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Effects of media NaCl concentration and osmolarity on the culture of early-stage porcine embryos and the viability of embryos cultured in a selected superior medium.

Theriogenology

Beckmann LS, Day BN.
PMID: 16727240
Theriogenology. 1993 Mar;39(3):611-22. doi: 10.1016/0093-691x(93)90248-4.

One- and 2-cell porcine embryos were obtained from oviductal flushes and cultured for 96 hours in media with varied osmolarity that resulted from alterations in NaCl and sorbitol content. The viability of experimental embryos cultured to advanced stages was...

Measurement of dietary exposure: a challenging problem which may be overcome thanks to metabolomics?.

Genes & nutrition

Favé G, Beckmann ME, Draper JH, Mathers JC.
PMID: 19340473
Genes Nutr. 2009 Jun;4(2):135-41. doi: 10.1007/s12263-009-0120-y. Epub 2009 Apr 02.

The diet is an important environmental exposure, and its measurement is an essential component of much health-related research. However, conventional tools for measuring dietary exposure have significant limitations being subject to an unknown degree of misreporting and dependent upon...

Clinical relevance of transjugular liver biopsy in comparison with percutaneous and laparoscopic liver biopsy.

Gastroenterology research and practice

Beckmann MG, Bahr MJ, Hadem J, Bredt M, Wedemeyer H, Schneider AS, Kubicka S, Manns MP, Strassburg CP, Wedemeyer J.
PMID: 19920868
Gastroenterol Res Pract. 2009;2009:947014. doi: 10.1155/2009/947014. Epub 2009 Nov 15.

BACKGROUND: Transjugular liver biopsy (TJLB) is frequently used to obtain liver specimens in high-risk patients. However, TJLB sample size possibly limits their clinical relevance.METHODS: 102 patients that underwent TJLB were included. Clinical parameters and outcome of TJLB were analyzed....

The Growing Importance of CNVs: New Insights for Detection and Clinical Interpretation.

Frontiers in genetics

Valsesia A, Macé A, Jacquemont S, Beckmann JS, Kutalik Z.
PMID: 23750167
Front Genet. 2013 May 30;4:92. doi: 10.3389/fgene.2013.00092. eCollection 2013.

Differences between genomes can be due to single nucleotide variants, translocations, inversions, and copy number variants (CNVs, gain or loss of DNA). The latter can range from sub-microscopic events to complete chromosomal aneuploidies. Small CNVs are often benign but...

Physical mapping of plastid DNA variation among eleven Nicotiana species.

TAG. Theoretical and applied genetics. Theoretische und angewandte Genetik

Salts Y, Herrmann RG, Peleg N, Lavi U, Izhar S, Frankel R, Beckmann JS.
PMID: 24253618
Theor Appl Genet. 1984 Nov;69(1):1-14. doi: 10.1007/BF00262529.

Plastid DNA of seven American and four Australian species of the genus Nicotiana was examined by restriction endonuclease analysis using the enzymes Sal I, Bgl I, Pst I, Kpn I, Xho I, Pvu II and Eco RI. These endonucleases...

Changes in diet associated with cancer: An evolutionary perspective.

Evolutionary applications

Thomas F, Rome S, Mery F, Dawson E, Montagne J, Biro PA, Beckmann C, Renaud F, Poulin R, Raymond M, Ujvari B.
PMID: 28717385
Evol Appl. 2017 May 20;10(7):651-657. doi: 10.1111/eva.12465. eCollection 2017 Aug.

Changes in diet are frequently correlated with the occurrence and progression of malignant tumors (i.e., cancer) in both humans and other animals, but an integrated conceptual framework to interpret these changes still needs to be developed. Our aim is...

Isolation of DNAs that selectively bind a baculovirus produced mutant p53 (Ala 143) protein but not an RRL or WGL produced mutant p53 protein.

International journal of oncology

Moore R, Cocke K, Beckmann R, Lemke S.
PMID: 21533482
Int J Oncol. 1997 May;10(5):1035-45. doi: 10.3892/ijo.10.5.1035.

A PCR-based technique was used to generate a large pool of random sequence double-stranded DNAs. Four DNA sequences that selectively bound in vitro to a mutant p53 143A protein, synthesized in baculovirus infected cells, were characterized. The four DNA...

Imaging Biomarkers as Predictors for Breast Cancer Death.

Journal of oncology

Wu WY, Tabar L, Tot T, Fann CY, Yen AM, Chen SL, Chiu SY, Ku MM, Hsu CY, Beckmann KR, Smith RA, Duffy SW, Chen HH.
PMID: 31093281
J Oncol. 2019 Apr 10;2019:2087983. doi: 10.1155/2019/2087983. eCollection 2019.

BACKGROUND: To differentiate the risk of breast cancer death in a longitudinal cohort using imaging biomarkers of tumor extent and biology, specifically, the mammographic appearance, basal phenotype, histologic tumor distribution, and conventional tumor attributes.METHODS: Using a prospective cohort study...

A global cline in a colour polymorphism suggests a limited contribution of gene flow towards the recovery of a heavily exploited marine mammal.

Royal Society open science

Hoffman JI, Bauer E, Paijmans AJ, Humble E, Beckmann LM, Kubetschek C, Christaller F, Kröcker N, Fuchs B, Moreras A, Shihlomule YD, Bester MN, Cleary AC, De Bruyn PJN, Forcada J, Goebel ME, Goldsworthy SD, Guinet C, Hoelzel AR, Lydersen C, Kovacs KM, Lowther A.
PMID: 30473858
R Soc Open Sci. 2018 Oct 17;5(10):181227. doi: 10.1098/rsos.181227. eCollection 2018 Oct.

Evaluating how populations are connected by migration is important for understanding species resilience because gene flow can facilitate recovery from demographic declines. We therefore investigated the extent to which migration may have contributed to the global recovery of the...

ALKBH5-induced demethylation of mono- and dimethylated adenosine.

Chemical communications (Cambridge, England)

Ensfelder TT, Kurz MQ, Iwan K, Geiger S, Matheisl S, Müller M, Beckmann R, Carell T.
PMID: 30010678
Chem Commun (Camb). 2018 Aug 11;54(62):8591-8593. doi: 10.1039/c8cc03980a. Epub 2018 Jul 16.

RNA contains methylated A-base derivatives. A methylation to m

Deferential Trespassing: Looking Through and at an Intersectional Lens.

New directions for child and adolescent development

Beckmann JF.
PMID: 29969171
New Dir Child Adolesc Dev. 2018 Jul 03; doi: 10.1002/cad.20243. Epub 2018 Jul 03.

In this article, I comment on the prospect of integrating an intersectionality perspective into the developmental sciences. I do this by sharing impressions, insights, and questions that have emerged whilst attempting to look at and to look through an...

Quantum diffusion computations of two-electron ground-state energies.

Physical review. A, General physics

Beckmann CE, Feagin JM.
PMID: 9899421
Phys Rev A Gen Phys. 1987 Nov 01;36(9):4531-4534. doi: 10.1103/physreva.36.4531.

No abstract available.

Showing 13 to 24 of 296 entries