Q: Discuss special techniques used in tissue processing
A: Tissues are the network of specialized cells that compile to form organs in the body. Tissue…
Q: Imagine that you are designing a scaffold for cartilage tissue engineering? Describe the…
A: Many materials have been studied for cartilage tissue engineering, including natural and synthetic…
Q: What is the required volume of embedding medium for routine tissue processing?
A: ANSWER: INTRODUCTION. Embedding or blocking or casting is the process in which the impregnated…
Q: Define Adhesive forces
A: The term "adhesive forces" refers to the attractive forces between unlike substance, such as…
Q: How do you calculate the temperature profile in heated tissue?
A: Temperature Profile -- This term is used to describe the process of recording and interpreting the…
Q: hat are the purposes of tissue fixation ?
A: The process of preserving and fixing internal and external structures of cells and other…
Q: Give the common name of each connective tissue fibe
A: Connective tissue is the tissue as name suggest, it connects tissue to the organs. It is the tissue…
Q: What are the effects of cold ischemia to tissue processing?
A: cold ischemia is the time interval from in vivo cold organ donor preservation initiation to graft…
Q: Distinguish between protoxylem and metaxylem in terms of the types of secondary wall thickenings
A: The main difference between protoxylem and metaxylem is that protoxylem is the first formed primary…
Q: WHAT IS BIODEGRADABLE AND BIOCOMPATIBLE POLYMERS FOR TISSUE ENGINEERING WITH THE USES
A: Tissue Engineering is a field of science that involves the application of combined knowledge in…
Q: In order to ensure good collagenization, which of the following is true during the proliferation…
A: Introduction:- Wound healing is the process of replacing dead or injured tissue by granulation…
Q: How can you tell dense regular connective tissue and smooth muscle tissue apart under the microscope
A: Introduction A group of cells organized together to perform a specific function is called a tissue.…
Q: What are tissue culture?
A: Tissue culture refers to a process in which small portions of a tissue are introduced into a…
Q: What are the functions and the possible effects when the cells are damaged or injured of muscle…
A: Cells are known as some tiny packets which consists of minute warehouses, their factories, power…
Q: make table to differentiate ITP, TTP, HIT, DIC.
A: Platelets They are also known as thrombocytes, and they are crucial to the process of hemostasis.…
Q: In a cycling accident, Patient A suffered a full-thickness wound, with an area of about 7cm x 3cm,…
A: when a person get injured.then it is given an injection of tetanus in order to prevent…
Q: Name three types of protein fibers found in connective tissue.
A: Answer: Introduction: Connective tissue is the cluster of tissues in the body which regulate the…
Q: How can you recognize readily the presence of adipose connective tissue in any given specimen?…
A: Adipose tissue is the type of tissue that is present for the storage of fat that can be hydrolyzed…
Q: Tissue engineering combines living cells with synthetic materials to create functional substitutes…
A: Tissue engineering is a process that uses a combination of cells, engineering methods, and…
Q: What is the difference between fibrosis and regeneration?
A: Animal physiology is the systematic study of the supporting features, roles, and processes of…
Q: The smooth muscle tissue is consists of long muscle fibers Called visceral muscle Its cells have…
A: Muscles are the soft tissues that produce force and motion in animals. They are made up of protein…
Q: write the reason for swelling of guard cell.
A: Guard cells are the cells that are present above and below the surface of leaves. It controls the…
Q: What is the significance of clearing in tissue processing?
A: Tissue processing - Fixation Dehydration Clearing Wax infiltration Embedding
Q: Enumerate 4 other pre-analytical factors and describe how they could affect the outcome of tissue…
A: Preanalytical Phase: *The preanalytical phase means the laboratory do not have no direct control on…
Q: How can you recognize readily the presence of adipose connective tissue in any given specimen?
A: Connective tissues is one of the basic types of tissues in our body including epithelial tissue,…
Q: What is connective tissueproper?
A: Tissues can be defined as the groups of cells composed of similar structures that act together in…
Q: Tissue engineering combines living cells with synthetic materials to create functional substitutes…
A:
Q: Please explain what is an optical section image. For the imaging techniques discussed in class,…
A: Optical sectioning is often described as the capability to image thin sections of thick specimens…
Q: Describe the 2 dominant components in the soft tissue ECM and explain how each component contributes…
A: Extracellular matrix (ECM) is an extensive molecule network composed of three major components:…
Q: Discuss and elaborate the hormonal control and biochemistry of sclerotization of cuticle.
A: sclerotization of cuticle. The formation of the new cuticle may be largely viewed as a succession of…
Q: Briefly describe the role of 3D printing in tissue engineering. Also describe its working principle.
