Publications
| Title | Abstract | Year Filter | PMID(sorted descending) Filter |
|---|
| experience with cyclosporine in the canary islands. | cyclosporine (csa) is currently the basis of most immunosuppressive protocols after solid organ transplantation. the introduction of neoral, a new microemulsion formulation of csa, and more recently a range of adjunctive immunosuppressants have further enhanced short-term efficacy and tolerability of csa-based immunosuppression. in addition, neoral c2 monitoring has been shown to have advantages not only in the early posttransplant period, but also for maintenance transplant patients. the major ... | 2004 | 15041320 |
| hepatic lesions in cetaceans stranded in the canary islands. | this article describes the gross, histopathologic, and ultrastructural findings of the livers of cetaceans stranded on the coast of the canary islands between 1992 and 2000. a total of 135 cetaceans were included in the study, among which 25 were common dolphins (delphinus delphis), 23 atlantic spotted dolphins (stenella frontalis), 19 striped dolphins (stenella coeruleoalba), and 15 other species of dolphins and whales. the most common lesion observed in these animals was a nonspecific chronic ... | 2004 | 15017028 |
| complex estimates of evolutionary relationships in tarentola mauritanica (reptilia: gekkonidae) derived from mitochondrial dna sequences. | mitochondrial dna (12s rrna, 16s rrna) sequences were analysed within tarentola mauritanica and other selected species of tarentola. several highly genetically distinct lineages occur in north africa, revealing phylogroups in southern and central morocco, northern morocco, algeria, tunisia, and libya. a single haplotype characterizes populations across spain, portugal, italy, menorca, crete, and tunisia raising the possibility of an anthropogenic introduction followed by rapid population expansi ... | 2004 | 15012965 |
| timing of brain-derived neurotrophic factor exposure affects life expectancy of new neurons. | the high vocal center (hvc) of adult male canaries, serinus canaria, is necessary for the production of learned song. new neurons are added to hvc every day, where they replace older neurons that have died, but the length of their survival depends on the time of year when they are born. a great number of hvc neurons born in the fall, when adult canaries learn a new song, are still present 8 mo later, when this song is used during the breeding season. by contrast, most of the neurons born in hvc ... | 2004 | 15004273 |
| content of free phenolic compounds in cultivars of potatoes harvested in tenerife (canary islands). | determination of free phenolic compounds in potato samples was optimized using a high-performance liquid chromatographic (hplc) method with on-line diode array detection. this method was applied to samples of four cultivars of potatoes harvested in tenerife (canary islands). the free phenolic compounds found in the potato samples were (+)-catechin, chlorogenic acid, caffeic acid, p-coumaric acid, and ferulic acid. potato samples belonging to colorada cultivar, ssp. andigena, had mean concentrati ... | 2004 | 14995140 |
| allozyme variation of oleaster populations (wild olive tree) (olea europaea l.) in the mediterranean basin. | as a result of the early domestication and extensive cultivation of the olive tree throughout the mediterranean basin, the wild-looking forms of olive (oleasters) presently observed constitute a complex, potentially ranging from wild to feral forms. allozyme variation was analysed at 10 loci in 31 large and 44 small oleaster populations distributed in various habitats of the mediterranean basin and in two populations of the wild subspecies olea europaea subsp (ssp) guanchica, endemic to the cana ... | 2004 | 14985782 |
| cpr for the canary. | 2004 | 14984531 | |
| phylogenetic relationships in bupleurum (apiaceae) based on nuclear ribosomal dna its sequence data. | the genus bupleurum has long been recognized as a natural group, but its infrageneric classification is controversial and has not yet been studied in the light of sequence data. | 2004 | 14980972 |
| intestinal candidiasis in a loggerhead sea turtle (caretta caretta): an immunohistochemical study. | post mortem examination of a juvenile loggerhead sea turtle (caretta caretta) stranded in the canary islands revealed a fishing-line in the small intestine. histologically, severe necrotic enteritis, multiple haemorrhages, and marked oedema of the intestinal submucosa were observed. yeast cells and fungal hyphae were seen in the lamina propria of the intestinal mucosa and in the connective tissue of the submucosa. because fungal cultures were not taken at the time of necropsy, an immunohistochem ... | 2004 | 14975396 |
