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Islet-Derived Progenitors as a Source of In Vitro Islet Regeneration
Current therapies do not prevent the complications of diabetes. Furthermore, the
2025-02-18 20 -
Mesoderm Induction in Xenopus: Oocyte Expression System and Animal Cap Assay
Vertebrate mesoderm forms a diversity of tissues, including notochord, somitic m
2025-02-18 22 -
Assays for Vertebrate Sperm Chemotaxis
Although sperm motility has been studied for over 300 yr, sperm chemotaxis in an
2025-02-18 24 -
Isolation and Culture of Human Hepatocytes
The liver performs a wide range of physiologically important metabolic functions
2025-02-18 19 -
内膜(inner membrane)
位于外膜内层的一层单位膜结构, 厚约6nm。内膜对物质的通透性很低, 只有不带电的小分子物质才能通过。内膜向内折褶形成许多嵴, 大大增加了内膜的表面积。内膜含有
2025-02-18 20 -
Detection of Mycoplasma Contaminations
Mycoplasma contamination of cell lines is one of the major problems in cell cult
2025-02-18 21 -
Xenogeneic Lung Transplantation Models
Study of lung xenografts has proven useful to understand the remaining barriers
2025-02-17 23 -
Atomic Force Microscopy Measurements of Intermolecular Binding Forces
Atomic force microscopy (AFM) measurements of intermolecular binding strength be
2025-02-17 32 -
Parental Origin Determination FISH: Pod-FISH
Except for when individuals have variations in the pericentric heterochromatic c
2025-02-17 28 -
E位点(exit site, E site)
E位点是脱氨酰tRNA(deaminoacyl-tRNA)离开A位点到完全从核糖体释放出来的一个中间停靠点,只是作暂时的停留。当E位点被占据之后,A位点同氨酰t
2025-02-17 22 -
Proliferation, Differentiation, and Inflammation in Normal and Hyperproliferative Skin Using Multipa
Our knowledge of the etiology and pathogenesis of skin diseases characterized by
2025-02-17 31 -
Transmembrane Signaling by Receptor Oligomerization
The coordmation of cell growth, differentiation, and other activities in a multi
2025-02-17 19 -
Isolation and Culture of Bovine Embryonic Stem Cells
Isolation and culture of primary embryonic stem (ES) cell colonies are the first
2025-02-17 25 -
Isolation of Cytokine-Inducible Genes from Hematopoietic Cells by Differential Display
Hematopoietic stem cells have the capacity to divide and differentiate into seve
2025-02-17 30 -
胞间连丝(plasmodesmata)
植物细胞壁中小的开口，叫胞间连丝。在电子显微镜下见到的胞间连丝似乎是一个狭窄的、直径约30～60nm的圆柱形细胞质通道穿过相邻的细胞壁。胞间连丝中有连丝微管(d
2025-02-17 48
