A study was carried out to explore requirements for the inhibition of tissue factor-factor VIIa enzymatic activity in plasma. Reaction mixtures contained plasma, 3H-factor IX or 3H-factor X, tissue factor (vol/vol 2.4% to 24%), and calcium. Tissue factor-factor VIIa activity was evaluated from progress curves of activation of factor IX or factor X, plotted from tritiated activation peptide rele...

J.t is well established thait both the an ti body de­ficiency and the reaction beru,een antigen and _ant.i­ hody cause many diseases Then there is antibody ·c1e­,ficiency the resulting disease is called antibody defi­ciency disease; and when the contact of antigen vih antibody produces the disease or the complex of anti­gen with antibody precipitates and causes tissue dama­ge the ,lesion is cal...

This report presents a case of tuberculous lymphadenitis that was difficult to diagnose using polymerase chain reaction analysis. An 80-year-old Japanese female was hospitalized due to swollen cervical lymph nodes. Her lymph node tests revealed paradoxical polymerase chain reaction results. Polymerase chain reaction analysis of two biopsy tissues using the Cobas TaqMan revealed a positive resul...

the aim of the present study was using rt-pcr for the diagnosis of avian infectious bronchitis virus and massachusetts serotype in tissue samples. optimization of a molecular diagnostic method for the detection of avian bronchitis virus and identification of massachusetts serotype was investigated. in order to detect infectious bronchitis virus (ibv) in tissue samples, an rt-pcr was optimized. ...

Little is known about the tissue reactions to various implant materials which coincide with an inflammatory reaction. We used the avridine arthritis rat model to evaluate the tissue response in the synovial, interstitial and subcutaneous tissues after implant insertion. Quantitative immunohistochemistry showed that normal joint synovial tissue is dominated by ED2-positive resident macrophages. ...

background and aims: influenza virus is a major pathogen involved in respiratory illnesses during winter seasons. a variety of diagnostic methods have been developed to identify influenza viruses in clinical specimen. methods: nasal and pharyngeal samples taken from patients were inoculated into madin-darby canine kidney (mock) cells and embryonated chicken eggs (eces). the culture media was as...