Spirillum

Spirillum /Spi·ril·lum/ (spi-ril´um) a genus of gram-negative bacteria. The species S. mi´nus is pathogenic for guinea pigs, rats, mice, and monkeys and is the cause of rat-bite fever (sodoku) in humans.

---

spirillum /spi·ril·lum/ (spi-ril´um) pl. spiril´la   [L.] an organism of the genus Spirillum.

---

Spirillum

n.

A genus of large, aerobic, gram-negative bacteria having an elongated spiral form and a tuft of flagella.

---

spi·ril·lum (sp-rlm)

n. pl. spi·ril·la (-rl)

1. A member of the genus Spirillum.

2. Any of various other spiral-shaped microorganisms.

---

Spirillum [spi-ril´um]

a genus of gram-negative, spiral, and curved bacteria, including one species, S. mi´nus, that is pathogenic for guinea pigs, rats, mice, and monkeys and is the cause of rat-bite fever in humans.

---

spirillum [spi-ril´um] (L.)

1. a spiral-shaped bacterium.

2. a member of the genus Spirillum.

---

spirapril (spē´rpril),

n brand name: Renormax;
drug class: angiotensin-converting enzyme (ACE) inhibitor;
action: selectively suppresses the renin-angiotensin-aldosterone system; inhibits ACE, prevents conversion of angiotensin I to angiotensin II; results in dilation of arterial and venous vessels;
use: treatment of hypertension.

Spirillum

n a genus of aerobic, gram-negative helix-shaped bacteria, found in fresh and salt waters.

---

Spirillum

a genus of gram-negative, motile, helical bacteria isolated from fresh water. Neither of the animal pathogens bearing the genus name belong in this genus.

---

Spirillum minus, Spirillum minor

pathogenic for guinea pigs, rats, mice and monkeys and is the cause of ratbite fever (Sodoku).

Spirillum pulli

recorded as causing a diphtheritic stomatitis in chickens.

---

spirillum

pl. spirilla [L.]

1. a spiral-shaped bacterium.

2. a member of the genus Spirillum.