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Washington, Sept 25: Researchers at the University of Munich in Germany have found that circulating tumour cells (CTC), cancer cells circulating in the blood, can be detected before and after chemotherapy treatment, and so can be helpful in identifying patients who are likely to have a recurrence of cancer after the procedure.

Addressing a press conference at the European Cancer Conference (ECCO 14) on Monday, Dr. Julia Juckstock said that the results could help improve the design of trials of chemotherapy in breast cancer, and reduce costs to health services.

Washington, Sept 25: Hormone therapy in early post-menopause increases sexual interest, but has no effect on memory, a new study has revealed.

The study was led by Pauline Maki, associate professor of psychiatry and psychology at the University of Illinois at Chicago.

"Contrary to what we predicted, hormone therapy did not have a positive affect on memory performance in younger mid-life women," Maki said.

Sept.25: The war of words between former Australian leg spinner Shane Warne and his estranged wife Simone show no signs of abating.

A day after Warne accused Simone of taking advantage of his hard-earned fame to malign him through their personnel differences, Simone described her ex-husband as a "leopard who couldn't change his spots".

According to The Daily Telegraph, relations between Shane and Simone have deteriorated into verbal warfare over his latest alleged new text messaging affair scandal.

Lahore, Sep 25: Pakistan’s fast bowler Shoaib Akhtar is disappointed by his team’s defeat in the Twenty20 World Championship final.

Shoaib hailed team’s fine overall show in the World Cup, and said both the teams provided tremendous fun for the fans around the world in the nail-biting final.

Commenting on Pakistan’s loss to India at Johannesburg, Shoaib said Pakistan played commendable cricket in the tournament and came so near to winning it due to team effort.

Chennai, Sept. 25: A case has been registered against Vishwa Hindu Parishad (VHP) leader Ram Vilas Vedanti, who allegedly issued a ‘fatwa’ against Dravida Munnetra Kazhagam (DMK) chief M Karunanidhi.

The case was filed last night on a complaint by a city resident, Dhananchezhian.

Vendanti has been charged for "promoting enmity between various communities, committing acts prejudicial to maintaining communal harmony and making statement conducive to public mischief," police said.

Washington, Sept 25: Researchers from the University of Warwick and University College London have found that while a lack of sleep doubles a person’s risk of death from cardiovascular diseases, too much of sleep can also have the same mortality effect from predominantly non-cardiovascular diseases.