نتایج جستجو برای: improved antibody titer
تعداد نتایج: 612759 فیلتر نتایج به سال:
Background: Toxoplasmosis is a zoonotic disease with high seroprevalence worldwide. Several immunological methods have been described for diagnosis of toxoplasmosis. Objective: To determine the parasitemia period in patients infected with toxoplasma using PCR and comparing serological data with molecular results. Methods: 154 serum samples from patients with toxoplasmosis were examined. Presenc...
Since the ordinary tests for diagnosis chronic amebic colitis looks to be unsufficient. We try to design the following study. Our study seeks the importanc.;e of "IFA" (Indirect Immuno Fluorescent Aniti body). Among 145 patients with amebic colitis Entamoeba hystolitica observed with reapeted and specified tests. In searh of serologic tests, antibody range in 20 patients who had amebic coliti...
This experiment was conducted to determine the effects of Myrtle Essential Oil (MEO) on growth performance, carcass characteristics, antibody titer and blood parameters of broiler chickens. A total of 200 Ross 308 broiler chickens were allocated to five dietary treatments with four replicates of 10 birds each. Dietary treatments were prepared by formulating a corn-soybean meal-based diet free o...
Abstract Background: Vaccination against hepatitis B surface antigen is the most effective way for prevention and has the capability to induce protective antibody levels (> 10 IU per liter) for most vaccinated people, but antibody titer has been shown to decrease over time. It is highly important to investigate this subject especially in the medical community and related professions as high-ris...
57 women affected by abortion or threatened abortion were investigated in view of antitoxoplasmosis antibodies by immunofluorscence. 11 women who have aborted for the first time have positive titer of polyvalent antibodies more than 1/400. 77.3% of these women have IgM titer greater than 1/20. The highest percentage of abortion was in the third month of pregnancy and this is probabley related t...
Eighteen paired serum samples submitted for serodiagnosis of current infection showed anomalous antibody results by complement fixation test when tested with a battery of agents (viruses, Mycoplasma pneumoniae, and chlamydia) selected for testing on the basis of the symptoms of the patient. Seventeen serum pairs showed a fourfold or greater rise in titer of antibody to two agents in the battery...
BACKGROUND Pemphigus is an autoimmune bullous disease and it is unclear what triggers and deteriorates it. The current study aimed to evaluate whether increasing the IgG antibody titer represents a good indicator of the pemphigus recurrence. OBJECTIVES The current study aimed to evaluate whether increasing IgG titer is an indicator of the expected recurrence. PATIENTS AND METHODS The curren...
Background: Pemphigus is an autoimmune bullous disease and it is unclear what triggers and deteriorates it. The current study aimed to evaluate whether increasing the IgG antibody titer represents a good indicator of the pemphigus recurrence. Objectives: The current study aimed to evaluate whether increasing IgG titer is an indicator of the expected recurrence. Patients and Methods: The current...
A clinical study of lyophilized intravenous human immunoglobulin containing high-titer cytomegalovirus-neutralizing antibody for the treatment cytomegalovirus viremia after allogeneic hematopoietic stem cell transplantation
Background: Pulmonary Nocardiosis is an infrequent infection whose incidence seems to be on the rise due to a higher degree of clinical suspicion and to an increasing number of immunosuppressive factors. The present investigation was carried out to detect Nocardiosis in immunocompromised patients confined in the pulmonary ward of Tehran’s Shariati Training Hospital through the use of indirect i...
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