All cells have the following basic structure: A thin, flexible plasma membrane surrounds the entire cell. The interior is filled with a semi-fluid material called the cytoplasm. Also inside are specialized structures called organelles and the cell’s genetic material.
We propose that membranes whose proteins and polar lipids are distributed asymmetrically in the two halves of the membrane bilayer can act as bilayer couples, i.e., the two halves can respond differently to a perturbation. This hypothesis is applied to the interactions of amphipathic drugs with human erythrocytes. It is proposed that anionic drugs intercalate mainly into the lipid in the exterior half of the bilayer, expand that layer relative to the cytoplasmic half, and thereby induce the cell to crenate, while permeable cationic drugs do the opposite and cause the cell to form cup-shapes. This differential distribution of the drugs is attributed to interactions with the phosphatidylserine that is concentrated in the cytoplasmic half of the membrane. Impermeable amphipathic drugs intercalate only into the exterior half of the bilayer, and therefore are crenators of the intact cell.
ONCOGENIC VIRUSES Viruses that produce tumours in their natural host / experimental animals or which induce malignant transformation of cells on culture. Features of viral oncogenesis - cause cancer in humans & animals - long latency between viral infection and tumorigenesis - modulate growth control pathways in cells - viral markers are present in tumor cells
Inorganic materials – substances present in ash when food or any living organism cremated Oxygen, hydrogen, carbon and nitrogen excluded - these form organic compounds and not found in ash Building - Form part of skeleton and all soft tissues Hence, found in rigid body structures (bones) and soft body tissues (muscles) Regulatory function - associated with variety of systems: Heart beat Clotting of blood Maintenance of internal pressure of body fluids Nerve responses Transport of oxygen from lungs to tissues.
150 Management Models for powerful business presentations. Content: Break-even, Financing Life Cycle, Economies of Scale, Elasticity, Sales Cycles Market Potential, Portfolio Matrix, Product Model, Four P's, Push/Pull Strategy, Marketing Mix, PDCA Cycle, SWOT, Value Chain, Ansoff Matrix, BCG Matrix, 7-S Modell, Core Competencies, GE Business Screen, Nine Cell Industry Risk/Reward Diagram, Porter's Five Forces, Industry Competition, Generic Strategies, Geobusiness Modell, Porter's Diamond, Matrix Design, PIMS, Leavitt's Diamond, Belbin's Team Roles, Theory X/Y, Maslow's Hierarchy, Herberg's Theory, Cultural Web, Pareto Curve, CIM Concept, Value Drivers More business diagrams to download on www.drawpack.com your visual business knowledge
150 Management Models for powerful business presentations. Content: Break-even, Financing Life Cycle, Economies of Scale, Elasticity, Sales Cycles Market Potential, Portfolio Matrix, Product Model, Four P's, Push/Pull Strategy, Marketing Mix, PDCA Cycle, SWOT, Value Chain, Ansoff Matrix, BCG Matrix, 7-S Modell, Core Competencies, GE Business Screen, Nine Cell Industry Risk/Reward Diagram, Porter's Five Forces, Industry Competition, Generic Strategies, Geobusiness Modell, Porter's Diamond, Matrix Design, PIMS, Leavitt's Diamond, Belbin's Team Roles, Theory X/Y, Maslow's Hierarchy, Herberg's Theory, Cultural Web, Pareto Curve, CIM Concept, Value Drivers More diagrams to download on www.drawpack.com your visual business knowledge
30 Benchmark Business models and graphics for your business presentations. Download these s on http://www.drawpack.com Content: Break-even, Financing Life Cycle, Economies of Scale, Elasticity, Sales Cycles Market Potential, Portfolio Matrix, Product Model, Four P's, Push/Pull Strategy, Marketing Mix, PDCA Cycle, SWOT, Value Chain, Ansoff Matrix, BCG Matrix, 7-S Modell, Core Competencies, GE Business Screen, Nine Cell Industry Risk/Reward Diagram, Porter's Five Forces, Industry Competition, Generic Strategies, Geobusiness Modell, Porter's Diamond, Matrix Design, PIMS, Leavitt's Diamond, Belbin's Team Roles, Theory X/Y, Maslow's Hierarchy, Herberg's Theory, Cultural Web, Pareto Curve, CIM Concept, Value Drivers
30 Benchmarkt Management models, diagrams and charts for powerful business presentations. Content: Break-even, Financing Life Cycle, Economies of Scale, Elasticity, Sales Cycles Market Potential, Portfolio Matrix, Product Model, Four P's, Push/Pull Strategy, Marketing Mix, PDCA Cycle, SWOT, Value Chain, Ansoff Matrix, BCG Matrix, 7-S Modell, Core Competencies, GE Business Screen, Nine Cell Industry Risk/Reward Diagram, Porter's Five Forces, Industry Competition, Generic Strategies, Geobusiness Modell, Porter's Diamond, Matrix Design, PIMS, Leavitt's Diamond, Belbin's Team Roles, Theory X/Y, Maslow's Hierarchy, Herberg's Theory, Cultural Web, Pareto Curve, CIM Concept, Value Drivers More business diagrams to download on http://www.drawpack.com your visual business knowledge
The connective tissue of oral mucosa plays an important role in health and disease. This presentation will describe all the components of the connective tissue of oral mucosa and its function and importance.
Food product specifically formulated to attain higher amount of nutrients or phytochemicals than would naturally occur in that food Combination of numerous ingredients to achieve a specific set of goals e.g. infant formula as designer food influencing immune system and development
The mTOR protein is a 289-kDa serine threonine kinase that belongs to the phosphoinositide 3-kinase (PI3K)-related kinase family and is conserved throughout evolution. mTOR nucleates at least two distinct multi-protein complexes, mTOR complex 1 (mTORC1) and mTOR complex 2 (mTORC2.
the important aspects of guidelines to be followed in dental colleges and clinic during COVID-19,DO'S and DONT'S in each speciality and hoe to treat resolved COVID-19 patients?
Complete presentation including all the vitamins, minerals, carbohydrates, proteins and fats required for the maintenance of oral and general health, their dietary sources, daily requirements, functions, effects, deficiency disorders, symptoms and treatment.
Important concept in sociology. Theories of family and marriage . Health status of society is influence and determine by family and marriage . Nursing concern , the study of family and marriage beneficial to greater care give to client .
There is a need for developing entrepreneurs in engineering education. This PPTs give a method of incorporating the entrepreneurship development in the existing curricula. This process would help the instructors to incorporate the case studies and projects to motivate the students.
Deals with the conventional water treatment plant and units. coagulation-flocculation, clariflocculator (settling/sedimentation tanks), filtration (rapid gravity, slow sand and roughing filters), and disinfection (chlorination) are covered in this presentation.
deals with waste stabilization pond systems for sewage treatment. Includes process description, mechanisms of treatment, and design of anaerobic ponds, facultative ponds and maturation ponds.
Many medical problems alter the nutritional needs resulting malnutrition Poor nutrition enhance the severity and course of disease 40-60% Hospitalized patients are malnourished and other may develop it after 3 weeks of their admission Altogether, it compromise the patient immune system and reduce the rate of its recovery Illness caused severe effect on nutritional status