Tissue samples for culture were maintained in sodium thioglycolate broth (Difco, Detroit, MI, USA) at 4°C for a maximum of 1 h, ground separately in a tissue homogenizer (Kontes, Vineland, NJ, USA), and plated onto Petri dishes containing freshly Belo Horizonte medium (18). H. pylori ...
Three years of job experience in different positions have offered me opportunity: As a General Clerk (IBM),Accounts clerk (Manley Toy Trading), I have learned how to prepare purchasing orders,place orders, handle accounting matter, check voucher,… also (Salesgirl, Esprit) developing the technique...