SUMS Open House

Do come visit us at the SU Medical School Open House on Monday and Tuesday,
August 23-24, from 9 am to 3 pm!

dissecting d worm

Our computer technician, Greg, is familiar with worms, the kind that replicates itself in computer programs. Never did he imagine that one day, in his stint as the Learning Resource Unit Officer in our school, he would be encountering (and in fact dissecting) another kind of worm, namely the lumbricus spp., humble earthworm of the kawayanan.

And why the earthworm? Well, it's because earthworms are true coelomates, and as such they have a body cavity that is lined with muscle on both the inside of the epidermal tissues and the outside of the endodermal tissues (gut). Coelomates have muscle lining their guts, thus peristalsis can occur independently of body movements.

We were studying the effects of different neurotransmitters, temperature and ions on gut activity. The wriggly-squiggly earthworms had to be immobilized first by soaking them in ethanol, to put them into a drunken stupor.

This experiment wouldn't work with the human ascaris because ascaris is a pseudocoelomate and as such does not have muscle tissue around its gut. (Not to mention that I think that would quite eewww, huh, dissecting an ascaris!)

L-R: My student (CL), our all-around-guy (Manong Nato) and our computer-guy (Greg)

gutting the gut

Lessons learned (among the many):

1. the bigger the earthworm, the easier the dissection, and the bigger the gut harvested (elementary)

2. the blunter the knife, the greater the number of earthworms that get macerated before we send for a new set of surgical blades (~_~)

3. dissecting earthworms is fun, especially for students who dream of becoming surgeons someday

4. the earthworms have to be duly anesthetized, before they will allow you to terminate their soil-y lives in the name of scientific advancement

post parade photos

some of my SUMS students
CW: Pia, EJ, KringKring, Francis, Kian

with my friend-since-elem-days, now Manila-based reconstructive and cosmetic surgeon, Radi V. A.

Mr. and Ms. Medicine

WINNERS ALL!

(l-r) Dev Montenegro, Jeni Bomediano, Muneer AbuRumman, Gagay Dinampo, Paolo Tabaloc, Chrystal Centeno, Charles Moncal, TJ Merecido

checking

::i am excited to check the exam papers now, see how the students fared, if they understood (and remembered) our lessons.::

studyyyy!

August 10 to 14 is the Midterm Exam Week in Silliman. At the medical school we call it the Bi-Monthly exam. Whatever the name, the coverage is the same: from the beginning!!

SUMS party

the Third Years

Dennis and Cindy, the scriptwriters and voice-overs

Boys over Flor

Here comes Flor

Uh...Oh... trouble...


Ipaglalaban kita!
Ah-awww!

SUMS party

the Sophomores


ala MJ with the white gloves

lica, jacky, jeni

finlay, jacky, sahlee, chuong

SUMS party

the freshmen

SUMS party

the faculty (some of)

Drs. JCA, DRR, GBM, VTR, GCA, SOR