Review Articles
Drug treatment of male fertility disorders
G. Haidl, F.-M. Köhn, W.-B. Schill
Carbohydrates mediate sperm-ovum adhesion and triggering of the acrosome reaction
D.R.P. Tulsiani

Original Research
Effects of flavonoids from Semen Cuscutae on the reproductive system in male rats
D.N. Qin, B.R. She, Y.C. She, J.H. Wang
Human sperm immobilization effect of Carica papaya seed extracts: an in vitro study
N.K. Lohiya, L.K. Kothari, B. Manivannan, P.K. Mishra, N. Pathak
Sperm function tests after vasovasostomy
R.Q. Wen, M.Y. Lie, P.L. Tian, N.Yang, Y.J. Jiang, A.P. Chen
Histologic changes in the mouse testis after bilateral vasectomy
S. K. Singh, S. Chakravarty
Early and late long-term effects of vasectomy on Zn, Cd, and Cu levels in prostatic fluid and serum
Z.N. Mo, W.H. Huang, J. Chen, X. Huang, S.C. Zhang
Pregnancies established through intracytoplasmic sperm injection (ICSI) using spermatozoa with dysplasia of fibrous sheath
S. Burgo Olmedo, V.Y. Rawe, F.N. Nodar, G.D. Galaverna, A.A. Acosta, H.E. Chemes
Comparative study on efficacy of three sperm-separation techniques
L. Xu, R.K. Lu, L. Chen, Y.L. Zheng
Cryodamage to plasma membrane integrity in head and tail regions of human sperm
W.J. Zhu, X.G. Liu
Comparative study on semen quality of one- and two-year-old ganders during the entire reproductive season
E. Lukaszewiczl, H. Furuta, Y.M. Xi, N. Fujihara
Effect of smoking on semen quality of infertile men in Shandong, China
J.P. Zhang, Q.Y. Meng, Q. Wang, L.J. Zhang, Y.L. Mao, Z.X. Sun
Sperm quality in mice acutely treated with parathion
C. Sobarzo, E. Bustos-Obregn

Short Communications
Changes in soluble interleukin-2 receptor level in serum and Na⁺-K⁺-exchanging ATPase activity in semen of infertile men caused by antisperm antibody
J. Ni, Q.L. Li, W. Zhang, J.S. Xie, S.L. Bian
Karyotypic analysis of intersexuality in Chinese from Taiyuan
Z.G. Mi, X.F. Yang, T. Lan 

Letters to the Editor
Unwarranted demand for body parts of endangered animal species for treatment of male infertility
S.C. Ng, A. Ganesan