| plant-insect interactions: double-dating associated insect and plant lineages reveals asynchronous radiations. | an increasing number of plant-insect studies using phylogenetic analysis suggest that cospeciation events are rare in plant-insect systems. instead, nonrandom patterns of phylogenetic congruence are produced by phylogenetically conserved host switching (to related plants) or tracking of particular resources or traits (e.g., chemical). the dominance of host switching in many phytophagous insect groups may make the detection of genuine cospeciation events difficult. one important test of putative ... | 2004 | 14965907 |
| [the use of the capture- recapture method in evaluating the epidemiological meningococcal disease monitoring system in tenerife, spain (1999-2000)]. | meningococcal disease is mainly monitored passively on the canary islands, the regular compulsory disease notification channels being used. the objective of this study includes describing the qualitative and quantitative aspects of this system and evaluating the exhaustiveness, by means of the capture-recapture system, of three information sources. | 2003 | 14965062 |
| [tentative use of climatotherapy in the canary islands]. | 1952 | 14958634 | |
| [observations on pityriasis versicolor in grand canary]. | 1951 | 14887079 | |
| [rheumatic disease in temperate climates; personal experiences in tenerife, canary islands]. | 1950 | 14786632 | |
| a report on the isolation of listeria (listerella) organisms from a canary and a chicken in the province of alberta. | 1950 | 14778039 | |
| raman spectroscopic analysis of dragon's blood resins-basis for distinguishing between dracaena(convallariaceae), daemonorops(palmae) and croton(euphorbiaceae). | "dragon[prime or minute]s blood" is the name applied to the deep-red coloured resin obtained from various plants. the original source in roman times, used by many cultures and esteemed for its depth of colour and mystical association, was the dragon tree dracaena cinnabari(convallariaceae), found only on the indian ocean island of socotra, (yemen). additional sources emerged later, including another species of dracaena, d. draco, from the canary islands and madeira, and species in the genera dae ... | 2004 | 14752556 |
| phytophotolysis of hexahydro-1,3,5-trinitro-1,3,5-triazine (rdx) in leaves of reed canary grass. | hexahydro-1,3,5-trinitro-1,3,5-triazine (rdx) was degraded in reed canary grass leaves exposed to simulated sunlight to primary products nitrous oxide and 4-nitro-2,4-diazabutanal. this is the first time that 4-nitro-2,4-diazabutanal, a potentially toxic degradate, has been measured in plant tissues following phytotransformation of rdx. these compounds, along with nitrite and formaldehyde, were also detected in aqueous rdx systems exposed to the same simulated sunlight. results showed that the i ... | 2004 | 14740749 |
| female canaries produce eggs with greater amounts of testosterone when exposed to preferred male song. | male birdsong has a great influence in the stimulation of female reproduction. however, female physiological responsiveness to song may depend on the degree of complexity of male song. this is expected because females of iteroparous organisms may increase their fitness by matching their reproductive investment to the predicted value of each reproductive attempt. to the extent that the expression of male ornaments is a signal of male quality, we expect females to increase their investment when pa ... | 2004 | 14733893 |
| radiation, diversity, and host-plant interactions among island and continental legume-feeding psyllids. | island archipelagos and insect-plant associations have both independently provided many useful systems for evolutionary study. the arytainine psyllid (sternorrhyncha: hemiptera) radiation on broom (fabaceae: genisteae) in the canary island archipelago provides a discrete system for examining the speciation of highly host-specific phytophagous insects in an island context. phylogenetic reconstructions based on three datasets (adult and nymph morphological characters, and two mitochondrial dna reg ... | 2003 | 14686530 |
