Note a statistically significantly higher initial value at 50 mg/kg.Normal values at 50 and 100 mg/kg.Somewhat higher values, but mostly not statistically significant, during the entire dosing period and also at the end of the recovery period in the 400 mg/kg dosed group.However, most of the recorded values are within the normal range.Normal and comparable values between groups during the entire dosing period.Note an increase in both the control group and the 400 mg/kg dosed group at the end of the recovery period.Absence in all groups.As appears from these data, most of the recorded differences between the control group and the various dosed groups were not great.They either fall within the normal range of the historical control values or they are not clearly dose related and are of a transient nature.Therefore these differences are of a minor importance.Additionally the recorded values in the 400 mg/kg dosed group at the end of the recovery study were completely normal and comparable to the control group.HP-ß-cyclodextrin did not produce a drug or dose related adverse effects on the haematological values in dogs dosed at 50, 100 and 400 mg/kg.HISTORICAL CONTROL VALUES OF HAEMATOLOGY ANALYSIS - DOGCYCLOD - I.V.THR:Thrombocytes 1000/mn3PYC:Promyelocytes%BAS:BASOPHILSLYP:LYMPHOCYTESATL:ATYPICAL LYMPHOCYTESMOC:MONOCYTESSerum analysis(periodically)Serum analysis including sodium, potassium, chloride, calcium, inorganic phosphate, total protein, albumin, haptoglobin, glucose, cholesterol, triglycerides, phospholipids, blood urea nitrogen, creatinine, total bilirubin, alkaline phosphatase, aspartate aminotransferase, alanine aminotransferase, gamma glutamyl transferase, lactic dehydrogenase and Cholinesterase was conducted at weeks:-3, 0, 2, 4, 8, 12 of the 3-month dosing period and also at the end of the 1-month recovery period(week 17)in the remaining animals of the control group and the 400 mg/kg dosed group.Note:There were some missing data.Technical problems with the serum analyser were the reason for this.Whan dosed groups were compared with the control group, the following was noted:Statistically significant decrease(p