Nitrogen gas flushing can be bactericidal: the temperature
... bacteria in raw and pasteurized milk, respectively. In previous studies, nitrogen (N2 ) gas flushing treatments of raw and pasteurized milk at cold chain-temperatures inhibited bacterial spoilage and highlighted different susceptibilities to the N2 treatment with the exclusion of certain bacterial t ...
... bacteria in raw and pasteurized milk, respectively. In previous studies, nitrogen (N2 ) gas flushing treatments of raw and pasteurized milk at cold chain-temperatures inhibited bacterial spoilage and highlighted different susceptibilities to the N2 treatment with the exclusion of certain bacterial t ...
The prime cause of cancer.
... Nobel Prize in Physiology or Medicine by Albert SzentGyörgyi, for his work on nicotinamide, the mechanism and enzymes involved in fermentation, and the discovery of flavine (in yellow enzymes). It is reported by some sources that he was selected to receive the award that year but was prevented from ...
... Nobel Prize in Physiology or Medicine by Albert SzentGyörgyi, for his work on nicotinamide, the mechanism and enzymes involved in fermentation, and the discovery of flavine (in yellow enzymes). It is reported by some sources that he was selected to receive the award that year but was prevented from ...
Localization of Phospholamban in Smooth Muscle
... the degree of labeling of the cytoplasmic membranes of smooth muscle cells is less than that observed in similar preparations of canine cardiac muscle (unpublished observations) and it often forms small patches. A striking feature of these cells is that the outer nuclear envelope is quite heavily la ...
... the degree of labeling of the cytoplasmic membranes of smooth muscle cells is less than that observed in similar preparations of canine cardiac muscle (unpublished observations) and it often forms small patches. A striking feature of these cells is that the outer nuclear envelope is quite heavily la ...
Brief rapid pacing depresses contractile function via Ca
... [Ca2⫹]i is significantly elevated, and, after RP, SR Ca2⫹ release and reuptake are not significantly changed. In addition, neither during nor after RP did we observe any signs that cells were Ca2⫹ overloaded or damaged. In other words, RP never induced Ca2⫹-mediated afterdepolarizations, Ca2⫹ waves, ...
... [Ca2⫹]i is significantly elevated, and, after RP, SR Ca2⫹ release and reuptake are not significantly changed. In addition, neither during nor after RP did we observe any signs that cells were Ca2⫹ overloaded or damaged. In other words, RP never induced Ca2⫹-mediated afterdepolarizations, Ca2⫹ waves, ...
Unit 8 Invertebrates - Jamestown Public Schools
... Ascarid worms absorb the host’s digested food & can cause severe malnutrition Blockage of the intestine can be so severe that it can cause death ...
... Ascarid worms absorb the host’s digested food & can cause severe malnutrition Blockage of the intestine can be so severe that it can cause death ...
Daily Questions Unit 8- The Human Body Ch 30 Digestive and
... 1. Review Name and describe the three types of neurons 2. Predict The immune system of people with multiple sclerosis attacks myelin sheaths in the central nervous system. The myelin breaks down resulting in scar tissue. How do you think this would affect the transmission of signals from the central ...
... 1. Review Name and describe the three types of neurons 2. Predict The immune system of people with multiple sclerosis attacks myelin sheaths in the central nervous system. The myelin breaks down resulting in scar tissue. How do you think this would affect the transmission of signals from the central ...
Brief rapid pacing depresses contractile function via Ca - AJP
... [Ca2⫹]i is significantly elevated, and, after RP, SR Ca2⫹ release and reuptake are not significantly changed. In addition, neither during nor after RP did we observe any signs that cells were Ca2⫹ overloaded or damaged. In other words, RP never induced Ca2⫹-mediated afterdepolarizations, Ca2⫹ waves, ...
... [Ca2⫹]i is significantly elevated, and, after RP, SR Ca2⫹ release and reuptake are not significantly changed. In addition, neither during nor after RP did we observe any signs that cells were Ca2⫹ overloaded or damaged. In other words, RP never induced Ca2⫹-mediated afterdepolarizations, Ca2⫹ waves, ...
Activation of the p75 Neurotrophin Receptor through Conformational
... neurotrophic factor (BDNF), neurotrophin-3 (NT-3), and neurotrophin-4 (NT-4). The neurotrophins are synthesized as a prepro-peptide from which the mature portion is released by proteolytic cleavage. The mature forms of neurotrophins interact with two distinct receptors, a cognate member of the Trk r ...
... neurotrophic factor (BDNF), neurotrophin-3 (NT-3), and neurotrophin-4 (NT-4). The neurotrophins are synthesized as a prepro-peptide from which the mature portion is released by proteolytic cleavage. The mature forms of neurotrophins interact with two distinct receptors, a cognate member of the Trk r ...