| [childhood and adolescent obesity in spain. results of the enkid study (1998-2000)]. | obesity is a chronic disease with a complex multifactorial nature which typically begins during childhood and adolescence. it represents one of today's most critical and escalating public health concerns for this segment of the population. the lack of obesity prevalence data at national level prompted the enkid study (1998-2000), which was designed to evaluate the food habits and nutritional status of spanish children and youth. | 2003 | 14678693 |
| [trends in mortality and years of life lost related to alcohol in the canary islands, spain [1980-1998]]. | the aim of this article was to describe death rates and years of life lost prematurely (yllp) in relation to alcohol consumption in the canary islands. the study covered the period between 1980 and 1998. | 2003 | 14670253 |
| multiple disturbances accelerate invasion of reed canary grass (phalaris arundinaceal.) in a mesocosm study. | disturbances that intensify with agriculture and/or urban development are thought to promote the spread of invasive plants, such as the clonal perennial reed canary grass (phalaris arundinaceal). to test this relationship and interactions among disturbances, we subjected wet prairie assemblages within 1.1 m(2) mesocosms to invasion by phalaris and addition of nutrients, sediments, and flooding. species richness decreased with the application of sediments and/or flooding of 4 consecutive weeks or ... | 2004 | 14669006 |
| content of aliphatic hydrocarbons in limpets as a new way for classification of species using artificial neural networks. | it is demonstrated that biological species like limpets can be classified according to their level of n-alkanes when artificial neural networks are applied. marine intertidal and subtidal limpets of the canary islands (spain), patella piperata, patella candei crenata and patella ulyssiponensis aspera were selected as bioindicator organisms. samples were collected at four stations on the coasts of fuerteventura. concentration of n-alkanes in the soft tissues of the limpets has been determined by ... | 2004 | 14664834 |
| finite-frequency tomography reveals a variety of plumes in the mantle. | we present tomographic evidence for the existence of deep-mantle thermal convection plumes. p-wave velocity images show at least six well-resolved plumes that extend into the lowermost mantle: ascension, azores, canary, easter, samoa, and tahiti. other less well-resolved plumes, including hawaii, may also reach the lowermost mantle. we also see several plumes that are mostly confined to the upper mantle, suggesting that convection may be partially separated into two depth regimes. all of the obs ... | 2004 | 14657505 |
| mitochondrial control region diversity of the houbara bustard chlamydotis undulata complex and genetic structure along the atlantic seaboard of north africa. | the houbara bustard, chlamydotis undulata, is a declining cryptic desert bird whose range extends from north africa to central asia. three subspecies are currently recognized by geographical distribution and morphology: c.u.fuertaventurae, c.u.undulata and c.u.macqueenii. we have sequenced 854 bp of mitochondrial control region from 73 birds to describe their population genetic structure with a particular sampling focus on the connectivity between c.u.fuertaventurae and c.u.undulata along the at ... | 2004 | 14653787 |
| trypanosoma avium: experimental transmission from black flies to canaries. | trypanosomes identified as trypanosoma avium were found in the ornithophilic black flies ( eusimulium latipes) attacking buzzard nestlings ( buteo buteo). parasites formed plugs and rosettes in the hindgut of the vector and were attached on the cuticular lining of the black fly anterior intestine (ileum) by hemidesmosome-like plaques. hindgut stages from infected black flies were experimentally transmitted into canaries ( serinus canaria) by ingestion of vectors and by contamination of host conj ... | 2004 | 14652745 |
| [murine typhus in tenerife. clinicoepidemiological study and differential clinical features with q fever]. | our aim was to conduct a study to define the clinical and epidemiological characteristics of patients with murine typhus in tenerife island (canary islands, spain). moreover, we investigated the differential clinical features of this disease with regard to q fever. | 2003 | 14636536 |
