نتایج جستجو برای: vaccine ms

تعداد نتایج: 233911  

Mycoplasma synoviae (MS) is a pathogen responsible for respiratory and locomotor disorders and causes major economic losses in poultry industry. Early and accurate diagnosis of MS infection plays a major role in control of the infection. This study was conducted to characterize Iranian field isolates of MS isolated from broiler chickens of West Azarbaijan province (Northwest of Iran), ...

Detection of Mycoplasma synoviae (MS) by culture and polymerase chain reaction (PCR) has been reported from commercial chicken farms in different provinces of Iran. In some reports the phylogenetic analysis of MS isolates based on 16S rRNA and variable lipoprotein hemagglutinin (vlhA) genes have been carried out. The PCR product containing partial 16S rRNA genes of Iranain isolates was sequence...

Journal: :archives of razi institute 2016
a. ashtari m. maghami s.a. pourbakhsh m.a. bayatzadeh s. ahangaran

mycoplasma synoviae expressed variable lipoprotein haemagglutinin (vlha) is believed to play a major role in pathogenesis of the disease by mediating adherence and immune evasion. the aim of this study was sequencing iranian m. synoviae isolates for the detection of nucleotide variation in the m. synoviae vlha gene. using oligonucleotide primers complementary to the single-copy conserved 5´ end...

Journal: :archives of razi institute 0
ø³ùŠø¯ ø¹ù„ùŠ ù¾ùˆø±ø¨ø®ø´

detection of mycoplasma synoviae (ms) by culture and polymerase chain reaction (pcr) has been reported from commercial chicken farms in different provinces of iran. in some reports the phylogenetic analysis of ms isolates based on 16s rrna and variable lipoprotein hemagglutinin (vlha) genes have been carried out. the pcr product containing partial 16s rrna genes of iranain isolates was sequence...

2017
Zsuzsa Kreizinger Kinga Mária Sulyok Dénes Grózner Katinka Bekő Ádám Dán Zoltán Szabó Miklós Gyuranecz

Mycoplasma synoviae is an economically significant pathogen in the poultry industry, inducing respiratory disease and infectious synovitis in chickens and turkeys, and eggshell apex abnormality in chickens. Eradication, medication and vaccination are the options for controlling M. synoviae infection. Currently there are two commercial, live, attenuated vaccines available against M. synoviae: th...

Mansour Rezaei, Mohammad Ali Sahraian, Nazanin Razazian, Negin Fakhri, Seyedeh Elham Mousavi, Sharareh Eskandarieh,

Background: It is currently recommended to vaccinate against SARS CoV-2 for people with multiple sclerosis (MS), but it is uncertain what effect it will have on people with MS (PwMS). Objectives: We aimed to compare the side effects of the first and second doses of the Sinopharm vaccine in PwMS. Materials & Methods: This descriptive-analytical follow-up study was conducted on PwMS patients...

Journal: :Multiple sclerosis 2009
I Sutton R Lahoria Il Tan P Clouston Mh Barnett

Vaccination is generally considered safe in patients with multiple sclerosis (MS). We report five patients who presented with multifocal or atypical demyelinating syndromes within 21 days of immunization with the quadrivalent human papilloma virus (HPV) vaccine, Gardasil. Although the target population for vaccination, young females, has an inherently high risk for MS, the temporal association ...

2018
Muhammad A Shahid Marc S Marenda Philip F Markham Amir H Noormohammadi

The temperature-sensitive (ts+) Mycoplasma synoviae vaccine strain MS-H harbors a non-synonymous mutation which results in Glycine to Arginine substitution at position 123 in the highly conserved glycine-rich motif of Obg-fold in the GTP-binding protein Obg. In-silico analysis of the wild-type and mutant Obgs of M. synoviae has indicated that this amino acid substitution affects structure of th...

1997
Melinda Wharton Peter M. Strebel

The national reporting system for infectious diseases in the United States was initially an archival system designed to document trends in disease occurrence rather than to provide epidemiologically important information needed for prevention and control of diseases. As national immunization programs developed, so did the need for surveillance of vaccine-preventable diseases. The first major su...

2014
Muhammad A. Shahid Philip F. Markham Marc S. Marenda Rebecca Agnew-Crumpton Amir H. Noormohammadi

Temperature-sensitive (ts+) vaccine strain MS-H is the only live attenuated M. synoviae vaccine commercially available for use in poultry. With increasing use of this vaccine to control M. synoviae infections, differentiation of MS-H from field M. synoviae strains and from rarely occurring non-temperature-sensitive (ts-) MS-H revertants has become important, especially in countries where local ...

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