Gravity sensing, a largely misunderstood trigger of plant orientated
... In the literature numerous studies referring to mechanical stimulation concerned the response induced by external loading (Chehab et al., 2008) demonstrating that mechanical cues from the environment are sensed by the plant. Mechanical stresses are also intrinsic to plants and an increasing number o ...
... In the literature numerous studies referring to mechanical stimulation concerned the response induced by external loading (Chehab et al., 2008) demonstrating that mechanical cues from the environment are sensed by the plant. Mechanical stresses are also intrinsic to plants and an increasing number o ...
Movement In and Out of Cells
... More importantly, diffusion is an essential process that is going on inside your body right now and keeping you alive! Diffusion occurs in the organ systems that control your breathing, circulation, digestion and other life processes. ...
... More importantly, diffusion is an essential process that is going on inside your body right now and keeping you alive! Diffusion occurs in the organ systems that control your breathing, circulation, digestion and other life processes. ...
Chapter 34: Circulatory, Respiratory, and Excretory Systems
... tree, becoming smaller in diameter as they grow farther away from the main vessel. The smallest branches are capillaries. Capillaries are microscopic blood vessels where the exchange of important substances and wastes occurs. Capillary walls are only one cell thick, as illustrated in Figure 34.2. Th ...
... tree, becoming smaller in diameter as they grow farther away from the main vessel. The smallest branches are capillaries. Capillaries are microscopic blood vessels where the exchange of important substances and wastes occurs. Capillary walls are only one cell thick, as illustrated in Figure 34.2. Th ...
The Mitochondrial Myopathy, Encephalopathy, Lactic Acidosis, and
... tRNALeu(UUR) A3243G transition associated with the mitochondrial myopathy, encephalopathy, lactic acidosis, and stroke-like episodes (MELAS) syndrome has been investigated in transmitochondrial cell lines constructed by transfer of mutant mitochondrial DNA (mtDNA)-carrying mitochondria from three ge ...
... tRNALeu(UUR) A3243G transition associated with the mitochondrial myopathy, encephalopathy, lactic acidosis, and stroke-like episodes (MELAS) syndrome has been investigated in transmitochondrial cell lines constructed by transfer of mutant mitochondrial DNA (mtDNA)-carrying mitochondria from three ge ...
Two classic cadherin-related molecules with no cadherin
... Cloning and sequence analysis of Bb2-cadherin and Bb.β-catenin cDNAs A cDNA clone encoding a second cadherin in B. belcheri was isolated (see Materials and Methods). Amino acid sequence prediction revealed that the cDNA encoded a polypeptide of 798 aa (comparable to 796 aa of Bb-cadherin) that conta ...
... Cloning and sequence analysis of Bb2-cadherin and Bb.β-catenin cDNAs A cDNA clone encoding a second cadherin in B. belcheri was isolated (see Materials and Methods). Amino acid sequence prediction revealed that the cDNA encoded a polypeptide of 798 aa (comparable to 796 aa of Bb-cadherin) that conta ...
Topic 16
... Apical Ectodermal Ridge - a structure that forms from the ectodermal cells at the distal end of each limb bud and acts as a major signaling center to ensure proper development of a limb. After the limb bud induces AER formation, the AER and limb mesenchyme— including the zone of polarizing activity ...
... Apical Ectodermal Ridge - a structure that forms from the ectodermal cells at the distal end of each limb bud and acts as a major signaling center to ensure proper development of a limb. After the limb bud induces AER formation, the AER and limb mesenchyme— including the zone of polarizing activity ...
Get PDF file - Botanik in Bonn
... hydrostatic pressure which shows no preferential direction in the application of its force upon the cell periphery. However, anisotropic expansion of cells is possible if different wall facets, or portions of a facet, have different yield thresholds to the internal pressure. Where they exist, such a ...
... hydrostatic pressure which shows no preferential direction in the application of its force upon the cell periphery. However, anisotropic expansion of cells is possible if different wall facets, or portions of a facet, have different yield thresholds to the internal pressure. Where they exist, such a ...
Renal Salvage in a Patient With a Solitary Kidney
... treatment for hemodynamically significant renal artery stenosis.1-3 The indications for renal artery stenting include patients with poorly controlled hypertension on multiple medications (three or more, or those who are intolerant of antihypertensive medications) patients with ischemic nephropathy ( ...
... treatment for hemodynamically significant renal artery stenosis.1-3 The indications for renal artery stenting include patients with poorly controlled hypertension on multiple medications (three or more, or those who are intolerant of antihypertensive medications) patients with ischemic nephropathy ( ...
