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Lang J, Leal AD, Marín-Jiménez JA, Hartman SJ, Shulman J, Navarro NM, Lewis MS, Capasso A, Bagby SM, Yacob BW, MacBeth M, Freed BM, Eckhardt SG, Jordan K, Blatchford PJ, Pelanda R, Lieu CH, Messersmith WA, Pitts TM. Cabozantinib sensitizes microsatellite stable colorectal cancer to immune checkpoint blockade by immune modulation in human immune system mouse models. Front Oncol 2022; 12:877635. [PMID: 36419897 PMCID: PMC9676436 DOI: 10.3389/fonc.2022.877635] [Citation(s) in RCA: 6] [Impact Index Per Article: 3.0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/17/2022] [Accepted: 10/17/2022] [Indexed: 12/23/2023] Open
Abstract
Immune checkpoint inhibitors have been found to be effective in metastatic MSI-high colorectal cancers (CRC), however, have no efficacy in microsatellite stable (MSS) cancers, which comprise the majority of mCRC cases. Cabozantinib is a small molecule multi-tyrosine kinase inhibitor that is FDA approved in advanced renal cell, medullary thyroid, and hepatocellular carcinoma. Using Human Immune System (HIS) mice, we tested the ability of cabozantinib to prime MSS-CRC tumors to enhance the potency of immune checkpoint inhibitor nivolumab. In four independent experiments, we implanted distinct MSS-CRC patient-derived xenografts (PDXs) into the flanks of humanized BALB/c-Rag2nullIl2rγnullSirpαNOD (BRGS) mice that had been engrafted with human hematopoietic stem cells at birth. For each PDX, HIS-mice cohorts were treated with vehicle, nivolumab, cabozantinib, or the combination. In three out of the four models, the combination had a lower tumor growth rate compared to vehicle or nivolumab-treated groups. Furthermore, interrogation of the HIS in immune organs and tumors by flow cytometry revealed increased Granzyme B+, TNFα+ and IFNγ+ CD4+ T cells among the human tumor infiltrating leukocytes (TIL) that correlated with reduced tumor growth in the combination-treated HIS-mice. Notably, slower growth correlated with increased expression of the CD4+ T cell ligand, HLA-DR, on the tumor cells themselves. Finally, the cabozantinib/nivolumab combination was tested in comparison to cobimetinib/atezolizumab. Although both combinations showed tumor growth inhibition, cabozantinib/nivolumab had enhanced cytotoxic IFNγ and TNFα+ T cells. This pre-clinical in vivo data warrants testing the combination in clinical trials for patients with MSS-CRC.
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Affiliation(s)
- Julie Lang
- Department of Immunology and Microbiology, University of Colorado Anschutz Medical Campus, Aurora, CO, United States
| | - Alexis D. Leal
- Division of Medical Oncology, Department of Medicine, University of Colorado School of Medicine, Aurora, CO, United States
| | - Juan A. Marín-Jiménez
- Department of Medical Oncology, Catalan Institute of Oncology (ICO-L´Hospitalet), Barcelona, Spain
| | - Sarah J. Hartman
- Division of Medical Oncology, Department of Medicine, University of Colorado School of Medicine, Aurora, CO, United States
| | - Jeremy Shulman
- Department of Immunology and Microbiology, University of Colorado Anschutz Medical Campus, Aurora, CO, United States
| | - Natalie M. Navarro
- Division of Medical Oncology, Department of Medicine, University of Colorado School of Medicine, Aurora, CO, United States
| | - Matthew S. Lewis
- Department of Immunology and Microbiology, University of Colorado Anschutz Medical Campus, Aurora, CO, United States
| | - Anna Capasso
- Department of Oncology, Livestrong Cancer Institutes, Dell Medical School, University of Texas at Austin, Austin, TX, United States
| | - Stacey M. Bagby
- Division of Medical Oncology, Department of Medicine, University of Colorado School of Medicine, Aurora, CO, United States
| | - Bethlehem W. Yacob
- Division of Medical Oncology, Department of Medicine, University of Colorado School of Medicine, Aurora, CO, United States
| | - Morgan MacBeth
- Division of Medical Oncology, Department of Medicine, University of Colorado School of Medicine, Aurora, CO, United States
| | - Brian M. Freed
- Division of Allergy and Clinical Immunology, School of Medicine, University of Colorado, Anschutz Medical Campus, Aurora, CO, United States
| | - S. Gail Eckhardt
- Department of Oncology, Livestrong Cancer Institutes, Dell Medical School, University of Texas at Austin, Austin, TX, United States
| | - Kimberly Jordan
- Department of Immunology and Microbiology, University of Colorado Anschutz Medical Campus, Aurora, CO, United States
| | - Patrick J. Blatchford
- Department of Biostatistics and Informatics, Colorado School of Public Health, University of Colorado Denver, Aurora, CO, United States
| | - Roberta Pelanda
- Department of Immunology and Microbiology, University of Colorado Anschutz Medical Campus, Aurora, CO, United States
| | - Christopher H. Lieu
- Division of Medical Oncology, Department of Medicine, University of Colorado School of Medicine, Aurora, CO, United States
| | - Wells A. Messersmith
- Division of Medical Oncology, Department of Medicine, University of Colorado School of Medicine, Aurora, CO, United States
| | - Todd M. Pitts
- Division of Medical Oncology, Department of Medicine, University of Colorado School of Medicine, Aurora, CO, United States
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Costa TAD, Peterson J, Lang J, Shulman J, Freed BM, Boackle SA, Lauzurica P, Torres RM, Pelanda R. Central human B cell tolerance manifests with a distinctive cell phenotype and is enforced via CXCR4 signaling in hu-mice. The Journal of Immunology 2021. [DOI: 10.4049/jimmunol.206.supp.107.13] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 02/09/2023]
Abstract
Abstract
Central B cell tolerance, the process responsible for mitigating the development of autoreactive B cells, has been extensively studied in mice, while little is known of how human B cells are tolerized in the bone marrow due to the inability to phenotypically distinguish autoreactive and non-autoreactive immature B cells and the difficulty in accessing fresh human bone marrow biopsies. Using a human immune system mouse model where all human Igk+ B cells are autoreactive and therefore tolerized in the bone marrow, we show that human autoreactive immature B cells are phenotypically different from non-autoreactive due to the differential expression of CD69, CD81, CXCR4 and other surface glycoproteins, while also exhibiting lower activation of ERK. Upon treatment of human immune system mice and autoreactive mice with a CXCR4 antagonist we show that signaling through this receptor is necessary to prevent both human and mouse autoreactive B cell clones to egress the bone marrow, indicating that CXCR4 functionally contributes to central B cell tolerance.