| pythium regulare sp. nov., isolated from the canary islands, its taxonomy, its region of rdna, and comparison with related species. | pythium regulare (ci-34) was isolated from some soil samples taken in the canary islands (spain). this new species is very closely related to p. irregulare isolated from pea roots in the netherlands by buisman in 1927. the species of pythium are members of the kingdom chromista. pythium regulare is characterized by its ornamented oogonia bearing blunt or digitate spines, and its non-sporulating type of sporangia or hyphal bodies, its aplerotic oospores, its monoclinous and diclinous antheridia t ... | 2003 | 14629012 |
| parasitic helminths of the wild rabbit, oryctolagus cuniculus, in different bioclimatic zones in tenerife, canary islands. | faunistic and ecological analyses of the wild rabbit helminth fauna were undertaken in tenerife island (canary islands). rabbits were collected between 1998 and 2000 in seven bioclimatic zones in tenerife selected by orientation and altitude. five parasite species were identified, three cestodes (taenia pisiformis (larvae), andrya cuniculi and mosgovoyia ctenoides) and two nematodes (trichostrongylus retortaeformis and passalurus ambiguus). taenia pisiformis presented an irregular distribution w ... | 2003 | 14627446 |
| helminths of the wild rabbit (oryctolagus cuniculus) in macaronesia. | two hundred and four rabbits from 8 macaronesian islands (pico, san jorge, san miguel, terceira, and flores from azores archipelago; tenerife and alegranza from canary islands; and madeira from madeira archipelago) were examined for helminth parasites between 1995 and 2000. three species of cestodes, taenia pisiformis (larvae), andrya cuniculi, and mosgovoyia ctenoides, and 5 species of nematodes, trichuris leporis, graphidium strigosum, trichostrongylus retortaeformis, passalurus ambiguus, and ... | 2003 | 14627142 |
| assessment of the dq heterodimer test in the diagnosis of celiac disease in the canary islands (spain). | celiac disease is a multifactorial disorder of the proximal small intestine associated with a permanent intolerance to gluten. the hla-dq(alpha1*0501, beta1*02) heterodimer is strongly associated with this disease. | 2003 | 14581805 |
| a weevil pollinating the canary islands date palm: between parasitism and mutualism. | palm pollination systems are highly diverse, including by wind and by several different groups of insects. many palm species are associated with more or less specific pollinating weevils that are also floral herbivores. for many such palms, the importance of these "palm flower weevils" as pollinators has not been examined. here we describe a new ex situ method of demonstrating insect pollination when pollinator exclusion is not possible. we show that neoderelomus piriformis beetles carry pollen ... | 2003 | 14564403 |
| mitochondrial dna transit between west asia and north africa inferred from u6 phylogeography. | world-wide phylogeographic distribution of human complete mitochondrial dna sequences suggested a west asian origin for the autochthonous north african lineage u6. we report here a more detailed analysis of this lineage, unraveling successive expansions that affected not only africa but neighboring regions such as the near east, the iberian peninsula and the canary islands. | 2003 | 14563219 |
| complex population genetic structure in the endemic canary island pine revealed using chloroplast microsatellite markers. | the canary archipelago, located on the northwestern atlantic coast of africa, is comprised of seven islands aligned from east to west, plus seven minor islets. all the islands were formed by volcanic eruptions and their geological history is well documented providing a historical framework to study colonization events. the canary island pine ( pinus canariensis c. sm.), nowadays restricted to the westernmost canary islands (gran canaria, tenerife, la gomera, la palma and el hierro), is considere ... | 2003 | 14523525 |
| contribution of collagen stable isotope biogeochemistry to the paleobiology of extinct endemic vertebrates from tenerife (canary islands, spain). | the paleodiet and paleoenvironmental context of two extinct species from tenerife island, one giant rat canariomys bravoi and one giant lizard gallotia goliath, have been investigated using carbon and nitrogen isotopic compositions of fossil bone collagen. preliminary to this study, a calibration of the isotopic variations of bone collagen from modern rat rattus rattus, rabbit oryctolagus cuniculus and lizard gallotia galotti relative to environmental conditions on tenerife islands has been atte ... | 2003 | 14521281 |
