| a review. innate resistance in malaria. | | 1976 | 7463 |
| malaria in illinois. | | 1977 | 19393 |
| malaria in the republic of the philippines. a review. | malaria in the republic of the philippines is caused principally by p. falciparum and p. vivax, with the former as predominant species. p. malariae is occasionally reported, while p. ovale is very rare and has been reported only in the island of palawan. malaria is widespread in distribution with prevalence varying from one area to the other. in 1970, the malaria morbidity rate was reported to be 77.6 per 100,000 while the mortality rate was 1.8 per 100,000. case detection activities revealed th ... | 1977 | 21558 |
| complement activation by parasites. a review. | activation of complement by parasites (living parasites or purified parasite antigens) is involved in several mechanisms of the host parasite relationship. in most of the experiments performed in vitro, complement activation was found to be lethal for the parasites, but sometimes it could be essential for the development of parasitemia. both classical and alternative complement pathways may be activated by parasites; the classical pathway nearly always requires the involvement of antibodies wher ... | 1979 | 35934 |
| caveola--vesicle complexes in the plasmalemma of erythrocytes infected by plasmodium vivax and p cynomolgi. unique structures related to schüffner's dots. | erythrocytes infected with plasmodium vivax and p cynomolgi, characterized by schüffner's dots on giemsa-stained thin films, were studied by electron microscopy and immunocytochemistry. a caveola-vesicle complex, which consisted of a caveola surrounded by vesicles, in an alveolar fashion, formed along the erythrocyte plasmalemma. horseradish-peroxidase-labeled immunoglobulin from a monkey infected with p vivax bound to the vesicle membrane. cationized ferritin appeared within the vesicles after ... | 1975 | 50017 |
| the indirect hemagglutination test for malaria. evaluation of antigens prepared from plasmodium falciparum and plasmodium vivax. | soluble antigens were prepared from plasmodium falciparum and p. vivax and were evaluated in the indirect hemagglutination test. these antigens, attached to aldehyde-fixed type "o" erythrocytes, detected antibodies in more than 91% of infections with the homologous plasmodium species. detection rates in infections caused by the heterologous species ranged from 72% to 76%. positive reactions occurred in less than 2% of sera from persons without malaria infection. | 1975 | 50747 |
| specificity of the circum-sporozoite precipitation antigen(s) of human and simian malarias. | | 1976 | 60482 |
| [strain related differences in the immunodiagnosis of malaria (author's transl)]. | in infections with p. falciparum and p. vivax antibody titers were found to differ in relation to strains. various strains of both plasmodium species used as antigens showed differences in their sensitivity in reactions with one patient serum. in p. vivax infections it is supposed that some antibody titer differences are caused by antigen variations. | 1977 | 67686 |
| merozoite vaccination of douroucouli monkeys against falciparum malaria. | erythrocytic merozoites of plasmodium falciparum (gambia) were isolated from cultures of schizont-infected human red cells on cf 11 cellulose columns. douroucouli monkeys vaccinated with such preparations stored in liquid nitrogen and then emulsified in freund's complete adjuvant (f.c.a.), were resistant to successive challenges with west african (lagos) and east african (uganda palto-alto) strains of p. falciparum. the induced immunity is specific since vaccination with p. knowlesi merozoites i ... | 1977 | 69057 |
| transient an-alpha-lipoproteinaemia in man during infection by plasmodium vivax. | | 1978 | 77973 |
| transient changes in serum lipoproteins during antimalarial therapy and malaria. | | 1978 | 80548 |
| cause of anaemia in malaria. | 51cr studies showed that after complete eradication of malarial parasites erythrocyte life-span is reduced for 4-5 weeks and that the reduction is associated with the presence of complement-containing immune complexes on the red-cell surface. the rate of erythrophagocytosis in the spleen is increased during this period. 59fe studies of erythropoiesis indicated a mild degree of marrow depression. a very important factor causing anaemia in malaria appears to be a complement-mediated immune process ... | 1979 | 86777 |
| increasing incidence of malaria in britain. | | 1979 | 87705 |
