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Yuan XM, Xie FP, Lu ZB, Wen TX, Zhuang YJ, Jones AC, Zhang Z. The establishment of two cell lines from a mouse uterine cervical carcinoma (U14) and their metastatic phenotype changes. Clin Exp Metastasis 1995; 13:463-73. [PMID: 7586804 DOI: 10.1007/bf00118185] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.1] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/26/2023]
Abstract
This paper studies the heterogeneity of metastatic potential of murine cervical carcinoma (U14). Two cell lines, P11-90 and L10-90, were established from a pulmonary metastatic substrain (U14AP11) and a lymphatic metastatic substrain (U14AL10), which were selected from U14 in vivo after 11 and 10 passages, respectively. The biologic differences between the two cell lines are as follows. (1) The cells of the P11-90 line grow more rapidly compared with the L10-90 line. From the 40th passage the medium pH was different. (2) The median number of chromosomes in P11-90 and L10-90 was 72 and 64, respectively; the rates of gap aberration were 88% and 78%, respectively. (3) The number of T lymphocytes and T helper lymphocytes in the peripheral blood from hosts with P11-90 were higher than that of hosts transplanted with L10-90, but the number of B lymphocytes in the latter was larger than that in the former. (4) The metastatic potential of each cell line partially decreased compared to the relative tumor substrain, but their organ preference still remained and the transplant locations, axillary or footpad, had a prominent influence on their metastatic behavior. To observe the effects of metastatic target organs on the metastatic phenotypes of tumor cells, as well as to explore a method for the establishment and maintenance of the metastatic organ preference of tumor cells, conditioned medium (CM) from pulmonary or lymphatic node diploid cells was added to the culture medium of P11-90 and L10-90. Two sublines, P + P11-90 and Ln + L10-90, were thus established. Using stereological methods we found that the majority of P + P11-90 cells became larger and their nuclei also increased in size compared with their parental lines, but the majority of Ln + L10-90 cells became smaller in size, though the nuclei were enlarged. The pulmonary metastatic rate and lymphatic metastatic rate of P + P11-90, as well as the lymphatic metastatic rate of Ln + L10-90, were restored dramatically. The results suggest that by taking advantage of the interaction between tumor cells and the CM of host cells the metastatic potential of tumor cell lines can be maintained in vitro. Our work may offer an experimental model for the manipulation of metastasis of cell lines coming from the same parent strain but with different metastatic potentials.(ABSTRACT TRUNCATED AT 400 WORDS)
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Collins BM, Jones AC. Multiple granular cell tumors of the oral cavity: report of a case and review of the literature. J Oral Maxillofac Surg 1995; 53:707-11. [PMID: 7776058 DOI: 10.1016/0278-2391(95)90178-7] [Citation(s) in RCA: 28] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/27/2023]
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103
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Jones AC, Mullins D, Baughman RA, Tillery DE. Malignant melanoma masquerading as myofibrosarcoma: an immunohistochemical and electron microscopic analysis. J Oral Maxillofac Surg 1995; 53:199-203. [PMID: 7830189 DOI: 10.1016/0278-2391(95)90403-4] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.1] [Reference Citation Analysis] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/27/2023]
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104
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Jones AC, Nichol FE. Rheumatology. Ann Rheum Dis 1995. [DOI: 10.1136/ard.54.1.23-a] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/04/2022]
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105
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Jones AC, Migliorati CA, Stewart CM. Oral cytology: indications, contraindications, and technique. GENERAL DENTISTRY 1995; 43:74-7; quiz 79-80. [PMID: 7758928] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [MESH Headings] [Subscribe] [Scholar Register] [Indexed: 01/27/2023]
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Fulton JP, Rakowski W, Jones AC. Determinants of breast cancer screening among inner-city Hispanic women in comparison with other inner-city women. Public Health Rep 1995; 110:476-82. [PMID: 7638336 PMCID: PMC1382158] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Grants] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/26/2023] Open
Abstract
A telephone survey of a random sample of Rhode Island women ages 40 and older residing in minority low-income census tracts--census tracts in the lowest quartile of a variety of socioeconomic indicators in which at least 5 percent of the population was classified as Hispanic or non-Hispanic black--was conducted in 1991, focusing on breast cancer screening. Hispanic women were found to have about half the breast cancer screening rate (20 percent, according to current screening guidelines) of other respondents (37 percent). Determinants of screening were explored to suggest reasons for this difference. The Health Belief Model was used to identify and compare determinants of breast cancer screening (sociodemographics, health care utilization, perceived susceptibility to breast cancer, perceived seriousness of breast cancer, cues to screening such as a provider's recommendation, and the perceived benefits and costs of screening) among Hispanics, non-Hispanic whites, and non-Hispanic blacks. Hispanics were younger, less educated, and had lower family incomes than other women residing in minority low-income census tracts, were less likely to receive medical care, to perceive themselves as susceptible to breast cancer, and to perceive breast cancer as curable. Logistic regression analyses revealed the importance of use of health care, cues for screening, and perceptions of mammography to explain the screening behavior of Hispanics and non-Hispanics alike. Access to medical care is a significant problem in the Rhode Island Hispanic community, related to recent immigration, undocumented immigration, and low income characteristics of its members. Efforts to increase long-term screening for breast cancer in this community should focus on access while paying attention to its unique perceptions of breast cancer.
