Jie-Ling Zhou

Huazhong University of Science and Technology, Wuhan, Hubei, China

Are you Jie-Ling Zhou?

Claim your profile

Publications (4)5.23 Total impact

  • [Show abstract] [Hide abstract]
    ABSTRACT: To relieve the side effects induced by the complete obstruction of the vas deferens, we created a filtering-type intra-vas device (IVD) which is made of materials composed of nano-SiO(2)-copper complex cross-linking polymer composites. Eight male beagle dogs were grouped into nonimplanted control group and IVD-implanted group. We tested the efficacy of the sperm filtering effect of the new IVD material for 12 months and examined the influence of the IVD materials on the cells of the vas deferens, epididymis and testis. The densities of sperm were reduced significantly after the IVD was implanted; no motile sperm were found after the third month. No obvious morphological changes were found in the cells of the vas deferens, epididymis and testis in the IVD-implanted group. The filtering-type nano-SiO(2)-copper complex/polymer composite IVD is able to filter the sperm of the male dogs, and the IVD material did not cause obvious damage to the cells of the male reproductive organs after 1 year of implantation.
    Contraception 04/2010; 81(4):350-4. · 3.09 Impact Factor
  • [Show abstract] [Hide abstract]
    ABSTRACT: To provide a more effective cryoprotective medium (CPM), effect of union of albumin and egg yolk on human sperm cryopreservation was studied. Egg yolk-glycerol-sodium citrate was regarded as CPM of the control group and egg yolk-glycerol-sodium citrate with different concentrations of albumin (1, 2, 3, 4, 5 g/L) were regarded as CPMs of experiment groups. Before and after cryopreservation, sperm movement parameters were assessed by using computer-aided sperm analyzer (CASA) system, and then egg yolk-glycerol-sodium citrate group added 1 g/L albumin was selected, whose movement parameters were the best among the experimental groups, and egg yolk-glycerol-sodium citrateto group as the control to compare sperm survival rate, membrane integrity, function of mitochondrion and ultrastruction. Sperm in egg yolk-glycerol-sodium citrate added I g/L albumin showed significantly higher motility, viability than those in the control group and other experimental groups (P < 0.05). Sperm in egg yolk-glycerol-sodium citrate group added 1 g/L albumin had significantly higher survival rate, head unpigmenting rate than those in control group (P < 0.05). Sperm in egg yolk-glycerol-sodium citrate group added I g/L albumin manifested significantly higher succinate dehydrogenase (SDH) activity than that in control group (P < 0.05) and had better ultrastructure than that in control group. Union of two kinds of albumin and egg yolk has better effects on human sperm cryopreservation than those of solitary use of egg yolk. The action of albumin is related to its concentration, and albumin combining with egg yolk may have plus and complementary effects on human sperm cryopreservation.
    Zhonghua nan ke xue = National journal of andrology 02/2006; 12(2):115-9.
  • [Show abstract] [Hide abstract]
    ABSTRACT: To examine the effect of sildenafil citrate on penile erection of male rhesus macaque. Twenty Macaca mulatta were divided into the sildenafil treated and the control groups of 10 animals each. The penile size, the corpus cavernosal electromyogram (EMG) and the intra-corpus cavernosal pressure (ICP) were determined. The diameter of penis and the ICP were significantly increased and the corpus cavernosal EMG significantly reduced in the sildenafil group. Sildenafil citrate increases the penile size and ICP and reduces the corpus cavernosal EMG in male rhesus macaque.
    Asian Journal of Andrology 10/2004; 6(3):233-5. · 2.14 Impact Factor
  • [Show abstract] [Hide abstract]
    ABSTRACT: To obtain related pharmacodynamic data for the clinical experiment by observing the sexual activities of male rats after using sildenafil ciltrate through stomach irrigation. Forty male Sprague-Dawley rats were distributed into 4 groups with different dosages (control with distilled water, low dosage: 0.08%, medium dosage: 0.24% and high dosage: 0.72%). After the male Sprague-Dawlay rats were mated with their female counterparts in pairs, the latent period of chasing, the frequencies of chasing in 60 minutes, the latent period of intercourse and the frequencies of intercourse in 60 minutes were recorded. Compared with the control, the frequencies of chasing were significantly increased and the latent periods of chasing were significantly shortened in both high dosage and medium dosage groups after using sildenafil (P < 0.01); The frequencies of intercourse in 60 minutes were significantly increased and the latent periods of intercourse were significantly shortened in all the groups after the use of sildenafil. The sexual activities of male rats treated with sildenafil were significantly activated.
    Zhonghua nan ke xue = National journal of andrology 12/2003; 9(8):591-3.

Publication Stats

6 Citations
5.23 Total Impact Points

Institutions

  • 2006–2010
    • Huazhong University of Science and Technology
      • Family Planning Research Institute
      Wuhan, Hubei, China