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Why can't clinical trials be done on human tissue samples only?
The tissue samples are not alive. They are not growing/moving like a living human so the effects the drugs have on the non living samples may be different to the effects on a living human.
Are there visible nuclei in the sclerenchyma tissue?
The nuclei is not visible in the sclerenchyma tissue at maturity because the cells are usually dead.
Is parenchyma a dead tissue?
no. it is a living tissue.
What is the living tissue in teeth?
A living cell is the smallest structure of that carries out specific functions.
Is the cornea a living tissue?
No, it is not.
Why can't clinical trials be done on human tissue samples only?
The tissue samples are not alive. They are not growing/moving like a living human so the effects the drugs have on the non living samples may be different to the effects on a living human.
What happens when you put eye drops when you're on LSD?
LSD is potent in such very small quantities that it can have significant effects when it comes in contact with skin, which is dead tissue. If it is capable of absorbing through dead tissue to living tissue in large enough quantities to have effects, then it is certain to have effects when put on living tissue, which has much closer contact to the bloodstream and therefore the brain. In short, it certainly will, even in very small quantities.
Why clinical trials can't be done on human tissues?
The tissue samples are not alive. They are not living or moving like a living human. The effects of the drugs may be different on 'non living' samples may be different to the effects on a non-living human.
Are there visible nuclei in the sclerenchyma tissue?
The nuclei is not visible in the sclerenchyma tissue at maturity because the cells are usually dead.
Are there visible nuclei in the tissue?
tissues are made of specialized cells that do have nuclei
Why clinical trials can't be done on human tissue samples only?
Clinical trials are designed to evaluate the safety and efficacy of treatments in humans, which requires testing them in a living, functioning organism. Human tissue samples cannot explain how a treatment affects the whole body, including its absorption, distribution, metabolism, and excretion. Additionally, clinical trials allow researchers to monitor for adverse effects due to the treatment, which cannot be assessed in tissue samples alone. For high-quality human tissue samples for in-vitro research, visit Central BioHub.
Is connective tissue living?
There are living and nonliving components in a connective tissue.
What type of bone tissue does not have any open visible spaces?
Compact bone is the type of bone tissue without visible open spaces. In contrast, spongy bone has visible spaces.
Is parenchyma a dead tissue?
no. it is a living tissue.
What kind of body tissue is both living and non living?
connective tissue proper
What are negative effects of visible light?
It could blind you, sunwise burn you or give you cancer
Are bones living tissue?
yes, they are an ossified tissue
