Cây Bòng bong chữa bệnh đường tiết niệu

Cay Bong bong

chifa benh dmdni^ tiet nieu

^ ^ W - mot loai Dfldng xi leo

^ ^ ^ - moc hoang khap ndi d

hdu hg't cdc tinh mien nui vd trung

du, dfli khi ca vung ding bang,

thfldng thay d bui ram, bd rdo, tren

cdc dli cdy, ven rflhg vd nddng ray

bl hoang. Bong bong cdn cd tdn Id

Thflng bong, Thach vi ddng, Hai

kim sa (tgn thuoc); ten khoa hpc

Id Lygodium flexuosum (L.) Sw., hp

Bdng bong (Lygodiaceae).

C&y Bdng bong. Anir T C Khdnh

Cay cd thdn manh nhd cdi tdm,

cflng, mdu ndu nhat, phdn nhdnh

nhilu, cufl'n vao nhau vd rfl'i nhd

'md bdng bong'. Ld mpc dfl'i, xe

2 - 3 lan hinh Iflng chim le. Ld

chet bac mflt hinh tam gidc hoac

hinh ngpn gido, ddi 10 - 25cm,

chia ra 3 - 4 dfli Id chet bde hai,

tdn cung Id mflt Id chet hinh

dai. La chet bdc hai mpc so le,

cd cuing, cung cfl hinh tam gidc,

cfl khi mang mpt dfli Id chet bac

ba ngan. Ld ch6t sinh san giong

Id chdt thudng nhdng ngdn hdn,

mang cdc I tui bdo tfl mdu ndu,

ddi 2 - 8mm, d mdp Id trflng nhd

rdng Ifldc. Moi o tui bao tfl mang

nhilu tui bdo tfl, trong dfl ehfla bdo

tfl rat nhi hinh khli 4 mat, mdu

xdm hay vdng nhat. Dung than

mang la tfldi, hodc phdi khd. Thu

hdi quanh ndm.

Ngoai Viet Nam, cdc loai Bdng

bong con phdn b l d vung nhiet ddi

vd a nhiet ddi chdu A.

Cdy Bflng bong chfla tryptophan,

tryptamin, O-p-coumaryl-dryocrassol.

Ngoai ra, con chfla kaempferol,

p-sitosterol vd ligodinolid.

-fr TSKH. TRAN CONG KHANH

Theo Ddng y, Bflng bong cfl vi

hfli ngpt, tinh mdt; vao cdc kinh

tieu trdng, bdng quang. Trong ddn

gian va y hoc cl truyin, ngddi

ta dung todn cdy sac ufl'ng, cfl

tdc dung ldi tieu, chfla ddi dat,

ddi buot, thanh nhiflt, tieu vigm,

giai dflc. Nfl cdn dddc dung lam

thuoc ldi sfla, nhuan trang, chfla

tdo bfln, chdn thUflng fl mdu sflng

dau (ufl'ng vd bfl ngodi), mun rdp.

Ngay dung 12 - 30g, dddi dang

thufl'c sdc.

O Trung Quic, ngfldi ta dung

toan cay chfla ly, ddi ra cdt san,

ngoai thddng xudt huylt, viem hdng

quang va viem thdn man tinh.

Theo kinh nghigm ddn gian,

mflt sl thay thuflc Dflng y d tinh

Cao Bang dd dung nudc sdc Bflng

bong tri benh quai bi, viem gan;

hodc tdm nflde sac ndy vdo gae

sach, dap lgn mdt dl chfla bgnh

dau mat do.

Trong mflt cflng bo' gan ddy

(3.2009), P.j". Wills vd V.V. Asha

dd thfl tac dung cua cha't chig't

Bflng bong trgn bgnh ung thU bieu

mfl gan d ngddi. Cfl tdi lieu nghien

cflu dung cay Bong bong de tri mdt

so benh Idy truyin do sieu vi gay

ra. Cdn kilm chflng lai cdc tac

dung nay.

Bai thud'c co Bong bong

- Chita viim dudng tiit niiu:

Bong bong. Ma de, Kim tien thao,

Bl cdng anh, Kim ngan hoa, Biln

sue, moi vi 30g; Ban chi lign 15g,

Cam thao 6g. Nflde 1,5 lit, sac lay

800ml, chia ldm 4 phdn, uing trong

ngdy: sdng, trda, chilu, tli.

- Chita viim vd soi dudng tiit

nieu: Bdng bong 30g, Md dl 40g,

Kim tiln thao 60g, Lfl cdn (rl cay

Lau), cdy Rau md Id rau mulng

40g, cuong Rau rdm 40g. Sac ufl'ng,

ngdy mpt thang, chia 2 ldn. ^

THU6C & SLfC KHOE so 509 (1.10.2014)