Secretary, Department of Atomic Energy

Preetha Sasi

Rahul Checker

Jayakumar Sundarraj

Santosh Kumar Sandur

Deepak Sharma

Subrata Chattopadhyay

Raghavendra Shridhar Patwardhan

Vikram Prakash Gota

A method of increasing abundance of hematopoietic stem cells and progenitor cells and an adjuvant method of radiotherapy based treatment for radioprotection of the subject against &#x3b3;-radiation toxicity and/or IR-induced death of cancer cells involving pharmaceutically effective dosages of chlorophyllin or a pharmaceutically acceptable salt thereof. The advancement is directed to selectively protect normal hematopoietic stem cells and/or sensitizes radio-resistant cancer cells to gamma radiation thereby lowering the risk of normal tissue radiation toxicity. The effective dose of the CHL formulation synergistically improves the outcome of radiotherapy for cancer when administered to the subject prior the radiotherapy for treating cancer. Also disclosed is kit having chlorophyllin containing therapeutic preparation for treating indications selected from reduction in hematopoietic stem cells and progenitor cells (HSPCs) and/or protection against whole body irradiation induced mortality.

Method of adjuvant treatment with chlorophyllin containing therapeutic preparation including for radioprotection of normal tissues during radiation therapy and kit therefor

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Mumbai, India

Preetha Sasi