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膀胱内部衬里的过渡上皮。苏木精和伊红染色的光显微镜观察。
Purkinje Cells. Cross section of a cerebellum. Light micrograph. Cresyl Violet Staining (Nissl Staining).
红骨髓的光学显微镜图像。该制剂显示造血岛。苏木精和伊红染色。放大倍数 x 400
台式圆锯的锯片切割松木板。
红色骨髓中最大的细胞是巨核细胞(位于中心)。巨核细胞是负责生产血小板的骨髓细胞。放大倍数 - 1000。
桌面上的圆锯刀片切割松木板
巨核细胞。红骨髓中最大的细胞是巨核细胞(位于中心)。巨核细胞是负责产生血小板的骨髓细胞。
Light micrograph of a section through skeletal muscle. Muscle fibre fascicles. Haematoxylin end eosin stain. Magnification: x200
膀胱内部衬里的光显微镜观察。组织是一种广泛的移行上皮(尿路上皮),之所以这样称呼是因为它适应膀胱大小的变化。
透明软骨的光学显微镜图像,由嵌入其分泌的软骨基质中的软骨细胞组成。苏木精和伊红染色。
苏木精-伊红染色的人类肝脏光学显微镜图像
人体皮肤。皮肤上皮组织的光学显微镜图像。人体手指切片,展示了表皮(复层鳞状上皮)、真皮和结缔组织。苏木精 - 伊红染色。
Embryology. Allantois (allantoises) - a vascular, extraembryonic membrane of birds, reptiles, and certain mammals that develops as a sac or diverticulum from the ventral wall of the hindgut.
Purkinje Cells. Cross section of a cerebellum. Light micrograph. Cresyl Violet Staining (Nissl Staining).
人体皮肤。皮肤上皮组织的光学显微镜图像。人体手指切片展示了表皮(复层鳞状上皮)、真皮和结缔组织。苏木精 - 伊红染色(H&E 染色)。
通过显微镜看到的洋葱根尖细胞有丝分裂的光显微照片。洋葱根尖是洋葱快速生长的部分,因此许多细胞将处于有丝分裂的不同阶段。
The cerebellar cortex is divided into three layers. At the bottom lies the thick granular layer, densely packed with granule cells. In the middle lies the Purkinje layer. Silver-nitrate impregnated.
微观奇迹:生精小管的组织切片
Osteoclast. Light micrograph of an osteoclast displaying typical distinguishing characteristics: a large cell with multiple nuclei. Haematoxylin end eosin stain.
Inner ear cochlea histology. Organ of Corti (spiral organ). Haematoxylin and eosin stain.
Human kidney tissue, light micrograph. Haematoxylin and eosin stain. The cuboidal epithelium of the renal tubules consists of a single layer of cuboid cells.
人体内的寄生扁虫。侏儒绦虫(也称为鼠绦虫、吸血绦虫、兄弟膜壳绦虫和带绦虫) - 绦虫纲
显微镜下的肝脏组织。肝细胞呈放射状薄片或板状,可能有分支。
植物细胞内的叶绿体。茶花叶的横截面,展示了它们的一般内部结构(角质层、栅栏薄壁组织、海绵薄壁组织、维管束、表皮)。
通过显微镜观察到的洋葱根尖细胞有丝分裂的光学显微照片
脊髓的横截面。
锥体神经元。锥体神经元。脊髓。尼氏染色。
锥体神经元。锥体神经元。脊髓。尼氏染色
运动神经元。细胞体,树突和轴突
红骨髓中的巨核细胞(左)和血液中的血小板(右)
Osteoclast Howships Lacuna.
鱼鳞的结构。显微镜下的鱼鳞。光显微镜下的金鱼鳞
沼蛙(黑斑侧褶蛙)头部的横截面。鼻腔和犁鼻器。苏木精和伊红染色
Osteoclasts. Two osteoclasts in red bone marrow. The osteoclast is a large multinucleated cell which shows a ruffled border at a site of active bone resorption. H end E stain.
Inner ear cochlea histology. Organ of Corti (spiral organ). Haematoxylin and eosin stain.
复古木制背景上的咖啡豆。
复古木质背景上的咖啡豆。
旧木质背景上的咖啡杯和咖啡豆
假单极神经元。背根神经节。苏木精和伊红染色。
Simple squamous epithelium (mesothelium). Epithelium that lines the pleura, peritoneum, and pericardium.
背根神经节。背根神经节的假单极神经元。苏木精和伊红染色。放大倍数:x40。
Retina. Light microscopy of the frog (Pelophylax ridibundus) retina. Hematoxlyn and eosin stain.
假单极神经元。背根神经节圆形胞体的假单极神经元。细胞体被称为卫星细胞的神经胶质细胞包围。苏木精和伊红染色。放大倍数:x1000。
Embryology. Allantois (allantoises) - a vascular, extraembryonic membrane of birds, reptiles, and certain mammals that develops as a sac or diverticulum from the ventral wall of the hindgut.
秋天的象征。古老秋板上的孤独落叶。
Eye development. Cells from both the mesodermal and the ectodermal tissues contribute to the formation of the eye.  In the center is a crystalline lens.
Skull cow's on white background. Ventral side. In the upper jaw there are no teeth. Natures and biology of domestic animals.
Sagittal section through olfactory bulbs and nasal cavity of marsh frog  (Pelophylax ridibundus). Olfactory Nerve. Hematoxylin and Eosin Staining (H&E stain).
盒子里的玻璃显微镜载玻片,研究用玻璃显微镜载玻片
组织学。盒子中的玻璃显微镜载玻片,研究用玻璃显微镜载玻片
盒子里的玻璃显微镜载玻片,研究用玻璃显微镜载玻片。
Cross section of the olfactory bulb and olfactory nerve.  Nervous tissue. Hematoxylin and Eosin Staining.
Cross section of the olfactory placode and brain of the embryo frog. Hematoxylin and Eosin Staining (H&E stain).
Cross section of the olfactory organ (nasal cavity, vomeronasal organ) of the marsh frog  (Pelophylax ridibundus). Hematoxylin and Eosin Staining (H&E stain).
Midbrain. Histology  structure of the frog's optic tectum. Hematoxlyn and eosin stain.
Eye development. Cells from both the mesodermal and the ectodermal tissues contribute to the formation of the eye.  In the center is a crystalline lens.
Light micrograph of subcutaneous adipose tissue. The large holes correspond to white adipocytes. Hematoxylin and Eosin Staining.
圆锯的锯片在桌面上切割松木板
收获的小麦背景下的装有有机牛奶的玻璃罐
乌克兰田野上的稻草背景下有牛奶和碎面包的玻璃罐。面包店产品概念。收获。
乡村静物。在收获的小麦背景下,有装有牛奶的玻璃罐、手工面包和成熟的玉米。
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