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Affiliation(s)
| | | | - Julie Lang
- 1University of Colorado School of Medicine
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Marín-Jiménez JA, Capasso A, Lewis MS, Bagby SM, Hartman SJ, Shulman J, Navarro NM, Yu H, Rivard CJ, Wang X, Barkow JC, Geng D, Kar A, Yingst A, Tufa DM, Dolan JT, Blatchford PJ, Freed BM, Torres RM, Davila E, Slansky JE, Pelanda R, Eckhardt SG, Messersmith WA, Diamond JR, Lieu CH, Verneris MR, Wang JH, Kiseljak-Vassiliades K, Pitts TM, Lang J. Testing Cancer Immunotherapy in a Human Immune System Mouse Model: Correlating Treatment Responses to Human Chimerism, Therapeutic Variables and Immune Cell Phenotypes. Front Immunol 2021; 12:607282. [PMID: 33854497 PMCID: PMC8040953 DOI: 10.3389/fimmu.2021.607282] [Citation(s) in RCA: 13] [Impact Index Per Article: 4.3] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/16/2020] [Accepted: 03/04/2021] [Indexed: 01/22/2023] Open
Abstract
Over the past decade, immunotherapies have revolutionized the treatment of cancer. Although the success of immunotherapy is remarkable, it is still limited to a subset of patients. More than 1500 clinical trials are currently ongoing with a goal of improving the efficacy of immunotherapy through co-administration of other agents. Preclinical, small-animal models are strongly desired to increase the pace of scientific discovery, while reducing the cost of combination drug testing in humans. Human immune system (HIS) mice are highly immune-deficient mouse recipients rtpeconstituted with human hematopoietic stem cells. These HIS-mice are capable of growing human tumor cell lines and patient-derived tumor xenografts. This model allows rapid testing of multiple, immune-related therapeutics for tumors originating from unique clinical samples. Using a cord blood-derived HIS-BALB/c-Rag2nullIl2rγnullSIRPαNOD (BRGS) mouse model, we summarize our experiments testing immune checkpoint blockade combinations in these mice bearing a variety of human tumors, including breast, colorectal, pancreatic, lung, adrenocortical, melanoma and hematological malignancies. We present in-depth characterization of the kinetics and subsets of the HIS in lymph and non-lymph organs and relate these to protocol development and immune-related treatment responses. Furthermore, we compare the phenotype of the HIS in lymph tissues and tumors. We show that the immunotype and amount of tumor infiltrating leukocytes are widely-variable and that this phenotype is tumor-dependent in the HIS-BRGS model. We further present flow cytometric analyses of immune cell subsets, activation state, cytokine production and inhibitory receptor expression in peripheral lymph organs and tumors. We show that responding tumors bear human infiltrating T cells with a more inflammatory signature compared to non-responding tumors, similar to reports of "responding" patients in human immunotherapy clinical trials. Collectively these data support the use of HIS mice as a preclinical model to test combination immunotherapies for human cancers, if careful attention is taken to both protocol details and data analysis.