| recurrent anaphylaxis due to plasmodium vivax infection. | | 1979 | 87792 |
| sensitivity of duffy negative erythrocytes in aotus monkeys to plasmodium vivax. | | 1978 | 97822 |
| antimalarial activities of various 4-quinolonemethanols with special attention to wr-142,490 (mefloquine). | pilot appraisals of the activities of a selected group of 4-quinolinemethanols against acute plasmodium falciparum infections in owl monkeys indicated that compounds of this class are equally active against infections with chloroquine-resistant and chloroquine-susceptible strains and that this efficacy is not compromised by concomitant resistance to pyrimethamine, and in addition, identified three derivatives with outstanding activity (wr-226,253; wr-142,490; and wr-184,806). wr-142,490, the sec ... | 1978 | 98104 |
| plasmodium falciparum and plasmodium vivax infections in the owl monkey (aotus trivirgatus). i. the courses of untreated infections. | this study, the first of three designed to determine the feasibility of using owl monkeys infected with human plasmodia in the search for new, more broadly active antimalarial drugs, dealt with the characteristics of untreated infections with eight strains of plasmodium falciparum and two strains of p. vivax. such infections, induced by standardized inocula of these strains in 1,733 monkeys, all aotus trivirgatus griseimembra, were followed from day of inoculation to death of self-cure. the viru ... | 1978 | 99055 |
| plasmodium falciparum and plasmodium vivax infections in the owl monkey (aotus trivirgatus). ii. responses to chloroquine, quinine, and pyrimethamine. | the studies described in this report were designed to determine the responses of established infections with eight strains of plasmodium falciparum and two strains of p. vivax in owl monkeys to treatment with chloroquine, quinine, and pyrimethamine. responses with these different strains ranged from cure via application of well-tolerated doses of two of the above drugs and refractoriness to treatment with maximally tolerated doses of the third, to complete resistance to maximally tolerated doses ... | 1978 | 99056 |
| plasmodium falciparum and plasmodium vivax infections in the owl monkey (aotus trivirgatus). iii. methods employed in the search for new blood schizonticidal drugs. | this report describes, illustrates, and validates the major features of a procedure designed to provide primary assessments of the activities of potential antimalarial drugs against infections with chloroquine-resistant or pyrimethamine-resistant strains of plasmodium falciparum in owl monkeys of colombian origin. studies with 14 specially selected compounds have shown that the test method has the capacity to identify and quantify diverse levels of therapeutic efficacy among agents that differ w ... | 1978 | 99057 |
| antimalarial activities of various 4-pyridinemethanols with special attention to wr-172,435 and wr-180,409. | pilot appraisals of the activities of 10 specially selected 2,6-substituted-4-pyridinemethanols against acute plasmodium falciparum infections in owl monkeys identified three derivatives that were two to three times as active as chloroquine against infections with a 4-aminoquinoline-susceptible strain and, at the same doses, were equally effective against infections with a strain fully resistant to treatment with maximally tolerated doses of chloroquine, quinine, and pyrimethamine. two of these ... | 1978 | 101132 |
| [an epidemiological consideration of the status of infection in 29 patients with malaria (author's transl)]. | | 1978 | 101609 |
| antimalarial activities of wr-194,965, an alpha-amino-o-cresol derivative. | pilot appraisals of the activities of wr-194,965 and wr-204,165, two closely related o-cresol derivatives (both mannich bases), in owl monkeys infected with the multidrug-resistant vietnam smith strain of plasmodium falciparum showed that these compounds had similar levels of efficacy. total course doses effecting 90% cures (cd(90)s) were 27 and 37 mg/kg of body weight for the respective compounds, values almost identical to the cd(90) of mefloquine (a highly promising 4-quinolinemethanol) again ... | 1978 | 103492 |
| antimalarial activities of the 4-quinolinemethanols wr-184,806 and wr-226,253. | wr-184,806 and wr-226,253, two 4-quinolinemethanols structurally similar to wr-142,490 (mefloquine), have been studied in depth in owl monkeys infected with various drug-resistant and drug-susceptible strains of plasmodium falciparum and p. vivax in an effort to provide support and guidance for projected evaluations in human volunteers. the results of these studies, confirmatory of preliminary appraisals, showed that wr-184,806 was approximately one-third as active as wr-142,490 against infectio ... | 1978 | 103493 |