A: The 3D printing plays a key role in the tissue engineering. The main goal of 3D printing is to…
Q: 4. List three important properties of a tissue engineering scaffold. Which of these would be most…
A: Tissue engineering is a branch of biomedical engineering that uses the principles of biology,…
Q: Directions: Define the following terms below. Write the description below. Tissues
A: To attain more efficiency and perform various activities, multicellular organisms came into…
Q: Which type of microscopy allows us to clearly view the internal contents of cell structures smaller…
A: Microscopy is the technical field of using microscopes to visualise objects and areas of objects…
Q: What is the importance of porosity in tissue engineering scaffolds? Describe 2 different methods for…
A: Three-dimensional (3D) scaffolds are extensively used in tissue engineering applications to provide…
Q: Give the common name of each connective tissue fiber: a. Collagen Fibers b. Elastic Fibers c.…
A: Fibrous tissue that differs mostly in density and cellularity makes up connective tissues. Bone,…
Q: Write a step by step procedure for sectioning tissues
A: Microscopic analysis of cells and tissues requires the preparation of very thin, high quality…
Q: How do you calculate the cell size of connective tissue under a microscope? How do you determine a…
A: There are various kinds of tissues present in the body of every organism, one of the types of these…
Q: What would happen to a polarized epithelial cell tissue if we added a calcium chelating agent…
A: Answer : if we assume calcium chelating agent externally to a polarized epithelial cell tissue then…
Q: Dense regular connective tissue forms tendons, ligaments, aponeuroses, and fascia. Dense irregular…
A: Along with epithelial tissue , muscle tissue, and nervous tissue, connective tissue is one of the…
Q: Define microscopy
A: Single Cell Technologies are techniques that are commonly used to investigate cells and cell…
Q: Name the tissue represented by the jute fibres used for making the ropes?
A: Natural fibers are those fibers which are obtained from natural resources such as plants or animals.…
Q: In a tv commercial they introduce “Colastin” as a skin product against skin aging. It is made up of…
A: Colastin is a product developed for cosmetic purpose that provides nourishment to the skin. It is…
Q: Identify and describe the factors that affect the quality of fixation on each tissue.
A: Introduction :- In order to study tissues ( group of cells) with a microscope , they are needed to…
Q: After your assessment your client face looked as in the below picture, how would you describe the a…
A: Neuro-ophthalmologic & Cranial nerve disorders: Cranial nerve dysfunction can affect the eye,…
Name four kinds of solutions that can cause tissue to detach from slides in tissue sectioning?
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- What is the role of cells in tissue engineering in general (why do we use cells in tissue engineering)?What is the purpose of fixing tissue for microscopic viewing?What is the role of cells in tissue engineering in general (why do we use cells in tissue engineering)? Describe what we see in the Figure below, what do the colours indicate/what could they stain for? Red Blue Green
- What is the required volume of embedding medium for routine tissue processing?Briefly describe the role of 3D printing in tissue engineering. Also describe its working principle.What is the importance of porosity in tissue engineering scaffolds? Describe 2 different methods for the production of porous scaffolds.
- Imagine that you are designing a scaffold for cartilage tissue engineering? Describe the requirements of engineered scaffolds for cartilage tissue engineering application. How would you manufacture that desired scaffold? Briefly explain manufacturing method.a. Explain the purposes of tissue fixation and tissue staining. b. Identify the factors that affect the quality, of tissue fixation and describe the effects of fixation on tissue (e.g., Temperature, size of tissue, time of fixation, or osmolality of fixative.) c. Describe the following types of microscopes and describe reasons for their use. a. Light (compound microscopy), b Polarizing microscopy, c. Phase-contrast, d. Interference microscopy, e. Darkfield, f. Fluorescence, g. Electron (scanning and transmission). h. Confocal microscope. d.…a) Briefly describe the concept of and instrument configuration for confocal microscopy. b) How do confocal and conventional microscopy compare? c) What other microscopy techniques can provide super-resolution?
- a) Give the importance of the hexose monophosphate shunt. b) Give the importance of its products? c) In which type of tissue and which part of the cell does it commonly occur?Tissue engineering combines living cells with synthetic materials to create functional substitutes for human tissues. What components would you use to engineer a replacement for facial skin? Include an adequately labeled sketch/diagram.Polymeric materials have a widely used in vascular grafts, artificial heart valves, sutural materials, dentures, joints, prostheses lenses, prostheses eye, prostheses ear, cosmetic and reconstructive surgery. Why?