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Recurrent photic zone euxinia limited ocean oxygenation and animal evolution during the Ediacaran.
Zheng W, Zhou A, Sahoo SK, Nolan MR, Ostrander CM, Sun R, Anbar AD, Xiao S, Chen J. Zheng W, et al. Nat Commun. 2023 Jul 3;14(1):3920. doi: 10.1038/s41467-023-39427-z. Nat Commun. 2023. PMID: 37400445 Free PMC article.
We suggest that PZE was driven by increased availability of sulfate and nutrients from a transiently oxygenated ocean, but PZE may have also initiated negative feedbacks that inhibited oxygen production by promoting anoxygenic photosynthesis and limiting the habitable space for e …
We suggest that PZE was driven by increased availability of sulfate and nutrients from a transiently oxygenated ocean, but PZE may have also …
Intra-ocular pressure changes after intravitreal injection of bevacizumab.
Iqbal U, Malik IQ, Jabran A. Iqbal U, et al. J Pak Med Assoc. 2023 Jan;73(1):64-68. doi: 10.47391/JPMA.6043. J Pak Med Assoc. 2023. PMID: 36842009 Free article.
Intraocular pressure increased significantly in the short term post-injection (p<0.001), while the difference was not significant in the weekly check-ups (p=0.264). CONCLUSION: There was short-term rise in intraocular pressure after intravitreal bev …
Intraocular pressure increased significantly in the short term post-injection (p<0.001), while the difference was not significant …
Contracting eastern African C4 grasslands during the extinction of Paranthropus boisei.
Quinn RL, Lepre CJ. Quinn RL, et al. Sci Rep. 2021 Mar 30;11(1):7164. doi: 10.1038/s41598-021-86642-z. Sci Rep. 2021. PMID: 33785831 Free PMC article.
Our results demonstrate that the long-term rise of C(4) grasslands was punctuated by a transient but significant increase in C(3) vegetation and warmer temperatures, coincident with the Mid-Pleistocene Transition (1.3-0.7 Ma) and implicating a short-term r …
Our results demonstrate that the long-term rise of C(4) grasslands was punctuated by a transient but significant increase in C …
Hematite reconstruction of Late Triassic hydroclimate over the Colorado Plateau.
Lepre CJ, Olsen PE. Lepre CJ, et al. Proc Natl Acad Sci U S A. 2021 Feb 16;118(7):e2004343118. doi: 10.1073/pnas.2004343118. Proc Natl Acad Sci U S A. 2021. PMID: 33563760 Free PMC article.
Pigmentite concentrations in the red beds track the evolving pattern of the Late Triassic monsoon and indicate a long-term rise in aridity beginning at 215 Ma followed by increased oscillatory climate change at 213 Ma. ...
Pigmentite concentrations in the red beds track the evolving pattern of the Late Triassic monsoon and indicate a long-term rise …
Rise in Low-Density Lipoprotein Cholesterol during Hospitalization is Related with Poor Outcome at Discharge in Patients with Acute Ischemic Stroke.
Yuan HW, Yang YN, Chen HF, Ji RJ, Lin YJ, Guo RY, Peng GP, Liang H, Luo B. Yuan HW, et al. Cerebrovasc Dis. 2020;49(1):88-96. doi: 10.1159/000505615. Epub 2020 Jan 29. Cerebrovasc Dis. 2020. PMID: 31995799
BACKGROUND: The statistical association between a short-term rise in low-density lipoprotein cholesterol (LDL-C) levels and the short-term outcome of acute ischemic stroke remains unknown. ...Multiple models consistently showed that LDL-C rise increased the risk of …
BACKGROUND: The statistical association between a short-term rise in low-density lipoprotein cholesterol (LDL-C) levels and th …
The geologic history of seawater oxygen isotopes from marine iron oxides.
Galili N, Shemesh A, Yam R, Brailovsky I, Sela-Adler M, Schuster EM, Collom C, Bekker A, Planavsky N, Macdonald FA, Préat A, Rudmin M, Trela W, Sturesson U, Heikoop JM, Aurell M, Ramajo J, Halevy I. Galili N, et al. Science. 2019 Aug 2;365(6452):469-473. doi: 10.1126/science.aaw9247. Science. 2019. PMID: 31371609
Iron oxide precipitation experiments reveal a weakly temperature-dependent iron oxide-water oxygen isotope fractionation, suggesting that increasing seawater delta(18)O over time was the primary cause of the long-term rise in delta(18)O values of marine precipitates …
Iron oxide precipitation experiments reveal a weakly temperature-dependent iron oxide-water oxygen isotope fractionation, suggesting that in …
Thyroid hormone receptor function in maturing ovine cardiomyocytes.
Chattergoon NN, Louey S, Scanlan T, Lindgren I, Giraud GD, Thornburg KL. Chattergoon NN, et al. J Physiol. 2019 Apr;597(8):2163-2176. doi: 10.1113/JP276874. Epub 2019 Mar 20. J Physiol. 2019. PMID: 30770568 Free PMC article.
Although T(3) is known to abrogate ovine cardiomyocyte proliferation stimulated by insulin-like growth factor 1, this effect is mediated via the genomic action of thyroid hormone receptors, with little evidence for non-genomic mechanisms. ABSTRACT: We have previously shown that t …
Although T(3) is known to abrogate ovine cardiomyocyte proliferation stimulated by insulin-like growth factor 1, this effect is mediated via …
Sustained influence of infections on prostate-specific antigen concentration: An analysis of changes over 10 years of follow-up.
Langston ME, Pakpahan R, Nevin RL, De Marzo AM, Elliott DJ, Gaydos CA, Isaacs WB, Nelson WG, Sokoll LJ, Zenilman JM, Platz EA, Sutcliffe S. Langston ME, et al. Prostate. 2018 Sep;78(13):1024-1034. doi: 10.1002/pros.23660. Epub 2018 May 30. Prostate. 2018. PMID: 30133756 Free PMC article.
BACKGROUND: To extend our previous observation of a short-term rise in prostate-specific antigen (PSA) concentration, a marker of prostate inflammation and cell damage, during and immediately following sexually transmitted and systemic infections, we examined the lo …
BACKGROUND: To extend our previous observation of a short-term rise in prostate-specific antigen (PSA) concentration, a marker …
Association of change in 5-year N-terminal fragment of the prohormone brain-type natriuretic peptide with left ventricular structure and function in stable coronary disease.
Psotka MA, Schiller NB, Whooley MA, Mishra RK. Psotka MA, et al. J Cardiovasc Med (Hagerstown). 2018 Feb;19(2):67-72. doi: 10.2459/JCM.0000000000000613. J Cardiovasc Med (Hagerstown). 2018. PMID: 29251695

RESULTS: Over 5 years, the prevalence of LVH declined from 36 to 32% (P < 0.001), the prevalence of LVDD increased from 11 to 14% (P = 0.035), mean LVEF decreased from 63 9% to 62 10% (P = 0.07), and the prevalence of LVSD increased from 9 to 11% (P

…

RESULTS: Over 5 years, the prevalence of LVH declined from 36 to 32% (P < 0.001), the prevalence of LVDD increased from 11 to 14%

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28 results