By causing her audience to feel traces of the various emotions characterizing her experiences, Lunch invaginates
Testis descents and invaginates
the processus vaginalis from behind.
The parotid gland is formed by the proliferating ectoderm of the primitive oral cavity, which invaginates
into the adjacent mesenchyma during the sixth week of pre-natal development.
Telophase II--nuclei form, membrane invaginates
and cytokinesis occurs.
The mantle epithelium invaginates
and forms the so-called pearl sac, around which the pearl grows.
1) The processus vaginalis peritonei (called canal of Nuck in the female) is a tubular fold of peritoneum that invaginates
into the inguinal canal anterior to the gubernaculum and descending testis, forming the tunica vaginalis testis in male.
Intussusception occurs when one segment of bowel (intussusceptum) invaginates
into another (intussuscipiens) just distal to it leading to obstruction.
In sulcus vocalis, either the superficial layer of the lamina propria is absent altogether (usually causing severe dysphonia and requiring considerable vocal effort), or a portion of the epithelium invaginates
through the superficial layer of the lamina propria and adheres to the vocal ligament.
Currant Jelly" Stools- Ischaemia of the intestine leads to copious mucus production and may indicate that one part of the bowel invaginates
into another intussusception.
Intussusception occurs when part of the intestine invaginates
or telescopes into a distal portion of bowel, causing obstruction.
The nasolacrimal apparatus arises embryologically from a cord of surface ectoderm that invaginates
between the maxillary and frontonasal processes, giving rise to the canaliculi proximally and the lacrimal sac and nasolacrimal duct distally.
It is lined by a columnar ciliated epithelium that invaginates
to form crypts where long curved tubular glands originate.