Publications

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histidine decarboxylase in the transplantable argyrophilic gastric carcinoid of praomys (mastomys) natalensis. 19714329805
[comparison of the influence of mixed grain food and food pellets on reproduction and growth of mastomys natalensis (smith, 1834)]. 19715096329
[experimental infection in mastomys natalensis (smith 1834) with trypanosoma species of the lewisi-congolense and brucei-evansi groups]. 19714946451
chemotherapeutic studies on experimental schistosoma mansoni infection of mastomys natalensis.comparative chemotherapeutic studies on various well known or newly developed schistosomicidal agents have been carried out in mastomys natalensis experimentally infected with schistosoma mansoni. hycanthone, lucanthone, niridazole, mirasan, the experimental compounds hoe s616, hoe s683, hoe s688, and hoe s201, tartar emetic, stibophen, and stibocaptate acid have shown marked activity when administered in standard daily dosages for 5 consecutive days. dehydroemetine and bis (p-rosaniline pamoate ...19715317444
chemotherapeutic studies on litomosoides carinii infection of mastomys natalensis. 1. the filaricidal action of 2,6-bis-benzimidazoles.the antifilarial action of 2-[2-(4-hydroxyphenyl)-6-benzimidazolyl]-6-(1-methyl-4-piperazyl) benzimidazole (hoe 33258) was investigated in mastomys natalensis infected with litomosoides carinii. the subcutaneous administration of hoe 33258 in a single daily dose for 5 consecutive days, or at other intervals, produced, depending on the dosage, a rapid reduction in the number of microfilariae in the circulating blood. the reduction amounted to more than 90% within 7-14 days after the treatment was ...19715317445
chemotherapeutic studies on litomosoides carinii infection of mastomys natalensis. 2. the activity of drugs against microfilariae.comparative investigations of the chemotherapeutic activity of various filaricidal compounds and other anthelmintics were made with litomosoides carinii infections in mastomys natalensis, special consideration being given to the microfilaricidal activity of the compounds. diethylcarbamazine, cyclohexanecarboxylic acid-n-methylpiperazide citrate (hoe 28637a), tetrahydropyranecarboxylic acid-n-methylpiperazide citrate (hoe 29691a), (+/-)-tetramisole, (-)-tetramisole (levamisole), and metrifonate p ...19715317446
chemotherapeutic studies on litomosoides carinii infection of mastomys natalensis. 3. the activity of drugs against adult parasites.comparative studies of the chemotherapeutic activity of various filaricides were carried out and the results in litomosoides carinii infections of mastomys natalensis were analysed with special reference to macrofilaricidal activity. the administration of suramin in daily subcutaneous doses of 40 mg per kg of body weight for 5 consecutive days showed marked activity against macrofilariae and killed the adult worms within 6 weeks after the beginning of treatment. the microfilarial count of the ci ...19715317447
[the albumin-globulin ratio in the serum of mastomys natalensis (smith, 1834) in the coruse of infection with litomosoides carinii]. 19705436819
the efficacy of various anthelmintics against the parasitic larval stages of ancylostoma caninum in mastomys natalensis. 19705485196
[precipitating antibodies in the serum of mastomys natalensis in the course of litomosoides carinii infection]. 19704993040
prostatic hyperplasia and neoplasia in female praomys (mastomys) natalensis. 19704098904
histamine production by transplantable argyrophilic gastric carcinoid of praomys (mastomys) natalensis.a transplantable argyrophilic gastric carcinoid of praomys (mastomys) natalensis contained appreciable amounts of histamine. dialyzed, microsome-free supernatant of tumor tissue produced definite amounts of histamine in the presence of l-histidine and pyridoxal phosphate. these findings may relate to hypersecretion of gastric acid and formation of multiple ulcers in the stomach and duodenum of mastomys bearing carcinoids.19705460070
response of adult mastomys (praomys natalensis) to subcutaneous injection of n-nitrosodimethylamine. 19704320041
histological and immunohistochemical studies on spontaneous renal lesions of praomys (mastomys) natalensis. 19704928077
malignant argyrophilic gastric carcinoids of praomys (mastomys) natalensis.cells of carcinoid tumors which arise in the glandular stomach of old male and female praomys (mastomys) natalensis contain argyrophil granules when tissues fixed in formalin are colored with solutions of silver salts. the carcinoids metastasize in about 25 percent of cases, and are transplantable to other mastomys. tumor-bearing animals may show gastric and duodenal ulcers and multiple endocrine adenomas.19695303997
hematopoietic neoplasms and related conditions in praomys (mastomys) natalensis. 19694885322
karyologic and autoradiographic studies of the chromosomes of rattus (mastomys) natalensis. 19685653740
[on the host-parasite relationship in mastomys natalensis (smith, 1834)]. 19685719585
