Latest news with #Biology
Tom's Guide
6 hours ago
- Health
- Tom's Guide
Should you heat or ice a muscle injury? New study has found the answer
We're hardly short on ways to boost muscle recovery, whether it's pummeling ourselves with the best massage guns or paying a visit to the local physiotherapist. But a debate has been simmering in the background about hot and cold therapy, and it's this: is heat or ice better for muscle recovery? Or both? Growing up, I've always been taught to apply ice to swollen ankles or sore muscles post-workout, but then the rise of heat therapy came along, and suddenly, you're either jumping into an ice bath, braving an infrared sauna, or flipping between the two in something called 'Contrast Water Therapy.' Now, a study says this is the real answer. Here's what it shows. A study published in the Journal of Physiology looked at the effects of hot water and cold water therapy on muscle recovery in 34 participants. They found evidence to suggest that hot water immersion therapy significantly improved recovery compared to cold water. They found evidence to suggest that hot water immersion therapy significantly improved recovery compared to cold water. Researchers simulated a muscle injury in a lab setting, then used several modalities to see which would offer the most improvement. Participants were offered three recovery methods: cold (15 minutes at 12 degrees Celsius / 53.6 Fahrenheit), hot (60 minutes at 42 degrees Celsius / 107.6 Fahrenheit) and room temperature (30 minutes at 12 degrees Celsius / 53.6 Fahrenheit), all performed daily for 10 days. Get instant access to breaking news, the hottest reviews, great deals and helpful tips. Recovery was monitored using inflammation markers, muscle biopsies and performance testing. While strength improvements were similar in each setting, hot water showed to reduce perceived muscle pain and improve muscle damage markers; cold water didn't improve perceived muscle pain or reduce markers of damage. In short, the experiment found that hot water immersion could be more beneficial than cold water and room temperature immersion recovery methods for muscle regeneration and injury. Whether it's wild swimming, cryotherapy, or ice plunges, subjecting the body to temperatures below 15 degrees Celsius (59 degrees Fahrenheit) has been thought to have multiple benefits for the body, including boosting mood and focus and enhancing recovery. One study published in Biology reported participants felt more alert and attentive and less nervous or distressed after cold water bathing. The American Heart Association (AHA) warns of some risks associated with cold water immersion, and the data surrounding the practice is limited, so always exercise this form of recovery with caution and seek medical advice if you're unsure. There are many types of heat therapy, such as infrared saunas, traditional saunas, steam rooms and heat packs. However, it's hot water immersion — think hot tubs or similar — that could be the most effective. A study found that soaking in a hot tub, or soaking in hot water in general, could boost blood flow, immune response and cardiovascular health compared with traditional or infrared saunas when assessing heat methods. This could be in part because the immersion method helps raise core body temperature more effectively, which could be a key stimulus for the responses the study found. Then, there's contrast therapy, or hot and cold therapy (as it's also known). This involves switching between both methods in the same recovery session, allowing you to benefit from the energizing and mood-boosting benefits of cold water, followed by the soothing and relaxing benefits of heat. Here's a little evidence to support the method: a study published in PLoS One found that contrast therapy outperformed passive recovery or rest in reducing muscle pain after workouts in athletes. The next time you're faced with the decision: Hot or cold? Now you know which way to swing. Follow Tom's Guide on Google News to get our up-to-date news, how-tos, and reviews in your feeds. Make sure to click the Follow button.
