Enteropathogenic Escherichia coli (EPEC) adhesion to intestinal
... associated with A/E adhesion and intestinal colonization include bundle-forming pili (BFP), EspA filaments and intimin. BFP are involved in bacteria–bacteria interaction and microcolony formation but their role in cell adhesion remains unclear; EspA filaments are components of the EPEC type III secr ...
... associated with A/E adhesion and intestinal colonization include bundle-forming pili (BFP), EspA filaments and intimin. BFP are involved in bacteria–bacteria interaction and microcolony formation but their role in cell adhesion remains unclear; EspA filaments are components of the EPEC type III secr ...
The humoral pattern recognition receptor PTX3 is stored in
... represents a nonredundant humoral amplification loop of the innate immunity response to this microbial moiety (24). Among innate cells, neutrophils play an important role because of their ability to be rapidly recruited in tissues during infections and to produce mediators that kill or inhibit micro ...
... represents a nonredundant humoral amplification loop of the innate immunity response to this microbial moiety (24). Among innate cells, neutrophils play an important role because of their ability to be rapidly recruited in tissues during infections and to produce mediators that kill or inhibit micro ...
Drug resistance patterns and susceptibility to
... B I . However, in the strains of COh examined the Same degree of relationship between antibiotic resistance and action of aflatoxin B1 was not observed because the organism grew at this low concentration of aflatoxin B1 (10 pg/ml). Binding of aflatoxin BI by bacteria decreased progressively with the ...
... B I . However, in the strains of COh examined the Same degree of relationship between antibiotic resistance and action of aflatoxin B1 was not observed because the organism grew at this low concentration of aflatoxin B1 (10 pg/ml). Binding of aflatoxin BI by bacteria decreased progressively with the ...
video slide - Geneva Area City Schools
... • Every organism must exchange materials with its environment • Exchanges ultimately occur at the cellular level • In unicellular organisms, these exchanges occur directly with the environment • Gills are an example of a specialized exchange system in animals ...
... • Every organism must exchange materials with its environment • Exchanges ultimately occur at the cellular level • In unicellular organisms, these exchanges occur directly with the environment • Gills are an example of a specialized exchange system in animals ...
CONDUCTION INTRODUCTION
... make it a more perfect cable. For this reason there is an increase in the length constant due to myelination. The myelin sheath also causes a great increase in the rate of electrotonic conduction. This occurs because τ c = rm rin c m decreases. rin is not affected but rm is increased and cm is decre ...
... make it a more perfect cable. For this reason there is an increase in the length constant due to myelination. The myelin sheath also causes a great increase in the rate of electrotonic conduction. This occurs because τ c = rm rin c m decreases. rin is not affected but rm is increased and cm is decre ...
Chapter 8: Circulation
... Arteries As blood is pumped out of the heart, it travels through arteries, capillaries, and then veins. Arteries are blood vessels that carry blood away from the heart. Arteries, shown in Figure 5A, have thick, elastic walls made of connective tissue and smooth muscle tissue. Each ventricle of the h ...
... Arteries As blood is pumped out of the heart, it travels through arteries, capillaries, and then veins. Arteries are blood vessels that carry blood away from the heart. Arteries, shown in Figure 5A, have thick, elastic walls made of connective tissue and smooth muscle tissue. Each ventricle of the h ...
Parasitology Glossary
... Three or more generations (literally "two", adult and larval) required for completion of one life cycle (or generation), as in digenetic trematodes. In parasitology, application of this term is virtually limited to those trematodes requiring one or more intermediate hosts. ...
... Three or more generations (literally "two", adult and larval) required for completion of one life cycle (or generation), as in digenetic trematodes. In parasitology, application of this term is virtually limited to those trematodes requiring one or more intermediate hosts. ...
Nodal mutant eXtraembryonic ENdoderm (XEN
... et al., 2010a). XEN cells can easily be isolated from both wild type and mutant mouse embryos. To accomplish this, 3.5 dpc blastocysts are grown in vitro for several days until they attach to feeder cells. At this point, outgrowths of trophoblast cells can be dissected away and the remaining cells d ...
... et al., 2010a). XEN cells can easily be isolated from both wild type and mutant mouse embryos. To accomplish this, 3.5 dpc blastocysts are grown in vitro for several days until they attach to feeder cells. At this point, outgrowths of trophoblast cells can be dissected away and the remaining cells d ...
pdf file - John Innes Centre
... acid adenine dinucleotide phosphate has been demonstrated to release Ca21 from plant ER-derived vesicles (Navazio et al., 2000). In addition, a voltage-dependent, Ca21-sensitive, and Ca21-selective channel has been identified in ER-derived membranes from Bryonia tendrils (Klüsener et al., 1995). Ho ...
