It is an important that bacteria contaminated vaccine in the biologicals production. we collected 703 samples of cell culture, virus cultivation and harvest which were contaminated by bacteria during poliovaccine production within two years. we checked these samples by bacteriological method and antibiotics sensitivity tests were done. it shows that 1 ) the main contaminated bacteria come from staphylococci, bacilli and streptococci of environment in the poliovaccine production. 2 ) it is effect that antibiotics to contaminated bacteria are doxycycline, albiotic, prescription 2, cefotaxime na salt, gentamycin, neomycin, aureomycin and erythromycin
在疫苗生產實踐中,細菌污染是影響疫苗質量和產量的關鍵性因素,筆者通過了兩年左右的時間,選取
正常生產中零星細菌污染的細胞培養瓶、病毒培養瓶及收毒污染樣品等共703份,進行細菌學檢查,並對造成污染的主要細菌種類進行了各種抗菌藥物的耐藥性實驗,結果表明:我所
脊灰疫苗生產中主要的污染威脅來自環境中的葡萄球菌,潛在威脅是桿菌和鏈球菌;強力黴素、林可黴素、配方2 、噻孢黴素鈉鹽、慶大黴素、新黴素、金黴素和紅黴素等抗生素對目前引起污染優勢細菌-葡萄球菌有明顯的抑菌效果,可作為疫苗生產后備抗菌手段參考
In contrast, n - acetyl - d - galactosamine, sucrose, d - glucose, glycogen, d - mannose, l - fucose and fetuin had no inhibitory effects on hemagglutination. so the lectin activity in the humoral fluids of amphioxus is sh group - dependent and is specifically inhibited by various d - galactosides. also, the humoral fluids obtained from e. coli - injected amphioxus showed increased agglutinating activity against human b and o, rabbit, grass carp and toad erythrocytes, but not against human a and chick erythrocytes, hinting that there might be two types of lectins in amphioxus humoral fluids
條紋斑竹鱉血清對懸浮在egta一mg一gvb緩沖液中的
正常的兔血紅細胞、綿羊紅細胞、及部分哺乳動物、鳥類、兩棲類和魚類等代表動物的血紅細胞具有溶血活性;在gvbz十存在時對抗體包被的綿羊紅細胞具有溶血活性,而在edta一gvb緩沖液中不論是對
正常的兔紅細胞或其他
脊椎動物的紅細胞還是對抗體包被的敏感綿羊紅細胞都沒有溶血活性。
He found the master of the puppet - show belabouring the back and ribs of his poor merry andrew
他發現那木偶戲的班主
正在痛打他那可憐的小丑的
脊背和肋骨。
The protein nucleic acid complexes were identified by autoradiography for 48 h. the psg5heo and igfbp - 6 promoter pcat vectors were transfected into cos - 7 cells with iipofectamin2000 ; these cos - 7 cells where treated with 1 jxm e2, with lonm tcdd and with both lonm tcdd and 1 jxm e2, individually ; the cat protein was examined by cat - els a. results : the congenital skeletal defects in fetal rats were induced with 10 - 15ug / kg tcdd or with 100 - 140 mg / kg ra with dosage - dependence effect. the igfbp - 6 mrna in rat calvaria tissue and mc - 3t3 - el cells were increased with tcdd and ( or ) ra, whereas the cell proliferation and igf - 2 mrna in mc - 3t3 - el cells was decreased in the status of e2
結果: tcdd在大鼠胚胎發育時期具有骨骼致畸作用,骨骼發育畸形包括:內翻足、
脊柱裂、顱面骨發育缺陷、無尾畸形等;隨著tcdd濃度的升高( 10一15林擴kg ) ,致畸率明顯上升( 14 . 7 %一24 . 6 % ) ; tcdd和ra聯合用藥可以增強對大鼠骨骼發育的致畸效應; e :對成骨細胞內igf一2基因有
正性調節作用,對igfbp一6基因有負性調節作用, tcdd可以抑制e :對細胞內xgf一2和igfbp一6的調節作用。
The peri - operation nursing of 10 cases for top - centrum displace though forward to rectify the spinal - tuberculosis with post - projection patients
10例前路后凸頂椎前移方法矯
正脊柱結核伴嚴重后凸畸形病人的圍手術期護理
The rain came on in earnest, and oak soon felt the water to be tracking cold and clammy routes down his back.
