Trichomonas hominis is a parasite that affects the human digestive system. The spelling of this name can be broken down phonetically as follows: /trɪˈkɒmənəs hɒˈmaɪnɪs/. The first syllable "tri" is pronounced with a short "i" sound, followed by the stressed second syllable with a long "o" sound. The final syllable of "hominis" has a short "i" sound followed by a stressed long "i" sound. This pathology can cause diarrhea, abdominal pain, and other digestive symptoms, and can be treated with medication to eliminate the parasite.
Trichomonas hominis is a species of single-celled parasite that belongs to the genus Trichomonas within the class Excavata. It is commonly found inhabiting the gastrointestinal tract of humans as well as a range of other animals. Trichomonas hominis is considered non-pathogenic, meaning it doesn't typically cause disease or harm in healthy individuals.
This parasite is characterized by its pear-shaped body, typically measuring around 7 to 10 micrometers in length, and its flagella that enable it to move and propel itself through its environment. Trichomonas hominis has a binucleated structure, with two nuclei located near its anterior end. It also possesses a prominent undulating membrane that aids in its motility.
In terms of its life cycle, Trichomonas hominis undergoes a simple process of reproduction through binary fission. It feeds on particulate matter and bacteria present in the host's gastrointestinal tract, absorbing nutrients for its survival. Although it is often considered commensal, meaning it benefits from its host without causing harm, there have been occasional reports of its association with gastrointestinal disturbances such as diarrhea and abdominal pain.
To diagnose the presence of Trichomonas hominis, stool samples are typically examined under a microscope. The identification of this parasite is mainly based on its characteristic morphology, including its shape, size, and motile behavior. Certain staining techniques can also be employed to enhance visualization.
Overall, Trichomonas hominis is a non-pathogenic parasite commonly found in the human gastrointestinal tract. While it generally does not cause any major health issues, its presence can indicate a need for further investigation into potential gastrointestinal symptoms.
A species found in the human intestine, sometimes apparently the cause of diarrhea.
A practical medical dictionary. By Stedman, Thomas Lathrop. Published 1920.
The word Trichomonas is derived from the Greek words trichos meaning hair and monas meaning unit or organism. This name was given to the protozoan genus due to the presence of hair-like structures called flagella, which are used for movement.
The specific epithet hominis refers to the host species that Trichomonas hominis infects, which is humans. Hominis is derived from the Latin word homo meaning man or human.
Therefore, the etymology of the word Trichomonas hominis can be understood as hair-like unit that inhabits humans.