THE PHILIPPINE 
JOURNAL OF SCIENCE 
VoL. I NOVEMBER, 1906. No. 
THE CULTIVATION AND PATHOGENESIS OF AMOEB-~. 
By W. i. MuscGrave and Moses T. CLEGG. 
- (From the Biological Laboratory, Bureau of Science.) 
CONTENTS. 
I. INTRODUCTION. 
JI. Brotogy or Ama:p a. 
1. Review of recent literature. 
2. Methods of reproduction and life cycle. 
3. Morphology, classification, ete. 
(a) Ameebee as a whole. 
(b) Eetoplasm. 
(c) Endoplasm. 
(d@) Nucleus. 
IIL. CuLrivarion. 
1. Methods and material. 
2. Pure cultures. 
IV. SyMBIOSES AND SyMBIOTIC ORGANISMS. 
1. Extraneous or saprophytic. 
2. Cultural. 
3. Intestinal. 
(a) Saprophytic. 
(b) Parasitic. 
4. The higher animal tissue symbioses or true parasitism. 
5. The alterations in symbioses. 
(a2) Increasing processes, parasitism, virulence. 
(6b) Decreasing processes, saprophytism, avirulence. 
V. PATHOGENESIS OF AMGBA. 
1. Critical review of some recent literature. 
(a) Ameebe in healthy persons. 
(b) Pathogenic and non-pathogenic ameebie. 
48040 909 
9. 
