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Showing 13 to 24 of 88 entries
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Histopathological assessment of a two-stage reconstructive procedure of the infected Charcot foot.

Archives of orthopaedic and trauma surgery

Mehlhorn AT, Illgner U, Lemperle S, Hoerterer H, Krenn V, Walther M.
PMID: 34743216
Arch Orthop Trauma Surg. 2021 Nov 07; doi: 10.1007/s00402-021-04238-8. Epub 2021 Nov 07.

INTRODUCTION: Charcot neuropathic osteoarthropathy (CN) can be complicated by osteomyelitis (OM). Surgery is a standard procedure to treat OM including debridement and interposition of antibiotic-loaded cement (ABLC) spacer. The course of CN and OM was investigated on a histopathological...

Derivation of a prototype asthma attack risk scale centred on blood eosinophils and exhaled nitric oxide.

Thorax

Couillard S, Laugerud A, Jabeen M, Ramakrishnan S, Melhorn J, Hinks T, Pavord I.
PMID: 34362839
Thorax. 2022 Feb;77(2):199-202. doi: 10.1136/thoraxjnl-2021-217325. Epub 2021 Aug 06.

Reduction of the risk of asthma attacks is a major goal of current asthma management. We propose to derive a risk scale predicting asthma attacks based on the blood eosinophil count and exhaled nitric oxide (FeNO). Biomarker-stratified trial-level attack...

Evaluation of Integrated HPV DNA as Individualized Biomarkers for the Detection of Recurrent CIN2/3 during Post-Treatment Surveillance.

Cancers

Hoyer H, Mehlhorn G, Scheungraber C, Hagemann I, Hirchenhain C, Woelber L, Stolte C, Hampl M, Scherbring S, Denecke A, Bartels J, Ebert AD, Meneder S, Petzold A, Heller T, Heidtke KR, Schwarz E, Stübs F, Schütze S, Stange EL, Jaeger A, Martignoni F, Dellmann A, Rody A, Hillemanns P, Fehm T, Petry KU, Böhmer G, Schmalfeldt B, Wimberger P, Beckmann MW, Runnebaum IB, Dürst M.
PMID: 34282754
Cancers (Basel). 2021 Jul 01;13(13). doi: 10.3390/cancers13133309.

PURPOSE: Post-treatment follow-up in women with cervical pre-cancers (CIN3) is mandatory due to relapse in up to 10% of patients. Standard follow-up based on hrHPV-DNA/cytology co-testing has high sensitivity but limited specificity. The aim of our prospective, multicenter, observational...

Establishing RNAi for basic research and pest control and identification of the most efficient target genes for pest control: a brief guide.

Frontiers in zoology

Mehlhorn S, Hunnekuhl VS, Geibel S, Nauen R, Bucher G.
PMID: 34863212
Front Zool. 2021 Dec 04;18(1):60. doi: 10.1186/s12983-021-00444-7.

RNA interference (RNAi) has emerged as a powerful tool for knocking-down gene function in diverse taxa including arthropods for both basic biological research and application in pest control. The conservation of the RNAi mechanism in eukaryotes suggested that it...

Morphological Re-Description and 18 S rDNA Sequence Confirmation of the Pinworm .

Journal of nematology

Abdel-Gaber R, Abdel-Ghaffar F, Al Quraishy S, Morsy K, Saleh R, Mehlhorn H.
PMID: 30451433
J Nematol. 2018 Sep 03;50(2):117-132. doi: 10.21307/jofnem-2018-026.

Aspiculuris tetraptera is a heteroxynematid nematoda infecting most of the laboratory animals, occasionally mice which represent the mostly used animal for biological, medical, and pharmacological studies. The present study aimed to investigate the prevalence of nematode parasites infection in...

Molekulare Epidemiologie von Trichophyton quinckeanum - ein zoophiler Dermatophyt im Aufwind.

Journal der Deutschen Dermatologischen Gesellschaft = Journal of the German Society of Dermatology : JDDG

Uhrlaß S, Schroedl W, Mehlhorn C, Krüger C, Hubka V, Maier T, Gräser Y, Paasch U, Nenoff P.
PMID: 29314692
J Dtsch Dermatol Ges. 2018 Jan;16(1):21-33. doi: 10.1111/ddg.13408_g.

