101
|
Gamalski AD, Tersoff J, Sharma R, Ducati C, Hofmann S. Metastable crystalline AuGe catalysts formed during isothermal germanium nanowire growth. PHYSICAL REVIEW LETTERS 2012; 108:255702. [PMID: 23004621 DOI: 10.1103/physrevlett.108.255702] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [Grants] [Track Full Text] [Subscribe] [Scholar Register] [Received: 03/09/2012] [Indexed: 06/01/2023]
Abstract
We observe the formation of metastable AuGe phases without quenching, during strictly isothermal nucleation and growth of Ge nanowires, using video-rate lattice-resolved environmental transmission electron microscopy. We explain the unexpected formation of these phases through a novel pathway involving changes in composition rather than temperature. The metastable catalyst has important implications for nanowire growth, and more broadly, the isothermal process provides both a new approach to growing and studying metastable phases, and a new perspective on their formation.
Collapse
|
102
|
Milak S, Scholz C, Hofmann S, Kuhn C, Friese K, Jeschke U. Regulation and human chorionic gonadotropin (hCG)-dependent modulation of Pregnancy Zone Protein (PZP) in normally progressing and failing human pregnancies. J Reprod Immunol 2012. [DOI: 10.1016/j.jri.2012.03.456] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/24/2022]
|
103
|
Klein C, Heckel M, Treibig T, Hofmann S, Ritzer-Rudel I, Ostgathe C. [The palliative care team in the intensive care unit]. Med Klin Intensivmed Notfmed 2012; 107:240-3. [PMID: 22476764 DOI: 10.1007/s00063-011-0061-2] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.1] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/27/2012] [Accepted: 03/01/2012] [Indexed: 11/29/2022]
Abstract
The aim of palliative care is to relieve suffering and stabilize or improve quality of life. Prolongation of life and focus on quality of life seem to be at first glance mutually exclusive. However, in daily clinical routine they occasionally do simultaneously occur, when further medical treatment to prolong life is not successful, not appropriate, or simply refused by the patient. In general, basic competencies in palliative care should be offered by the intensive care unit teams. In complex cases, it can be reasonable to integrate a palliative care team (PCT) which can support treatment for those patients with regard to symptom-oriented therapy. They also facilitate referral of seriously ill patients to a hospice or home. Palliative care consultation is recommended, if distressing symptoms can not be alleviated sufficiently or support for referral of terminally ill patients is sought. In addition, a PCT can provide support in discussions about withdrawal of life-prolonging treatments and the aims of therapy.
Collapse
|
104
|
Wang JY, Liu Y, Hofmann S, Kovac J. Influence of nonstationary atomic mixing on depth resolution in sputter depth profiling. SURF INTERFACE ANAL 2011. [DOI: 10.1002/sia.3855] [Citation(s) in RCA: 16] [Impact Index Per Article: 1.2] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/11/2022]
|
105
|
Nishio K, Ikezoe H, Hofmann S, Ackermann D, Antalic S, Aritomo Y, Comas V, Düllmann C, Gorshkov A, Graeger R, Hagino K, Heinz S, Heredia J, Hirose K, Khuyagbaatar J, Kindler B, Kojouharov I, Lommel B, Makii H, Mann R, Mitsuoka S, Nagame Y, Nishinaka I, Ohtsuki T, Popeko A, Saro S, Schädel M, Türler A, Wakabayashi Y, Watanabe Y, Yakushev A, Yeremin A. Investigation of fission properties and evaporation residue measurement in the reactions using238U target nucleus. EPJ WEB OF CONFERENCES 2011. [DOI: 10.1051/epjconf/20111709005] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.1] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/14/2022] Open
|
106
|
Pestka A, Toth B, Kuhn C, Hofmann S, Wiest I, Wypior G, Friese K, Jeschke U. Retinoid X receptor α and retinoids are key regulators in apoptosis of trophoblasts of patients with recurrent miscarriages. J Mol Endocrinol 2011; 47:145-56. [PMID: 21673049 DOI: 10.1530/jme-11-0002] [Citation(s) in RCA: 10] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 12/11/2022]
Abstract
The retinoid X receptor α (RXRα) is a nuclear hormone receptor that is able to bind other nuclear receptors in a heterodimeric complex, thereby activating gene transcription. Recently, we identified enhanced expression of RXRα in extravillous trophoblasts (EVT) and villous trophoblasts (VT) of miscarried placentas. In addition, an increased number of apoptotic EVT was present in miscarried placentas. In this study, on the basis of immunocytochemical analysis, western blots, and quantitative real-time reverse transcription PCR, we could demonstrate a reduced expression of RXRα in choriocarcinoma cell lines and in human VTs after stimulation with the retinoids 9-cis-retinoic acid and all-trans-retinoic acid and the prostaglandin 15-deoxy-Δ(12,14)-prostaglandin J(2). Furthermore, a simultaneous expression of RXRα and the apoptotic marker M30 CytoDEATH in EVT of miscarried placentas from the first trimester was shown. In EVT of control placentas from legal termination of pregnancies, no co-expression of RXRα and M30 could be detected. A likely conclusion is that RXRα plays an important role in the induction of apoptosis. Downregulation of RXRα, as observed in the tested choriocarcinoma cells and trophoblasts, might serve as a protection against apoptosis and miscarriage. In conclusion, RXRα represents a potential target in the treatment of recurrent miscarriages.
