نتایج جستجو برای: cell mediated immunity

تعداد نتایج: 1981871  

Journal: :iranian journal of allergy, asthma and immunology 0
h. khorami tr. neyestani mehri. kadkhodaee j. lotfi

neopterin, apyrazinopyrimidine compound, is produced by macrophages after induction by interferon gamma (ifn-y) and serves as a marker of cellular immune system activation followed by oxidative stress. the aim of this study was to determine urinary neopterin to creatinine ratio (uncr) as a surrogate marker of cell-mediated immune activation in multiple sclerosis (ms). three weekly early morning...

Journal: :iranian journal of virology 0
e jafari microbiology&virology department, kerman university of medical sciences, kerman, iran a mohammadi human viral vaccines department, razi vaccine and serum research institute, karaj, iran sam arabzadeh microbiology&virology department, kerman university of medical sciences, kerman, iran f esna-ashari human viral vaccines department, razi vaccine and serum research institute, karaj, iran za sadigh human viral vaccines department, razi vaccine and serum research institute, karaj, iran ghr shokri human viral vaccines department, razi vaccine and serum research institute, karaj, iran

background and aims: rubella is predominantly a childhood disease that is endemic throughout the world and when rubella outbreaks occur, they are accompanied by birth defects following congenital rubella syndrome. immunity to rubella virus as a teratogenic agent has an important role for prevention of these serious congenital defects. lymphocyte proliferation assay is a way for investigation of...

Journal: :hepatitis monthly 0
hiva saffar department of pathology, shariaty hospital, tehran university of medical sciences, tehran, ir iran mohammed jafar saffar department of pediatric infectious diseases ward, boali-sina hospital and antimicrobial resistant nosocomial infection research center, mazandaran university of medical sciences, sari, ir iran abolghasem ajami molecular and cell-biology research center, school of medicine, mazandaran university of medical sciences, sari, ir iran ali reza khalilian department of biostatistics mazandaran university of medical sciences, sari, ir iran kian shams-esfandabad department of pathology, shariaty hospital, tehran university of medical sciences, tehran, ir iran araz mohammad mirabi molecular and cell-biology research center, school of medicine, mazandaran university of medical sciences, sari, ir iran; corresponding author: araz mohammad mirabi, department of immunology, mazandaran university of medical sciences, sari, ir iran. tel: +98-1133344506, fax: +98-1133344506, e-mail:

results before boosting, among 176 boosted individuals, 75 (42.6%) had hbsab 10 iu/l and were considered seroprotected. among 101 serosusceptible persons, more than 80% of boosted individuals showed more than twofold increase in cytokines concentration, which meant positive hbsag-specific cell-mediated immunity. mcl of both cytokines after boosting in giv were decreased more than twofold, possi...

Ahmad Farajzadeh Ali Mostafaie Eskandar Kamali-Sarvestani, Iraj Nikokar, Kris Huygen Manouchehr Makvandi Mehdi Mirsaeidi Mohammad Javad Kajbaf

Background: Tuberculosis (TB) remains an important health problem throughout the world. Despite its significance in public health, mechanisms of protective immunity against Mycobacyerium Tuberculosis in humans have not yet been understood. Objective: To evaluate cell mediated immune response against purified Ag 85, PPD and Phytohemagglutinin (PHA) in patients with tuberculosis and healthy tuber...

Journal: :iranian journal of immunology 0
iraj nikokar microbiology and immunology of infectious disease laboratory, guilan university of medical sciences manouchehr makvandi department of microbiology, ahwaz university of medical sciences mohammad javad kajbaf department of microbiology, ahwaz university of medical sciences ahmad farajzadeh department of microbiology, ahwaz university of medical sciences mehdi mirsaeidi department of tuberculosis, national research institute of tuberculosis and lung diseases, shahid beheshti university of medical sciences eskandar kamali-sarvestani department of immunology and ali mostafaie

background: tuberculosis (tb) remains an important health problem throughout the world. despite its significance in public health, mechanisms of protective immunity against mycobacyerium tuberculosis in humans have not yet been understood. objective: to evaluate cell mediated immune response against purified ag 85, ppd and phytohemagglutinin (pha) in patients with tuberculosis and healthy tuber...

F TARABADI, G HASSIRI, H ANSARI, S MARZBAN, T ZANDIEH,

Yamakido, et al. in 1986 have studied immunological parameters in poison gas workers, and a depression has been observed in immunologic response. Also, the frequency of cancer has reached as high as five-fold that of the general population. In the present study, cell-mediated immunity (CMI) was measured in three groups of Iranian mustard gas-injured patients. The first group were those wh...

پایان نامه :وزارت بهداشت، درمان و آموزش پزشکی - دانشگاه علوم پزشکی و خدمات بهداشتی درمانی استان قزوین - دانشکده پزشکی 1386

چکیده ندارد.

Journal: :iranian journal of allergy, asthma and immunology 0
ashraf mohabbati mobarez u. hosseini donst a. zavaran hosseini b. tabaraie

bordetella pertussis infects the respiratory tract of the human host and causes whooping cough in children. the nature of immunity against bordetella pertussis infection and disease is poorly understood. the aim of this study was to investigate cell mediated immunity in mice immunized with outer membrane component of cell wall, of b. pertussis. a group of mice were immunized with outer membrane...

Journal: :Proceedings of the Royal Society of Medicine 1973

Immunotherapy has been used for years in many types of cancer therapy. Recently, cancer immunotherapy has focused on mechanisms which can enhance the development of cell-mediated immunity. Anticancer medications are administered to inhibit immunosuppressive factors such as nagalase enzyme, which is produced by neoplastic cells and destroys macrophage activating factor (Gc-MAF). Anti-neoplastics...

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