Policlinica Clabucet

20/12/2025

Scientists have developed a new metal‑oxide crystal made from strontium, iron and cobalt that shows the remarkable ability to absorb and then release oxygen again and again without falling apart. The material works under much gentler conditions than previous “oxygen switching” compounds, making it a strong candidate for real‑world applications.

What makes this discovery particularly exciting is how the crystal behaves: when heated in a controlled gas environment, it gives up oxygen, changing its structure and properties such as transparency and electrical resistance. Then when exposed to oxygen again, it reverts back to its original state. This reversible “breathing” of oxygen offers a new dimension of control over how a material behaves in electronics, energy systems and building materials.

The implications are wide‑ranging. For example, the crystal could be used in advanced fuel cells that convert hydrogen to electricity more efficiently, or in smart windows that alter light or heat flow depending on conditions. By being stable through many cycles of oxygen intake and release and functioning under milder temperatures, this material brings us closer to reactive materials that adapt and change in real time.

Research Paper 📄
DOI: 10.1038/s41467-025-62612-1

18/12/2025

🦋 Boala Basedow (Graves) = hipertiroidism autoimun
Sistemul imunitar produce anticorpi (TRAb) care „apasă” pe tiroidă ca pe un întrerupător ON ➝ prea mulți hormoni tiroidieni.
🔍 Semne tipice:
🔥 scădere în greutate cu apetit crescut
💓 palpitații, tahicardie
✋ tremor fin, agitație, insomnie
🥵 intoleranță la căldură, transpirații
👀 uneori exoftalmie (ochi proeminenți)

🧪 Analize: TSH scăzut, FT4/FT3 crescut (± TRAb pozitivi).
💊 Tratament: antitiroidiene + beta-blocant, uneori iod radioactiv sau chirurgie.

18/12/2025

Tardigrades are tiny animals that can survive extremes like drying out freezing and even space. Scientists found a protein they make called Dsup that sticks close to DNA and helps shield it from radiation and other damage. In simple terms the protein acts like a gentle protector that lowers the chance of DNA breaking when cells face stress.

When researchers put the Dsup protein into human cells in the lab those cells showed less DNA damage after radiation. Early animal experiments also suggest tissues with Dsup suffer fewer breaks in their DNA after exposure. That matters because many health problems and treatments involve DNA damage. For example radiation used to kill cancer cells can also hurt healthy tissue. If a safe Dsup based approach can be developed it might protect healthy cells during treatments or reduce harm after accidents that cause high radiation or other DNA harming events.

Beyond medicine the idea has wider use. Plants given similar protection showed better survival under radiation and researchers think this could help crops or long term space missions. The work is still early and more testing is needed to check safety and effectiveness before any real world use.

Research Paper 📄
DOI: 10.1038/ncomms12808

17/12/2025

📢 Schema terapeutica se bazează pe combinatii de antibiotice asociate cu medicamente care reduc aciditatea gastrica, astfel incat bacteriile sa poata fi eliminate, iar mucoasa iritata sa se poata reface.
📢 Terapia este greu acceptata si aud ca de ce trebuie sa o tratez, mai ales daca este descoperita intamplator bacteria fara o simtomatologie foarte suparatoare si trebuie sa se stie ca terapia necesita disciplina si continuitate, deoarece orice întrerupere sau administrare incorecta poate diminua rezultatele.
📢Una dintre cele mai mari temeri ale pacientilor este recurenta, momentul în care simptomele par sa revina d**a tratament.
📢 Reaparitia poate avea doua explicații principale:
-fie bacteria nu a fost complet eradicata, adesea din cauza rezistenței la antibiotice,
- a respectarii incomplete a tratamentului,
- fie are loc o reinfectie, de obicei in medii cu igiena precara sau în familii unde circulatia bacteriei este frecventă.
📢 Exista si factori care favorizeaza persistenta infectiei, precum fumatul, consumul excesiv de alcool sau o aciditate gastrica foarte mare, care reduc eficienta terapiei si mențin mediul propice dezvoltării bacteriei.
📢 Daca nu a fost eradicata infectia se va urma o alta schema de tratament.
📢 Este la fel de importantă adoptarea unor obiceiuri sanatoase:
-igiena riguroasa,
-o alimentație blanda cu stomacul,
-evitarea fumatului,
- reducerea stresului.

https://www.facebook.com/share/1GS5qGKwbK/

16/12/2025

16/12/2025

Postpartum recovery is often misunderstood, yet science shows it is far more extensive than most people realize. After childbirth, the female body enters a long and complex healing process. Internal tissues require months to repair, the musculoskeletal system must stabilize, and hormonal pathways slowly reset after dramatic shifts that occurred during pregnancy and delivery. Researchers consistently find that internal wounds take around six months to heal, even when a woman appears physically recovered on the outside.

Full physical recovery often extends to twelve months as muscles, ligaments, and joints gradually regain strength. Beyond the body, major neurological and hormonal changes continue. Studies show that it can take up to two years for the brain and endocrine system to return to a balanced state. This period includes changes in mood regulation, memory function, sleep patterns, and stress response, all of which influence daily life and emotional well being.

Identity recovery is another crucial but less visible stage. Psychologists report that many women need several years to integrate the psychological and social transitions that come with motherhood. Shifts in routine, roles, career demands, and personal expectations create a natural identity reevaluation that may last up to five years.

Because these changes unfold slowly and often silently, relationships may experience strain. Partners may misinterpret exhaustion, mood shifts, or emotional sensitivity as personal conflict rather than biological and psychological recovery processes. Understanding these timelines helps create empathy and support.

New mothers benefit greatly from patience, shared responsibilities, emotional reassurance, and practical help. Science affirms that postpartum recovery is a long journey, not a short phase. Kindness, stability, and understanding from loved ones can make an enormous difference in long term health for both the mother and the family.