Results 61 to 70 of about 256,046 (232)

Utilization of the Cepheid Xpert® CT/NG Sample Adequacy Control to Determine the Influence of the Urethral Swab on Cellular Content in Post-Swab versus Pre-Swab Urine [PDF]

, 2017
Chlamydia trachomatis/Neisseria gonorrhoeae assay performance in males is typically determined using post-swab urine, though pre-swab urine is used in practice.
Hook, Edward W., III, Jordan, Stephen J., Van Der Pol, Barbara   +2 more
core   +1 more source

Patterns in evolutionary origins of heme, chlorophyll a and isopentenyl diphosphate biosynthetic pathways suggest non-photosynthetic periods prior to plastid replacements in dinoflagellates [PDF]

, 2018
BackgroundThe ancestral dinoflagellate most likely established a peridinin-containing plastid, which have been inherited in the extant photosynthetic descendants.
Inagaki Yuji, Matsuo Eriko, 稲垣 祐司   +2 more
core   +2 more sources

The pleiotropic transcriptional regulator NlpR contributes to the modulation of nitrogen metabolism, lipogenesis and triacylglycerol accumulation in oleaginous rhodococci [PDF]

, 2017
The regulatory mechanisms involved in lipogenesis and triacylglycerol (TAG) accumulation are largely unknown in oleaginous rhodococci. In this study a regulatory protein (here called NlpR: Nitrogen lipid Regulator), which contributes to the modulation of
Alvarez, Hector Manuel, Gago, Gabriela Marisa, Gramajo, Hugo Cesar, Hernández, Martín Alejandro, Lara, María Julia   +4 more
core   +1 more source

Acute intermittent porphyria: thein vitroexpression of mutant hydroxymethylbilane synthase

Molecular and Cellular Probes, 1997
Acute intermittent porphyria (AIP) is an inborn error of haem biosynthesis caused by a variety of mutations in the gene coding for hydroxymethylbilane synthase (HMB-S). The entire coding sequence of this gene, from each of three South African AIP patients, was therefore screened for mutations using chemical cleavage mismatch (CCM) analysis and any ...
Ong, PML, Lanyon, WG, Graham, G, Hift, RJ, Halkett, J, Moore, MR, Connor, JM   +6 more
openaire   +3 more sources

Identification of Suitable Reference Genes for Real Time Quantitative Polymerase Chain Reaction Assays on Pectoralis major Muscle in Chicken (Gallus gallus ). [PDF]

PLoS ONE, 2015
Thirteen reference genes were investigated to determine their stability to be used as a housekeeping in gene expression studies in skeletal muscle of chickens.
Carlos S Nascimento, Leandro T Barbosa, Claudson Brito, Roberta P M Fernandes, Renata S Mann, Ana Paula G Pinto, Haniel C Oliveira, Mike V Dodson, Simone E F Guimarães, Marcio S Duarte   +9 more
doaj   +1 more source

Characterization of a new mutation (R292G) and a deletion at the human uroporphyrinogen decarboxylase locus in two patients with hepatoerythropoietic porphyria [PDF]

, 1992
A deficiency in the activity of uroporphyrinogen decarboxylase (UROD), the fifth enzyme of the haem biosynthetic pathway, is found in familial porphyria cutanea tarda (F-PCT) and hepatoerythropoietic porphyria (HEP). A new mutation (R292G) and a deletion
Bourgeois, F. (Francine), Grandchamp, B. (Bernard), Nordmann, Y. (Yves), Rooij, F.W.M. (Felix) de, Siersema, P.D. (Peter), Verneuil1, H. (Hubert) de, Wilson, J.H.P. (Paul)   +6 more
core   +1 more source

A Perfect Storm: Abdominal Pain and Ileus Explained by Acute Intermittent Porphyria Caused by Prehospitalization and Intrahospitalization Factors

Journal of Investigative Medicine High Impact Case Reports, 2022
Acute intermittent porphyria (AIP) is a rare autosomal dominant inherited disease, predominantly seen in female patients, caused by mutations in the hydroxymethylbilane synthase gene.
Andrew J. Ortega DO, Sundar Cherukuri DO, M. Ammar Kalas MD, Brian Lee DO, Jesus Guzman MD, Alejandro Robles MD, Marc J. Zuckerman MD, Ihsan Al-Bayati MD   +7 more
doaj   +1 more source

Acute Intermittent Porphyria: Pathophysiology and Treatment [PDF]

, 1984
Peer Reviewedhttp://deepblue.lib.umich.edu/bitstream/2027.42/90337/1/j.1875-9114.1984.tb03340.x ...
Anderson, Badawy, Battersby, Berman, Bickers, Bonkowsky, Bonkowsky, Bonkowsky, Bonkowsky, Bonkowsky, Bottomley, Cavanagh, Cowger, Dhar, Dhar, Disler, Doss, Douer, Eales, Eales, Elsman, Eyck, Felsher, Giger, Granick, Granick, Hanstein, Hellman, Heubel, Kappas, Kappas, Lamon, Lamon, Liem, Ludwig, Magnussen, Magnussen, Massey, Matteis, Mauzerall, McColl, McColl, Menawat, Moore, Moore, Morris, Muller-Eberhard, Muller-Eberhard, Muller-Eberhard, Mustajoki, Nielsen, Nyman, Ohnhaus, Parikh, Pass, Perlroth, Peterson, Reynolds, Ridley, Rifkind, Rizk, Rose, Snyder, Stein, Strand, Sweeny, Tait, Treece, Tschudy, Tschudy, Tschudy, Verneuil, Watson, Watson, Watson, Welland, Wetterberg   +76 more
core   +1 more source

Vagal Blocking for Obesity Control : a Possible Mechanism-Of-Action [PDF]

, 2016
14 September 2016 Erratum to: Vagal Blocking for Obesity Control: a Possible Mechanism-Of-Action Helene Johannessen, David Revesz, Yosuke Kodama, Nikki Cassie, Karolina P Skibicka, Perry Barrett, Suzanne Dickson, Jens Holst, Jens Rehfeld, Geoffrey van ...
Adan, Roger, Barrett, Perry, Ben-Menachem, Elinor, Cassie, Nikki, Chen, Duan, Dickson, Suzanne, Holst, Jens, Johannessen, Helene, Kodama, Yosuke, Kulseng, Bård, Rehfeld, Jens, Revesz, David, Skibicka, Karolina P, van der Plasse, Geoffrey, Zhao, Chun-Mei   +14 more
core   +1 more source

Many pitfalls in diagnosis of acute intermittent porphyria: a case report

BMC Research Notes, 2018
Background Acute intermittent porphyria is a rare autosomal dominant disorder caused by a deficiency of the enzyme, hydroxymethylbilane synthase. Recognition of acute neurovisceral attacks can be difficult due to the nonspecific nature of symptoms.
N. L. R. Indika, T. Kesavan, H. W. Dilanthi, K. L. S. P. K. M. Jayasena, N. D. P. D. Chandrasiri, I. N. Jayasinghe, U. M. T. Piumika, D. M. Vidanapathirana, K. D. A. V. Gunarathne, M. Dissanayake, E. Jasinge, W. Kodikara Arachchi, D. Doheny, R. J. Desnick   +13 more
doaj   +1 more source