Biochemistry of blood and cardiovascular disease management, Adama (2026)

It is a laboratory based science that brings together biology and chemistry. ... Biochemistry covers a range of scientific disciplines, incl

11/04/2023

What are circulatory system diseases?
Circulatory system diseases are any conditions that affect your heart or blood vessels. Your circulatory system, also called your cardiovascular system, keeps blood moving in your body. Your heart and your blood vessels work together to supply oxygen-rich blood to all of your organs and tissues. This requires complex teamwork. But as with any team, if one player gets sick and can’t play, the whole team feels the effect.

That’s why it’s important to learn about circulatory system diseases. A problem with one part of your circulatory system can have a ripple effect on your entire system and, ultimately, your whole body.

Overall, circulatory system diseases can cause a range of issues, including:

Problems with your heart’s pumping action.
Changes to your heart’s structure.
Inefficient blood flow.
Blocked or narrowed blood vessels.
Weakened blood vessels.
Circulatory system diseases may come on suddenly or develop gradually over years.

11/04/2023

One of the notable differences between HLA antigens and human blood group antigens is that only one phenotype is associated with HLA antigens, while three phenotypes are associated with blood group antigens. But the most important difference may be that mature RBCs are non-nucleated; all of the blood group antigens are generated prior to maturation when RBCs lose the ability to generate new antigens.1 For this reason, RBCs do not function as antigen-presenting cells. Thus, the association of blood group

11/04/2023

Analysis of blood biochemistry is useful in the determination of ECF volume status based on knowledge of the normal physiologic response to volume contraction outlined earlier. Volume depletion leads to enhanced proximal tubule salt and water retention, thereby increasing the passive reabsorption of urea, leading to a rise in the normal blood urea nitrogen (BUN) to creatinine ratio from the normal level of 10:1 to over 20:1. Factors that alter urea generation independent of renal clearance (e.g., corticosteroid use) can affect the reliability of this index. The nonosmotic release of vasopressin can trigger a modest decrement in the serum Na+ concentration, while hemoconcentration (high hematocrit) may result from plasma volume contraction. Analysis of the acid-base status can further elucidate the underlying cause of the volume-contracted state. Hypochloremic metabolic alkalosis is characteristic of volume depletion due to diuretic use, vomiting, or nasogastric suctioning. In contrast, diarrhea can lead to heavy losses of bicarbonate-rich fluids with secondary NaCl retention by the kidney, giving rise to hyperchloremic metabolic acidosis.

31/08/2022

The present and the future role of biochemistry in the search for a new therapeutic agent is reviewed. It is stated that the great importance of the various disciplines of biochemistry, including pathobiochemistry and pharmacological biochemistry, is presently recognized, and the involvement of biochemistry in drug research is increasing. Biochemistry at the present time and in the future will utilize the already known basic biological principles for the new development of new and more useful medicines. It is emphasized that the limiting factor in new drug discovery today, however, is the lack of new basic discoveries in biology.

31/08/2022

A medical biochemical geneticist demonstrates competence in the diagnosis, medical treatment and management of individuals with inherited metabolic conditions presenting clinically from infancy through adulthood, including via newborn screening.

08/07/2022

Biochemistry is the application of chemistry to the study of biological processes at the cellular and molecular level. It emerged as a distinct discipline around the beginning of the 20th century when scientists combined chemistry, physiology, and biology to investigate the chemistry of living systems.
The study of life in its chemical processes
Biochemistry is both life science and a chemical science - it explores the chemistry of living organisms and the molecular basis for the changes occurring in living cells. It uses the methods of chemistry,
"Biochemistry has become the foundation for understanding all biological processes. It has provided explanations for the causes of many diseases in humans, animals and plants."
physics, molecular biology, and immunology to study the structure and behaviour of the complex molecules found in biological material and the ways these molecules interact to form cells, tissues, and whole organisms.
Biochemists are interested, for example, in mechanisms of brain function, cellular multiplication and differentiation, communication within and between cells and organs, and the chemical bases of inheritance and disease. The biochemist seeks to determine how specific molecules such as proteins, nucleic acids, lipids, vitamins, and hormones function in such processes. Particular emphasis is placed on the regulation of chemical reactions in living cells.

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Biochemistry of blood and cardiovascular disease management

11/04/2023

11/04/2023

11/04/2023

31/08/2022

31/08/2022

08/07/2022

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