Results 211 to 220 of about 48,698 (268)

DIRECT AGGLUTINATION TEST WITH URINE SAMPLES FOR THE DIAGNOSIS OF VISCERAL LEISHMANIASIS

open access: yesDIRECT AGGLUTINATION TEST WITH URINE SAMPLES FOR THE DIAGNOSIS OF VISCERAL LEISHMANIASIS
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Characterization of agglutinating antibodies detected by the direct agglutination test for visceral leishmaniasis diagnosis

Parasitology Research, 2022
This study aimed to characterize agglutinating antibodies detected by the direct agglutination test (DAT-LPC) for the diagnosis of visceral leishmaniasis (VL). The DAT-LPC antigen/antibodies complex was recovered, washed, and used as antigenic substrate in a modified enzyme-linked immunosorbent assay (modified ELISA), revealed with anti-human IgM, IgG,
Karine Ferreira Lopes   +2 more
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A Direct Agglutination Test for Leishmaniasis

The American Journal of Tropical Medicine and Hygiene, 1975
Antigen suspensions of enzyme-treated, formalin-fixed promastigotes of three species of Leishmania (L. donovani, L. tropica, and L. braziliensis) were evaluated by using the direct agglutination test with serum samples from healthy individuals and patients with confirmed cases of visceral and cutaneous leishmaniasis.
D S, Allain, I G, Kagan
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Direct agglutination test for Encephalitozoon cuniculi

Veterinary Parasitology, 2006
Encephalitozoon cuniculi is a small protozoan parasite in the phylum Microspora. It has been shown to naturally infect several host species, including humans. Infection with microsporidia is usually asymptomatic, except in young or immunocompromised hosts.
Carly N, Jordan   +3 more
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Prozone phenomenon in the direct agglutination test for pregnancy

American Journal of Obstetrics and Gynecology, 1971
The prozone phenomeon in the direct agglutination test for pregnancy takes place when urinary concentration of human chorionic gonadotropin (HCG) reaches 125000 IU/l. It is responsible for some false nagative reactions. In order to eliminate false negative results in normal pregnancies a trifold dilution of negative urines is recommended.
F, McIsaac, P N, Karnauchow
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An Evaluation of the Direct Agglutination Test for Chagas' Disease

The Journal of Parasitology, 1974
In the direct agglutination (DA) test, nonspecific agglutination with Trypanosoma cmzi antigen suspensions has been controlled by treating the organisms with trypsin, formalin, and filtration. The resultant antigen suspension containing treated T. cruzi epimastigotes is a sensitive and stable preparation for use in the DA test.
D S, Allain, I G, Kagan
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Direct agglutination test for serologic diagnosis of Neospora caninum infection

Parasitology Research, 1997
A direct agglutination test was evaluated for the detection and quantitation of IgG antibodies to Neospora caninum in both experimental and natural infections in various animal species. As compared with results obtained by the indirect fluorescent antibody test, the direct agglutination test appeared reliable for the serologic diagnosis of neosporosis ...
S, Romand, P, Thulliez, J P, Dubey
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