複層カーボンナノチューブ（MWCNT）のラットを用いた 吸入による13週間毒性試験報告書

試験番号：0780

FIGURES

(Study No. 0780)

FIGURES FIGURE 1 MWCNT AEROSOL GENERATION AND INHALATION EXPOSURE

SYSTEM FIGURE 2 PARTICLE SIZE DISTRIBUTION CURVE 0.2 mg/m3

FIGURE 3 PARTICLE SIZE DISTRIBUTION CURVE 1 mg/m3

FIGURE 4 PARTICLE SIZE DISTRIBUTION CURVE 5 mg/m3

FIGURE 5 BODY WEIGHT CHANGES OF MALE RATS IN THE 13-WEEK

INHALATION STUDY OF MWCNT FIGURE 6 BODY WEIGHT CHANGES OF FEMALE RATS IN THE 13-WEEK

INHALATION STUDY OF MWCNT FIGURE 7 FOOD CONSUMPTION CHANGES OF MALE RATS IN THE

13-WEEK INHALATION STUDY OF MWCNT FIGURE 8 FOOD CONSUMPTION CHANGES OF FEMALE RATS IN THE

13-WEEK INHALATION STUDY OF MWCNT

FIGURE 1 MWCNT AEROSOL GENERATION AND INHALATION EXPOSURE SYSTEM

Positive pressure booth

OPC

Exposure chamber

Compressed air

Feedback control

Collection flask

Bulk MWCNT material

Exhaust

Drain

Ejector

Air blower

Room air

Clean air

Ionizer

Air filter

Solenoid impactor

ULPA filter

Exhaust

Ionizer

Ionizer

Dustfeeder

Air blower

Air blower

ULPA filter

ULPA filter

Exhaust

ULPA filter Exhaust

Ionizer

Flowmeter

Flowmeter

Cyclone

ULPAfilter

negative pressurebooth

Aerosol generator

(Study No. 0780)

FIGURE 2-1 PARTICLE SIZE DISTRIBUTION CURVE（0.2 mg/m3: 1st week）

FIGURE 2-2 PARTICLE SIZE DISTRIBUTION CURVE（0.2 mg/m3: 6th week）

FIGURE 2-3 PARTICLE SIZE DISTRIBUTION CURVE（0.2 mg/m3: 13th week）

(Study No. 0780)

FIGURE 3-1 PARTICLE SIZE DISTRIBUTION CURVE（1 mg/m3: 1st week）

FIGURE 3-2 PARTICLE SIZE DISTRIBUTION CURVE（1 mg/m3: 6th week）

FIGURE 3-3 PARTICLE SIZE DISTRIBUTION CURVE（1 mg/m3: 13th week）

(Study No. 0780)

FIGURE 4-1 PARTICLE SIZE DISTRIBUTION CURVE（5 mg/m3: 1st week）

FIGURE 4-2 PARTICLE SIZE DISTRIBUTION CURVE（5 mg/m3: 6th week）

FIGURE 4-3 PARTICLE SIZE DISTRIBUTION CURVE（5 mg/m3: 13th week）

(Study No. 0780)

FIGURE 5 BODY WEIGHT CHANGES OF MALE RATS IN THE 13-WEEK

INHALATION STUDY OF MWCNT

FIGURE 6 BODY WEIGHT CHANGES OF FEMALE RATS IN THE 13-WEEK

INHALATION STUDY OF MWCNT

(Study No. 0780)

FIGURE 7 FOOD CONSUMPTION CHANGES OF MALE RATS IN THE 13-WEEK

INHALATION STUDY OF MWCNT

FIGURE 8 FOOD CONSUMPTION CHANGES OF FEMALE RATS IN THE 13-WEEK

INHALATION STUDY OF MWCNT