1
|
Kovalenko VA, Kopchak AV, Kovalenko AE. [Postradial sialozoadenitis in patients with papillary carcinoma of the thyroid gland]. Vestn Khir Im I I Grek 2015; 174:75-77. [PMID: 25962302] [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: 06/04/2023]
Abstract
The authors present the results of investigation of 42 patients with salivary gland dysfunction after radioactive iodine-131 ablation therapy concerning papillary thyroid carcinoma. Clinical manifestations of postradial sialodenitis with secretory insufficiency of different degree were revealed. These side effects required an application of the special therapy.
Collapse
|
2
|
Özdek A, Bayır Ö, Işık ME, Tatar EÇ, Saylam G, Korkmaz H. Anesthesia mumps resulting in temporary facial nerve paralysis after the auditory brainstem implantation in a 3-year-old child. Int J Pediatr Otorhinolaryngol 2014; 78:159-62. [PMID: 24290005 DOI: 10.1016/j.ijporl.2013.09.030] [Citation(s) in RCA: 11] [Impact Index Per Article: 1.1] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 08/03/2013] [Revised: 09/24/2013] [Accepted: 09/26/2013] [Indexed: 11/18/2022]
Abstract
An acute transient sialadenitis of the major salivary glands in the early postoperative period is called 'anesthesia mumps'. It has been reported in different surgical procedures especially in neurosurgical procedures. Anesthesia mumps develops very fast after the extubation period but it usually regresses with no sequelae within a few hours. However, sometimes serious complication can occur such as respiratory distress. In this report, we present a 3-year-old girl with an anesthesia mumps and facial palsy occurring after successful auditory brainstem implantation and we discuss the cause and the management of this rare complication in this report.
Collapse
Affiliation(s)
- Ali Özdek
- Karabuk University, School of Medicine, Otolaryngology, Head and Neck Surgery Department, Karabuk, Turkey
| | - Ömer Bayır
- Ministry of Health, Diskapi Yildirim Beyazit Training and Research Hospital, Otolaryngology, Head and Neck Surgery Department, Ankara, Turkey.
| | - Murat Eray Işık
- Ministry of Health, Diskapi Yildirim Beyazit Training and Research Hospital, Otolaryngology, Head and Neck Surgery Department, Ankara, Turkey
| | - Emel Çadallı Tatar
- Ministry of Health, Diskapi Yildirim Beyazit Training and Research Hospital, Otolaryngology, Head and Neck Surgery Department, Ankara, Turkey
| | - Güleser Saylam
- Ministry of Health, Diskapi Yildirim Beyazit Training and Research Hospital, Otolaryngology, Head and Neck Surgery Department, Ankara, Turkey
| | - Hakan Korkmaz
- Yıldırım Beyazıt University, School of Medicine, Otolaryngology, Head and Neck Surgery Department, Ankara, Turkey
| |
Collapse
|
3
|
Abstract
BACKGROUND Ablation of the thyroid tissue using radioactive iodine (RAI) after the surgical removal of well-differentiated thyroid cancer can induce radiation-related salivary gland (SG) dysfunction. However, in vivo changes of SGs after RAI administration in appropriate animal models are not well described in the literature. This study was undertaken to document morphometric and functional changes during the 12 months after RAI administration in a murine model of RAI-induced SG dysfunction. METHODS Four-week-old female C57BL/6 mice (n = 60) were divided into an RAI-treated group (n = 30) that received RAI orally (0.01 mCi/g body weight) and an unexposed control group (n = 30). Mice in both groups were divided into five subgroups (n = 6 per subgroup) and euthanized at 1, 2, 3, 6, and 12 months post-RAI administration. Salivary flow rates and salivary lag times were measured at 1, 2, 3, 6, and 12 months after RAI administration. Morphological and histological examinations and terminal deoxynucleotidyl transferase dUTP nick end labeling assays were performed. In addition, changes in salivary (99m)Tc pertechnetate uptake and excretion were observed by single-photon emission computed tomography. RESULTS In RAI-treated mice, the SGs were significantly lighter than those of unexposed controls at all study time points. Lag times to salivation in the RAI-treated group were greater than in the unexposed controls, but mean salivary flow rates were lower. Histologic examinations of SGs in the RAI group showed pale cytoplasm, atypical ductal configuration, septal widening, cytoplasmic vacuolization with pleomorphism, lymphocyte infiltration, and increased fibrosis. Furthermore, more apoptotic cells were observed in acini and ducts in the RAI group. In addition, patterns of (99m)Tc pertechnetate uptake and excretion in the RAI group were quite different from those observed in controls at 1 and 12 months post-RAI. CONCLUSION Various histological alterations were observed in mice exposed to RAI, that is, an increase in apoptotic acini and ductal cells and functional SG deterioration. The murine model of RAI-induced SG dysfunction used in the present study appears to be applicable to preclinical research on RAI-induced sialadenitis in patients with well-differentiated thyroid cancer.
