Search results
Results From The WOW.Com Content Network
Aerococcus urinae is a member of the bacterial genus Aerococcus.The bacterium is a Gram-positive, catalase-negative coccus growing in clusters. Isolates of this genus were originally isolated in 1953 from samples collected in the air and dust of occupied rooms and were distinguished by their tetrad cellular arrangements. [2]
Swarming cells are only formed when the bacteria are grown on solid surfaces so the ability to detect these solid surfaces is a required feature. It has been proposed that Proteus mirabilis senses a solid surface by the inhibition of its flagellum rotation, and it is this lack of freely rotating flagella that let the bacteria know it is on a ...
The reason why women get significantly more UTIs than men has a lot to do with anatomy. In women, “the urethra is located a shorter distance from the anus than in males and so bacteria can enter ...
However, the bacteria can present in one of three ways: genitourinary (genitals), pulmonary (lungs), and ocular (eyes). [7] Genitourinary cases can include genital discharge, vaginal bleeding, itchiness (pruritus), painful urination (dysuria), among other symptoms. [8] Often, symptoms are similar to those of a urinary tract infection. [citation ...
The temperature and pH of saliva makes it conducive for bacteria to survive in the oral cavity. Bacteria in the oral cavity include Streptococcus mutans, Porphyromonas gingivalis, and Staphylococcus. [15] S. mutans is the main component of the oral microbiota. [15] A healthy oral microbiome decreases oral infections and promotes a healthy gut ...
A negative dipstick test does not exclude bacteriuria, as not all bacteria which can colonise the urinary tract are nitrate-reducing. The leukocyte esterase test indirectly detects the presence of leukocytes (white blood cells) in urine which can be associated with a urinary tract infection. In the elderly, the leukocyte esterase test is often ...
The reason that many individuals get this infection can be damage to the uterus wall lining, causing the bacteria to thrive in a carbon-rich environment. Unfortunately, it was found from trials that many of the antibiotics that we utilize on a day-to-day basis for urinary tract infections do not affect the bacteria due to lacking a cell wall.
On its surface, N. gonorrhoeae bears hair-like pili, surface proteins with various functions, and sugars called lipooligosaccharide. The pili mediate adherence, movement, and DNA exchange. The opacity-associated (Opa) proteins interact with the immune system, as do the porins. Lipooligosaccharide is an endotoxin that provokes an immune response.