... indicated that, M. xanthus PCO2 released an extracellular substance that dissolved the cyanobacteria cell wall at the point of contact. It was therefore, speculated based on the Burnham studies (1981) that, there is a possibility of release of exoenzymes during the physical contact between bacteria ...
Hemoglobin and O2 transport - SHMD 339: Exercise Physiology 3
... Defined as the pressure that any one gas would exert on the walls of the container if it were the only gas present ...
... Defined as the pressure that any one gas would exert on the walls of the container if it were the only gas present ...
Antiangiogenic Effect of Ficus deltoidea Jack Standardised Leaf
... results show that FD extracts are not cytotoxic to HUVECs; according to the National Cancer Institute (NCI) extracts with IC50 >20 µg mL-1 are not considered cytotoxic [19]. However, the extracts showed higher cytotoxicity towards the colon cancer (HCT 116) and breast cancer (MDA-MB-231) cells. In o ...
... results show that FD extracts are not cytotoxic to HUVECs; according to the National Cancer Institute (NCI) extracts with IC50 >20 µg mL-1 are not considered cytotoxic [19]. However, the extracts showed higher cytotoxicity towards the colon cancer (HCT 116) and breast cancer (MDA-MB-231) cells. In o ...
Passive Transport
... and to export waste materials and substances that are needed outside the cell. There are several methods by which substances (molecules and ions) can cross the cell membrane: ...
... and to export waste materials and substances that are needed outside the cell. There are several methods by which substances (molecules and ions) can cross the cell membrane: ...
Growing and Working with Peripheral Neurons
... capacity to extend neurites. In general, neurons do not adhere to plain glass or even to plastic culture dishes (except when methylcellulose is added to the medium; see later). There are several possibilities for treating these surfaces that enhance their capacity to adhere to cells. As with the res ...
... capacity to extend neurites. In general, neurons do not adhere to plain glass or even to plastic culture dishes (except when methylcellulose is added to the medium; see later). There are several possibilities for treating these surfaces that enhance their capacity to adhere to cells. As with the res ...
An Introduction to Tissues
... • 4-4 Compare the structures and functions of the various types of connective tissues. • 4-5 Describe how cartilage and bone function as a supporting connective tissue. • 4-6 Explain how epithelial and connective tissues combine to form four types of tissue membranes, and specify the functions of ea ...
... • 4-4 Compare the structures and functions of the various types of connective tissues. • 4-5 Describe how cartilage and bone function as a supporting connective tissue. • 4-6 Explain how epithelial and connective tissues combine to form four types of tissue membranes, and specify the functions of ea ...
Metabolic allometric scaling model. Combining cellular
... Metabolism is very important from evolutionary, ecological perspectives, and for organisms' development and functioning. It depends on different parameters, of which organisms' mass is considered as one of the most important. Simple relationships between the mass of organisms and their metabolic rat ...
... Metabolism is very important from evolutionary, ecological perspectives, and for organisms' development and functioning. It depends on different parameters, of which organisms' mass is considered as one of the most important. Simple relationships between the mass of organisms and their metabolic rat ...
IP3R-mediated Ca2+ release regulates protein metabolism in
... and Hasan, 2009). Thus, it is possible that a signaling cascade connects SOCE to protein translation, via IP3R. Unlike NE cells, the rate of protein translation in itprku neurons was found to be no different from control neurons (Fig. S4A,B), suggesting that IP3R compensation of InR signaling is cel ...
... and Hasan, 2009). Thus, it is possible that a signaling cascade connects SOCE to protein translation, via IP3R. Unlike NE cells, the rate of protein translation in itprku neurons was found to be no different from control neurons (Fig. S4A,B), suggesting that IP3R compensation of InR signaling is cel ...
Digestive Systems: The Anatomy of Representative Vertebrates
... Arthropods and annelids have a digestive tube that passes more or less straight through the body from head to tail. The digestive tubes in such organisms include storage areas, grinding areas, digestive areas, and absorptive areas, but the tube is not longer than the organism. In vertebrates, on the ...
