BACKGROUND The enzyme-linked immunosorbent assay (ELISA) has been used for diagnosing medical and plant pathologies. In addition, it is used for quality-control evaluations in various industries. The ELISA is the simplest method for obtaining excellent results; however, it is time consuming because the immunoreagents interact only on the contact surfaces. Antibody-labeled magnetic particles can...

The fluorescent compound 4-methylumbelliferone (4MU) can be used to detect uridine diphosphate glucuronosyl transferase activity by observing the fall in fluorescence as the compound is converted to 4-methylumbelliferone glucuronide. A microplate assay has been developed that has improved sensitivity and is faster and cheaper than the historical extraction method. Activity is detectable with ap...

OBJECTIVES Phenol-sulfuric acid reagent is used to measure the concentration of glyco-polymers and -conjugates. There are several uncertainties on glycogen measurement in the tissues. We aimed to improve phenol-sulfuric reagent for microassay of glucose based-glycogen in small tube or microplate. MATERIALS AND METHODS The condition of the reaction was optimized and scaled down for both small ...

This case series describes an alternative approach for removing ectopically erupted tooth in the maxillary sinus using improved endoscopic known as modified endoscopic-assisted surgery (MESS). We reviewed medical charts and radiographs of patients who underwent surgical removal ectopic MESS. The technique consisted creating a bony window wall with pre-adapted microplate, which was repositioned ...