| [trends in mortality from ischemic heart disease in 50 spanish provinces]. | ischemic heart disease is the leading cause of cardiovascular mortality and the second most frequent cause in women in spain. it is responsible for 12% and 10%, respectively, of all-cause mortality. our aim was to identify those provinces where recent trends differ significantly from the overall national pattern of decreasing rates in recent years, and where intervention is probably needed. | 2003 | 14519271 |
| analysis by gas chromatography-mass spectrometry of the essential oil from the aerial parts of pimpinella junoniae ceb. & ort., gathered in la gomera, canary islands, spain. | the essential oil from the aerial parts of pimpinella junoniae ceb. & ort., growing in la gomera, canary islands, spain, was studied by gas chromatography and gas chromatography-mass spectrometry, and 43 constituents were identified. the major components were found to be alpha-zingiberene (20.6%), alpha-pinene (17.9%), (e)-beta-farnesene (9.3%), ar-curcumene (7.4%), beta-phellandrene (7.0%), beta-bisabolene (6.1%) and epoxypseudoisoeugenyl 2-methylbutyrate (6.0%). the decomposition product of ep ... | 2003 | 14518782 |
| mitochondrial portraits of the madeira and açores archipelagos witness different genetic pools of its settlers. | we have studied the matrilineal genetic composition of the madeira and açores north atlantic archipelagos, which were settled by the portuguese in the 15th century. both archipelagos, and particularly madeira, were involved in a complex commercial network established by the portuguese, which included the trading of slaves across the atlantic. one hundred and fifty-five mtdnas sampled from the madeira and 179 from the açores archipelagos were analysed for the hypervariable segment i (hvs-i), and ... | 2003 | 14513360 |
| epidemiology of methicillin-resistant staphylococcus aureus at a university hospital in the canary islands. | to describe the epidemiology of methicillin-resistant staphylococcus aureus (mrsa) at a university hospital in tenerife, canary islands, during a 40-month period and to evaluate the effectiveness of the application of control measures. | 2003 | 14510249 |
| ancient mtdna analysis and the origin of the guanches. | the prehistoric colonisation of the canary islands by the guanches (native canarians) woke up great expectation about their origin, since the europeans conquest of the archipelago. here, we report mitochondrial dna analysis (hvri sequences and rflps) of aborigine remains around 1000 years old. the sequences retrieved show that the guanches possessed u6b1 lineages that are in the present day canarian population, but not in africans. in turn, u6b, the phylogenetically closest ancestor found in afr ... | 2004 | 14508507 |
| [pharmacological study of "isoplexis isabelliana webb et berth.," digitalis from the canary islands, with high cardiotonic activity]. | 1959 | 14436854 | |
| the circadian rhythm of self-selected rest and activity in the canary and the effects of barbituates, reserpine, monoamine oxidase inhibitors and enforced dark periods. | 1965 | 14317916 | |
| mitochondria in cardiac muscle cells of the canary and some other birds. | the fine structure of mitochondria from the ventricular myocardium of canaries, sparrows, zebra finches, quail, and geese has been studied. the first three of these birds have very fast heart rates, the quail being intermediate, and the goose has a relatively slow rate. the canary heart has a unique form of mitochondrion containing large, parallel arrays of zigzag or angled cristae. other cristae, continuous with the zigzag ones and also occupying large parts of the mitochondrial volume, are nam ... | 1965 | 14286293 |
| [infant health in the canary islands]. | 1964 | 14258717 | |
| effects of reserpine on the self-selected circadian rhythm in the canary. | 1964 | 14238508 | |
| effect of exogenous hormones on the tactile sensitivity of the canary brood patch. | 1964 | 14225234 | |
| the circadian rhythm in the canary studied by self-selection of light and darkness. | 1964 | 14222154 | |
| influence of psychopharmacological agents on circadian rhythm in the canary studied by self selection of light and darkness. | 1964 | 14196651 | |
