The kinetics of hemolytic plaque formation.

Modified hemolytic plaque technique for the detection of bluetongue virus antibody-forming cells.

A hemolytic plaque assay was developed for the detection of antibody-forming cells to bluetongue virus (BTV). Sheep erythrocytes (SRBC), onto which BTV had been absorbed, served as the indicator of lysis due to the presence of BTV antibody-forming cells. The ratio of BTV to SRBC was found to be critical for optimum hemolytic plaque formation. For routine use, 50 mul of 12% BTV SRBC, 0.1 ml of a...

The Formation of Plaques by African Horse Sickness Viruses and Factors Affecting Plaque Size

Immunomodulatory activities of gemifloxacin in mice

Objective(s):Gemifloxacin is a broad spectrum antibiotic and has shown excellent coverage against a wide variety of microorganisms. In this study, an attempt was made to evaluate the immunomodulatory potential of gemifloxacin in male swiss albino mice in vivo. Materials and Methods: Three doses of gemifloxacin 25 mg/kg, 50 mg/kg and 75 mg/kg were used intraperitoneally (IP) for the evaluation ...

Kinetics of Propane Hydrate Formation in Agitated Reactor: A Mass Transfer Approach

Understanding the kinetics of gas hydrate formation is essential to model and predict the hydrate formation (or dissociation) process. In the present paper, we investigated the formation of pure propane gas hydrate as a former gas. In this regard, several experiments were conducted to measure the rate of hydrate formation under various pressures (410 to 510 kPa) and temperatures (274 K to 277 K...

Formation Kinetics of Structure H Gas Hydrate

This paper investigates the kinetics of structure H (sH) formation kinetics above and below the structure I (sI) formation equilibrium curve at temperatures of between 2°C and 6°C. Methane was used as a help gas and methylcyclohexane (MCH) was used as sH former. It was concluded that in the points above the sI formation equilibrium curve, at the first, the sI forms, and then converts to sH be...