AOLPOL Cancun March-April 1956 272 Vol. 9 REFERENCES }. Baaas, H.: Variabilitelt van paraproteinen bij de aichie van Kabler. Utrecht, Holland. Schotanys k Jens. 2. Bayne-Jones, §., and Winson, D. Wi: Immune- logical reactions of Bence-Jones proteins. 1. Differences between Bence-Joncs proteins and human serum pro- teins, Bull. Johns Hopkins Hosp. $5: 87-43, Laz. 8. Bavat-Jonss, S., and Wuson, D, W: Immuno- logical reactions of Bence-Juace proteins. 11. Differences between Bence-Junes Bull. Johns Hophing proteins from various sources. Hosp, $3; 110-125, 1022. 4. Campszut, D. H. Luescuae, E., and Lyrwan, L. &: Tmmunoijugic adsorbenu. 1. Jeolatlon of anibody by means of a oetespron antigen. Prac. Nei. Mead. Sc. 07: 575-578, 1961, . §. Coss, F. C., and Jacuson, P.: The predpitin teat for Bence-Jones protein; further atudies of clinical evaluation of the vest employing antibody prepared by the ad vant technic. New England J. Med, 248: 400- 6. Dawt, C, B.. and Rom, G. A. The Rence-Junes protela of multiple myelomatoas: lta methlonine con- foes L. bmimunolugical studies. Cancer 9: 185 492, 956. 15. Lovas, Fo and duimann, G.: Myclom-PlasainaPioteine, TV. Mitteilung. Zur Timuneckemie der ound A Myclomproteine. Zichr. f. Naturforsch. 8b. 706-711, 1955. 16. Lows, Fi Ween, E., asd Putamann, Biochem. J, 44: 610-618, 1049, 7. Gum, D. Use of ultravialet Seo \rosopy im t uaptitative precipitin reaction, linmunal, 62: 457- bh. 1948. Prev J. 8. Gutwan, A. B.: The plauna proiecing ip disese. Advances Pratein Chem, 4: 165-250, 1948. 9. Haapy, &., and Purwam, Fo W.: Proteims in multiple mycloma. LV, Intersection with metabolic ajiregen. J. Biol. Chem. 252: 871-378, 1055. 10. Hexrowe, Land Warkes, W. HL: Insmunological differences uf crystalline Bence-Jones proteins, Biuchem, J. $4: 487-409, 1940. 1], Jacosson, B. M., and Micnea, 1. BR. The desec- cls. IV. Types of reactions in courdinatcd systems af iHusion. Acta palh, ef microbiol. Scandinav. $2: 24). 240, 1953. 19. Potwam, F OW... aad Haney, 8: Proteins tn mul: tiple myeloma. IE Origin of Beme Jones proses. J, Biol. Chem. 212: $61-969, 1945. 20. Puinam, Fo W.. and Mivane, A On the non- identity of Bence-Jones proteins. Science 120: 848-649, tlun of urinary Bence Jones protein. Am. J. Clin. Path. ba: 156-149, 1b44. 12. Koascovo, L., and Liraw, R.: Liemunulogical studies of Bence: Janes voteins.[Abar.) Pros. Am. A. Cancer Hewarch 2 (1): 8.80. 1955. 1S. Koancoro, 1. and Lirans, BR. Tinsue antigens of human tumors grown in sats, hamaters, and eggs. Cancer Nesearch 15: 159-t00, 1955. 14 Koeneorn, b.. and firs, KR. Multipie-myeloma 21. Purnas, Fo W., and Sincos, Po: Proteins in mul liple mycioma. LE Bence-Jones proteins. J. Hied, Chew, : §47-$58, 1958. 22. Rowson, 8. 11. An investipation of ihe ante genic properties of four specimens of Heme: Junes pro tein obtained fiom cases of mycluimatusia. Are. J. Exper, Path. 8: 454-456, 1927. 25. Runoees, ROW Cooma, GR, aid Wine, R.W.: Multiple myeloma. IV. Abnormal sesum com: wehie and Bence Jones proten J. Chan dtvestigalion RPRS dag, 19ST: 24. Staten, Ro; Waan 5 M., and Ronee! 1h G: lunmunological pclauioisbips aio the om Fee id . } telus. J. Exper. Med. Wl: 85-108, 1055. 25. Worthwann, Fou: Womens, ©. dnd Harkard, As limmunological Gavestigations ia ten cases of plat wmacylouna. Brit. fo Evper. Pah 3b: S15 14, 1950. ApUiaNal feet 26 Drwescn WF; achehontn, Co au Kear AOE: Tnminocheniiad relition el Barner Jose pie teins to matital scoum puoteai. J. del Chew. abi 1os-1it, 19555 . j BEST copy) AlaILaBLe A BLOOD-VOLUME MEASUREMENTS IN CANCER USING THE Ce®! RED-BLOOD-CELL ‘VAGGING METHOD W. A. Reicry, Mp, Wasoip 1. Heewic, vH.p., AND KENNEDH G. SCOTT, PH.D. G.: Myelom-Plasina-Pyoteine, Hl. Mitteilung. Zur Inunuwochemie der 7-Myclum-Proicine. Zischr. f. NaturJorsch. 8b: 625-051, oss. 17. Moone, D. H.; Kawat, E. A. and Gaiman, A. B: Bence-Joues proleinemia in multiple myeloma. J. Clin. Investigation 22: 67-75, 1943, 18. Oucirentony, O.: Antigen-antilady reactions in tent and its possible uigrificance in relation to the: ! 