Influence of heterogeneous and anisotropic tissue conductivity on electric field distribution
... Deep brain stimulation (DBS) is a widely used therapy for selected patients with severe Parkinson’s disease (PD), essential tremor, and primary dystonia. The overall clinical outcome of DBS depends on several biological variables such as severity of disease, duration of disease since the onset of sy ...
... Deep brain stimulation (DBS) is a widely used therapy for selected patients with severe Parkinson’s disease (PD), essential tremor, and primary dystonia. The overall clinical outcome of DBS depends on several biological variables such as severity of disease, duration of disease since the onset of sy ...
Localization and characterization of major histocompatibility
... histocompatibility complex class II antigen; resident dendritiform macrophages, which were negative for major histocompatibility complex class II antigen, but expressed specific macrophage markers (ED2); and blood-borne macrophages (EDI) that had emigrated from the vasculature into the tissue compar ...
... histocompatibility complex class II antigen; resident dendritiform macrophages, which were negative for major histocompatibility complex class II antigen, but expressed specific macrophage markers (ED2); and blood-borne macrophages (EDI) that had emigrated from the vasculature into the tissue compar ...
Big Idea 4: Biological systems interact, and these systems and their
... color of a plant and are the key light-trapping molecules in photosynthesis. There are several types of chlorophyll, but the predominant form in plants is chlorophyll a. ✘ The molecular structure of chlorophyll a is beyond the scope of the course and the AP Exam. 3. Chloroplasts have a double outer ...
... color of a plant and are the key light-trapping molecules in photosynthesis. There are several types of chlorophyll, but the predominant form in plants is chlorophyll a. ✘ The molecular structure of chlorophyll a is beyond the scope of the course and the AP Exam. 3. Chloroplasts have a double outer ...
Fumonisins: fungal toxins that shed light on
... derived from sphingolipid turnover (Fig. 2). Ceramide synthase inhibition has been characterized in vitro with liver and brain microsomes, as well as in intact mammalian cells in culture (e.g. hepatocytes, neurons, renal cells and macrophages inter aZia)14.FB, blocks the incorporation of radiolabell ...
... derived from sphingolipid turnover (Fig. 2). Ceramide synthase inhibition has been characterized in vitro with liver and brain microsomes, as well as in intact mammalian cells in culture (e.g. hepatocytes, neurons, renal cells and macrophages inter aZia)14.FB, blocks the incorporation of radiolabell ...
Deep Insight Section Atlas of Genetics and Cytogenetics
... The activity of protein phosphatase 2A (PP2A), a regulator of cell cycle in human GBM, is induced by hypoxia. It was found that patients with higher PP2A activity had significantly worse survivals compared to patients with low levels. PP2A appears to reduce the metabolic demand of hypoxic GCSCs and ...
... The activity of protein phosphatase 2A (PP2A), a regulator of cell cycle in human GBM, is induced by hypoxia. It was found that patients with higher PP2A activity had significantly worse survivals compared to patients with low levels. PP2A appears to reduce the metabolic demand of hypoxic GCSCs and ...
Clinical Rationale of fortoss VITAL
... 5. Glimcher, M.J.: The nature of the mineral component of bone and the mechanisms of calcification. In Disorders of Bone and Mineral Metabolism, pp. 265-286. Edited by F.L. Coe and M.J. Favus. New York, Raven Press, 1992. ...
... 5. Glimcher, M.J.: The nature of the mineral component of bone and the mechanisms of calcification. In Disorders of Bone and Mineral Metabolism, pp. 265-286. Edited by F.L. Coe and M.J. Favus. New York, Raven Press, 1992. ...
End4/Sla2 is involved in establishment of a new growth zone in
... To test if the talin-like domain plays an essential role in the cell (Fig. 1B). In these cells, Tea1 accumulated at opposite switch to bipolar growth, we checked whether it was possible ends, as in wild-type cells (Fig. 1D). to promote NETO in sla2∆talin cells by making actin To investigate further ...
... To test if the talin-like domain plays an essential role in the cell (Fig. 1B). In these cells, Tea1 accumulated at opposite switch to bipolar growth, we checked whether it was possible ends, as in wild-type cells (Fig. 1D). to promote NETO in sla2∆talin cells by making actin To investigate further ...
IV. Principles of Serological Testing in Immunohematology
... May be produced by hybridomas, rabbits, or a mixture. Used for routine compatibility testing, antibody identification and DAT. Most important function is to detect IgG antibodies coating the cells. The importance of the presence of anti-complement in AHG serum is very controversial for routine compa ...
... May be produced by hybridomas, rabbits, or a mixture. Used for routine compatibility testing, antibody identification and DAT. Most important function is to detect IgG antibodies coating the cells. The importance of the presence of anti-complement in AHG serum is very controversial for routine compa ...
Immuno-labelling patterns of Vlx isoforms in soybean leaves
... palisade and spongy mesophyll chlorenchyma (MC) (bar = 35 µm). A2. Cross section of a mature leaf from a Detiptreated soybean plant (time point D15; for details see main manuscript, Fig. 1). PVM cells (asterisks) in this specimen are denser in appearance than those of controls (bar = 40 µm). A3. Ele ...
