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Showing 25 to 36 of 449 entries
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The global nitrogen regulator, FNR1, regulates fungal nutrition-genes and fitness during Fusarium oxysporum pathogenesis.

Molecular plant pathology

Divon HH, Ziv C, Davydov O, Yarden O, Fluhr R.
PMID: 20507463
Mol Plant Pathol. 2006 Nov;7(6):485-97. doi: 10.1111/j.1364-3703.2006.00354.x.

SUMMARY Fusarium oxysporum is a soil-borne pathogen that infects plants through the roots and uses the vascular system for host ingress. Specialized for this route of infection, F. oxysporum is able to adapt to the scarce nutrient environment in...

Effect of CO(2) on labelling of nerve and liver cells by nucleic acid precursors.

Neurochemistry international

Pakkenberg H, Fog R, Kjeldsen C.
PMID: 20487846
Neurochem Int. 1982;4(1):23-5. doi: 10.1016/0197-0186(82)90022-5.

In vivo experiments in mice demonstrated that 5% CO(2) content in the air inhaled did not change the labelling in autoradiograms from animals injected with [(3)H]uridine, [(3)H]orotic acid, [(3)H]hypoxanthine, [(3)H]lysine or [(3)H]cytidine. At 20% CO(2) content there was a...

Purine and pyrimidine excretion in psoriasis: a comparison with healthy controls during allopurinol therapy.

British journal of clinical pharmacology

Simmonds HA, Bowyer A.
PMID: 22454896
Br J Clin Pharmacol. 1974 Apr;1(2):107-11. doi: 10.1111/j.1365-2125.1974.tb00218.x.

1 Urinary purine excretion has been investigated in two healthy controls and two patients with psoriasis, one a hyperuricaemic, one a normouricaemic. No difference was detected between the patients and controls. Therapy with allopurinol effectively lowered blood and urinary...

PCR from single cells for preimplantation diagnosis.

Methods in molecular medicine

Ray PF, Handyside AH.
PMID: 21374522
Methods Mol Med. 1996;5:245-58. doi: 10.1385/0-89603-346-5:245.

The detection of genetic defects in human embryos following in vitro fertilization (IVF) or preimplantation genetic diagnosis (PGD) allows the selection and transfer of unaffected embryos in couples known to be at risk of transmitting an inherited disorder. This...

Effects of hypoxanthine-9-L-arabinofuranoside on isolated coronary artery of the goat.

Planta medica

Ojewole JA, Adesina SK.
PMID: 17396902
Planta Med. 1982 Jul;45(3):165. doi: 10.1055/s-2007-971364.

No abstract available.

5-aminoimidazole-4-carboxamide riboside administration and purine release from the hypoxic/hypotensive rat cerebral cortex.

Neurochemistry international

Walter GA, Phillis JW.
PMID: 20504523
Neurochem Int. 1989;15(4):485-91. doi: 10.1016/0197-0186(89)90167-8.

The effects of the purine precursor 5-aminoimidazole-4-carboxamide riboside (AICAriboside) on the release of purines from cerebral cortices of normoxic and hypoxic/hypotensive rats was studied with the cortical cup technique. AICAriboside was administered either intravascularly (50 mg/kg) or intraperitoneally (500...

CYANIDE-SENSITIVE BACTERIAL RESPIRATORY SYSTEMS DIFFERENT FROM THE USUAL CYTOCHROME-CYTOCHROME OXIDASE SYSTEM.

The Journal of general physiology

Sevag MG, Shelburne M.
PMID: 19873323
J Gen Physiol. 1942 Sep 20;26(1):1-9. doi: 10.1085/jgp.26.1.1.

Aerobic respiration of Streptococcus pyogenes and pneumococcus Type 1 are strongly inhibited by KCN, NaN(3), and Na(2)S. The anaerobic glycolysis of glucose by pneumococcus is also inhibited by KCN and NaN(3). Streptococcus pyogenes, E. coli, pneumococcus Type 1, B....

An overview of uremic toxicity.

Hemodialysis international. International Symposium on Home Hemodialysis

Vanholder RC, Glorieux GL.
PMID: 19379356
Hemodial Int. 2003 Apr 01;7(2):156-61. doi: 10.1046/j.1492-7535.2003.00034.x.

About 100 uremic retention solutes have been identified at present, but not all of these compounds are necessarily toxic. They can be defined as uremic toxins if they exert biochemical/biological actions. Based on their physicochemical characteristics, there are three...

Monarch-1 Activation in Murine Macrophage Cell Line (J774 A.1) Infected with Iranian Strain of Leishmania major.

Iranian journal of parasitology

Fata A, Mahmoudian M, Varasteh A, Sankian M.
PMID: 23914232
Iran J Parasitol. 2013 Apr;8(2):207-11.

BACKGROUND: Leishmania major is an intracellular parasite transmitted through the bite of the female phlebotomine sand flies. Leishmania major is able to escape the host immune defense and survive within macrophages. Modulation of the NF-κB (Nuclear Factor-Kappa B) activation...

Graphene prepared by one-pot solvent exfoliation as a highly sensitive platform for electrochemical sensing.

Analytica chimica acta

Wu C, Cheng Q, Wu K, Wu G, Li Q.
PMID: 24767147
Anal Chim Acta. 2014 May 12;825:26-33. doi: 10.1016/j.aca.2014.03.036. Epub 2014 Mar 28.

Graphene was easily obtained via one-step ultrasonic exfoliation of graphite powder in N-methyl-2-pyrrolidone. Scanning electron microscopy, transmission electron microscopy, Raman and particle size measurements indicated that the exfoliation efficiency and the amount of produced graphene increased with ultrasonic time....

Examination of Hypoxanthine Guanine Phosphoribosyltransferase as a biomarker for colorectal cancer patients.

Molecular & cellular oncology

Townsend MH, Felsted AM, Burrup W, Robison RA, O'Neill KL.
PMID: 30250925
Mol Cell Oncol. 2018 Aug 01;5(4):e1481810. doi: 10.1080/23723556.2018.1481810. eCollection 2018.

The aim of this study is to investigate these enzymes as possible biomarkers in two colorectal cancer cell lines: HT29, SW480, SW620, and Colo205. With 1,168,929 individuals currently diagnosed with colorectal cancer in the United States, there remains a...

Intracellular purine deposits in the gecarcinid land crab Gecarcoidea natalis.

Journal of morphology

Linton SM, Greenaway P.
PMID: 29852625
J Morphol. 1997 Jan;231(1):101-110. doi: 10.1002/(SICI)1097-4687(199701)231:1<101::AID-JMOR7>3.0.CO;2-J.

The terrestrial crab Gecarcoidea natalis stores large amounts of purine in the body. The major component of the purine deposits is urate (85% of the total purines). The other 15% is comprised of hypoxanthine, guanine, and xanthine. Microscopy studies...

Showing 25 to 36 of 449 entries