Collapse
|
107
|
Ogata K, Sutter E, Zhu X, Hofmann S. Ni-silicide growth kinetics in Si and Si/SiO2 core/shell nanowires. NANOTECHNOLOGY 2011; 22:365305. [PMID: 21841219 DOI: 10.1088/0957-4484/22/36/365305] [Citation(s) in RCA: 7] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 05/07/2023]
Abstract
A systematic study of the kinetics of axial Ni silicidation of as-grown and oxidized Si nanowires (SiNWs) with different crystallographic orientations and core diameters ranging from ∼ 10 to 100 nm is presented. For temperatures between 300 and 440 °C the length of the total axial silicide intrusion varies with the square root of time, which provides clear evidence that the rate limiting step is diffusion of Ni through the growing silicide phase(s). A retardation of Ni-silicide formation for oxidized SiNWs is found, indicative of a stress induced lowering of the diffusion coefficients. Extrapolated growth constants indicate that the Ni flux through the silicided NW is dominated by surface diffusion, which is consistent with an inverse square root dependence of the silicide length on the NW diameter as observed for (111) orientated SiNWs. In situ TEM silicidation experiments show that NiSi(2) is the first forming phase for as-grown and oxidized SiNWs. The silicide-SiNW interface is thereby atomically abrupt and typically planar. Ni-rich silicide phases subsequently nucleate close to the Ni reservoir, which for as-grown SiNWs can lead to a complete channel break-off for prolonged silicidation due to significant volume expansion and morphological changes.
Collapse
|
108
|
Becker R, Bonnin M, Hofmann S. The painful knee after total knee arthroplasty. Knee Surg Sports Traumatol Arthrosc 2011; 19:1409-10. [PMID: 21800166 DOI: 10.1007/s00167-011-1625-7] [Citation(s) in RCA: 24] [Impact Index Per Article: 1.8] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 12/18/2022]
|
109
|
Grünblatt E, Bartl J, Hofmann S, Borst A, Riederer P, Walitza S. d/l threo-methylphenidate enantiomers influence on catecholaminergic enzyme activities. PHARMACOPSYCHIATRY 2011. [DOI: 10.1055/s-0031-1292484] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 10/17/2022]
|
110
|
Baehtz C, Wirth CR, Bayer BC, Hofmann S, von Borany J. In situcharacterization of the carbon nanotube growth process by X-ray diffraction. Acta Crystallogr A 2011. [DOI: 10.1107/s010876731109698x] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/11/2022] Open
|
111
|
Abstract
Abstract
The new elements from Z = 107 to 112 were synthesized in cold fusion reactions based on targets of lead and bismuth. The principle physical concepts are presented which led to the application of this reaction type in search experiments for new elements. Described are the technical developments from early mechanical devices to experiments with recoil separators. An overview is given of present experiments which use cold fusion for systematic studies and synthesis of new isotopes. Perspectives are also presented for the application of cold fusion reactions in synthesis of elements beyond element 113, the so far heaviest element produced in a cold fusion reaction. Further, the transition of hot fusion to cold fusion is pointed out, which occurs in reactions for synthesis of elements near Z = 126 using actinide targets and beams of neutron rich isotopes of elements from iron to germanium.
