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Colorized scanning electron micrograph of a human neutrophil ingesting MRSA. Methicillin-resistant Staphylococcus aureus (MRSA) is a group of gram-positive bacteria that are genetically distinct from other strains of Staphylococcus aureus. MRSA is responsible for several difficult-to-treat infections in humans.
Sodium hypochlorite baths became an acceptable treatment of atopic dermatitis due to a 2009 landmark study by JT Huan. [2] The use of sodium hypochlorite in the form of a bleach bath, has been reported to improve atopic dermatitis severity in children with moderate-to-severe dermatitis or eczema.
In a single study conducted in Denmark, MRSA was shown to originate in livestock and spread to humans, [3] though the MRSA strain may have originated in humans and was transmitted to livestock. [ 4 ] A 2011 study reported 47% of the meat and poultry sold in surveyed U.S. grocery stores was contaminated with S. aureus, and of those 5–24.4% of ...
Mice with radiation dermatitis given daily 30-minute baths in bleach solution experienced less severe skin damage and better healing and hair regrowth than animals bathed in water. A molecule called nuclear factor kappa-light-chain-enhancer of activated B cells (NF-κB) is known to play a critical role in inflammation, aging, and response to ...
Chlorhexidine is used in disinfectants (disinfection of the skin and hands), cosmetics (additive to creams, toothpaste, deodorants, and antiperspirants), and pharmaceutical products (preservative in eye drops, active substance in wound dressings and antiseptic mouthwashes).
Staphylococcus aureus can survive on dogs, [51] cats, [52] and horses, [53] and can cause bumblefoot in chickens. [54] Some believe health-care workers' dogs should be considered a significant source of antibiotic-resistant S. aureus , especially in times of outbreak. [ 51 ]
It is used to treat urinary tract infections, methicillin-resistant Staphylococcus aureus (MRSA) skin infections, travelers' diarrhea, respiratory tract infections, and cholera, among others. [ 2 ] [ 7 ] It is used both to treat and prevent pneumocystis pneumonia and toxoplasmosis in people with HIV/AIDS and other causes of immunosuppression. [ 2 ]
A perfect disinfectant would also offer complete and full microbiological sterilisation, without harming humans and useful form of life, be inexpensive, and noncorrosive. However, most disinfectants are also, by nature, potentially harmful (even toxic ) to humans or animals.