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- Negative staining requires the use of an acidic stain such as India ink. 阴染需要使用到酸性的染剂如印度墨水。
- All normal bladder tissues showed negative staining while the rate of expression of VEGF in neoplastic tissues was 56%. 结果发现正常膀胱组织均为阴性反应，膀胱癌组织中VEGF蛋白阳性表达率为56%25。
- The histology and negative staining for S100 are not consistent with schwannoma or neurofibroma. 组织学图像和S100的阴性又不支持神经鞘瘤和神经纤维瘤。
- The staining pattern of the parotid gland acini and the pancreas with PNA also markedly different. PNA可与胰腺及腮腺腺泡结合,二者分布特征也不同。
- Cortical microtubules were observed in intraepidermal cells of onion bulb with thin section and negative staining of protoplasts. 用超薄切片和原生质体负染的方法,在电镜下观察到洋葱鳞茎内表皮细胞周质微管的存在。
- They do not fade or damage specimens.Examples include fast green and the counterstain safranin.See also negative staining. 它们不会褪色或腐蚀标本，例如用番红固绿复合染料对标本进行永久复染。
- Based on desc ription of immunohistochemical staining pattern, this tumor should probably be classified as paraganglioma. 基于对免疫染色类型的描述，此肿瘤可能是副神经节瘤。
- CONCLUSION: The staining pattern of P16 was useful to differentiate CIN with chronic cervicitis with squamous metaplasia and cervical condyloma acuminatum. 结论：P16的着色可用于CIN与慢性宫颈炎伴腺体鳞化、尖锐湿疣之间的鉴别。
- Methods Cytopathogenic effect (CPE) caused by WNV was observed in Vero-E6 and C6/36 cells, and the negative stain and tissue slice samples for electron microscopy were prepared. 方法 选择Vero E6与C6 36细胞观察WNV的细胞病变效应 (CPE) ,并制作电镜负染标本和组织切片标本进行病毒形态学鉴定 ;
- We have conducted a comparison for detecting pathogen of doubtable infectious canine hepatitis and canine viral enteritis in clinical investigation with ion catch electron microscopy and direct negative staining electron microscopy. 本研究应用离子捕获电镜技术和直接负染电镜技术比较检测了临床上疑似为犬传染性肝炎和犬细小病毒性肠炎的犬送检样品。
- The staining pattern delineated the limbic system, which regulates the automatic nerous system抯 response to stress.It also highlighted areas of the brain associated with the sense of smell. 观察结果发现，染色图案勾勒出的是能够调节自主神经系统的压力应答的大脑边缘系统以及与嗅觉相关的大脑区域。
- After 48h post-inoculation, virions were observed in allantoic fluid from artificial infection SPF chicken embryos with isolated virus by electron microscope with negative staining. 病毒生物学特性试验表明，该病毒为RNA病毒，通过尿囊腔接种，可在10日龄SPF鸡胚上生长，接种后3-5天可引起鸡胚规律性死亡，病毒在10日龄SPF鸡胚上增殖的高峰为接种后72h。
- Methods: 20 cases with periodontitis were exposured by HBO, different periodontal clinical indices of 438 teeth were measured, and the plaque in pocket bottom were analyzed by congo red negative staining. 方法 :选 2 0例牙周炎患者 ,用HBO治疗 ,常规方法测定 438个患牙各临床指标的变化 ,用刚果红负性染色法观察袋底菌斑不同形态细菌的变化。
- negative staining electron microscope 电镜负染
- negative stain electromicroscope 负染电子显微镜
- He vainly tried to mark the defacing stain out. 他试图除去有损外观的污迹，但没有成功。
- I put the shirt in soapy water to soak out the stain. 我将衬衫浸在肥皂水里以去除污渍。
- This cloth has a pattern of blue and white squares. 这种布有蓝白格子的图案。
- I scrubbed hard at the stain to see if I could get it off. 我使劲擦这个污迹，看能不能将它去掉。
- In the group treated with Chinese medicine and H2O2, the cellular nuclei were negative stained 2h, 4h of 8h later, only few nuclei were positive stained in dark brown 12h and 24h later. 中药治疗组在 H2 O2 处理后 2 h、 4h、 8h胞核均呈阴性染色 ,处理后 12 h和 2 4h仅见少量细胞胞核呈棕褐色阳性染色 ;
