Publications
| Title | Abstract | Year(sorted ascending) Filter | PMID Filter |
|---|
| salivary apyrases of triatoma infestans are assembled into homo-oligomers. | apyrase activity is present in the saliva of haematophagous arthropods. it is related to blood-feeding because of the apyrase ability to hydrolyse adp, a key component of platelet aggregation. five apyrases with apparent molecular masses of 88, 82, 79, 68 and 67 kda were identified in the saliva of the vector of chagas disease, triatoma infestans. the large size observed during purification of these enzymes suggested oligomerization. in the present study, we confirmed, using gel-filtration and a ... | 0 | 16542158 |
| [prevention of chagas' disease in uruguay by means of gammexane; experiments undertaken; plan of campaign against triatoma infestans]. | 1950 | 14783637 | |
| [parasitism of ova of triatoma infestans and panstrongylus megistus by the microhymenopter telenomus fariai lima, 1927]. | 1950 | 24539417 | |
| [anatomy and histology of the subfamily triatominae (heteroptera: reduviidae). i. the head of the triatoma infestans]. | 1952 | 13012836 | |
| [the crystallization of blood ingested by the reduviidae, genus triatoma infestans (klug (1834), t megista (burmeister 1835), t rubrovaria (blanchard 1843), and t brasiliensis (neiva 1911)]. | 1952 | 14954381 | |
| [note on the finding of examples of panstrongylus megistus infected by schizotrypanum cruzi and capture of an example of triatoma infestans, in belo horizonte, minas gerais]. | 1953 | 13134727 | |
| [studies on physiological relations between a carrier of chagas' disease, triatoma infestans and its intestinal symbionts]. | 1953 | 13101671 | |
| [toxic effect of vapors of hexachlorocyclohexane on triatoma infestans]. | 1953 | 13112622 | |
| [triatoma infestans life cycle under laboratory conditions]. | 1953 | 13112609 | |
| [a focus of triatoma infestans in the counties of resende and itaverá, state of rio de janeiro]. | 1953 | 13112607 | |
| [primary parasitemia of metacyclic forms of schizotrypanum cruzi induced by contact of triatoma infestans dejections with excoriated skin of mice]. | 1954 | 14377148 | |
| [folic acid as important factor in the intestinal symbiosis of triatoma infestans]. | 1954 | 13197128 | |
| [possibility of eradicating triatoma infestans with 2 or 3 sprayings of houses with benzene hexachloride; result of a field test]. | 1954 | 13186261 | |
| the bacteria associated with triatoma infestans and some other species of reduviidae. | 1955 | 13280282 | |
| [anatomic and histologic studies on the subfamily triatominae (heteroptera, reduviidae). v. anatomy of the testicle and spermatocytogenesis of triatoma infestans]. | 1956 | 13369152 | |
| [studies on the dependence of the development of the reduviida triatoma infestans klug on its intestinal symbionts]. | 1956 | 13372398 | |
| [importance of environmental factors for the blood sucking activity of triatoma infestans]. | 1956 | 13339513 | |
| [climatic aspects of chagas' disease. i. notes on the geographical distribution of triatoma infestans]. | 1956 | 13494885 | |
| [extent of the geographical distribution of triatoma infestans and its infestation by trypanosoma cruzi in argentina]. | 1957 | 13404005 | |
| [anatomical and histological studies of the subfamily triatominae (heteroptera, reduviidae). vii. anatomical study of the intestinal duct of triatoma infestans]. | 1957 | 13516449 | |
| arthropod transmission of rabbit papillomatosis. | the virus of rabbit papillomatosis, a neoplastic disease studied intensively in relation to cancer because of its tendency toward malignant transformation, has been successfully transmitted by aedes aegypti, rhodnius prolixus, and triatoma infestans from papillomas induced in cottontail rabbits, and by the first species mentioned, from papillomas induced in domestic rabbits. this was accomplished by interrupted feeding, feeding after an interval of several days from the infective meal, or by app ... | 1958 | 13549638 |
| [anatomical and histological studies on the sub-family triatominae (heteroptera, reduviidae). part x. spermiohistogenesis of triatoma infestans]. | 1958 | 13797229 | |