News18
15-07-2025
- News18
Bengaluru College Student Alleges Rape, Blackmail, Threats; 2 Lecturers Among 3 Arrested
One of the accused allegedly contacted the female student, threatening her by claiming he had CCTV footage of her being raped. The country is still reeling from the shock of the Balasore incident, where a female student from the FM college died after she self-immolated after no action was taken against the professor who allegedly harassed her. Another disturbing incident has now emerged from a college in Karnataka where three people have been arrested in connection with the alleged rape of a college student, including two lecturers. In Bengaluru, three individuals from a reputed institution in Moodabidri, including two lecturers, have been apprehended on accusations of repeatedly raping a female student. The Marathahalli police made the arrests following a complaint filed by the victim with the Women's Commission, which subsequently directed her to the police. The accused are identified as Narendra, a Physics lecturer, Sandeep, a Biology lecturer, and Anoop, a friend of the lecturers. According to the complaint, Narendra initially contacted the student under the guise of providing academic notes and assistance. He gradually developed a rapport through chatting, eventually taking her to his friend Anoop's room in Marathahalli, Bengaluru, where he allegedly raped her and threatened her to keep silent about the incident. A few days later, Sandeep, the Biology lecturer, allegedly attempted to assault the student as well. When she resisted, he reportedly blackmailed her, claiming he had photos and videos of her with Narendra. Fearing the consequences, the victim was allegedly raped by Sandeep too. The room where the assault allegedly occurred belonged to Anoop. Following these traumatic events, the student confided in her parents, who approached the Women's Commission. This led to the registration of a case at the Marathahalli police station and the subsequent arrests. view comments First Published: July 15, 2025, 13:28 IST Disclaimer: Comments reflect users' views, not News18's. Please keep discussions respectful and constructive. Abusive, defamatory, or illegal comments will be removed. News18 may disable any comment at its discretion. By posting, you agree to our Terms of Use and Privacy Policy.
United News of India
21-06-2025
- Science
- United News of India
Australian scientists explore if relocating its endangered pygmy bluetongue lizard to new areas will aid preservation
Canberra, June 21 (UNI) Climate change and shrinking habitats are threatening reptile species globally, including South Australia's endangered pygmy bluetongue lizard, a new study by researchers revealed. Scientists are now exploring whether relocating these burrow-dwelling skinks to cooler, greener environments could secure their future as their traditional northern habitats become hotter and drier, according to a release from Flinders University in South Australia. The study compared how three separate pygmy bluetongue populations adapt to different microclimates across South Australia. Originally native to the northern Flinders Ranges near Jamestown, the lizards have been relocated about 150 km south to the Mid North region near Burra, as well as to more southerly sites around Tarlee and Kapunda in South Australia. The research published in Biology highlighted the challenges of translocation, as lizards must adjust to new temperatures, humidity and water availability, factors crucial for their survival. Reptiles like the pygmy bluetongue depend heavily on maintaining specific body temperatures for basic bodily functions, but higher temperatures increase their risk of dehydration, said Deanne Trewartha, a PhD candidate at Flinders University's Lab of Evolutionary Genetics and Sociality. "We need to understand how this species, which are highly dependent on body temperature, adapt to cooler and often wetter seasons in these new environments," said Trewartha. Initial results showed acclimatization may take over two years and vary by origin, but translocation still appears a promising long-term strategy to reduce extinction risk, she said. With Australia home to the world's highest reptile diversity, translocation is growing ever more urgent to safeguard small burrow-dwelling reptiles and other ectotherms, relying on their surroundings to regulate body temperature, from biodiversity loss, the researchers said. UNI/XINHUA ANV ARN
Arabian Post
18-06-2025
- Health
- Arabian Post
Hong Kong Baptist University and Elsevier Report Highlights Global Expansion of Chinese Medicine Research, Urges Standardised Frameworks for Broader Integration
