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Table 1 Gelding red blood cell count before and after anaphylactic reaction to sodium ceftriaxone, which occurred on day 1

From: Anaphylactoid reaction caused by sodium ceftriaxone in two horses experimentally infected by Borrelia burgdorferi

 

Basal

Day 2

Day 3

Day 6

Day 10

Day 20

Day 21

Day 28

Referencea

Erythrocytes x 106 [cells/ml]

8.40

6.72

6.10

6.32

6.30

3.10

6.20

6.50

6.0–9.7

Hemoglobin [g/dL]

12.5

10.6

9.8

9.8

9.2

4.2

8.6

10.0

8.3–14.4

Hematocrit [%]

38.0

29.5

26.7

27.4

28.0

13.0

27.0

30.0

30–44

MCV [fL]

45.2

-

-

-

44.4

41.9

43.5

46.2

36–52.1

MCH [pg]

14.9

-

-

-

14.6

13.5

13.9

15.4

11.5–18.2

MCHC [g/dL]

32.9

-

-

-

32.9

32.3

31.9

33.4

31.2–34.9

Leucocytes [cells/uL]

10100

9800

12900

5700

11200

10800

14800

9500

6400–10600

Basophiles [cells/uL]

0

0

0

0

0

0

0

0

0

Eosinophils [cells/uL]

808

0

0

100

112

216

148

285

0–320

Segmented Neutrophils [cells/uL]

6060

7800

9100

6600

8736

6804

11692

5700

2775–7530

Rod Neutrophils [cells/uL]

202

0

100

0

448

216

1480

285

94–420

Lymphocytes [cells/uL]

2727

2100

800

2900

1680

3348

1184

3135

1088–5096

Monocytes [cells/uL]

303

100

0

400

224

216

296

190

90–318

Platelets [cells/uL]

194000

246000

242000

279000

323000

90000

96000

368000

90000–322000

  1. MCV mean corpuscular volume; MCH mean corpuscular hemoglobin; MCHC mean corpuscular hemoglobin concentration
  2. aReference ranges obtained for total blood cell count for 33 domestic horses of different breeds, serum negative for Borrelia burgdorferi, kept under the same feeding and management conditions