Publications

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[attempted retrieval of a sulfonamide resistant strain of plasmodium berghei]. 19695409183
active immunization against plasmodium berghei malaria in mice, using different preparations of plasmodial antigen and different pathways of administration.with regard to the effectiveness of the antigens in inducing clinical immunity against malaria parasites, the minimum amount of living antigen developed in mice during controlled low parasitaemia with plasmodium berghei has been estimated and compared with the amount of non-living antigen obtained by various methods of freeing parasites from their erythrocyte hosts.whereas about 100 mg of living antigen per kg of body-weight are sufficient to induce a degree of hyperimmunity, 1240 mg/kg of a fre ...19695307595
pathologic physiology and chemotherapy of plasmodium berghei. ix. gastric secretion and the influence of 1-aminocyclopentane carboxylic acid (wr 14, 997 or cycloleucine). 19694323536
plasmodium berghei dihydrofolate reductase. isolation, properties, and inhibition by antifolates. 19694392112
malarial parasite metabolism: the lactic acid dehydrogenase of plasmodium berghei. 19694237665
[action of neuroleptics and tranquilizing agents on mice with plasmodium berghei malaria]. 19694259166
cytochemical observations on plasmodium berghei and p. gallinaceum. 19694307032
the ultrastructural distribution of cytochrome oxidase activity in plasmodium berghei and p. gallinaceum. 19694307398
cytochrome oxidase activity in a normal and some drug-resistant strains of plasmodium berghei--a cytochemical study. i. asexual erythrocytic stages. 19694316152
influence of plasmodium berghei yoelii or p. chabaudi or both on the course of splenomegaly and immunoglobulins in mice. 19694186077
protective effect of antilymphocyte serum on mice infected with plasmodium berghei.rabbit antiserum to mouse lymphocytes prolonged the survival of mice infected with plasmodium berghei. since antilymphocyte serum has a well-defined, potent immunosuppressive effect, the immune response of the host to the parasite actually may contribute to the death of the animal with an acute malarial infection.196917749380
interferon and interferon inducers in protozoal infections.several interferon inducers (newcastle disease virus, statolon, and poly ri:poly rc) as well as exogenous mouse interferon protect mice from sporozoite-induced plasmodium berghei malaria, as long as they are administered before the end of the preerythrocytic phase of development of the parasite. the protective effect of the interferon inducers was related to their interferon-inducing effect; the protective effect of the interferon preparations was related to the interferon titer of the preparati ...197019873669
mitochondrial changes during the life cycle of plasmodium berghei. 19704321621
cytochrome oxidase activity in a normal and some drug-resistant strains of plasmodium berghei--a cytochemical study. ii. sporogonic stages of a drug-sensitive srain. 19704321622
cultivation in vitro of sporozoites of plasmodium berghei. 19704392591
ultrastructural localisation of nadh- and nadph-dehydrogenases in the erythrocytic stages of the rodent malaria parasite, plasmodium berghei. 19704393193
[the erythrogram in the convalescent stage of rodent malaria (plasmodium berghei) after treatment with camolar]. 19704283602
antibody levels in mice infectedwith plasmodium berghei yoelii. 19704099406
gametogenesis of plasmodium berghei in corticosteroid-treated albino mice. 19705312530
plasmodium berghei: lipids of rat red blood cells. 19705413004
extended low-temperature storage of a highly lethal plasmodium berghei strain. 19705414276
pharmacological significance of biogenic amines in the lungs: histamine.1. eight animal species were investigated for the histamine content of the lung and can be divided into two groups: the low-level group, ranging from 2 to 7 mug/g, consisting of the mouse, rat, guinea-pig and rabbit; and the high-level group, ranging from 12 to 35 mug/g, consisting of the cat, dog, goat and human. in two species of the high-level group (cat and dog) the amount of histamine that elicited an increase in pulmonary resistance was one-fifth to one-tenth of the dose that elicited an i ...19705417859
dihydrofolate reductase from pyrimethamine-resistant plasmodium berghei. 19705418106
interference of hepatic drug metabolism in plasmodium berghei-infected mice and its therapeutic modification: a study of hexobarbital sleeping time and phenobarbital-induced liver stimulation. 19705419453
plasmodium berghei: passive transfer of immunity by antisera and cells. 19705419457
experimental mammalian malaria. i. the asexual development of plasmodium berghei trophozoites in inbred mice. 19705421154
[regeneration of the liver during the process of immunogenesis in white rats infected with plasmodium berghei]. 19705426397
quinacrine: mechanisms of antimalarial action.two new interesting modes of action of quinacrine have been discovered. the first concerns a dose-related inhibition of uptake of [8-(3)h] adenosine into host cells of parasitized blood. second, the drug inhibits the incorporation of tritiated adenosine triphosphate primarily into rna but also into dna of the erythrocyte-free malarial parasite plasmodium berghei.19705432269
