Useing Color Doppler Energy Imaging Observe The Renal Hemodynamics Changes In Nephrotropic Hypertension Patients

BACKGROUND Chronic glomerulonephritis is made up of many causes and pathologic types .Its clinical characters are : long process , advance slowly , basic appearance : edema , hypertension , proteinuria , hematuria and renal insufficiency .Nephrotropic hypertension's incidence is 23-66% . It's the most one in secondary hypertension . Hypertension does serious harm to renal blood perfusion , then do harm to renal function .Clinical index of renal blood flow is RBF and GFR examination . But those examination are too complex to do . Color doppler energy imaging is a very important unwounded giagnosis way . There are few repores about using CDEI examine nephrotropic hypertension (befor and after treatment).OBJECTIVE To investigate the changes of renal hemodynamics index in nephrotropic hypertension patients (before & after treatment ).METHODS Useing color doppler energey imaging observe 30 nephrotropic hypertension patients and 30 normal persons .Record thehemodynamics index RI, PI , Q, Dand CDEI types; Ccr . Then giving Ca-antagonist and ?-receptor block as the tyeatment .After the blood pressure recovered to normal for two mouths, repeated CDEI examination .RESULTS There are significant differences in all groups (P<0.05), except for Ccr (P>0.05) .CONCLUSION CDEI technique is helpful in clinical observation and evaluating medicine effect .There are significant differences before and after treatment in nephrotropic hypertension patients. Useing Ca-antagonist and 0 -receptor block treat nephrotropic hypertension can improve renal hemodynamics and increase renal blood increment, so it is helpful to protect kidney function.Wang kaiDirected by: Ke sheng fa...