| [diarrhea in tourists and hygiene--observations during a field study of diarrheal symptoms in scandinavian tourists in the canary islands during the years 1960-63]. | 1964 | 14161777 | |
| [epidemiologic structure of the vascular diseases on grand canary]. | 1964 | 14151574 | |
| propagation of canary pox virus in monolayer culture of chick embryo cells. | 1962 | 13986741 | |
| etiologic study on an outbreak of canary pox in japan 1958. | 1962 | 13986740 | |
| [on the history of medicine in the canary islands]. | 1962 | 13937770 | |
| [the behavior of chicken, pigeon and canary pock viruses in the chick after intravenous inoculation]. | 1960 | 13853879 | |
| [further ultrathin section studies on the canary pock virus. part 4]. | 1960 | 13852298 | |
| asthma due to parakeet and canary feathers. | 1961 | 13687236 | |
| miyagawanella: psittacosis-lymphogranuloma group of viruses. 9. psittacosis of canary-birds in japan. | 1959 | 13664388 | |
| [electron microscopic studies of canary pock virus. iii. studies on ultra thin sections]. | 1959 | 13648739 | |
| [clinical importance of the pharmacological and toxicological study of isoplexis isabelliana webb and berth, a digitalis of the canary islands with enormous activity]. | 1958 | 13634535 | |
| hemagglutination and hemagglutination inhibition by normal serum with a canary pox virus strain. | 1958 | 13598927 | |
| [medical study of the territory of arucas (grand canary island)]. | 1958 | 13555168 | |
| [anthropological study of 5 craniums of the guayadèque ravine (canary islands)]. | 1957 | 13515506 | |
| [ovarias reaction induced in garden canary by equine gonadotropin is related to the initial state of gonad]. | 1957 | 13473194 | |
| [curative effects of the climate of the canary islands]. | 1956 | 13401941 | |
| comparative histopathology of skin reactions in the chicken, turkey, and canary infected with a strain variant canary pox virus. | 1957 | 13394840 | |
| effect of thyroxine on the latent apyrase activity of canary liver mitochondria. | 1956 | 13356787 | |
| [experiment in climatotherapy in the canary islands]. | 1956 | 13352249 | |
| [average hematological values of the inhabitants of the canary islands; preliminary note]. | 1956 | 13350753 | |
| [electron microscopical studies of canary pox virus. ii]. | 1955 | 13327888 | |
| [food ingredients and their importance in prevention of occupational lead poisoning. i. experimental research on canary birds]. | 1956 | 13300775 | |
| [infective asthma: commentary on the report of professor c. jimenez diaz and his collaborators presented at the third national congress, canary islands, 1954]. | 1955 | 13241248 | |
| prolongation of molting period in the canary by long days. | 1955 | 13237987 | |
| [electron microscopical studies on canary pox virus]. | 1954 | 13227135 | |
| discrimination learning in the canary. | 1954 | 13221688 | |
| [physician-poets of the canary islands]. | 1954 | 13208783 | |
| spatial learning in the canary. | 1954 | 13192220 | |
| [long duration of latent toxoplasmosis in a canary]. | 1954 | 13181528 | |
| [long duration of latent toxoplasmosis in a canary]. | 1953 | 13150678 | |
| [phase contrast microscopy of canary and vaccine viruses]. | 1953 | 13139441 | |
| studies on the pathogenesis of kernicterus, with special reference to the nature of kernicteric pigment and its deposition under natural and experimental conditions. | kernicteric pigment was extracted by means of chloroform from the brains of 3 infants. solutions of it gave a positive diazo reaction, and, as determined electrophotometrically, gave maximum absorption of light having a wavelength of 425 mmicro, being identical in these properties with chloroform solutions of crystalline mesobilirubin. experimental kernicterus was regularly induced by injecting crystalline mesobilirubin intracerebrally in newborn kittens, the pigment staining the cerebral tissue ... | 1953 | 13109106 |
| dermoglyphus elongatus (mégnin, 1877), a quill mite of the house canary in the united states. | 1952 | 13023507 | |
| asthma induced by canary food mix. | a 42-year-old woman reported immediate rhinoconjunctivitis, asthma, and contact urticaria while handling bird food. skin-prick tests were positive to lolium, cynodon, phragmites, cupressus sempervirens, cupressus arizonica, chenopodium, sunflower pollen and seed, mugwort, chamomile, chrysanthemum, taraxacum, canary seed, and black seed (guizotia abyssinica). the patient's serum-specific immunoglobulin (ige) to taraxacum, black seed, and canary seed was positive. enzyme-linked immunosorbent assay ... | 2003 | 12974193 |
