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Showing 25 to 36 of 198 entries
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Where are the hernias? A paradoxical decrease in emergency hernia surgery during COVID-19 pandemic.

Hernia : the journal of hernias and abdominal wall surgery

Lima DL, Pereira X, Dos Santos DC, Camacho D, Malcher F.
PMID: 32548667
Hernia. 2020 Oct;24(5):1141-1142. doi: 10.1007/s10029-020-02250-2. Epub 2020 Jun 16.

No abstract available.

Oncolytic virotherapy as immunotherapy.

Science (New York, N.Y.)

Melcher A, Harrington K, Vile R.
PMID: 34882456
Science. 2021 Dec 10;374(6573):1325-1326. doi: 10.1126/science.abk3436. Epub 2021 Dec 09.

[Figure: see text].

One-step generation of cytoplasmic male sterility by fusion of mitochondrial-inactivated tomato protoplasts with nuclear-inactivated Solanum protoplasts.

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

Melchers G, Mohri Y, Watanabe K, Wakabayashi S, Harada K.
PMID: 11607310
Proc Natl Acad Sci U S A. 1992 Aug 01;89(15):6832-6. doi: 10.1073/pnas.89.15.6832.

Mesophyll protoplasts of Lycopersicon esculentum were treated with iodoacetamide to inactivate mitochondria, and protoplasts of Solanum acaule and Solanum tuberosum were irradiated with gamma- or x-rays to inactivate nuclei. Mixtures of protoplasts thus modified were treated with Ca2+ and...

Inflammation-Induced Mucosal KYNU Expression Identifies Human Ileal Crohn's Disease.

Journal of clinical medicine

Huhn M, Juan MHS, Melcher B, Dreis C, Schmidt KG, Schwiebs A, Collins J, Pfeilschifter JM, Vieth M, Stein J, Radeke HH.
PMID: 32384670
J Clin Med. 2020 May 06;9(5). doi: 10.3390/jcm9051360.

The widely varying therapeutic response of patients with inflammatory bowel disease (IBD) continues to raise questions regarding the unclarified heterogeneity of pathological mechanisms promoting disease progression. While biomarkers for the differentiation of Crohn's disease (CD) versus ulcerative colitis (UC)...

How Different Indicator-Dimension Ratios in Assessment Center Ratings Affect Evidence for Dimension Factors.

Frontiers in psychology

Buckett A, Becker JR, Melchers KG, Roodt G.
PMID: 32265785
Front Psychol. 2020 Mar 24;11:459. doi: 10.3389/fpsyg.2020.00459. eCollection 2020.

Previous research on the construct validity of assessment center (AC) ratings has usually struggled to find support for dimension factors as an underlying source of variance of these ratings. Confirmatory factor analysis (CFA) remains the most widely used method...

The shedded ectodomain of Lyve-1 expressed on M2-like tumor-associated macrophages inhibits melanoma cell proliferation.

Oncotarget

Dollt C, Becker K, Michel J, Melchers S, Weis CA, Schledzewski K, Krewer A, Kloss L, Gebhardt C, Utikal J, Schmieder A.
PMID: 29262593
Oncotarget. 2017 Oct 10;8(61):103682-103692. doi: 10.18632/oncotarget.21771. eCollection 2017 Nov 28.

Targeting immune cells that support tumor growth is an effective therapeutic strategy in tumor entities such as melanoma. M2-like tumor-associated macrophages (TAM) sustain tumor growth by secreting anti-inflammatory cytokines, proteases and growth factors. In this study, we show that...

Effect of Water Nutrient Pollution on Long-Term Corrosion of 90:10 Copper Nickel Alloy.

Materials (Basel, Switzerland)

Melchers RE.
PMID: 28793696
Materials (Basel). 2015 Nov 27;8(12):8047-8058. doi: 10.3390/ma8125443.

Due to their good corrosion resistance, copper and copper alloys such as 90:10 Cu-Ni are used extensively in high-quality marine and industrial piping systems and also in marine, urban, and industrial environments. Their corrosion loss and pitting behaviour tends...

Applications of coxsackievirus A21 in oncology.

Oncolytic virotherapy

Bradley S, Jakes AD, Harrington K, Pandha H, Melcher A, Errington-Mais F.
PMID: 27512662
Oncolytic Virother. 2014 Apr 10;3:47-55. doi: 10.2147/OV.S56322. eCollection 2014.

The clinical management of cancer continues to be dominated by macroscopic surgical resection, radiotherapy, and cytotoxic drugs. The major challenge facing oncology is to achieve more selective, less toxic and effective methods of targeting disseminated tumors, a challenge oncolytic...

Circulating tumour cells in breast cancer.

Ecancermedicalscience

Krawczyk N, Banys M, Hartkopf A, Hagenbeck C, Melcher C, Fehm T.
PMID: 24066018
Ecancermedicalscience. 2013 Sep 19;7:352. doi: 10.3332/ecancer.2013.352.

Evaluation of isolated tumour cells in bone marrow (BM) and peripheral blood has become a major focus of translational cancer research. The presence of disseminated tumour cells in BM is a common phenomenon observed in 30-40% of primary breast...

Mean-field behavior of the negative-weight percolation model on random regular graphs.

Physical review. E, Statistical, nonlinear, and soft matter physics

Melchert O, Hartmann AK, Mézard M.
PMID: 22181086
Phys Rev E Stat Nonlin Soft Matter Phys. 2011 Oct;84(4):041106. doi: 10.1103/PhysRevE.84.041106. Epub 2011 Oct 07.

We investigate both analytically and numerically the ensemble of minimum-weight loops in the negative-weight percolation model on random graphs with fixed connectivity and bimodal weight distribution. This allows us to study the mean-field behavior of this model. The analytical...

Waves of visibility: probing the depth of inter-ocular suppression with transient and sustained targets.

Frontiers in psychology

Kaunitz LN, Fracasso A, Skujevskis M, Melcher D.
PMID: 25126081
Front Psychol. 2014 Jul 30;5:804. doi: 10.3389/fpsyg.2014.00804. eCollection 2014.

In order to study non-conscious visual processing, researchers render otherwise consciously perceived images into invisible stimuli. Through the years, several psychophysical techniques have been developed for this purpose. Yet the comparison of experimental results across techniques remains a difficult...

Human papilloma virus detection by in situ hybridisation signal amplification based on biotinylated tyramine deposition.

Clinical molecular pathology

Poddighe PJ, Bulten J, Kerstens HM, Robben JC, Melchers WJ, Hanselaar AG.
PMID: 16696100
Clin Mol Pathol. 1996 Dec;49(6):M340-4. doi: 10.1136/mp.49.6.m340.

Aim-To describe a method for amplifying human papilloma virus (HPV) in situ hybridisation (ISH) signals.Methods-Three human cervical cell lines, namely CaSKi, HeLa and SiHa, containing different copy numbers of integrated HPV DNA were studied. Following ISH, catalysed reporter deposition...

Showing 25 to 36 of 198 entries