ABDULRHMAN S. ELNAGGAR, M.D.

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This study looked at how adding lyophilized Aloe vera gel to the diet of broiler chicks affects their growth and health, especially in hot weather. Researchers found that chicks fed 100 to 200 mg of Aloe vera gel per kilogram of feed gained more weight and had better overall health, including improved liver function and lower oxidative stress, which means they were less likely to suffer from damage caused by heat. This matters because it can lead to healthier chickens and better poultry production during hot summers. Who this helps: This benefits poultry farmers and the overall poultry industry.

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This study looked at a large heart tumor called a myxoma found in the right atrium of a 46-year-old man who didn't show any symptoms. The tumor measured 8.6 cm by 5.7 cm and was causing severe leakage of the tricuspid valve, a condition that usually shows noticeable symptoms. The findings emphasize the need to identify and treat such tumors because even large ones can exist without causing apparent problems, but they can still lead to serious heart issues. Who this helps: This benefits patients with heart conditions who may have undetected tumors.

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This study looked at how common heart problems are in patients with idiopathic scoliosis, which is a curvature of the spine with no known cause. The researchers analyzed data from over 9,500 cases and found that 7.5% of these patients had heart abnormalities. The most common issues included tricuspid regurgitation, affecting 24.4% of those with heart problems, and mitral regurgitation in 17% of cases. This is important because it shows that patients with scoliosis may have hidden heart issues that need to be checked before any surgeries. Who this helps: This helps patients with idiopathic scoliosis and their doctors.

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This study looked at how different amounts of Moringa oleifera leaf meal (MOLM) in the diets of Muscovy ducklings affected their growth and health from 7 to 63 days old. Ducklings fed 0.25% MOLM gained more weight, improved their feed efficiency, and had better blood and immune health compared to those that received more MOLM or none at all. The findings suggest that a small amount of MOLM (0.25%) is beneficial for the ducks' overall growth and immunity, while higher amounts were less effective. Who this helps: This helps farmers raising Muscovy ducks by providing guidance on optimal feeding practices for better growth and health.

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In this study, researchers looked at how different diets affect the health of hens when they are exposed to heat stress. They tested various combinations of dietary electrolyte balance (DEB) and the ratio of two amino acids, arginine and lysine, with one key finding being that hens fed a diet with 250 mEq of DEB and a ratio of 1.37 had better blood health and lower levels of harmful cholesterol compared to others. This matters because improving these aspects can help hens be healthier and more productive even in hot conditions. Who this helps: This helps poultry farmers and their hens.

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This study examined the presence of leaks in the Inspiris Resilia heart valve after it was implanted in patients undergoing aortic valve replacement. Out of 81 patients, 69.1% (56 patients) had some level of leak during surgery, with the majority being minor (30 had trace leaks, and 21 had mild leaks). Understanding these leaks is important because, while most are not serious and resolve on their own, knowing how to assess them can help improve patient care and outcomes during surgery. Who this helps: Patients undergoing aortic valve replacement and their doctors.

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This study looked at how to effectively treat a blood clot in the main artery of the heart caused by the SARS-CoV-2 virus. The researchers observed a 38-year-old man who had a severe heart attack due to this clot and did not respond to other treatments. He recovered fully after having surgery to clear the artery, showing that early surgical intervention is crucial for patients in similar situations. Who this helps: This helps patients with severe heart problems related to COVID-19.

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This study looked at how different types and amounts of chromium in the diet affect the growth and health of broiler chicks. The researchers found that chicks given organic chromium sources, particularly 1,000 parts per billion (ppb) of chromium yeast, had better weight gain and required less feed compared to those that did not receive chromium. This is important because it shows that using organic chromium can improve the overall health and growth efficiency of poultry, making them healthier and potentially more cost-effective to raise. Who this helps: This helps farmers and poultry producers.

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Researchers studied new, less invasive ways to treat holes or leaks in the esophagus, which used to require major surgery with high risks of complications. They found that these minimally invasive methods are safe and effective for patients who are stable, with many positive outcomes reported in various case studies. This matters because it offers a better treatment option with fewer risks than traditional surgeries. Who this helps: Patients with esophageal issues.

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This study looked at how the addition of a substance called betaine, with or without vitamins C and E, affects the sperm quality and overall health of roosters that experience heat stress. The researchers found that betaine improved sperm count and fertility, and also boosted antioxidant levels, making the roosters healthier despite the heat. Specifically, the sperm levels and fertility of roosters receiving betaine with or without vitamins improved to match those in normal conditions. Who this helps: This benefits poultry farmers and breeders by improving the reproductive health of their roosters in hot weather.

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In patients without cirrhosis, portal vein blockage can cause parts of the liver to shrink while others compensate. This study examined liver atrophy patterns in such patients and found that surgical shunts to relieve portal hypertension allowed meaningful liver regeneration. These findings support surgical intervention rather than watchful waiting in non-cirrhotic portal vein thrombosis.

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The study examined the effects of using a drug called basiliximab before starting standard kidney-suppressing medications (calcineurin inhibitors) in liver transplant patients who had kidney problems. The researchers found that patients who received basiliximab had similar survival rates and kidney function after 30 days and one year compared to those receiving the standard treatment. Specifically, 99% of patients survived for 30 days in the basiliximab group, compared to 97% in the control group, and one-year survival rates were both at 87%. Who this helps: This benefits liver transplant patients, especially those with kidney issues.

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This study looked at the health and safety of swimming pools in Alexandria City, finding that while pool temperatures were generally safe, some specific tests showed problems like improper chlorine levels and high turbidity (cloudiness). For example, some pools had chlorine levels that could cause skin irritation and eye redness, with 30.1% of swimmers using head caps, indicating low awareness of hygiene practices. This matters because it highlights the need for better pool management to ensure swimmer safety and prevent health issues. Who this helps: This helps swimmers and pool operators by providing insights for safer swimming environments.