| [study of the proteins of the hemolymph of triatoma infestans and rhodnius prolixus by ultra-microelectrophoresis in agar gel]. | 1959 | 13798984 | |
| [eradication of triatoma infestans]. | 1959 | 13653630 | |
| non-identity of triosephosphate dehydrogenase of adult male and nymph development stages of triatoma infestans. | 1960 | 13792032 | |
| [anatomical and histological studies on a triatominae sub-family (heteroptera, reduviidae). xvii. respiratory marks of triatoma infestans]. | 1960 | 13758098 | |
| a new culture of an acid-fast bacillus isolated from an experimental triatoma infestans infection in a leprosy patient. | 1961 | 13915482 | |
| [determination of chlorides in the hemolymph of "triatoma infestans" and "t. vitticeps" (hemiptera, reduviidae)]. | 1961 | 14470999 | |
| intermediary carbohydrate metabolism of triatoma infestans (insecta; hemiptera) i. glycolytic and pentose phosphate pathway enzymes and the effect of ddt. | 1961 | 13681650 | |
| the metabolic fate of c-14-ddt in triatoma infestans. | 1962 | 13886465 | |
| [deep-freeze preservation of trypanosoma cruzi in a natural vector (triatoma infestans)]. | 1962 | 13945649 | |
| [study on reservoirs and forest vectors of trypanosoma cruzi. i. presence of triatoma infestans (hemiptera, reduviidae) in forest outhouses]. | 1963 | 14116864 | |
| [preliminary study on coelomic infection of triatoma infestans by trypanosoma cruzi and trypanosoma sp. from monkeys]. | 1963 | 14166882 | |
| intermediary carbohydrate metabolism in triatoma infestans (insecta; hemiptera). the metabolism of c14-glucose in triatoma infestans nymphs and the effect of ddt. | 1963 | 14113499 | |
| the effect of ddt on the level di- and triphosphopyridine nucleotides in triatoma infestans. | 1963 | 14011253 | |
| activity of nad-kinase of nymph triatoma infestans upon treatment with ddt and other compounds. | 1964 | 14155171 | |
| [studies of wild reservoirs and vectors of trypanosoma cruzi. iv. natural infection of triatoma infestans, found in wild forest ecotopes, caused by a trypanosome resembling t. cruzi]. | 1964 | 14242006 | |
| [introduction of triatoma infestans (klug, 1834) in pernambuco]. | 1965 | 4957885 | |
| [observations on the behavior of triatoma infestans in the laboratory]. | 1965 | 4961232 | |
| enhanced protein synthesis in triatoma infestans treated with ddt. | 1965 | 14324304 | |
| effect of various synergists on toxicity and in vivo metabolism of ddt in triatoma infestans nymphs. | 1966 | 5960785 | |
| [observations on the dieldrin sensitivity of larvae of triatoma infestans under various nutritional conditions]. | 1966 | 4866994 | |
| glutathione turnover in triatoma infestans treated with 2,2-bis-(p-chlorophenyl)-1,1,1-trichloroethane. | 1967 | 4864257 | |
| the induction of nad kinase by ddt in triatoma infestans. | 1967 | 4291968 | |
| [fluorescent substances in blood-sucking bugs of the south america, triatoma infestans, klug (hemiptera, heteroptera, reduvüdae). i]. | 1967 | 6068228 | |
| laboratory studies of trypanosoma cruzi infections in: rhodnius prolixus--larvae and adults in: triatoma infestans, t. protracta and t. maculata--adults. | 1967 | 4861087 | |
| [method for growing triatoma infestans (klug, 1834) (hemiptera, reduviidae) in the laboratory]. | 1967 | 4877507 | |
| response of single olfactory cell of triatoma infestans to human breath. | 1968 | 4881008 | |
| [monthly variations of the incidence of the evolution forms of triatoma infestans and panstrongylus megistus in the community of bambui, state of minas gerais (ii: 1951-1964)]. | 1968 | 4908873 | |
| determination of the viremic period of avian reticuloendotheliosis virus (strain t) in chicks and virus viability in triatoma infestans (klug) [hemiptera: reduviidae]. | 1968 | 5658887 | |
| experimental infection of triatoma infestans and rhodnius prolixus with trypanosomatidae of the genera crithidia and blastocrithidia. | 1968 | 5703437 | |
| pattern of fluorescing substances in the blood-sucking bug, triatoma infestans, during the last molting. | 1968 | 5307367 | |
| evidence for the ddt-induced synthesis of messenger ribonucleic acid in triatoma infestans. | 1968 | 5758305 | |
| some properties of the microsomal system metabolizing ddt in triatoma infestans. | 1969 | 4389231 | |