... palisade and spongy mesophyll chlorenchyma (MC) (bar = 35 µm). A2. Cross section of a mature leaf from a Detiptreated soybean plant (time point D15; for details see main manuscript, Fig. 1). PVM cells (asterisks) in this specimen are denser in appearance than those of controls (bar = 40 µm). A3. Ele ...
IDENTIFICATION OF CD133+/NESTIN+ PUTATIVE CANCER STEM
... Aims. No effective treatment for lung cancer exists currently. One reason for this, is the development of drug resistance, assumed to be associated with cancer stem cell (CSCs) emergence within the tumour. This pilot study aimed to identify CSCs in 121 non-small cell lung cancer (NSCLC) patient samp ...
... Aims. No effective treatment for lung cancer exists currently. One reason for this, is the development of drug resistance, assumed to be associated with cancer stem cell (CSCs) emergence within the tumour. This pilot study aimed to identify CSCs in 121 non-small cell lung cancer (NSCLC) patient samp ...
Immunohistochemical study of parathyroid hormone-related
... product Bcl-2 and by increasing Bcl-2 expression both in vitro and in vivo, evidence was provided that PTHrP is involved in the control of apoptosis.11 This study shows the presence of immunoreactivity in the transitional epithelium of the neuropathic bladder of patients with SCI to PTHrP (43 ± 52) ...
... product Bcl-2 and by increasing Bcl-2 expression both in vitro and in vivo, evidence was provided that PTHrP is involved in the control of apoptosis.11 This study shows the presence of immunoreactivity in the transitional epithelium of the neuropathic bladder of patients with SCI to PTHrP (43 ± 52) ...
REGULATION OF INITIATION OF DNA SYNTHESIS
... leucine . Initial cell concentrations were approximately 1 .5 X 10 5 cells/ml. and glutamine or without isoleucine alone to allow accumulation of cells in GI was tested . Dialyzed calf serum was used for these cultures because the complete serum contained sufficient isoleucine and glutamine to allow ...
... leucine . Initial cell concentrations were approximately 1 .5 X 10 5 cells/ml. and glutamine or without isoleucine alone to allow accumulation of cells in GI was tested . Dialyzed calf serum was used for these cultures because the complete serum contained sufficient isoleucine and glutamine to allow ...
Girdin is phosphorylated on tyrosine 1798 when associated with
... regulator of the cytoskeleton. Silencing of Girdin mRNA results in defective migration in a variety of cultured cells. Moreover, knockout of Girdin causes phenotypes related to defective migration, including hypoplasia of olfactory bulbs and a widened rostral migratory stream (RMS) in mice. To eluci ...
... regulator of the cytoskeleton. Silencing of Girdin mRNA results in defective migration in a variety of cultured cells. Moreover, knockout of Girdin causes phenotypes related to defective migration, including hypoplasia of olfactory bulbs and a widened rostral migratory stream (RMS) in mice. To eluci ...
PDF - Oxford Academic - Oxford University Press
... biophysical constraint: a relatively rigid cell wall (Niklas, 2004; Graham et al., 2009). Consequently, cell division and morphogenesis occur in the absence of cell migration, a limitation that has been resolved by programmed cell death, differential asymmetric cell division, and anisotropic expansi ...
... biophysical constraint: a relatively rigid cell wall (Niklas, 2004; Graham et al., 2009). Consequently, cell division and morphogenesis occur in the absence of cell migration, a limitation that has been resolved by programmed cell death, differential asymmetric cell division, and anisotropic expansi ...
Chapter 7: Life is Cellular
... called a lipid bilayer. Many cells also produce a strong supporting layer around the membrane known as the cell wall. Cell walls are present in plants, algae, fungi, and many prokaryotes. The main function of the cell wall is to provide support and protection for the cell. One of the most important ...
... called a lipid bilayer. Many cells also produce a strong supporting layer around the membrane known as the cell wall. Cell walls are present in plants, algae, fungi, and many prokaryotes. The main function of the cell wall is to provide support and protection for the cell. One of the most important ...
Signal Transduction and Control of the Cell Cycle in Yeast
... must be diluted approximately 5 hours before class to restart cell growth; and 3) α factor must be added to half of each culture 2 hours before class. We usually ask the students to do tasks one and three, and the staff usually does task two. To guard against student forgetfulness, we prepare one se ...
... must be diluted approximately 5 hours before class to restart cell growth; and 3) α factor must be added to half of each culture 2 hours before class. We usually ask the students to do tasks one and three, and the staff usually does task two. To guard against student forgetfulness, we prepare one se ...
PDF
... The mathematical background of this equation will be discussed in conjunction with Figure 4. For Ci , Co , and E, we arrive at d values of 960, 1130, and 1060 μm, respectively. Despite the rather crude methodology, these values are quite similar and indicate that the cell files of each tissue type ar ...
... The mathematical background of this equation will be discussed in conjunction with Figure 4. For Ci , Co , and E, we arrive at d values of 960, 1130, and 1060 μm, respectively. Despite the rather crude methodology, these values are quite similar and indicate that the cell files of each tissue type ar ...
