Leishmania donovani

Introduction

Leishmania donovani is a parasite that infects mainly the human phagocyte system. The infection is transmitted to humans through sandflies, and is responsible for multiple forms of leishmaniasis or kala-azar in extreme cases. Its life cycle contains both a flagellated promastigote stage where it lives in the digestive system of sandflies, and an unflagellated amastigote stage that exists within the human host. The promastigote stage is injected into the bloodstream by a sandfly, and must be phagocytosed by a macrophage to begin the process of infection and cannot directly penetrate the cell. Once inside a cell, promastigotes transform into their amastigote stage and begin to multiply and eventually lyse the cell. When a new sandfly takes a blood meal from the host, it takes up amastigotes from the bloodstream, which transform into promastigotes in the sandfly's digestive tract to restart the process.
Open the BIOL 116 Class 2021 template page in "edit."
Copy ALL the text from the edit window.
Then go to YOUR OWN page; edit tab. PASTE into your own page, and edit.

Leishmania donovani promastigotes grown in culture, usually present in the digestive tract of sandflies. Image provided by the CDC.[1].

Other examples:
Bold
Italic
Subscript: H₂O
Superscript: Fe³⁺

^{I don't know}

Section 1 Methods of Infection

Include some current research, with at least one image.

Sample citations:

A citation code consists of a hyperlinked reference within "ref" begin and end codes.

Section 2 Microbiome

Include some current research, with a second image.

Conclusion

Overall text length (all text sections) should be at least 1,000 words (before counting references), with at least 2 images.

Include at least 5 references under References section.

References

Edited by Iris Pardue, student of Joan Slonczewski for BIOL 116 Information in Living Systems, 2021, Kenyon College.