HKBU and Elsevier launched a new report 'Evolving Legacy: Decoding the Scientific Trajectory of Chinese Medicine', highlighting the growing global impact of Chinese Medicine research in diversified healthcare solutions. ISTANBUL, TURKEY – Media OutReach Newswire – 18 June 2025 – The report 'Evolving Legacy: Decoding the Scientific Trajectory of Chinese Medicine' released today by Hong Kong Baptist University (HKBU) and Elsevier, reveals the growing impact of Chinese Medicine research on global healthcare and modern health challenges. In this context, 'Chinese Medicine research' encompasses not only clinical practice, but also basic and translational science, AI-driven systems medicine, and the network pharmacology of herbal formulas. This first bibliometric analysis of Chinese Medicine research from 2014 to 2023 highlights the field's rapid growth, interdisciplinarity, and societal impact on Digital Health and Systems Medicine. Key findings from the report include: Rapid expansion : Chinese Medicine research grew at a 10.6% compound annual growth rate — more than double the global research average — nearly tripling output between 2014 and 2023. : Chinese Medicine research grew at a 10.6% compound annual growth rate — more than double the global research average — nearly tripling output between 2014 and 2023. High scholarly impact : 14.2% of Chinese Medicine papers ranked among the world's top 10% most-cited (global norm: 10%), with a field-weighted citation impact (FWCI) of 1.12. : 14.2% of Chinese Medicine papers ranked among the world's top 10% most-cited (global norm: 10%), with a field-weighted citation impact (FWCI) of 1.12. Interdisciplinary breadth : Medicine dominates (61.9% of output), followed by Biochemistry, Genetics & Molecular Biology (33.1%) and Pharmacology (28.1%). Citing publications span diverse major domains — from Engineering to Materials Science. : Medicine dominates (61.9% of output), followed by Biochemistry, Genetics & Molecular Biology (33.1%) and Pharmacology (28.1%). Citing publications span diverse major domains — from Engineering to Materials Science. Global collaboration hubs : Hong Kong SAR and Macao SAR exceed 80% cross-regional collaboration, above the 18% world average, and achieving FWCI >1.6 in cross-regional collaborative publications. : Hong Kong SAR and Macao SAR exceed 80% cross-regional collaboration, above the 18% world average, and achieving FWCI >1.6 in cross-regional collaborative publications. Emerging research foci : Top-published trending topics include 'Herbaceous Agent | Chinese Medicine | Network Pharmacology' and COVID-19 applications, reflecting integration of omics, AI and systems methods. : Top-published trending topics include 'Herbaceous Agent | Chinese Medicine | Network Pharmacology' and COVID-19 applications, reflecting integration of omics, AI and systems methods. Societal resonance: 11.1% of research outputs were mentioned on social media and 2.9% cited in policy documents, reflecting growing public and policymaker interest. Bridging a global integration gap ADVERTISEMENT Chinese Medicine's mainstream integration lacks a global, transparent, evidence-based framework. To elevate its scientific profile, key strategies include developing internationally accepted clinical guidelines through expert consensus, enhancing trial reporting standards to improve research quality, and fostering interdisciplinary, cross-regional collaboration to drive innovation and systemic impact. ''Evolving Legacy' demonstrates how Chinese Medicine research has matured into a global, evidence-informed field,' said Professor Lyu Aiping, Vice-President (Research & Development), HKBU, and a leading expert in Chinese Medicine. 'We envision a future where data science and AI illuminate what Chinese Medicine research has long intimated, providing deeper insights into health classifications and compound interventions. The next frontier is using Chinese Medicine research to uncover insights possibly overlooked in Digital Health and Systems Medicine, strengthening their scientific foundation and impact.' 'This report offers unprecedented insights into Chinese Medicine's evolving scientific landscape,' added Basak Candemir, Business Development Director, Analytical and Data Services, Elsevier. 'It illuminates the growing global impact of Chinese Medicine research and its role in diversified healthcare solutions, making a vital step towards bridging traditional knowledge with modern validation for the benefit of global health.' The report was developed using Elsevier's bibliometric tools, Scopus and SciVal, based on a comprehensive dataset and case studies compiled in collaboration with HKBU Chinese Medicine research experts. The report can be accessed on Hashtag: #HKBU The issuer is solely responsible for the content of this announcement.