Moss Systems Biology en Route
... and abscisic acid have distinct effects on early moss development. In this article, we review current knowledge about phytohormone influences on early moss development in an attempt to fully unravel the complex regulatory signal transduction networks underlying the developmental decisions of single ...
... and abscisic acid have distinct effects on early moss development. In this article, we review current knowledge about phytohormone influences on early moss development in an attempt to fully unravel the complex regulatory signal transduction networks underlying the developmental decisions of single ...
Evidence for particleinduced horizontal gene transfer and serial
... (Jiang & Paul, 1998; DeLong et al., 2006), which significantly increases the magnitude of the transferred genetic information within the prokaryotes. Prokaryotes are known to be unique in their ability to react to environmental changes by the rapid acquisition of the necessary genetic traits for con ...
... (Jiang & Paul, 1998; DeLong et al., 2006), which significantly increases the magnitude of the transferred genetic information within the prokaryotes. Prokaryotes are known to be unique in their ability to react to environmental changes by the rapid acquisition of the necessary genetic traits for con ...
Chapter 10
... – Some pathogens are naturally resistant – Resistance by bacteria acquired in two ways – New mutations of chromosomal genes – Acquisition of R-plasmids via transformation, transduction, and conjugation ...
... – Some pathogens are naturally resistant – Resistance by bacteria acquired in two ways – New mutations of chromosomal genes – Acquisition of R-plasmids via transformation, transduction, and conjugation ...
Cancer-Initiating Cells from Colorectal Cancer Patients Escape from
... the epithelial-to-mesenchymal transition, a process involved in development of metastases; thus these Ags may possibly have a role in the stemness properties of cancer cells and could represent target molecules for immunotherapy (11). Nevertheless, antitumor immunity could be attenuated by tumor-rel ...
... the epithelial-to-mesenchymal transition, a process involved in development of metastases; thus these Ags may possibly have a role in the stemness properties of cancer cells and could represent target molecules for immunotherapy (11). Nevertheless, antitumor immunity could be attenuated by tumor-rel ...
Biology for AIEEE - CET 2009-10
... Mendel may not have been able to establish the law of independent assortment if both charactes under study were located on (a) separate non homologous chromosome (b) same homologous chromosome (c) separate chromosome but at different loci (d) sex chromosome ...
... Mendel may not have been able to establish the law of independent assortment if both charactes under study were located on (a) separate non homologous chromosome (b) same homologous chromosome (c) separate chromosome but at different loci (d) sex chromosome ...
Redistribution of Mannose-6-Phosphate Receptors Induced by
... There is now abundant evidence that the interaction between phosphomannosyl residues on newly synthesized lysosomal enzymes and Man-6-P receptors results in the selective targeting of lysosomal enzymes to lysosomes (6, 16). Although some cell types lack Man-6-P receptors (17), there is no doubt that ...
... There is now abundant evidence that the interaction between phosphomannosyl residues on newly synthesized lysosomal enzymes and Man-6-P receptors results in the selective targeting of lysosomal enzymes to lysosomes (6, 16). Although some cell types lack Man-6-P receptors (17), there is no doubt that ...
Theranostics Detecting Circulating Tumor Cells: Current Challenges
... Figure 3. Schematic representation of CTC enrichment, detection, and characterization. After blood collection, the whole blood is processed by a microdevice, for example, a herringbone-chip tethered with tumor-specific recognition molecules, e.g., aptamers, to isolate the CTCs from the majority of n ...
... Figure 3. Schematic representation of CTC enrichment, detection, and characterization. After blood collection, the whole blood is processed by a microdevice, for example, a herringbone-chip tethered with tumor-specific recognition molecules, e.g., aptamers, to isolate the CTCs from the majority of n ...
Skeletal Muscle Tissue and Fiber Types
... Since SO fibers function for long periods without fatigue, they are used to maintain posture, producing isometric contractions useful for stabilizing bones and joints, and making small movements that happen often but do not require large amounts of energy. They do not produce high tension, so they a ...
... Since SO fibers function for long periods without fatigue, they are used to maintain posture, producing isometric contractions useful for stabilizing bones and joints, and making small movements that happen often but do not require large amounts of energy. They do not produce high tension, so they a ...
CD95 ligation and intracellular membrane flow
... vesicles probably did not contain CD95 receptors. In contrast with the reported CD95–DISC internalization upon the CD95L– CD95 interaction in type I cells [2] and the scrambling between Golgi-derived and mitochondrial membranes in type II cells [6], the reported increase in type II cell endocytosis ...
... vesicles probably did not contain CD95 receptors. In contrast with the reported CD95–DISC internalization upon the CD95L– CD95 interaction in type I cells [2] and the scrambling between Golgi-derived and mitochondrial membranes in type II cells [6], the reported increase in type II cell endocytosis ...