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Jones AC, Mullins D, Jimenez F. Multinucleate cell angiohistiocytoma of the upper lip. ORAL SURGERY, ORAL MEDICINE, AND ORAL PATHOLOGY 1994; 78:743-7. [PMID: 7898910 DOI: 10.1016/0030-4220(94)90090-6] [Citation(s) in RCA: 11] [Impact Index Per Article: 0.4] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 01/27/2023]
Abstract
Multinucleate cell angiohistiocytoma is a rare benign fibrohistiocytic vascular tumor with distinctive histologic features. It appears clinically as small, slow-growing, grouped reddish-brown to purple papules and nodules that may be mistaken for other vascular proliferative or reactive conditions. Multinucleate cell angiohistiocytoma tends to occur more frequently in women, to favor the extremities, and to appear as multiple lesions. We report a case of solitary multinucleate cell angiohistiocytoma that appeared as a nodule on the upper lip of a man but that otherwise demonstrated characteristic histologic and immunohistochemical features. Greater awareness of this uncommon benign lesion will facilitate diagnosis and appropriate management.
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Abstract
Soluble interleukin-2 receptor (sIL-2R) concentrations were measured in the sera of 18 healthy adult volunteers, 40 healthy children aged 5 months -16 years 8 months and cord blood from 10 babies, using two commercially available ELISA kits (T-cell Sciences and Serotec). In the presence of normal C-reactive protein (CRP) children (aged 0-16 years 8 months) had significantly higher sIL-2R concentrations than adults aged (18-37 years). In children up to the age of 16 years there was a significant negative correlation between age and sIL-2R (r = -0.725 p < 0.0001 T-Cell Sciences, r = -0.646 p < 0.0001 Serotec). A comparison was also made between the two kits, which indicated that both kits yielded reproducible results but the T-Cell Sciences kit had a larger working concentration range than the Serotec kit. Following 12-h sampling in adult volunteers, a lower concentration of sIL-2R was observed at 4 am compared with 10 am (p = 0.0052) which indicates diurnal variation. These observations emphasize the importance of the study of normals as part of any research, and raises further questions regarding the many factors which influence immune function.
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Miles EA, Warner JA, Lane AC, Jones AC, Colwell BM, Warner JO. Altered T lymphocyte phenotype at birth in babies born to atopic parents. Pediatr Allergy Immunol 1994; 5:202-8. [PMID: 7894626 DOI: 10.1111/j.1399-3038.1994.tb00240.x] [Citation(s) in RCA: 27] [Impact Index Per Article: 0.9] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 01/27/2023]
Abstract
Flow cytometry was used to analyse the cord blood T cells of 33 babies at high risk 'HR' for developing allergy (born to at least one atopic, asthmatic parent), and 10 low risk 'LR' babies (born to non-atopic parents), following normal term deliveries. Significantly lower numbers of CD25+, (activated) T cells (p < 0.005) were seen in the cord blood of the HR babies who had developed both allergic symptoms and positive skin prick tests by one year of age when compared with the LR group. CD45RO+ (memory) T cells were detected in both HR and LR babies with a trend for lower numbers of memory cells to be detected in HR infants who later developed allergic symptoms and/or positive skin prick tests. Significantly lower numbers of CD4+/CD45RO+ were seen in the cord blood of HR babies who developed allergic symptoms compared to HR babies who showed no sign of allergy by one year and to the LR babies (p < 0.05 and p < 0.005). The presence of activated and memory T cells at birth implies intra-uterine priming. The significantly lower numbers of memory T cells in the HR babies suggests a suppression of T cell activation or lack of antigenic priming in this group. This prenatal influence on babies born to atopic parents may have important implications with regard to the mechanisms underlying atopic sensitisation.
