1. Biologic characteristics of an immunosuppressive factor derived from a human lung cancer cell line

   • Wang Ru-duan
   • Chen Zhao-cong
   • Feng Zuo-hua

   OriginalPaper Pages: 129 - 133

2. Studies on biological characteristics and modulating factors of long-term cultured bone marrow cells of a myeloma patient in vitro

   • Wang Xiao-lin
   • Shen Guan-xin
   • Zhang Jin-Lin

   OriginalPaper Pages: 134 - 138

3. Investigation on the inhibitory effect of tumor-derived immunosuppressive factor (s) on T lymphocyte proliferation

   • Wang Ru-duan
   • Feng Zuo-hua
   • Chen Zhao-cong

   OriginalPaper Pages: 139 - 142

4. Normal and leukeymic lmphocyte membrane fluidity and response to stimulation with ConA and PHA

   • Yang Yu-zhen
   • Hao Tian-ling
   • Zhang Zhi-hong

   OriginalPaper Pages: 143 - 147

5. Relation of TXA₂ and PGI₂ to the difference in hypoxic pulmonary vasoconstriction between different strains of rats

   • Su Yun-chao
   • Jin Xian-rong

   OriginalPaper Pages: 148 - 152

6. Sympathetic innervation of pulmonary circulation and its role in hypoxic pulmonary vasoconstriction

   • Ming Zhi
   • Wang Di-xun

   OriginalPaper Pages: 153 - 159

7. Experimental and clinical study of catecholamine—induced hypokalemia in acute myocardial infarction

   • Zhao Hua-yue
   • Pan Hui-lin

   OriginalPaper Pages: 160 - 164

8. Hepatocyte necrosis associated with HBV marker expression and T cytotoxic cells in situ in chronic hepatitis B

   • Zhang Yong-yuan
   • Hao Lian-jie

   OriginalPaper Pages: 165 - 169

9. DNA probe technique for diagnosis of human cytomegalovirus infection

   • Zhang Xin
   • Duan Yan-ping
   • Chen Xiu-zhu

   OriginalPaper Pages: 170 - 173

10. Electrotonic modulation of parasystole in children

    • Xu Ye
    • Cheng Pei-xuan

    OriginalPaper Pages: 174 - 177

11. Color Doppler echocardiography, two-dimensional echocardiography and signs in diagnosis of aortic regurgitation

    • Wu Ying
    • Wang Xin-fang
    • Wang Jia-en

    OriginalPaper Pages: 178 - 180

12. Choice of lasers for laser angioplasty

    • Yu Shu
    • Wang Dao-wen
    • Cui Yi-ben

    OriginalPaper Pages: 181 - 186

13. Das Supinatorsyndrom — eine anatomische und klinische Studie

    • Hong Guang-xiang
    • K. Steffens
    • E. Koob

    OriginalPaper Pages: 187 - 192