suppression of adjuvant arthritis by infection with a strain of the rodent malaria parasite plasmodium berghei. 19705432597
malaria resistance: artificial induction with a partially purified plasmodial fraction.plasmodium berghei were released from mouse erythrocytes by passage through a french pressure cell. the released organisms were washed and disintegrated; the soluble portion was chromatographed on a sephadex (g-200) column. the void-volume eluate contained an erythrocyte-free plasmodial fraction which behaved as a vaccine, preventing parasitemia, anemia, and death in mice subsequently challenged with living plasmodium berghei.19705441687
gametocytogenesis and cyclical transmission of drug-resistant plasmodium berghei lines derived from keyberg 173 strain. 19705442025
transfer of immunity to plasmodium berghei with spleen cells--one role of the transferred cells. 19705442089
the source of purines and pyrimidines in plasmodium berghei. 19705443070
the course of simultaneously inoculated, concomitant infections with plasmodium vinckei and plasmodium berghei in white mice. 19705449052
[serological reactions and immunity in mice after attenuated plasmodium berghei infection]. 19705449376
enzyme variation in plasmodium berghei. 19705453498
exogenous interferon protects mice against plasmodium berghei malaria. 19705455140
altered dihydrofolate reductase associated with drug-resistance transfer between rodent plasmodia.resistance to pyrimethamine in strains of plasmodium vinckei and of plasmodium berghei is attributed to changes in amounts and properties of the dihydrofolate reductases. the resistant strain of plasmodium berghei was isolated from an experimentally induced mixed infection of drug-resistant plasmodium vinckei and drug-sensitive plasmodium berghei, through biological filtration in hamsters. the drug resistance in plasmodium berghei appears to have been acquired through transfer of part of the gen ...19705460847
altered dihydrofolate reductase associated with a pyrimethamine-resistant plasmodium berghei berghei produced in a single step. 19705472487
[influence of milk diet on strains of plasmodium berghei vincke and lips 1948 sensitive or resistant to pyrimethamine in white mice]. 19705474513
preservation of borrelia kansas and plasmodium berghei.borrelia kansas and plasmodium berghei have been stored after slow freezing in thioglycollate-glycerol medium for a 6-month period. during this time, 75% or more of the borrelia remained motile, many intracellular malarial parasites exhibited amoeboid movement, and the growth pattern of both organisms in mice remained unchanged.19705480098
drug sensitivity of exo-erythrocytic stages in pyrimethamine-resistant plasmodium berghei. 19705485600
the chemotherapy of rodent malaria. x. dynamics of drug resistance. ii. acquisition and loss of chloroquine resistance in plasmodium berghei observed by continuous bioassay. 19705485708
the chemotherapy of rodent malaria. xi. cyclically transmitted, chloroquine-resistant variants of the keyberg 173 strain of plasmodium berghei. 19705485709
the use of electron microscope autoradiography for examining the uptake and degradation of haemoglobin by plasmodium berghei. 19705485712
phosphorylation of d-arabinosyl adenine by plasmodium berghei and its partial protection of mice against malaria. 19705488096
the chemotherapy of rodent malaria. 13. fine structural changes observed in the eryhrocytic stages of plasmodium berghei berghei following exposureto primaquine and menoctone. 19705491874
nonspecific phagocytic activity in rats infected with plasmodium berghei and treated with amodiaquine or chloroquine. 19705493052
the chemotherapy of rodent malaria. xii. substituted tetrahydrofurans, a new chemical family of antimalarials. the action of 2-(p-chlorophenyl)-2-(4-piperidyl)-tetrahydrofuran against plasmodium berghei and plasmodium chabaudi. 19705497391
erythrocyte reduced glutathione in malaria (plasmodium berghei and p.knowlesi). 19705498787
resistance to superinfection with plasmodium berghei in mice in which the original infection was suppressed by a milk diet. 19705498789
electron microscope observations on the development and schizogony of the erythrocytic stages of plasmodium berghei. 19705500103
plasmodium berghei: phagocytic hyperactivity of infected rats. 19705504484
parasitemia in rats inoculated with varying numbers of plasmodium berghei. 19705504543
the effects of pyrimethamine and sulphormethoxine on the pre-erythrocytic and sporogonous cycle of plasmodium berghei berghei. 19705514572
[superinfection by 2 subspecies of plasmodium berghei vincke and lips, 1948]. 19705516296
[2 types of effects of a metabolite, essential for the causative agent, on the effectiveness of chemotherapeutic drugs. ii. the effect of paraaminobenzoic acid on the effectiveness of chloroquine in plasmodium berghei berghei infections]. 19705516297
some morbid changes in the brain of mice due to plasmodium berghei infection. 19705517779
the study of lysosomal enzymes of the spleen of mice injected with purified plasmodium berghei antigen. 19705521119
the variability of plasmodium berghei vincke & lips 1948. 19705534789
histochemical observations on the pre-erythrocytic schizont of plasmodium berghei. 19705535141
anti-thymocyte serum effects on plasmodium berghei infection in rats. 19704991884
[experimental reproduction of delayed hepatic schizonts of plasmodium berghei yoelii in the liver of a steatomys (dendromurinaea)]. 19704994197
