B coli The protozoan parasite Balantidium coli. See: Balantidium.
An organism that lives on or in the tissues of another organism and draws its nourishment from the host.
A genus of protozoa with cilia that includes Balantidium coli (B. coli). B. coli is the largest protozoan and the only ciliate parasite to infect humans. The disease that B. coli causes is called balantidiasis. Clinical features, when present, include persistent diarrhea, occasionally dysentery, abdominal pain, and weight loss. Symptoms can be severe in debilitated persons.
PREVIOUS AND NEXT TERMS--------------------------------------
An infectious agent commonly found among macaque monkeys, including rhesus macaques, pig-tailed macaques, and cynomolgus monkeys. Monkeys infected with this virus usually have no or mild symptoms. In humans, however, B virus infection can result in a fatal encephalomyelitis. B virus disease in humans is extremely rare, but often fatal -- an estimated 80% of untreated patients die of complications associated with the infection.
B-type natriuretic peptide
A 32-amino-acid polypeptide secreted by the ventricles of the heart in response to excessive stretching of myocytes (heart muscles cells) in the ventricles. The levels of B-type natriuretic peptide (BNP) are elevated in patients with left ventricular dysfunction. BNP levels correlate with both the severity of symptoms and the prognosis in congestive heart failure.
"Short for Borrelia burgdorferi, the cause of Lyme disease. Once the full name of a bacterium has been given, it is customary to refer to it in its short form. For example, ""Borrelia burgdorferi...is responsible for Lyme disease, which can lead to debilitating symptoms in humans....Estimates from prior studies of ticks infected with B. burgdorferi in Mendocino County are higher."" See also: Borrelia."
See: Burkholderia cepacia.
Also called Rochalimaea quintana), Bartonella quintana is an unusual rickettsial organism that can multiply within the gut of the body louse and then can be transmitted to humans. Transmission to people can occur by rubbing infected louse feces into abraded (scuffed) skin or into the conjunctivae (whites of the eyes).
BID (on prescription)
"Seen on a prescription, b.i.d. means twice (two times) a day. It is an abbreviation for ""bis in die"" which in Latin means twice a day. The abbreviation b.i.d. is sometimes written without a period either in lower-case letters as ""bid"" or in capital letters as ""BID"". However it is written, it is one of a number of hallowed abbreviations of Latin terms that have been traditionally used in prescriptions to specify the frequency with which medicines should be taken."
The symbol for barium.
An illness caused by the parasite Babesia which is transmitted from animals to humans by ticks. In the US, it is typically contracted in the Northeast or Midwest -- in southern New England or New York State and in Wisconsin or Minnesota. The signs and symptoms include fever, chills, sweating, myalgias (muscle aches), fatigue, hepatosplenomegaly (enlargement of the liver and spleen) and hemolytic anemia (anemia due to break-up of red cells). Symptoms typically occur after an incubation period of 1 to 4 weeks and can last several weeks. The disease is more severe in patients who are immunosuppressed, splenectomized (lack their spleen), or elderly. It can cause death. Treatment involves antibiotics, usually clindamycin and quinine.
An important neurologic test based, believe it or not, upon what the big toe does when the sole of the foot is stimulated. If the big toe goes up, that may mean trouble.
We thank you for using the Health Dictionary to search for B coli. If you have a better definition for B coli than the one presented here, please let us know by making use of the suggest a term option. This definition of B coli may be disputed by other professionals. Our attempt is to provide easy definitions on B coli and any other medical topic for the public at large.This dictionary contains 59020 terms. |