Vascular tissue engineering is the cutting-edge technology in medicinal biotechnology. It offers treatment to various complications, especially related to brain injury, arterial infraction, and any other hemorrhages in any part of the body. But, implanting a new functional tissue involves challenges ranging from mimicking biochemical to mechanical conditions and maintaining the interaction between the implanted part and its surrounding. Hereby, I present some of the basic challenges faced by various technologies used as of now. I would love to hear more from my readers.
What process is used to obtain cells from bone marrow and normal peripheral blood?
What is the best cell counting and viability method for primary cells?
AllCells, your primary cells research partner, and Nexcelom Bioscience, your cell counting experts, have joined together in an exclusive collaboration to host a free webinar to help educate researchers and present data from their own experiences.
Vascular tissue engineering is the cutting-edge technology in medicinal biotechnology. It offers treatment to various complications, especially related to brain injury, arterial infraction, and any other hemorrhages in any part of the body. But, implanting a new functional tissue involves challenges ranging from mimicking biochemical to mechanical conditions and maintaining the interaction between the implanted part and its surrounding. Hereby, I present some of the basic challenges faced by various technologies used as of now. I would love to hear more from my readers.
What process is used to obtain cells from bone marrow and normal peripheral blood?
What is the best cell counting and viability method for primary cells?
AllCells, your primary cells research partner, and Nexcelom Bioscience, your cell counting experts, have joined together in an exclusive collaboration to host a free webinar to help educate researchers and present data from their own experiences.
MCQs(Multiple choice questions) on this video are more suitable for medical students; however, medical professionals those who are preparing for postgraduate examinations also can refresh essential basics in anatomy, as they provide useful knowledge in the relevant subject area in general. Hence, it is recommended you to go through these videos and gather some information to gain success in future medical and surgical field examinations.
https://www.youtube.com/watch?v=aVP430l8BrU&t=12s
Selecting a model system is usually one of the first and most challenging steps in exploring a clinical hypothesis, validating a technology, or understanding a biological process. Although cell lines have served the needs of biomedical research for decades, increasingly, grant and publication reviewers as well as agencies regulating drug development, are requesting researchers to reproduce their results in more representative or “clinically relevant” models. This webinar will introduce human and animal-derived primary cells and explain how they currently serve diverse biomedical clinical and research applications as biologically-relevant, species-specific, and simple to use biological systems.
MCQs(Multiple choice questions) on this video are more suitable for medical students; however, medical professionals those who are preparing for postgraduate examinations also can refresh essential basics in anatomy, as they provide useful knowledge in the relevant subject area in general. Hence, it is recommended you to go through these videos and gather some information to gain success in future medical and surgical field examinations.
https://www.youtube.com/watch?v=aVP430l8BrU&t=12s
Selecting a model system is usually one of the first and most challenging steps in exploring a clinical hypothesis, validating a technology, or understanding a biological process. Although cell lines have served the needs of biomedical research for decades, increasingly, grant and publication reviewers as well as agencies regulating drug development, are requesting researchers to reproduce their results in more representative or “clinically relevant” models. This webinar will introduce human and animal-derived primary cells and explain how they currently serve diverse biomedical clinical and research applications as biologically-relevant, species-specific, and simple to use biological systems.
. Introduction
2. Cell / Plasma membrane
3. Transport across membrane
Passive transport
a.Osmosis
b. Simple diffusion
c. Facilitated diffusion
Active transport
a. Primary active transport
b. Secondary active transport
Example-
1. Na+/K+ ATPase
2. Ca+ ATPase
3. Proton pump
4. Transport of large molecule by plasma membrane
Endocytosis
Exocytosis
5. Transport of nutrients by membraneprotiens
Channel protein
Carrier proteins
6. Role of membrane Transport
7. Conclusion
8. Reference
Cell for teaching by pandian M tutor, Dept of Physiology, DYPMCKOP, this ppt ...Pandian M
The cell
Common characteristics of cell –
Typical cell under light microscope
Cell organelles –
6 main types of organelles
Mitochondria
Endocytosis
Receptor mediated endocytosis
Phagocytosis
Functional systems of the cell—
Intercellular connections or junctions
Basic mechanism of transport
References
1. Cell (Plasma)Membrane
All cells acquire the molecules and ions they need from
their surrounding extracellular fluid. There is constant
“traffic” of substances moving across the membrane.
2. Moving Substances Across the
Cell Membrane
The cell membrane functions as a semi-permeable or selectively-
permeable barrier. This means it allows very few molecules across it
while keeping the majority of organically produced chemicals inside
the cell.