Collapse
|
112
|
Babiak AM, Steinhauser M, Hofmann S, Conzelmann J, Schneider V, Goetz M, Zhang L, Dohner H, Greiner J. Implications of specific T-cell responses by different novel and known immunogenic tumor-associated antigens (TAA) in patients with metastatic lung cancer. J Clin Oncol 2011. [DOI: 10.1200/jco.2011.29.15_suppl.10619] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/20/2022] Open
|
113
|
Hofmann S, Fischer A, Till A, Muller-Quernheim J, Hasler R, Franke A, Gade KI, Schaarschmidt H, Rosenstiel P, Nebel A, Schurmann M, Nothnagel M, Schreiber S. A genome-wide association study reveals evidence of association with sarcoidosis at 6p12.1. Eur Respir J 2011; 38:1127-35. [DOI: 10.1183/09031936.00001711] [Citation(s) in RCA: 40] [Impact Index Per Article: 3.1] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/05/2022]
|
114
|
Pestka A, Hofmann S, Kuhn C, Schulze S, Wiest I, Schindlbeck C, Dian D, Jeschke U, Friese K. Einfluss von Galektin-1 auf Apoptose, Proliferation und die Phosphorylierung von Rezeptor Tyrosin Kinasen in Mammakarzinomzelllinien. Geburtshilfe Frauenheilkd 2011. [DOI: 10.1055/s-0031-1278547] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/18/2022] Open
|
115
|
Wiest I, Kuhn C, Hofmann S, Kunze S, Mayr D, Friese K, Jeschke U, Dian D. CA 15–3, ein geeigneter Gewebe-Tumormarker für Ovarialkarzinome? Geburtshilfe Frauenheilkd 2011. [DOI: 10.1055/s-0031-1278617] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/18/2022] Open
|
116
|
Steppner A, Nussbaum C, Schmidt S, Hofmann S, Kuhn C, Bierschenk S, Sperandio M, Jeschke U, Friese K. Veränderung der intrazellulären Glykosyltransferasenkonzentration während der Embryonalentwicklung. Geburtshilfe Frauenheilkd 2011. [DOI: 10.1055/s-0031-1278575] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/18/2022] Open
|
117
|
Heidegger H, Weissenbacher T, Schultz V, Stumpfe F, Stotz S, Hofmann S, Kuhn C, Jeschke U, Friese K. Untersuchungen zum Zytokinexpressionsmuster im Fruchtwasser gesunder Schwangerer und bei Patientinnen mit Amnioninfektionssyndrom. Geburtshilfe Frauenheilkd 2011. [DOI: 10.1055/s-0031-1278548] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/18/2022] Open
|
118
|
Milak S, Scholz C, Hofmann S, Weissenbacher T, Kuhn C, Haufe T, Jeschke U, Friese K. Untersuchung der Expressionsmuster pro- und antiinflammatorischer Zytokine mithilfe von Gene Arrays. Geburtshilfe Frauenheilkd 2011. [DOI: 10.1055/s-0031-1278544] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/18/2022] Open
|
119
|
Haettner E, Ackermann D, Audi G, Blaum K, Block M, Eliseev S, Fleckenstein T, Herfurth F, Hessberger FP, Hofmann S, Ketelaer J, Ketter J, Kluge HJ, Marx G, Mazzocco M, Novikov YN, Plass WR, Rahaman S, Rauscher T, Rodríguez D, Schatz H, Scheidenberger C, Schweikhard L, Sun B, Thirolf PG, Vorobjev G, Wang M, Weber C. Mass measurements of very neutron-deficient Mo and Tc isotopes and their impact on rp process nucleosynthesis. PHYSICAL REVIEW LETTERS 2011; 106:122501. [PMID: 21517310 DOI: 10.1103/physrevlett.106.122501] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.2] [Reference Citation Analysis] [Abstract] [Track Full Text] [Subscribe] [Scholar Register] [Received: 08/26/2010] [Indexed: 05/30/2023]
Abstract
The masses of ten proton-rich nuclides, including the N=Z+1 nuclides ⁸⁵Mo and ⁸⁷Tc, were measured with the Penning trap mass spectrometer SHIPTRAP. Compared to the Atomic Mass Evaluation 2003 a systematic shift of the mass surface by up to 1.6 MeV is observed causing significant abundance changes of the ashes of astrophysical x-ray bursts. Surprisingly low α separation energies for neutron-deficient Mo and Tc are found, making the formation of a ZrNb cycle in the rp process possible. Such a cycle would impose an upper temperature limit for the synthesis of elements beyond Nb in the rp process.