the effect of a milk diet upon plasmodium berghei, nuttallia (=babesia) rodhaini and trypanosoma brucei infections in mice. 19704994294
propagation of plasmodium berghei and p. vinckei in mouse erythrocytes injected into chick embryos. 19704919090
malarial parasite metabolism: the glutamic acid dehydrogenase of plasmodium berghei. 19704323390
the course of plasmodium berghei berghei parasitemia in mice with experimental variation of thyroid function. 19715285307
isolation of plasmodium berghei (malaria) parasites by ammonium chloride lysis of infected erythrocytes. 19715288121
immunologic enhancement in malaria infection (plasmodium berghei). 19714933405
studies of splenomegaly in rodent malaria. ii. the course of splenomegaly, igm, igg levels and igg immunofluorescent antibody titre in mice after infection with plasmodium berghei yoelii and-or plasmodium chabaudi. 19714938408
murine malaria. iv. disturbed immunological responsiveness during plasmodium berghei infection. 19714945431
[disk electrophoresis of 2 hydrosoluble extracts from plasmodia: plasmodium berghei (istisan strain) and plasmodium berghei (1967 vincke strain)]. 19714949667
location of chloroquine binding sites in plasmodium berghei. 19714950277
some biological properties associated with amino-oxy containing compounds. 19714950827
the chemotherapy of rodent malaria. xiv. the action of some sulphonamides alone or with folic reductase inhibitors against malaria vectors and parasites. 4. the response of normal and drug-resistant strains of plasmodium berghei. 19715090256
incorporation of radioactive precursors into plasmodium berghei in vitro. 19715092407
the inhibition of mitochondrial respiration and oxidative phosphorylation by serum from malaria-infected animals. i. the contribution of bilirubin and non-esterified fatty acids to the inhibitory activity in plasmodium knowlesi and plasmodium berghei malaria. 19715096372
electron microscope autoradiographic studies on the effect of chloroquine on the uptake of nucleosides by plasmodium berghei. 19715097833
sporozoite-induced infections of plasmodium berghei administered by the oral route.administration of suspensions of plasmodium berghei sporozoites by the oral route to groups of susceptible animals (a/j mice, young rats, hamsters, and thamnomys) resulted in high rates of infection (66 to 100 percent). control animals each given a suspension of 200,000 to 500,000 erythrocytes infected with p. berghei by the same oral route did not develop parasitemia. direct intubation of sporozoite suspensions into the stomach failed to produce parasitemia. in vitro studies showed that sporozo ...19715098964
cytotoxic agents and haemozoin pigment in malaria parasites (plasmodium berghei). 19715109233
the effect of cytotoxic agents on autophagic vacuole formation in chloroquine-treated malaria parasites (plasmodium berghei). 19715109234
[attempts to obtain a strain of plasmodium berghei resistant to the kelfizine-pyrimethamine combination from a strain previously made resistant to sulfonamides]. 19715109304
experimental infection of plasmodium berghei in the fruit bat, dobsonia moluccensis, after splenectomy. 19715112352
antimalarial activity of natural, racemic and unnatural dihydroquinine, dihydroquinidine and their various racemic analogs in mice infected with plasmodium berghei. 19715116148
the effect of antithymocyte serum on golden hamsters and rats infected with plasmodium berghei. 19715125262
location of chloroquine binding sites in plasmodium berghei. 19715126489
some quantitative aspects of the adoptive transfer of immunity to plasmodium berghei with immune spleen cells. 19715132318
transfer of adoptive immunity to plasmodium berghei: a comparison of routes of injection. 19715133122
plasmodium berghei nk65 in the inbred a-j mouse: variations in virulence of p. berghei demes. 19715133123
serum protein patterns in mice following primary and challenge infection with plasmodium berghei. 19715134867
effect of experimental infection with plasmodium berghei or p. vinckei on gastrointestinal motility of mice. 19715135409
potentiating action of sulfalene-pyrimethamine mixtures against drug-resistant strains of plasmodium berghei. 19715145011
the use of isotopic tracer techniques for examining the preference of plasmodium berghei for a particular age-group of erythrocytes and for studying the dynamics of haemolysis in malaria. 19715145108
nuclear division in the oocyst of plasmodium berghei. 19715145109
the chemotherapy of rodent malaira. xv. fine-structural studies on the sporogonic stages of plasmodium berghei following exposure to primaquine. 19715145110
an aspect of the ribonucleic acid synthesis in vitro in free parasites of malaria (plasmodium berghei). 19715145917
plasmodium berghei: in vitro incorporation of purine derivatives into nucleic acids. 19715157772
acquired immunity to plasmodium berghei yoelii in mice. 19715159136
the inhibition of mitochondrial respiration and oxidative phosphorylation by serum from malaria-infected animals. 3. sephadex separation of inhibitory serum ultrafiltrates from plasmodium knowlesi-infected monkeys and plasmodium berghei-infected mice. 19714999517
action of some antimalaria compounds against plasmodium berghei in vitro. 19714999653
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