Results 191 to 200 of about 5,501,792 (312)

Drugs tests on trial [PDF]

Nature, 2006
openaire   +2 more sources

Revisited Pharmacokinetic Profiles of Methylprednisolone in Plasma and Urine After Single and Multiple Oral Administrations: Relevance in Sports Drug Testing. [PDF]

Clin Pharmacokinet
Coll S, Bressan C, Monfort N, Aldea-Perona A, Carbó ML, Ventura R.   +5 more
europepmc   +1 more source

Effect of terahertz irradiation on DNA damage repair in living cells

FEBS Open Bio, EarlyView.
We investigated the effect of terahertz (THz) wave irradiation on DNA double‐strand break (DSB) repair in living cells. We found that THz irradiation enhanced DSB repair at specific frequencies, whereas heat treatment inhibited it, indicating that this effect is nonthermal and frequency‐specific.
Yuya Ueno, Shota Yamazaki, Hiromichi Hoshina, Masahiko Harata   +3 more
wiley   +1 more source

Successful Delivery Following Ex Vivo Organoid Drug Testing for Unexplained Recurrent Pregnancy Loss. [PDF]

Matern Fetal Med
Huang L, Tan C, Xu P, Du L, Liu M, Ke C, Zhang J, Jiang Q, Sun W, Chen J, Ou M, Zhang S, Chen D.   +12 more
europepmc   +1 more source

Importin 7 mediates the nuclear import of HIV‐1 integrase via a specific interacting interface

FEBS Open Bio, EarlyView.
HIV‐1 integrase enables viral DNA integration into the host genome. By binding to the core domain of the host protein Importin 7 via its C‐terminal domain, the integrase is transported across the nuclear membrane into the nucleus, where integration of the viral genome into host DNA takes place. This translocation is a critical step for subsequent viral
Juana Bana, Avigail Yariv, Tal Oppenheim, Hadar Amartely, Dana Reichmann, Oded Livnah   +5 more
wiley   +1 more source

Coverage Limitations for Use of Urine Drug Testing in a State Medicaid Program.

JAMA Netw Open
Incze MA, Tingley SR, Neuhaus J, Bachhuber M, Dumas SA, Dhruva SS, Redberg RF.   +6 more
europepmc   +1 more source

Lived Experiences of Urine Drug Testing Among Individuals with a Substance Use Disorder: A Punitive or Supportive Intervention? [PDF]

Nurs Rep
van Vredendaal R, Venema S, Kuipers S, Boonstra N, Spoelstra SK.   +4 more
europepmc   +1 more source

Malformin A1–mediated cytotoxicity in ovarian cancer cells occurs through pyroptosis and autophagy

FEBS Open Bio, EarlyView.
This study investigated the effects of the natural compound Malformin A1 (MA1) on the cytoskeleton that regulates cell proliferation and migration. Disruption of the cytoskeleton can impair these processes and promote cancer cell death. MA1 disrupted cytoskeletal organization, induced DNA damage, inflammation, activated autophagy, and pyroptosis ...
Nada Abdullah Hassan, Ikram A. Burney, Shika Hanif Malgundkar, Siva Ramamoorthy, Ressin Varghese, Mohamed A. Al‐Kindi, Hamad Al Riyami, Shadia Al Bahlani, Sergey Dobretsov, Syed Imran Hassan, Benjamin K. Tsang, Yahya Tamimi   +11 more
wiley   +1 more source

Annual Banned-Substance Review 18th Edition-Analytical Approaches in Human Sports Drug Testing 2024/2025. [PDF]

Drug Test Anal
Thevis M, Kuuranne T, Geyer H.
europepmc   +1 more source

Ionomycin suppresses cancer cell growth by disrupting mitochondrial transcription

FEBS Open Bio, EarlyView.
In this study, we identify a new function for the selective Ca2+ ionophore, ionomycin, as an inhibitor of mitochondrial transcription. Both total and nascent RNA analyses revealed that ionomycin treatment reduces the transcription of mitochondrial genes.
Lishen Wang, Mingqiang Deng, Dongmei He, Diqin Lai, Dongjun Liu, Dengyong Zhu, Zhenhua Zhang, Peng Tang, Chuanman Zhou, Menghui Yin, Xichen Bao   +10 more
wiley   +1 more source