| 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. | 1970 | 5441687 |
| gametocytogenesis and cyclical transmission of drug-resistant plasmodium berghei lines derived from keyberg 173 strain. | | 1970 | 5442025 |
| transfer of immunity to plasmodium berghei with spleen cells--one role of the transferred cells. | | 1970 | 5442089 |
| the source of purines and pyrimidines in plasmodium berghei. | | 1970 | 5443070 |
| the course of simultaneously inoculated, concomitant infections with plasmodium vinckei and plasmodium berghei in white mice. | | 1970 | 5449052 |
| [serological reactions and immunity in mice after attenuated plasmodium berghei infection]. | | 1970 | 5449376 |
| enzyme variation in plasmodium berghei. | | 1970 | 5453498 |
| exogenous interferon protects mice against plasmodium berghei malaria. | | 1970 | 5455140 |
| 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 ... | 1970 | 5460847 |
| altered dihydrofolate reductase associated with a pyrimethamine-resistant plasmodium berghei berghei produced in a single step. | | 1970 | 5472487 |
| [influence of milk diet on strains of plasmodium berghei vincke and lips 1948 sensitive or resistant to pyrimethamine in white mice]. | | 1970 | 5474513 |
| 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. | 1970 | 5480098 |
| drug sensitivity of exo-erythrocytic stages in pyrimethamine-resistant plasmodium berghei. | | 1970 | 5485600 |
| the chemotherapy of rodent malaria. x. dynamics of drug resistance. ii. acquisition and loss of chloroquine resistance in plasmodium berghei observed by continuous bioassay. | | 1970 | 5485708 |
| the chemotherapy of rodent malaria. xi. cyclically transmitted, chloroquine-resistant variants of the keyberg 173 strain of plasmodium berghei. | | 1970 | 5485709 |
| the use of electron microscope autoradiography for examining the uptake and degradation of haemoglobin by plasmodium berghei. | | 1970 | 5485712 |
| phosphorylation of d-arabinosyl adenine by plasmodium berghei and its partial protection of mice against malaria. | | 1970 | 5488096 |
| the chemotherapy of rodent malaria. 13. fine structural changes observed in the eryhrocytic stages of plasmodium berghei berghei following exposureto primaquine and menoctone. | | 1970 | 5491874 |
| nonspecific phagocytic activity in rats infected with plasmodium berghei and treated with amodiaquine or chloroquine. | | 1970 | 5493052 |
| 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. | | 1970 | 5497391 |
| erythrocyte reduced glutathione in malaria (plasmodium berghei and p.knowlesi). | | 1970 | 5498787 |
| resistance to superinfection with plasmodium berghei in mice in which the original infection was suppressed by a milk diet. | | 1970 | 5498789 |
| electron microscope observations on the development and schizogony of the erythrocytic stages of plasmodium berghei. | | 1970 | 5500103 |
| plasmodium berghei: phagocytic hyperactivity of infected rats. | | 1970 | 5504484 |
| parasitemia in rats inoculated with varying numbers of plasmodium berghei. | | 1970 | 5504543 |
| the effects of pyrimethamine and sulphormethoxine on the pre-erythrocytic and sporogonous cycle of plasmodium berghei berghei. | | 1970 | 5514572 |
| [superinfection by 2 subspecies of plasmodium berghei vincke and lips, 1948]. | | 1970 | 5516296 |
| [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]. | | 1970 | 5516297 |
| some morbid changes in the brain of mice due to plasmodium berghei infection. | | 1970 | 5517779 |
| the study of lysosomal enzymes of the spleen of mice injected with purified plasmodium berghei antigen. | | 1970 | 5521119 |
| the variability of plasmodium berghei vincke & lips 1948. | | 1970 | 5534789 |
| histochemical observations on the pre-erythrocytic schizont of plasmodium berghei. | | 1970 | 5535141 |
| plasmodium berghei: resistance to infection in group and individually housed mice. | | 1971 | 5545025 |
| plasmodium berghei: precipitins in rats infected with attenuated strain, made hyperimmune to virulent strain, or vaccinated with extract of virulent strain. | | 1971 | 5545030 |
| murine malaria. i. measurement of the mean rate of increase in vivo of plasmodium berghei. | | 1971 | 5545032 |
| murine malaria. ii. relationship between number of inoculated parasites (plasmodium berghei) and survival time. | | 1971 | 5545033 |
| ultrastructure of an unusual erythrocytic form of plasmodium berghei. | | 1971 | 5547074 |
