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regenerated
相关语句
  再生
     Study on Removing Flue Gas Entrained by Regenerated Catalyst
     脱除再生催化剂携带烟气的研究
短句来源
     Cu(Ⅱ) and pH Effect on the Secondary Structure of Regenerated Bombyx Mori Silk Fibroin
     铜离子和pH对再生丝素蛋白二级结构的影响
短句来源
     Studies on the Abnormal and Non-continuous Behavior of Dynamic Viscoelastic Properties of Regenerated Cellulose and Analysis by the Fourth Statistical Mechanics and Chaos Theory
     再生纤维素纤维及薄膜动态粘弹性能非常态不连续行为及其第四统计力学和混沌理论分析
短句来源
     Study of the Regenerated Plantlet Induced from the Mature leaf of Robinia pseudoacacia L.
     刺槐成熟叶片诱导再生植株的研究
短句来源
     A STUDY ON THE SOLUBILITY OF SILK FIBROIN AND THE STRUCTURE OF THE REGENERATED FIBROIN FILM
     丝素溶解性与再生膜结构的研究
短句来源
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  再生空气
     Abstract Type WK-3m 3/min air drying device is the device in which the compressed air will be dired and regenerated without heat.In the winter,it will be guarantee against the freeze for the drilling air circuit,then the drilling will can be done successfully and safely.
     WK-3m3/min型无热再生空气干燥处理装置是一种压缩空气干燥装置,即把压缩空气中的水分分离掉,以保证钻机气路在寒冷的冬季不冻结,保证钻井生产安全、顺利地进行。
短句来源
  “regenerated”译为未确定词的双语例句
     PLANT REGENERATED FROM MESOPHYLL PROTOPLASTS OF NICOTIANA ALATA
     花菸草(Nicotiana alata)叶肉原生质体生成植株
短句来源
     ACIDITY AND ACTIVITY FOR n-ALKANE CRACKING OF HZSM-5 CATALYSTS REGENERATED BY AIR-STEAM
     空气-水蒸汽再生的HZSM-5催化剂的酸性质及其催化性能
短句来源
     And then 186 regenerated kanamycin(Km)-resistant buds were obtained from the first selection medium. 39 Km-resistant buds were obtained from the second selection medium.
     在初次筛选培养基上共得到186个卡那霉素(Km)抗性芽,在二次筛选培养基上获得39个Km抗性芽。
短句来源
     PCR analysis on 39 regenerated Km-resistant buds showed that 2 buds were PCR positive. The result indicated that gastrodia antifungal protein (GAFP) gene was integrated into the genome of the two Km-resistant buds.
     PCR检测有2个Km抗性芽呈稳定阳性,初步证明外源天麻抗真菌蛋白(GAFP)基因已整合到这2个Km抗性芽的基因组DNA中。
短句来源
     30% cotyledons regenerated callis, and 13% regenerated shoots if 10.0mg/L kanamycin was used to screen transformed cotyledons.
     以10.0mg/L卡那霉素筛选转化后的子叶,30%形成愈伤组织,13%分化出不定芽。
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  regenerated
Wood veneer was electroless plated using regenerated solutions.
      
There was a negative correlation between the regenerated forest area and annual flow, and thus, forest regeneration would decrease annual flow.
      
The crystal growth of calcium phosphates was regulated by regenerated silk fibroin for 8 h (at pH 4.0, 7.0 and 10.0, respectively).
      
Solar liquid desiccant air-conditioner is a new air-conditioning system in which liquid desiccant can be regenerated by solar energy and energy can be stored in the form of chemical energy in the liquid desiccant.
      
After purification on modified regenerated chitin, the enzymes were virtually homogeneous according to denaturing PAGE.
      
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Two series of experiments were carried out on 109 young female albinorats.In the first series the spinal cord was hemisected at the mid-thoraciclevel and examined from 1 hour to 240 days after operation for degenerationand regeneration.In the second series the spinal cord was transected at themid-thoracic level.In order to influence the condition of scar tissue,segmentsof degenerated sciatic nerve were used as grafts for auto- and homo-trans-plantations.In the latter case some of the grafts were stored in ice-box...

