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Table 8 Animal Studies of VAE on Breast or Gynaecological Cancer (transplanted human or murine tumours or primary autochthonous tumour)

From: Viscum album L. extracts in breast and gynaecological cancers: a systematic review of clinical and preclinical research

Tumour, site

Animal

VAE, application and dosage

Tumour growth

T/C

Survival

ILS

Other outcomes

Reference

Human breast

Mice

     

MAXF 449, sc

Nude mice

Local Abnobaviscum Qu 8 or 4 or 2 mg/kg, it, qd * 3

6 to 20%

  

[116]

  

Systemic Abnobaviscum Qu 8 mg/kg, it, qd * 3

78%

   

MAXF 449, sc

Nude mice

Abnobaviscum M 8 mg/kg, sc, qd * 3 * 2 w

68%

  

[116]

BT474, sc

Mice (BALB/c)

Helixor M or A 5 mg, it, qd * 3 * 2 w

29 to 52%

  

[96]

Murine breast

      

Carcinoma, sc, iv

Mice (CBA/HZgr)

Isorel M, 3 mg, sc, qod * 21

No difference

 

Lung-metastases: VAE vs. control: 13.4 vs. 37.5

[117]

Carcinoma, sc

Mice (CBA/HZgr)

Isorel M, 1400 mg/kg, 2 w

20%

  

[118]

Carcinoma, sc

Mice (CBA/HZgr)

Isorel M, 140 mg/kg

  

Recurrence after resection, VAE vs. control: 47% vs. 78%

[118]

Carcinoma, iv

Mice (CBA/HZgr)

Isorel M, 140 mg/kg, ip

  

52 lung-metastases

[118]

  

Endoxan, 50 mg/kg

  

23 lung-metastases

 
  

Isorel M, 140 mg/kg & Endoxan 50 mg/kg

  

10 lung-metastases

 
  

Control

  

76 lung-metastases

 

C3H adenocarcinoma, 16/C

Mice (B6C3F1)

Iscador M, 50 or 100 mg/kg, ip, qd, day 1–14

28%

15 to 20%

 

[119]

RC adenocarcinoma, sc

Mice (DBA)

VAE I, sc

20 to 40%

  

[111]

ECa, ip

Mice (NMRI)

VAE (supracritical CO2 extraction), 2 mL/kg, ip, qd, starting day -7, day 0, or day 7

65 to 100%II

  

[120]

ECa, ip

Mice (BALB/c)

Iscador, 15 μg, ip, day -1

 

108%

 

[121]

  

Sodium caseinate & Iscador, 15 μg, ip, day -1

 

no death

  
  

Sodium caseinate, day -1

 

0%

  

ECa, ip

Mice (BALB/c)

Iscador, 15 μg, ip, day 6

 

82%

 

[121]

  

Sodium caseinate, day 6

 

7%

  

ECa, ip

Mice (BALB/c)

Iscador-activated macrophages, ip, day 6

 

49%

 

[121]

  

Non-activated macrophages, ip, day 6

 

4%

  

ECa, ip

Mice (BALB/c)

Iscador activated macrophages, ip, day 6, 10, 14

 

98%

 

[121]

  

Non-activated macrophages, ip, day 6, 10, 14

 

9%

  

ECa, sc

Mice (BALB/c)

Iscador, 15 μg, it, day 7

  

Severe necrosis, infiltration of lymphocytes and macrophages

[122]

ECa, sc

Mice (Swiss)

Iscador M, 1.66 mg, im, qod * 5 or 10

3 to 10%

  

[123]

ECa, ip

Mice (Swiss)

Iscador M, 1.66 mg, ip, qod * 10

 

76%

 

[123]

ECa, ip

Mice (Swiss)

Iscador M, 25 or 50 mg/kg, ip, qd * 14

 

69 to 97%

No tumour-free mice

[119]

ECa, ip

Mice (Swiss)

Iscador M, sc, cumulative dose 4, 5, 150, or 200 mg

 

-4 to 0%

 

[124]

ECa, sc

Mice

VAE, it, 0.1–0.2 ccm, qod * 6–10

  

Complete remission & no recurrence: 27%

[125, 126]

Murine breast

Rats

     

Walker carcinosarcoma 256; sc

Rats (Sprague Dawley)

Iscador M, sc, cumulative dose 11, 16, 500, or 750 mg or combination of Iscador M, sc, cumulative dose 11 or 500 mg & Cetraria praeparata, cumulative dose 3 or 164 mg

93 to 115%

-16 to 8%

 

[124]

Dunning DMBA-5A; sc

Rats

Iscador M, 2.5–15 mg, ip, qd

No difference

 

Less tumour viability

[127]

Walker carcinosarkoma 256

Rats

Iscador M, 0.005–0.5 mg, im, qd

No difference

 

Metastases: no difference

[128]

Autochthonous

      

Methylnitrosurea-induced

Rats (Sprague Dawley)

Iscador M c. Arg., sc, 0,2 ml/day, 50 mg/week * 6 weeks

75%

-16%

 

[124]

  1. sc: subcutaneous; im: intramuscular; it: intratumoural; ip: intraperitoneal; iv: intravenous; w: week;
  2. qod: every other day; qd: every day; T/C: treated tumour/control tumour; ILS: increase in life span
  3. All experiments did have control groups, but these were only mentioned if necessary for results
  4. I Part of a screening programme for substances with anticancer activity (1,000 plant extracts from 107 plant species)
  5. II Relating to volume of ascites; effects greatest with therapy started on day -7