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
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.
The coronavirus pandemic has changed the landscape of the country and made those of us with hearing loss acutely aware of new barriers to everyday communication. Working from home or attending school over the internet, confronting Plexiglas barriers and face masks in the grocery store and a trip to an overwhelmed hospital ER all challenge the old ways of accommodating our hearing loss. When the pandemic hit and shutdowns across the country began, HLAA immediately pivoted from our day to day advocacy to working on providing information and education about how to survive the pandemic with a hearing loss. In this webinar, we will talk about what HLAA is seeing and hearing across the country and will provide tips and resources to help you advocate for access during and after the coronavirus pandemic.
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 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.
Delhi air pollution today: Despite rain in January, AQI touches ‘very poor’ The air quality in the capital saw little improvement as compared to Friday, which recorded the AQI value at 310, falling under the ‘very poor’ category. Despite heavy rain and strong windspeed in January, the average air quality value remained 328, worse than last year which recorded an average at 304.
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.
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.
2001 – First cloned human embryos (only to six cell stage) created by Advanced Cell Technology (USA) 2004* – Claim of first human cloned blastocyst created and a cell line established (Korea) – later proved to be fraudulent
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
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?
The "four principles provide a simple, accessible, and culturally neutral approach to thinking about ethical issues in health care. The approach, developed in the United States, is based on four common, basic prima facie moral commitments - respect for autonomy, beneficence, non-maleficence, and justice - plus concern for their scope of application. It offers a common, basic moral analytical framework and a common, basic moral language.
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.
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.
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 .
This presentation is about Research Process in the context of health science courses specifically Bachelor's Degree of Nursing Science. The students are Level 4 students. In this case, Research in Nursing is a 2-hour lecture/per week.
Familiarizes the EMT-B candidate with the introductory aspects of emergency medical care. Topics covered include the Emergency Medical Services system, roles and responsibilities of the EMT-B, quality improvement, and medical direction. Also includes the training module on EMS Research. Estimated teaching 1-2 hours. Meets or exceeds USDOT NHTSA 2009 EMT/EMR training requirements.