Browsing Zoology by Title
Now showing items 140-159 of 236
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Natural immunity to Ascaris lumbricoides associated with IgE antibody to ABA-1 allergen and inflammatory indicators in children
(American Society for Microbiology, 1999)Children putatively immune to the large roundworm Ascaris lumbricoides were identified in an area of Nigeria where infection is hyperendemic. Immunity was associated with higher levels of serum ferritin, C-reactive protein, ... -
Neurotrophin mRNA expression in the central nervous system of the brain stem-spinal cord regenerating model, Anguilla anguilla, the European eel
(Trinity College (Dublin, Ireland). Department of Zoology, 2007)Neuronal regeneration is extremely limited in the central nervous system (CNS) of mature amniotes. On the other hand, many anamniotes, such as some fish, display rapid morphological and functional recovery after CNS injury, ... -
New diagnostic and prognostic biomarkers for age-related macular degeneration
(Trinity College (Dublin, Ireland). Department of Zoology, 2014)Age-related macular degeneration (AMD) is a common condition causing progressive visual impairment, leading to irreversible blindness. This condition is characterised by loss of central vision attributed to degenerative ... -
Ocular toxocariasis in school children
(2004)Ocular toxocariasis in humans is typically a unilateral disease caused by second?stage larvae of the Toxocara species. Serological evidence of widespread infection in humans provides little information on clinical disease. ... -
On the evolution of claustral colony-founding in ants
(Evolutionary Ecology Ltd, 2003)The dispersal and survival of offspring is a key step in an organism?s life history. In ants, the main strategy used to complete this step is known as independent colony-founding. Here, individual young queens leave their ... -
Parasites in a host species' invasion : a unique small mammal model system
(Trinity College (Dublin, Ireland). Department of Zoology, 2015)It is becoming increasingly evident that biological invasions result in altered disease dynamics in invaded ecosystems, with knock-on effects for native host communities. Invasive species may acquire native parasites, ... -
Patterns of soil-transmitted helminth infection and impact of four-monthly albendazole treatments in preschool children from semi-urban communities in Nigeria: a double-blind placebo-controlled randomised trial.
(2009)BACKGROUND: Children aged between one and five years are particularly vulnerable to disease caused by soil-transmitted helminths (STH). Periodic deworming has been shown to improve growth, micronutrient status (iron and ... -
Pest control in museums : status of collections and an evaluation of control strategies
(Trinity College (Dublin, Ireland). Department of Zoology, 2001)Information on the status of museum collections held in the British Isles suggests that over 25 million specimens are at risk from the effects of deterioration. It is widely acknowledged that this situation is reflected ... -
Phylogenetic comparative approaches for studying niche conservatism
(2010)Analyses of phylogenetic niche conservatism (PNC) are becoming increasingly common. However, each analysis makes subtly different assumptions about the evolutionary mechanism that generates patterns of niche conservatism. ... -
Phylogenetic conservatism of environmental niches in mammals
(2011)Phylogenetic niche conservatism is the pattern where close relatives occupy similar niches, whereas distant relatives are more dissimilar. We suggest that niche conservatism will vary across clades in relation to their ... -
Phylogenetic host specificity and understanding parasite sharing in primates.
(2012)Understanding how parasites are transmitted to new species is of great importance for human health, agriculture and conservation. However, it is still unclear why some parasites are shared by many species, while others ... -
Plasma cytokines, chemokines and cellular immune responses in preschool Nigerian children infected with Plasmodium falciparum
(2013)BACKGROUND: Malaria is a major cause of morbidity and mortality worldwide with over one million deaths annually, particularly in children under five years. This study was the first to examine plasma cytokines, chemokines ... -
Plasticity of foraging strategies in the blue tit, Cyanistes caeruleus and the domestic chick, Gallus gallus domesticus
(Trinity College (Dublin, Ireland). Department of Zoology, 2014)This research was primarily concerned with dietary conservatism in wild blue tits, Cyanistes caeruleus. Dietary conservatism refers to the tendency for some individuals of a population to ignore novel foods. Dietary ... -
Population dynamics and biomass of Limapontia depressa at North Bull Island, Dublin Bay
(Trinity College (Dublin, Ireland). Department of Zoology, 2001) -
Population Ecology from Local to Global Scales: a case study using Plantago lanceolata
(Trinity College Dublin. School of Natural Sciences. Discipline of Zoology, 2022)This thesis investigated approaches to infer on demographic processes across varying scales and environmental gradients, pulling information from multiple sources. I used the model organism Plantago lanceolata. This perennial ... -
Predicting the ecosystem-wide impacts of eradication with limited information using a qualitative modelling approach
(2020)Conservation-motivated eradications may cause unexpected perverse effects, and these undesirable consequences can be difficult to predict due to the paucity of information on species interactions. A probabilistic qualitative ... -
Predisposition to ascariasis: patterns, mechanisms and implications
(2009)Ascaris lumbricoides, the human roundworm, is a remarkably infectious and persistent parasite. It is a member of the soil-transmitted helminths or geohelminths and infects in the order of 1472 million people worldwide. ... -
Procollagen Type I amino-terminal propeptide : pediatric reference data and relationship with procollagen type I carboxyl-terminal propeptide
(American Association for Clinical Chemistry, 2004)Type I collagen is the predominant collagen in bone and soft tissue. The rate of synthesis of type I collagen can be assessed by measuring plasma concentrations of the C-terminal (PICP) and N-terminal (PINP) propeptides ... -
A proteomic investigation of hepatic resistance to Ascaris in a murine model
(2016)he helminth Ascaris causes ascariasis in both humans and pigs. Humans, especially chil- dren, experience significant morbidity including respiratory complications, growth deficits and intestinal obstruction. Given that ... -
The public health importance of Ascaris lumbricoides
(2000)Numerous studies have shown that anthelminthic treatment can be effective in improving growth rates when given to malnourished children with ascariasis. Recent investigations have also indicated that Ascaris infections can ...
