Hippoboscid flies, also known as louse flies, are obligate blood-feeders ectoparasites of birds and mammals. By studying louse fly parasites of four Passeriformes species, Eurasian blackbird (Turdus merula), Eurasian blackcap (Sylvia atricapilla), common chaffinch (Fringilla coelebs) and European robin (Erithacus rubecula), with dissimilar time of colonization of Azores islands, we tested whether (i) island host populations have lower parasite richness than the mainland one; (ii) island host populations undergo higher parasite prevalence, mean intensities and mean abundance than the mainland one; (iii) island parasite diversity are composed exclusively by specific parasites and (iv) parasite richness is positively correlated with the island area and proximity to the continent. For these purposes, 775 birds were sampled for presence of louse flies, by modified fumigation chamber method, from Azores Islands (São Miguel, Terceira and Flores) and Portugal mainland. Insular and mainland parasite assemblages were statistically compared. https://www.selleckchem.com/products/cc-90001.html We record for the first time to Azores, Ornithomya fringillina and Icosta minor from Portugal mainland. Louse flies had highest prevalence and abundance from Azores Islands compared to those observed in mainland birds, especially blackbirds. The insular parasite diversity of Azores blackbirds, blackcaps and chaffinches was richer than the one observed in mainland population. None of the hippoboscid flies observed on the islands and mainland were host-specific. Thus, our findings provide an upgrade of parasite island syndromes knowledge, in the context of the ectoparasites, namely to the hippoboscid flies case.In Vietnam, fisheries play a key role in the national economy. Helminth infections in fish have a major impact on public health and sustainable fish production. A comprehensive summary of the recent knowledge on fish helminths is important to understand the distribution of parasites in the country, and to design effective control measures. Therefore, a systematic review was conducted, collecting available literature published between January 2004 and October 2020. A total of 108 eligible records were retrieved reporting 268 helminth species, among which are digeneans, monogeneans, cestodes, nematodes and acanthocephalans. Some helminths were identified with zoonotic potential, such as, the heterophyids, opisthorchiids, the nematodes Gnathostoma spinigerum, Anisakis sp. and Capillaria spp. and the cestode Hysterothylacium; and with highly pathogenic potential, such as, the monogeneans of Capsalidae, Diplectanidae and Gyrodactylidae, the nematodes Philometra and Camallanidae, the tapeworm Schyzocotyle acheilognathi, the acanthocephalans Neoechinorhynchus and Acanthocephalus. Overall, these studies only covered about nine percent of the more than 2400 fish species occurring in the waters of Vietnam. Considering the expansion of the aquaculture sector as a part of the national economic development strategy, it is important to expand the research to cover the helminth fauna of all fish species, to assess their potential zoonotic and fish health impacts. The presence of malocclusion in an individual not only distresses the oral form and function but also has a significant impact on the psychological and social well-being of an individual. Adoption of a patient centered approach during the correction of malocclusion serves to benefit both the individual and the orthodontic fraternity, as it aims to improve the function, aesthetics and subsequently, the overall quality of life. In this study, the psychosocial impact of malocclusion was evaluated on 93 patients using the IOTN (Index of Orthodontic Treatment Needs) and the PIDAQ (Psychosocial impact of dental aesthetics questionnaire) indices. The questionnaires were paired accordingly and statistically analysed. Association of the age and gender with the psychosocial impact of malocclusion was also assessed. Mean total and the individual component scores of the PIDAQ were assessed pre and post treatment and a significant reduction in the scores was observed. The IOTN-AC (IOTN - Aesthetic Component) scores also improved drastically with treatment. However, no statistically significant association of age, education level or socioeconomic class with the psychosocial impact of malocclusion was observed. The significant improvement in the mean PIDAQ and IOTN-AC scores obtained after completion of fixed orthodontic treatment, indicate the high initial psychosocial impact of malocclusion which significantly reduced with treatment, accenting the role of orthodontics in improving the overall psychological and social well-being of an individual. The significant improvement in the mean PIDAQ and IOTN-AC scores obtained after completion of fixed orthodontic treatment, indicate the high initial psychosocial impact of malocclusion which significantly reduced with treatment, accenting the role of orthodontics in improving the overall psychological and social well-being of an individual. The purpose of this study was to evaluate the quality of life among the Oral Potentially Malignant Disorder (OPMD) patients during diagnosis, at one month and 3 months after intervention (surgical or conservative). The University of Washington Quality of Life version (4UWQOL v4) and World Health Organization (WHO-BREF) were repeatedly administered on 54 OPMD patients. The results of Friedman's ANOVA showed a statistically significant change in the mean scores for pain, activity, speech, shoulder, taste, saliva, mood, and anxiety domains of UWQOL with time, (p-value <0.05); while physical health, social relationships, environment domains of WHO- BREF have shown significant changes in their respective mean scores. The assessment of Quality of Life (QOL) should routinely be done by the clinicians. If the clinicians start considering the QOL as the primary outcome of a treatment protocol, it will enhance patients' identity, well-being, and personality. The assessment of Quality of Life (QOL) should routinely be done by the clinicians. If the clinicians start considering the QOL as the primary outcome of a treatment protocol, it will enhance patients' identity, well-being, and personality.