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Affiliation(s)
- Juan A. Marín-Jiménez
- Department of Medical Oncology, Catalan Institute of Oncology (ICO-L’Hospitalet), Barcelona, Spain
| | - Anna Capasso
- Department of Oncology, Livestrong Cancer Institutes, Dell Medical School, University of Texas at Austin, Austin, TX, United States
| | - Matthew S. Lewis
- Department of Immunology and Microbiology, School of Medicine, University of Colorado, Aurora, CO, United States
| | - Stacey M. Bagby
- Division of Medical Oncology, School of Medicine, University of Colorado, Aurora, CO, United States
| | - Sarah J. Hartman
- Division of Medical Oncology, School of Medicine, University of Colorado, Aurora, CO, United States
| | - Jeremy Shulman
- Department of Immunology and Microbiology, School of Medicine, University of Colorado, Aurora, CO, United States
| | - Natalie M. Navarro
- Division of Medical Oncology, School of Medicine, University of Colorado, Aurora, CO, United States
| | - Hui Yu
- Division of Medical Oncology, School of Medicine, University of Colorado, Aurora, CO, United States
- University of Colorado Cancer Center, Aurora, CO, United States
| | - Chris J. Rivard
- Division of Medical Oncology, School of Medicine, University of Colorado, Aurora, CO, United States
- University of Colorado Cancer Center, Aurora, CO, United States
| | - Xiaoguang Wang
- Department of Immunology and Microbiology, School of Medicine, University of Colorado, Aurora, CO, United States
| | - Jessica C. Barkow
- Department of Immunology and Microbiology, School of Medicine, University of Colorado, Aurora, CO, United States
| | - Degui Geng
- Division of Medical Oncology, School of Medicine, University of Colorado, Aurora, CO, United States
| | - Adwitiya Kar
- Division of Endocrinology, School of Medicine, University of Colorado, Aurora, CO, United States
| | - Ashley Yingst
- Department of Pediatrics, School of Medicine, University of Colorado, Aurora, CO, United States
| | - Dejene M. Tufa
- Department of Pediatrics, School of Medicine, University of Colorado, Aurora, CO, United States
| | - James T. Dolan
- Rocky Vista College of Osteopathic Medicine – OMS3, Rocky Vista University, Parker, CO, United States
| | - Patrick J. Blatchford
- Department of Biostatistics and Informatics, Colorado School of Public Health, University of Colorado Denver, Aurora, CO, United States
| | - Brian M. Freed
- Department of Immunology and Microbiology, School of Medicine, University of Colorado, Aurora, CO, United States
- Division of Allergy and Clinical Immunology, School of Medicine, University of Colorado, Aurora, CO, United States
| | - Raul M. Torres
- Department of Immunology and Microbiology, School of Medicine, University of Colorado, Aurora, CO, United States
- University of Colorado Cancer Center, Aurora, CO, United States
| | - Eduardo Davila
- Division of Medical Oncology, School of Medicine, University of Colorado, Aurora, CO, United States
- University of Colorado Cancer Center, Aurora, CO, United States
| | - Jill E. Slansky
- Department of Immunology and Microbiology, School of Medicine, University of Colorado, Aurora, CO, United States
- University of Colorado Cancer Center, Aurora, CO, United States
| | - Roberta Pelanda
- Department of Immunology and Microbiology, School of Medicine, University of Colorado, Aurora, CO, United States
- University of Colorado Cancer Center, Aurora, CO, United States
| | - S. Gail Eckhardt
- Department of Oncology, Livestrong Cancer Institutes, Dell Medical School, University of Texas at Austin, Austin, TX, United States
| | - Wells A. Messersmith
- Division of Medical Oncology, School of Medicine, University of Colorado, Aurora, CO, United States
- University of Colorado Cancer Center, Aurora, CO, United States
| | - Jennifer R. Diamond
- Division of Medical Oncology, School of Medicine, University of Colorado, Aurora, CO, United States
- University of Colorado Cancer Center, Aurora, CO, United States
| | - Christopher H. Lieu
- Division of Medical Oncology, School of Medicine, University of Colorado, Aurora, CO, United States
| | - Michael R. Verneris
- Department of Pediatrics, School of Medicine, University of Colorado, Aurora, CO, United States
| | - Jing H. Wang
- Department of Immunology and Microbiology, School of Medicine, University of Colorado, Aurora, CO, United States
- University of Colorado Cancer Center, Aurora, CO, United States
| | - Katja Kiseljak-Vassiliades
- University of Colorado Cancer Center, Aurora, CO, United States
- Division of Endocrinology, School of Medicine, University of Colorado, Aurora, CO, United States
| | - Todd M. Pitts
- Division of Medical Oncology, School of Medicine, University of Colorado, Aurora, CO, United States
- University of Colorado Cancer Center, Aurora, CO, United States
| | - Julie Lang
- Department of Immunology and Microbiology, School of Medicine, University of Colorado, Aurora, CO, United States
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Bagby SM, Hartman SJ, Navarro NM, Yacob BW, Shulman J, Barkow J, Lieu CH, Davis SL, Leal AD, Messersmith WA, Minic A, Jordan KR, Lang J, Pitts TM. Abstract 6647: Sensitizing microsatellite stable colorectal cancer to immune checkpoint therapy utilizing Wnt pathway inhibition. Cancer Res 2020. [DOI: 10.1158/1538-7445.am2020-6647] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/16/2022]
Abstract
Abstract
Immunotherapies that target immune regulatory checkpoints such as CTLA-4 and PD-1 are widely used among many cancer types and have shown positive results in CRC with high microsatellite instability. However, in microsatellite stable (MSS) CRC there is a dismal response rate of 0%. The limited efficacy has shown to be partially due to the lack of T-cells in the tumor microenvironment and/or no activation/regulation of paramount cells in the immune system. The Wnt pathway is the most commonly altered pathway in CRC and is highly involved in driving tumor initiation and progression. Recent evidence also demonstrates the Wnt pathway is involved in T-lymphocyte development, maturation/activation of CD8+ effector T cells and recruitment of dendritic cells. Therefore, targeting the Wnt pathway utilizing a Porcupine (PORCN) inhibitor (ETC-159) in MSS CRC may be a promising strategy to sensitize tumors to immune checkpoint inhibition.