4327
... To examine the intracellular trafficking of caveolin-1, we fused the C-terminal end of wild-type caveolin-1 to green fluorescence protein (GFP) and established a stable cell line expressing this protein. Several criteria were used to establish that this chimeric protein behaved like endogenous caveo ...
... To examine the intracellular trafficking of caveolin-1, we fused the C-terminal end of wild-type caveolin-1 to green fluorescence protein (GFP) and established a stable cell line expressing this protein. Several criteria were used to establish that this chimeric protein behaved like endogenous caveo ...
Viral Attack Comic Book Adventure - Ask a Biologist
... a genome (DNA or RNA) that is a blueprint with instructions for making more viruses and 2) a capsid protein shell that protects the genome. Viruses also often have proteins called receptors that stick out of the shell, and help the virus sneak inside cells. Many viruses that infect humans and animal ...
... a genome (DNA or RNA) that is a blueprint with instructions for making more viruses and 2) a capsid protein shell that protects the genome. Viruses also often have proteins called receptors that stick out of the shell, and help the virus sneak inside cells. Many viruses that infect humans and animal ...
Connexin 43 mimetic peptide Gap27 reveals potential differences in
... Green [18]. Keratinocytes were maintained in serum-free KGM-2 (Promocell, Heidelberg/Germany) with defined growth supplement and 100 g/ml P/S. Fibroblasts were maintained in Roswell Park Memorial Institute (RPMI) containing 10% FCS, 2 mM L-glutamine and 100 g/ml P/S. Experiments were carried out i ...
... Green [18]. Keratinocytes were maintained in serum-free KGM-2 (Promocell, Heidelberg/Germany) with defined growth supplement and 100 g/ml P/S. Fibroblasts were maintained in Roswell Park Memorial Institute (RPMI) containing 10% FCS, 2 mM L-glutamine and 100 g/ml P/S. Experiments were carried out i ...
as a PDF
... et al., 2002). More-recent studies using a similar ectopic oversimultaneously operated by a group of cells (Engelberg-Kulka expression system (Amitai et al., 2004) showed that MazE can and Hazan, 2003). Supporting evidence for the view that indeed resuscitate E. coli cells within six hours of MazF b ...
... et al., 2002). More-recent studies using a similar ectopic oversimultaneously operated by a group of cells (Engelberg-Kulka expression system (Amitai et al., 2004) showed that MazE can and Hazan, 2003). Supporting evidence for the view that indeed resuscitate E. coli cells within six hours of MazF b ...
Fate mapping and cell lineage analysis of Hensen`s node in the
... stains (Spratt, 1955), and radiolabelled grafts (Rosenquist, 1983), which have allowed the cell types generated by the node to be identified. However, these techniques are not always reliable because, for example, it cannot be assumed that carbon particles will always remain attached to the cells on ...
... stains (Spratt, 1955), and radiolabelled grafts (Rosenquist, 1983), which have allowed the cell types generated by the node to be identified. However, these techniques are not always reliable because, for example, it cannot be assumed that carbon particles will always remain attached to the cells on ...
Cumulative cell division time asymmetry in Staphyloccus aureus
... In E. coli the development of a microcolony takes place on a single plane for at least a few generations and therefore it is possible to keep a track of the clone for at least 5-6 generations. This enables keeping a track of old and new pole cells and showing that the division time of old pole cells ...
... In E. coli the development of a microcolony takes place on a single plane for at least a few generations and therefore it is possible to keep a track of the clone for at least 5-6 generations. This enables keeping a track of old and new pole cells and showing that the division time of old pole cells ...
(Momordica charantia) and Bitter (Andrographis
... (20000 mg/kg BW Bitter dan 5600 mg/kg BW Bitter mellom). The decline occurred up to 150 mg/dl. Based on the result of the statistical test, there is difference between an increase in blood glucose level are normal group among with real group of type 2 DM, where as after the treatment herbal extract ...
... (20000 mg/kg BW Bitter dan 5600 mg/kg BW Bitter mellom). The decline occurred up to 150 mg/dl. Based on the result of the statistical test, there is difference between an increase in blood glucose level are normal group among with real group of type 2 DM, where as after the treatment herbal extract ...
Tissue engineering
Tissue engineering is the use of a combination of cells, engineering and materials methods, and suitable biochemical and physicochemical factors to improve or replace biological functions. While it was once categorized as a sub-field of biomaterials, having grown in scope and importance it can be considered as a field in its own right.While most definitions of tissue engineering cover a broad range of applications, in practice the term is closely associated with applications that repair or replace portions of or whole tissues (i.e., bone, cartilage, blood vessels, bladder, skin, muscle etc.). Often, the tissues involved require certain mechanical and structural properties for proper functioning. The term has also been applied to efforts to perform specific biochemical functions using cells within an artificially-created support system (e.g. an artificial pancreas, or a bio artificial liver). The term regenerative medicine is often used synonymously with tissue engineering, although those involved in regenerative medicine place more emphasis on the use of stem cells or progenitor cells to produce tissues.