| [variations of hemolymph of triatoma infestans. report]. | 1969 | 4906465 | |
| [problems due to reinfection by triatoma infestans in disinfected dwellings and the concept of reinfection]. | 1969 | 4904048 | |
| some observations on xenodiagnosis with rhodnius prolixus and triatoma infestans in human infections with bahian strains of trypanosoma cruzi. | 1969 | 4980623 | |
| [house infestation caused by triatoma infestans and various epidemiologic aspects of american trypanosomiasis in an area of the state of são paulo, brazil]. | 1969 | 4984570 | |
| [spraying suspension in the control of triatoma infestans in areas of the state of são paulo, brazil]. | 1969 | 4190315 | |
| [behavior of triatoma infestans under various laboratory conditions]. | 1970 | 4993631 | |
| [markin triatoma infestans eggs with various dyes]. | 1971 | 4945551 | |
| [residual house infestation by triatoma infestans]. | 1971 | 4999079 | |
| [direct transmission of trypanosoma cruzi between triatoma infestans nymphs]. | 1971 | 5002107 | |
| [resistance and susceptibility to insecticides of triatoma infestans, vector of chagas' disease]. | 1971 | 5005716 | |
| blastocrithidia triatomae n. sp. found in triatoma infestans from argentina. | 1971 | 4943630 | |
| [preliminary field tests to measure the residual action of hexachlorocyclohexane on triatoma infestans nymphs]. | 1972 | 4122725 | |
| [action of 7 insecticide preparations on laboratory-raised triatoma infestans]. | 1972 | 4628950 | |
| vital statistics of triatominae (hemiptera: reduviidae) under laboratory conditions. i. triatoma infestans klug. | 1972 | 4559948 | |
| notes on colonization of triatoma infestans (hemiptera, reduviidae). | 1972 | 4599489 | |
| [anomalous forms of triatoma infestans]. | 1972 | 4574397 | |
| female specific proteins in triatoma infestans haemolymph. | 1973 | 4590007 | |
| [ultrastructure of the egg of triatoma infestans klug (heteroptera, reduviidae), morphogenesis of embryonic cuticles and the significance of the envelopes in the transit of water]. | 1973 | 4572462 | |
| cytogenetics of triatominae: ii-spermatogenesis in hybrid between triatoma infestans and triatoma pseudomaculata (hemiptera, reduviidae) | 1974 | 4618618 | |
| [opening mechanism of the mouth of the hematophagous hemipteran, triatoma infestans]. | 1974 | 4590239 | |
| control of triatoma infestans (klug) with malathion concentrate. | 1975 | 1091738 | |
| a comparison of rhodnius prolixus, triatoma infestans and panstrongylus megistus in the xenodiagnosis of a chronic trypanosoma (schizotrypanum) cruzi infection in a rhesus monkey (macaca mullatta). | fifth instar rhodnius prolixus, triatoma infestans and panstrongylus megistus were fed on a rhesus monkey (macaca mullatta) with a chronic infection of peru strain trypanosoma cruzi and examined 30 days later for the presence of trypanosomes in the rectum. no correlation could be demonstrated between either blood meal size or sex and the subsequent development of a rectal infection with t. cruzi. as t. infestans and p. megistus were more highly infected than r. prolixus in terms of both percenta ... | 1975 | 814658 |
| degradation of serum proteins in triatoma infestans. | 1976 | 59671 | |
| [cryopreservation of trypanosoma cruzi in examples of triatoma infestans experimentally infected]. | 1976 | 794979 | |
| chitin synthesis in triatoma infestans and other insects. | in vivo and in vitro synthesis of chitin in triatoma infestans was studied. for in vivo experiments, [14c] sugars were injected through the abdominal wall. maximal incorporation of radioactivity into the cuticle was attained immediately after the ecdysis. the identification of in vivo synthesized chitin was performed by the enzymatic hydrolysis of the alkali-insoluble material from the cuticle with helix chitinase. the main water-soluble compound obtained was n-acetylglucosamine as demonstrated ... | 1976 | 802626 |
| the intestine of triatoma infestans. i. cytology of the midgut. | 1976 | 789910 | |
