نتایج جستجو برای: vaccine production
تعداد نتایج: 705105 فیلتر نتایج به سال:
diphtheria is a fatal disease caused by exotoxin of corynebacterium diphtheria . this toxin consists of two chains, catalytic chain (a) and binding (b) chain. by binding chain (b), the toxin binds to its receptor on numerous body cells such as myocardial, kidney and peripheral nerve cells. after entering, catalytic chain (a) inhibits protein synthesis and finally can cause cell dea...
just like any other process, vaccine manufacturing procedures are defined as a series of interrelated functions and activities using a variety of specified actions and equipment designed to produce a defined product. to assure the reproducibility and consistency of such processes, they must be carried out using validated equipment and under the established procedures that meet all the acceptanc...
Influenza is a serious public health problem that causes a contagious respiratory disease. Vaccination is the most effective strategy to reduce transmission and prevent influenza. In recent years, cell-based vaccines have been developed with continuous cell lines such as Madin-Darby canine kidney (MDCK) and Vero. However, wild-type influenza and egg-based vaccine seed viruses will not grow effi...
Introduction: Influenza virus has several conserved peptides which have the capacity to be used as suitable candidates for appropriate and stable vaccine production against different types of influenza viruses. One of these peptides is HA2, the hemagglutinin stalk domain which mediates the membrane fusion and is conserved amongst different sub-types of influenza virus. This peptide is a good ca...
While studying the manufacture of vaccine lymph at Lister Institute of Preventive Medicine, Elstree (Herts), England, the author saw that lapine was being used in a dilution of 1 : 25 for vaccination of sheep for the production of vaccine lymph. On return from there in December 1949, the author thought of trying the dilution of seed lymph and lapine for vaccination of calves as that leads to ec...
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