Before stomach cancer surgery, chemotherapy may be administered. This is referred to as neoadjuvant therapy.
<h3>What is the most successful treatment for gastric cancer?</h3>
Rarely is surgery done, and chemotherapy is typically the main form of treatment. The use of palliative chemotherapy for stomach cancer has been shown in studies to increase both the length and quality of life.
Chemotherapy is the usual course of treatment for stage IV stomach cancer, although prognoses are still dismal. Uncertainty exists over the efficacy of induction chemotherapy followed by surgery in certain individuals who had a satisfactory response to chemotherapy.
The percentage of persons with the same type and stage of cancer who are still alive five years (or more) after their diagnosis can be determined by looking at survival rates.
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Answer:
1.planning your medical career
2.choosing a speciality
3.work on the speciality
Answer:
Polymerase chain reaction, or PCR, is a technique to make many copies of a specific DNA region in vitro (in a test tube rather than an organism).
PCR relies on a thermostable DNA polymerase, Taq polymerase, and requires DNA primers designed specifically for the DNA region of interest.
In PCR, the reaction is repeatedly cycled through a series of temperature changes, which allow many copies of the target region to be produced.
PCR has many research and practical applications. It is routinely used in DNA cloning, medical diagnostics, and forensic analysis of DNA.
PCR:
Polymerase chain reaction (PCR) is a common laboratory technique used to make many copies (millions or billions!) of a particular region of DNA. This DNA region can be anything the experimenter is interested in. For example, it might be a gene whose function a researcher wants to understand, or a genetic marker used by forensic scientists to match crime scene DNA with suspects.
Typically, the goal of PCR is to make enough of the target DNA region that it can be analyzed or used in some other way. For instance, DNA amplified by PCR may be sent for sequencing, visualized by gel electrophoresis, or cloned into a plasmid for further experiments.
PCR is used in many areas of biology and medicine, including molecular biology research, medical diagnostics, and even some branches of ecology.
1.true
2.false
This is the answer to both of the questions