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  • About
  • The Global ETD Search service is a free service for researchers to find electronic theses and dissertations. This service is provided by the Networked Digital Library of Theses and Dissertations.
    Our metadata is collected from universities around the world. If you manage a university/consortium/country archive and want to be added, details can be found on the NDLTD website.
1

The origin and significance of parasitism in Acarina ...

Ewing, H. E. January 1911 (has links)
Thesis (Ph. D.)--Cornell University, 1911. / "Reprinted from the Transactions of the Academy of science of St. Louis, vol. XXI, no. 1."
2

A study of swine parasitism in Wisconsin

Georgoulakis, Ioannis E. January 1976 (has links)
Thesis (M.S.)--University of Wisconsin--Madison, 1976. / Includes bibliographical references (leaves 124-132).
3

Studies of parasitism by some tachinid flies

Hassell, Michael Patrick January 1967 (has links)
No description available.
4

The demography and parasitology of the Wytham Woods' badger population

Newman, Christopher January 2000 (has links)
No description available.
5

The effects of malnutrition upon the host : Parasite relationship of Heligmosomoides polygyrus (nematoda, trichostrongylidae) in mice

Brailsford, T. J. January 1988 (has links)
No description available.
6

The epidemiology of gastrointestinal nematode infections in mammals

Quinnell, Rupert J. January 1990 (has links)
No description available.
7

A study of parasitism in Wisconsin white-tailed deer

Foreyt, William James, January 1969 (has links)
Thesis (M.S.)--University of Wisconsin--Madison, 1969. / eContent provider-neutral record in process. Description based on print version record. Includes bibliographical references.
8

The response of internal parasites to alteration of the diet of the host

Scroggs, Milton George, January 1966 (has links)
Thesis (M.S.)--University of Wisconsin--Madison, 1966. / eContent provider-neutral record in process. Description based on print version record. Includes bibliographical references.
9

Soybean oil meal as a factor in resistance of chickens to parasitism

Branson, Dorothy Swingle January 1944 (has links)
Typescript, etc.
10

Ocorrência e caracterização molecular de Cryptosporidium spp. em cordeiros na Região de Araçatuba-SP-Brasil: avaliação da transferência da imunidade passiva

Féres, Flávia Corbari [UNESP] 18 April 2008 (has links) (PDF)
Made available in DSpace on 2014-06-11T19:25:37Z (GMT). No. of bitstreams: 0 Previous issue date: 2008-04-18Bitstream added on 2014-06-13T20:14:20Z : No. of bitstreams: 1 feres_fc_me_araca.pdf: 219812 bytes, checksum: 1f1fed7d532991a23b940dd724388339 (MD5) / Fundação de Amparo à Pesquisa do Estado de São Paulo (FAPESP) / Foram coletadas 460 amostras de fezes de cordeiros com até 30 dias de vida com o objetivo de determinar a ocorrência de Cryptosporidium na região de Araçatuba, assim como as espécies envolvidas nesta parasitose. Realizou-se análise microscópica pela técnica de coloração negativa com verde malaquita em todas as amostras de fezes. Para a identificação molecular de Cryptosporidium, nas amostras positivas à microscopia, utilizou-se a reação de nested PCR, com amplificação de fragmentos da subunidade 18S do gene do RNA ribossômico ou do gene da actina. Encontraram-se 6,73% dos animais eliminando oocistos de Cryptosporidium nas fezes. A espécie e genótipo envolvidos foram: Cryptosporidium parvum e genótipo cervídeo que representam potencial zoonótico e Cryptosporidium parvum tipo B. Foram coletadas também 191 amostras de sangue de cordeiros com até 30 dias de vida com o objetivo de determinar as concentrações séricas de imunoglobulina G, PT, γ globulina, GGT e FA, assim como determinar a associação entre estas variáveis. Foi avaliada se a atividade sérica das enzimas GGT e FA pode ser utilizada indiretamente como indicadora de transferência de imunidade passiva. Para tanto, foram realizados os testes de imunodifusão radial, espectrofotometria e eletroforese respectivamente. Para os valores de GGT e FA, foram utilizados kits comerciais. Houve correlação estatística significativa entre a FA e GGT; fato também observado com relação a PT, a IgG e a GGT. A γ globulina mostrou-se correlacionada com GGT, IgG e PT. A atividade de FA demonstrou-se ineficaz para uso como indicadora de transferência de imunidade passiva. / A total of 460 fecal samples were collected from lambs during the first 30 days of life with the aim to determine the occurrence of Cryptosporidium in Araçatuba region, as well as to identify species involved in this parasitism. Microscopic analysis of feces was carried out using malachite green negative stain. Cryptosporidium positive samples were subjective to a nested PCR, with amplification of fragments of the subunity 18S of the gene of the ribossomic RNA or the gene of the actin. In this study 6.73% of animals were eliminating oocists of Cryptosporidium in their feces. The involved species and genotype were: Cryptosporidium parvum and cervide genotype, which represent a zoonotic potential and Cryptosporidium parvum type B. Blood samples (191) were collected from lambs that were up to 30 days old to determine the serum concentrations of immunoglobulin G, TP, γ globulin, GGT and ALP, as well as to determine the association between these variables. This was done in order to explore the possibility of using changes in activities of GGT e ALP as indirect indicators of immune passive transfer in lambs The following tests were perfomed: radial immunodiffusion, spectrophotometry and electrophoresis respectively. GGT and ALP values were determinate using commercial kits. There was a statistically significant correlation between ALP and GGT. The same correlation was observed from TP, IgG and GGT. A positive γ globulin correlation was found between GGT, IgG and TP. ALP activity cannot be used as an indicator of immune passive transfer.

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