« previous next »
« previous next »
 

Did you know?

For high blood pressure (hypertension), a new class of drug, called a vasopeptidase blocker (inhibitor), has been developed. It decreases blood pressure by simultaneously dilating the peripheral arteries and increasing the body's loss of salt.

Did you know?

Eating food that has been cooked with poppy seeds may cause you to fail a drug screening test, because the seeds contain enough opiate alkaloids to register as a positive.

Did you know?

There are approximately 3 million unintended pregnancies in the United States each year.

Did you know?

Cocaine was isolated in 1860 and first used as a local anesthetic in 1884. Its first clinical use was by Sigmund Freud to wean a patient from morphine addiction. The fictional character Sherlock Holmes was supposed to be addicted to cocaine by injection.

Did you know?

There used to be a metric calendar, as well as metric clocks. The metric calendar, or "French Republican Calendar" divided the year into 12 months, but each month was divided into three 10-day weeks. Each day had 10 decimal hours. Each hour had 100 decimal minutes. Due to lack of popularity, the metric clocks and calendars were ended in 1795, three years after they had been first marketed.

Nirenberg and Leder's use of triplet binding assays to decipher the genetic code Nirenberg and Leder's use of triplet binding assays to decipher the genetic code
Breast surgery. Surgical removal of all or part of the breast is a treatment against the spread of b Breast surgery. Surgical removal of all or part of the breast is a treatment against the spread of b
The genetic code. The genetic code.
Preparing the Patient’s Skin for Surgical Procedures Preparing the Patient’s Skin for Surgical Procedures
The prefrontal lobotomy procedure developed by Moniz and Lima. The prefrontal lobotomy procedure developed by Moniz and Lima.
The Genetic Code The Genetic Code
Video: Sigmoidoscopy

For a complete list of videos, visit our video library