How does clopidogrel work to inhibit platelet activation?

Q: What is the source of Platelet-activating factor?

A: :Introduction Blood is fluid connective tissue with plasma which is fluid matrix and it has no…

Q: Do the Fibrin form the bridges between aggregating platelets? How?

A: Platelets aggregation:                 ADP [Adenosine diphosphate] is released during the platelet…

Q: What name of RBC precursor??

A: RBCs are the red blood cells which is present in blood and is produced from bone marrow. These cells…

Q: What is erythromycin?

A: Erythromycin belongs to a class of antibiotics called macrolide antibiotics. Macrolide antibiotics…

Q: What causes red blood cells to lyse in an incompatible transfusion?

A: Antibody antigen reaction causes red blood cells to lyse in an incompatible transfusion.

Q: How are platelets triggered to aggregate?

A: Blood is one of the main connective tissues. It consists of blood cells and plasma. The blood cells…

Q: What are leukotrienes and how does their effects compare to the effects of histamine?

A: Inflammation is part of the process by which the immune system defends the body from harmful…

Q: Plasma and serum are the same thing?

A: Difference between plasma and serum.

Q: What is the significance of lower-than-normal or higher-than- normal hematocrit?

A: HEMATOCRIT:- It is a blood test that measures the number of RBCs (red blood cells) in a person.

Q: In serum preparation, Explain the importance of maintaining the tubes in upright position during…

A: Serum is defined as the liquid component of the blood . It is the portion of the blood which is…

Q: What is the difference between ABO blood group and Rh factor?

A: ABO blood group Rh factor The two types of antigens namely antigen A and antigen B are present…

Q: itroglycerin treat angina?

A: Pain in the chest due to reduced flow of blood to the heart is known as angina pectoris.…

Q: what dose chromtin do

A: Chromatin is a complex of nucleic acids (DNA) and proteins found in the nucleus of eukaryotic cells.…

Q: Define process platelet activation?

A: Blood is the medium of transport. There are three classes of blood cells located in the body. Red…

Q: What are the progenitor cells for platelets?

A: Megakaryocyte are progenitor cell of platelets and these arise from the myeloid progenitor cell…

Q: What are the progenitors of platelets and how do they form

A: The circulatory framework, likewise called the cardiovascular framework or the vascular framework,…

Q: What ABO antibodies are present in the plasma of this type of blood?

A: Blood is the fluid connective tissue of our body. It is the fluid that circulates in our body and…

Q: The capillary tubes that are used to draw blood for the measurement of hematocrit are treated with…

A: The hematocrit is a blood test which is used to determine the proportion of red blood cells (RBCs)…

Q: What benefit does platelets aggregating have?

A: The cells are the primary unit of life. Based on the number of cells an organism may be prokaryotic…

Q: What is leukotrienes? Briefly explain at your own words

A: The mechanism by which the immune system recognizes an antigen and mediates an appropriate reaction…

Q: What does hematocrit measure?

A: Ans: Hematocrit: This is referred to as the volumes of blood which contain red blood cells.

Q: How are blood platelets produced? How long do they live?

A: Platelets (thrombocytes) are colorless blood cells that aid in the clotting process. Platelets clump…

Q: How can thrombin contribute to the activation?

A: Blood is the primary transport medium of the human body. This comprises several types of cells and…

Q: How are platelets activated?

A: Platelets or thrombocytes are very minute and colorless formed elements of blood that form clots and…

Q: How is the clotting cascade initiated?

A: Blood is vital fluid in almost all livings that help to transit nutrients and oxygen all over the…

Q: Define the term platelet aggregation?

A: Platelets or thrombocyte are little blood cells that facilitate our body to form clots as a…

Q: What is the colour of RBCs?

A: RBCs or red blood cells are present in blood and are responsible for transporting oxygen from lungs…

Q: Why is inappropriate blood-clot formation dangerous?

A: Clotting of blood or coagulation is a process that prevents the excessive bleeding of blood during…

Q: Why are the activated platelets essential in the process of clotting?

A: Platelets a major role in the process of clotting. Normally when one of your blood vessel is injured…

Q: Which would affect normal blood clotting more, a mutation that blocked the production of clotting…

A: Coagulation pathway:- The common pathway consists of factors I, II, V, VII, X, and the factors…

Q: How often does a drug cause Hemolytic Anemia?

A: Blood is a fluid tissue that runs throughout the body whose main function is to transport oxygen and…

Q: What are antibodies and antigens? How do they interact tocause a transfusion reaction?

A: Antigens are substances that cause AN reaction within the body by distinctive substances in or…

Q: What are platelets? What are some of their secretory products? Explain the role of platelets in…

A: Hey there! Since you have posted multiple questions, we are answering only first two parts of the…

Q: Could a person with type O- blood safely receive a blood transfusion of AB- blood?

A: Blood type is given on the basis of presence or absence of antigens or antibodies.  Transfer of…

Q: How is hemophiliatreated? Why is hemophiliarare in females?

A: Hemophilia is usually an inherited bleeding disorder in which the blood does not clot properly. This…

Q: Describe the platelet receptor-ligand interaction and its biological outcome

A: Answer: Introduction: Platelets receptor-ligand interactions are necessary to recruit a circulating…

Q: Explain the mechanism of aspirin induced anti-platelet activity? explain at your own words

A: Mechansim of Aspirin: Aspirin Irreversibly inhibit Prostaglandin H at Synthase (cyclooxygenase 1…

Q: What is the name of the precursor of RBC cells other than erythroblasts??

A: RBC: RBC (Red Blood Cells) are also known as erythrocytes. RBCs are synthesized in the bone marrow…

Q: What is the composition of serum globulins?

A: Human blood serum 7% protein, two third part of this is albumin and other third part is globulin.…

Q: What are Intravenous solutions?

A: Introduction: Fluids present in the body are a complex mixture of salts, analytes, minerals, water,…

Q: What is the general function of platelets, and what is their life span?

A: Blood is the red-colored fluid in the body. It flows through blood vessels and connects the heart…

Q: How does the TH1 response differ from the TH2 response?

A: The body's response to substances that it perceives to be dangerous or foreign. Antigens (typically…

Q: Which of the following clotting factors could you be missing, but still possess some ability to form…

A: Blood clotting:  It is also known as blood coagulation. It is the process in which blood from its…

Tissue regeneration & repair

Tissue regeneration involves the restoration of tissue components by regrowth of damaged tissues. In contrast, tissue repair involves patching of injured tissue rather than restoring it. It is the proliferative capacity of the cells that decides the amount of regeneration against the repair that would occur in the tissue. Both regeneration and repair depending on the duration of the injury and response to the inflammation.