| studies on the 2,4-diamino-6-substituted quinazolines. ii. activities of selected derivatives against infections with various drug-susceptible and drug-resistant strains of plasmodium falciparum and plasmodium vivax in owl monkeys. | four 6-thio-, one 6-sulfinyl-, and two 6-sulfonyl-substituted 2,4-diaminoquinazolines were evaluated for capacities to cure established infections with the chloroquine-resistant vietnam oak knoll and pyrimethamine-resistant malayan camp-ch/q strains of plasmodium falciparum in owl monkeys. as compared with the doses of standard drugs required for cure of infections with drug-susceptible strains or doses of the newly developed aminoalcohols required for cure of either drug-susceptible or drug-res ... | 1979 | 114065 |
| studies on the 2,4-diamino-6-substituted quinazolines. iii. the capacity of sulfadiazine to enhance the activities of wr-158,122 and wr-159,412 against infections with various drug-susceptible and drug-resistant strains of plasmodium falciparum and plasmodium vivax in owl monkeys. | previous studies showed: 1) that the activities of the 2,4-diamino-6-substituted quinazolines. wr-158,122 and wr-159,412, against plasmodium falciparum and plasmodium vivax infections in owl monkeys, were seriously impaired when infecting strains were pyrimethamine-resistant; and 2) that primary treatment failure with either agent led frequently to emergence of parasites resistant to these derivatives. taking advantage of the potencies of wr-158,122 and wr-159,412 as dihydrofolic acid reductase ... | 1979 | 114066 |
| effect of sequential infection with plasmodium vivax and p. falciparum in the aotus trivirgatus monkey. | aotus trivirgatus monkeys with prior experience with plasmodium vivax were inoculated with p. falciparum via the bites of infected mosquitoes. the animals with prior malaria had higher parasitemias and significantly higher levels of mosquito infectivity than monkeys with no prior p. vivax experience. monkeys with a history of p. falciparum that were inoculated with p. vivax had essentially the same parasitemias as those with no prior malaria. however, levels of mosquito infectivity were markedly ... | 1979 | 117086 |
| [advantages of the errecart's technique for the identification of plasmodium (author's transl)]. | errecart (1945) proposed a modified technique for making thick films for the diagnosis of chaga's disease. we applied his technique to the study of malaria in mammals; the morphology of the blood parasites is very well preserved and allows the identification of species which are frequently not identifiable in ordinary thick films. | 1979 | 120125 |
| [current information on treatment and prophylaxis of malaria (author's transl)]. | malaria is not a disease of the past. as long as worldwide eradication has not been achieved there is a close connection between countries which export it and those which import it. if the european doctor is presently confronted with a feverish disease which may have been brought in from a tropical area, he should immediately think of malaria and take the necessary measures for treatment. if patients or travelers come into the office and enquire about drugs and preventive measures against malari ... | 1979 | 120502 |
| characterization of sporozoite surface antigens by indirect immunofluorescence: detection of stage- and species-specific antimalarial antibodies. | indirect immunofluorescence (if) was used to localize stage-specific antigen(s) on the surface of the sporozoite membrane. the authors examined the feasibility of using an if assay to determine whether an antisporozoite response is developed by individuals living in endemic areas. the specificity and sensitivity of the if assay were first defined by using hyperimmune sera of sporozoite-immunized hosts protected against rodent (p. berghei), simian (p. knowlesi), and human (p. falciparum, p. vivax ... | 1979 | 120770 |
| [introduction of malaria into the rsfsr]. | | 1975 | 126355 |
