Hoa Flos Carthami
- Thanh phan hoa hoc
Thanh phan gom sdc to carthamin va isocarthamin
- Tac dung sinh hoc
+ Ni/dc sdc hong hoa c6 tdc dung ha huyet dp tren dong vat thi nghiem (ch6, m6o) 1dm tdng co bdp cua ccf tim, co co trdn phe quan.
+ Kich thich tuf cung cua cdc dong vdt thi nghiem (chuot, cho, meo) vdi thdi gian keo dai, ke ca tuf cung co lap hay chinh the tuf cung co thai hay khong deu bi kich thich.
- Cong dung
Hong hoa diroc dung chu yeu trong cdc benh uT huyet, gay dau ddn vl du uf huyet trong tang phu (gan, ruot...) hodc be kinh, dau bung kinh... Phoi hop vdi ngiJli tat, dao nhan, xuyen khung, Ich mau... Ngodi ra c6n dung lam thuoc nhuon ha trong cac trifcfng hop tdo bon, co ldi cho nhtfng ngirdi huyet dp tdng khi bi uf huyet, dau ddn.
- Chu y .
Khong dung cho phu nCf co thai.
HUYEN SAM
Scrophularia breergriana Mig Ho hoa mom soi - Scrophulariaceae
- Dac diem thtfc v£t
Huyen sam la loai cay nho, di/oc di thi/c vao ni/dc ta. Cay cao tdi 2m, than vuong, 4 goc hoi phong. Ld moc doi, hinh trufng, co cuong ngdn, dau ld nhon, mep co rang ci/a nho. Hoa moc thanh chum co cuong ngdn, trong nhii bong d dau ngon hodc d dau canh. Hoa hinh ong, mdu trdng hodc vang nhat. Huyen sam moc tot d nifdc ta, dtfoc trong d nhieu noi nhu Hai DtfOng, Hi/ng Yen, Nam Dinh, Ha Noi...
• Bp phan dung
Re - Radix Scrophulariae
• Thanh phan hoa hoc
Trong huyen sam co alcaloid, phytosterol, tinh dau, acid beo, scrophularin, saparagin.-
- Tac dung sinh hoc
+ Lam ha huyet dp tren dong vat thi nghiem (neu dung lieu nho thi huyet dp hoi tdng sau ha xuong).
+ Tac dung ha difdng huyet; ngoai ra con tac dung ufc che nhieu loai vi khuan.
- Cong dung
Huyen sam con duoc dung de chufa sot cao, d&c biet sot do viem hong, viem phoi, hodc sot cao me sang, huyet ap tdng cao, dau dau chong mdt. Ngoai ra con dung de chuTa ho, ho lau ngay, mieng nhiet Id loet, tao b6n, tieu dtfcrng.
ICH MAU
Leonurus heterophyllus weet. Ho Hoa moi - Lamiaceae