sperm concentration 中文意思是什麼

sperm concentration 解釋
精子濃度
  • sperm : n. 【生物學】精子；精液。n. 1. ＝sperm whale 抹香鯨。2. ＝sperm oil 鯨蠟；鯨腦（油）。
  • concentration : n. 1. 集中。2. 【化學】提濃，蒸濃，濃縮；濃度；稠密度；【礦物】汰選，選礦，富化。3. 集中注意，專心。
  1. Materials and methods the mouse, golden hamster and human sperm were incubated with endotoxin in different concentration for different time to get capacitation, respectively, and ar was induced by progesterone after capacitation, then the rates of capacitation and ar were detected by chlortetracycline ( ctc ) and hoechst 33258 fluorescent staining method. the medium was with endotoxin in different concentration in sperm - oocyte fusion step during ivf, then the fertilization rate was observed. the 1 - cell, 2 - cell and zona - free 2 - cell mouse embryos were incubated in the medium with endotoxin, then the rate of blastocysts was recorded

    方法取小鼠精子10份、金黃地鼠精子6份、人新鮮精液標本10份及人冷凍精液標本9份，分別與不同濃度內毒素共孵育進行體外獲能和孕酮誘導的頂體反應，應用金黴素和dna結合的熒光染料hoechest33258雙重熒光染色法檢測精子的獲能率和頂體反應率；小鼠體外受精實驗的精卵結合環節培養液中加入不同濃度的內毒素，觀察受精情況並記錄受精率；取小鼠1 -細胞胚胎、 2 -細胞胚胎和去卵透明帶2 -細胞胚胎，與不同濃度內毒素共孵育進行體外培養，觀察體外發育情況並記錄囊胚率。
  2. The results suggested that monocrotophos had not only environmental estrogen effects, but also reproductive toxicity. monocrotophos could destroy the membrane systems of three kinds of pituitary secretary cell, spermatogenous cell and sperm. in three kinds of pituitary secretary cell, nuclear membrane and endoplasmic reticulum showed dilation, and endoplasmic reticulum even exhibited fusion under exposure in high concentration

    久效磷對精原細胞的損傷最為嚴重，細胞膜和核膜水腫，高濃度暴露組的細胞膜和核膜溶解，線粒體的崎也有溶解現象;但久效磷對精母細胞和精子細胞的損傷並不明顯，主要表現為膜系統的輕微水腫。
  3. Conclusion : seminal carnitine concentration may be an appropriate marker of sperm and epididymal function. l - carnitine / l - acetylcarnitine treatment may be an effective therapy to improve mainly functional seminal parameters

    結論：精液中肉堿濃度可能可以作為一個指標用於檢測精子和附睪功能。復合服用左旋肉堿加乙酰左旋肉堿，是提高精子質量和數量的主要參數的一種有效治療方法。
  4. In order to detect the effect of human sperm mannose - ligand receptor on the fertilization ability, in the study reported here mannose - ligand receptors ( mrs ) were purified from human sperm by modified mannose - agarose gel affinity chromatography coloumn and determined protien concentration by lowry, preincubated zona - free hamster oocytes with four purified mannose - ligand receptor ( pmr ) concentrations before sperm penetration assay ( spa ) to test the pmrs cell biology nature of inhibition to fertilization

    本研究用改良后的親和層析法分離純化mr ， lowry法測定其蛋白質濃度，在精子穿透試驗（ spermpenetrationassay ， spa ）模型中定量研究其對精卵融合能力的影響並檢測其細胞生物學活性；以已知濃度的pmr （ purifiedmannose - ligandreceptor ）干預精子半透明帶試驗，觀察用pmr預處理半透明帶對精子與透明帶結合的影響。
  5. The ar rate of golden hamster sperm increased with the rise endotoxin concentration, and it got highest at 1. 0 g / ml, then the rate started to decrease

    Opg inl時達到最高，然後隨內毒素濃度增加，精子的頂體反應率有下降趨勢；在人， 10
  6. The ar rate of mouse sperm decreased with endotoxin concentration increasing. the ar rate of golden hamster sperm was in a dose - dependent manner at first and was the high

    0卜yml時達最高，隨后呈降低趨勢，對人精於隨內毒素濃度的增加而增加， 10
  7. Sperm quality was assessed in a number of ways, for instance movement and concentration were two key indices

    通過多個方面評價精子質量，包括其中最重要的兩個方面：運動力與濃度。
  8. The ar rate of mouse sperm decreased with the rise of the endotoxin concentration, and the ar rate in 10. 0 g / ml group was lower than those in the control and other groups ( p < 0. 05 )

    空白對照組的人冷凍精子8h時的獲能率顯著高於0min ，而10 . 0 g / ml組，精子獲能率則在6h時顯著高於0min的獲能率（ p 0 . 05 ） 。
  9. Sperm quality was assessed in a number of ways, for instance moement and concentration were two key indices

    精液的質量用了許多評價方法，其中即刻的活動能力和濃度是兩主要的指標。
  10. Sperm concentration was inversely related to how much beef the mother had consumed each week

    精子的濃度與母親每周消費多少牛肉呈負相關。
  11. Sperm concentration was not related to a mother ' s consumption of other meat, including veal and pork, as well as fish and chicken, the researchers said

    精子濃度與母親其它肉類的消費包括小牛肉，豬肉，魚肉和雞肉都沒有關系，研究者說。
  12. Many reports suggested that the high cholesterol concentration of sperm membraneis a barricade of capacitation and in many mammals such as bull, ray and human. it had been corroborated there is cholesterol efflux while capacitation

    Bsp蛋白還可促進精子胞膜上的膽固醇外流，目前已有報導認為精子胞膜上高濃度的膽固醇是妨礙獲能的一個重要原因。
  13. In this paper, several different multitarget tracking algorithms are also compared, and the relationship between the maximum velocity and the concentration under the special image capture frequency is brought out. a novel tracking strategy of referring to the velocity and direction of the sperm head based on the neighbor matching technology is introduced in our algorithm

    論文還分析了不同的多目標跟蹤演算法，給出了在特定采樣頻率條件下能夠跟蹤的目標速度和樣本密度之間應該滿足的條件公式，提出了適于不同條件的多因素綜合的鄰域匹配跟蹤演算法。
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