| [attempt to obtain in vitro pre-erythrocyte forms of plasmodium vivax in human liver cell cultures inoculated with sporozoites]. | using sporozoites of a strain of plasmodium vivax of north korean origin maintained in human subjects and in anopheles atroparvus, the authors inoculated human liver cell cultures (primary cultures and ist subcultures). the appearance of some rare intracytoplasmic forms is described, which are thought to be very likely connected with the pre-erythrocytic cycle of p. vivax. further attempts are nevertheless necessary to confirm, or invalidate, the obtained results. | 1976 | 135630 |
| [susceptibility of anopheles maculipennis atroparvus v. thiel to infection with the azerbaijan strains of plasmodium of tertian malaria (plasmodium vivax)]. | | 1977 | 144846 |
| [chemotherapy of infections in the third world]. | | 1979 | 162323 |
| parasitology survey and seroepidemiology of amoebiasis in south kalimantan (borneo), indonesia. | a parasitology surevy was conducted among inhabitants of 7 villages in 3 regencies in south kalimantan province, indonesia. a total of 2,169 stool specimens, 2,756 blood smears and 1,027 serum specimens were obtained, representing samples from approximately 10%, 12% and 5% of the population, respectively. one to 8 different intestinal parasitic infections were detected in 97% of the people. those parasites most frequently found were trichuris trichiura (83%), ascaris lumbricoides (79%), and hook ... | 1975 | 167454 |
| [malarial hepatitis. apropos of a case]. | | 1977 | 206971 |
| biomedical survey in irian jaya (west irian), indonesia. | a biomedical survey was conducted in several areas of irian jaya, indonesia in july 1972 in association with an investigation of reports of a cholera outbreak. stool specimens, blood smears and sera were collected and examined for evidence of parasitic as well as other infectious diseases. a total of 114 stools were examined and the most commonly found intestinal parasites were trichuris trichiura (94%), ascaris lumbricoides (74%), hookworm (58%), entamoeba coli (15%), endolimax nana (8%), entam ... | 1977 | 208184 |
| letter: latency in plasmodium vivax infection. | | 1975 | 238313 |
| patterns of plasmodium vivax recurrence in a high-incidence coastal area of el salvador, c. a. | during field studies carried out in 1971, 1972 and 1973 in a highly malarious coastal area of el salvador, it was possible to collect information on the patterns of plasmodium vivax parasite occurrence in a large number of infected individuals. in most of the persons who had experienced a malaria attack during the high transmission period in june, july, august and september, renewed activity occurred 5 to 8 months later, during the low transmission season the next year. subsequent activity in th ... | 1975 | 239603 |
| chemoprophylaxis of malaria. | | 1977 | 318895 |
| plasmodium vivax: correlation of circumsporozoite precipitation (csp) reaction with sporozoite-induced protective immunity in man. | | 1977 | 320027 |
| a strain of plasmodium vivax characterized by prolonged incubation: the effect of numbers of sporozoites on the length of the prepatent period. | the north korean strain of plasmodium vivax was characterized by its extraordinarily prolonged incubation period in certain circumstances. it was clearly demonstrated by quantitative observations that the phenomenon may be elicited by the inoculation of small numbers of sporozoites. after the intradermal inoculation of 10 or 100 sporozoites, the incubation period was delayed for periods varying between 262 and 628 days; after u,000 sporozoites, with one exception, the same delay occurred; after ... | 1976 | 320726 |
| prepatent periods of a tropical strain of plasmodium vivax after inoculations of tenfold dilutions of sporozoites. | eleven patients requiring malaria therapy were inoculated intradermally with graded doses of sporozoites of the chesson strain of plasmodium vivax. estimated doses of 10 sporozoites were given to four patients, of 100 to three patients, of 1,000 to two patients, and of 10,000 to two patients. parasitaemia was detected in all patients 12 to 17 days after inoculation; fever began on the 14th to 19th days. the results of the trials are compared with earlier work on a temperate strain of p. vivax in ... | 1976 | 320727 |
| an outbreak of introduced malaria in california possibly involving secondary transmission. | during 1974, 12 cases of plasmodium vivax malaria were reported from an agricultural area in california's sacramento valley. at least three of these cases resulted from local mosquito transmission. the imported cases were in punjabi immigrants except for one in an american-born visitor to the punjab. this is the 11th reported outbreak of introduced malaria in the united states since 1952, and the first in california since 1957. a unique aspect of this outbreak is the likelihood that secondary tr ... | 1977 | 320891 |
