Iindaba zeshishini
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Luluphi ukhetho oluqhelekileyo kulingo lwezonyango lwe-oncology?
Kuphando lwe-oncology, imilinganiselo yeziphumo ezihlanganisiweyo, ezinje nge-progression-free survival (PFS) kunye nokusinda ngaphandle kwezifo (DFS), ziya zithatha indawo yesiphelo sesiqhelo sokusinda ngokubanzi (OS) kwaye ziye zaba sisiseko sovavanyo oluphambili lokuvunywa kweziyobisi yi-US Food and Drug Administration (FDA) ...Funda ngokugqithisileyo -
Umkhuhlane uyeza, isitofu sokugonya siyakhusela
Ubhubhani wexesha lomkhuhlane ubangela phakathi kwe-290,000 kunye ne-650,000 yokufa okunxulumene nesifo sokuphefumla kwihlabathi jikelele ngonyaka. Ilizwe lijongene nobhubhani womkhuhlane omkhulu kobu busika emva kokuphela kobhubhani we-COVID-19. Ugonyo loMkhuhlane yeyona ndlela isebenzayo yokuthintela umkhuhlane, kodwa...Funda ngokugqithisileyo -
I-Multi-nuclear magnetic resonance
Okwangoku, i-imaging magnetic resonance imaging (MRI) iyaphuhla ukusuka kwi-imaging ye-structural yendabuko kunye nemifanekiso esebenzayo ukuya kwi-imaging molecular. I-Multi-nuclear MR Inokufumana ulwazi oluninzi lwe-metabolite emzimbeni womntu, ngelixa igcina isisombululo sendawo, iphucula ukucaca kwe-detec...Funda ngokugqithisileyo -
Ii-Ventilators zinokubangela inyumoniya?
Inyumoniya yeNosocomial lolona sulelo luxhaphakileyo kwaye lunobuzaza lwe-nosocomial, apho inyumoniya ehambelana ne-ventilator-associated (VAP) yenza i-40%. I-VAP ebangelwa yi-refractory pathogens iseyingxaki enzima yeklinikhi. Kangangeminyaka, izikhokelo ziye zacebisa uluhlu lweendlela zongenelelo ngoncedo (ezifana neseti ekujoliswe kuyo...Funda ngokugqithisileyo -
KwiNkqubela yezoNyango, Ukuthatha ithishu kumzimba osempilweni?
Ngaba iisampulu zethishu zinokuqokelelwa kubantu abasempilweni ukuqhubela phambili inkqubela yezonyango? Indlela yokwenza ulungelelwaniso phakathi kweenjongo zenzululwazi, iingozi ezinokubakho, kunye nomdla wabathathi-nxaxheba? Ukuphendula kwikhwelo leyeza elichanekileyo, ezinye izazinzulu zeklinikhi kunye nesiseko zitshintshile kuvavanyo ...Funda ngokugqithisileyo -
I-COVID-19 ngexesha lokukhulelwa, i-fetus visceral inversion?
I-splanchnic inversion (kubandakanya i-splanchnic inversion epheleleyo [i-dextrocardia] kunye ne-partial splanchnic inversion [levocardia]) yinto engaqhelekanga yokuphuhliswa kokuzalwa apho isalathiso se-splanchnic kwizigulane sichasene nabantu abaqhelekileyo. Sibone okubalulekileyo kwi...Funda ngokugqithisileyo -
I-COVID-19 End! Ixabiso lokusindisa ubomi lizodlula izibonelelo?
Ngomhla we-10 ku-Epreli, ngo-2023, uMongameli wase-US uJoe Biden watyikitya umthetho oyilwayo ophelisa ngokusemthethweni i-COVID-19 “kaxakeka yesizwe” eUnited States. Kwinyanga enye kamva, i-COVID-19 ayiseyo "iNgxamiseko yezempilo yoluntu kwinkxalabo yeHlabathi." NgoSeptemba ka-2022, uBiden wathi ...Funda ngokugqithisileyo -
Ibhaso leNobel kwiPhysiology yezoNyango: Umsunguli wezitofu zokugonya ze-mRNA
Umsebenzi wokwenza isitofu sokugonya udla ngokuchazwa njengongenambulelo. Ngokwamazwi kaBill Foege, omnye woogqirha abakhulu bempilo yoluntu kwihlabathi, “Akukho mntu uya kukubulela ngokubahlangula kwisifo ebengazi ukuba banaso.” Kodwa oogqirha bezempilo yoluntu bathi imbuyekezo kwi...Funda ngokugqithisileyo -
Ukukhulula amakhamandela oxinzelelo
Njengoko ucelomngeni lomsebenzi, iingxaki zolwalamano, noxinezeleko lwasekuhlaleni lusanda, ukudandatheka kusenokuzingisa. Kwizigulane ezinyangwa ngamachiza okudakumba okokuqala, ngaphantsi kwesiqingatha bafumana uxolelo oluzinzileyo. Izikhokelo malunga nendlela yokukhetha ichiza emva kokuba unyango lwesibini lwe-antidepressant lungasebenzi luyahluka, sug...Funda ngokugqithisileyo -
IGrail Engcwele-Ukuqikelelwa koLwakhiwo lweProtheyini
Imbasa yalo nyaka iLasker Basic Medical Research Award inikwe uDemis Hassabis kunye noJohn Jumper ngegalelo labo ekudaleni inkqubo yengqondo yokwenziwa yeAlphaFold eqikelela ubume beprotein obumacala amathathu ngokusekwe kulandelelwano lokuqala lweeamino acids...Funda ngokugqithisileyo -
Iyeza elitsha lesifo sesibindi esinamafutha angenatywala (NAFLD)
Namhlanje, isifo sesibindi esinamafutha e-Nonalcoholic (NAFLD) siye saba yimbangela ephambili yesifo esingapheliyo sesibindi e-China nakwihlabathi. Uluhlu lwesifo lubandakanya i-hepatic steatohepatitis elula, i-nonalcoholic steatohepatitis (NASH) kunye ne-cirrhosis enxulumene nomhlaza wesibindi. I-NASH ibonakaliswe ngu ...Funda ngokugqithisileyo -
Umthambo Usebenza Ukuthoba Uxinzelelo Lwegazi?
