نتایج جستجو برای: ag elisa
تعداد نتایج: 88564 فیلتر نتایج به سال:
Visceral leishmaniasis (VL) is considered as a major health threat in the Indian subcontinent. Leishmania donovani, a usually visceralizing species, causes cutaneous leishmaniasis (CL) in Sri Lanka. However, visceralizing potential of the local L. donovani is not yet fully understood. This project studied the seroprevalence of local CL by using an in-house ELISA. An IgG-based ELISA using crude ...
This study was carried out to see if there are any differences between the prevalence of Kaposi’s sarcoma in HIV infected patients with antibody to Human Herpes Virus 8 (HHV8) or not. Methods: The sera of 180 subjects were evaluated for HIV and HHV8 using double ELISA (Genscreen Ultra HIV Ag-Ab ELISA and JN HIV 1/2 ELISA Kit) for HIV screening and advanced Biotechnology Incorporated ELISA for H...
1320 blood samples were collected from herds showing clinical signs of pestiviral infections. 39 samples were positive in Ag-ELISA assay. All these 39 samples in addition to 5 cytopathic strains were cultured in MD-BK cell line and presence of pestiviral antigens was confirmed by direct-immunofluorescent test. 27 out of 44 BVDV suspected isolates were detected by RT-PCR using a primer set. Diff...
JAA-F11 is a highly specific mouse monoclonal to the Thomsen-Friedenreich Antigen (TF-Ag) which is an alpha-O-linked disaccharide antigen on the surface of ~80% of human carcinomas, including breast, lung, colon, bladder, ovarian, and prostate cancers, and is cryptic on normal cells. JAA-F11 has potential, when humanized, for cancer immunotherapy for multiple cancer types. Humanization of JAA-F...
OBJECTIVES To investigate the possibilities that: (i) organ toxicity of amphotericin B-deoxycholate (AMB-DOC) is related to induction of interleukin-1beta (IL-1beta), tumour necrosis factor-alpha (TNF-alpha) and apoptosis in target organs; and (ii) the reduced toxicity resulting from the conjugation of AMB with water-soluble arabinogalactan (AMB-AG), is related to modulation of these parameters...
Tuberculous meningitis (TBM) is the most common form of chronic infection of the central nervous system. Despite the magnitude of the problem, the general diagnostic outlook is discouraging. Specifically, there is no generally accepted early confirmative diagnosis protocol available for TBM. Various Mycobacterium tuberculosis antigens are now recognized as potential markers for diagnosis of TBM...
Introduction: Human T-cell lymphotropic virus (HTLV), is a member of the retroviridae family. Infection with this virus leads to adult T-cell leukemia (ATL) and tropical spastic paraparesis (TSP). HTLV is endemic in Japan, parts of central Africa, Caribbean basin and Iran (Mashhad). Transmission routes of HTLV are believed to be from mother to child, especially during breastfeeding, sexual con...
background host genetic and environmental factors are involved in development of gastric cancer. tumor necrosis factor (tnf)-î±| has a key role in helicobacter pylori -induced gastritis. we analyzed the association between tnf-î± polymorphism and the risk of gastric cancer in an iranian population residing in northeastern iran. materials and methods in a case-control study, the genotyping was c...
Primary bovine thyroid cell cultures and IB-RS-2 continuous cell line were used for foot-and-mouth disease virus (FMDV) isolation. In both cell culture systems, all tested samples gave positive results and the specificity of isolated virus was confirmed by the Ag-ELISA. Results of virus isolation test agreed with those obtained by RT-PCR and rRT-PCR, which enabled detection of the genetic mater...
There is growing evidence that the differentiation processes in the fetal and adult thymus are not identical. However, there is little information on whether these developmental differences influence the properties of mature cells that exit the thymus and seed peripheral lymphoid organs. We have addressed this issue by comparing the development of Ag-specific Th1/Th2 function by fetal vs adult ...
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