| radical cure of chesson strain vivax malaria in man by 7, not 14, days of treatment with primaquine. | glucose-6-phosphate dehydrogenase-normal adult volunteers infected with mosquito-bone chesson strain vivax malaria were treated with chloroquine and primaquine during the initial attack. administration of 60 mg (base) of primaquine daily for 7 days was as effective in preventing relapse as is the regimen customarily used for the radical cure of infections produced by this strain, namely, 30 mg daily for 14 days. however, it is stressed that because of the risk of primaquine-induced hemolysis in ... | 1977 | 326072 |
| [transmission of the brazilian strain of tertian malaria by anopheles maculipennis atroparvus mosquitoes]. | | 1977 | 327252 |
| malaria field studies in a high-incidence coastal area of el salvador, c.a. | a three-year investigation was made of the incidence patterns and characteristics of malaria in a small high-incidence coastal area of el salvador with a resident population of about 6,000 persons and a migrant population of 3,000 to 4,000 others. it found a significant increase in the incidence of plasmodium falciparum cases during the three-year period, combined with relative stability in the annual number of plasmodium vivax cases. a close correlation was observed between the seasonal occuren ... | 1977 | 328096 |
| malaria and hereditary ovalocytosis. | hereditary ovalocytosis in papua new guinea is restricted to areas of endemic malaria and may confer increased resistance to the disease. the incidence of malaria was investigated in 1616 melanesiams of known red cell morphology and severity of infection determined in a smaller subsample. ovalocytics tended to be more resistant to severe malarial infections than normocytics. the ratio of parasitaemia in 112 ovalocytics compared with 741 normocytic children was 1.05 for p. falciparum; 0.90 for p. ... | 1977 | 328370 |
| the prevention and treatment of malaria. | | 1977 | 329080 |
| congenital malaria: a rare cause of splenomegaly and anemia in an american infant. | a 38-day-old infant had fever, jaundice, hepatosplenomegaly, and a hemolytic anemia. a peripheral blood smear demonstrated intraerythrocytic malarial parasites identified as plasmodium vivax. maternal and infant sera contained antibodies to this species. a directed history revealed the mother had suffered several febrile illnesses in mexico during her pregnancy. malaria had not been diagnosed nor was it considered at the time of her delivery at this hospital. review of this and six other cases o ... | 1977 | 329210 |
| [obscure diagnosis of malaria (author's transl)]. | | 1977 | 329379 |
| morphologic variants of anopheles albimanus and susceptibility to plasmodium vivax and p. falciparum. | three morphologically different, true-breeding phenotypes have been isolated from a strain of anopheles albimanus from lake apastepeque, el salvador. studies with coindigenous strains of plasmodium vivax and p. falciparum show that these phenotypes differ significantly in their susceptibility to malaria parasites. this difference is apparent both in the number of mosquitoes that become infected and the level of infection obtained. variations in malaria susceptibility are markedly greater with p. ... | 1977 | 329696 |
| crossreactivity with sporozoites, exoerythrocytic forms and blood schizonts of plasmodium berghei in indirect fluorescent antibody tests with sera of rats immunized with sporozoites or infected blood. | ifa studies are reported using plasmodial antigens from three different stages of the life cycle of plasmodium berghei: sporozoites (sp); exoerythrocytic schizonts in rat liver (eef); and parasitized rat erythrocytes (sch = schizonts). two series of specific sera were applied: sera from adult rats with a blood-induced infection (series a) and sera from rats immunized against sporozoites by mosquito bites and protected against parasitaemia by chloroquine (series b). in series a antibody titres wi ... | 1977 | 330066 |
| [tertiary malaria with acute lung edema in a turkish child]. | in the past 10-15 years there has been a continuous increase of imported cases of malaria in the federal republic of germany. the case of a two-year-old child of a turkish foreign worker with severe tertian malaria complicated by pulmonary edema is described. in general tertian malaria is rarely fatal to adults, but in children the primary attack can be life threatening. | 1977 | 336495 |
