Question

The chemical substance Taxol is said to have curative effects on malignant tumors. It is obtained from the.
A. Bark of the stem of Taxus sp.
B. Root of Taxus sp.
C. Shoots of Taxodium sp.
D. Roots and fruits of Taxodium sp.

Answer 1

Hint: Taxol ("antineoplastic" or "cytotoxic") is an anti-cancer chemotherapy medication.Taxol is known as a "plant alkaloid," a "taxane" and an "antimicrotubule agent. It is used in the treatment of breast, ovarian, lung, bladder, prostate, melanoma, oesophageal, as well as other solid tumor cancers.

Complete answer:
Taxol (paclitaxel) is one of breast cancer's most widely used and effective chemotherapy medications. One of the key reasons that it is beneficial for all phases of the disease is that it is effective. This is one of the drugs in a class called taxanes, and it is also used to treat other types of cancer, such as ovarian cancer. Taxol is a modern anti-cancer medication extracted from the bark of the Pacific Yew Tree, which is a natural product.

The drug facilitates microtubule polymerization and stabilization of tubulin and interferes with the mitotic spindle. It is effective in treating refractory ovarian cancer, breast cancer, malignant melanoma, and possibly other solid tumours in patients. Taxol has also been used in the sarcoma of Kaposi. Taxus brevifolia is the yew family's evergreen timber tree. The tree bark yields this drug and certain kinds of growth." The initial origins of paclitaxel or taxol, a chemotherapeutic medication used in cancer care, were Pacific yew (Taxus brevifolia) and the drug was derived from the bark of the yew stem.

The correct answer, therefore is (A), i.e., Bark of the stem of Taxus sp.

Note: Taxol even though it is used can have certain side effects like In the hands and/or feet, it induces numbness or a tingling sensation, sometimes in the pattern of a stocking or glove. With additional doses of the drug, this may get increasingly worse. In some individuals, once the drug is discontinued, the symptoms slowly disappear, but for some, it never goes away entirely.