Regular exercise more beneficial for men than women, claims study

Agencies
June 5, 2018

Washington, June 5: Regular physical activity may be more beneficial for men than post-menopausal women, a study has suggested.

Researchers at Loughborough University examined the effects of regular exercise training on the blood vessels of 12 men and post-menopausal women. Blood pressure and arterial stiffness were assessed before and one hour after a brisk walk.

Their preliminary findings suggest that arterial stiffness, an independent risk factor for heart disease, is higher in women compared with age-matched men.

A single bout of brisk walking improved arterial stiffness and blood pressure in both groups, however, arterial stiffness remained higher in women. Interestingly, the improvements in arterial stiffness were related to changes in blood pressure in men only, suggesting possible sex-differences in how the blood vessels adapt and respond to exercise.

Research has shown that regular physical activity helps reduce the stiffening of the arteries, which in turn lowers a person's risk of developing heart or circulatory disease. However, the blood vessels of men and women appear to adapt differently to regular exercise, with post-menopausal women demonstrating less exercise-associated benefits than men.

The researchers are now looking at whether daily folic acid supplements could help postmenopausal women to reduce their risk by relaxing the blood vessels and as such lowering arterial stiffness and reducing strain on the heart.

"Regular physical activity is associated with lower risk of cardiovascular disease. However, regular exercise does not seem to benefit the blood vessels of post-menopausal women as much as it does their male counterparts. If we are to help women to decrease their risk of heart disease we need to consider alternative strategies that may enable these women to maximise their benefits from engaging in regular exercise," said Jen Craig.

The study was presented at the British Cardiovascular Society conference in Manchester. 

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News Network
April 13,2024

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Mangaluru: After as the state health ministry issued guidelines to the public in view of a heatwave, the health department in Dakshina Kannada has advised people to be cautious about the impact of heatstroke, including heat rash, heat edema, heat cramps, heat tetany, heat syncope, and heat exhaustion.

Dakshina Kannada district nodal officer for climate change, Dr Naveenchandra Kulal, said that the impact of heat-related illness can also be found in the district, when there is a variation of about 4.5⁰C from the normal temperature.

Dr Kulal told media persons here on Friday, that the impact of heat-related illness is not confined to Raichur, Kalaburagi, and other North Karnataka districts.

“Those who reside inside tin sheet houses and closed environments are likely to suffer from heatstroke. People should hydrate themselves by drinking more water and avoid working under the direct Sun. Heat exhaust fans can be used. Though no heatstroke cases have been reported in the district, any negligence may cause heatstroke,” he said. 

DHO Dr Thimmaiah HR said that hotels and restaurants should supply boiled water, and they should clean the overhead tanks once every three months. The filter of drinking water units should be cleaned frequently, he said.

He also directed paying guest accommodations to supply fresh food to inmates.

“We have received complaints of many paying guest accommodations serving sambar cooked the previous day to inmates. Stale food should be avoided, as there are chances of food contamination. Plastics should be avoided while packing food in hotels. As per the Food Safety and Standards Authority of India (FSSAI) guidelines, the use of plastic to pack hot food is restricted,” the DHO said.

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News Network
April 9,2024

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More decomposed bodies have been found inside al-Shifa Hospital in Gaza, amid operations to recover bodies of the victims of one of the largest massacres committed by Israel against the Palestinians, Euro-Med Human Rights Monitor says.

The founder and chairman of the group Ramy Abdu said in a series of social media posts that “operations to discover bodies executed by the Israeli army at al-Shifa Hospital continue.”

He published a “shocking” video that showed rescue teams, civil defense, and forensic evidence finding more decomposed bodies.

“It seems we are witnessing one of the largest massacres committed by Israel against the Palestinian people in history.”

Abdu said the video confirmed the Geneva-based rights group’s report on field execution operations carried out by the Israeli forces during their recent attack on al-Shifa.

“Horror: Doctors, nurses, displaced persons, administrators at the hospital, children, women. This is what is revealed after the Israeli army's withdrawal from al-Shifa Hospital. Dozens of people were executed in the field,” he said.

According to his remarks, the Israeli army placed the bodies inside pits it had dug.

On March 18, Israeli forces started a new wave of attacks on Gaza’s main hospital, al-Shifa, and imposed a two-week siege on it. 

On April 1, the Gaza Health Ministry said Israeli forces withdrew tanks and vehicles from al-Shifa, adding that dozens of bodies, some of them decomposed, had been found at the complex after the Israeli pullout, which also left behind a vast swath of destruction.

Israel first raided the hospital in Gaza City last November.

Al-Shifa, Gaza’s largest hospital, has sheltered thousands of Palestinians who fled Israel’s invasion in the northern parts of the territory.

The Israeli military claimed that the Palestinian resistance movement Hamas is using the facility to “conduct and promote terrorist activity.” Hamas has repeatedly denied operating from Shifa and other health facilities.

The chief of the World Health Organization (WHO) has said al-Shifa is no longer functional because of months of Israeli siege and attacks on the facility.

Israel launched the war on Gaza on October 7 after the Palestinian resistance movement Hamas waged the surprise Operation Al-Aqsa Storm against the occupying entity in response to the Israeli regime’s intensified violence against Palestinians.

Since the start of the offensive, the Tel Aviv regime has killed 33,207 Palestinians and injured nearly 75,933 others.

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News Network
April 14,2024

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New Delhi: A 24-year-old student from India was shot dead inside a car in Canada's South Vancouver, the local police have said. The Vancouver Police in a statement said Chirag Antil, 24, was found dead inside a vehicle in the area after neighbours reported hearing gunshots.

"Officers were called to East 55th Avenue and Main Street around 11 pm on April 12 after residents heard the sound of gunshots. Chirag Antil, 24, was found deceased inside a vehicle in the area. No arrests have been made, and the investigation remains ongoing," the police said.

Chirag Antil's brother Ronit told reporters that Chirag seemed happy when they spoke on the phone in morning. Chirag later took out his Audi to go somewhere. That was when he was shot dead.

The Congress students' wing National Students' Union of India chief Varun Choudhary in a post on X tagging the Ministry of External Affairs requested for assistance to the student's family.

"Urgent attention regarding the murder of Chirag Antil, an Indian student in Vancouver, Canada. We urge the Ministry of External Affairs to closely monitor the progress of the investigation and ensure that justice is swiftly served," Mr Choudhary said.

"Additionally, we request the ministry to extend all necessary support and assistance to the family of the deceased during this difficult time," he said.

Chirag Antil's family is raising money through the crowdfunding platform GoFundMe to repatriate his body to India, local media reported.

Haryana resident Romit Antil, the brother of Chirag Antil, told CityNews that he was a kind-hearted person.

"My brother and I had a great relationship. We used to talk every day, day and night. I spoke to him last before the accident happened. He was kind of happy, he never had any issues or fights with anyone, ever. He was an extremely polite person," Romit Antil told CityNews.

Chirag Antil came to Vancouver in September 2022. He just finished MBA at University Canada West, and recently got his work permit.

Here are 5 facts about Chirag Antil

1.    Chirag Antil was a resident of Sonipat, Haryana.
2.    He was the youngest son of Mahavir Antil, a retired employee of the Sugar Mill Department of the Haryana Government.
3.    Chirag moved to Vancouver in 2022 to pursue higher studies at the University Canada West (UCW), in British Columbia.
4.    After completing his MBA, he started working at a company in Canada after getting a work permit.
5.    Chirag's brother Ronit shared in an interview that his younger sibling was a "kind-hearted" person. "I spoke to him last before the accident happened," he said and added that Chirag sounded "happy".

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