PPT-Lecture 6 Helminths-Cestodes/ Part II

Medical Parasitology Prof Dr Ahmed Ali Mohammed B Larval Tapeworm infection 1 Echinococcus granulosus This parasite causes a disease called unilocular or cystic hydatid disease. . L. 1. , . L. ∞. . Norm Problems. and. Linear Programming. Syllabus. Lecture 01 Describing Inverse Problems. Lecture 02 Probability and Measurement Error, Part 1. Lecture 03 Probability and Measurement Error, Part 2 . Describing Inverse Problems. Syllabus. Lecture 01 Describing Inverse Problems. Lecture 02 Probability and Measurement Error, Part 1. Lecture 03 Probability and Measurement Error, Part 2 . Lecture 04 The L. Nonlinear Problems. Grid Search and Monte Carlo Methods . Syllabus. Lecture 01 Describing Inverse Problems. Lecture 02 Probability and Measurement Error, Part 1. Lecture 03 Probability and Measurement Error, Part 2 . Probability and Measurement Error, Part 1. Syllabus. Lecture 01 Describing Inverse Problems. Lecture 02 Probability and Measurement Error, Part 1. Lecture 03 Probability and Measurement Error, Part 2 . Backus-Gilbert Generalized Inverse and the Trade Off of Resolution and Variance. Syllabus. Lecture 01 Describing Inverse Problems. Lecture 02 Probability and Measurement Error, Part 1. Lecture 03 Probability and Measurement Error, Part 2 . Continuous Problems:. Backus-Gilbert Theory. and. Radon’s Problem. Syllabus. Lecture 01 Describing Inverse Problems. Lecture 02 Probability and Measurement Error, Part 1. Lecture 03 Probability and Measurement Error, Part 2 . Continuous Problems. . Fr. é. chet. Derivatives. Syllabus. Lecture 01 Describing Inverse Problems. Lecture 02 Probability and Measurement Error, Part 1. Lecture 03 Probability and Measurement Error, Part 2 . CESTODES Dr S.Ahraou Helminthes des métazoaires invertébrés formés d’un corps allongé, à symétrie bilatérale aplati( plathelminthes), cylindrique Medical Parasitology. Prof. Dr. Ahmed Ali Mohammed. 2. Class: Cestoda (Tapeworms). A- Adult Tapeworm Infections. 1. . Taenia saginata. It is the most common of the large tapeworms of humans. . This parasite causes beef tapeworm infection. . Medical Parasitology. Prof. Dr. Ahmed Ali Mohammed. Introduction to Helminths. The term “Helminths” mean “worms” in parasitology. It refers to the parasitic worms, those comprises two large phyla: Phylum Platyhelminths (flat worms) and Phylum Nemathelminths or Nematoda (true round worms), and two smaller ones: Phylum Nematomorpha (hair snakes) and Phylum Acanthocephala (thorny-headed worms), in addition to one class group from phylum Annelida, the class Hirudinea (Leeches).. Medical Parasitology. Prof. Dr. Ahmed Ali Mohammed. II- Phylum: Nemathelminths or Nematoda. 1. . Ascaris lumbricoides. It is found in the small intestine of man and may be other organs, causes a disease called Ascariasis. The worms also known as the abdominal snake (common name) because it is considered one of the tallest human nematode worms; therefore, sometimes it is also called the large roundworm.. Medical Parasitology. Prof. Dr. Ahmed Ali Mohammed. 2. Class: Cestoda (Tapeworms). A. . Adult Tapeworm Infections. 1. . Taenia saginata. It is the most common of the large tapeworms of humans. . This parasite causes beef tapeworm infection. . Medical Parasitology. Prof. Dr. Ahmed Ali Mohammed. II- Phylum: Nemathelminths or Nematoda. It is commonly known as thread worms. They are unsegmented, typically elongated and cylindrical with a fundamental bilateral symmetry. They have a complete digestive tract, dioecious with few exceptions (the nematodes are usually bisexual, but in a few instances the female may be parthenogenetic).. Gh. . . Fajir. . Helminthic. Parasites of Humans . •3 groups of helminthes . •. Cestodes. -tapeworms . •. Trematodes. -flukes . •Nematodes-roundworms . Cestodes. Trematodes. Nematode. Ribbon-like.