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The Date Palm Found to Increase Sperm Count and Motility

Men may enhance their fertility by taking date palm (Phoenix dactylifera L.) pollen. A review published in the Journal of Evidence-Based Complementary & Alternative Medicine found that date palm pollen may help increase sperm count and motility. Date palm pollen is the male reproductive cells of palm flowers.

During ancient times, men and women used date palm pollen as a dietary supplement, particularly as an aphrodisiac and fertility enhancer. In Iran and Arabic countries, date palm pollen has been used to enhance male infertility. (Related: The history and constituents of the date palm, a favorite since ancient times.)

In the review, a team of researchers at Tehran University of Medical Sciences in Tehran, Iran looked at the phytochemistry and pharmacological activities of date palm pollen and its effect on fertility disorders. The research team collected clinical trials evaluating the beneficial effects of date palm pollen in humans, as well as experimental studies assessing the reproductive effects of date palm pollen.

Date palm pollen contains compounds such as amino acids, fatty acids, flavonoids, saponins, and estroles. Experimental studies also demonstrated that date palm pollen increases sperm count and motility. In addition, it could improve sperm quality and reduce chemical-induced toxicity on the male reproductive system. Some studies also suggested that date palm pollen has beneficial effects on the female reproductive system as well. Phytochemical studies reported that date palm pollen contains sterol derivatives, flavonoids, and different amino acids, which may be responsible for these pharmacological activities.

While date palm pollen may have some beneficial effects on reproductive health, more studies are needed to confirm these benefits. Based on these findings, the researchers concluded that date palm pollen may help enhance fertility, especially in men.

Other benefits of date palm

The fruit of the date palm tree also offers many health benefits. Here are some of them:

  • Dates are packed with nutrients: Dates contain vitamins and minerals, such as protein, potassium, magnesium, copper, manganese, iron, and vitamin B6. However, since they are mostly dried, they are high in calories like other dried fruits such as raisins and figs.
  • Dates are rich in fiber: In addition to the vitamins and minerals mentioned, dates also contain high amounts of fiber. Consuming fiber-rich foods is good for digestive health as fiber prevents constipation and promotes regular bowel movements. The fiber in dates can also help regulate blood sugar levels. Fiber slows digestion, preventing blood sugar spikes after eating.
  • Dates are rich in antioxidants: Dates also contain high amounts of antioxidants, such as flavonoids, carotenoids, and phenolic acid. Antioxidants protect the cells from harmful free radicals that cause diseases, such as Alzheimer’s disease, cancer, diabetes, and heart disease.
  • Dates may improve brain health: Eating dates may promote brain health by reducing inflammation and preventing plaques from forming in the brain, which is essential for Alzheimer’s disease prevention.
  • Dates may promote and ease natural labor: Eating dates during the last few weeks of pregnancy may promote and ease natural labor for pregnant women, according to studies.

Date palm fruit can be easily added to your diet as they are versatile and delicious. There are many varieties of dates, but they are typically small in size and range in color from bright red to bright yellow. Dates are chewy and have a sweet taste. Dried dates have a wrinkled skin, while fresh dates have a smooth skin. They are often consumed with other foods like almonds, nut butter, or soft cheese.

Read more news stories and studies on natural medicines like date palm pollen by going to NaturalMedicine.news.

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Scientists revived the brains of pigs who died a few hours ago

When a human or animal dies, the brain “goes off” and there is no going back. However, a recent experiment shows how the brains of dead pigs can restore some functions hours after death.

 revived the brains of pigs

A group of scientists at Yale University was able to observe how they restored circulation and cellular activity in the brains of dead pigs four hours after death.

The findings challenge the long-known understandings of time and the irreversible nature of cessation of brain function after death.

“The intact brain of a large mammal retains a previously underestimated capacity for restoring circulation and certain cellular and molecular activities several hours after circulatory arrest,” says Nenad Sestan, lead author and professor of neuroscience, comparative medicine, genetics, and psychiatry. , in the study published in the journal Nature.

Science believes that the brain loses signs of consciousness and electrical activity seconds after the brain loses oxygen and bloodstream. The energy in the brain is also lost minutes later. The cells die, and it can not be reversed. The molecular alterations then activate the generalized degeneration of the brain.

But this process has changed, as the researchers observed that in some small tissue samples that they collected about two hours before they showed some signs of cell life.

