SHERWOOD: ON DIFFERENTIAL STAINING METHODS. 



n 



o 



DATA. 



Source of Organism. 



B. tubercvlosis. 



1. Cult.. A. M., '12 



2. Cult., A. M., '13 



3. Cult.. A. M., '14 



4. Cult., A. M., '15 



5. Cult., U. of M 



6. Cult., U. of C 



7. Sputums from 29 positive cases. 



8. Sputum 



9. Urine 



10. Pus from cervical lymph glands . 



B. leprir. 



1. Cult., A. M., '13 



2. Cult., A. M., '14 



3. Cult., A. M., '15 



4. (2) Cult., Tulane 



B. smeomatis. 



1. Cult., A. M., '12 



2. Cult., A. M., '13 



3. Cult.. A. M., '14 



4. Cult., A. M., '15 



5. Cult, from normal smegma (a) . , 



6. Normal smegma smears 



7. Cult, from normal smegma (b) . 



8. Normal smegma smears (b) .... 



9. Xormal smegma smears, (c) . . . . 



10. Normal smegma smears 



11. Normal smegma smears 



12. Normal smegma smears 



13. (15) Normal smegma smears . . 



B. Rabinovilch . (ButUr bacillus.) 



1. Cult.. A. M.. '12 



2. Cult.. A. M., '13 



3. Cult., A. M., '14 



Moeller s grass br.cillus. 



1. Cult., A. M., '12 



2. Cult., A. M., '13 



3. Cult., A. IM., '14 



4. Cult., A. M., '15 



Staining and decolorizing methods — counter-stained 

 with methylene blue. 



3 per ct. 



nitric 



acid 

 in water. 



+ + + -1- 



+ + -1- + 



+ + + + 



+ + + + 



+ + + + 



+ + + + 



+ + + + 



+ + + + 



+ + + + 



+ + + + 



+ + + + 

 + + + + 

 + + + + 

 + + + + 



+ + + + 

 + + + + 

 + + + + 

 + + + + 

 + + + + 

 Many 

 acid- 

 fast. 

 -i--f--H-^ 

 Many 

 acid- 

 fast. 

 A few 

 acid- 

 fast. 

 A few 

 acid- 

 fast. 

 Many 

 acid- 

 fast. 

 A few 

 acid- 

 fast. 

 None 

 acid- 

 fa.«t. 



Many 

 acid- 

 fast. 



Many 

 acid- 

 fast. 



Many 

 acid- 

 fast. 



Many 

 acid- 

 fast. 

 Many 

 acid- 

 fast. 

 Many 

 acid- 

 fast. 

 Many 

 acid- 

 fast. 



Gab- 



bot's. 



+ -|--|--t- 

 -f-|--|--|- 

 4--I--I- + 

 + + + -f 

 -|- + -t--l- 

 -I-4--I--I- 

 + -I--I--I- 

 + -f-H-|- 

 -I--I- + + 

 + + -H- 



+ + + 4 

 4- + -f-f 

 + -l--h-|- 

 + + + -I- 



+ -|--f + 

 -f- + -l--f 

 + -h-|--l- 

 + -I--I- + 

 + -I- + + 



+ + + -t- 



-t- + 4- 



+ + + 



Pappen- 



heim's. 



+ -F-l--f- 

 + + -f-f 



+ -H-I--I- 

 + -|--|--f- 

 + -F + -f 

 + -t--|--l- 

 + -l--l--h 

 + -f-|--f 



+ + -htt 



+ ++n 

 + + +tt 



+ + + 

 + +tttt 

 + +tt 

 tt 



tt 



+ + + + 

 tt 



+ + + + 



+ + + + 



+ + + + 



-!- + + -f 

 -|--f-i--|- 



+ + + + 



+ + + + 



tt 



+ + -ft1 



+ ++tt 



4--f-+tt 



+ -htttt 

 + + + 

 -f-4-tt 

 -h+tt 



Acid 

 alcohol. 



Bunge 



and 



Tranten- 



roth's. 



+ -I- + -I- 

 -f--t--)--|- 

 -|--t--f + 

 + + -i- + 

 + -|--f-(- 

 + -|--|--h 

 + -f-|--|- 

 -|--f-|--|- 

 + + + + 

 + -I- + + 



-I--I- + -I- 

 + -i- + -t- 

 -|- + -h-|- 

 4- + + + 



+ + + -f 

 + -|- + -h 

 + +-H + 

 + + + + 

 + + 



+ + 



tt 



tt 



+ tt 



+ + + + 

 + + + -H 

 4-4--t--t 



-l--l--t- + 

 + + + + 

 -1- + -I- + 

 -h-|- + + 



4- + 4--I- 

 + + -h + 

 -f + -H- 

 4-4-4- + 

 + + -H- 

 + + + + 

 + + + + 

 + + + + 

 + -I- + + 

 + 4- + + 



+ + 4-tt 

 + + -Ftt 

 + + 4-tt 



+ + +tt 



+ + 

 + + 

 4-tt 

 -f+tt 

 + tt- 



+ tt 



tt 



+ 



+ tt 



+ + + 

 + + + 

 + + + 



+ tt 

 + + 

 + tt-- 

 + tt 



Fonte's. 



+ -H+tt 



tt 



tt 



+ -f--f-f 



