Document vBLN7ZKgZnNGjpQOrNBpXGOaw

* 27 At Observtions Pavlicevic poisokihoVit h 1962. "v" ? ssultiiio psoh FUMES.) Vet. Glasn. 16:1085-8, 2 * c i:::s:er:cnu0rtr:d l z i s ? ? a pb ^ t ing Plant. had been exposed to fumes all winter- Whn the snow ***<* considerable Pb deposits on roofs Ind soff" ** "elt' leavin 13y9plcal mo.f Pb ..p.oi.sonin^g. uCnheeaessee Mm aa hde f-rrom * The ewes' di-sinea._s_e .wa.s 132 m% Pb. (Vet. Bun.* S ^ A b s t r ^ N o . 1692 eWeS\ "ilk contained 1963) Da t e u * u . n . n Y v uT s RQf ONM LK HG DC -Observations on As&iMle KETTERING LABORATORY UNIVERSITY OF CINCINNATI-OHIO iagd;MCIO;31;43; o 'j 20;VFRZ;AGOQ;FYAD Stewart, V.L. and Allcroft, R . : LAMSHRSS AND POCSt THRIVING IN LAMBS Of FARI IN OLD L3AD MINING ARRAS IN THS PBCNINBfl. I. FIELD INVESTIGATIONS. Vet. Record 68:723-8, 1956. ^BHginal The disorder, in young Swaledale lambs, is characterized by a AUTHOR specific locomotor disability and is confined to flocks grazing N near old Pb mines. The history and symptoms are described. Pb values for blood, tissues and feces ef affected lambs were ab normally high, as were those Of herbage samples from affected areas, although symptoms typical of acute Pb poisoning were O never observed and most affected lambs recovered spontaneously; Boreover breeding ewes on affected farms remained clinically healthy. Blood Pb concentrations of ewes and their new-born lambs were similar, but within 3-5 wk. those of the lambs were double those of the ewes. Clinical symptoms, however, were not always associated with high blood Pb levels. Growth and devel opment were much poorer in lambs from an affected area than in Lambs from a healthy farm. Although these results suggest that absorption of abnormal amounts of Pb is associated with the ibeeurrence of the disorder, other possible factors cannot be ruled out. (Vet. Bull. 27:Abstr. No.236, 1957) (OVER) 29 Z8 27 IS 1 17 YXW VU TS QP 19 20 21 22 23 24 25 28 27 28 NMLKJ H G FED C B 30 31 32 33 34 35 38 38 39 41 42 43 N5343