... acid adenine dinucleotide phosphate has been demonstrated to release Ca21 from plant ER-derived vesicles (Navazio et al., 2000). In addition, a voltage-dependent, Ca21-sensitive, and Ca21-selective channel has been identified in ER-derived membranes from Bryonia tendrils (Klüsener et al., 1995). Ho ...
Divergent mechanisms underlie Smad4
... superfamily of cytokines. We have reported previously, that Smad4 functions as a positive transcriptional regulator of constitutive and of TGFβ-induced transcription of all three genes encoding Laminin-332, LAMA3, LAMB3 and LAMC2. Methods: Promoter-reporter constructs harboring 4 kb upstream regions ...
... superfamily of cytokines. We have reported previously, that Smad4 functions as a positive transcriptional regulator of constitutive and of TGFβ-induced transcription of all three genes encoding Laminin-332, LAMA3, LAMB3 and LAMC2. Methods: Promoter-reporter constructs harboring 4 kb upstream regions ...
Cytoplasmic Actin in Neuronal Processes as a Possible Mediator of
... Studies on neuronal plasticity have unequivocally demonstrated that different experimental interventions in the developing and mature nervous system may induce rearrangement of the synaptic pattern of various brain regions by sprouting new synapses, retracting others, or changing the shape or dimens ...
... Studies on neuronal plasticity have unequivocally demonstrated that different experimental interventions in the developing and mature nervous system may induce rearrangement of the synaptic pattern of various brain regions by sprouting new synapses, retracting others, or changing the shape or dimens ...
Structural requirements of KTS-disintegrins for inhibition of α1β1
... Integrins are αβ heterodimeric type-I transmembrane glycoproteins that mediate a range of regulated and dynamic interactions between cells and extracellular adhesion molecules. In humans, 18 α and eight β integrin subunits combine in a restricted manner to form at least 24 dimers, each of which exhi ...
... Integrins are αβ heterodimeric type-I transmembrane glycoproteins that mediate a range of regulated and dynamic interactions between cells and extracellular adhesion molecules. In humans, 18 α and eight β integrin subunits combine in a restricted manner to form at least 24 dimers, each of which exhi ...
The variability of autophagy and cell death susceptibility
... randomly during nonselective (bulk cytoplasm) autophagy; however, specific organelles can be surrounded with the help of recognition proteins such as SQSTM1/p62 during selective autophagy.4 Subsequent docking and fusion with lysosomes occurs with the formation of an autolysosome, a process first pro ...
... randomly during nonselective (bulk cytoplasm) autophagy; however, specific organelles can be surrounded with the help of recognition proteins such as SQSTM1/p62 during selective autophagy.4 Subsequent docking and fusion with lysosomes occurs with the formation of an autolysosome, a process first pro ...
Fish Cardiovascular Physiology: Plasticity in Design and Function
... increased demands associated with training, elevated activity and maturation. In this symposium, there are 14 presentations that highlight specific aspects of cardiovascular plasticity in a wide range of fish species (from flounder to bluefin tuna), and that clearly demonstrate the multi-level (mole ...
... increased demands associated with training, elevated activity and maturation. In this symposium, there are 14 presentations that highlight specific aspects of cardiovascular plasticity in a wide range of fish species (from flounder to bluefin tuna), and that clearly demonstrate the multi-level (mole ...
Production and Characterization of Islet Amyloid Polypeptide Using
... The amylin gene is localized on the short arm of the chromosome 12 where it is expressed from a single allele of a gene [18]. Among the three exons which the preproamylin is translated from, only the last two code for the complete molecule [28]. It is important to note that it is a requirement that ...
... The amylin gene is localized on the short arm of the chromosome 12 where it is expressed from a single allele of a gene [18]. Among the three exons which the preproamylin is translated from, only the last two code for the complete molecule [28]. It is important to note that it is a requirement that ...
Dynamical remodeling of the during tumor growth vascular network K. Bartha
... Transition probabilities depending on shear force. ...
... Transition probabilities depending on shear force. ...
Microtubule-associated protein 1b is required for shaping the neural
... The cellular mechanisms underlying NC were first revealed in Xenopus and zebrafish, owing to early access and transparency (zebrafish) of the embryo. In Xenopus, explant assays have revealed that migration of deep neural cells in the medial neural plate is mediated by monopolar protrusions (filopodi ...
