RAT LEAD FEEDING STUDY URINE LEAD N36846.01 DU PO 503 08 587 RRT LEAD FEEDING STUD'f URINE LEAD DUP050308588 RAT LEAD FEEDING STUDY URINE lERD DUP0503 08589 RAT LEAD FEEDING STUDY URINE LERD DUP050308590 RAT LEAD FEEDING STUDY URINE LEfiD DUP050308591 FIAT LEAD FEEDING STUDY URINE LEAD DUP050308592 RAT LEAD FEEDING STUDY URINE LEAD DUP050308593 0031 S333J RflT LEAD FEEDING STUDY URINE LERD DUP050308594 RRT LEAD FEEDING STUDY ST IPLED CELLS > DUP050308595 0.00 .40 ..00 DfiLR 1.20 l.eo 2.

Clinical Manifestations of Lead Poisoning l III. low Level Metabolic Effects of Lead IV.

Another major lead source is earthen ware pottery improperly glazed with lead.

The blood lead-air lead relationship at low air lead levels is also studied.

* i *V\ L IA 198 21 V i ; partial List ef Industrial lead froduots Pm Product Auto**=blle body repairs Body solder trui, free Machining Loaded brass Building exterior* tad interior* Porcelain enaaeled aluainua Clated tile Olased brick Can* Torna plate CheMlcal processing Lead pipe Shoot lead tank linings Bonded lead lining* Lead-brick linings Lead and lead-lined fittings end pis^ Load floors and troughs lead flcoa Ccwnxmicatioo line* Lead sheathed cable tuttnini to nasenry Lead anchor belta Indus trial tracks Lead-acid batteries laboratories Lead pipe Lead traps and bends Lead sinks and plugs Lead table tops Katal joints Solder Metal roofing Lead-headed naila Mine loccrcllres Lead-eeld belWriee Reciter laboratories Lead shielding lead shipping containers Lead glass Paint, all coats, wood White lead paint Paint, Intmediate a: d tcp coats, stool or galranited ron Lead chronate paint Lead slllco-chroMte paint White lead paint Paint priner, galranited iron or steel 0 Paint primer, ateel Red lead paint Bed lead paint Lead chroeute paint / MM N 2370.01 LIA19822 L*.

* i *V\ L IA 198 21 V i ; partial List ef Industrial lead froduots Pm Product Auto**=blle body repairs Body solder trui, free Machining Loaded brass Building exterior* tad interior* Porcelain enaaeled aluainua Clated tile Olased brick Can* Torna plate CheMlcal processing Lead pipe Shoot lead tank linings Bonded lead lining* Lead-brick linings Lead and lead-lined fittings end pis^ Load floors and troughs lead flcoa Ccwnxmicatioo line* Lead sheathed cable tuttnini to nasenry Lead anchor belta Indus trial tracks Lead-acid batteries laboratories Lead pipe Lead traps and bends Lead sinks and plugs Lead table tops Katal joints Solder Metal roofing Lead-headed naila Mine loccrcllres Lead-eeld belWriee Reciter laboratories Lead shielding lead shipping containers Lead glass Paint, all coats, wood White lead paint Paint, Intmediate a: d tcp coats, stool or galranited ron Lead chronate paint Lead slllco-chroMte paint White lead paint Paint priner, galranited iron or steel 0 Paint primer, ateel Red lead paint Bed lead paint Lead chroeute paint / MM N 2370.01 LIA19822 L*.

In these studies, lead was about equally^ toxic when administered as the acetate, phosphate, oxide, carbonate, and even as dried flakes of paint; Only in the case of metallic lead and lead sulfide was the lethality of lead noticeably less.

Project Manager, kvr Quality Criteria for Lead TEH 0411217 DUP050451808 EPA-600/8-83/028aF June 1986 Air Quality Criteria for Lead Volume I of IV U.S.

INTESTINAL ABSORPTION OF LEAD L.8.

-/3 Product Lead pipe Lead trapa and benda Solder Calking lead Tent pipe roof flashinga Sieet lead ahower pans Lead abutted cable Letter-preea proceii froia lead type Bard lead abeet Terne plate Calking lead Lead-Glased tile pipe Lead-idd batterlea Leaded ateels Lead-ubeatoa pads Calking lead Lead pipe Solder - -t 4 5. *5sr u^n.1 .u.WJ ijjmuuj la.JWRuajJU' 'anjniia i jijp^ a "MU"!

-/3 Product Lead pipe Lead trapa and benda Solder Calking lead Tent pipe roof flashinga Sieet lead ahower pans Lead abutted cable Letter-preea proceii froia lead type Bard lead abeet Terne plate Calking lead Lead-Glased tile pipe Lead-idd batterlea Leaded ateels Lead-ubeatoa pads Calking lead Lead pipe Solder - -t 4 5. *5sr u^n.1 .u.WJ ijjmuuj la.JWRuajJU' 'anjniia i j ij p^ a "MU"!

Nevertheless the con ditions of life on an earth consisting part TABLE II Lead Excretion JF ly of lead and in an environment in which lead is used for many purposes, presup pose some degree of lead absorption on the part of everyone.

DOSE-RESPONSE RELATIONSHIP FOR LEAD J.

,fo:r Lead.

The path of the DOE calculation is shown below: A6 lead used in gasoline ----^ mean blood lead level of children ----> number of children with lead toxicity Error in estimating the amount of lead in gasoline adds to the error in step A to produce error in t:be mean blood lead level estimate.