Portillo, Valladolid facts for kids
Quick facts for kids
Portillo
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Portillo in April 2009
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| Spanish autonomous community | Castile and León |
| Spanish Province | Valladolid |
| Population
(2018)
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| • Total | 2,454 |
Portillo is a small town in the Valladolid province of Spain. It is known as a "municipality," which is like a local government area. In 2001, about 2,574 people lived there.
Discovering Portillo
Portillo is a place with interesting history and a famous person connected to it. The town is located in the region of Castile and León. It is a peaceful area with a rich past.
The Famous Castle
One of the most important landmarks in Portillo is its old castle. The Portillo Castle is a medieval fortress. It has tall walls and towers. Castles like this were built a long time ago. They helped protect the town from invaders. You can still visit the castle today. It gives you a glimpse into the past.
A Scientist from Portillo
Portillo was the birthplace of a very important scientist. His name was Pio del Rio-Hortega. He was born in 1888. Pio del Rio-Hortega was a doctor and a researcher. He studied the human brain.
What are Microglia?
Pio del Rio-Hortega made a big discovery. He was the first to identify tiny cells called microglia. These cells are found in the brain and spinal cord. They are a type of immune cell. Think of them as the brain's clean-up crew. Microglia help protect the brain from damage and infection. They remove waste and repair injured areas. Pio del Rio-Hortega's work was very important. It helped us understand how our brains work.