... The cellular mechanisms underlying NC were first revealed in Xenopus and zebrafish, owing to early access and transparency (zebrafish) of the embryo. In Xenopus, explant assays have revealed that migration of deep neural cells in the medial neural plate is mediated by monopolar protrusions (filopodi ...
Chapter 20 and 21 – Human Body and Digestion/Nutrition
... f. Alveoli is where gas exchange with circulatory system occurs. Lobular sacs. (22.6B) C. Breathing (Fig. 22.8) a. Inhalation – contraction of diaphragm b. Exhalation – muscle relaxes c. Pleural membranes surround lung and form seal. d. Breathing is both voluntary and involuntary. D. Gas exchange – ...
... f. Alveoli is where gas exchange with circulatory system occurs. Lobular sacs. (22.6B) C. Breathing (Fig. 22.8) a. Inhalation – contraction of diaphragm b. Exhalation – muscle relaxes c. Pleural membranes surround lung and form seal. d. Breathing is both voluntary and involuntary. D. Gas exchange – ...
student guide - McWane Science Center
... WORLDS of Animals which also tours the world under the name ANIMAL INSIDE OUT. The display features the most popular species in the animal kingdom. Better than any textbook, this fascinating exhibition shows the complex, amazing biology of the natural world’s most remarkable creatures and their nerv ...
... WORLDS of Animals which also tours the world under the name ANIMAL INSIDE OUT. The display features the most popular species in the animal kingdom. Better than any textbook, this fascinating exhibition shows the complex, amazing biology of the natural world’s most remarkable creatures and their nerv ...
BIOLOGY SPRING FINALEXAMOBJECTIVES11
... 2011 BIOLOGY SPRING FINAL EXAM OBJECTIVES - This is a list most of the concepts you will be required to know on the final. These are similar to the objectives you have already received for each chapter. Be sure to review your vocabulary for each unit. You need to review all major labs in addition to ...
... 2011 BIOLOGY SPRING FINAL EXAM OBJECTIVES - This is a list most of the concepts you will be required to know on the final. These are similar to the objectives you have already received for each chapter. Be sure to review your vocabulary for each unit. You need to review all major labs in addition to ...
Phage adsorption and lytic propagation in
... phage propagation in lactic acid bacteria. However, this thematic was studied in E. coli phages. In this sense and in concordance with our results, it was demonstrated E. coli phages were not able to propagate in starved cells in a mineral salt medium [13]. In particular, some authors reported phage ...
... phage propagation in lactic acid bacteria. However, this thematic was studied in E. coli phages. In this sense and in concordance with our results, it was demonstrated E. coli phages were not able to propagate in starved cells in a mineral salt medium [13]. In particular, some authors reported phage ...
Pectin methylesterases: cell wall enzymes with important roles in
... with the suggested roles (2) and (4). Although experimental evidence to support the view that the pro regions of PMEs are intramolecular chaperones is lacking, the arguments in Table 1 could be applied to PMEs, supporting the hypothetical role of the PME pro region in inhibiting the mature part of t ...
... with the suggested roles (2) and (4). Although experimental evidence to support the view that the pro regions of PMEs are intramolecular chaperones is lacking, the arguments in Table 1 could be applied to PMEs, supporting the hypothetical role of the PME pro region in inhibiting the mature part of t ...
Tissue culture infectivity of different strains of infectious bursal
... virus (IBDV). Serotype I viruses are pathogenic for chickens but individual strains differ markedly in their virulence. Serotype II strains, isolated from fowl, turkeys and ducks (McFerran et al., 1980), are apathogenic for chickens. Both serotypes can be differentiated by cross-neutralization assay ...
... virus (IBDV). Serotype I viruses are pathogenic for chickens but individual strains differ markedly in their virulence. Serotype II strains, isolated from fowl, turkeys and ducks (McFerran et al., 1980), are apathogenic for chickens. Both serotypes can be differentiated by cross-neutralization assay ...
Enzymes for Cell Dissociation and Lysis - Sigma
... histolyticum, or are recombinant versions where E. coli expresses a gene cloned from C. histolyticum. We provide a lot reservation service. You may purchase small quantities from one or more lots and reserve larger quantities until your evaluation is complete. The different collagenase products in t ...
... histolyticum, or are recombinant versions where E. coli expresses a gene cloned from C. histolyticum. We provide a lot reservation service. You may purchase small quantities from one or more lots and reserve larger quantities until your evaluation is complete. The different collagenase products in t ...