PGC specification from epiblast
... Donovan et al., 1986). However, only a part of the markerpositive cells from fragments of epiblasts or from dissociated epiblast cells showed the morphology of migrating PGCs and none of marker-positive cells was migratory when epiblasts were cultured on fibronectin or a feeder layer of Sl/Sl4 cells ...
... Donovan et al., 1986). However, only a part of the markerpositive cells from fragments of epiblasts or from dissociated epiblast cells showed the morphology of migrating PGCs and none of marker-positive cells was migratory when epiblasts were cultured on fibronectin or a feeder layer of Sl/Sl4 cells ...
Paclitaxel-induced microtubule stabilization causes mitotic block
... Ziess Axioplan 2ie microscope equipped for epifluorescence and transmitted light DIC microscopy. A Hamamatsu Orca-ER CCD camera linked to Openlab software was used to capture images. ...
... Ziess Axioplan 2ie microscope equipped for epifluorescence and transmitted light DIC microscopy. A Hamamatsu Orca-ER CCD camera linked to Openlab software was used to capture images. ...
Characterization of the unconventional myosin VIII in plant cells and
... (prophase), actin is localised as dense irregular networks surrounding the enlarged, round nucleus (Figures 2a, 3a and 6a). At this stage, myosin VIII labelling is concentrated along the transverse cell walls and is sparsely distributed along the longitudinal cell walls (Figure 2b). At the beginning ...
... (prophase), actin is localised as dense irregular networks surrounding the enlarged, round nucleus (Figures 2a, 3a and 6a). At this stage, myosin VIII labelling is concentrated along the transverse cell walls and is sparsely distributed along the longitudinal cell walls (Figure 2b). At the beginning ...
COMMENTARY REDOX SIGNALLING BY TRANSCRIPTION
... particular those encoding cytokines and cytokine receptors, growth factors, and cell adhesion molecules, contain functional NF-KB binding sites in their promoter and enhancer regions [for actual lists, see Refs. 20 and 21]. In T lymphocytes, gene expression of IL-2 and the IL-2 receptor a chain have ...
... particular those encoding cytokines and cytokine receptors, growth factors, and cell adhesion molecules, contain functional NF-KB binding sites in their promoter and enhancer regions [for actual lists, see Refs. 20 and 21]. In T lymphocytes, gene expression of IL-2 and the IL-2 receptor a chain have ...
glycolytic and associated enzymes of rainbow trout (oncorhynchus
... was made which severed the ventral aorta and blood was collected in vessels containing heparinized (SOi.u.mP1) teleost saline (Hoar and Hickman, 1967). The heparinized whole blood was centrifuged at 18 000 g in a Hermle Z360K centrifuge for 5min at 5°C. The plasma supernatant was removed and replace ...
... was made which severed the ventral aorta and blood was collected in vessels containing heparinized (SOi.u.mP1) teleost saline (Hoar and Hickman, 1967). The heparinized whole blood was centrifuged at 18 000 g in a Hermle Z360K centrifuge for 5min at 5°C. The plasma supernatant was removed and replace ...
PLaSma CeLL LeuKemia
... Primary PCL is rare, with an estimated 1 per million of the general population diagnosed each year. Secondary PCL occurs in one to four out of 100 cases of myeloma and is becoming more common as myeloma patients are living longer. As with myeloma, PCL is more common in African Americans than in Cauc ...
... Primary PCL is rare, with an estimated 1 per million of the general population diagnosed each year. Secondary PCL occurs in one to four out of 100 cases of myeloma and is becoming more common as myeloma patients are living longer. As with myeloma, PCL is more common in African Americans than in Cauc ...
AGI June 41/6 - American Journal of Physiology
... encountered by intestinal pathogens (25). Integral membrane mucins such as those of the enterocyte FBBG consist of up to 80% heterogeneous O-linked carbohydrates that form dense, negatively charged gels thought to function in cytoprotection (48). Oligosaccharide side chains on both mucin and nonmuci ...
... encountered by intestinal pathogens (25). Integral membrane mucins such as those of the enterocyte FBBG consist of up to 80% heterogeneous O-linked carbohydrates that form dense, negatively charged gels thought to function in cytoprotection (48). Oligosaccharide side chains on both mucin and nonmuci ...
Resting Membrane Potentials
... This is a decrease in polarity that is generated by the addition of sodium inside the cell. This extra number of sodium ions intracellularly makes the inside less negative relative to the outside layer. 16. What is the role of graded potentials? Graded potentials are important because they either br ...