Human Immune System BRGS (BALB/c, Rag2−/−, IL2RγC−/−, NODSIRPα) mice were engrafted with MSS CRC PDX (hPDX). The hPDX were randomized according to human chimerism into the following drug treatments groups: Vehicle, ETC-159, nivolumab, and the combination. Treatments began when tumors reached 100-300mm3 and tumors were measured twice weekly. At the end of study, sera, lymph nodes, spleen, and tumor tissue were collected for immunohistochemistry, single cell suspensions, and flow cytometry analysis.
Combination therapy resulted in a significant decrease in tumor volume compared to both single agents and vehicle. Flow cytometric analysis demonstrated an increase in human immune cells, in particular human CD4 and CD8 cells in the combination compared to the vehicle and nivolumab treated groups. Additionally, these T-cells showed increased signs of activation and effector function, as indicated by increased CD69+ expression, effector memory subsets, and granzyme B+ cells in the TILs, with a further reduction in Treg populations, suggesting an overall increase in inflammation. An increase in MHC II expression on tumor cells was observed in the ETC-159 single agent with a statistically significant increase in the combination treated tumors demonstrating enhanced antigen presentation. Furthermore, PD-1 expression was upregulated on CD4+ T-cells in the ETC-159 single agent. Lastly, VECTRA analysis corroborates the flow cytometry data showing a changing tumor immune landscape through an increase in CD4+ and CD8+ T cells in the tumor and surrounding stroma.
Our data demonstrates the combination treatment of ETC-159 + nivolumab in MSS CRC hPDX show increased tumor infiltration of human immune cells. Further preclinical data is compulsory but these results support further development of this combination in clinical trials.
Citation Format: Stacey M. Bagby, Sarah J. Hartman, Natalie M. Navarro, Betelehem W. Yacob, Jeremy Shulman, Jessica Barkow, Christopher H. Lieu, S. Lindsey Davis, Alexis D. Leal, Wells A. Messersmith, Angela Minic, Kimberly R. Jordan, Julie Lang, Todd M. Pitts. Sensitizing microsatellite stable colorectal cancer to immune checkpoint therapy utilizing Wnt pathway inhibition [abstract]. In: Proceedings of the Annual Meeting of the American Association for Cancer Research 2020; 2020 Apr 27-28 and Jun 22-24. Philadelphia (PA): AACR; Cancer Res 2020;80(16 Suppl):Abstract nr 6647.
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Marín Jiménez J, Capasso A, Bagby S, Hartman S, Shulman J, Barkow J, Yacob B, Blatchford P, Pitts T, Lang J. Evaluation of immune responses among responders (R) and non-responders (non-R) in a humanized mouse model with colorectal cancer (CRC) xenografts treated with combination immunotherapy. Ann Oncol 2019. [DOI: 10.1093/annonc/mdz268.031] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/12/2022] Open
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Shulman J. TMD Controversy Continues. J Calif Dent Assoc 2015; 43:702. [PMID: 26819980] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [MESH Headings] [Subscribe] [Scholar Register] [Indexed: 06/05/2023]
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Shkaruba N, Silkov A, Sennikova J, Sizikov A, Herzsog O, Dolgikh S, Mazurov V, Shulman J, Sizyakina L, Kalashnikova T, Kozlov V, Sennikov S. SAT0146 Single nucleotide polymorphisms in the TNF-α gene and efficacy of anticytokine therapy in patients with rheumatoid arthritis. Ann Rheum Dis 2013. [DOI: 10.1136/annrheumdis-2012-eular.3093] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/04/2022]
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Shulman J. Consider physiology. Dent Today 2001; 20:6. [PMID: 11715653] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [MESH Headings] [Subscribe] [Scholar Register] [Indexed: 02/22/2023]
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Shulman J. TMD debates. Dent Today 2001; 20:4, 6-7. [PMID: 12524841] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [MESH Headings] [Subscribe] [Scholar Register] [Indexed: 04/19/2023]
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Shulman J. Emory University School of Medicine. Acad Med 2000; 75:S74-S80. [PMID: 10995644 DOI: 10.1097/00001888-200009001-00023] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 05/23/2023]
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Velazquez L, Gish GD, van Der Geer P, Taylor L, Shulman J, Pawson T. The shc adaptor protein forms interdependent phosphotyrosine-mediated protein complexes in mast cells stimulated with interleukin 3. Blood 2000; 96:132-8. [PMID: 10891441] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [MESH Headings] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 02/17/2023] Open
Abstract
The Shc adaptor protein possesses 2 distinct phosphotyrosine (pTyr) recognition modules-the pTyr binding (PTB) domain and the Src homology 2 (SH2) domain-and multiple potential sites for tyrosine (Tyr) phosphorylation (Tyr residues 239, 240, and 317). On stimulation of hematopoietic cells with interleukin 3 (IL-3), Shc becomes phosphorylated and may therefore contribute to IL-3 signaling. We investigated the interactions mediated by the Shc modular domains and pTyr sites in IL-3-dependent IC2 premast cells. The Shc PTB domain, rather than the SH2 domain, associated both in vitro and in vivo with the Tyr-phosphorylated beta subunit of the IL-3 receptor and with the SH2-containing 5' inositol phosphatase (SHIP), and it recognized specific NXXpY phosphopeptides from these binding partners. In IL-3-stimulated mast cells, Shc phosphorylation occurred primarily on Tyr239 and 317 and was dependent on a functional PTB domain. Phosphorylated Tyr317, and to a lesser extent, Tyr239, bound the Grb2 adaptor and SHIP. Furthermore, a pTyr317 Shc phosphopeptide selectively recognized Grb2, Sos1, SHIP, and the p85 subunit of phosphatidylinositol 3' kinase from mast cells, as characterized by mass spectrometry. These results indicate that Shc undergoes an interdependent series of pTyr-mediated interactions in IL-3-stimulated mast cells, resulting in the recruitment of proteins that regulate the Ras pathway and phospholipid metabolism.
