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Hungarian scientists patented compounds for the protection of the nervous system
A neurodegenerative diseases, such as Parkinson’s and Huntington’s disease, migraines, and strokes, represent one of the greatest challenges in modern medicine. These conditions not only deteriorate the quality of life for patients but also place a tremendous burden on healthcare systems. Research has increasingly focused on the development of new molecules aimed at protecting nerve cells. A joint research group from the Hungarian Academy of Sciences and the University of Szeged is actively working in this area to find new drug candidates that could help halt or slow down neurodegenerative processes. The Importance of Studying Neurodegeneration and Neuroprotection Neurological research pays special attention to uncovering the mechanisms of nerve tissue…
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Personalized Medicine Based on Genotype
Az orvostudomány területén az utóbbi időszakban egyre hangsúlyosabb szerepet kap a személyre szabott gyógyszeres terápia. A hagyományos, általános gyógyszeradagolási módszerek helyett a kutatók és orvosok arra törekednek, hogy az egyéni genetikai sajátosságok figyelembevételével hatékonyabb kezeléseket kínáljanak. E megközelítés célja, hogy a betegek a számukra legmegfelelőbb beavatkozásokat kapják, amelyhez elengedhetetlen a genetikai információk ismerete. A személyre szabott orvoslás koncepciója A személyre szabott orvoslás koncepciója nem csupán a gyógyszerek hatékonyságának növelésére irányul, hanem a mellékhatások minimalizálására is. A genetikai adottságok figyelembevételével a kezelések már jóval célzottabbak lehetnek, így a gyógyulás folyamata is gyorsabbá és hatékonyabbá válik. A modern tudományos kutatásoknak köszönhetően egyre több olyan módszer áll rendelkezésre, amelyek lehetővé teszik a betegségek…
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Medical Applications of Menstrual Blood Stem Cells
The science and medicine are continuously seeking new possibilities in the field of healing, particularly in the treatment of neurological diseases. Stroke, Alzheimer’s disease, and amyotrophic lateral sclerosis (ALS) are conditions that significantly impact patients’ lives, and traditional therapies often have limited effectiveness. Researchers are constantly looking for new solutions, and the application of stem cells derived from umbilical cord and menstrual blood may offer new hope. The unique ability of stem cells to differentiate into various types of cells and their immunologically immature state allows them to support the survival of surrounding cells rather than replace them. Through the study of these cells, increasingly promising results are emerging that…
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Cloning – Legal and Prohibited Uses
The process of cloning is a biological phenomenon through which a genetic copy of a cell, tissue, or even an entire organism is created. Many people identify the topic solely with the cloning of whole organisms, although it encompasses a much broader spectrum, including medical applications. The roots of the concept of cloning trace back to the Greek word “klon,” which meant a sprout or twig and originally referred to the vegetative propagation of plants. Among the natural forms of cloning are identical twins, who share the same genetic information. Cloning is not a new phenomenon; it has long been applied in plants, for example, through division or cuttings. In…
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The Celebrity of Science and Eternal Life
Elizabeth H. Blackburn, a renowned expert in the research of biological aging, has become not only a scientist but also a face of the scientific world. In her presentation at the Hungarian Academy of Sciences, she emphasized that promoting the work of researchers is essential among younger generations. The program, aimed at increasing interest in scientific life and research, seeks to ensure that the public pays attention not only to the world of celebrities but also to the daily lives of scientists. The appeal of a scientific career lies not only in the results achieved by researchers but also in how discoveries and research outcomes shape society and individual lives.…
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Australia launches the world’s first preventive DNA testing
A modern orvostudomány folyamatosan fejlődik, és a genetikai vizsgálatok terén elért eredmények különösen figyelemre méltók. A genetikai szűrések lehetőségei egyre szélesebb körben érhetőek el, ami különösen fontos a fiatalok számára, akik számára a megelőzés kulcsfontosságú lehet. A genetikai tesztelés révén korai információkat kaphatunk arról, hogy milyen betegségekre lehetünk hajlamosak, így a megfelelő intézkedéseket időben megtehetjük. Genetikai szűrések a fiatalok számára A Monash Egyetem által vezetett projekt célja, hogy a 18 és 40 év közötti fiatalok számára lehetőséget adjon arra, hogy ingyenes nyálteszteken keresztül tájékozódjanak a rákos megbetegedések és szívbetegségek kockázatáról. A szűrés során a résztvevők genetikai profiljának elemzése történik, amely során a kutatók olyan géneket vizsgálnak, mint a BRCA1 és…
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Human Retina Created in an Artificial Environment
The retina is an organ that plays a crucial role in vision, responsible for the detection of light and the initial steps of processing visual information through nerve tissue. The functioning of the retina is extremely complex and is not yet fully understood. The current knowledge of the scientific community is primarily based on animal experiments, but these results are often not directly applicable to the study of the human retina. The retina is a sensitive tissue that can quickly become damaged within minutes after being removed from the body if it is not provided with sufficient nutrients and oxygen. Therefore, it poses a challenge for researchers to conduct detailed…
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New Vessels Can Be Created Instead of Damaged Areas
The modern medical field is constantly seeking new ways to treat diseases and enhance the effectiveness of healing. The alarming spread of cardiovascular issues is particularly concerning, as these diseases rank among the leading causes of death worldwide. Adequate blood supply is essential for the healthy functioning of the heart, brain, and other vital organs, which, however, can be seriously threatened by various factors such as atherosclerosis or thrombosis. Researchers are continuously developing new solutions to address these problems. Recent advancements in the field of nanotechnology are especially promising, as they may provide opportunities to grow new blood vessels, thereby restoring blood supply in damaged areas. The scientific community’s new…
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Detection of gene doping with a simple blood test
A performance enhancement has always been at the forefront of the sports world, and the fight against doping continuously presents new challenges to science. Athletes are not only utilizing their physical strength but also technological innovations to increase their competitiveness. In recent years, gene doping has received increasing attention, opening new dimensions in enhancing sports performance alongside traditional forms of doping. The essence of gene doping is that athletes modify their genetic material, allowing their bodies to produce performance-enhancing substances on their own. The latest scientific findings suggest that gene doping can be detected in blood samples long after it has occurred, marking a significant step in the fight against…
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Data Behind Drug Names
The names of medications can often be complicated and misleading, as the various terms are not merely marketing ploys but carry specific meanings in the pharmaceutical world. The names of medications not only identify the product but also convey information about the active ingredients, effects, and even usage recommendations. The pharmaceutical industry operates under strict regulations, so the terms used in the name must have a real basis. The name of a medication, as listed in the marketing authorization, can be a brand name or a scientific name. The former cannot be compared to common names, while the latter often appears alongside a trademark or the distributor’s name. It is…
