--%>
Assignment Help - homework help

Etiological agent of cutaneous leishmaniasis

Write down the etiological agent of the cutaneous leishmaniasis? How disease transmitted and what are its typical manifestations?

E

Expert

Verified

The etiological agent of the cutaneous leishmaniasis is protozoan Leishmania braziliensis. The transmission, like in the visceral form of disease, is by bite of sand fly Lutzomya (named after Brazilian scientist Adolfo Lutz), the vector host. Cutaneous leshmaniasis develops in bite site where parasite establishes itself. The skin wound has the volcanic crater shape, a reddish injury with raised borders. From primary lesions the parasites can spread throughout the blood to influence other areas, mainly mucosae of nose, pharynx and mouth, causing facial deformations.

   Related Questions in Biology

  • Q : Describe the estimated pH of the

    Describe the estimated pH of the salivary secretion? Is it a basic acid or fluid? Describe the main functions of saliva?

    		•
  • Q : Benefits can commensalism provide to

    What benefits can commensalism provide to species?

    		•
  • Q : Define the term crossing over Define

    Define the term crossing over? In what period of meiosis does this event take place?

    		•
  • Q : Define International Trade

    International Trade: It is the exchange of services or goods all along international borders. This kind of trade permits for a greater competition and more viable pricing in the market. The competition outcomes in more affordable products for consumer

    		•
  • Q : What is Cyclosis Cyclosis : Cyclosis is

    Cyclosis: Cyclosis is a kind of internal cell movement in which an oriented flow of circulating material is formed and maintained in cytoplasm by the action of microfilaments. Cyclosis is much easily detected in plant cells.

    		•
  • Q : Barriers to Diversity - Organizational

    Despite a general awareness in organizations that diversity is a positive factor, individuals still experience numerous personal barriers to accepting diversity. That who come from homogeneous backgrounds are especially vulnerable to attitudes that prevent them from b

    		•
  • Q : Biological diversity of an ecosystem

    Explain whether monoculture a system contributes to the large biological diversity of an ecosystem.

    		•
  • Q : Expression of Communication -

    On the basis of way of expression, the e communication can  be classified in the following two types: I. Oral communication, II.  Written communication, and III. Gesture communication.  

    		•
  • Q : Examples of homology or evolutionary

    Are the limbs modified in the wings of bats and wings of bird’s examples of homology or evolutionary analogy? What about whale fins compared to the fish fins?

    		•
  • Q : What are the 8 basic elements of TQM?

    There are eight elements that play key role in ensuring the success of TQM in an organization. Total Quality Management is a management approach that was established in 1950′s and has progres

    		•