Development of Urinary system and reproductive system 1. Development of kidney and ureter 2. Development of urinary bladder and urethra 3. Abnormality in urinary system 4. Development of gonad 5. Development of reproductive tracts 6. Abnormality in reproductive system
Development of Urinary system and reproductive system 1. Development of kidney and ureter 2. Development of urinary bladder and urethra 3. Abnormality in urinary system 4. Development of gonad 5. Development of reproductive tracts 6. Abnormality in reproductive system
Brd week Head segmentation Nephrotome Intermediate pronephros Mesoderm Other migration, proliferation Nephrogenic cord Mesonephros and metanephros
3rd week: Head segmentation Nephrotome → Intermediate Pronephros Mesoderm Other migration, proliferation Nephrogenic cord → Mesonephros and Metanephros
3rd week Intermediate Nephrogenic Urogenital cord ridge mesoderm Mesonephric Urinary system, ridge Genital excurrent ducts Gonadial → Gonad ridge Pudendum
Intermediate mesoderm Intermediate mesoderm ─────→ Nephrogenic cord ───→ Urogenital ridge 3rd week ─── Mesonephric ridge Gonadial ridge Urinary system, Genital excurrent ducts Gonad Pudendum
Mesonephric ridge Urogenital Gonadial ridge ridge
Urogenital ridge Gonadial ridge Mesonephric ridge
Mesonephric ridge Gonadial ridge
Gonadial ridge Mesonephric ridge