| efficacy of 5-day radical treatment of p. vivax infection in tamil nadu. | | 1977 | 336529 |
| [identification of plasmodial antibodies in the immunodiagnosis of malaria (author's transl)]. | out of 880 sera which were examined for antibodies to plasmodia 69 (7.8%) reacted only with p. falciparum antigen, 371(42.2%) reacted only with p. fieldi antigen, and 440 (50%) responded to both antigens. these groups were differentiated further with antigens from p. vivax, p. ovale, and p. malariae. the results showed that the p. ovale antigen was distinguished by a marked activity with those sera that had reacted only with p. fieldi in the screening test. with sera that had responded to both a ... | 1977 | 337074 |
| population studies of plasmodium vivax. 1. the theory of polymorphism of sporozoites and epidemiological phenomena of tertian malaria. | the understanding of clinico-epidemiological phenomena of tertian malaria has been the subject of controversy. the authors suggest a system of postulates which give a non-contradictory explanation of the phenomena of relapses and long incubation. the main idea is that the duration of exoerythrocytic development of plasmodium vivax is a polymorphic characteristic controlled by a set of genes. according to these postulates sporozoites may be subdivided into two groups designated as tachysporozoite ... | 1977 | 338188 |
| population studies of plasmodium vivax. 2. distribution of manifestations in foci of tertian malaria. | the authors investigate a mathematical model based on the theory they proposed in a previous publication. the model fits field data collected in re-established foci of tertian malaria. the patterns of distribution of manifestations of tertian malaria among the population may readily be explained on the basis of the theory of polymorphism of sporozoites. | 1977 | 338189 |
| the duffy blood group and malaria prevalence in gambian west africans. | erythrocytes from 1,168 donors, comprising almost the entire populations of two rural gambian villages, have been tested for duffy blood group antigens using antisera to both fya and fyb. all tests were negative. blood film examination of the same samples showed complete absence of plasmodium vivax parasitaemia, but infections with p. falciparum,p. malariae and p. ovale were observed. the findings are consistent with the view that the duffy-negative phenotype, fyfy, constitutes the basis of inna ... | 1977 | 339418 |
| incubation and prepatent periods of plasmodium vivax. | | 1977 | 339427 |
| comparison of treatment schedules for plasmodium vivax infections in the solomon islands. | a total of 26 patients infected with solomon islands strains of plasmodium vivax was treated with one of three regimens of cloroquine-primaquine, in an attempt to determine the relapse patterns and the response to treatment of the local strains of parasite. the results suggest that the standard course of chloroquine-primaquine provides a radical cure for the strains of plasmodium vivax from the solomon islands, provided that strict supervision of drug administration is enforced. | 1977 | 339599 |
| the seroepidemiology of malaria in middle america. iv. passage of malaria antibodies from mothers to infants. | in an area of el salvador moderately endemic for malaria, use of the indirect fluorescent antibody test (ifa) showed that 44% of the infants born to mothers who had ifa responses to plasmodium vivax of 1:20 or higher during the latter part of their pregnancy had positive ifa responses of 1:10 or higher to this antigen. no serum from an infant was positive in the absence of some level of malarial response in the mother. | 1977 | 339753 |
| chemosuppressive field trials in thailand. iii. the suppression of plasmodium falciparum and plasmodium vivax parasitemias by a sulfadoxine-pyrimethamine combination. | | 1977 | 339754 |
| [connatal malaria (author's transl)]. | a case of connatal malaria due to plasmodium vivax in a newborn of turkish origin is presented. most likely the infection was acquired by materno - fetal transfusion during labor. pathophysiological aspects and mode of transmission of this rare disease are discussed. | 1977 | 340774 |
| malaria in a honduras hunter. | | 1978 | 341334 |
| malaria cases observed in gdańsk in 1973-1977. | | 1977 | 342009 |
