How cells of neoplastic tumors obtain oxygen and nutrients, Biology

Assignment Help:

Q. How do cells of neoplastic tumors obtain oxygen and nutrients and release wastes?

In the neoplastic tumors a phenomenon called as angiogenesis occurs. The Angiogenesis is the formation of new blood vessels. The Neoplastic cells induce the formation of new blood vessels to irrigate and drain the neoplastic tissue. The Angiogenesis is important because the tumor growth depends on it. Lots of research on cancer has tried to discover natural and synthetic substances to inhibit angiogenesis.

Related Discussions:- How cells of neoplastic tumors obtain oxygen and nutrients

Percussive instruments-coronal disassembly devices, Percussive instruments ...

Percussive instruments -Crown and bridge remover CORONA flex I. Nitch -it's tip look like the curette and has hock -4 or 5 tips according to tooth position and accessib

What are the three main limiting factors of photosynthesis, What are the th...

What are the three main limiting factors of photosynthesis? The three major limiting factors of photosynthesis process are light intensity, carbon dioxide concentration and tem

Explain the purpose of preparation of isolates from protein, Purpose of the...

Purpose of the preparation of isolates from a protein The major purpose of the preparation of concentrates and isolates from a protein source is to increase the concentration o

Injection route - administration of drugs, Injection Route An injecti...

Injection Route An injection is an unpleasant experience for a person at any age and is particularly traumatic to the small child who often lives in fear to the next "need

Define compartments of extracellular fluid, Define Compartments of Extracel...

Define Compartments of Extracellular Fluid? The extracellular fluid compartment is further subdivided into several smaller compartments. These include: 1. Plasma 2. The i

Roles of fatty acid, Fatty acids have four main biological roles: 1. Th...

Fatty acids have four main biological roles: 1. They are used to create sphingolipids and glycerophospholipids which are necessary elements of biological membranes; 2. Nume

Which are the three parts of the small intestine, Which are the three parts...

Which are the three parts of the small intestine? The small intestine is separated into three portions: duodenum, jejunum and ileum. Digestion System - Image Diversity: smal

Define stress factors - etiological risk factors in cancer, Define Stress F...

Define Stress Factors - Etiological Risk Factors in Cancer? Emotions playing a part in malignancy are not a new idea. But these relationships are extremely difficult to measure

Explain microscopy - principles, Explain Microscopy - Principles, Use and M...

Explain Microscopy - Principles, Use and Maintenance? We start the Practicals in the Food Microbiology and Safety Course with an orientation to the microscope. This first Pract

Human embryo, Human embryo: After fertilization the human embryo divide...

Human embryo: After fertilization the human embryo divides mitotically and develops two membranes: 1) Chorion 2) Amnion Functions of the membranes: i) Chorion : It

Write Your Message!

Name

Email id

Message

Verfication Code

User Account

All Pages