نتایج جستجو برای: antibody

تعداد نتایج: 166394  

ژورنال: دانشور پزشکی 2017
عشاقی, مژگان, غروی, محمدجواد, قره گزلو, بهناز, ناصری, عبدالحسین,

Background and Objective: Hepatite B is one of the most important infection in the world. The best way to prevent hepatitis B infection is by getting the hepatitis B vaccine. The aim of this study was to evaluate level of HBs antibody titer of 10-18 years healthy students in Razavi Khorasan, North Khorasan and South Khorasan.   Materials and Methods: This study was a descriptive analytic...

آوخ ماجلان, پیمان, خرم آبادی, نیما, مهدوی, مهدی, پورمند, محمدرضا, یزدی, محمدحسین,

Background and purpose: Methicillin resistant Staphylococcus aureus (MRSA) is a community-associated pathogen that is so common in hospitals. Antibiotic resistance and poor clinical outcome provide great reasons for using immunization strategies based on antibodies. The aim of this study was to investigate passive immunity using recombinant anti-MRSA ScaF antibody in a mouse model. Materials...

D. Soltani, H. Tavakoli, J. Tajik

The aim of the present was to evaluate the prevalence of H9N2-specific antibodies among water buffaloes (Bubalus bubalis). To this end, blood samples were obtained from 80 randomly selected water buffaloes, 40 cases of which were obtained in the winter months, and 40 cases were sampled in the spring months. The presence of H9N2-specific antibody was determined by hemaggl...

F. Vahid, M.T. Shakeri S. Ayatiy

Antiphospholipid antibodies (APLA) may be detected in normal pregnancies and also may cause thrombosis, recurrent fetal loss, placental infarction and preeclampsia. In the present study the possible differences in APLA titer between healthy pregnant women and preeclampsia cases without history of thrombosis was examined. The APLA titer in 50 healthy pregnant women with 50 preeclampsia cases wit...

ژورنال: افق دانش 2021

Aims: Bispecific antibodies are capable of targeting two cell surface markers simultaneously. Blinatumomab an anti-CD3/CD19 Bispecific T cell engager antibody (BiTE) is approved for clinical application by FDA. This BiTE effectively targets malignant cells in ALL (Acute Lymphoblastic Leukemia) patients. For production of large quantities of such antibodies in industrial settings choice of host ...

شمس, علی, پاکنژاد, ملیحه, کاشانیان, سوسن,

Introduction: Immunoassay procedures for detecting and determining opioids in blood and other biologic fluids are based on Monoclonal antibodies. In the present study, monoclonal antibody against Morphine was taken into account. Methods: Hybridoma protocol was used in order to produce the monoclonal antibody against morphine in mice. For this purpose, five 6–8-week old female BALB/c mice were...

Background: Erythropoietin, as a principal hormone promotes red blood cell production in bone marrow. Varieties of erythropoietin biosimilar are being produced by recombinant DNA technology in cell cultures. The detection or quantification of these molecules are being performed by diff erent methods which some of theme such as Western blot and enzymelinked immunosorbent assay (ELISA) require sp...

H. Goudarzi H. Moatamedi M. R. Seyfiabad Shapouri, M. Roayaei Sh. Ghafari

VP2 gene coding region of a vaccinal strain (D78) of infectious bursal disease virus (IBDV) was clonedin a eukaryotic expression vector, pSec Tag2A. The gene was placed downstream of Ig κ chain leadersequence, under the control of human cytomegalovirus (hCMV) immediate early enhancer and promoter. Theconstruct pSec Tag2A-VP2 was transfected in COS-7 cell line and the expression and secretion of...

Gh. Nikbakht M. Alishahi M. Soltani, S. Mirzargar

Antibody production and clinical efficacy (relative percent survival RPS) were measured in 40±5g rainbow trout after immunization with two types of Streptococcus iniae vaccines consisting of formalin killed cells (FKC) and FKC enriched with the bacterial extracellular products (ECP) administered by intraperitoneal (i.p), immersion and oral routes at 16±1°C for 18 weeks. No significant differenc...

Introduction: Infection  with  HBV  is  the  most  common  chronic  viral  infection  and mortality  in  children.  Prevention of this infection with vaccination is vital.  This  study  was  done  to compare  the  antibody  level  in post hepatitis  B vaccination  in  children  with  12 months  age. Materials  and  Methods:This  descriptive  study  was  carreid  out  on healthy  120  children  ...

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