1.Expressions of matrix metalloproteinases-2 and-9 in gallbladder carcinoma
Baoxiang ZHOU ; Dexiang ZHU ; Dianhua GU ; Ping WANG
Chinese Journal of Postgraduates of Medicine 2006;0(08):-
Objective To evaluate the relationship between the expression of MMP-2,MMP-9 and invasion of gallbladder carcinoma.Method Seventeen specimens of gallbladder carcinoma,9 cases of gallbladder adenoma and 9 cases of chronic cholecystis were assessed by using immunohistochemical method(S-P method).Results There were no significant difference in MMP-2 and MMP-9 expressions between gallbladder carcinoma and adenoma,but they were significantly higher than that of chronic cholecystis.The expressions of MMP-2 and MMP-9 had no correlation with the histological differentiation or Nevin staging.Conclusion MMP-2 and MMP-9 may play an important role in tumor invasion and metastasis in gallbladder carcinoma.
2.Effects of rCBF of the Patients with Cerebral Infarction by Early Rehabilitation Training
Fei LI ; Shihui DENG ; Dexiang GU ; Jiumei SHI ; Rong ZHU ; Jianwen XU
Chinese Journal of Rehabilitation Theory and Practice 1996;2(4):151-153
To study the effects of rCBF and brain function in the patients with cerebral infarction byearly rehabilitation training. 89 cases were randomized into rehabilitation and control groups and were ex-amined rCBF by 133Xe inhalation method and BEAM. Total effect rate was 93.9%in rehabilitationgroup,to the control 77.5%(X2=3. 95,P<0.05). The rCBF rised up in two groups,but it was higher inthe foriner,to the contro1,t=4. 99,P<0. 01. BEAM improve rate was 95.9%,to the control,77.5%(X2=5. 30,P<0. 05). So we confirmed that early rehabilitation training may promote rCBF and improve brainfunction of patients with cerebral infarction.