Collapse
|
120
|
Butscher A, Bohner M, Hofmann S, Gauckler L, Müller R. Structural and material approaches to bone tissue engineering in powder-based three-dimensional printing. Acta Biomater 2011; 7:907-20. [PMID: 20920616 DOI: 10.1016/j.actbio.2010.09.039] [Citation(s) in RCA: 348] [Impact Index Per Article: 26.8] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/01/2010] [Revised: 09/09/2010] [Accepted: 09/28/2010] [Indexed: 12/18/2022]
Abstract
This article reviews the current state of knowledge concerning the use of powder-based three-dimensional printing (3DP) for the synthesis of bone tissue engineering scaffolds. 3DP is a solid free-form fabrication (SFF) technique building up complex open porous 3D structures layer by layer (a bottom-up approach). In contrast to traditional fabrication techniques generally subtracting material step by step (a top-down approach), SFF approaches allow nearly unlimited designs and a large variety of materials to be used for scaffold engineering. Today's state of the art materials, as well as the mechanical and structural requirements for bone scaffolds, are summarized and discussed in relation to the technical feasibility of their use in 3DP. Advances in the field of 3DP are presented and compared with other SFF methods. Existing strategies on material and design control of scaffolds are reviewed. Finally, the possibilities and limiting factors are addressed and potential strategies to improve 3DP for scaffold engineering are proposed.
Collapse
|
121
|
Khuyagbaatar J, Nishio K, Ackermann D, Block M, Heinz S, Heβberger F, Hofmann S, Ikezoe H, Kindler B, Lommel B, Makii H, Mitsuoka S, Nishinaka I, Wakabayashi Y, Yan S. Study of nuclear structure influencing fusion reactions. EPJ WEB OF CONFERENCES 2011. [DOI: 10.1051/epjconf/20111705003] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/14/2022] Open
|
122
|
Gamalski AD, Tersoff J, Sharma R, Ducati C, Hofmann S. Formation of metastable liquid catalyst during subeutectic growth of germanium nanowires. NANO LETTERS 2010; 10:2972-2976. [PMID: 20608714 DOI: 10.1021/nl101349e] [Citation(s) in RCA: 14] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 05/28/2023]
Abstract
Lattice-resolved, video-rate environmental transmission electron microscopy shows the formation of a liquid Au-Ge layer on sub-30-nm Au catalyst crystals and the transition of this two-phase Au-Ge/Au coexistence to a completely liquid Au-Ge droplet during isothermal digermane exposure at temperatures far below the bulk Au-Ge eutectic temperature. Upon Ge crystal nucleation and subsequent Ge nanowire growth, the catalyst either recrystallizes or remains liquid, apparently stabilized by the Ge supersaturation. We argue that there is a large energy barrier to nucleate diamond-cubic Ge, but not to nucleate the Au-Ge liquid. As a result, the system follows the more kinetically accessible path, forming a liquid even at 240 degrees C, although there is no liquid along the most thermodynamically favorable path below 360 degrees C.
Collapse
|
123
|
Seitlinger G, Scheurecker G, Högler R, Kramer J, Hofmann S. Bildgebende Diagnostik des Patellofemoralgelenks. ARTHROSKOPIE 2010. [DOI: 10.1007/s00142-010-0567-2] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.2] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/29/2022]
|
124
|
Fischer I, Redel S, Hofmann S, Kuhn C, Friese K, Walzel H, Jeschke U. Stimulation of syncytium formation in vitro in human trophoblast cells by galectin-1. Placenta 2010; 31:825-32. [PMID: 20656349 DOI: 10.1016/j.placenta.2010.06.016] [Citation(s) in RCA: 36] [Impact Index Per Article: 2.6] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 12/29/2009] [Revised: 06/23/2010] [Accepted: 06/24/2010] [Indexed: 11/24/2022]
Abstract
