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Table 1 Effects of plant extracts on the Ag-induced degranulation in RBL-2H3 mast cells

From: Rhamnus davurica leaf extract inhibits Fyn activation by antigen in mast cells for anti-allergic activity

Plant name

Part extracted

Voucher specimen number

Percent inhibition of degranulationa

Acer okamotoanum

Stem-bark

016-081

0.00

Acer ukurunduense

Leaf

016-050

40.78

Acer ukurunduense

Stem

016-051

30.32

ActinoStemma lobatum

Whole plant

017-038

18.48

Ardisia pusilla

Whole plant

016-061

0.00

Aster incisa

Whole plant

016-001

0.00

Berberis amurensis var. quelpaertensis

Stem

016-069

16.96

Betula chinensis

Leaf

017-013

39.17

Betula chinensis

Stem

017-014

27.76

Betula davurica

Stem

017-045

3.78

Betula davurica

Stem-bark

017-046

0.00

Betula ermani var. saitoana

Leaf

016-089

10.80

Betula ermani var. saitoana

Stem

016-090

1.78

Boehmeria pannosa

Whole plant

016-080

0.43

Bupleurum longeradiatum

Whole plant

017-016

29.22

Cacalia auriculata var. matsumurana

Whole plant

016-047

12.05

Campylotropis macrocarpa

Aboveground part

017-023

0.00

Celosia argentea

Whole plant

017-012

38.14

Chaenomeles sinensis

Leaf

017-040

3.85

Cinnamomum loureirii

Leaf

016-082

5.92

Clerodendrum trichotomum

Leaf

016-026

2.27

Clintonia udensis

Whole plant

016-019

51.37

Corydalis heterocarpa

Whole plant

016-079

11.79

Crataegus scabrida

fruit

017-047

0.00

Cyrtomium falcatum

Aboveground part

016-028

4.84

Daphniphyllum macropodum

Leaf

017-019

6.46

Daphniphyllum macropodum

Stem

017-020

0.29

Deutzia prunifolia

Stem

017-051

44.69

Dicentra spectabilis

Aboveground part

016-010

8.22

Diospyros kaki

Leaf

017-007

17.98

Diospyros kaki

Stem

017-008

17.68

Diospyros kaki

Stem-bark

017-009

17.25

Diospyros kaki

Root

017-011

11.64

Dryopteris championi

Whole plant

016-088

6.97

Elaeagnus macrophylla

Leaf

017-059

23.52

Forsythia nakaii

Leaf

016-085

1.93

Fraxinus sieboldiana

Leaf

017-073

9.30

Geranium wilfordii

Whole plant

017-070

42.07

Houttuynia cordata

Whole plant

016-077

7.45

Hydrangea serrata for. acuminata

Aboveground part

016-058

67.16

Hypericum erectum

Whole plant

017-018

6.53

Kalopanax pictus

Stem-heartwood

016-083

14.84

Lilium lancifolium

Aboveground part

016-091

8.82

Lindera erythrocarpa

Leaf

016-054

18.09

Lindera erythrocarpa

Stem

016-055

14.20

Lindera obtusiloba

Stem

016-063

19.80

Lycopodium clavatum var. nipponicum

Whole plant

017-069

23.56

Lycoris aurea

Underground part

017-015

52.03

Melandryum seoulense

Whole plant

017-003

62.76

Monochoria vaginalis var. plantaginea

Whole plant

017-043

2.84

Mosla punctulata

Whole plant

017-037

6.83

Nandina domestica

Leaf

016-023

6.46

Nuphar japonicum

Whole plant

016-006

9.22

Oenothera laciniata

Whole plant

016-075

14.50

Pedicularis resupinata

Whole plant

017-072

35.15

Perilla frutescens var. acuta

Whole plant

017-071

14.14

Persicaria fauriei

Whole plant

018-003

28.89

Persicaria thunbergii

Whole plant

017-017

17.79

Phlomis koraiensis

Aboveground part

017-064

19.72

Phlomis koraiensis

Underground part

017-065

1.94

Phtheirospermum japonicum

Whole plant

017-024

27.81

Picris hieracioides var. glabrescens

Whole plant

017-074

16.13

Polystichum polyblepharum

Whole plant

016-020

0.99

Potentilla dickinsii

Whole plant

017-036

7.18

Prunus sargentii

Leaf

017-062

24.50

Prunus takesimensis

Stem-bark

016-070

52.74

Pyrus pyrifolia

Leaf

017-034

3.85

Pyrus pyrifolia

Stem-bark

017-035

11.10

Rhamnus davurica

Leaf

017-005

92.35

Rhododendron tschonoskii

Leaf

016-099

9.43

Rhododendron tschonoskii

Stem

016-100

25.70

Rhododendron yedoense var. poukhanense

Stem

016-060

16.80

Rhodotypos scandens

Leaf

017-056

14.20

Rodgersia tabularis

Whole plant

016-005

3.83

Salix hallaisanensis

Stem

016-036

31.12

Sanguisorba hakusanensis

Whole plant

017-068

10.22

Sanguisorba tenuifolia var. alba

Whole plant

017-002

29.37

Sorbus commixta

Stem-bark

016-037

22.84

Sorbus commixta

Leaf

016-038

10.86

Sorbus commixta

Stem

016-039

14.46

Sorbus commixta

fruit

017-039

10.32

Spiraea salicifolia

Leaf

016-016

0.00

Stipa sibirica

Whole plant

017-025

46.66

Suaeda asparagoides

Whole plant

017-026

27.48

Symplocos coreana

Stem

016-067

3.90

Syringa velutina

Leaf

016-093

0.55

Syringa velutina

Stem

016-094

0.35

Tilia insularis

Stem-bark

016-071

10.69

Tripterygium regelii

Stem

017-048

31.59

Ulmus laciniata

Stem-bark

016-022

0.00

Veronica kiusiana

Whole plant

017-028

3.07

Veronica longifolia

Aboveground part

017-022

4.14

Viburnum sargentii

Leaf

017-052

4.31

Vicia amoena

Whole plant

017-006

27.44

Vicia angustifolia var. minor

Whole plant

017-001

17.50

Vicia unijuga

Whole plant

017-027

28.89

Vitex rotundifolia

Leaf

017-075

0.63

Vitis thunbergii var. sinuata

Whole plant

016-014

0.11

Zizyphus jujuba

fruit

017-042

0.00

  1. aThe degranulation was assessed through the measurement of the release of the granule marker β-hexosaminidase from RBL-2H3 mast cells as described in the “Methods” section. The percent inhibition of degranulation is presented as the mean values from three independent experiments.