some developments in techniques for the study of the rodent filarial parasite litomosoides carinii. i. a preliminary comparison of the host effciency of the multimammate rat, praomys (mastomys) natalensis, with that of the cotton rat, sigmodon hispidus. 19685729256
some developments in techniques for the study of the rodent filarial parasite litomosoides carinii. ii. a quantitative method for the culture of the mite ornithonyssus bacoti and for the routine transmission of litomosoides carinii to praomys (mastomys) natalensis. 19685729257
[infection experiments with the cotton rat filaria litomosoides carinii in mastomys natalensis (smith, 1834)]. 19685746888
[experimental infections with intestinal nematodes, cestodes and trematodes in mastomys natalensis (smith, 1834)]. 19685746894
experimental infection of the african multimammate mastomys, rattus (mastomys) natalensis, with the minute stomach worm trichostrongylus axei. 19685757724
spontaneous thymoma, polymyositis, and serum-autoantibodies to striated muscle in the rodent, subgenus praomys (mastomys) natalensis. similarities to thymoma with myasthenia gravis in man. 19684171846
susceptibility of praomys (mastomys) natalensis to the murine sarcoma virus-harvey (msv-h). 19684302086
the carinogenicity of n-hydroxy-n-2-fluorenyl-acetamide and the matabolism of n-2-fluorenyl-acetamide in praomis (mastomys) natalensis. 19684303104
concerning the incidence of "spontaneous" stomach cancer in praomys (mastomys) natalensis. 19685673570
thymomas and thymic hyperplasia in praomys (mastomys) natalensis. concomitant myositis, myocarditis, and sialodacryoadenitis. 19685660267
pathological analysis of spontaneous carcinogenesis in glandular stomach of praomys (mastomys) natalensis. 19685666251
neoplastic and non-neoplastic renal disease in praomys (mastomys) natalensis. 19676030033
degenerative joint disease in praomys (mastomys) natalensis. 19676023697
induction of a high incidence of damage to the x chromosomes of rattus (mastomys) natalensis by base analogues, viruses, and carcinogens. 19674299043
fine structure of the gastric mucosa of the cancer-producing african rodent, rattus (mastomys) natalensis. i. normal general structure. 19665925779
the susceptibility of rodents to schistosome infection, with special reference to schistosoma haematobium.in this investigation the susceptibility of several species of rodents-praomys (mastomys) natalensis, saccostomus campestris, arvicanthus niloticus, aethomys chrysophilus, tatera brantsi and the white mouse (saimr 200 strain)-to schistosoma haematobium was determined and the pathology studied. from the results it is clear that these rodents are susceptible to infection with schistosoma haematobium. for various reasons, notably adaptability to laboratory conditions, the most suitable as laborator ...19665297005
adenocarcinoma and proliferative hyperplasia of the prostate gland in female rattus (mastomys) natalensis. 19654157483
papillary ependymomas produced in rattus (mastomys) natalensis inoculated with vacuolating virus (sv40). 196213972899
intranuclear inclusion in rattus (mastomys) natalensis infected with rat virus. 196114489658
the multimammate mouse rattus (mastomys) natalensis: a species for the laboratory investigation of cancer of the glandular stomach. 196113730370
production of tumours in rattus (mastomys) natalensis by polyoma virus. 196014435664
carcinomas of the glandular stomach and hepatomas in rattus (mastomys) natalensis infected with bilharzia mansoni. 195913649450
a note of infection of the multimammate rat, rattus (mastomys) natalensis erythroieucus with plasmodium berghei. 195813581637
spontaneous carcinoma of the glandular stomach in rattus (mastomys) natalensis, an african rodent. 195713499792
spontaneous carcinoma of the glandular stomach in a laboratory stock of rattus (mastomys) natalensis. 195513281621
plague in africa from 1935 to 1949; a survey of wild rodents in african territories.the history of plague in africa during the period 1935-49 is reviewed. much of the information derives from a questionnaire sent to all african territories in 1950. the annual incidence of plague in africa declined, particularly from 1946 onwards. in 1949, under 400 cases were reported, as compared with over 6,000 in 1935. by the end of 1949, plague was still active in the belgian congo, kenya and tanganyika, madagascar, and southern africa. no cases were reported from egypt, tunisia, algeria, m ...195313115987
bait bases for mastomys natalensis smith 1834: a murid of public health interest in africa.mastomys natalensis is widely distributed in the whole of africa and is a reservoir of important zoonoses including plague. in order to control this species efficiently using rodenticides, tests were carried out to find the most preferred cereal and bait additives to form a suitable bait base. investigations were based on food choice tests in caged animals. among the cereals tested, rice was significantly preferred (p=0.01) followed by wheat, sorghum and maize. of the additives tested, both sexe ...012160425
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