BACKGROUND Galectin-1 (gal-1), a member of the mammalian beta-galactoside-binding proteins, exerts biological effects by recognition of glycan ligands, including those involved in cell adhesion and growth regulation. In trophoblast cells, gal-1 binds to cell surface glycoproteins (e.g., Mucin1). It has been demonstrated that gal-1 recognizes appropriate glycotopes on the syncytiotrophoblast and extravillous trophoblast from second trimester human placenta and choriocarcinoma cells BeWo, which reveal two coexisting phenotypes, the cytotrophoblast-like and the syncytiotrophoblast-like phenotype. So the aim of this study was to investigate the effect of gal-1 on syncytium formation in BeWo and human villous trophoblasts (HVT) cells. MATERIALS AND METHODS The effect of gal-1 on syncytium formation was investigated with immunocytochemical and double immunofluorescence stainings, cell-labelling and Real-time RT-PCR. BeWo choriocarcinoma and HVT cells were incubated in vitro for 24 and 48 h in the absence (controls) and presence of gal-1 and forskolin and stained with antibodies against Ki67, beta-catenin, E-cadherin and syncytin. BeWo and HVT cells were incubated with 60 microg/ml gal-1 for 48 h (BeWo) or 96 h (HVT) and cell fusion was detected by fluorescent cell-labelling solution. Finally, BeWo cells were incubated for 1 h or 48 h in the absence and presence of 60 microg/ml gal-1 and Real-time RT-PCR was performed. RESULTS We showed with immunocytochemical staining a downregulation of beta-catenin expression in the 24 h BeWo cell culture and with double immunofluorescence staining an inhibition of the beta-catenin and E-cadherin expression in the 48 h BeWo cell culture stimulated with gal-1 or forskolin. The inhibition of E-cadherin was demonstrated on mRNA level in the 1 h BeWo cell culture too. Increased cell fusion was also showed with DiO and DiI fluorescent cell-labelling solution in the 48 h BeWo cell culture. In addition, we demonstrated the downregulation of Ki67 protein expression in the 24 h BeWo cell culture and on mRNA level in the 1 h BeWo cell culture. We also showed the upregulation of syncytin protein and mRNA expression after incubation of the 48 h BeWo cell culture with gal-1 or forskolin. Similar results were obtained with HVT cells: the amount of cell fusion was significantly increased in the gal-1 treated 48 h HVT cell culture in vitro compared to untreated cells as demonstrated with beta-catenin and E-cadherin double immunofluorescence staining. This increase was also shown by fluorescent cell-labelling with DiO and DiI in the 96 h HVT cell culture compared to untreated cells. CONCLUSION Our data suggest that gal-1 stimulates the syncytium formation in choriocarcinoma cells BeWo and HVT cells in vitro and inhibits the expression of beta-catenin, E-cadherin and in addition Ki67 in BeWo cells. Therefore gal-1 may be a major trigger for the process of trophoblast cell fusion.
Collapse
|
125
|
Fischer A, Nothnagel M, Franke A, Jacobs G, Saadati HR, Gaede KI, Rosenstiel P, Schürmann M, Müller-Quernheim J, Schreiber S, Hofmann S. Association of inflammatory bowel disease risk loci with sarcoidosis, and its acute and chronic subphenotypes. Eur Respir J 2010; 37:610-6. [PMID: 20650992 DOI: 10.1183/09031936.00049410] [Citation(s) in RCA: 33] [Impact Index Per Article: 2.4] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/12/2022]
Abstract
Sarcoidosis is a complex granulomatous inflammatory disorder that shares several clinical and pathogenic features with inflammatory bowel disease (IBD). Postulating a common genetic basis of inflammatory diseases, we tested 106 single-nucleotide polymorphisms (SNPs) that are known or have been suggested to be associated with IBD for a potential association with sarcoidosis and its acute and chronic subphenotypes. We genotyped 1,996 German sarcoidosis patients, comprising 648 acutely and 1,161 chronically affected individuals, 2,622 control subjects, and 342 German trios with affected offspring using SNPlex™ technology. The nonsynonymous SNP rs11209026 (Arg381Gln) in the interleukin (IL)-23 receptor (IL23R) gene was associated with chronic sarcoidosis (OR 0.63; p = 5.58×10(-5)), which was supported by the result of a transmission disequilibrium test analysis in the independent family sample (OR 0.50; p = 0.031). Marker rs12035082 located at chromosome 1q24.3 was found to be associated with the acute subphenotype (OR 1.36; p = 6.80×10(-7)) and rs916977 (HERC2 locus; OR 1.30; p = 4.49×10(-5)) was associated with sarcoidosis. Our results highlight the potential importance of the IL-23 signalling pathway for the development of chronic sarcoidosis. The finding links sarcoidosis pathogenesis to other inflammatory conditions and may contribute to new hypotheses on disease mechanisms.
Collapse
|