Ciliated Collection (#4)

Fallopian tube, SEM
Fallopian tube. Coloured scanning electron micrograph (SEM) of the lining of a fallopian tube (oviduct). The fallopian tubes carry the egg from the ovary to the uterus (womb)

Loxophyllum ciliate, light micrograph
Loxophyllum ciliate. Light micrograph of a Loxophyllum helus ciliate protozoan. This tiny single-celled organism is found in marine environments

Vestibular ciliated cells, diagram
Vestibular ciliated cells. Diagram of the anatomical structure and function of the vestibular ciliated cells found in the inner ear that help sense and control of balance

Vestibular ciliated cells, artwork
Vestibular ciliated cells. Artwork of the anatomical structure and function of the vestibular ciliated cells found in the inner ear that help sense and control of balance

Vorticella protozoa, light micrograph
Vorticella protozoa. Differential interference contrast micrograph of a colony of Vorticella sp.. This ciliate protozoan consists of a bell-shaped head and a stalk that is anchored to the substrate

Trachea with pollen grains, SEM
Trachea (windpipe) with pollen grains, coloured scanning electron micrograph (SEM). When airborne particles such as pollen grains are breathed in through the nose or mouth

Gastrotrich freshwater animal, SEM
Gastrotrich, coloured scanning electron micrograph (SEM). Gastrotrichs are microscopic, worm-like animals found in both freshwater and marine habitats

Snake ciliated lung cells and mucus, SEM
Snake ciliated lung cells and mucus. Coloured scanning electron micrograph (SEM) of ciliated cells (green) and mucus (pink) in the lung of a snake

Lepadella rotifer, light micrograph
Rotifer. Differential interference contrast micrograph of a Lepadella sp. rotifer. Rotifers are microscopic aquatic animals that are related to roundworms

Oviduct mucosal folds, light micrograph. This section through the folds shows the ciliated columnar epithelium (red) and the connective tissue core (green)

Paramecium protozoan, SEM
Paramecium protozoan, coloured scanning electron micrograph (SEM). Paramecia are a group of unicellular ciliate protozoa. They inhabit fresh water, and feed mainly on bacteria and smaller protozoa

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"Ciliated: The Tiny Hair-Like Structures That Power Our Respiratory System" The trachea lining, as observed under a scanning electron microscope (SEM), reveals the intricate network of cilia that play a vital role in our respiratory health. These tiny hair-like structures are responsible for sweeping away mucus and foreign particles from our airways, ensuring smooth breathing. In nature, the canary creeper (Tropaeolum peregrinum) showcases its own ciliated wonders. Delicate tendrils adorned with vibrant flowers exhibit cilia-like projections that aid in climbing and capturing sunlight for photosynthesis. Venturing into the depths of the ocean, we encounter the mesmerizing Crown Jellyfish (Cephea cephea) off the coast of Hawaii, USA. Its translucent body is adorned with countless cilia that propel it gracefully through water while also assisting in feeding by capturing prey. Zooming back to microscopic lifeforms, we discover Paramecium sp. , a fascinating protozoan species. SEM images reveal its densely covered surface with numerous cilia acting as oars to navigate through water environments efficiently. Returning to human anatomy, SEM captures another glimpse of nasal lining where ciliated cells diligently work together to filter out impurities and protect our delicate respiratory system from harmful substances present in the air we breathe. Further exploring the trachea lining using SEM technology (specifically C013 / 7126 and C013 / 7122), we witness these remarkable hair-like structures extending like an army ready to defend against allergens or irritants that may enter our airways. Indeed, these incredible ciliary mechanisms within our trachea serve as guardians against potential harm. Their synchronized movements create a wave-like motion known as mucociliary clearance - an essential defense mechanism protecting us from infections and maintaining healthy lungs. As we delve deeper into microscopy studies, Paramecium sp. Once again captivates our attention.