Sputum Gram stain and culture were once the gold standard of diagnosis in patients with pneumonia but have been discounted in recent years, with published sensitivity estimates ranging as low as ...

Why is my washing machine staining my linens? The color and pattern of the stain — as well as where it occurs — can help you figure out the cause and the solution.

LG's new Gram line is lighter than ever, with marathon battery life and on-device AI that works even offline. And when you preorder one now, you'll get $200 off and a Gram portable monitor for free.

LG's 2025 Gram Pro laptops feature the company's first-ever Copilot+ PC, armed with the 'Lunar Lake' Intel Core Ultra processor.

LG is upgrading its lightweight Gram laptop lineup with Intel Arrow Lake and Lunar Lake processors, plus LG AI software with both cloud and local offline features.

Compared with other methods, urine Gram stain moderately predicted gram-negative bacteria but added little value to UTI diagnosis in the ED, raising questions about its clinical utility.

Three kinds of Bloodline tattoo ink made by Sierra Stain got recalled by the manufacturer because “they are contaminated with high concentrations of microorganisms which present a health concern ...

Three kinds of Bloodline tattoo ink made by Sierra Stain got recalled by the manufacturer because “they are contaminated with high concentrations of microorganisms which present a health concern ...

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.

Everything I use for this homemade mattress stain remover is probably already in your kitchen cupboard, and the ingredients are safe to use on the majority of mattresses too.