活草魚 的英文怎麼說
中文拼音 [huócǎoyú]
活草魚
英文
live grass carp-
Using m199 containing 20 % calf bovine serum and 11 % dmso as the diluent and by the methods using in cryopreservation of embryo cells of misgurnus auguillicaudatus, two groups of cells derived from blastula of grass carp were preserved in liquid nitrogen at - 196. after 6 days cryopreservation, one group of cells were thrawed and the percentage of viable cell was about 72 % ; the other, cryopreserved for 13 days, was 52
以細胞培養液m199 (含20 %的小牛血清)為稀釋液, dmso的濃度為11 % ;與泥鰍胚胎細胞冷凍保存方法一樣,採取先慢后快的方式,冷凍保存兩組草魚囊胚晚期細胞於一1 %的液氮中。第一組冷凍保存6天後解凍,成活率為72 % ,第二組冷凍保存13天後解凍,成活率為520 / 0 。The hemagglutinating activity of the fluids was not affected by treatment with 50 mm edta and egta, while it was increased by treatment with 3 - me
經注射雞大腸桿菌后,文昌魚體液中的凝集素對人b 、 o型紅血細胞,兔、草魚和蟾蜍紅血細胞的凝集活性明顯增強。Each fish was brought over in a cask - one filled with river herbs and weeds, the other with rushes and lake plants ; they were placed in a wagon built on purpose, and thus the sterlet lived twelve days, the lamprey eight, and both were alive when my cook seized them, killing one with milk and the other with wine
把魚分裝在木桶里運。這只桶里裝些河草,另一隻桶里裝些湖蘋,然後把這些桶再裝在一輛特製的大車上。這樣,那小蝶鮫就活了十二天,藍鰻活了八天。The results showed : protamine could inhibit the growth of " bacillus subtilis " without destroying the cellular wall and significantly inhibit the activities of succinate dehydrogenase and malata dehydrogenase
試驗結果表明:鯉魚魚精蛋白對枯草芽袍桿菌具有較強的抑制作用,但對枯草芽抱桿菌細胞壁不產生破壞作用;對黑曲?胞內的琥珀酸脫氫酶和蘋果酸脫氫酶的活性具有明顯的抑制作用。Results show that when incubated at 24, the activated eggs entered the s phase after activation for 21 min, the prophase for 24 min, the metaphase for 27 - 30 min, the anaphase for 33 min and the telophase for 36 min
實驗結果表明:在24孵化水溫下,草魚卵在被激活后21min處于第一次卵裂的s期; 24min進入第一次卵裂前期; 27 - 30min處于中期; 33min進入後期; 36min處于末期。The developmental procedure of first cleavage of grass carp eggs activated by uv - irradiated common carp sperm were systematically observed by method of histological section
本文用組織切片方法系統地觀察了用被紫外線照射的湘江野鯉( cyprinuscarpioxiangjiang )的精子作激活源啟動草魚( ctenopharyngodonidellus )卵子雌核發育的細胞學變化過程。Effects of infusing taurine solution on digenstive enzyme activities of ctenopharyngodon idellus
灌喂牛磺酸對草魚消化酶活性的影響Studies on the main digestive enzyme activity of ctenopharyngodon idellus suffering form enteritis
患病草魚主要消化酶活性變化的研究Effect of curcumin on the growth and activity of digestive enzyme in grass carps ctenopharyngodon idells
臭氧對草魚魚種腸道蛋白酶和澱粉酶活性的影響Effects of hg2 on alkaline phosphatase activity in different organs and tissues of grass carp ctenopharyngodon idella
汞暴露對草魚器官組織中堿性磷酸酶活性的影響The variety of the activity of na + / k + - atpase, ca2 + - atpase and sod by increase calcium concentration in the water, and the effects of cd2 +, estradiol - 17 and ca2 + on the lymphocyte proliferation from blood and head kidney of ctenopharyngodon idellus were also investigated the significance of this paper is that to research the toxicity of cadmium to the fish and to search the mechanism of the cadmium toxicity to the fish. and the protection of calcium on cd2 + toxicity
