1 / 19

ANSC 446

ANSC 446. Physiology of Mammalian Reproduction Tues. & Thur. 2:00 - 3:15 Rm. 0408. Syllabus. Contact information on sheet WWW site with class notes Textbook - Pathways to Pregnancy & Parturition Required reading with items on quizzes Grading 6 quizzes 75% Final Exam 25%. Who’s Here.

cara
Download Presentation

ANSC 446

An Image/Link below is provided (as is) to download presentation Download Policy: Content on the Website is provided to you AS IS for your information and personal use and may not be sold / licensed / shared on other websites without getting consent from its author. Content is provided to you AS IS for your information and personal use only. Download presentation by click this link. While downloading, if for some reason you are not able to download a presentation, the publisher may have deleted the file from their server. During download, if you can't get a presentation, the file might be deleted by the publisher.

E N D

Presentation Transcript

  1. ANSC 446 Physiology of Mammalian Reproduction Tues. & Thur. 2:00 - 3:15 Rm. 0408

  2. Syllabus • Contact information on sheet • WWW site with class notes • Textbook - Pathways to Pregnancy & Parturition • Required reading with items on quizzes • Grading • 6 quizzes 75% • Final Exam 25%

  3. Who’s Here • Class roll

  4. Sequence of Events Fig. 1-1 Not available on WWW

  5. History Figure 1-2 not available on WWW

  6. History • Aristotle • 384 - 322 BC • Proposed that fetus originates from menstrual blood

  7. History • Fallopius • 1562 AD • Discovered & described oviduct

  8. History • Coiter • 1573 AD • Discovered and described the corpus luteum

  9. History • Regnier de Graaf • 1672 • Discovered & described the antral follicle

  10. History • Van Leeuwenhoek • 1677 • Discovered & described spermatozoa in semen

  11. History • Spallanzani • 1780 • Hypothesized that spermatozoa were fertilizing agents • Successfully artificially inseminated a dog

  12. History • Dumas • 1825 • Proved that sperm & egg united during fertilization to form embryo

  13. Female Repro Tract • Ovaries • Oviducts • Uterus • Cervix • Vagina • External Genitalia

  14. Female Repro Tract • Reproductive tract lies below rectum • Seperated by rectogenital pouch • (Fig. 2-1) • Female tract is a series of tubes • Serosa (outer) • Muscularis • Submucosa • Mucosa (inner)

  15. Figure 2-5 Not available on WWW

  16. Female Repro Tract • Reproductive tract is surrounded by peritoneum, which forms broad ligament • Components of the broad ligament • Mesovarium • Mesosalpinx • Mesometrium

  17. Figure 2-6 Not Available on WWW

  18. Ovary • Ovary is constantly changing • Follicles • Corpus Luteum • Corpus Albicans • Figure 2-8

  19. Figure 2-8 Figure not available on WWW

More Related