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Table 2 Studies in which total oxidant status method based on ferrous ion–o-dianisidine complex (TOS-dianisidine) assay was applied in serum samples of dogs

From: Spectrophotometric assays for evaluation of Reactive Oxygen Species (ROS) in serum: general concepts and applications in dogs and humans

Situation studied

Concentrations (μmol H2O2 Equiv./L)

Reference

Orthopaedic surgery for treatment of fractures or luxation of limbs

Before: ± 100.0

After: ± 170.0

[67]

Laparoscopic ovariectomy

Before: 10.9

After: 22.3

[69]

Open ovariectomy

Before: 11.5

After: 34.5

[69]

Periimplantitis with ibuprofen treatment

One-week implant: ± 70.0

8 weeks implant + placebo: ± 42.0

8 weeks implant + ibuprofen: ± 30.0

[68]

Thiopental anaesthesia and surgical trauma

Before: 12.7

After: 13.5

[70]

Propofol anaesthesia and surgical trauma

Before: 25.3

After: 19.7

[70]

Sarcoptic mange

Control: 12.2

Diseased: 20.3

[71]

Canine monocytic ehrlichiosis

Control: 6.6

Mono-infected: 17.2

Co-infected: 19.0

[72]

Leishmaniosis

Control: 6.8

Stage I: 34.0

Stage II: 32.0

Stage III: 33.0

Stage IV: 34.0

[74]

Different severity of anaemia

Control: 4.2

Mild: 7.0

Moderate: 6.8

Severe: 6.6

[73]

Leishmaniosis before and after treatment

Before: ± 8.0

30 days after treatment: ± 5.0

180 days after treatment: ± 18.0

[75]

Intra-abdominal pressure

* All pressures tested - before induction of anaesthesia: ± 7.0

* Control - only anaesthesia: ± 7.0

* 30 min and 24 h after deflation:

12 mmHg: ± 9.0

15 mmHg: ± 10.0

* 7 mmHg: ± 7.0 (in all time-points)

[76]

Effects of ovariohysterectomy

Before surgery: ± 0.8

6 h after surgery: ± 0.1

18 h after surgery: ± 0.8

30 h after surgery: ± 0.05

[77]

Effects of ovariohysterectomy and hyperbaric oxygen therapy

Before surgery: ± 0.6

6 h after surgery: ± 0.03

18 h after surgery: ± 0.04

30 h after surgery: ± 0.05

[77]

Serum pools from healthy Beagle dogs

6.4–9.1

[66]

  1. ±, approximately (data based on article figures)