Kerala PSC » Kerala PSC Study Materials » Biochemistry » Steroids -Cholesterol Structure and Biological Role -Bile Acids

Steroids -Cholesterol Structure and Biological Role -Bile Acids

A steroid is a part of Biochemistry that gives wide knowledge about the chemical processes within all living organisms in a wider sense. Steroids bring both biology and chemistry at once to elaborate it in laboratory science. The molecular level of steroids is mainly evaluated to know how these processes are done in a living organism. The bile acid is found in the small intestine of organisms that solubilises lipids to promote cholesterol in the body. Cholesterol is also found in living organisms that is a type of fatty substance in the cells. The fat is mainly composed of the food consumed by the living organisms. 

Discussion 

Overview of Steroid Hormone

The steroid is a version of hormones that are normally produced by adrenal glands. These are 2 small glands that are found in the kidney of a human being. The steroids are synthesised in the adrenal cortex that is totally derived from cholesterol that has much clinical importance. The stepwise chemical methods of this steroid ring are summarised in its structure. Different nuclear materials in small numbers are found in steroids and through this, related compounds are established by conversion of these nuclear materials. The structure of a steroid is mainly found in organic chemistry that heavily depends on physical methods. A steroid is a natural or synthetic compound class that is structured by 17 Carbon atoms that are arranged in four rings. The steroid includes different group components of a human being such as “Sex Hormones”, “Adrenal Cortical Hormones”, “Sterols of Vertebrates,” and “Bile Acids”. The “Moulting Hormones” are found in insects that assist in the active physiologically active substance in animals and plants. This substance is also a component of steroids. The biosynthetic path is a diverse psychological function of this substance in the human body. The transmission of biological essentials is the main structural function of this component in the human body. 

Types of Steroids

  • There are generally two forms of steroids, which are corticosteroids and anabolic steroids. However, there are different forms of steroid medicines developed by humans for their biological needs. Steroids have different effects on the human body; some are important and others create long-term issues.

  • The main types are prednisone, which includes tablets, liquids, and syrups that are in oral form. This form of steroids is taken by mouth when a chemical occurs in the body. It reduces inflammation as well as suppresses the immune system. 

  • The blocking chemical called histamine mainly blocks DNA from being made. It is man-made but similar to natural hormones that are found in the body. 

  • Beclomethasone is used as inhalers that are known as fluticasone. This form is taken by the nose air directly to the body to make desired changes in chemical functions in the body. This type is also available in the form of nasal spray that is fumes in the nasal area to reach this chemical through the nose to the internal part of the body. 

  • The injection type of steroids is mainly given to muscles, joints, and blood vessels. This form is popularly known as methylprednisolone and is used by most people. Hydrocortisone is found as a form of gels, creams, and lotions. These are applied to the body that needs to be biologically solubilised.  

  • Most of the forms are only available on the prescription because it changes the hormonal balance of a human. The cream and nasal spray are available in pharmacies because it is not able to make huge changes in the hormonal system in the body of a human being. 

Role of Bile Acids

Bile acids are components of steroids that are derived from cholesterol. This is produced in the liver of vertebrates that serves as detergents for the solubilisation of water-insoluble. The bile plays a significant role in the body by eliminating cholesterol. Bile is mainly a digestive fluid that is made by the liver and stored in the human’s gallbladder. Bile is also necessary to balance the hormone metabolism; therefore, it is mainly used by steroids to impact the bile in humans to reach the necessary hormone to metabolism components. 

Corticosteroid Hormone

Corticosteroid hormone mainly functions to manage the stress in the body. It mainly converts protein into glucose to boost flagging blood sugar levels. The hormone insulin maintains blood sugar levels therefore asteroids assist this hormone to balance the sugar level in a human body. This hormone is also a class of steroid hormones that is released by the adrenal cortex. This hormone includes glucocorticoids and mineralocorticoids. The systematic inflation is reduced by this steroids drug to balance the sugar level of humans and prevent them from future diffuse alveolar damage. 

Conclusion 

It is concluded from above that steroids are a chemical compound of the body. This mainly works to reduce cholesterol that causes inflammation in the body. The different types of steroids and various forms are available in the market to balance the chemical compound in the body. It is mainly related to male sex growth characteristics. 

faq

Frequently asked questions

Get answers to the most common queries related to the Kerala PSC Examination Preparation.

What are “Steroids”?

Ans. Steroids are a man-made substance that is mainly related to male sex hormones. It is mainly used to develop mus...Read full

What are the functions of “Steroids”?

Ans. Steroids mainly have two principles that are important to the cell membrane. It is a chemical compound that is ...Read full