Two series of experiments were carried out on 109 young female albinorats.In the first series the spinal cord was hemisected at the mid-thoraciclevel and examined from 1 hour to 240 days after operation for degenerationand regeneration.In the second series the spinal cord was transected at themid-thoracic level.In order to influence the condition of scar tissue,segmentsof degenerated sciatic nerve were used as grafts for auto- and homo-trans-plantations.In the latter case some of the grafts were stored in ice-box (2℃)for 2 days before grafting.After 7 to 120 days the effects of different trans-plantations on regeneration were studied.Sections of the specimens were pre-pared by a modified Glees' silver impregnation method,and some were coun-terstained with Mallory's triple stain.One hour after injury,some of the cut ends of the nerve fibers swelledand showed increased argyrophilia.Six hours later typical Cajal's retractionballs were found at the cut ends of some fibers.Later on they detached them-selves from the axons and broke into fragments and disappeared gradually.Twenty-four hours after injury some ascending fibers showed Walleriandegeneration.On the third day a great number of them had degenerated andthe maximum degeneration was observed on the fifth day.The fragments ofWallerian degeneration persisted for a long time.Twenty-four hours after the operation a few regenerating fibers withgrowth cones at their tips were observed.It was found that as the regenera-tion proceeded some of the regenerating fibers degenerated and disappeared.Transplantation of segments of degenerated nerves resulted in alteration of the structure of scar tissue and enabled regenerating fibers grow along thelong axis of the cord.Most regenerating fibers that grew into the transplantscame from the dorsal root,only a small portion came from the cord proper.The number of regenerating fibers in the transplants varied with their posi-tion,the occurrence of necrosis within them and density of the surroundingscar.It was found that auto-transplantation had the best effect,homo-trans-plantation after cold storage came next and homo-transplantation without coldstorage produced the least effect.It was found that the regenerative capacity of the spinal cord was com-paratively slight and that the nerve fibers did not regenerate uniformly.Mostregenerating fibers in the scar tissue came from dorsal funiculus,some origi-nated from the ventral horn cells,only few of them came from the graymatter and the fasciculus proprius.Other fibers regenerated only occasionally.Transection of spinal cord resulted in paralysis of the hindlimbs but reflexactivity remained intact.In animals whose spinal cord had been hemisected,the coordination of locomotion was recovered in a few days.It is evident,that the central nervous system of albino rat possesses remarkable compensatorypower.The factors causing the failure of regeneration in the central nervoussystem are discussed.

1.本报告系采用体重70—100克较幼的雌性大白鼠,在第6—8胸椎平面半切断脊髓,手术后1小时至240天分期取出脊髓,用改良的Marsland,Glees及Erikson的石蜡镀银法染色,也有部分用Mallory三色法复染,系统观察脊髓内轴突的溃变和再生。另外用已溃变的坐骨神经进行自体、同种和冷藏后再行同种移植的方法来填补脊髓的缺损,观察不同的移植方法和移植块对脊髓再生的影响。2.脊髓内少数纤维的断端,在损伤后1小时初显改变,6小时已形成Cajal式典型的缩回球,24小时已有少数缩回球和轴突分离,经破裂成碎片而逐渐消失。从15天以后,各期都看到少数再生纤维的尖端形成嗜银性很强的类似缩回球的肿大,此现象在240天仍继续发出。3.切断纤维的两端都能形成缩回球,其形状、部位和纤维的直径有密切的关系。棒状缩回球主要由粗纤维形成,离切口较远;球状缩回球大部分紧靠切口的边缘,由细纤维的断端所形成。4.损伤后24小时,少数上行纤维开始华氏溃变,第3天有显著的增加,第5天已达最高峰。华氏溃变产生的碎片的消失极为缓慢,在240天仍有部分碎片散布在结节状肿大的纤维之间。5.带有生长锥的分枝再生纤维,在手术后24小时开始形成,但数...