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Affiliation(s)
- L Velazquez
- Programme in Molecular Biology and Cancer, Samuel Lunenfeld Research Institute, Mount Sinai Hospital, Toronto, Ontario, Canada
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Shulman J. A previously unreported surgical technique utilizing five different grafting materials to successfully achieve simultaneous alveolar regeneration and closure of a large oronasal defect. J ORAL IMPLANTOL 1999; 24:206-13. [PMID: 10321208 DOI: 10.1563/1548-1336(1998)024<0206:apustu>2.3.co;2] [Citation(s) in RCA: 5] [Impact Index Per Article: 0.2] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/22/2022]
Abstract
This case report describes the successful surgical and restorative management of an unusual cyst-granuloma combination that had expanded to perforate the labial and nasal parts of the maxillary bone. Enucleation and curettage of the lesions resulted in a large oronasal communication that presented a reconstructive challenge. Five different graft and/or barrier materials were used to close the oral and nasal openings and to regenerate the alveolus for implant placement and for aesthetic prosthetic restoration.
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Affiliation(s)
- J Shulman
- Department of Dental Hygiene, Old Dominion University, Norfolk, VA., USA
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Abstract
The motivational factors were divided into three categories: (1) independent decision, (2) observation of previous patients, and (3) external influences. The results of the percentage breakdown of the patients in our present study are compared with previous results are presented in 1983 in this journal. Once again, the independent decision of the patient was the most important factor in deciding to have cosmetic rhinoplasty, followed by their observation of results in other patients. These two factors have been the motivation in approximately 80% of all the patients in all three studies. The age breakdown of cosmetic rhinoplasty patients shows that after the age of 21, as patients get older, a smaller and smaller percentage of patients was motivated for surgery by independent decision alone. These older patients need external influences to motivate them to have surgery. In most cases, the desire for surgery had smoldered in them since adolescence, and they needed an external "OK" to have it done.
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Shulman J. Dr. Shulman responds to Dr. Moses's "Good science, bad science" editorial in July 1996 CRANIO. Cranio 1997; 15:7-8. [PMID: 9586484] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [MESH Headings] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 02/07/2023]
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Derrick M, Krakauer D, Magill S, Mikunas D, Musgrave B, Okrasinski JR, Repond J, Stanek R, Talaga RL, Zhang H, Mattingly MCK, Anselmo F, Antonioli P, Bari G, Basile M, Bellagamba L, Boscherini D, Bruni A, Bruni G, Bruni P, Romeo GC, Castellini G, Cifarelli L, Cindolo F, Contin A, Corradi M, Gialas I, Giusti P, Iacobucci G, Laurenti G, Levi G, Margotti A, Massam T, Nania R, Palmonari F, Pesci A, Polini A, Sartorelli G, Garcia YZ, Zichichi A, Amelung C, Bornheim A, Crittenden J, Deffner R, Doeker T, Eckert M, Feld L, Frey A, Geerts M, Grothe M, Hartmann H, Heinloth K, Heinz L, Hilger E, Jakob HP, Katz UF, Mengel S, Paul E, Pfeiffer M, Rembser C, Schramm D, Stamm J, Wedemeyer R, Campbell-Robson S, Cassidy A, Cottingham WN, Dyce N, Foster B, George S, Hayes ME, Heath GP, Heath HF, Piccioni D, Roff DG, Tapper RJ, Yoshida R, Arneodo M, Ayad R, Capua M, Garfagnini A, Iannotti L, Schioppa M, Susinno G, Caldwell A, Cartiglia N, Jing Z, Liu W, Parsons JA, Ritz S, Sciulli F, Straub PB, Wai L, Yang S, Zhu Q, Borzemski P, Chwastowski J, Eskreys A, Jakubowski Z, Przybycień MB, Zachara M, Zawiejski L, Adamczyk L, Bednarek B, Jeleń K, Kisielewska D, Kowalski T, Przybycien M, Rulikowska-Zarębska E, Suszycki L, Zając J, Duliński Z, Kotański A, Abbiendi G, Bauerdick LAT, Behrens U, Beier H, Bienlein JK, Cases G, Deppe O, Desler K, Drews G, Flasiński M, Gilkinson DJ, Glasman C, Göttlicher P, Große-Knetter J, Haas T, Hain W, Hasell D, Heßling H, Iga Y, Johnson KF, Joos P, Kasemann M, Klanner R, Koch W, Kötz U, Kowalski H, Labs J, Ladage A, Löhr B, Löwe M, Lüke D, Mainusch J, Mańczak O, Milewski J, Monteiro T, Ng JST, Notz D, Ohrenberg K, Piotrzkowski K, Roco M, Rohde M, Roldán J, Schneekloth U, Schulz W, Selonke F, Surrow B, Tassi E, Voß T, Westphal D, Wolf G, Wollmer U, Youngman