Arabian Post
17-06-2025
- Health
- Arabian Post
Hong Kong Baptist University and Elsevier Report Charts Global Growth of Chinese Medicine Research, Calls for Standardised Frameworks for Broader Integration
HKBU and Elsevier launched a new report 'Evolving Legacy: Decoding the Scientific Trajectory of Chinese Medicine', highlighting the growing global impact of Chinese Medicine research in diversified healthcare solutions. ISTANBUL, TURKEY – Media OutReach Newswire – 17 June 2025 – The report 'Evolving Legacy: Decoding the Scientific Trajectory of Chinese Medicine' released today by Hong Kong Baptist University (HKBU) and Elsevier, reveals the growing impact of Chinese Medicine research on global healthcare and modern health challenges. In this context, 'Chinese Medicine research' encompasses not only clinical practice, but also basic and translational science, AI-driven systems medicine, and the network pharmacology of herbal formulas. This first bibliometric analysis of Chinese Medicine research from 2014 to 2023 highlights the field's rapid growth, interdisciplinarity, and societal impact on Digital Health and Systems Medicine. Key findings from the report include: Rapid expansion : Chinese Medicine research grew at a 10.6% compound annual growth rate — more than double the global research average — nearly tripling output between 2014 and 2023. : Chinese Medicine research grew at a 10.6% compound annual growth rate — more than double the global research average — nearly tripling output between 2014 and 2023. High scholarly impact : 14.2% of Chinese Medicine papers ranked among the world's top 10% most-cited (global norm: 10%), with a field-weighted citation impact (FWCI) of 1.12. : 14.2% of Chinese Medicine papers ranked among the world's top 10% most-cited (global norm: 10%), with a field-weighted citation impact (FWCI) of 1.12. Interdisciplinary breadth : Medicine dominates (61.9% of output), followed by Biochemistry, Genetics & Molecular Biology (33.1%) and Pharmacology (28.1%). Citing publications span diverse major domains — from Engineering to Materials Science. : Medicine dominates (61.9% of output), followed by Biochemistry, Genetics & Molecular Biology (33.1%) and Pharmacology (28.1%). Citing publications span diverse major domains — from Engineering to Materials Science. Global collaboration hubs : Hong Kong SAR and Macao SAR exceed 80% cross-regional collaboration, above the 18% world average, and achieving FWCI >1.6 in cross-regional collaborative publications. : Hong Kong SAR and Macao SAR exceed 80% cross-regional collaboration, above the 18% world average, and achieving FWCI >1.6 in cross-regional collaborative publications. Emerging research foci : Top-published trending topics include 'Herbaceous Agent | Chinese Medicine | Network Pharmacology' and COVID-19 applications, reflecting integration of omics, AI and systems methods. : Top-published trending topics include 'Herbaceous Agent | Chinese Medicine | Network Pharmacology' and COVID-19 applications, reflecting integration of omics, AI and systems methods. Societal resonance: 11.1% of research outputs were mentioned on social media and 2.9% cited in policy documents, reflecting growing public and policymaker interest. Bridging a global integration gap ADVERTISEMENT Chinese Medicine's mainstream integration lacks a global, transparent, evidence-based framework. To elevate its scientific profile, key strategies include developing internationally accepted clinical guidelines through expert consensus, enhancing trial reporting standards to improve research quality, and fostering interdisciplinary, cross-regional collaboration to drive innovation and systemic impact. ''Evolving Legacy' demonstrates how Chinese Medicine research has matured into a global, evidence-informed field,' said Professor Lyu Aiping, Vice-President (Research & Development), HKBU, and a leading expert in Chinese Medicine. 'We envision a future where data science and AI illuminate what Chinese Medicine research has long intimated, providing deeper insights into health classifications and compound interventions. The next frontier is using Chinese Medicine research to uncover insights possibly overlooked in Digital Health and Systems Medicine, strengthening their scientific foundation and impact.' 'This report offers unprecedented insights into Chinese Medicine's evolving scientific landscape,' added Basak Candemir, Business Development Director, Analytical and Data Services, Elsevier. 'It illuminates the growing global impact of Chinese Medicine research and its role in diversified healthcare solutions, making a vital step towards bridging traditional knowledge with modern validation for the benefit of global health.' The report was developed using Elsevier's bibliometric tools, Scopus and SciVal, based on a comprehensive dataset and case studies compiled in collaboration with HKBU Chinese Medicine research experts. The report can be accessed on Hashtag: #HKBU The issuer is solely responsible for the content of this announcement.