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Stewart CM, Jones AC, Bates RE, Boeff D, Migliorati C, Bentrup K. Percutaneous and mucous membrane exposure protocol in a southeastern dental school. ORAL SURGERY, ORAL MEDICINE, AND ORAL PATHOLOGY 1994; 78:401-7. [PMID: 7970606 DOI: 10.1016/0030-4220(94)90076-0] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.1] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 01/28/2023]
Abstract
A southeastern dental educational institution formalized a Percutaneous and Mucous Membrane Exposure Protocol in 1990. This article outlines the development, implementation, and administration of the protocol including risk assessment and rationale for testing health care workers and source persons. Pretest and posttest counseling for HIV testing is also discussed.
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Jones AC, Freedman PD, Kerpel SM. Oral myofibromas: a report of 13 cases and review of the literature. J Oral Maxillofac Surg 1994; 52:870-5. [PMID: 8040744 DOI: 10.1016/0278-2391(94)90241-0] [Citation(s) in RCA: 36] [Impact Index Per Article: 1.2] [Reference Citation Analysis] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/28/2023]
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113
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Eames P, Jones AC. Acute diffuse muscular pain following initiation of methotrexate therapy. Ann Rheum Dis 1994; 53:478-9. [PMID: 7944624 PMCID: PMC1005376 DOI: 10.1136/ard.53.7.478-b] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.0] [Reference Citation Analysis] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/28/2023]
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114
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Warner JA, Miles EA, Jones AC, Quint DJ, Colwell BM, Warner JO. Is deficiency of interferon gamma production by allergen triggered cord blood cells a predictor of atopic eczema? Clin Exp Allergy 1994; 24:423-30. [PMID: 8087653 DOI: 10.1111/j.1365-2222.1994.tb00930.x] [Citation(s) in RCA: 297] [Impact Index Per Article: 9.9] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/28/2023]
Abstract
Peripheral blood mononuclear cell proliferative responses and interferon-gamma production to anti-CD3, cat fur extract, betalactoglobulin and ovalbumin were determined at birth in a group of 34 babies born to families where at least one parent was atopic. The development of atopic eczema with positive allergy skin-prick tests to cows' milk and egg at 1 year of age, where the symptoms improved on an egg and milk-free diet, was significantly associated with raised proliferative responses and defective IFN-gamma production to stimulation with betalactoglobulin with a trend for similar responses to ovalbumin. This was not observed in those who did not develop atopic eczema or those with atopic eczema not associated with foods. Responses to cat fur extract were not significantly different between those with and without atopic eczema. This has important implications for the prediction at birth, not only of the probability of being allergic, but also of the specific allergens which will cause problems. The implementation of specific targeted allergen avoidance during the critical period in infancy, therefore, should be more easily applied and should facilitate attempts to prevent disease.
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Jones AC, Pink FE, Sandow PL, Stewart CM, Migliorati CA, Baughman RA. The Cytobrush Plus cell collector in oral cytology. ORAL SURGERY, ORAL MEDICINE, AND ORAL PATHOLOGY 1994; 77:95-9. [PMID: 8108108] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Subscribe] [Scholar Register] [Indexed: 01/28/2023]
Abstract
The Cytobrush Plus cell collector (cytobrush) was compared with the wooden tongue depressor during oral exfoliative cytology. The degree of patient discomfort, the convenience to the clinician, and the quantity and distribution of epithelial cells collected were evaluated. Two-factor analysis of variance and parametric and nonparametric analyses were performed. Because of the favorable findings revealed in this study, we recommend that the cytobrush be considered for use when obtaining diagnostic cytologic smears from the oral mucosa.
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Migliorati CA, Jones AC, Baughman PA. Use of exfoliative cytology in the diagnosis of oral hairy leukoplakia. ORAL SURGERY, ORAL MEDICINE, AND ORAL PATHOLOGY 1993; 76:704-10. [PMID: 7506822 DOI: 10.1016/0030-4220(93)90038-6] [Citation(s) in RCA: 21] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 01/25/2023]
Abstract
The possibility of diagnosing oral hairy leukoplakia by means of exfoliative cytology and the Papanicolaou stain was investigated. Exfoliative cytology and punch biopsy specimens were obtained from 10 lesions that demonstrated clinical features of hairy leukoplakia. All biopsy specimens demonstrated the characteristic histopathologic features of hairy leukoplakia whereas all Papanicolaou-stained cytologic smears demonstrated condensation and margination of the nuclear chromatin (nuclear beading). All biopsy specimens and cytologic smears displayed positive Epstein-Barr virus deoxyribonucleic acid in situ hybridization. We conclude that routine exfoliative cytology may be a reliable, noninvasive, and inexpensive technique for the diagnosis of hairy leukoplakia.