| ecological and morphological differentiation among cryptic evolutionary lineages in freshwater limpets of the nominal form-group ancylus fluviatilis (o.f. müller, 1774). | the phylogeny and potential mode of speciation of the river limpet ancylus fluviatilis (basommatophora) was examined using mitochondrial dna sequences from 16s ribosomal rna, cytochrome c oxidase subunit i (coi) and nuclear dna from internal transcribed spacer (its-1) regions from 103 populations across europe. four highly divergent lineages were observed within ancylus. clade 1, representing the nominal taxon ancylus fluviatilis (o.f. müller, 1774), is mainly found in central and northern europ ... | 2003 | 12969476 |
| molecular analysis of echovirus 13 isolates and aseptic meningitis, spain. | echovirus 13 (ev13), considered rare, was reported worldwide in 2000, mostly related to aseptic meningitis outbreaks. in spain, 135 ev13 isolates were identified. the genetic relationships between 64 representative strains from spain and other reported isolates from the united states, germany, italy, japan, and sweden were described by analyzing the partial sequence of the major capsid protein (vp1) gene. the strains from spain were clearly identified as ev13 (79.5% similarity with the ev13 refe ... | 2003 | 12967490 |
| canada: courageous canary. | 2003 | 12958374 | |
| telepsychiatry in the canary islands: user acceptance and satisfaction. | a telepsychiatry service, using isdn videoconferencing, was established to provide psychiatric consultations for the population of el hierro, the most westerly of the canary islands. during the first year of routine operation, a total of 40 patients had 40 initial and 126 follow-up teleconsultations. the main reason for the consultation identified in the general practitioner's referral form was to establish a diagnosis (60% of patients); the second most common reason was the management of a pati ... | 2003 | 12952693 |
| nontraditional nutrition education interventions: the radio ecca method. | to evaluate a nutrition education intervention using a radio programme in the canary islands. | 2003 | 12947463 |
| effects of unilateral lesions of hvc on song patterns of male domesticated canaries. | bird song is a model for studying neural control and lateralization of a learned behavior. adult male canary develops large and varied song repertoires. particular features of the male are well known to stimulate the reproductive activities of the female. we report here on the effect of lesions of either the left or right hvc, a key nucleus of the descending vocal control network of songbirds, on different song parameters of common domesticated male canaries of an european outbred strain. these ... | 2003 | 12918015 |
| the canary is dead. | 2003 | 12911369 | |
| skin tests and conjunctival and bronchial challenges with extracts of blomia tropicalis and dermatophagoides pteronyssinus in patients with allergic asthma and/or rhinoconjunctivitis. | blomia tropicalis and dermatophagoides pteronyssinus are important mite species in tenerife, canary islands, spain. several studies have demonstrated a variable degree of allergenic cross-reactivity in vitro. however, only a few have addressed their allergenic cross-reactivity using challenge tests. | 2003 | 12876408 |
| [concentrations of calcium, magnesium, sodium and potassium in human milk and infant formulas]. | concentrations of calcium, magnesium, sodium and potassium were determined in 55 samples of mature human milk from canary women and 5 samples of powdered infant formula. according to the literature our data fell within the normal intervals described for each kind of milk. the mean concentration of ca, mg, na y k of powdered infant formula was higher than those concentrations found in the human milks. significant differences among the concentrations of ca, mg and na for the milks of the considere ... | 2002 | 12868283 |
| phylogeography of the endangered darkling beetle species of pimelia endemic to gran canaria (canary islands). | phylogenetic and geographical nested clade analysis (nca) methods were applied to mitochondrial dna sequences of pimelia darkling beetles (coleoptera, tenebrionidae) endemic to gran canaria, an island in the canary archipelago. the three species p. granulicollis, p. estevezi and p. sparsa occur on the island, the latter with three recognized subspecies. another species, p. fernandezlopezi (endemic to the island of la gomera) is a close relative of p. granulicollis based on partial cytochrome oxi ... | 2003 | 12859634 |
