Compared with other urine analysis methods, urine Gram stain has a moderate predictive value for detecting gram-negative bacteria in urine culture but does not significantly improve urinary tract ...

Safranin is weakly water soluble and will stain bacterial cells a light red, enabling visualization of gram negative cells without interfering with the observation of the purple of the gram positive ...

Safranin is weakly water soluble and will stain bacterial cells a light red, enabling visualization of gram negative cells without interfering with the observation of the purple of the gram positive ...

Abstract: In this paper, we classify Gram positive cocci and Gram negative bacilli in Gram stained smear images. We adopt pre-trained models of VGG16, VGG19, MobileNet and DenseNet by using ImageNet ...

Colorized SEM of four spherical methicillin-resistant Staphylococcus aureus Researchers compared the effect of Gram stain-guided antibiotics with guideline-based antibiotics for the treatment of ...

The cotton swab was rolled on glass slides, and the specimen was stained by the Gram stain according to the Bartholomew and Mittwer method. Each Gram-stained smear was observed under a microscope at a ...