No abstract available.

Effects of a Preembedded Axial Magnetic Field on the Current Distribution in a Z-Pinch Implosion.

Physical review letters

Mikitchuk D, Cvejić M, Doron R, Kroupp E, Stollberg C, Maron Y, Velikovich AL, Ouart ND, Giuliani JL, Mehlhorn TA, Yu EP, Fruchtman A.
PMID: 30768289
Phys Rev Lett. 2019 Feb 01;122(4):045001. doi: 10.1103/PhysRevLett.122.045001.

The fundamental physics of the magnetic field distribution in a plasma implosion with a preembedded magnetic field is investigated within a gas-puff Z pinch. Time and space resolved spectroscopy of the polarized Zeeman effect, applied for the first time,...

Studies of osmoregulation in salt adaptation of cyanobacteria with ESR spin-probe techniques.

Proceedings of the National Academy of Sciences of the United States of America

Blumwald E, Mehlhorn RJ, Packer L.
PMID: 16593309
Proc Natl Acad Sci U S A. 1983 May;80(9):2599-602. doi: 10.1073/pnas.80.9.2599.

Sucrose is accumulated in response to NaCl-induced stress in the cyanobacterium Synechococcus 6311. Internal cell volume was measured by ESR spectra with 2,2,6,6-tetramethyl-4-oxopiperidinoxy free radical (TEMPONE) as a spin probe in order to calculate sucrose concentrations inside the cell....

Electron Spin Resonance Studies of Ionic Permeability Properties of Thylakoid Membranes of Beta vulgaris and Avicennia germinans.

Plant physiology

Ball MC, Mehlhorn RJ, Terry N, Packer L.
PMID: 16664179
Plant Physiol. 1985 May;78(1):1-3. doi: 10.1104/pp.78.1.1.

Measurement of intrathylakoid aqueous volumes by electron spin resonance spectroscopy was used to study ionic permeability properties of thylakoid membranes isolated from Beta vulgaris L. and Avicennia germinans L. The thylakoids behaved as perfect osmometers in the presence of...

Impact of ice structure on ultrafast electron dynamics in D2O clusters on Cu(111).

Physical review letters

Stähler J, Mehlhorn M, Bovensiepen U, Meyer M, Kusmierek DO, Morgenstern K, Wolf M.
PMID: 17677714
Phys Rev Lett. 2007 May 18;98(20):206105. doi: 10.1103/PhysRevLett.98.206105. Epub 2007 May 15.

The structure of D2O clusters on a Cu(111) surface and the femtosecond dynamics of photoexcited excess electrons are investigated by low-temperature scanning tunneling microscopy and two-photon photoemission spectroscopy. Two types of amorphous ice clusters, porous and compact, which exhibit...

Amino-nitro-azobenzene dimers as a prototype for a molecular-level machine.

Nanotechnology

Henzl J, Mehlhorn M, Morgenstern K.
PMID: 20442473
Nanotechnology. 2007 Dec 12;18(49):495502. doi: 10.1088/0957-4484/18/49/495502. Epub 2007 Nov 02.

Low-temperature scanning tunnelling microscope measurements of an X-shaped dimer, consisting of two amino-nitro-azobenzene molecules, on a Au(111)-surface are presented. Electron-induced manipulation switches either the upper- or the lower-lying molecule. These reversible switching processes are based on the cis-trans isomerization...

An instrument to investigate femtochemistry on metal surfaces in real space.

The Review of scientific instruments

Mehlhorn M, Gawronski H, Nedelmann L, Grujic A, Morgenstern K.
PMID: 17411193
Rev Sci Instrum. 2007 Mar;78(3):033905. doi: 10.1063/1.2432244.

A newly established combination of a femtosecond laser with a low temperature scanning tunneling microscope is described, which facilitates one to analyze femtochemistry on metal surfaces in real space. The combined instrument enables focusing the laser to some tens...

Showing 13 to 24 of 88 entries