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Grundy D, Jones AC, Powley PH. Carcinoma of the scrotum associated with rubber urinals. Case report. PARAPLEGIA 1993; 31:616-7. [PMID: 8247605 DOI: 10.1038/sc.1993.98] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.1] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 01/29/2023]
Abstract
A paraplegic patient, who had worn a rubber urinal in close contact with the scrotum for over 40 years, developed carcinoma of the scrotum. It is likely that this is a previously unsuspected example of chemical carcinogenesis, and in view of this, we believe that the use of rubber urinals should be discontinued.
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Jones AC, Ledingham J, McAlindon T, Regan M, Hart D, MacMillan PJ, Doherty M. Radiographic assessment of patellofemoral osteoarthritis. Ann Rheum Dis 1993; 52:655-8. [PMID: 8239760 PMCID: PMC1005142 DOI: 10.1136/ard.52.9.655] [Citation(s) in RCA: 63] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/29/2023]
Abstract
OBJECTIVES To determine the feasibility of assessing patellofemoral osteoarthritis using the 'skyline' view and to compare its reproducibility with the standard lateral view. METHODS Fifty patients attending a rheumatology outpatient department with osteoarthritis of the knee had standard radiographs taken of both knees: standing weightbearing anteroposterior; lateral supine radiograph in 30 degrees of flexion; and a skyline view of the patellofemoral joint. After an initial training period using 20 sets of films the remaining 30 sets were read blind by five observers. Intraobserver and interobserver variability was assessed using the kappa statistic. The minimum joint space in each compartment was measured using a ruler. Two views of a single normal subject were measured to determine the effect of knee flexion. RESULTS The final 30 study films were from 20 women and 10 men, median age 72.5, range 18-91 years. A grading system comprising assessment of osteophytosis, joint space narrowing, sclerosis, cysts, and attrition could easily be applied to the skyline patellofemoral view. Intraobserver reproducibility was better than the interobserver reproducibility for all features. The skyline view performed more reproducibly and over a wider range of categorisation for joint space narrowing than the lateral radiograph. Measurement using a ruler was easy to perform and precise to within 1 mm for the medial tibiofemoral and lateral facet of the patellofemoral joint. In normal knees the degree of flexion significantly affected the measurement. CONCLUSIONS Radiographic grading of the skyline patellofemoral view is readily achieved, is more reproducible than assessment of the lateral view, and allows more precise localisation of change. Such views should be considered in radiological surveys of osteoarthritis of the knee.
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Collins BM, Jones AC, Jimenez F. Dirofilaria tenuis infection of the oral mucosa and cheek. J Oral Maxillofac Surg 1993; 51:1037-40. [PMID: 8355094 DOI: 10.1016/s0278-2391(10)80052-7] [Citation(s) in RCA: 12] [Impact Index Per Article: 0.4] [Reference Citation Analysis] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/30/2023]
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120
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Freedman PD, Jones AC, Kerpel SM. Epithelioid leiomyosarcoma of the oral cavity: report of two cases and review of the literature. J Oral Maxillofac Surg 1993; 51:928-32. [PMID: 8336232 DOI: 10.1016/s0278-2391(10)80118-1] [Citation(s) in RCA: 26] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/30/2023]
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121
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Jones AC, Freedman PD, Kerpel SM. Oral adenoid squamous cell carcinoma: a report of three cases and review of the literature. J Oral Maxillofac Surg 1993; 51:676-81. [PMID: 8492207 DOI: 10.1016/s0278-2391(10)80269-1] [Citation(s) in RCA: 25] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/31/2023]
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122
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Lim KL, Jones AC, Brown NS, Powell RJ. Urine neopterin as a parameter of disease activity in patients with systemic lupus erythematosus: comparisons with serum sIL-2R and antibodies to dsDNA, erythrocyte sedimentation rate, and plasma C3, C4, and C3 degradation products. Ann Rheum Dis 1993; 52:429-35. [PMID: 8323394 PMCID: PMC1005067 DOI: 10.1136/ard.52.6.429] [Citation(s) in RCA: 25] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/29/2023]
Abstract
