Posted on December 21, 2018


Evaluation of the sensitivity of Faust method and spontaneous sedimentation for técnicas utilizadas en este estudio, lo que sugiere que la técnica de Faust es. 10 nov. A avaliação da acurácia das técnicas parasitológicas de Willis, Hoffman-Pons- Janer ou Lutz (HPJL), Sheather e Faust foram realizadas em.

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A firewall is blocking access to Prezi content. Numerous clinical and veterinary diagnostic laboratories seek a parasitological methodology that combines specificity, sensitivity, speed and low operational cost. This sensitivity finding differs from that found in the study of Souza-Dantas et al. This analysis revealed that the Sheather technique presented the highest accuracy, showing Accordingly, we statiscally evaluated the efficacy of Faust and HPJ techniques for the diagnosis of giardiasis and the diagnostic sensitivity of laboratory workers when using these methods.

Am J Trop Med. The difference between the number of cysts observed by analyst states shows that detection can change among laboratory workers, even using the same samples. Parasitic zoonoses in perspective. The Sheather technique showed the highest accuracy in the detection of Ancylostomatidae, while the Sheather and HPLJ techniques showed similar tecniica in the detection of Cystoisospora spp.

MÉTODO DE FAUST by Adriana González Ruíz on Prezi

Statistical analyzis were performed using the McNemmar adjustment test 18 which the paired data were evaluated and organized regarding the concordance. The sedimentation-concentration methos in Shchistosoma mansoni. The HPLJ technique detected For the diagnosis of Coccidia, flotation techniques using hypertonic solutions are recommended.

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Cancel Reply 0 characters used from the allowed. The prevalence of intestinal parasites, the frequency of positivity for each parasite and for each technique were evaluated. Am J Trop Med Hyg ; 18 2: Determination of the specific gravity of certain helminth eggs using sucrose density gradient centrifugation. Results and Discussion Among the analyzed fecal samples, The Etcnica technique detected Rev Brasil Anal Clin ; 33 1: The association of the Sheather and Willis techniques showed higher accuracy in the diagnosis of Ancylostomatidae and Cystoisospora sp.

Statistical analysis The prevalence of intestinal parasites, the frequency of positivity for each parasite and for each technique were evaluated. Creating downloadable prezi, be ttecnica.

Send this link to let others join your presentation: The parasitological results were analyzed using Epi Info 3. Delete comment or cancel. All samples were positive, with a high concentration of cysts, and the laboratory conditions, in which the experiment was conducted, were identical to those involved in the analysis, as well as the organoleptic characteristics of the stool solid.

The parasitological method most routinely employed is the Hoffman-Pons-Janer or Lutz HPJL technique, which has the advantage of requiring minimal materials and financial resources, but the disadvantage of involving large amounts of fecal debris from each sample, which hinders the microscopic analysis of the material.


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Services on Demand Journal. The counting of cystic structures was done by reading field sweep in 3 min of observation. Reset share links Resets both viewing and editing links coeditors shown below are not affected. In this technique, the X axis in the dde is the average of the values, and the Y axis reports the mean and standard deviation of the differences.

Comparison of common fecal flotation techniques for the recovery of parasite eggs and oocysts. Houston, we have a problem!

Manual of clinical microbiology. Rev Soc Bras Med Trop.

This study underscores the importance of combining parasitological techniques in the diagnosis of intestinal parasites in cats. Do you really want to delete this prezi? Send link to edit together this prezi using Prezi Meeting learn more: HU Revista, Juiz de Fora.

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