精子畸形率

饲喂脱毒蓖麻粕对种羊精液品质有影响，添加10%、15%脱毒蓖麻粕组精子活率、精子密度、精子畸形率与对照组相比差异显著（P0.01）。

10 % , 15 % DCBM when were supplemented , sperm motility , density and abnormal sperm rate were significant than that in control group ( PO . Ol ) .

精子畸形率与GOT活性均明显下降；精子存活时间延长。

Sperm deformity rate and the GOT activity both decreased significantly , the period of sperm living prolonged .

测定小鼠外周血淋巴细胞DNA单链的损伤以及精子畸形率的变化。

The DNA damage in the lymphocytes of blood and semina deformity rate in mice were detected .

结果表明，阿特拉津高剂量组（438mg／kg）的小鼠精子畸形率明显增高，与阴性对照组比较差异显著（P＜0－05），但未见剂量－反应关系。

The results showed that the rate of sperm deformity increased significantly in high dosage group , however , no dose response relationship was seen .

在精子畸形率、顶体异常率方面，实验组低于对照组，差异显著（P＜0.05）；

The deformity rate of sperm and abnormal rate of acrosome in test group were lower than control group and the difference was marked ( p < 0.05 ) .

雄鼠处死后测定血清睾酮激素水平、睾丸生殖细胞酶的活性，检测睾丸生殖细胞周期、睾丸细胞凋亡和DNA交联情况，观察小鼠精子畸形率和睾丸的病理检查。

Cell cycle , apoptosis of testicle cells and its cross-link with DNA were tested . Aberration ratio of mice sperm and pathological changes were observed under microscope .

稀土元素铈（Ce）对雄性小鼠精子畸形率和血清睾酮分泌的影响

Effects of rare earth element cerium ( Ce ) on abnormality rate of sperms and testosterone secretion in sera of male mice

精子畸形率在夏、秋两季均处于较高水平，与春、冬两季相比差异极显著（P0.01）。

The sperm abnomal rate in summer and autum were significantly higher compared to that of in spring and winter ( P0.01 ) .

给小鼠补充维生素E20mg／kg体重后，可显著地降低色拉油烟冷凝物致微核率和精子畸形率升高的作用（P＜0.01）。

After the mice were supplied Vit E at 20 mg / kg , the rate of micronucleus and of sperm deformity were significantly lower than that of salad oil vapor condensate group ( P0.01 ) .

精子畸形率超过30%及精子密度偏低（＜0.2亿／ml）的不育者，解脲支原体阳性率分别高达69.2%和56.5%。

The positive rates of ureaplasma urealyticum were 69.2 % and 56.5 % respectively in the infertile men with their sperm morphological abnormality over 30 % , and in those with their sperm density lower than 20 million / ml.

结果显示，正常大鼠的精子畸形率是最低的与对照组相比自制壳聚糖海绵、市场购买壳聚糖制备海绵和可吸收性明胶海绵的畸形率显著低于对照组（P0.05）。

The results show that Normal rat sperm deformity rate is the lowest compared with the control group homemade chitosan sponges , the market purchase chitosan sponge absorbable gelatin sponge malformation rate was significantly lower than the control group ( P0.05 ) .

而治疗组治疗前后的精液量、液化时间、精子畸形率及PH值在统计学上没有明显差异（P>0.05）。

After the treatment , the sperm density of the treatment group was better than before the treatment ( F < 0.05 ) , however there were no significant differences in the sperm amount , sperm liquefied duration , sperm deformation rate and PH ( P > 0.05 ) .

结果显示小鼠PCE的微核率、精子畸形率均为防空洞的望江路的对照组；

The results were that the micronucleus rates and the sperm deformity rates in group of Air-Raid Shelter were higher than that in the group of Wangjiang Road and the control group .

这说明DBP对F1及F2代雄性仔鼠生殖均有损伤作用，对F2代的损伤仅观察到精子畸形率的增加。

These results indicated that DBP had adverse effect on reproductive system both in F1 and F2 generation male pups , but the increased rate of sperm deformity was the only phenomenon observed in F2 generation .

本研究结果还显示B[a]P的毒性效应大于DBP，这种效应可以从组织病理学改变、精子畸形率、生精细胞凋亡等观察指标上反映出来。

The results of this study showed that the toxicity of B [ a ] P is more severe than that of DBP . The toxicity can be reflected from the histopathology observation , ratio of abnormal sperms and spermatogenic cell apoptosis .

每天一次，每周5d，共计40d，观察其对小鼠骨髓嗜多染红细胞微核率和精子畸形率的影响。测定小鼠骨髓嗜多染红细胞（PCE）中的微核率的变化。

The change of the marrow micronucleus in polychromatic erythrocytes ( PCE ) and semina deformity ratio were detected . After 5 days , micronucleus frequency in marrow cell polychromatic erythrocytes ( PCE ) were detected .

目的：探讨考马斯亮蓝G250染色法在人精子畸形率、体完整率和顶体反应检测中的应用。

Objectives : To evaluate the application of Coomassie brilliant blue ( CBB ) G250 staining for the detection of human sperm deformity rate , rate of intact acrosome and acrosome reaction .

但中、高剂量组F0和F1代的精子畸形率、骨髓细胞微核率和彗星细胞率均增加（P<0.01），并与摄入贫铀的剂量和摄入时间呈一定的相关关系。

But the deformity rate of rat sperm , the micronucleus rate of bone marrow cells , Comet tail length and percentage of tail DNA increased in F_0 and F_1 generations of both medium-dose and high-dose groups ( P < 0.01 ) .

小鼠接触三个月出现T淋巴细胞计数降低、睡眠时间延长、骨髓嗜多染红细胞微核率增加、肺组织匀浆Ames试验阳性率增高、雄性小鼠精子畸形率增加，并有明显的剂量－反应关系。

Mice exposed to the pollutant air for three mouths showed lower ANAE , prolonged sleep time , increased PCE micronucleus in bone marrow , high positivity in Ames test for the lung homogenate and deformity of sperm in males , with obvious dose-response relationship .

氯化锰对小鼠精子畸形率的影响

Effects of manganese chloride exposure on ratio of deformity in mice

硒和铅对小鼠精子畸形率的影响

Influence of selenium and lead on sperm abnormalities in mice

微量元素钼对雄性小鼠精子畸形率的影响

Effects of Molybdenum on the Abnormal Rate of Sperms in the Male Mice

精子畸形率显著增高，随剂量增加而精子畸形率增高；

Sperm malformation rate was enhanced markedly along with the increase of the dose .

除高剂量外，均未观察到小鼠精子畸形率增高。

High abnormal rate in mouse sperm was observed only in large dose group .

试验组精子畸形率不同测定时间都无统计学差异。

And the sperm abnormality rate has no statistics discrepancy all the testing time .

但是整个试验过程中精子畸形率两组间差异不显著。

But the sperm abnormal acrosome rate had no obvious changes in the whole experiment .

精子畸形率统计表明，实验组和阳性对照组与阴性对照组间均有显著性差异；

Experimental groups shows statistical significance compared with negative groups and positive groups in sperm deformity assay ;

精子畸形率和精子活力的变化率明显大于精子密度变化率。

And the changing percent of sperm abnormality rate and sperm vitality is greater than of sperm density .

而且，染铅组小鼠精子畸形率明显高于对照组。

Moreover , sperm deformity rate increased with the dyed lead dose is higher than the control group .

结果染毒组小鼠精子畸形率与对照组相比显著增加；

Results The rate of sperm deformity was significantly higher in the exposed mice than that in the controls .