| influence of plasmodium berghei infections on phagocytic and humoral recognition factor activity. | | 1971 | 5549610 |
| action of 4,4'-diformamidodiphenylsulfone (dfd) and related compounds on plasmodium berghei. | | 1971 | 5566771 |
| partial reversal of the in vivo antimalarial activity of dds against plasmodium berghei by induced hyperglycemia. | | 1971 | 5568122 |
| pathologic physiology and chemotherapy of plasmodium berghei. ii. oxyhemoglobin dissociation curve in mice infected with chloroquine-sensitive and resistant strains. | | 1967 | 5582644 |
| eperythrozoon coccoides and rodent malaria: plasmodium chabaudi and plasmodium berghei. | | 1967 | 5582651 |
| relationship of parasitemia to erythrocyte destruction in plasmodium berghei infected rats. | | 1967 | 5582652 |
| active immunization of rats with a cell-free extract of the erythrocytic parasites of plasmodium berghei. | | 1967 | 5582653 |
| resistance produced in rats and mice by exposure to irradiated plasmodium berghei. | | 1967 | 5583911 |
| [studies on resistance formation toward plasmodium berghei in mice]. | | 1967 | 5589384 |
| antiplasmodial activity of halogenated lincomycin analogues in plasmodium berghei-infected mice. | | 1967 | 5596187 |
| [studies on the nucleic acid synthesis of the agent of malaria in milk-fed mice (plasmodium berghei)]. | | 1967 | 5597701 |
| [progressive increase in virulence of a strain of plasmodium berghei]. | | 1967 | 5609943 |
| [nucleic acid metabolism in experimental malaria. 1. studies on the incorporation of thymidine, uridine, and adenosine in the malaria parasite (plasmodium berghei and plasmodium vinckei)]. | | 1967 | 5613460 |
| [effect of a delayed-action antimalarial, (12-278 r. p.) amino-4 quinoline with or without combination of saponin, on plasmodium berghei in mice]. | | 1967 | 5632551 |
| resistance of the thirteen-striped ground squirrel (citellus tridecemlineatus) to infection with plasmodium berghei. | | 1968 | 5641038 |
| plasmodium berghei ookinete formation in vitro. | | 1968 | 5643354 |
| metabolism of plasmodium berghei. 3. carbon dioxide fixation and role of pyruvate and dicarboxylic acids. | | 1968 | 5643357 |
| pathologic physiology and chemotherapy of plasmodium berghei. 3. renal function in rats infected with plasmodium berghei. | | 1968 | 5652496 |
| in vitro development of plasmodium berghei ookinetes. | | 1968 | 5652907 |
| interferon inducers protect mice against plasmodium berghei malaria. | injection of mice with two interferon inducers, newcastle disease virus or statolon, 20 hours after inoculation with plasmodium berghei sporozoites, prevented or delayed the development of detectable malarial parasitemia and death. | 1968 | 5663811 |
| plasmodium berghei infections in thymectomized rats. | | 1968 | 5671433 |
| active immunization of mice against plasmodium berghei. cross-resistance to a recently isolated strain. | | 1968 | 5672782 |
| variants of plasmodium berghei resistant to passive transfer of immune serum. | | 1968 | 5673657 |
| interferon induced by plasmodium berghei. | an inhibitor of virus is demonstrable in the serums of mice infected with plasmodium berghei. the titer of the inhibitor, detectable within 10 hours after injection of parasitized blood, increases rapidly until 30 to 40 hours when it levels off or decreases slightly before reaching a plateau. the factor that induces production of the antiviral substance is not present in the plasma of the infected blood, and the inhibitor is not detectable in serums of mice injected with nonparasitized mouse ery ... | 1968 | 5675179 |
| experimental plasmodium berghei infection in the hamster. its effect on the liver. | | 1968 | 5675949 |
| the effect of neonatal thymectomy on the survival of golden hamsters infected with plasmodium berghei. | | 1968 | 5676448 |
| anti-malarial effect of interferon inducers at different stages of development of plasmodium berghei in the mouse. | | 1968 | 5688147 |
| characteristics and cross-resistance patterns of chloroquine-resistant plasmodium berghei infections in mice. | | 1968 | 5691706 |
| pathologic physiology and chemotherapy of plasmodium berghei. v. suppression of parasitemia, diuresis, and cardiac depression by pteridines. | | 1968 | 5701757 |
| a statistical evaluation of synergism of folic acid antagonists on experimental plasmodium berghei mouse infection. | | 1968 | 5703765 |
| [the eosinophil and its cytomorphological changes during immunogenesis in infection with plasmodium berghei]. | | 1968 | 5706450 |
