Seven days of antibiotics was noninferior to 14 days for treating Gram-negative bloodstream infections, supporting shorter ...

Closely related bacterial species use different strategies to build their cell walls, an international team of scientists led ...

These nutrients play unique roles in supporting gut health and overall wellness. From garlic to yogurt, here’s how to get ...

Alembic to expand their U.S. commercial portfolio with FDA-approved PIVYA for the treatment of women with uncomplicated urinary tract infections ...

To quantify antibiotics in ICU patients’ blood, dried blood spot analysis was sued alongside UHPLC–MS/MS to monitor these substances in a more convenient matter.

Gram-positive bacteria show blue or purple after Gram-staining in a laboratory test. They have thick cell walls. Gram-negative bacteria show pink or red on staining and have thin walls.

Gram-negative bacteria are harder to kill because of their harder cell wall. When their cell wall is disturbed, gram-negative bacteria release endotoxins that can make your symptoms worse.

Most species of bacteria can be broadly divided into two groups, known as gram-positive and gram-negative. These categories ...

Differences between gram-positive and gram-negative bacteria All bacteria have a cell wall composed of mesh-like strands of a big molecule called peptidoglycan, which surrounds the cell membrane.

These "gram-negative" bacteria have an outer membrane that shields them from toxic substances. Not a single new class of antibiotic that targets gram-negative bacteria has been approved in the ...