| [clinical problems in current malaria. considerations apropos of 2 cases]. | two cases of malaria imported from west africa by two sailors (falciparum and vivax respectively) are reported. it is pointed out that nowadays malaria is no longer indigenous to sicily but has to be imported; an increasing number of cases of malaria are being reported world-wide in relation to increased traffic volumes, particularly air traffic. this means growing importance of imported pathology for which a new training strategy is required (with regard to young physicians who at present are q ... | 1978 | 342993 |
| chemoprophylaxis and malaria in american servicemen returning from vietnam. | information relating to chemoprophylaxis and malaria in 49 men who served with the united states armed forces in vietnam and who developed overt malaria after departure from vietnam indicated that: 1) compliance with intended chemoprophylactic regimens was far optimal; 2) a history of recent prophylactic ingestion of chloroquine was not a reliable indicator of infection with chloroquine-resistant plasmodium falciparum: 3) reported ingestion of half or more of an intended terminal chemoprophylact ... | 1978 | 343607 |
| babesia microti infection in man: evaluation of an indirect immunofluorescent antibody test. | an indirect immunofluorescent antibody test was used to detect antibody to babesia microti in human sera. nine patients from nantucket island, massachusetts infected with b. microti had serum titers greater than or equal to 1,024. of 84 control sera from new york city residents, 246 sera from patients with possible exposure to ticks, and 36 sera from patients with suspected or confirmed tick bites, none was reactive at titers of 1:16 or above. the within-test reproducibility was within one fourf ... | 1978 | 343608 |
| clinical and hematologic peculiarities of malaria in infancy. a study of 40 infants. | | 1978 | 346290 |
| response of p. vivax and p. falciparum cases to presumptive treatment with chloroquine in some districts of karnataka. | | 1977 | 346479 |
| [hemiparkinsonism, probably due to malaria (author's transl)]. | | 1978 | 348371 |
| [malaria; a summary]. | | 1978 | 348605 |
| pathophysiology of atypical malaria. | | 1977 | 348670 |
| clinical variants of malaria. | | 1977 | 348671 |
| [comparison of mosquito infectiosity with the causative agents of malaria from blood sucking on man and through a biomembrane]. | | 1978 | 353474 |
| [congenital malaria caused by plasmodium vivax (a case report)]. | | 1978 | 353713 |
| [receptivity of the vector a.l. atroparvus to 2 strains of p. vivax]. | | 1978 | 353945 |
| [imported malaria in the soviet and foreign citizens]. | | 1978 | 354018 |
| lymphocyte mitogenic factor in sera from patients with falciparum malaria. | to test for the presence of a lymphocyte mitogenic factor in malaria, sera were obtained from 10 patients with malaria (9 with falciparum and one with vivax), and 10 noninfected controls. the sera from the malarial patients caused an increased blastogenesis in mouse splenic lymphocyte cultures and inhibited hemagglutination between lipid-a-coated erythrocytes and lipid-a antibodies. none of the sera were positive using the limulus amebocyte lysate test. these results could be interpreted to demo ... | 1978 | 354145 |
| field evaluation of primaquine in the control of plasmodium vivax. | two regimens of primaquine in combination with amodiaquine have been compared with amodiaquine alone in known cases of plasmodium vivax in an endemic area of el salvador, c.a. a 5-day regimen of primaquine, with dosages based on an adult dose of 15 mg per day, produced a substantial reduction in the numbers of patients experiencing renewed parasite activity and in the number of parasitemias experienced by the group during 9 mo of posttreatment observation, when compared with patients treated onl ... | 1978 | 354416 |
| [parasitological diagnosis of malaria by concentration of parasitized erythrocytes: technic and preliminary results]. | | 1977 | 354817 |
| the chloroquine resistant chronic vivax malaria presenting as malarial cachexia and secondary hypersplenism: (a case report). | | 1978 | 355141 |
| topical aspects of the epidemiology of malaria. | | 1978 | 355188 |
| the duffy blood group and resistance to plasmodium vivax in honduras. | to test the hypothesis that the duffy blood group negative genotype is a factor in resistance to plasmodium vivax, we determined the duffy blood group, the malaria antibodies, and the slide-demonstrated infection rates with p. vivax and p. falciparum of 420 persons living in nueva armenia, honduras. in all, 247 persons were duffy negative. demonstrated infections with p. falciparum were almost equally distributed between duffy-positive (5,8%) and duffy-negative (4.9%) persons. similarly, duffy-p ... | 1978 | 356634 |