C, Zeuner W, Grabosch HJ, Kharchilava A, Mari SM, Meyer A, Schlenstedt S, Wulff N, Barbagli G, Gallo E, Pelfer P, Maccarrone G, Pasquale S, Votano L, Bamberger A, Eisenhardt S, Trefzger T, Wölfle S, Bromley JT, Brook NH, Bussey PJ, Doyle AT, Saxon DH, Sinclair LE, Utley ML, Wilson AS, Dannemann A, Holm U, Horstmann D, Sinkus R, Wick K, Burow BD, Hagge L, Lohrmann E, Poelz G, Schott W, Zetsche F, Bacon TC, Brümmer N, Butterworth I, Harris VL, Howell G, Hung BHY, Lamberti L, Long KR, Miller DB, Pavel N, Prinias A, Sedgbeer JK, Sideris D, Whitfield AF, Mallik U, Wang MZ, Wang SM, Wu JT, Cloth P, Filges D, An SH, Cho GH, Ko BJ, Lee SB, Nam SW, Park HS, Park SK, Kartik S, Kim HJ, McNeil RR, Metcalf W, Nadendla VK, Barreiro F, Fernandez JP, Graciani R, Hernández JM, Hervás L, Labarga L, Martinez M, Peso J, Puga J, Terron J, Trocóniz JF, Corriveau F, Hanna DS, Hartmann J, Hung LW, Lim JN, Matthews CG, Patel PM, Riveline M, Stairs DG, St-Laurent M, Ullmann R, Zacek G, Tsurugai T, Bashkirov V, Dolgoshein BA, Stifutkin A, Bashindzhagyan GL, Ermolov PF, Gladilin LK, Golubkov YA, Kobrin VD, Korzhavina IA, Kuzmin VA, Lukina OY, Proskuryakov AS, Savin AA, Shcheglova LM, Solomin AN, Zotov NP, Botje M, Chlebana F, Engelen J, Kamps M, Kooijman P, Kruse A, Sighem A, Tiecke H, Verkerke W, Vossebeld J, Vreeswijk M, Wiggers L, Wolf E, Woudenberg R, Acosta D, Bylsma B, Durkin LS, Gilmore J, Li C, Ling TY, Nylander P, Park IH, Romanowski TA, Bailey DS, Cashmore RJ, Cooper-Sarkar AM, Devenish RCE, Harnew N, Lancaster M, Lindemann L, McFall JD, Nath C, Noyes VA, Quadt A, Tickner JR, Uijterwaal H, Walczak R, Waters DS, Wilson FF, Yip T, Bertolin A, Brugnera R, Carlin R, Corso F, Giorgi M, Dosselli U, Limentani S, Morandin M, Posocco M, Stanco L, Stroili R, Voci C, Zuin F, Bulmahn J, Feild RG, Oh BY, Whitmore JJ, D’Agostini G, Marini G, Nigro A, Hart JC, McCubbin NA, Shah TP, Barberis E, Dubbs T, Heusch C, Hook M, Lockman W, Rahn JT, Sadrozinski HFW, Seiden A, Williams DC, Biltzinger J, Seifert RJ, Schwarzer O, Walenta AH, Zech G, Abramowicz H, Briskin G, Dagan S, Levy A, Fleck JI, Inuzuka M, Ishii T, Kuze M, Mine S, Nakao M, Suzuki I, Tokushuku K, Umemori K, Yamada S, Yamazaki Y, Chiba M, Hamatsu R, Hirose T, Homma K, Kitamura S, Matsushita T, Yamauchi K, Cirio R, Costa M, Ferrero MI, Maselli S, Peroni C, Sacchi R, Solano A, Staiano A, Dardo M, Bailey DC, Benard F, Brkic M, Fagerstroem CP, Hartner GF, Joo KK, Levman GM, Martin JF, Orr RS, Polenz S, Sampson CR, Simmons D, Teuscher RJ, Butterworth JM, Catterall CD, Jones TW, Kaziewicz PB, Lane JB, Saunders RL, Shulman J, Sutton MR, Lu B, Mo LW, Bogusz W, Ciborowski J, Gajewski J, Grzelak G, Kasprzak M, Krzyżanowski M, Muchorowski K, Nowak RJ, Pawlak JM, Tymieniecka T, Wróblewski AK, Zakrzewski JA, Żarnecki AF, Adamus M, Coldewey C, Eisenberg Y, Hochman D, Karshon U, Revel D, Zer-Zion D, Badgett WF, Breitweg J, Chapin D, Cross R, Dasu S, Foudas C, Loveless RJ, Mattingly S, Reeder DD, Silverstein S, Smith WH, Vaiciulis A, Wodarczyk M, Bhadra S, Cardy ML, Frisken WR, Khakzad M, Murray WN, Schmidke WB. Measurement of theF 2 structure function in deep inelastice + p scattering using 1994 data from the ZEUS detector at HERA. ACTA ACUST UNITED AC 1996. [DOI: 10.1007/s002880050260] [Citation(s) in RCA: 132] [Impact Index Per Article: 4.7] [Reference Citation Analysis] [What about the content of this article? (0)] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/29/2022]
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Shulman J. Clinical evaluation of an acellular dermal allograft for increasing the zone of attached gingiva. Pract Periodontics Aesthet Dent 1996; 8:201-8. [PMID: 9028293] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Abstract] [MESH Headings] [Subscribe] [Scholar Register] [Indexed: 02/03/2023]
Abstract
Grafting with autogenous tissue or freeze-dried skin is the generally accepted method for increasing and/or restoring the width of attached gingiva. This article describes the periodontal use of an acellular dermal allograft previously available for treating burn patients. When used as a gingival graft, this new dermal allograft has major potential advantages over the previously available periodontal graft materials, including improved color and contour match, elimination of multiple surgeries, and unlimited availability. The technique and results of acellular dermal grafting are presented and discussed. The learning objective of this article is to describe the principles and the clinical procedure of this technique. Several cases are used to illustrate this technique.