| application of multivariate analysis and artificial neural networks for the differentiation of red wines from the canary islands according to the island of origin. | eleven metals (k, na, ca, mg, fe, cu, zn, mn, sr, li, and rb) were determined in 83 red wines from the canary islands. the wines presented high concentrations of na, and the concentrations of cu and zn were much lower than the maximum concentrations established by the international office of vine and wine (oiv). applying principal component analysis, the dimension space was reduced to five principal components that explain 76.4% of the total variance, and the wines tend to separate on the basis ... | 2003 | 12848502 |
| [socioeconomic costs of cardiovascular disease and cancer in the canary islands (spain) in 1998]. | to evaluate the economic impact in terms of direct and indirect costs of the cardiovascular disease and cancer in the canary islands in 1998. | 2003 | 12841983 |
| nuclear dna amounts in macaronesian angiosperms. | nuclear dna contents for 104 macaronesian angiosperms, with particular attention on canary islands endemics, were analysed using propidium iodide flow cytometry. prime estimates for more than one-sixth of the whole canarian endemic flora (including representatives of 11 endemic genera) were obtained. the resulting 1c dna values ranged from 0.19 to 7.21 pg for descurainia bourgeauana and argyranthemum frutescens, respectively (about 38-fold difference). the majority of species, however, possessed ... | 2003 | 12824074 |
| hiv-positive immigrants in the canary islands, spain: implications for public health in europe. | the canary islands face the northwest coast of africa and belong administratively to spain. they represent a frequent step for the entrance of africans into spain and, from there, to all the european union. the presence of hiv-1 non-b variants has already been reported in spain and other european countries, mostly among african immigrants. | 2003 | 12815558 |
| seroprevalence of infection by coxiella burnetii in canary islands (spain). | the aims of our study were: (i) to know the seroprevalence of coxiella burnetii infection in the canary islands, (ii) to evaluate its epidemiologic features and (iii) to compare the rates of seroprevalence using two different cut-offs (1:20 and 1:80) for the diagnosis of past infection. | 2003 | 12800952 |
| primary hyperoxaluria type 1 in the canary islands: a conformational disease due to i244t mutation in the p11l-containing alanine:glyoxylate aminotransferase. | primary hyperoxaluria type 1 (ph1) is an inborn error of metabolism resulting from a deficiency of alanine:glyoxylate aminotransferase (agxt; ec 2.6.1.44). most of the ph1 alleles detected in the canary islands carry the ile-244 --> thr (i244t) mutation in the agxt gene, with 14 of 16 patients homozygous for this mutation. four polymorphisms within agxt and regional microsatellites also were shared in their haplotypes (agxt*ltm), consistent with a founder effect. the consequences of these amino ... | 2003 | 12777626 |
| impact odorants of different young white wines from the canary islands. | five young monovarietal white wines from the canary islands made from gual, verdello, marmajuelo, white listán, and malvasia grape cultivars were studied to determine the characteristics of their most important aromas and the differences among them. the study was carried out using gas chromatography-olfactometry (gc-o) to detect the potentially most important aroma compounds, which were then analyzed quantitatively by gas chromatography-flame ionization detection and gas chromatography-mass spec ... | 2003 | 12744677 |
| diversification of sympatric sapromyza (diptera: lauxaniidae) from madeira: six morphological species but only four mtdna lineages. | a series of recent studies on speciation of insects within the canary islands have indicated considerable within-island diversification, similar to that described in the hawaiian islands. little work has yet been carried out on the neighboring madeiran archipelago, which is also volcanic. this study examines relationships among all known lauxaniid flies of the genus sapromyza from madeira (including six newly described morphological species) based on mitochondrial gene trees constructed from cyt ... | 2003 | 12742747 |