The scientists obtained dead pigs from a meat packing factory and put them in a specially formulated chemical solution. Interested in their theories, the researchers got processed pigs for food production to see the extent of postmortem brain viability.

After four hours, they connected the vasculature of the brain to disseminate the solution they formulated to preserve brain tissue through a system called BrainEx. In fact, some of the functions of the brain were restored after the experiment.

The system can help researchers perform specific techniques to study the structure and function of a large and intact mammalian brain. The impossibility of doing so prevents scientists from going deeper into issues such as the causes of brain disorders.

 revived the brains of pigs

Stefano G. Daniele, co-first author of the study, explains that, in the past, scientists could only investigate the brain of large mammals with a two-dimensional approach and use small samples of tissue outside their natural environment. Now, they can study the brain in three dimensions, which amplifies their ability to study complex cell processes and connectivity problems.

But scientists have also emphasized that the brains involved in the study had no detectable electrical signals linked to normal brain function.

Zvonimir Vrselja, co-author and associate research scientist in neuroscience, states that they did not observe any type of organized electrical activity associated with perception or awareness, so it would not be considered a living brain, but a cellular active brain.

At this point, the researchers have not yet identified any application in the clinical setting. However, they believe that their study can help medical professionals to “rescue” brain function in patients with stroke or examine the effectiveness of treatments aimed at cell recovery after an injury.

At this time, scientists do not believe that the chemical solution they used can be applied to the study of the human brain. This solution lacks important contents, such as certain blood cells and components of the immune system, which does not make it very suitable for normal living conditions.

And if one day their study is applied to human tissue research, scientists emphasize that it must be done under the highest ethical consideration.

Stephen Latham, director of Yale’s Interdisciplinary Bioethics Center, says regaining consciousness was never his goal. He adds that the team was prepared to take measures under anesthesia and reduce the temperature to stop the organized global electrical activity should it occur.

All team members agree that, if a revived global activity arises, they will stop their experiments, unless there are ethical standards and clear institutional mechanisms.

But there are many who believe that this advance could mean that the mysterious solution to revive the dead will be used in the near future. And how could it be otherwise, there is someone who links this scientific discovery with the revealing signs of the Apocalypse. What do you think?

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10 robotic dogs pull truck along in new video

Image Credit: YouTube / Boston Dynamics

The robots seemed to have no problem hauling the truck.

A small army of Boston Dynamics’ dog-like robots have been filmed hauling a truck through a parking lot.

Known as SpotMini, this four-legged contraption has become something of a celebrity in recent years thanks to videos showing it performing a wide range of tasks and balancing acts.

This latest footage shows more of the robots than ever before – ten of them to be exact – all working together to haul a large truck through the parking lot outside Boston Dynamics’ headquarters.

Each robot is 0.84 meters tall and can carry a payload of around 14kg.

What’s interesting is that these robots will actually be available for companies to purchase in the near future, meaning that they are no longer just a work-in-progress.

“It only takes 10 Spotpower (SP) to haul a truck across the Boston Dynamics parking lot,” the firm wrote in the caption for the video on YouTube.

“These Spot robots are coming off the production line now and will be available for a range of applications soon.”

Source: Evening Standard

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New CRISPR Tech Could Cure Herpes

Hunter-Seeker

Gene hacking techniques that were recently used in human cells for the first time could someday let doctors shred up and destroy viruses like herpes or hepatitis B inside human cells, scientists say.

The new technique is called CRISPR-Cas3 — usually, when you hear about CRISPR tech, it’s the Cas9 variety — and Cornell researchers believe it could be used to cure viral diseases, according to a university-published press release.

DNA Shredder

The scientists used Cas3 to identify and shred long stretches of human DNA, according to research published in the journal Molecular Cell last week. The new gene-hacking tool makes more and broader cuts in genetic material than CRISPR-Cas9, meaning it could let scientists quickly learn what specific, long stretches of genetic information do and how they interact with certain diseases.

It also means that the gene-hacking tool could attack and shred viral DNA.

“My lab spent the past ten years figuring out how CRISPR-Cas3 works. I am thrilled that my colleagues and I finally demonstrated its genome editing activity in human cells,” said Cornell molecular biologist Ailong Ke. “Our tools can be made to target these viruses very specifically and then erase them very efficiently. In theory, it could provide a cure for these viral diseases.”

READ MORE: CRISPR-Cas3 innovation holds promise for disease cures, advancing science [Cornell Chronicle]

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