... This is a decrease in polarity that is generated by the addition of sodium inside the cell. This extra number of sodium ions intracellularly makes the inside less negative relative to the outside layer. 16. What is the role of graded potentials? Graded potentials are important because they either br ...
Epithelial Tissue
... epithelial cells, 5–10 µm long and 0.2 µm in diameter. • They are surrounded by the cell membrane and contain a central pair of isolated microtubules surrounded by nine pairs of microtubules. • Cilia are inserted into basal bodies, which are small cylindrical structures at the apical pole just below ...
... epithelial cells, 5–10 µm long and 0.2 µm in diameter. • They are surrounded by the cell membrane and contain a central pair of isolated microtubules surrounded by nine pairs of microtubules. • Cilia are inserted into basal bodies, which are small cylindrical structures at the apical pole just below ...
The prime cause of cancer.
... hepatoma growing in the living animal could be perfused for long periods of time, even weeks, by means of a single artery and single vein, and the blood entering and leaving any given tumor could be analyzed. GULLINO found with this method that the slow-growing Morris hepatomas always produced ferme ...
... hepatoma growing in the living animal could be perfused for long periods of time, even weeks, by means of a single artery and single vein, and the blood entering and leaving any given tumor could be analyzed. GULLINO found with this method that the slow-growing Morris hepatomas always produced ferme ...
Enzymology of Plasma Membranes of Insect Intestinal Cells`
... as a means of locating pertinent work published more than five years ago. Since this review is concerned with plasma membrane bound enzymes of insect intestinal cells I have omitted many excellent studies of enzymes found in the lumen of insect digestive tracts as well as those concerned with enzyme ...
... as a means of locating pertinent work published more than five years ago. Since this review is concerned with plasma membrane bound enzymes of insect intestinal cells I have omitted many excellent studies of enzymes found in the lumen of insect digestive tracts as well as those concerned with enzyme ...
The Myriad Roles of Anillin during Cytokinesis Alisa J. Piekny1 and
... communicating the position of the mitotic spindle to the overlying cortex thus ensuring robust contractile ring formation. 2.9 Plasma membrane/lipids Early in Anillins’ history, it was proposed that they could bind lipids of the plasma membrane by virtue of their PH domain, a structurally conserved ...
... communicating the position of the mitotic spindle to the overlying cortex thus ensuring robust contractile ring formation. 2.9 Plasma membrane/lipids Early in Anillins’ history, it was proposed that they could bind lipids of the plasma membrane by virtue of their PH domain, a structurally conserved ...
BMP Induction of Id Proteins Suppresses Differentiation
... Stem cells may be defined as cells that must choose between alternative fates of self-renewal and differentiation at each division. The decisive instructive and permissive signals that govern this choice are provided by growth factors in the microenvironment or “stem cell niche” (Schofield, 1978). I ...
... Stem cells may be defined as cells that must choose between alternative fates of self-renewal and differentiation at each division. The decisive instructive and permissive signals that govern this choice are provided by growth factors in the microenvironment or “stem cell niche” (Schofield, 1978). I ...
10 m
... They may make their own growth factor They may convey a growth factor’s signal without the presence of the growth factor They may have an abnormal cell cycle control system ...
... They may make their own growth factor They may convey a growth factor’s signal without the presence of the growth factor They may have an abnormal cell cycle control system ...
What is separated in bioseparation?
... through are widely used for this type of separation: a reverse osmosis membrane will retain small molecules and ions, a nanofiltration membrane will retain larger molecules such as vitamins, hormones and antibiotics, while an ultrafiltration membrane will retain macromolecules such as proteins and n ...
... through are widely used for this type of separation: a reverse osmosis membrane will retain small molecules and ions, a nanofiltration membrane will retain larger molecules such as vitamins, hormones and antibiotics, while an ultrafiltration membrane will retain macromolecules such as proteins and n ...
Nuclear Factor of Activated T Cells - JEM
... genes critical for the immune response (for a review, see reference 15), thereby indirectly regulating immune cell proliferation. The most NH2-terminal region (z100 amino acids [aa]) of NFAT proteins contains a strong acidic transactivation domain, whose function in resting cells is partially masked ...
... genes critical for the immune response (for a review, see reference 15), thereby indirectly regulating immune cell proliferation. The most NH2-terminal region (z100 amino acids [aa]) of NFAT proteins contains a strong acidic transactivation domain, whose function in resting cells is partially masked ...
Constructing a Plant Cell. The Genetic Control of Root Hair
... The cpc mutant produces a reduced number of root hair cells, implying that CPC is a positive regulator of root hair cell specification (Wada et al., 1997). Double mutant analysis shows that the gl2 mutation is epistatic to cpc, which suggests that CPC promotes root hair cell specification by acting ...
