Proposed morbidity markers among patients.

Background: Fecal calprotectin (FC) and fecal occult blood (FOB) were suggested as potential inflammatory markers for assessing intestinal schistosomiasis morbidity that are conventionally detected through invasive methods.

Aim And Objectives: The present work aimed to evaluate FC and FOB as morbidity markers of infection before and after praziquantel treatment.

Materials And Methods: A total of 205 stool samples (117 schoolchildren and 88 adults) were collected and examined by Kato Katz.

Key cytokines and hematological parameters in patients with uncomplicated falciparum malaria in Hodeidah, Yemen.

Immunity to malaria has a major role in controlling disease and pathogenesis with cytokine production being involved in almost every phase of the immune response. The present study aimed to assess hematological variables and to measure plasma levels of TNFα, IFNγ and IL10, their ratios, and their relation to parasitemia among patients with uncomplicated falciparum malaria in Hodeidah, Yemen. Forty patients with uncomplicated P.

Remarkable histopathological improvement of experimental toxoplasmosis after receiving spiramycin-chitosan nanoparticles formulation.

The present study investigated the anti-Toxoplasma effect of chitosan nanoparticles [CS NPs], spiramycin, spiramycin co-administered with metronidazole and spiramycin-CS NPs formulation on the parasite burden and histopathological changes in the liver, spleen and brain in experimentally infected mice Seventy male Swiss albino mice were classified into seven equal groups: healthy control (I), infected untreated control (II), infected group receiving CS NPs (III), spiramycin administered infected group (IV), infected group receiving spiramycin-metronidazole (V), infected receiving 400 mg/kg spiramycin-CS NPs (VI) and infected treated with spiramycin-loaded CS NPs 100 mg/kg (VII). All groups were inoculated intraperitoneally with 2500 T tachyzoites RH strain except the healthy control group. All groups were sacrificed on the 8th day after infection.

Successful treatment of acute experimental toxoplasmosis by spiramycin-loaded chitosan nanoparticles.

Spiramycin-metronidazole and spiramycin-loaded chitosan (CS) nanoparticles (NPs) were tested in comparison with the current spiramycin treatment of T.gondii concerning tissue penetration and blood brain barrier (BBB) passage. Swiss Albino mice were inoculated intraperitoneally with 2500 T.

Zinc PVA versus potassium dichromate for preservation of microsporidian spores of human origin.

Microsporidia are emerging opportunistic parasites. Preservation of the biological properties of microsporidian spores is often required in research work. The present study compared two preservatives; zinc polyvinyl alcohol (zinc PVA) and potassium dichromate solutions for preservation of microsporidian spores separated from human faecal samples.