本論文研究了鎘對草魚的毒性作用,比較了在不同鈣濃度條件下,其鰓、肝臟、腦等組織中sod 、 na ~ + k ~ + ? atp酶、 ca ~ ( 2 + ) ? atp酶的活性變化規律以及鎘和17 ?雌二醇對草魚血液及頭腎淋巴細胞增殖的影響,評價鎘對魚類的毒害作用,探索鎘的毒害機理。All results indicated that cd2 + had obvious harm to the enzymes. the endogenous protective system could be induced in refained degree under the press, however, which came to weakening along with the aggravation of cadmium, adding to extrinsic calcium could enhance the activities of sod and atpase properly, so protecting the damage of cadmium to the fish
鎘對草魚酶系統有明顯的毒害作用,內源性保護系統的保護作用在受到脅迫后能夠在一定限度內被誘導加強,但防禦反應隨著重金屬離子毒害的加重而減弱,提高水中ca ~ ( 2 + )濃度能夠適當增強體內酶的活性,對草魚的鎘毒性危害起保護作用。At the cadmium concentration of 2. 19mg / l and 4. 37mg / l, for 72h, the na + - k + - atpase activity of kidney tissues were decreased very significantly. the higher of the concentration of cadmium or the longer of the exposure the more the enzymic activity was decreased. the na + - k + - atpase activity of gill tissues were decreased but not significantly at the low concentratioin of cadmium
對na ~ + - k鍋離子對草魚魚種組織sod和atpase的影響及毒性研究atp酶的活性測定表明,與對照組相比, cd 》對草魚魚種鰓和腎的na k atp酶活性均有抑制作用,這種抑制作用隨著暴露時間的延長而加強。Studies on main digestive enzyme activity of cetenopharyngodon idellus suffering from enteritis
患病草魚主要消化酶活性變化的研究The activity of sod of the gill was restrained more and more by cd2 + concentration from 0 - 1. 50mg / l and from time 1 - 7 day, and the activity of sod of the liver was also restrained by 1. 50mg / l cd2 + concentration, but increased by the lower cd2 + concentration, in the hard water group the activity of sod increased especially in the higher cd2 + concentration group
鎘對草魚鰓sod活性抑制隨鎘作用時間延長和濃度增高而加深,而對肝臟sod作用在低濃度時能起一定誘導作用,高濃度時則隨時間延長而受到明顯抑制,提高水環境中的ca ~ ( 2 + )濃度能使sod活性增強,高鎘離子濃度時增強尤為顯著。Obviously, the optimum period for chromosome set duplication is from 27 to 30 min after the eggs were activated, since the chromosome set of the activated grass carp eggs was copied completely at that time
由此可知被激活的草魚卵子在第27min時已經完成染色體的復制,使草魚卵子雌核染色體人工加倍的最佳時期是在被激活后的27 - 30min這一時間區段內。The optimum parameters, such as the exact time for the activated eggs finishing the first chromosome sets copying, the optimum period for artificial chromosome set duplication, the optimum temperature and intensity of heat shocking etc, were determined
確定了在一定孵化溫度下,被激活的草魚卵子完成第一次染色體復制的準確時間,實施人工染色體加倍處理的最佳時機,人工加倍處理的最佳方法和處理強度等。The annual yield of grass carp covers 20 % in total output of the fresh water fish, which is fast growing and tastes delicious, besides, the forages of grass carp are various, with a lower cost of raising, however, at present, the serious diseaes of grass carp results in a lower survival rate 10 - 15 %, which cause more then billions yuan economic losses per year to the fresh water cultiuation, especially, hemorrhagic virus of carp lasts for a long period of time and features a high death rate, therefore, it " s a woed - wide problem for the aquacultural scientific researchers to discover an effective settlement, which is still under the discussion
其生長快、飼料來源廣、飼養成本低和肉味鮮美。但草魚病害多,危害嚴重,目前草魚由苗種養至成魚的成活率僅為10 - 15 ,每年給我國淡水養殖業造成數億元經濟損失。特別是病毒性的草魚出血病,流行季節長,發病死亡率高,因此,對草魚出血病的有效防治一直是世界各國水產科學工作者艱苦探索而又未能找到理想解決辦法的世界性難題。Research method on the acidity and enzyme activity of digestive tract in piglets
姜黃素對草魚生長和腸道酶活力的影響Results showed that the treatment is invalid by the heat shocking below 39 for 2 min, because no spindles of the activated eggs were destroyed by these treatments
切片分析的結果表明在39以下的水溫處理2min的被激活卵,有絲分裂器完全不被破壞,說明39以下水溫對草魚卵的熱休克處理是無效的。分享友人