The ratio of histone to protamine was decreased from((1.34)±(0.52)) before the treatment to((0.72)±(0.32)) after it,with significant difference(P<(0.01)),the semen quality obviously improved(P<(0.05)),and the LH and T levels markedly raised(P<(0.01)).
Results The abnormal ratios of sperm quality of the sterile chef group(71.1%) are significantly higher than those of the non-chef group(62.3%) and those of normal fertility group (11.0%, P<0.05 and P<0.01).
The abnormal ratios of sperm quality of the chef group over 5-year-experience (82.8%) were also significantly higher than those of below 5 years(62.3%, P<0.01).
With the prolonging of the chef experience, the decrease of sperm quality mainly showed on the aspects of sperm shapes(P<0.01),sperm vitality(P<0.01), sperm survival (P<0.05)and sperm density(P<0.05),etc.
Results: Comparing with those in group B, there was better sperm quality, heavier testicles and lower level of serum FSH and LH (P=0.0215,P=0.0492)and higher level of T in group C (Zhangjuan: please fingure out what is T).
[Method] The seminal plasmas of 64 cases were analyzed for quality using routine examination and the urealyticum ureaplasma in prostatic fluids of 64 cases were detected using PCR, and the data were compared with seminal quality parameters recommended by WHO.
Conclusion The combined treatment of traditional Chinese and western medicine can significantly improve seminal quality and increase the pregnancy rate in patients with barrenness caused by chronic prostatitis.
Objective To investigate, from seminal acid phosphatase, the mechanism of acupuncture improvement of sterility patient’s seminal quality (density, survival rate and motility).
Conclusion The infection of UU is one of the causes in male infertility. Reasonable use of medicine may effectively control the UU infection and may improve spermatic quality.
Objective To investigate the infection of ureaplasma urealyticum (UU) in male infertile patients of Guangxi Region and its' effects on spermatic quality and look for an effective therapy for UU.
Correlativity between spermatic quality and infection of ureaplasma urealyticum (UU) from 81 men of poor spermatic quality was studied. Results showed that their average positive rate of UU was 54.34% and significantly higher than the average positive rate of normal fertile men (26.83%).
The protective role of vitamin E and GSH with respect to boar semen against fatty acid peroxidation and a positive influence of vitamin E supplementation on semen quality have been evidenced.
In men, effects on sperm quality and motility, delayed sexual development, and small testicular size have been described in association with AED treatment.
We concluded that changes in trace elements may be related to sperm quality and that lipid peroxidation, although it is not promoted in the seminal plasma by copper or iron or ameliorated by zinc, may be involved in the loss of sperm motility.
This leads to spermatogenic arrest, impaired motility, and sperm quality and results in morphologic alterations of the testes similar to those observed in prepubertal testes.
Uu infection resulted in an increase of the ratios Cu/Zn and Cd/Zn and the concentrations of As and Mg in seminal fluid, which therefore caused spermatic quality decline.