--%>
Assignment Help - homework help

Vascular lesions

Vascular lesions caused by the leeches on the blood vessels of their host cause blood naturally to coagulate. How does the leech resolve this trouble as it could be predicted that the ingested blood would coagulate within its body?

E

Expert

Verified

Ingested blood doesn’t coagulate within the leech (that is, Hirudo medicinalis) as in its saliva there is a potent anticoagulant substance, a protein termed as hirudin.

In past, leeches were largely employed as medical treatment. These days hirudotherapy is being employed in patients with extensive and chronic inflammation of skin, in prevention against tissue necrosis subsequent to some surgeries and in some others fields of Medicine.

   Related Questions in Biology

  • Q : Protein fibers of connective tissue

    Write down the three types of protein fibers of connective tissue proper?

    		•
  • Q : Indirect immuno fluorescence Define

    Define indirect immuno fluorescence in brief?

    		•
  • Q : Customer Acquisition-Retail and SME

    Customer Acquisition: At present bank is low at customer acquisition, bank need to acquire more number of customers and stand at a point where they have a large customer base. They can acquire more customers with partnerships with government schemes a

    		•
  • Q : Type of reproduction in platyhelminthes

    Describe the type of reproduction: sexual or asexual, which takes place in platyhelminthes? Answer: Platyhelminthes might present asexual or sexual reproduction.

    		•
  • Q : Question on ploting industry supply

    The table below illustrates the firm's revenue and cost information while the price falls to $35.If 100 identical firms are in the market, plot industry supply curve? For 100 firms along with identical cost struct

    		•
  • Q : Arthropod groups-according to the

    According to the number of limbs, how are the three main arthropod groups characterized? Answer: Most of the crustaceans contain five pairs of limbs. Insects contain

    		•
  • Q : Chemical bonds of the DNA molecule What

    What are the chemical bonds of the DNA molecule that are broken for the replication process to occur?

    		•
  • Q : Develop Risk Response-Risk Management

    Develop Risk Response:A) Having identified and analysed a risk the question arises: How should we respond and react to a specific event? B) Risk response requires some thought of contingency planning

  • Q : Types of coordination Types of

    Types of coordination Co-ordination is classified into one of the four types 1) Internal coordination: coordina

    		•
  • Q : What is Data Dictionary Data Dictionary

    Data Dictionary: It is a collection of descriptions of the items or data objects in a data model for the profit of programmers and others who require referring to them. The first step in analyzing a system of objects with which users act together is t

    		•