1.本报告系采用体重70—100克较幼的雌性大白鼠,在第6—8胸椎平面半切断脊髓,手术后1小时至240天分期取出脊髓,用改良的Marsland,Glees及Erikson的石蜡镀银法染色,也有部分用Mallory三色法复染,系统观察脊髓内轴突的溃变和再生。另外用已溃变的坐骨神经进行自体、同种和冷藏后再行同种移植的方法来填补脊髓的缺损,观察不同的移植方法和移植块对脊髓再生的影响。2.脊髓内少数纤维的断端,在损伤后1小时初显改变,6小时已形成Cajal式典型的缩回球,24小时已有少数缩回球和轴突分离,经破裂成碎片而逐渐消失。从15天以后,各期都看到少数再生纤维的尖端形成嗜银性很强的类似缩回球的肿大,此现象在240天仍继续发出。3.切断纤维的两端都能形成缩回球,其形状、部位和纤维的直径有密切的关系。棒状缩回球主要由粗纤维形成,离切口较远;球状缩回球大部分紧靠切口的边缘,由细纤维的断端所形成。4.损伤后24小时,少数上行纤维开始华氏溃变,第3天有显著的增加,第5天已达最高峰。华氏溃变产生的碎片的消失极为缓慢,在240天仍有部分碎片散布在结节状肿大的纤维之间。5.带有生长锥的分枝再生纤维,在手术后24小时开始形成,但数量极少。有一些分枝的再生纤维继续生存150天或更长。在再生过程中经常有少数再生纤维发生溃变而消失。6.移植已溃变的神经能够部分改变脊髓内瘢痕的结构,使再生纤维沿着脊髓纵轴生长,有利于纤维的再生;但是移植块常引起较严重的炎性反应,被致密的结缔组织所包绕,阻碍再生纤维长入移植块。7.长入移植块的再生纤维,极大部分来自后根,少数东自后索,也有一些可能来自灰质。移植块内再生纤维的数量是随着移植块所在的部位、放置的方向、周围瘢痕的致密程度及是否发生局部坏死而转移。8.自体移植的效果最好,淋巴细胞的浸润比较轻,再生纤维最丰富。冷藏后同种移植的次之。同种移植由于在移植块中心常发生局部坏死而引起较严重的炎性反应,影响了再生纤维的长入。9.脊髓内神经纤维的再生能力较微弱而且是不一致的,瘢痕内的再生纤维以后索的上行纤维来的较多,前角细胞次之,极少的来自灰质和固有束,其他纤维的再生更为少见。脊神经的后根常有大量的再生纤维长入瘢痕。10.脊髓侧索在损伤后15天初显收缩,随后更为显著。其收缩的程度在近侧段和远侧段相似,在90天受伤侧的侧索的厚度只有正常侧的一半左右。11.所有全切断脊髓和移植动物,除呈现反射活动外,都没有发现后肢的协调运动;但是全部脊髓半切断动物在手术后3—7天都已经恢复正常的协调步态。可见大白鼠的中枢神经系是具有高度的代偿机能。12.中枢神经系再生失败的原因曾加以讨论。

Harries' dipyrogallol or 2, 3, 4,2' ,3' ,4'-hexahydroxydiphenyl, though a com-pound with the possibility of multiple antimonation on the o-diphenol units,forms with either excess of antimony trichloride in saturated sodium chlorideor excess of tartar emetic in aqueous solution, a sole 1 : 1 antimonyl compound.The antimonyl dipyrogallol is almost insoluble in N hydrochloric acid, but canbe recrystallized with 2N hydrochloric acid, whereas in 3N (or more concen-trated) hydrochloric acid, it is completely hydrolyzed,...

