不育

Objective: To observe the effects of water decoction of the root of Crataegus cuneata on infertility induced by multi-glucoside of Tripterygium wilfordii in rats.

中文摘要：目的：观察中药野山楂根水煎剂对雷公藤多苷所致雄性不育大鼠生育力的影响。

Objective: To study the oxidation damage of active oxygen to human sperm acrosome and ultrastructure,and study the function mechanism about Cuscuta japonica treating male's infertility and asthenoospermia.

中文摘要：目的：观察菟丝子水提物对活性氧所致人精子顶体和超微结构的氧化损伤的保护作用，探讨菟丝子治疗男性不育弱精子症的作用机制。

Based on the experiment, the mechanism of cytoplasmic male-sterile are also dicussed in this paper.

这些同工酶在数量和活性上的变化说明了雄性不育系花药中基因表达规律的变化。

It was suggested that the changes of endogenous hormone contents were closely related with the occurrence of cytoplasmic male sterility.

据此认为烟草花蕾内源激素含量的变化与雄性不育的发生有密切关系。

HPLC ; NH_2 column ; mitochondria membrane phospholipidsa ; cytoplastic male sterile rice

高效液相色谱法；氨基柱；线粒体膜磷脂；细胞质雄性不育水稻

Sorghum, sudenese grass and orchard-grass (Dactylis glomerata L.), and the application of MeJA for the flowering synchronization of male sterile and restorer lines was investigated in seed production of hybrid rice.

外源MeJA强烈诱导稻、高粱、苏丹草和果园草等禾本科植物的颖花开放：早稻297的离体穗在经40μmol/L，400μmol/L和4mmol/L的MeJA溶液浸穗 2min处理后80min，在对照颖花开放尚未启动时，平均每穗颖花开放率分别达 7.5％，22.7％和44.5％；杂交稻安湘S-株173的连穗经4mmol/L的MeJA溶液浸穗2min处理后80min，开颖率达32.5％；不育系也能响应MeJA的诱导，经1mmol/L MeJA处理后，80min时开颖率达42.9±6.1％。

Leaf blade margin entire or sometimes shortly and acutely denticulate; sterile flower pedicels more than 1 cm.

短和尖锐有时的叶片边缘全缘或具小齿；不育的花花梗超过1 厘米 6

As there were 8.69 bivalents in average occurred to be desynaptic, moreover, the most number of the desynaptic bivalents reached 12 at post diakinsis.

从品种轮回422的群体中发现一不育单株，经细胞学观察证明是发生了联会消失突变，由于该植株的花粉母细胞在减数分裂终变期晚期平均有8.69个二价体发生了联会消失，占二价体总数的72.4%，并且发生联会消失的最多二价体数目为12，根据联会消失的最多二价体数目

Leaf blade margin distally serrate-dentate from middle; sterile flower pedicels less than 1 cm

从中间具牙齿的叶片上部边缘有锯齿；不育的花花梗少于1厘米 5 S。

Other uses of flaxseed oil include helping to: lower cholesterol, protect against heart disease and control high blood pressure; counter inflammation associated with gout, lupus, and fibrocystic breasts; control constipation, hemorrhoids, diverticular disorders, and gallstones; treat acne, eczema, psoriasis, sunburn, and rosacea; promote healthy hair and nails; minimize nerve damage that causes numbness and tingling as well as other disorders; reduce cancer risk and guard against the effects of aging; treat menopausal symptoms, menstrual cramps, female infertility and endometriosis; and fight prostrate problems, male infertility, and impotence.

亚麻籽油其他用途包括帮助：降低胆固醇，防止心脏疾病、控制血压高；痛风与炎症柜、狼疮、乳房增生；控制便秘、痔疮，憩室症、胆结石；治疗青春痘、湿疹、银屑病、炙、酒渣鼻；促进毛发、指甲健康；减少神经损伤造成麻木、麻等病症；减少癌症的风险防范效果老化；治疗更年期症状、月经痉挛、女性不孕、子宫内膜异位症；海疆虚脱问题，男性不育、阳痿。

Breath, muscle contraction of the buttocks; arch body, as far as possible to hold his head, right leg straight towards the ceiling (peg-leg knee in order to avoid muscle tension).

呼气，收缩臀部肌肉；拱起身体，尽量抬起头来，右腿伸直朝向天花板（膝微屈，以避免肌肉紧张）。

The cost of moving grain food products was unchanged from May, but year over year are up 8%.

粮食产品的运输费用与5月份相比没有变化，但却比去年同期高8％。