Uxinzelelo lwegazi luhlala luyingozi enkulu kwisifo senhliziyo kunye ne-stroke. Ungenelelo olungelulo lwe-pharmacological olufana nokuzivocavoca lusebenza kakhulu ekunciphiseni uxinzelelo lwegazi. Ukumisela irejimeni yokuzivocavoca engcono yokunciphisa uxinzelelo lwegazi, abaphandi baqhube i-pair-scale-to-pai ...Funda ngokugqithisileyo -
I-Catheter Ablation ingcono kuneyeza!
Ngokuguga kwabantu kunye nokuqhubela phambili kokuxilongwa kwesifo se-cardiovascular and treatment, ukungaphumeleli kwentliziyo engapheliyo (ukungaphumeleli kwentliziyo) kuphela kwesifo se-cardiovascular disease esandayo kunye nokuxhaphaka. Inani labantu baseTshayina abanezigulana ezingapheliyo zentliziyo ngo-2021 malunga ...Funda ngokugqithisileyo -
Umhlaza woMhlaba - eJapan
Kwi-2011, inyikima kunye ne-tsunami yachaphazela i-Fukushima Daiichi amandla enyukliya e-1 ukuya kwi-3 ye-reactor core meltdown. Ukususela kwingozi, i-TEPCO iqhubekile nokufaka amanzi kwiinqanawa ezigciniweyo zeYunithi 1 ukuya kwi-3 ukupholisa i-reactor cores kunye nokubuyisela amanzi angcolileyo, kwaye ukususela ngo-Matshi 2021, ...Funda ngokugqithisileyo -
INoveli yeCoronavirus Strain EG.5, Usulelo lwesithathu?
Kungekudala, inani leemeko ze-coronavirus entsha ye-EG.5 iye yanda kwiindawo ezininzi emhlabeni jikelele, kwaye i-World Health Organization idwelise i-EG.5 njenge "inguqu efuna ingqalelo". Umbutho wezeMpilo weHlabathi (i-WHO) ubhengeze ngoLwesibini (ixesha lasekhaya) ukuba ...Funda ngokugqithisileyo -
Chinese Hospital Medicine Anti-urhwaphilizo
NgoJulayi 21, 2023, iKomishoni Yezempilo Yesizwe iye yabamba inkomfa ngevidiyo kunye namasebe alishumi, kuquka iSebe Lezemfundo kunye neSebe Lokhuseleko Loluntu, ukuze kusetyenziswe unyaka omnye wokulungisa urhwaphilizo kwicandelo lezonyango. Kwiintsuku ezintathu kamva, iSizwe...Funda ngokugqithisileyo -
I-AI kunye neMfundo yezoNyango - Ibhokisi yePandora ye-21st-Century
I-OpenAI's ChatGPT (incoko evelisa i-transformer eqeqeshelwe kwangaphambili) bubukrelekrele bokwenziwa (AI) bencoko ene-chatbot eye yaba sesona sicelo se-Intanethi sikhula ngokukhawuleza kwimbali. I-Generative AI, kuquka iimodeli zolwimi ezinkulu ezifana ne-GPT, ivelisa amagama afana nalawo aveliswa ngabantu...Funda ngokugqithisileyo -
Ichiza le-anti-covid-19: i-Pegylated interferon (PEG-λ)
I-Interferon luphawu olufihliweyo yintsholongwane kwinzala yomzimba ukuze kusebenze amajoni omzimba, kwaye ngumgca wokuzikhusela kwintsholongwane. Udidi lwe-interferon (ezifana ne-alpha kunye ne-beta) ziye zaphononongwa amashumi eminyaka njengamachiza okuthomalalisa iintsholongwane. Nangona kunjalo, chwetheza i-interferon receptors ezicacileyo...Funda ngokugqithisileyo -
Ubhubhani we-coronavirus uyacotha, kodwa usanxibe imaski ezibhedlele?
Isibhengezo sase-US sokuphela “kwemeko kaxakeka yezempilo yoluntu” sisiganeko esibalulekileyo kumlo ochasene ne-SARS-CoV-2. Kwincopho yayo, intsholongwane yabulala izigidi zabantu kwihlabathi liphela, yaphazamisa ngokupheleleyo ubomi kwaye yatshintsha ngokusisiseko ukhathalelo lwezempilo. Olunye lolona tshintsho lubonakalayo kwi-h...Funda ngokugqithisileyo -
Yintoni unyango lwe-oxygen?
Unyango lwe-oksijini luyindlela eqhelekileyo kwindlela yonyango yanamhlanje, kwaye yindlela esisiseko yonyango lwe-hypoxemia. Iindlela eziqhelekileyo zonyango lwe-oksijini yeklinikhi ziquka i-catheter ye-oxygen ye-nasal, i-oksijini ye-mask elula, i-Venturi mask ioksijini, njl. Kubalulekile ukuqonda iimpawu zokusebenza ze-var...Funda ngokugqithisileyo