BIOM 3200 Study Guide - Midterm Guide: Carbonic Anhydrase, Insulin Resistance, Juxtaglomerular Cell

• School: University of Guelph
• Department: Biomedical Sciences
• Course: BIOM 3200
• Professor: Alastair Summerlee

Document Summary

Homeostasis; provide stable conditions for body cells claude bernard (cid:862)ou(cid:396) i(cid:374)te(cid:396)(cid:374)al e(cid:374)(cid:448)i(cid:396)o(cid:374)(cid:373)e(cid:374)tal (cid:396)e(cid:373)ai(cid:374)s (cid:396)e(cid:373)a(cid:396)ka(cid:271)l(cid:455) (cid:272)o(cid:374)sta(cid:374)t despite (cid:272)ha(cid:374)ges i(cid:374) the e(cid:454)te(cid:396)(cid:374)al (cid:373)ilieu(cid:863) Need a system that responds to changes and allows cells to function. Normal conditions and ways to balance and feedback loop. Sense integrator action ie drinking where feedback is provided over time. The key components are sensor to the integrator aka the brain and promotes the action or response where negative feedback is provided to the brain. Endocrine and nervous systems involved: skin, cardiovascular, renal, respiratory, musculo- skeletal. Water, electrolytes, ph, oxygen and carbon dioxide, temperature and toxic elements. Diabetes mellitus is the 6th leading cause of death in canada: high blood sugar over a prolonged period of time, frequent urination, increased thirst, increased hunger. Disorders of prostate affect > 80% men over 80. Tissues that released a hormone ie ovary, testes, thyroid and parathyroid. Classic experiment involved removing the source ie pancreas and caused disease.