| chemoprophylaxis of malaria. | | 1978 | 356694 |
| [a new case of autochthonous malaria with probable contamination in an international airport of the paris region]. | | 1978 | 356697 |
| [5 cases of imported malaria]. | | 1978 | 358306 |
| malaria and pregnancy. | a review of current literature on the effects of malaria on pregnant women and the foetus is made and its effective control is discussed. the role of placenta as an exchange organ and as the first defence line for foetus is also described. reduced resistance to malaria during pregnancy may be due to immunological and hormonal changes. in malarious areas, the effective control of malaria results in reduced maternal anaemia and in increased birth-weights. prophylaxis, treatment and other antimalar ... | 1978 | 358656 |
| [malaria introduced into switzerland from 1974-1976]. | in recent years there has been an increase in imported tropical diseases in switzerland. travellers to the tropics are often inadequately or not at all informed about the dangers and possible prophylaxis of infection. this is true for malaria, of which 207 cases covering the years 1974 to 1976 are studied. most involved were people between 21 and 30 years old. the main infections (71%) come from african countries. plasmodium falciparum was found somewhat more frequently than p. vivax. only a sev ... | 1978 | 360380 |
| susceptibility to vivax malaria in ethiopia. | plasmodium vivax prevalence rates for nilotic and hamitic-semitic residents of an ethiopian town were compared. over a ten-year period, 8,316 blood films from nilotes were examined and 59 p. vivax infections (0.7%) were diagnosed. in 1,630 films from hamito-semites, 75 probable p. vivax infections (4.6%) were found. the problem of morphological differentiation between p. vivax and p. ovale was evaded by combining the two diagnoses. p. vivax/ovale infection rates for hamitic-semitic subjects were ... | 1978 | 360496 |
| prevalence of chloroquine resistance in malaria. | | 1978 | 361680 |
| malaria in lakshadweep islands. | | 1978 | 363613 |
| [control of malaria and its eradication in the socialist republic of vietnam]. | | 1978 | 364292 |
| primaquine phosphate is the drug of choice. | | 1978 | 364396 |
| trends in the development of chemotherapy for parasitic diseases. | | 1978 | 364672 |
| human parasitoses of the malili area, south sulawesi (celebes) province, indonesia. | a biomedical survey was conducted in 9 villages in the malili area of south sulawesi, indonesia. blood specimens were examined for malaria and microfilariae; stool specimens were examined for intestinal parasites. malaria parasitemias were rare; plasmodium falciparum was detected in 10 and p. vivax in 11 of 985 blood smears. malayan filariasis was endemic to all villages surveyed. the overall prevalence of detectable microfilaremias was 15%, varying from 34% in kawata to 1% in nuha. microfilaria ... | 1978 | 364674 |
| standardization of the indirect fluorescent antibody test for malaria. | methods are described whereby results of malarial immunofluorescence tests can be evaluated objectively. the ifa test was quantitated by standardizing the physical system against a fluorescent standard and preparation of biological standards of malarial antisera and fluorescein labelled conjugates. using these known standards the reactivity of antigens was characterized. it was found that antigen preparations are best when they include mature schizonts, and keep best when they are stored in a dr ... | 1978 | 364783 |
| the duffy blood group phenotype in american blacks infected with plasmodium vivax in vietnam. | we determined blood group phenotypes of 13 blacks who were infected with plasmodium vivax in vietnam. all were duffy blood group positive as compared to 40--50% duffy positive in surveys of black blood donors in the united states. the probability that 13 of 13 were duffy positive by chance alone was p less than 0.001. all other blood groups occurred at the expected frequency. this study is further support for the hypothesis that the duffy negative genotype (fyfy) is the basis for resistance of b ... | 1978 | 365004 |
| presumptive treatment of p. vivax and p. falciparum cases with 600 mg. chloroquine base in tamil nadu. | | 1978 | 365722 |
| a comparative study of malaria prophylaxis in peninsular malaysia using chloroquine and a combination of sulphadoxine and pyrimethamine. | | 1978 | 366165 |