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Shulman J. Alternate output devices: the new direction in imaging. Hosp Technol Ser 1994; 13:7-8. [PMID: 10135182] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [MESH Headings] [Subscribe] [Scholar Register] [Indexed: 02/11/2023]
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Shulman J. Edentulous position of the temporomandibular joint. J Prosthet Dent 1992; 68:998. [PMID: 1494136 DOI: 10.1016/0022-3913(92)90568-u] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/27/2022]
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Abstract
This procedure has an application to all types of occlusal devices. It is a novel combination of hard and soft acrylic resin. The outer shell of hard resin takes the abuse of the opposing occlusion. The thin well-controlled lining of soft resin makes it easier to seat and more comfortable to wear yet is thin enough that the entire device serves as if it were made entirely of hard acrylic resin. The detailed directions for the entire procedure make it possible to fabricate these novel devices without error.
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Shulman J. Drugs and the elderly--on the house. Nurs Elder 1989; 1:22. [PMID: 2627316] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [MESH Headings] [Subscribe] [Scholar Register] [Indexed: 01/01/2023]
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Shulman J. Drugs and the elderly--reclaiming health. Nurs Elder 1989; 1:26. [PMID: 2803656] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [MESH Headings] [Subscribe] [Scholar Register] [Indexed: 01/02/2023]
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26
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Shulman J. Drugs and the elderly. Dispensing wisdom. Nurs Elder 1989; 1:26. [PMID: 2803646] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [MESH Headings] [Subscribe] [Scholar Register] [Indexed: 01/02/2023]
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Shulman J. Drugs and the elderly--adverse reactions. Geriatr Nurs Home Care 1989; 9:23. [PMID: 2731745] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [MESH Headings] [Subscribe] [Scholar Register] [Indexed: 01/02/2023]
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Shulman J. Safe prescribing. Geriatr Nurs Home Care 1989; 9:14. [PMID: 2721950 DOI: 10.7748/eldc.9.4.14.s15] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 01/02/2023]
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Braunschweig W, Gerhards R, Kirschfink FJ, Martyn HU, Bock B, Fischer HM, Hartmann H, Hartmann J, Hilger E, Jocksch A, Wedemeyer R, Foster B, Martin AJ, Sephton AJ, Barreiro F, Bernardi E, Chwastowski J, Eskreys A, Gather K, Genser K, Hultschig H, Joos P, Kowalski H, Ladage A, L�hr B, L�ke D, M�ttig P, Notz D, Pawlak JM, P�snecker KU, Ros E, Trines D, Walczak R, Wolf G, Kolanoski H, Kracht T, Kr�ger J, Lohrmann E, Poelz G, Zeuner W, Belk A, Binnie DM, Hassard J, Shulman J, Su D, Leites A, Peso J, Balkwill C, Bowler MG, Burrows PN, Cashmore RJ, Heath GP, Ratoff PN, Silvester IM, Tomalin IR, Veitch ME, Forden GE, Hart JC, Saxon DH, Brandt S, Holder M, Labarga L, Eisenberg Y, Karshon U, Mikenberg G, Montag A, Revel D, Ronat E, Shapira A, Wainer N, Yekutieli G, Caldwell A, Muller D, Ritz S, Strom D, Takashima M, Wu SL, Zobernig G. Measurement of the average lifetime ofB hadrons. ACTA ACUST UNITED AC 1989. [DOI: 10.1007/bf01548581] [Citation(s) in RCA: 16] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [What about the content of this article? (0)] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/25/2022]
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31
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Shulman J. Drugs and the elderly: an end to isolation. Geriatr Nurs Home Care 1989; 9:17. [PMID: 2707597] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [MESH Headings] [Subscribe] [Scholar Register] [Indexed: 01/02/2023]
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32
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Laubenthal RM, Shulman J. Preparing for JCAH survey. Interview by Donna Carpenter. Todays OR Nurse 1985; 7:14-7. [PMID: 3856369] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [MESH Headings] [Subscribe] [Scholar Register] [Indexed: 01/07/2023]
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37
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Abstract
A total of 4,040 cases of cosmetic rhinoplasty surgery was evaluated in terms of sex distribution, age, marital status, and motivating factors. There was a male to female ratio of 1:15.9. Of the 1,880 patients operated on between 1975 and 1980, there were 40.2% females and 33.3% males over the age of 24 years. This is an increase over a previous patient group of 2,160 patients treated between 1964 and 1974, in which older women comprised 26.8% and older men 24% of those treated. The proportion of married patients has increased since 1975, with 29.1% of the women married and 11.4% of the men (versus 18.6% and 4.8%, respectively, for the earlier period). Motivating factors included the patient's own desire for a change, external influences such as advice from family or friends, and observation of someone who had undergone rhinoplasty successfully.