| relationship between malaria infection (plasmodium berghei) and malignant lymphoma in mice. | | 1968 | 5707634 |
| therapeutic activity of some sulfonamide compounds on normal and chloroquine-resistant strains of plasmodium berghei. | | 1968 | 5709124 |
| [degenerative forms of plasmodium berghei in mice kept at high temperature]. | | 1968 | 5709523 |
| the effects of low temperature preservation on the viability of the sporozoites of plasmodium berghei. | | 1968 | 5714958 |
| measurement of the growth rate of the erythrocytic stages of plasmodium berghei and comparisons of the potency of inocula after various treatments. | | 1968 | 5714962 |
| [effects of adrenalectomy and cortisone treatment on the course of malaria (plasmodium berghei) in nmri mice]. | | 1968 | 5715368 |
| active immunization against malaria. (plasmodium berghei). ii. immunization by inducing controlled low parasitemia and with small amounts of non-viable antigen. | | 1968 | 5715369 |
| [incorporation of exogenous adenosine and hypoxanthine in the nucleic acids of malaria parasites (plasmodium berghei and plasmodium vinckei)]. | | 1968 | 5719577 |
| free amino-acid production in vitro by plasmodium berghei. | | 1968 | 5726131 |
| plasmodium berghei: renal function and pathology in mice. | | 1968 | 5726851 |
| pathologic physiology and chemotherapy of plasmodium berghei. iv. influence of chloroquine on oxygen uptake of red blood cells infected with sensitive or resistant strains. | | 1968 | 5726852 |
| parasitemia and erythrocyte destruction in plasmodium berghei-infected rats. ii. effect of infected host globulin. | | 1968 | 5726854 |
| [variability of parasite virulence in mice infected with plasmodium berghei]. | | 1968 | 5742343 |
| [standardization of the inoculum of plasmodium berghei sporozoites]. | | 1968 | 5744433 |
| [the development of erythrocytic schizonts separated from the red cells in plasmodium berghei and p1. chabaudi infections]. | | 1968 | 5752059 |
| [action of kelfizine associated with pyrimethamine on the diseases caused by plasmodium berghei in the white mouse. influence of high environmental temperatures]. | | 1968 | 5757295 |
| hypocholesterolemia in rodent malaria (plasmodium berghei). | | 1968 | 5757673 |
| the schizonticidal activity of hydroxynaphthoquinones against plasmodium berghei infections in mice. | | 1968 | 5757682 |
| protective immunity produced by the injection of x-irradiated sporozoites of plasmodium berghei. ii. effects of radiation on sporozoites. | | 1968 | 5757691 |
| causal prophylactic effect of menoctone (a new hydroxynaphthoquinone) against sporozoite-induced plasmodium berghei infection in mice. | | 1968 | 5757692 |
| antimalarial effect of b.663 in mice infected with plasmodium berghei. | | 1968 | 5757702 |
| reciprocal cross resistance between cycloguanil hydrochloride and pyrimethamine in plasmodium berghei infections in mice. | | 1968 | 5757732 |
| specificity of protective immunity produced by x-irradiated plasmodium berghei sporozoites. | | 1969 | 5768632 |
| drug-resistance transfer among rodent plasmodia. 1. acquisition of resistance to pyrimethamine by a drug-sensitive strain of plasmodium berghei in the course of its concomitant development with a pyrimethamine-resistant p. vinckei strain. | | 1969 | 5770077 |
| pathologic physiology and chemotherapy of plasmodium berghei. vii. electrocardiogram in mice treated with quinidine and guanidines (ici 3349 and wr 81,844). | | 1969 | 5779508 |
| protective effect of antilymphocyte serum on mice infected with plasmodium berghei. | | 1969 | 5783721 |
| comparative study of experimental infections in mice inoculated with normal and chloroquine-resistant strains of plasmodium berghei. | | 1969 | 5788823 |
| some growth characteristics of plasmodium berghei strains. | | 1969 | 5789110 |
| a virulent chloroquine-resistant strain of plasmodium berghei berghei transmitted through anopheles stephensi. | | 1969 | 5789118 |
| augmentation of growth and division synchrony and of vascular sequestration of plasmodium berghei by the photoperiodic rhythm. | | 1969 | 5790385 |
| the role of the pineal in mediating photoperiodic control of growth and division synchrony and capillary sequestration of plasmodium berghei in mice. | | 1969 | 5790386 |
| chemical agents effective in mediating control of growth and division synchrony of plasmodium berghei in pinealectomized mice. | | 1969 | 5790387 |