... The cpc mutant produces a reduced number of root hair cells, implying that CPC is a positive regulator of root hair cell specification (Wada et al., 1997). Double mutant analysis shows that the gl2 mutation is epistatic to cpc, which suggests that CPC promotes root hair cell specification by acting ...
Hypusination of eukaryotic initiation factor 5A (eIF5A): a novel
... methods using immobilized ampholyte pH gradients, combined with mass spectrometry and bioinformatics-based protein database searches, has permitted screening of tumor-related global protein changes on a genomewide scale.15-18 In the present study, we investigated the effects of imatinib on the prote ...
... methods using immobilized ampholyte pH gradients, combined with mass spectrometry and bioinformatics-based protein database searches, has permitted screening of tumor-related global protein changes on a genomewide scale.15-18 In the present study, we investigated the effects of imatinib on the prote ...
Keshara Senanayake Ms.Reep AP BIOLOGY STUDY GUIDE
... the nucleus which houses most of the cell’s DNA and the ribosomes (which use information from DNA to make proteins) are important for the genetic control of the cell The nucleus contains most of the genes of the eukaryotic cell it is the most conspicuous organelle in a eukaryote (averaging 5 mic ...
... the nucleus which houses most of the cell’s DNA and the ribosomes (which use information from DNA to make proteins) are important for the genetic control of the cell The nucleus contains most of the genes of the eukaryotic cell it is the most conspicuous organelle in a eukaryote (averaging 5 mic ...
IOSR Journal of Dental and Medical Sciences (IOSR-JDMS)
... Fig. II: Section of Haematopoietic system from short term dose group in rat H & E x 400 There were serious degeneraion of the haematopoirtic cells (HC) in the group treated with 4mg/kg of Artesunate on the 1st day and 2mg/kg/day for 8 days (medium term dose), fig. III. ...
... Fig. II: Section of Haematopoietic system from short term dose group in rat H & E x 400 There were serious degeneraion of the haematopoirtic cells (HC) in the group treated with 4mg/kg of Artesunate on the 1st day and 2mg/kg/day for 8 days (medium term dose), fig. III. ...
The MAP Kinase MPK4 Is Required for Cytokinesis
... mutant plants exhibited severe aboveground dwarfism (Figures 1A and 1C), retarded root growth (Figure 1C), and the protrusion of many epidermal cells from roots (Figures 1G and 1I). The mpk4-2 homozygous mutant set only a few flowers, and these flowers produced very few viable seeds or none at all. ...
... mutant plants exhibited severe aboveground dwarfism (Figures 1A and 1C), retarded root growth (Figure 1C), and the protrusion of many epidermal cells from roots (Figures 1G and 1I). The mpk4-2 homozygous mutant set only a few flowers, and these flowers produced very few viable seeds or none at all. ...
Full Text - Molecular Cancer Therapeutics
... correlates with tumor grade and poor survival in several tumor indications. Monoclonal antibodies (mAb) with single digit nanomolar binding affinity for CAIX were derived by panning with the recombinant ectodomain of CAIX against the MorphoSys HUCAL Gold library of human Fabs. Highest affinity Fabs ...
... correlates with tumor grade and poor survival in several tumor indications. Monoclonal antibodies (mAb) with single digit nanomolar binding affinity for CAIX were derived by panning with the recombinant ectodomain of CAIX against the MorphoSys HUCAL Gold library of human Fabs. Highest affinity Fabs ...
the publication - Oncovet Clinical Research
... because of their growth over long periods of time in an intact immune system, interindividual and intratumoral heterogeneity, development of recurrent or resistant diseases, and metastasis (13). Clinical presentation, biologic behavior, tumor genetics, and treatment response are very similar between ...
... because of their growth over long periods of time in an intact immune system, interindividual and intratumoral heterogeneity, development of recurrent or resistant diseases, and metastasis (13). Clinical presentation, biologic behavior, tumor genetics, and treatment response are very similar between ...
Cell encapsulation
Cell microencapsulation technology involves immobilization of the cells within a polymeric semi-permeable membrane that permits the bidirectional diffusion of molecules such as the influx of oxygen, nutrients, growth factors etc. essential for cell metabolism and the outward diffusion of waste products and therapeutic proteins. At the same time, the semi-permeable nature of the membrane prevents immune cells and antibodies from destroying the encapsulated cells regarding them as foreign invaders.The main motive of cell encapsulation technology is to overcome the existing problem of graft rejection in tissue engineering applications and thus reduce the need for long-term use of immunosuppressive drugs after an organ transplant to control side effects.