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  • Mastomys natalensis  (2)
  • Presbytis entellus  (2)
  • 1
    Electronic Resource
    Electronic Resource
    Hepatic acid hydrolases of albino rats,Mastomys natalensis and albino mice duringPlasmodium berghei infection (1985)
    Springer
    Cellular and molecular life sciences 41 (1985), S. 472-474 
    Details
    ISSN: 1420-9071
    Keywords: Mouse, Swiss ; Mastomys natalensis ; rat, C. F. strain ; acid hydrolases, liver ; Plasmodium berghei infection
    Source: Springer Online Journal Archives 1860-2000
    Topics: Biology , Medicine
    Notes: Summary Changes in liver acid hydrolase activities during the infection of albino rats,Mastomys or mice withPlasmodium berghei are described. B-Glucosidase, B-galactosidase and N-acetyl-B-D-glucosaminidase exhibited widely different responses with acid phosphatase and cathepsin-B the least responsive and are likely to be causally related to immunity of animals.
    Type of Medium: Electronic Resource
    URL: http://dx.doi.org/10.1007/BF01966153
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    Paper (German National Licenses)
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  • 2
    Electronic Resource
    Electronic Resource
    γ-Glutamyl-transpeptidase in lymphatic tissues ofMastomys natalensis during an infection withAcanthocheilonema viteae (1990)
    Springer
    Cellular and molecular life sciences 46 (1990), S. 742-744 
    Details
    ISSN: 1420-9071
    Keywords: Acanthocheilonema viteae ; Mastomys natalensis ; γ-glutamyl-transpeptidase ; lymphoid tissues ; filarial infection ; immunosuppression
    Source: Springer Online Journal Archives 1860-2000
    Topics: Biology , Medicine
    Notes: Summary DuringAcanthocheilonema viteae infection, the specific activity of γ-glutamyltranspeptidase (γ-GT) increased in peritoneal exudate cells and bone marrow and decreased in lymphnodes ofMastomys natalensis throughout the course of infection. However, though there was an increase in specific activity of γ-GT in thymus and spleen during the prepatent phase ofA. viteae infection, the level either returned to normal or decreased during the latent phase of infection. A close correlation was observed between the host's immune status duringA. viteae infection and the level of γ-GT in lymphoid tissues.
    Type of Medium: Electronic Resource
    URL: http://dx.doi.org/10.1007/BF01939953
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    Paper (German National Licenses)
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  • 3
    Electronic Resource
    Electronic Resource
    Insectivory and its significance to langur diets (1991)
    Springer
    Primates 32 (1991), S. 237-241 
    Details
    ISSN: 0032-8332
    Keywords: Insectivory ; Diet ; Presbytis entellus ; Energy/nutrient maximization
    Source: Springer Online Journal Archives 1860-2000
    Topics: Biology
    Notes: Abstract Earlier studies on Hanuman langurs (Presbytis entellus) around Jodhpur found them entirely vegetarian (Mohnot, 1974;Winkler, 1988). However, recent observations in the open scrub forests of Jodhpur reveal that scale insects may constitute a regular part of their diet and that insectivory is particularly prevalent in the monsoon months July – September. The insect eating in this habitat seems to support the “Energy/nutrient maximization” hypothesis ofHamilton andBusse (1978).
    Type of Medium: Electronic Resource
    URL: http://dx.doi.org/10.1007/BF02381181
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    Paper (German National Licenses)
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  • 4
    Electronic Resource
    Electronic Resource
    Abortions in free ranging Hanuman langurs (Presbytis entellus) — a male induced strategy? (1988)
    Springer
    Human evolution 3 (1988), S. 297-308 
    Details
    ISSN: 1824-310X
    Keywords: Presbytis entellus ; Reproductive strategies ; Abortion ; Infanticide
    Source: Springer Online Journal Archives 1860-2000
    Topics: Biology
    Notes: Abstract During a 10-year long term study, 6 eye-witnessed and 1 pressumed cases of abortions occurred in 3 one-male bisexual troops of free ranging langurs (Presbytis entellus) near Jodhpur, Rajasthan, India. The age of the unborns varied from 35 to about 200 days. The subsequent birth interval ranged between 7.1–21.1 months. 2 miscarriages occurred during stable periods of residency of a single male. 5 cases occurred prior to or after infanticide in connection with male changes. In one case a female was attacked by the new male before she aborted. In one case a female presumably aborted after attacks on her semiweaned infant. Most of the reproductive losses hence seem to be related to psychical and physical stress exerted by new males on pregnant females. As part of their reproductive strategy, males reduce their waiting time to insemination in this way. Abortions may likewise represent an adaptive reproductive strategy of females, who prefer to abort instead of investing in a foetus which is likely to be killed after birth.
    Type of Medium: Electronic Resource
    URL: http://dx.doi.org/10.1007/BF02435859
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    Paper (German National Licenses)
    Fulltext
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