Table 1 The half maximal inhibition concentration (IC ₅₀ ) of the lipophilic fraction of the marine organism extracts against HIV-1 PR is presented

Mollusca

B. ampulla

N/T^a

76.53

110.80

N/A

1.4

N/T^b

Rhodophyta

G. filamentosa

N/T^a

N/T^a

N/T^a

N/A

N/A

2.6

Chlorophyta

C. prolifera

52.46

32.32

143.21

2.73

4.43

N/T^b

Phaeophyta

T. turbinatea

N/T^a

N/T^a

N/T^a

N/A

N/A

N/T^b

Tracheophyta

C. rotundata

N/T^a

N/T^a

N/T^a

N/A

N/A

N/T^b

Porifera

H. rubens

N/T^a

N/T^a

N/T^a

N/A

N/A

N/T^b

Porifera

S. officinalis

N/T^a

N/T^a

N/T^a

N/A

N/A

N/T^b

Cnidaria

C. andromeda

N/T^a

N/T^a

N/T^a

N/A

N/A

0.84

Cnidaria

S. heterospiculata

44.54

n/a

43.95

0.99

n/a

8.6

Cnidaria

S. maxima

24.00

30.08

43.95

1.83

1.46

13.1

Cnidaria

S. polydactyla

89.05

20.0

6.80

0.08

0.34

N/T^b

Cnidaria

L. arboreum

6.50

28.10

41.90

6.45

1.46

12.0

Cnidaria

S. trocheliophorum

N/T^a

5.200

10.90

N/A

2.10

N/T^b

Actinomycin D^c

7.8

17.7

11.8

1.5

0.7

N/T^b

Acetylpepstatin^d

5.7