... Arthropods and annelids have a digestive tube that passes more or less straight through the body from head to tail. The digestive tubes in such organisms include storage areas, grinding areas, digestive areas, and absorptive areas, but the tube is not longer than the organism. In vertebrates, on the ...
Circulation is established in a stepwise pattern in the mammalian
... Although it is generally assumed that 5 sp (E8.25) embryos demonstrate functional circulation, the onset and extent of blood flow have not been specifically examined. One of the difficulties in determining the timing of developmental events in the early mouse embryo is the variability of development ...
... Although it is generally assumed that 5 sp (E8.25) embryos demonstrate functional circulation, the onset and extent of blood flow have not been specifically examined. One of the difficulties in determining the timing of developmental events in the early mouse embryo is the variability of development ...
IgA Nephritis fact sheet - Kidney Health Australia
... pressure. These drugs lower blood pressure and help to protect kidney ...
... pressure. These drugs lower blood pressure and help to protect kidney ...
PDF
... We postulated that physiologic variability in the ventrotubercular pathway might be revealed by measuring percent apposition. Ventrotubercular cells were labeled by making an extracellular injection of biotinylated dextran amine (BDA) into a restricted frequency region of the DCN. We examined the si ...
... We postulated that physiologic variability in the ventrotubercular pathway might be revealed by measuring percent apposition. Ventrotubercular cells were labeled by making an extracellular injection of biotinylated dextran amine (BDA) into a restricted frequency region of the DCN. We examined the si ...
Assessment of antimicrobial compounds by microscopy techniques
... Nowadays, AFM has emerged as a powerful technique able to characterize lipid bilayers and other biological soft materials. The high resolution provided by AFM is not accessible by other techniques as conventional transmission electron microscopy (TEM), scanning electron microscopy (SEM) and fluoresc ...
... Nowadays, AFM has emerged as a powerful technique able to characterize lipid bilayers and other biological soft materials. The high resolution provided by AFM is not accessible by other techniques as conventional transmission electron microscopy (TEM), scanning electron microscopy (SEM) and fluoresc ...
Challenges in Endometrial biopsy
... arrangement or affiliation with one or more organizations that could be perceived as a direct or indirect conflict of interest in the content of this presentation. ...
... arrangement or affiliation with one or more organizations that could be perceived as a direct or indirect conflict of interest in the content of this presentation. ...
Two Plant–Viral Movement Proteins Traffic in the
... 2003; Mitra et al., 2003), which in transient expression assays showed an association with the ER network or ER-derived structures at the cell periphery (Solovyev et al., 2000; Zamyatnin et al., 2002). Mutations in the predicted transmembrane domains of PVX TGB proteins that disrupt membrane binding ...
... 2003; Mitra et al., 2003), which in transient expression assays showed an association with the ER network or ER-derived structures at the cell periphery (Solovyev et al., 2000; Zamyatnin et al., 2002). Mutations in the predicted transmembrane domains of PVX TGB proteins that disrupt membrane binding ...
Biology 376 Animal Development
... The stories are in every newspaper: cloning, stem cells, genetic engineering, in vitro fertilization, cancer therapies, organ regeneration, and protocols for prolonging our lifespan. In the past five years, developmental biology has usurped a place formerly occupied by science fiction… This ability ...
... The stories are in every newspaper: cloning, stem cells, genetic engineering, in vitro fertilization, cancer therapies, organ regeneration, and protocols for prolonging our lifespan. In the past five years, developmental biology has usurped a place formerly occupied by science fiction… This ability ...
14.3 Skeletal System Exploration
... childbirth. The female pelvis is flatter, more rounded and proportionally larger. A male's pelvis is about 90 degrees or less of angle, whereas a female's is 100 degrees or more. While they become brittle when outside of the body, bones are very much alive inside the body, being fed by a network of ...
... childbirth. The female pelvis is flatter, more rounded and proportionally larger. A male's pelvis is about 90 degrees or less of angle, whereas a female's is 100 degrees or more. While they become brittle when outside of the body, bones are very much alive inside the body, being fed by a network of ...