4, aetiology of the discage. io URING « selics Of tumorhost studies in D rats and wnice, we howd that the animals develuped anemia ielatively soon alter im- plantation of the tumor. “Phis association be- METHOD wef 1 Animal Studies, Blood-volume determina: tions were made on twenty-two control and iween inaliguaud tumor and anemia has been on twenty-nine tumor-bearing Slonaker rats. observed previously by a muuber of investiga- The tumor ued was 4 transmissible fibrosartors, a3 cited by Ewing in 1940. Later studies coma that has been described.’ Subcutaneous by Sandberg et al. seported the occurrence of inugralis were wade by bilateral inoculation a sevele secondary anemia in n¢aplastic div of a suspension of tumor cells. Inoculation of ae. Strong ail Francis have reported phat this particular unmor has produced a high stains of imice susceptible ig cumore had reeniage ol takew The resultant tumor lower hemoglobin levels ian nonsusceptible lave never been observed to regress but to inice.* They reported alse that the hemuglabin grow rapidly and overwhelm the host in a level progrespively decreased with age in sus period of trom three to four weeks. cepuible mi g¥ In a report on the iclauionahip ‘The Cr®! used in these studies was produced of tumor prowils aud hemoglobin level, Tayin the cyclouen by bombarding a vanadium — for and Pollack comchaded thar the decrease target with protons to furcarrier-(ree radioHt hemoglobin ts a direct, vather than a sec chromium as a result of the p,u reaction. In obdary, cHeet of the waulignant Gamur. sOHe Casts, niOgrand quantities of sodium Aseiies of blood volume measurements was Mitiated On laaa-bearing tal in order ta chiomate carrier were added to ¢lfect a more sulistactory tapping of che ved blood cells. The deternmne wheiber the observed ancmia was uptake of Cr*) by red celly was found to be the result al execssive red cell destrmetion of of less when canieriree Cre! was used. lt was ak eexpansivn ab plisina valuime. Because of the relatively senall redcell nas ob the rat, suspected that the minute quantities ol hemoglobin present in the saline in which the cells determiiations were niule by the method of were sippcnded sequesicaed the small amount Guay uid Sterling? + which atilizes Cast as 2ted blood ccll bag to aneasute the cincub iting ob anicrhee 1S) dns pking it unavailable Woe i ww became aadlable commercially asa pray standard. \ knowa volume of the - Jon dithusion inte the real tls. At aliquot of the tagged cells was set aside | voc tiiss. AD a later date, when Cie) with asaithacnily high specie activity to was rane tugged cells, WE to 0.2 cc, was then adminis- (Abbou Laboratories), ineasaements on pit tently WH Sandans types of caameer were inGlided in the expanded progam, Che value OE Ci ity a hike aad ia estimatiog the red: Cell tnis aad whole blood volume tas been feportedd by ws earlion® tered to normal und cuinor-Learing Tats via the extevial pupulas vein, which was exposed by 4 small incision in ibe skin lying directly over the clavicle. A imixing time of thirty | minutes was allowed and a sample of cardiac blow, Lio 4c, was withdrawn. Each sample was Counted on ad scintillation counter, using @ thallimm-activated sodium iodide crysal in conjunction with a $819 R.C.A. photomultiplier tube. Phe efficiency of the sciucitlat on fiom the Roelitsatope baad, Velen AdmuusistyWon Hospital chow Miley), and the Depantinent af Radiology, Univeasity of Calthamia School of Medicine, Sate Fiatieiocss, (adda aia Diits Wonk wars steppretecd dae posed Tey ot pean disomy the Steusy, baie, vad fieae D Deenbou Fund ab the Aciican Caner Society, tatitusnia Davies. We aie nidebqed te Map. J Howe, wink Mie TL No counter was such thac El to 14 per cent of the Katina rays ciiitted by the Crt were registered as counts. The sainples were counted Castle, Mr. Chaules | fobosen fur thei: assbtance in Gnnlaciiag the ctinacal adultes, 45) bee ad ane clicmiiin was made wtailable to fon iw sutheienc period of time to reduce any Vaiiation awit to statistical fluctuation tw percent, us hy Lr. Veeyls G.. Hlamaton, Oirecta of she Couches lalatory, Univcaiy of Calor, Weikeley, Caliturin. Reeve fia publiaation, August 19, 1955. “Vhe blood volume was calculated by cam. a A r oe ‘ " a M we e ie =k } it o i ae ye ety b iy ’ § aa 3 he see J fa Cd “ D eae 7: oT : 5 te H Tres a ey .

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