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osvaldo bido

More Women Can Now Use the Libido Drug Addyi

December 16, 2025

The FDA has recently given the green light to a wider group of women to use Addyi, a drug designed to boost sexual desire. This time, the approval is for postmenopausal women up to 65 years old. Addyi was first introduced a decade ago for premenopausal women dealing with emotional stress due to a lo

health

What's the Deal with Low Testosterone?

November 20, 2025

Low testosterone is a hot topic online, but most of what people say about it is not backed by science. Many videos and posts claim to have the answers, but the truth is much more complicated. Testosterone is a hormone that helps with muscle growth, energy, and sex drive. Low testosterone, or hypogon

health

Women and Testosterone: The Good, The Bad, and The Hairy

October 22, 2025

Testosterone is becoming popular among women for boosting sex drive and energy. Many women report feeling more alive, confident, and sexually active after taking high doses. However, this trend comes with risks, including facial hair, hair loss, and mood changes. Women's testosterone levels natural

science

Sugarcane Thrives Under Drought Thanks to a Tiny Helper

October 21, 2025

Drought is a big problem for sugarcane. It makes it hard for the plant to grow and produce sugar. But scientists found a way to help. They used a gene from a small plant called Arabidopsis. This gene, DREB1A, helps sugarcane handle drought better. Scientists put the DREB1A gene into sugarcane using

science

Tomato's Flowering Mystery: The Role of Key Genes

August 21, 2025

Tomatoes, like many plants, have a fascinating way of blooming. It's not just one gene that makes this happen. Instead, it's a team of genes working together. Scientists dove into this topic. They wanted to understand how three important genes in tomatoes help them flower. First, they looked at the

science

Decoding Drug Design: How Math Helps Fight COVID-19

August 11, 2025

In the battle against COVID-19, math is playing a crucial role. Researchers are using something called topological indices to study the molecular structures of antiviral drugs. These indices are like numerical fingerprints that can tell us a lot about a drug's properties. Graph theory, a branch of

science

How a Tiny Plant Fights Salt and Wins

July 10, 2025

Suaeda salsa, a plant that thrives in salty soils, has a special talent. It can soak up and store lots of nitrate, a type of salt. This makes it great for cleaning up polluted, salty lands. But how does it do this? Scientists wanted to find out. They looked at a specific gene in the plant, called S

science

Decoding Plant Parasites: How P. japonicum and A. thaliana Connect

July 2, 2025

Scientists have been curious about how parasitic plants like Phtheirospermum japonicum (P. japonicum) latch onto their hosts, like Arabidopsis thaliana (A. thaliana). This sneaky plant creates a special structure called a haustorium to invade its host and form a vascular connection. Think of it like

science

The Kenaf Gene That Does It All: A Plant's Secret Weapon

June 28, 2025

Plants are tougher than they look. They have special tools to fight off problems like dry weather. One such tool is the HcCNGC27 gene in kenaf, a hardy plant used for fiber. This gene is part of a big team that helps plants grow and stay strong. This gene is everywhere in the plant. It's in the out

science

Tea Trees and Heat: How Tiny Genes Help Them Survive

June 27, 2025

Tieguanyin tea, a beloved Chinese variety, is in trouble. The planet is getting hotter, and these plants are feeling the heat. But there's a tiny hero inside them: DOF genes. These little guys are like the tea plant's personal bodyguards, helping them grow and stay strong even when things get tough.