| toxicity of methyl bromide and other gaseous insecticides to triatoma infestans. | cuticular penetration of lipid soluble substances in triatoma infestans is very poor (less than 1% in 24 hr), while the respiratory route is particularly efficient (28% in 5 min). accordingly, several noxious gases killed the insect at short periods of time. ch3br and so2 were particularly effective and they also evidenced ovicide action. with the former compound this effect is also observed at low concentrations. the ch3br hydrolysis products or its metabolites were not similarly effective, whi ... | 1976 | 829466 |
| [microbiological flora of the small intestine in triatoma infestans]. | 1976 | 794626 | |
| letter: apparent absence of a sex attractant in adult triatoma infestans (klug), vector of chagas' disease. | 1976 | 822541 | |
| change with age of feulgen-dna values in the blood-sucking insect, triatoma infestans klug. | feulgen-dna values were evaluated cytophotometrically in the malpighian tubes of t. infestans at the nymphal, adult and ageing life periods. in all cases the total nuclear feulgen-dna contents were found to be distributed within the 32c and 64c classes. however, part of the feulgen-dna values is shifted to lower intervals in ageing insects, as compared with nymphal and adult individuals, promoted by decrease in feulgen-dna values of the euchromatins. changed response to feulgen reaction due to s ... | 1977 | 342460 |
| [spontaneous infection of marmoset-monkeys (sanguinus oedipus) with a trypanosoma cruzi-like-strain, springer 1975. isolation and identification (author's transl)]. | a trypanosoma cruzi-like strain was isolated from marmoset monkeys originating from columbia. the frequency of affected monkeys was up to 32.7%. the parasite density was 10-40 trypomastigote forms per mililiter. monkeys, rats, mice and other small rodentia were found to be susceptible. clinical symptoms or histopathological findings could not be acertained with these trypanosomes even after a 2 1/2 year observation period. the strain behaved as an apathogen in experimental animals. the parasitae ... | 1977 | 416623 |
| some cytochemical characteristics of the malphighian tube cells in the blood-sucking bug, triatoma infestans klug. | 1977 | 610857 | |
| establishment and characterization of a cell line (btc-32) from the triatomine bug, triatoma infestans (klug) (hemiptera: reduviidae). | the establishment of a cell line from embryonic tissues of the triatomine bug, triatoma infestans is described. the cell line consists of three cell types which are described, and has a population doubling time of 48 hours during the logarithmic phase of growth. a proportion of the cells remain in the medium as floaters. of the chromosome preparations that could be counted, the majority contained the diploid (2n = 22) number. the cell line has undergone 129 subcultures and has been maintained fo ... | 1977 | 322623 |
| assembly pheromone of triatoma infestans and rhodnius prolixus nymphs (hemiptera: reduviidae). | 1977 | 328883 | |
| [cytochemical data on histones of the heterochromatins and euchromatins of triatoma infestans klug (author's transl)]. | in cells of the malpighian tubes of triatoma infestans klug, the histone content reactive to the alkaline fast green method does not remarkably differ when nuclei with various heterochromatic patterns (t1 and t8) are compared to each other. the fast green-histone values for the euchromatins (and heterochromatins) of both nucleus types also appear not differing. however, the possibility that these histones are differently linked to dna in euchromatin or heterochromatin variants is not to be ruled ... | 1977 | 339295 |
| observations on the feeding and defecation patterns of three triatomine species (hemiptera: reduviidae). | a comparative laboratory study of feeding and defecation behavior of three species of tritomines (rhodnius prolixus, triatoma infestans and t. dimidiata) indicated evident differences among the species and among the different stages of same species. time required for a full blood meal was related to the size of the specimen. insects required an average of 11-28 min for engorgement although some finished within 10 min. t. dimidata frequently interrupted the act of feeding, a probable explanation ... | 1977 | 16468 |
