Kimiyya da fasaha

Manufar bincike, hukuncin tallafin gwamnati da takardun bincike na farko da suke zuwa kafin dubawar takwarori.

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An sabunta · 2026-09-20 22:10 UTC38

Babban labarin yau

Hepatic Xanthine Oxidoreductase Yana Ci Gaba da Siginar Nitric Oxide Mai Hana Thrombotic Ta Hanyar Nitrate-Nitrite-Nitric Oxide Pathway

Bayan Fage: Tonic endothelium-derived nitric oxide (NO) yana hana kunna platelet a zahiri, kuma asararsa tana haifar da haɗarin thrombotic na rashin aikin endothelial. Inorganic nitrate da nitrite suna ba da madadin tushen NO, kuma xanthine oxidoreductase (XOR) shine mai yiwuwa nitrite reductase, amma ko endogenous XOR yana ci gaba da siginar platelet NO a cikin vivo, kuma tushensa ba a sani ba.

Kimiyya da fasahaAyyukan da ake kan yi da ci gababioRxiv (Pharmacology)2026-09-19

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Kimiyya da fasahaBayanan hukumaNASAUS2026-09-18

Albania za ta sanya hannu kan Yarjejeniyar Artemis ta NASA, tana fadada haɗin gwiwar sararin samaniya na duniya

Albania za ta sanya hannu kan Yarjejeniyar Artemis, tana shiga cikin kasashen da suka himmatu ga binciken sararin samaniya mai alhaki. Wannan yana fadada tsarin kasa da kasa don ayyukan wata da sararin samaniya mai zurfi, yana inganta haɗin gwiwar duniya.

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Kimiyya da fasahaBayanan hukumaNASAUS2026-09-18

Ofishin Jakadancin NASA-JAXA XRISM Ya Lura da Pulsar Yana Mu'amala da 'Iska' na Abokin Tarayya

Ofishin jakadancin NASA-JAXA XRISM ya ba da sabbin bayanai game da mu'amalar pulsar da iskar tauraron abokin tarayya. Wannan ci gaba yana inganta fahimtarmu game da abubuwan da suka shafi sararin samaniya masu karfin gaske.

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Bayanan hukuma

Ƙa'idoji da sanarwa da aka tabbatar daga hukumomin gwamnati, masu kula da ƙa'ida da jaridun hukuma.

Kimiyya da fasahaNASAUS2026-09-18

NASA Ta Ba SpaceX Jiragen Sama Uku na Ma'aikata zuwa Tashar Sararin Samaniya

NASA ta ba SpaceX kwangilar ƙarin ayyukan jiragen sama uku na ma'aikata zuwa Tashar Sararin Samaniya ta Duniya. Wannan yana tabbatar da ci gaba da samun damar Amurka zuwa ISS kuma yana tallafawa binciken sararin samaniya da ayyuka.

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Ayyukan da ake kan yi da ci gaba

Ayyukan da ake kan yi: gwaje-gwajen asibiti, sanarwar kamfanoni, takardun bincike na farko da sanarwar tsaro.

Kimiyya da fasahabioRxiv (Pharmacology)2026-09-18

Binciken fassarar nau'i-nau'i na mai sarrafa mai karɓar NMDA ya bayyana tasirin analgesic, autonomic-stabilizing, da rage damuwa ba tare da shaidar alhakin cin zarafi ba

CNS4 shine mai sarrafa NMDAR mai daidaita hankali wanda ke nuna aikin GluN2 mai dogaro da nau'in. Anan mun tantance ilimin harhada magunguna na CNS4 a cikin beraye, beraye, da karnukan tiyata na oncology mallakar abokin ciniki. A cikin beraye, CNS4 bai samar da fifikon wurin da aka daidaita ba, yana nuna rashin alhakin lada. CNS4 ya samar da raguwar motsi mai dogaro da kashi ba tare da lalacewar motsi ba.

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Kimiyya da fasahabioRxiv (Pharmacology)2026-09-18

Cinnamaldehyde yana mu'amala da aljihun maganin sa barci na gida na tashar NaV 1.5

Cinnamaldehyde (CA) ana amfani da shi sosai azaman ɗanɗano kuma a cikin maganin gargajiya. Ana amfani da CA a cikin binciken zafi azaman takamaiman agonist na TRPA1, tashar cation polymodal da aka bayyana a cikin jijiyoyin firamare masu jin zafi. Duk da haka, mun nuna a baya cewa CA yana hana tashar L-type Ca2+ a cikin sel na zuciya da tsoka mai laushi, yana haifar da yiwuwar cewa za a iya sarrafa wasu tashoshin ion.

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Karanta kowane bayani da yarenka

Wannan shafi yana nuna sabbin abubuwa uku ne kawai a kowane fanni. Mambobi na ganin kowane bayani a cikin fannin, a harsuna 109, tare da injinan bincike da ke aiki a kansu.

Karanta duka kan $29

Babu buƙatar shigarwa daga kantin manhajoji. Ana iya soke shi kowane lokaci.

Sabbin abubuwa a kowane fanni

Lafiyar dabbobi Likitanci da magunguna Tsaron abinci da noma Tsaron yanar gizo da ƙa'idojin bayanai Makamashi da yanayi Mallakar hankali da haƙƙin ƙirƙira Kasuwanci da sarkar samarwa Sanarwar kamfanoni da haɗin gwiwa

Kowane abu yana da haɗi zuwa cibiyar da ta wallafa shi. Ba a sake rubuta komai ba tare da tushensa ba.

Farashi Tambayoyin da ake yawan yi