Harries' dipyrogallol or 2, 3, 4,2' ,3' ,4'-hexahydroxydiphenyl, though a com-pound with the possibility of multiple antimonation on the o-diphenol units,forms with either excess of antimony trichloride in saturated sodium chlorideor excess of tartar emetic in aqueous solution, a sole 1 : 1 antimonyl compound.The antimonyl dipyrogallol is almost insoluble in N hydrochloric acid, but canbe recrystallized with 2N hydrochloric acid, whereas in 3N (or more concen-trated) hydrochloric acid, it is completely hydrolyzed, regenerating quantitativelythe original dipyrogallol. Harries' dipyrogallol has been found to crystallize intwo forms: the needles (anhydrous), and the prisms .(monohydrate).

Harries的双焦没食子酚虽按结构可能按几种方式结合几个锑原子,但和三氯化锑或吐酒石都只能结合一个锑原子,产品都是1:1锑氧化物。此物能被3N盐酸脱锑,但能用2N盐酸重结晶。游离的Harries的双焦没食子酚有无水物及一水化物两种结晶。

1. By treatment with sodium sulfite and sodium tetrathionate, the disulfide linkages in theinsulin molecule were split into S-sulfonate groups. From the split products, pure A and B chainswere obtained by ion-exchange chromatography or by zone electrophoresis on cellulose powder. 2. The S-sulfonates of A and B chains were completely inactive in the mouse-convulsion test.After reduction of the S-sulfonate groups by excess thioglycolate to sulfhydryl groups followed byaerobic oxidation at pH 8.5, neither pure...

1. By treatment with sodium sulfite and sodium tetrathionate, the disulfide linkages in theinsulin molecule were split into S-sulfonate groups. From the split products, pure A and B chainswere obtained by ion-exchange chromatography or by zone electrophoresis on cellulose powder. 2. The S-sulfonates of A and B chains were completely inactive in the mouse-convulsion test.After reduction of the S-sulfonate groups by excess thioglycolate to sulfhydryl groups followed byaerobic oxidation at pH 8.5, neither pure A chain nor pure B chain alone gave active product, butwhen reduced A and B chains were reoxidized together at pH 8.5, considerable insulin activitywas regenerated. The activity recovered was usually about 5-10% of the activity of crystallineinsulin. 3. Regeneration of insulin activity also took place when the reduced form of one of the chainswas incubated with the S-sulfonate of the other chain. 4. Purification of the active, reoxidized product resulted in a crystalline material which had aspecific activity of 18.4 international units/mg in the mouse-convulsion test and possessed the samehypoglycemic activity as insulin. It was indistinguishable in crystal shape from insulin (Fig. 7),and had the same electrophoretic property (Fig. 9) as well as the same R_F values in three solventsystems (Fig. 10) as those of crystalline insulin. 5. By two-dimensional paper electrophoresis-paper chromatography the peptic digests of crystal.line insulin and of this crystalline material gave essentially the same "finger-prints" (Fig. 11).

(1)用亚硫酸盐及四硫硫酸盐将胰岛素的硫-硫键拆成S-磺酸基后,再经过离子交换或板型电泳分离,可以得到纯的A及B链。(2)用小白鼠惊厥法检查,S-磺酸型A及B链都不具有生物活力。用过量巯基乙酸将纯的A或B链的S-磺酸基还原为巯基,然后分别将还原型的A或B链溶液(pH 8.5)单独在空气中氧化也不产生活力。但将还原型A及B链混合,在同样条件下氧化时,可以获得有活力的产物。活力一般恢复到原活力的5-10%左右。(3)用还原型的A或B链分别与S-磺酸型的B或A链共同保温都可以得到有活力的产物。(4)将恢复活力的重氧化产物进行提纯的结果得到比活力为每毫克18.4国际单位的结晶。这样所获得的晶体其结晶形状、降血糖性质、电泳性质以及在三种溶剂系统中的比移都和结晶胰岛素相同。(5)以上晶体和结晶胰岛素的胃蛋白酶酶解图谱也基本上相同。

 
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