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Table 1 Mean (± SEM) effect of high (125 mg/kg), medium (12.5 mg/kg), or low (1.25 mg/kg) hydrocortisone compared to controls on glucose, leukocytes, platelets, creatinine, blood urea nitrogen, electrolytes, and arterial blood gas parameters at 4, 24 and 48 h after the start of peptidoglycan infusion

From: Hydrocortisone decreases lethality and inflammatory cytokine and nitric oxide production in rats challenged with B. anthracis cell wall peptidoglycan

HC dose (mg/kg)

Time (h)

Glucose [log10(mg/dl)]

White blood cells [log10(×103/µl)]

Neutrophils [log10(×103/µl)]

Lymphocytes [log10(×103/µl)]

Platelets [log10(×103/µl)]

125

4

0.20 ± 0.07*

0.32 ± 0.05**

0.59 ± 0.08**

0.10 ± 0.05*

0.13 ± 0.06*

24

0.15 ± 0.08

0.03 ± 0.06

0.10 ± 0.08

0.001 ± 0.05

0.19 ± 0.06*

48

ND

ND

ND

ND

ND

12.5

4

0.01 ± 0.02

0.06 ± 0.06

0.28 ± 0.07**

− 0.04 ± 0.06

0.09 ± 0.07

24

0.05 ± 0.02*

− 0.18 ± 0.06*

− 0.14 ± 0.08

− 0.17 ± 0.07*

− 0.07 ± 0.07

48

0.02 ± 0.03

− 0.01 ± 0.08

0.11 ± 0.10

− 0.05 ± 0.09

0.02 ± 0.09

1.25

4

0.10 ± 0.07

0.03 ± 0.06

− 0.05 ± 0.14

0.08 ± 0.07

− 0.41 ± 0.19

24

− 0.08 ± 0.08

0.14 ± 0.11

0.10 ± 0.18

0.20 ± 0.11

− 0.37 ± 0.18

48

− 0.01 ± 0.09

− 0.14 ± 0.11

0.02 ± 0.18

− 0.13 ± 0.12

− 0.41 ± 0.19

  

Creatinine (µg/dl)

BUN [log10(mg/dl)]

Na (mmol/l)

K (mmol/l)

Cl (mmol/l)

125

4

47.1 ± 37.8

0.07 ± 0.05

− 1.1 ± 1.5

− 0.5 ± 0.3

− 2.6 ± 1.2*

24

64.1 ± 40.4

− 0.07 ± 0.06

0.2 ± 1.6

− 0.4 ± 0.3

− 4.2 ± 1.4*

48

ND

ND

ND

ND

ND

12.5

4

− 65 ± 89.1

− 0.02 ± 0.04

0.8 ± 0.5

− 0.1 ± 0.1

1.9 ± 0.6*

24

50.1 ± 97

− 0.14 ± 0.04*

− 1.0 ± 0.6

0.03 ± 0.11

− 0.1 ± 0.7

48

ND

− 0.05 ± 0.05

− 0.3 ± 0.7

0.2 ± 0.1

− 0.1 ± 0.9

1.25

4

34.8 ± 66.9

− 0.002 ± 0.09

0.6 ± 1.2

− 0.4 ± 0.4

− 0.34 ± 1.5

24

141.3 ± 108.8

0.11 ± 0.15

− 0.3 ± 1.9

− 0.2 ± 0.6

1.9 ± 2.4

48

− 114.2 ± 113.7

0.11 ± 0.15

2.4 ± 2.0

− 0.5 ± 0.6

2.1 ± 2.5

  

pH

PCO2 (mmHg)

HCO3 (mmol/l)

Lac [log10(mmol/l)]

PO2 (mmHg)

125

4

− 0.02 ± 0.01

2.4 ± 0.9*

0.8 ± 0.7

− 0.001 ± 0.06

− 2.5 ± 5.2

24

0.001 ± 0.01

2.2 ± 0.9*

2.1 ± 0.7*

− 0.09 ± 0.07

1.5 ± 5.8

48

ND

ND

ND

ND

ND

12.5

4

− 0.001 ± 0.01

− 1.9 ± 0.6*

− 1.5 ± 0.4*

0.02 ± 0.04

1.5 ± 3.3

24

0.01 ± 0.01

− 0.7 ± 0.7

0.02 ± 0.4

− 0.05 ± 0.05

− 3.8 ± 3.9

48

− 0.01 ± 0.01

0.3 ± 0.9

− 0.2 ± 0.6

− 0.001 ± 0.06

0.4 ± 5.1

1.25

4

0.06 ± 0.07

− 1.8 ± 2.3

1.2 ± 1.6

− 0.05 ± 0.16

6.0 ± 12.8

24

0.01 ± 0.08

1.9 ± 3.7

− 0.2 ± 2.6

0.12 ± 0.22

− 2.0 ± 16.1

48

0.03 ± 0.08

0.9 ± 3.9

− 0.1 ± 2.7

0.01 ± 0.24

− 2.5 ± 16.5

  1. HC, hydrocortisone; BUN, blood urea nitrogen; Na, sodium; K, potassium; Cl, chloride, PaCO2, arterial carbon dioxide; HCO3, bicarbonate; PaO2, arterial oxygen
  2. * p ≤ 0.05; ** p ≤ 0.001