| search for trypanosoma rangeli in endemic areas of trypanosoma cruzi in argentina and brazil. | because the presence of trypanosoma rangeli in argentina and brazil has not been confirmed, a serach was carried out in man and triatomine insects. fifty-nine of 207 persons (28.5%) were infected when studied with one or more xenodiagnosis (40 triatoma infestans/xenodiagnosis); 0.1% to 13% of 7,821 bugs' feces and 4% of 875 dissected midguts showed t. cruzi in giemsa stained smears. one of 6,980 hemolymph samples and 1/875 salivary glands showed few flagellates which may have originated in the g ... | 1977 | 407809 |
| [natural infection of calomys musculinus (rodentia, cricetidae) by trypanosoma cruzi]. | in the rural area of las higueras, río cuarto, córdoba, argentina, a trypanosoma was isolated from a wild rodent (c. musculinus). the trypanosome was classified as trypanosoma cruzi because of the following characteristics: morphology as described by hoare for the schizotrypanum sub-genus: thin shaped, pointed back end, nucleus placed approximately in the middle of the body, prominent and subterminal kinetoplast and short free flagellum. the size measurements were as follows: total lengh 22.02 + ... | 1977 | 408884 |
| comparative xenodiagnosis with three triatomine species of different hosts with natural and experimental chronic infections with trypanosoma (schizotrypanum) cruzi. | simultaneous xenodiagnosis was made of 29 patients with chronic chagas's disease, six naturally infected opossums (didelphis azarae) and of a rhesus monkey with an experimental chronic infection with trypanosoma (schizotrypanum) cruzi (peru strain). patients and opossums were from an endemic area in the state of bahia, brazil, where panstrongylus megistus is the sole domiciliary vector of the disease to man. various instars of p. megistus triatoma infestans and rhodnius prolixus were used. the p ... | 1978 | 416525 |
| development of trypanosoma cruzi in the vector in the absence of blood. | first stage nymphs of triatoma infestans and dipetalogaster maximus which had never fed after egg hatching, were allowed to ingest by artificial feeding a blood-free suspension of trypanosoma cruzi trypomastigotes collected from experimentally infected mice. a high percentage of the vectors acquired a normal infection and produced infective stages. the parasite's development in the vector did not require blood but may have needed the presence of unknown factors secreted and/or excreted in the in ... | 1978 | 32750 |
| computer analysis of stained chromatin on malpighian tubes of triatoma infestans klug (hemiptera, reduviidae). | 1978 | 370689 | |
| feulgen-dna absorption spectrum of euchromatin and constitutive heterochromatin. | when the heterochromatin and euchromatin of triatoma infestans are maximally depurinated, their feulgen-dna spectral profiles exhibit a shoulder at about lambda = 530 nm. the shoulder is especially prominent in the curves of the heterochromatin. it is assumed that this pattern is related to richness in repetitive dna in the heterochromatin, favoring appearance of schiff reagent molecules di-substituted with adjacent apurinic acid aldehydes. | 1978 | 83338 |
| [new comparative studies between dipetalogaster maximus and triatoma infestans in the xenodiagnosis of chronic human chagas infection]. | 1978 | 98820 | |
| [epidemiology of chagas disease in chile. housing conditions related to the presence of triatoma infestans and the rate of humans and animals infected by trypanosoma cruzi (author's transl)]. | 1978 | 104721 | |
| the intestine of triatoma infestans. ii. the surface coat of the midgut. | 1978 | 682225 | |
| [biochemistry of the life cycle of triatoma infestans (vinchuca). 1. lipids and fatty acids composition]. | the lipid composition of triatoma infestans (vinchuca) was studied by thin layer chromatography and gas lipid chromatography. the main fatty acids found were oleic and palmitic followed by stearic, palmitoleic and linoleic. only very small amounts of arachidonic and docosahexenoic acids were present. the composition depended on the incorporation of the fatty acids of the blood ingested, but it was modified in a small extent by the insect. the fatty acid composition changed during the development ... | 1978 | 400662 |