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Showing 1 to 12 of 225 entries
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Dental clinical evaluation: a review of the research.

Journal of dental education

Patridge MI, Mast TA.
PMID: 275336
J Dent Educ. 1978 Jun;42(6):300-5.

Preclinical and clinical evaluation in dental education needs systematic study. Research on the main variables affecting reliable and valid clinical evaluation is reviewed to identify research findings applicable to clinical evaluation settings. The research reviewed shows that performance criteria...

"You Can't Always Get What You Want" - Linearity as the Golden Ratio of Toxicology.

Dose-response : a publication of International Hormesis Society

Bast A, Hanekamp JC.
PMID: 25552963
Dose Response. 2014 Feb 13;12(4):664-72. doi: 10.2203/dose-response.13-032.Hanekamp. eCollection 2014 Dec.

Referring to the Golden Ratio (i.e. expressed in the Fibonacci sequence) in nature and art, we conclude that toxicology knows its own Golden Ration, namely linearity. The latter seems imposed on pharmaco-toxicological processes that in fact show far more...

Time in Redox Adaptation Processes: From Evolution to Hormesis.

International journal of molecular sciences

Sthijns MM, Weseler AR, Bast A, Haenen GR.
PMID: 27690013
Int J Mol Sci. 2016 Sep 29;17(10). doi: 10.3390/ijms17101649.

Life on Earth has to adapt to the ever changing environment. For example, due to introduction of oxygen in the atmosphere, an antioxidant network evolved to cope with the exposure to oxygen. The adaptive mechanisms of the antioxidant network,...

The plasma lipidome in acute myeloid leukemia at diagnosis in relation to clinical disease features.

BBA clinical

Pabst T, Kortz L, Fiedler GM, Ceglarek U, Idle JR, Beyoğlu D.
PMID: 28331812
BBA Clin. 2017 Mar 08;7:105-114. doi: 10.1016/j.bbacli.2017.03.002. eCollection 2017 Jun.

BACKGROUND: Early studies established that certain lipids were lower in acute myeloid leukemia (AML) cells than normal leukocytes. Because lipids are now known to play an important role in cell signaling and regulation of homeostasis, and are often perturbed...

Visceral Afferent Neurons: Role in Gastric Mucosal Protection.

News in physiological sciences : an international journal of physiology produced jointly by the International Union of Physiological Sciences and the American Physiological Society

Holzer P, Pabst MA.
PMID: 11390851
News Physiol Sci. 1999 Oct;14:201-206. doi: 10.1152/physiologyonline.1999.14.5.201.

Gastric mucosal homeostasis requires rapid alarm of protective mechanisms in the face of pending injury. This article summarizes the evidence that spinal afferent neurons monitor insults to the gastric mucosa and activate local mechanisms of defense and repair through...

Initial and long-term results with the CrossFlex stent--data from a national registry.

International journal of cardiovascular interventions

Lotan C, Bakst A, Rozenman Y, Miller H, Beyar R, Pardes A, Herz I, Tamari I, Ayzenberg O, Iliah R, Peled B, Hendler A, Banai S.
PMID: 12623574
Int J Cardiovasc Intervent. 1999;2(4):237-240. doi: 10.1080/acc.2.4.237.240.

The Cordis CrossFlex trade mark stent is a balloon expandable helical coil made of stainless steel. OBJECTIVE: To assess the short- and long-term safety and efficacy of this stent by conducting a multi-center national registry. METHODS: One hundred and...

MICROPROJECTION BY THE DAYLIGHT SCREEN.

Science (New York, N.Y.)

Bast TH.
PMID: 17791247
Science. 1924 Sep 19;60(1551):271-2. doi: 10.1126/science.60.1551.271.

No abstract available.

The effect of ozone exposure on the release of eicosanoids in guinea-pig BAL fluid in relation to cellular damage and inflammation.

Mediators of inflammation

van Hoof HJ, Zijlstra FJ, Voss HP, Garrelds IM, Dormans JA, van Bree L, Bast A.
PMID: 18472870
Mediators Inflamm. 1997;6(5):355-61. doi: 10.1080/09629359791497.

The observed effects after ozone exposure strongly depend on ozone concentration and exposure time. We hypothesized that depending on the O3 exposure protocol, mainly either an oxidant damage or an inflammation will determine the O3 toxicity. We compared two...

Intercellular junctions and rhombic particle arrays in the developing and adult dorsal ocelli of the honeybee.

Tissue & cell

Pabst MA, Kral K.
PMID: 18620260
Tissue Cell. 1989;21(2):199-210. doi: 10.1016/0040-8166(89)90065-7.

Intercellular junctions and particle arrays in the developing and mature dorsal ocelli of the honeybee Apis mellifera have been studied with conventional and freeze-fracture electron microscopy. Four types of junctions are found in the lentigenic and retinogenic part during...

[Internship abroad: not suitable for all medical students].

Nederlands tijdschrift voor geneeskunde

Bast A.
PMID: 19857293
Ned Tijdschr Geneeskd. 2009;153:B306.

Medical students in the Netherlands have the opportunity to follow an internship abroad. However, this is often at the expense of developing their competence, for example in situations where they do not learn abroad what they would have learnt...

Chemicals and health - thought for food.

Dose-response : a publication of International Hormesis Society

Bast A, Hanekamp JC.
PMID: 23983660
Dose Response. 2012 Oct 09;11(3):295-300. doi: 10.2203/dose-response.12-031.Hanekamp. eCollection 2012.

In our contribution we concisely question and answer some basic notions on food, health, and safety. We show that for some food components such as flavonoids, a whole range of small toxicological effects that have been uncovered the last...

Difference in the inhibition of nitric oxide synthase and cytochrome P-450 by some H(2)-antagonists.

Toxicology in vitro : an international journal published in association with BIBRA

Paquay JB, Bolscher MT, Voss HP, Timmerman H, Bast A.
PMID: 20654383
Toxicol In Vitro. 1997 Dec;11(6):775-8. doi: 10.1016/s0887-2333(97)00035-0.

The enzyme nitric oxide synthase (NOS) is reported to have some similarities to the family of cytochrome P-450 enzymes. In this study the histamine H(2)-antagonists 2-methyl-4(4-isopropylaminomethyleneiminophenyl) imidazole (DA 5047), 2-guanidino-4(3-methylaminomethyleneiminophenyl)thiazole (DA 4643), tiotidine and cimetidine, which all display cytochrome...

Showing 1 to 12 of 225 entries