OBJECTIVES--To investigate urine neopterin as a parameter of disease activity in an unselected group of patients with systemic lupus erythematosus (SLE) and to study the relation between urine neopterin and certain patterns of organ disease and differing drug regimens in the treatment of SLE. METHODS--Neopterin was determined by high performance liquid chromatography in 115 early morning urine samples from 68 patients with SLE. Serum soluble interleukin 2 receptor (sIL-2R) and antibodies to double stranded DNA (dsDNA) were determined by enzyme linked immunosorbent assay (ELISA), and the erythrocyte sedimentation rate (ESR), plasma C3, C4, and C3 degradation products (C3dg) were measured in corresponding blood samples. Disease activity was scored using the British Isles Lupus Assessment Group (BILAG) index. RESULTS--Urine neopterin was significantly increased in patients with active and inactive SLE compared with the control group and was significantly higher in patients with active than in those with inactive SLE. Urine neopterin did not distinguish between subsets of patients with SLE with particular patterns of organ disease, as defined by the BILAG index, nor was its level primarily influenced by differing drug regimens. Levels of serum sIL-2R, antibodies to dsDNA, the ESR, and plasma C3, C4, and C3dg were also significantly different between the patients with active and inactive SLE. Unlike urine neopterin there was considerable overlap in the values of these parameters between the two activity groups. Highly significant correlations found between urine neopterin and serum sIL-2R, ESR, and plasma C3, C4, and C3dg suggest the close association of neopterin with clinical activity in SLE. Multivariate logistic regression analysis showed that urine neopterin > 300 mumol/mol creatinine was a highly significant predictor of disease activity with an odds ratio of 3.51. CONCLUSIONS--Determination of urine neopterin, a non-invasive, relatively simple and inexpensive measurement, appears to be the best parameter for assessing and monitoring disease activity and treatment in patients with SLE.
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Jones AC, Bentsen TY, Freedman PD. Mucormycosis of the oral cavity. ORAL SURGERY, ORAL MEDICINE, AND ORAL PATHOLOGY 1993; 75:455-60. [PMID: 8464609 DOI: 10.1016/0030-4220(93)90170-9] [Citation(s) in RCA: 58] [Impact Index Per Article: 1.9] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 01/30/2023]
Abstract
Mucormycosis (phycomycosis, zygomycosis) is an acute opportunistic infection caused by a saprophytic fungus found in soil, bread molds, and decaying fruits and vegetables. Numerous predisposing risk factors are associated with mucormycosis, although most cases have been reported in poorly controlled diabetics or in patients with hematologic malignant conditions. This report presents two cases of oral mucormycosis. One case occurred in the maxilla in a patient with well-controlled diabetes. The other involved the mandible and overlying gingiva in a patient with acute myelogenous leukemia. A review of the literature concerning oral mucormycosis is also presented.
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Jones AC, Doherty M. Eosinophilic fasciitis with late onset arthritis responsive to sulfasalazine. J Rheumatol 1993; 20:750-1. [PMID: 8098769] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/28/2023]
Abstract
We describe a patient with eosinophilic fasciitis in whom there was a late onset of inflammatory polyarthritis. Response of the arthritis to sulfasalazine was demonstrated, both initially and after a flare of synovitis which followed dose reduction. Sulfasalazine may be of benefit in this rare condition.
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Jones AC, Baughman RA. Multiple idiopathic mandibular bone cysts in a patient with osteogenesis imperfecta. ORAL SURGERY, ORAL MEDICINE, AND ORAL PATHOLOGY 1993; 75:333-7. [PMID: 8469544 DOI: 10.1016/0030-4220(93)90146-u] [Citation(s) in RCA: 13] [Impact Index Per Article: 0.4] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 01/30/2023]
Abstract
Although the most common oral manifestation of osteogenesis imperfecta is dentinogenesis imperfecta, several authors have described jaw fractures and radiolucent bone lesions associated with this disease. We report a case of a 23-year-old white woman with osteogenesis imperfecta and dentinogenesis imperfecta who developed multiple unilocular, bilateral, radiolucent lesions of the mandible 5 years after presenting with a condylar fracture. This is the first documentation by surgical and histopathologic examination that the radiolucent lesions in this particular case represent multiple idiopathic bone cysts.
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