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Chemotherapy Types

Cancer chemotherapy agents are classified according to their chemical nature and function. Some of the well known classes of cancer chemotherapy agents include alkylating agents, plant alkaloids, antimetabolites, anthracyclines, topoisomerase inhibitors and corticosteroids.

11 Dec 2009

Chemotherapy Treatment Schemes

Chemotherapy regimens are aimed at destroying rapidly growing cancer cells with cytotoxic substances. Such a regimen may be used to try and cure a patient or to provide palliative relief and ease symptoms in the advanced stages of cancer. While curative chemotherapy aims to increase survival outcomes, palliative chemotherapy provides symptomatic relief for terminal cancer patients.

11 Dec 2009

Chemotherapy Principles

The body is composed of many different types of cells that all grow, divide, and die in an orderly manner. This process is tightly regulated and controlled by the DNA machinery within cells.

11 Dec 2009

History of Chemotherapy

Chemotherapy was first developed at the beginning of the 20th century, although it was not originally intended as a cancer treatment.

11 Dec 2009

What is Chemotherapy?

Chemotherapy literally refers to the treatment of certain diseases using specific chemicals that are destructive to malignant cells or to the causative agent of a disease such as a bacteria or virus. Therefore, the treatment can be broadly divided into two categories - cancer chemotherapy and antimicrobial chemotherapy.

11 Dec 2009

Cardiovascular Disease Research

Cardiovascular diseases kill and hospitalize millions of people worldwide each year. This makes them an important disease entity that has garnered large amounts of research.

11 Dec 2009

Cardiovascular Disease Diagnosis

Cardiovascular diseases are diagnosed using an array of laboratory tests and imaging studies. The primary part of diagnosis is medical and family histories of the patient, risk factors, physical examination and coordination of these findings with the results from tests and procedures.

11 Dec 2009

Lowering Risk for Cardiovascular Disease

There are several risk factors for cardiovascular diseases. Some of these are un-changeable. These include advancing age, male sex and women after menopause and genetic disposition to acquire heart diseases.

11 Dec 2009

What is Cardiovascular Disease?

Diseases of disorders of this system are termed cardiovascular diseases. Cardiovascular diseases kill an estimated 17 million people worldwide each year. Majority of these are due to heart attacks and strokes.

11 Dec 2009

Carbohydrate Metabolism

Carbohydrates are an important source of energy for most living organisms. The continued activity of every living cell depends on highly coordinated biochemical reactions, which are fuelled by energy generated through carbohydrate metabolism.

11 Dec 2009

Foods High in Carbohydrates

Carbohydrates are one of the most important food groups worldwide and examples of these foods include...

11 Dec 2009

Carbohydrate Monosaccharides

Carbohydrates are large macromolecules made up of carbon (C), hydrogen (H) and oxygen (O) and have the general formula Cx(H2O)y.

11 Dec 2009

Carbohydrate Structure

Carbohydrates are one of the most important food groups in the diet of all animals, including humans.

11 Dec 2009

What are Carbohydrates?

Carbohydrates are one of the most important food groups in the diet. They provide essential elements that the body needs for instant energy production and various vital functions.

11 Dec 2009

Constipation Prevention

Constipation is a common condition but it may be prevented by taking several steps and making diet and lifestyle changes.

11 Dec 2009

Causes of Constipation

The exact cause of constipation is not clear. However, there are several factors that may lead to an increased risk of constipation.

11 Dec 2009

Constipation Treatments

Treatment for constipation is dependent on the cause of constipation, how long the condition has been present and the severity of the symptoms. However, basics of treatment are similar for most cases.

11 Dec 2009

Constipation Diagnosis

Constipation affects people of all ages at least once in their life time. It is a common condition. Diagnosis usually involves detailed history of the condition from the patient about the signs and symptoms.

11 Dec 2009