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Shulman J. Molar uprighting can be useful periodontic and/or prosthodontic adjunct. J Prosthet Dent 1983; 49:138. [PMID: 6571898 DOI: 10.1016/0022-3913(83)90257-3] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/20/2023]
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39
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Mahler D, Baruchin A, Hauben D, Moscona AR, Hirshowitz B, Kaplan HY, Peled I, Wexler MR, Vure E, Shulman J. Recent concepts regarding the resuscitation of the burned patient. Burns 1982; 9:30-7. [PMID: 7172073 DOI: 10.1016/0305-4179(82)90133-4] [Citation(s) in RCA: 7] [Impact Index Per Article: 0.2] [Reference Citation Analysis] [What about the content of this article? (0)] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/23/2023]
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40
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Vure E, Joseph M, Beer S, Tieder M, Krespin H, Taunus A, Shulman J. A practical approach to the treatment of burn shock in childhood. Burns 1982; 8:245-8. [PMID: 7066722 DOI: 10.1016/0305-4179(82)90004-3] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/23/2023]
Abstract
A simple method of evaluating and treating burn shock has been used with very good results and low mortality. The amounts of fluids given in a specific time and the type of fluids given are dependent upon the evaluation of a few simple observations. We believe that shock is a treatable condition and that 'shock kidney' is preventable. We stress the difficulty of trying to compare the results of two different burn units.
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Shulman J, Coles RS. Closure of a fornix-based flap. Ophthalmic Surg 1981; 12:655-6. [PMID: 7052560] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [MESH Headings] [Subscribe] [Scholar Register] [Indexed: 01/23/2023]
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44
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Shulman J. [Postpartum abdominoplasty]. Harefuah 1979; 97:246-8. [PMID: 544386] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [MESH Headings] [Subscribe] [Scholar Register] [Indexed: 12/23/2022]
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Abstract
Actinomyces israelii is a rare cause of pericarditis. Infection spreads to pericardium from an intrathoracic focus. Branching gram-positive filaments are seen on microscopic examination of clinical specimens. Cultures should be performed under anaerobic conditions. Both surgical drainage and antibiotics (penicillin) are required for treatment. Nocardiosis may resemble actinomycosis in many respects.
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Abstract
In a pilot study, phase contrast microscope and plane microscope demonstrations of plaque were compared in two controlled groups to evaluate their relative effect on long-term motivation toward good oral hygiene. Plaque and calculus scores were used as indexes. During a seven-month period, the group using the phase contrast microscope showed statistically significant imporvement in plaque scores compared with the group using the plane microscope. However, the difference in actual plaque amounts between groups was of a small magnitude and cannot be considered clinically significant. Both groups showed significant statistical improvement in plaque scores at seven months as compared with pretests socres. This maintained plaquereduction at seven months was of a magnitude that could be clinically significant.
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Abstract
Cerebrospinal fluid (CSF) from eight patients with cryptococcal meningitis, from ten patients with viral meningitis, and from four control patients without meningitis were analyzed by electron-capture gas-liquid chromatography (EC-GLC). All cryptococcal specimens had similar EC-GLC profiles, and these differed from those of the controls. Viral EC-GLC patterns were different from those obtained with specimens from the patients with cryptococcal infection and from the controls. In addition, specimens from patients with various types of viral infections gave profiles that differed from each other. Two normal CSFs were inoculated with Cryptococcus neoformans; aliquots of these cultures showed an EC-GLC pattern very similar to that seen in CSF of patients with cryptococcal meningitis. The EC-GLC procedure is rapid, reproducible, and easy to perform and may hold promise as an additional aid in the diagnosis of cryptococcal infection.
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Abel R, Shulman J, Boyle GL, Meltzer MA, Mirow DL, Leopold IH. Herellea vaginicola and ocular infections. Ann Ophthalmol 1975; 7:1485-8. [PMID: 1200560] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Abstract] [MESH Headings] [Subscribe] [Scholar Register] [Indexed: 12/26/2022]
Abstract
This case report describes a chronic medically-refractory corneal ulcer which eventually yielded Herellea vaginicola from resected corneal tissue. A review of the literature cites the occurrence of this organism as an inhabitant of normal conjunctiva, as an infrequent cause of conjunctivitis, and as the causative agent in two previous cases of corneal ulcers. This case illustrates the difficulty in the isolation of the organism and indicates the need for diagnostic and therapeutic keratectomy in conjunction with a conjunctival flap.
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Shulman J. Current concepts of patient motivation toward long term oral hygiene: a literature review. J Am Soc Prev Dent 1974; 4:7-10, 13-5. [PMID: 4215782] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [MESH Headings] [Subscribe] [Scholar Register] [Indexed: 01/09/2023]
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