Search results for "Asia"

On the geographical distribution of pseudocholinesterase variants.

1975

The incidence of pseudocholinesterase (PCHE equals E.C. 3.1.1.8) variants in samples of 8 different population (total of 2218 individuals) is reported. Together with previously mentioned data from the literature, a general survey on the geographical distribution of PCHE isoenzymes is given. Possible reasons for present-day heterogeneity of their distribution are also discussed. Concerning the incidence of the C5 variant, it is pointed out that the validity of applying population genetic models depends upon the accuracy of the genetic basis.

On the origin of mongrels: evolutionary history of free-breeding dogs in Eurasia

2015

Although a large part of the global domestic dog population is free-ranging and free-breeding, knowledge of genetic diversity in these free-breeding dogs (FBDs) and their ancestry relations to pure-breed dogs is limited, and the indigenous status of FBDs in Asia is still uncertain. We analyse genome-wide SNP variability of FBDs across Eurasia, and show that they display weak genetic structure and are genetically distinct from pure-breed dogs rather than constituting an admixture of breeds. Our results suggest that modern European breeds originated locally from European FBDs. East Asian and Arctic breeds show closest affinity to East Asian FBDs, and they both represent the earliest branching…

A molecular phylogeny of bullfinches Pyrrhula Brisson, 1760 (Aves: Fringillidae)

2011

Abstract We present a molecular phylogeny of bullfinches (Pyrrhula Brisson, 1760) based on 2357 bp DNA sequence information of mitochondrial genes (cyt-b, 16S rRNA) and nuclear introns (fib-7, GAPDH-11). The genus is clearly a monophyletic group. Within the limits of Pyrrhula, molecular methods support the subdivision of three main groups: (1) “Southeast-Asian bullfinches” (P. nipalensis and P. leucogenis), (2) “Himalayan bullfinches” (P. aurantiaca, P. erythaca, P. erythrocephala), and (3) “Eurasian bullfinches” (P. pyrrhula s.l.). Within the last group there are four different subgroups: (3a) P. (p.) murina, (3b) P. (p.) cineracea, (3c) P. (p.) griseiventris, and (3d) P. pyrrhula s.str. T…

Vector-borne and zoonotic infections and their relationships with regional and socioeconomic statuses: An ID-IRI survey in 24 countries of Europe, Af…

2021

Background: In this cross-sectional, international study, we aimed to analyze vector-borne and zoonotic infections (VBZI), which are significant global threats. Method: VBZIs’ data between May 20–28, 2018 was collected. The 24 Participatingcountries were classified as lower-middle, upper-middle, and high-income. Results: 382 patients were included. 175(45.8%) were hospitalized, most commonly in Croatia, Egypt, and Romania(P = 0.001). There was a significant difference between distributions of VBZIs according to geographical regions(P < 0.001). Amebiasis, Ancylostomiasis, Blastocystosis, Cryptosporidiosis, Giardiasis, Toxoplasmosis were significantly more common in the Middle-East while B…

New spaces of walkability in Asian cities

2014

International audience; Not long ago, the streets of Asian cities (South Asia, Southeast Asia, East Asia) were mostly used by pedestrians and cyclists. But in recent years, they have experienced in recent years a huge growth in the number of vehicles plying their streets: nowadays it has even become hazardous to try to cross these streets, and in some cases pedestrian sidewalks have been invaded by parked vehicles (cars and motorbikes), in addition to commercial activities. The walking experience is unpleasant and unhealthy. What have been the adaptations to the conflict between motorized mobility and non-motorized ways to get around the city ? After reviewing some of the difficulties encou…

Urban management issues in a dense Asian megacity : Manila, Philippines

2014

Human cysticercosis and larval tropism of Taenia asiatica

2000

Taenia solium, T. saginata and the recently discovered T. asiatica1xTaiwan Taenia and taeniasis. Fan, P.C. Parasitol. Today. 1988; 4: 86–88Abstract | Full Text PDF | PubMed | Scopus (61)See all References, 2xMorphologic descriptions of Taenia asiatica sp. n.. Eom, K.S. and Rim, H.J. Korean J. Parasitol. 1993; 31: 1–6Crossref | PubMedSee all References, 3xMorphological description of Taenia saginata asiatica (Cyclophyllidea: Taeniidae) from man in Asia. Fan, P.C. et al. J. Helminthol. 1995; 69: 299–303Crossref | PubMed | Scopus (44)See all References, are species of taeniid cestodes whose adult stages are known to infect humans. Less clear is whether the eggs of T. asiatica also infect human…

Prevalence and Time Trends in Myopia Among Children and Adolescents.

2020

Background Myopia (near-sightedness) is increasing worldwide, especially in Asia. The aim of this study was to describe trends in the prevalence of myopia in Germany. Methods We analyzed data from the German Health Interview and Examination Survey for Children and Adolescents (KiGGS; baseline survey 2003-2006, N = 17 640; wave 2, 2014-2017, N = 15 023). The presence of myopia was determined from a parent questionnaire and validated by the use of a visual aid. The population prevalence of myopia was calculated. Based on the KiGGS wave 2 data, potential risk factors for myopia were identified by means of logistic regression. Results The prevalence of myopia at the age of 0-17 years in Germany…

I mondi dell'Asia. Riflessioni su un sistema continentale complesso

2018

Recensione del volume Vaghi M. (a cura di) I mondi dell'Asia. Riflessioni su un sistema continentale complesso, Mimesis, 2016 su Rivista Geografica Italiana, Marzo 2018

In silico and in vitro comparative analysis to select, validate and test SNPs for human identification.

2007

Abstract Background The recent advances in human genetics have recently provided new insights into phenotypic variation and genome variability. Current forensic DNA techniques involve the search for genetic similarities and differences between biological samples. Consequently the selection of ideal genomic biomarkers for human identification is crucial in order to ensure the highest stability and reproducibility of results. Results In the present study, we selected and validated 24 SNPs which are useful in human identification in 1,040 unrelated samples originating from three different populations (Italian, Benin Gulf and Mongolian). A Rigorous in silico selection of these markers provided …