A series of radiographic images taken of the stomach and duodenum after the contrast agent barium has been swallowed is an upper GI series, where
GI<span> stands for "</span>gastrointestinal<span>," which means "stomach and intestines".
</span>This x-ray examination of the upper gastrointestinal<span> (</span>GI<span>) tract,</span>can diagnose problems in your upper GI tract, how to prepare for the procedure, and what to expect afterwards.
Answer:
There is a moderate variation in birth weight.
Explanation:
<span>A change in a DNA sequence is called a mutation. Mutation occurs through a large variety of processes. The most written about in the press is of course the chemical-induced mutations. There is a large variety of chemicals that can induce mutations, most of time by binding to the DNA itself and breaking it, forcing an imperfect reparation or by blocking the replication of the DNA, which will force the replication system to duplicate it imperfectly, i really hope this helps, good luck babe!!</span>
They have a shell, which is attached to their body, unlike other creatures. <span />
The motor neuron disease amyotrophic lateral sclerosis (ALS) is deadly and progresses very quickly. It is known that astrocyte-related factors have a role in the death and degeneration of motor neurons in ALS. The role of astrocyte in increasing motor neuron protein aggregation, a characteristic clinical feature of ALS, is, however, still completely unknown.
<h3>What is ALS in medical terms ?</h3>
A uncommon neurological condition called amyotrophic lateral sclerosis (ALS) predominantly affects the nerve cells (neurons) in charge of regulating voluntary muscular activity (those muscles we choose to move).
- There is no single clear cause of sporadic ALS, despite the fact that numerous environmental factors have been connected to the disease. These include pesticides, viruses, radiation, and electromagnetic fields in addition to poisons like beta-methylamino-l-alanine (BMAA), which can be found in processed seafood.
Learn more about ALS here:
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