Roles of FGFs as adipokines in adipose tissue development
... and metabolism (Wang et al., 2008; Galic et al., 2010). Although BAT also produces adipokines, the endocrine roles of BAT are needed to determine by further research (Villarroya et al., 2013). Fibroblast growth factors (FGFs) are signaling proteins with diverse functions in development, metabolism, ...
... and metabolism (Wang et al., 2008; Galic et al., 2010). Although BAT also produces adipokines, the endocrine roles of BAT are needed to determine by further research (Villarroya et al., 2013). Fibroblast growth factors (FGFs) are signaling proteins with diverse functions in development, metabolism, ...
A Golgi and tonoplast localized Sacyl transferase is involved in cell
... patterns in cellular membrane compartments which are different from their counterparts in yeast and mammals (Batistic, 2012). As part of an effort to determine the biological functions of Arabidopsis PATs we analysed two T-DNA insertion lines (Alonso et al., 2003) of AtPAT10 (At3g51390), investigat ...
... patterns in cellular membrane compartments which are different from their counterparts in yeast and mammals (Batistic, 2012). As part of an effort to determine the biological functions of Arabidopsis PATs we analysed two T-DNA insertion lines (Alonso et al., 2003) of AtPAT10 (At3g51390), investigat ...
Primary cell wall composition of pteridophytes and spermatophytes
... We are therefore documenting the evolution of the PCW composition of vascular plants. Vascular plants (tracheophytes) form a well-supported monophyletic group which originated around 420 million years ago ( Judd et al., 1999). It is of interest to identify any changes in cell wall composition that h ...
... We are therefore documenting the evolution of the PCW composition of vascular plants. Vascular plants (tracheophytes) form a well-supported monophyletic group which originated around 420 million years ago ( Judd et al., 1999). It is of interest to identify any changes in cell wall composition that h ...
active transport
... • Many polar molecules and ions that are normally impeded (阻擋) by the lipid bilayer of the membrane diffuse passively with the help of transport proteins that span the membrane. • The passive movement of molecules down its concentration gradient via a transport protein is ...
... • Many polar molecules and ions that are normally impeded (阻擋) by the lipid bilayer of the membrane diffuse passively with the help of transport proteins that span the membrane. • The passive movement of molecules down its concentration gradient via a transport protein is ...
Transcriptome Analysis of Early Organogenesis in Human Embryos
... (A) Component plane presentation integrated self-organizing map (CPP-SOM) of human embryos, depicting dynamic transcriptome changes during early human organogenesis. Each presentation illustrates a sample-specific transcriptome map, in which all the up-regulated (in red), down-regulated (in blue), a ...
... (A) Component plane presentation integrated self-organizing map (CPP-SOM) of human embryos, depicting dynamic transcriptome changes during early human organogenesis. Each presentation illustrates a sample-specific transcriptome map, in which all the up-regulated (in red), down-regulated (in blue), a ...
... Boron deficiency in coffee is widely spread in Brazilian plantations, but responses to B fertilizer have been erratic, depending on the year, form and time of application and B source. A better understanding of the effects of B on plant physiology and anatomy is important to establish a rational fer ...
Biology 11 - Earthworm Dissection Guide
... worms cannot release themselves from the cocoon. They must be set free from the outside. They will only hatch if and when the conditions are right for their survival. If there are not enough soil bacteria (the good kind) the worms will not be released. The bacteria itself decays the outer part of th ...
... worms cannot release themselves from the cocoon. They must be set free from the outside. They will only hatch if and when the conditions are right for their survival. If there are not enough soil bacteria (the good kind) the worms will not be released. The bacteria itself decays the outer part of th ...
Document
... 30) Which of the following statements concerning the endosymbiotic theory is FALSE? A) Eukaryotes were formed from the union of small anaerobic cells by larger aerobic cells. B) Mitochondria and chloroplasts can divide independently of the cell. C) Mitochondria and chloroplasts have their own DNA an ...
... 30) Which of the following statements concerning the endosymbiotic theory is FALSE? A) Eukaryotes were formed from the union of small anaerobic cells by larger aerobic cells. B) Mitochondria and chloroplasts can divide independently of the cell. C) Mitochondria and chloroplasts have their own DNA an ...