雨真
正下了起來,奧克很快就感到雨水冷嗖嗖地順著后
脊樑往下流著。
Both of the new treatments use electrical stimulation to correct the curvature.
兩種新的療法都是利用電刺激來矯
正脊柱。
Harrington - luque conjunction for treatment of adolescent idiopathic scoliosis
聯合矯
正青少年特發性
脊柱側凸
Anterior correction of thoracolumbar and lumbar idiopathic scoliosis
胸腰段
脊柱側凸的側前路矯
正
Above the skeleton of a fallen leaf stalks the dark shape of a spider out hunting for springtail or mite or whatever tiny invertebrate strays its way
在一片落葉的葉脈上,潛伏著一隻蜘蛛的黑影,它
正準備獵捕彈尾蟲、蟎蟲,或是任何一種迷路的微小的無
脊椎動物。
In the transerse scan the normal neural arch appears as a closed circle with an intact skin coering, whereas in spina bifida the arch is " u " shaped and there is an associated bulging meningocele ( thin - walled cyst ) or myelomeningocoele
在橫切面上,
正常神經弓表現為閉合的環,有完整的皮膚覆蓋,然而在
脊柱裂,弓變成「 u 」型,有相應的腦膜膨出(薄壁的囊型結構)或
脊髓
脊膜膨出。
The ratio of cell body region was highest in mollusc, cellana toreuma 26. 18 %, neverita didyma 28. 13 %, mactra chinensis 27. 53 %. this may be the express in nervous system of mollusc with passive defense strategy, low motor ability and lack of developed sense organ, in environmental adaptation. the ratio of cell body region was lowest in crustacean, squilla oratorio 11. 43 %, gaetice depressus 15. 53 %
結果發現,軟體動物神經元占神經節體積的比例最高(嫁(蟲戚) 、扁玉螺、中國蛤蜊分別為26 . 18 , 28 . 13 , 27 . 53 ) ,而且其比例要大於其他無
脊椎動物,這可能
正是軟體動物在適應環境過程中的被動防禦策略導致運動能力低下、特殊感官欠發達的身體結構模式在神經系統結構上的一種表現。
The main ridge is decorated with geometric motifs. beautifully decorated mouldings are found inside the building
另外,屋頂
正脊飾有幾何圖案,屋內亦有精美灰塑點綴。
Rf can be instrumented easily to provide symmetric lordotic distraction to obtain the best possible reduction of intracanal fragments of burst fractures indirectly and to provide posterior lordotic pull to correct spondylolisthetic deformity effectively
此系統可很容易的操,以提供均勻的前曲撐張力而獲得最好的因爆裂型
脊椎骨折所造成的
脊育腔內骨碎片之復位,也可有效的提供前曲拉力以矯
正脊椎滑脫畸型。
Clinical observation on 40 cases of nerves root form cervical syndrome treated by acupuncture in cs point
正脊療法治療神經根型頸椎病的療效觀察
An application of health education in treatment of protrusion of intervertebral lumbar disc with three - dimensional instrument of correcting spine
健康教育在三維
正脊儀治療腰椎間盤突出癥中的應用
Interventional effects of three dimensional rectification apparatus and silver needle heat conductive treatment for lumbar disc herniation
三維
正脊療法聯合銀質針導熱療法對腰椎間盤突出癥的干預效果
Folk custom believe that ghost only walks in a straight line therefore in the entrance and the front door are the main place that need to defend the ghost
民俗相信鬼魅只會直線前進,不會拐彎繞路;因此住宅正中與前方的位置,如正脊、門楣、入口都是防衛重點。