Tag Archives | Human Body

Gastro-Intestinal Hormones of Human Body | Digestive System | Biology

In this article we will discuss about the interactions and metabolic effects of gastro-intestinal hormones. Interactions of Gastro-Intestinal Hormones: As gastrin stimulates acid secretion, it probably combines with specific receptor sites on the effector cells. When the concentration of gastrin is high, many receptor sites are occupied and when this concentration is low, few receptor sites are occupied. This relationship [...]

By |2017-07-27T08:05:36+00:00July 27, 2017|Gastro-Intestinal Hormones|Comments Off on Gastro-Intestinal Hormones of Human Body | Digestive System | Biology
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Secretions in the Gastro-Intestinal Tract | Digestive System | Human | Biology

The various humoral (chemical) factors controlling the different secretions in the gastro-intestinal tract may be summarised as follows: 1. For Gastric Secretion: i. Gastrin- Responsible for gastric phase. ii. A chemical substance may be a hormone or secretagogue - Responsible for intestinal phase. iii. Enterogastrone- Inhibits gastric secretion. 2. For Pancreatic Secretion: i. Secretin- Main chemical stimulus. ii. Pancreozymin. iii. [...]

By |2017-07-27T08:05:36+00:00July 27, 2017|Digestive System|Comments Off on Secretions in the Gastro-Intestinal Tract | Digestive System | Human | Biology
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Pancreas: Meaning and Development | Digestive System | Human | Biology

In this article we will discuss about the meaning and development of pancreas in human body with the help of suitable diagram. Meaning of Pancreas: The pancreas is both an endocrine as well as exocrine gland. It is devoid of distinct connective tissue capsule and is covered by a fine layer of the loose tissue which passes into the gland [...]

By |2017-07-27T08:05:35+00:00July 27, 2017|Pancreas|Comments Off on Pancreas: Meaning and Development | Digestive System | Human | Biology
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