WebNational Center for Biotechnology Information http://bioweb.uwlax.edu/bio203/s2009/strous_mary/basic_info.htm
Intestinal Protozoa - Tulane University
WebSep 28, 2024 · The trichomonas has a pear shape with an undulating membrane. The trichomonas is often motile under the microscope and it may be recognized by the flagella that provides its rapid darting movement. When not moving, the trichomonas is more difficult to identify and may resemble a WBC (White Blood Cell), or a RTE (Renal Tubular … Trichomoniasis is a common sexually transmitted infection caused by a parasite. In women, trichomoniasis can cause a foul-smelling vaginal discharge, genital itching and painful urination. Men who have trichomoniasis typically have no symptoms. Pregnant women who have trichomoniasis might be at higher risk … See more Most people with trichomoniasis have no signs or symptoms. However, symptoms may develop over time. When signs and symptoms develop, … See more Risk factors for getting trichomoniasis include having: 1. Multiple sexual partners 2. A history of other sexually transmitted infections (STIs) 3. A … See more Trichomoniasis is caused by a one-celled protozoan, a type of tiny parasite called Trichomonas vaginalis. The parasite passes between people during genital contact, including … See more Pregnant women who have trichomoniasis might: 1. Deliver too early (prematurely) 2. Have a baby with a low birth weight 3. Give the infection to the baby as the baby passes through the … See more trephination pilonidal
Vaginitis: Diagnosis and Treatment AAFP
WebSTRUCTURE AND LIFE CYCLE. The shape of T. vaginalis in culture is typically pyriform, although amoeboid shapes are evident in parasites adhering to vaginal tissues in vivo (). T. vaginalis is about 9 by 7 μm, and nondividing organisms have four anterior flagella [9(2) + 2 arrangement]. In addition to the undulating membrane, one recurrent flagellum and the … Trichomonas vaginalis is an anaerobic, flagellated protozoan parasite and the causative agent of a sexually transmitted disease called trichomoniasis. It is the most common pathogenic protozoan that infects humans in industrialized countries. Infection rates in men and women are similar but women are usually symptomatic, while infections in men are usually asymptomatic. Transmission usually occurs via direct, skin-to-skin contact with an infected individual, most often through vagi… Trichomonas is a genus of anaerobic excavate parasites of vertebrates. It was first discovered by Alfred François Donné in 1836 when he found these parasites in the pus of a patient suffering from vaginitis, an inflammation of the vagina. Donné named the genus from its morphological characteristics. The prefix tricho- originates from the Ancient Greek word θρίξ (thrix) meaning hair, describing Trichomonas’s flagella. The suffix -monas (μονάς – single unit), describes its similarit… trephination pilonidal disease