areas: Prevalence of helminth parasites in urban populations of Lissachatina fulica in Sarawak, Malaysia

open access: yesVeterinary Record Open, Volume 13, Issue 1, June 2026.
Abstract Background The giant African land snail (Lissachatina fulica), an invasive species with significant medical, agricultural and economic importance, is abundant in urban areas of Kota Samarahan, Sarawak. The proximity between humans and the snail may increase the risk of pathogen transmission.
Farid Farhan Mohd Nor   +4 more
wiley   +1 more source

Liver Aging Index: A Noninvasive Score for Liver Biological Aging and Liver‐Related Outcomes in Multicohorts

open access: yesAging Cell, Volume 25, Issue 6, June 2026.
A noninvasive biomarker–based Liver Aging Index accurately predicts liver‐related events and mortality across diverse populations, offering a practical and generalizable tool with strong potential for clinical and public health application. ABSTRACT Biological aging is a key determinant of liver disease and mortality, but there is little evidence on ...
Zhiyu Wu   +38 more
wiley   +1 more source

Alteração de enzimas hepáticas em trabalhadores de refinaria de petróleo

open access: yes, 2006
OBJETIVO: A exposição ocupacional típica de uma refinaria de petróleo pode alterar a função hepática de seus trabalhadores. Assim, o objetivo do estudo foi identificar fatores de risco de alterações em enzimas hepáticas em trabalhadores de uma refinaria ...
Ana Lísia Cunha Nascimento   +13 more
core   +1 more source

Real‐World Outcomes of Opti‐Hep‐D: An Innovative, Multicentre and Multidisciplinary Program Improving Hepatitis D Cascade of Care

open access: yesLiver International, Volume 46, Issue 6, June 2026.
ABSTRACT Background and Aim Hepatitis D virus (HDV) infection remains underdiagnosed, and real‐world data on screening and linkage to care are limited. We assessed the implementation of Opti‐Hep‐D, a publicly funded initiative for HDV management in the Spanish region of Catalonia.
Adriana Palom   +20 more
wiley   +1 more source

Diversity and habitat differentiation of mosses and liverworts in the cloud forest of. Monteverde, Costa Rica

open access: yesCaldasia, 2001
An inventory of the understory and canopy of 4 ha oflower montane cloud forest at Monteverde, Costa Rica, yielded 190 bryophyte species: 133 hepatics, 56 mosses and 1 homwort. Thick branches of the lower canopy were by far the richest habitat in terms of
Gradstein S. Rob   +3 more
doaj  

Resecciones hepáticas

open access: yesARS Medica, 2017
Sin resumen.
Jorge Tocornal C.
doaj   +1 more source

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