Collapse
Affiliation(s)
- Jeong-Seok Choi
- Department of Otorhinolaryngology–Head and Neck Surgery, Inha University School of Medicine, Incheon, Republic of Korea
| | - In Suh Park
- Department of Pathology, Inha University School of Medicine, Incheon, Republic of Korea
| | - Seok-Ki Kim
- Department of Nuclear Medicine, National Cancer Center, Goyang-si, Republic of Korea
| | - Jae-Yol Lim
- Department of Otorhinolaryngology–Head and Neck Surgery, Inha University School of Medicine, Incheon, Republic of Korea
| | - Young-Mo Kim
- Department of Otorhinolaryngology–Head and Neck Surgery, Inha University School of Medicine, Incheon, Republic of Korea
| |
Collapse
|
4
|
Jeong SY, Kim HW, Lee SW, Ahn BC, Lee J. Salivary gland function 5 years after radioactive iodine ablation in patients with differentiated thyroid cancer: direct comparison of pre- and postablation scintigraphies and their relation to xerostomia symptoms. Thyroid 2013; 23:609-16. [PMID: 23153322 PMCID: PMC3643252 DOI: 10.1089/thy.2012.0106] [Citation(s) in RCA: 96] [Impact Index Per Article: 8.7] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 11/12/2022]
Abstract
BACKGROUND Chronic sialadenitis is one of the most frequent chronic complications after radioactive iodine (RAI) therapy for thyroid cancer. To evaluate the long-term effects of RAI ablation on salivary gland function, we investigated scintigraphic changes in salivary glands by direct comparison of two salivary gland scintigraphies (SGSs) taken before and at 5 years after an RAI ablation. METHODS SGS was performed just before RAI ablation (pre-SGS) and ∼5 years after RAI ablation (F/U SGS) in 213 subjects who underwent thyroidectomy for thyroid cancer. The uptake score (U score) was graded, and the ejection fraction (EF) was quantified for the parotid and submandibular glands at pre-SGS and F/U SGS. Changes in salivary gland function were graded as mild, moderate, or severe according to the differences in U score and EF between the two SGSs. Xerostomia was assessed and compared with the SGS findings. RESULTS Worsening of the U score was observed in 182 of 852 salivary glands (total: 21.3%; mild: 4.2%, moderate: 7.4%, severe: 9.7%), and 47.4% of the patients had a worsening U score for at least one of four salivary glands. A decrease in EF was observed in 173 of 852 salivary glands (total: 20.3%; mild: 5.4%, moderate: 6.8%, severe: 8.1%), and 43.7% of the patients experienced a decrease in the EF of at least one of the four salivary glands. Bilateral parotid gland dysfunction was the most commonly observed condition. Thirty-five (16.4%) patients complained of xerostomia at 5 years after RAI ablation. Scintigraphic changes in salivary gland function and xerostomia were more common in patients receiving 5.55 GBq, compared with 3.7 GBq. Xerostomia was more common in patients with submandibular gland dysfunction than those with parotid gland dysfunction (68.8% vs. 33.3%, p<0.05). The number of dysfunctional salivary glands was correlated with xerostomia (p<0.01). CONCLUSION About 20% of the salivary glands were dysfunctional on SGS 5 years after a single RAI ablation, especially in patients who received higher doses of RAI. While parotid glands are more susceptible to (131)I-related damage, xerostomia was more associated with submandibular gland dysfunction and the prevalence of dysfunctional salivary glands.
Collapse
Affiliation(s)
- Shin Young Jeong
- Department of Nuclear Medicine, Kyungpook National University School of Medicine/Hospital , Daegu, Korea
| | | | | | | | | |
Collapse
|
5
|
Fei YY, Li XM, Lin DF, Li MT, Zhang W, Zhang X, Zhao Y, Zeng XF, Zhang FC. [Importance of salivary gland focus score in the diagnosis of Sjögren's syndrome]. Zhonghua Yi Xue Za Zhi 2013; 93:976-979. [PMID: 23886258] [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] [Subscribe] [Scholar Register] [Indexed: 06/02/2023]
Abstract
OBJECTIVE To explore the correlation between labial salivary gland focus score (FS) and severity of Sjögren's syndrome patients. METHODS From January 2009 to December 2010, a total of 77 patients with primary Sjögren's syndrome were recruited to undergo minor salivary gland biopsy, Schirmer's test, unstimulated whole salivary flow, organ function and serological test. Focus score was calculated for all biopsy samples. And the correlation between focus score and serological test and organ function damage was evaluated. RESULTS Their pathological examinations revealed focal lymphocytic sialadenitis (n = 62), 10 cases with non-specific or sclerosing chronic sialadenitis (n = 10) and normal features (n = 5). Among 62 cases with focal lymphocytic sialadenitis, 46 cases had FS ≥ 1 and another 16 FS < 1. The median FS was 2.4 ± 2.5 . FS ≥ 1 was strongly associated with unstimulated whole salivary flow rates and ocular staining score (P < 0.05), but not significantly with dry mouth or eyes. FS was significantly correlated with serum immunoglobin G (IgG), immunoglobin M (IgM) and rheumatoid factor level (P < 0.05). Those with positive anti-SSA had higher FS level than those with negative anti-SSA antibody (P < 0.05). In addition, FS level was not significantly associated with organ function damage. CONCLUSION Prior to determining FS, distinguishing focal lymphocytic sialadenitis from other types of sialadenitis is essential in assessing salivary gland biopsy. And the FS level might be associated with disease activity and positive anti-SSA. No correlation exists between FS and organ function damage.
Collapse
Affiliation(s)
- Yun-yun Fei
- Department of Rheumatology, Peking Union Medical Hospital, Beijing 100032, China
| | | | | | | | | | | | | | | | | |
Collapse
|
6
|
Bombardieri M, Barone F, Lucchesi D, Nayar S, van den Berg WB, Proctor G, Buckley CD, Pitzalis C. Inducible tertiary lymphoid structures, autoimmunity, and exocrine dysfunction in a novel model of salivary gland inflammation in C57BL/6 mice. J Immunol 2012; 189:3767-76. [PMID: 22942425 PMCID: PMC3448973 DOI: 10.4049/jimmunol.1201216] [Citation(s) in RCA: 89] [Impact Index Per Article: 7.4] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [MESH Headings] [Grants] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 12/20/2022]
Abstract
Salivary glands in patients with Sjögren's syndrome (SS) develop ectopic lymphoid structures (ELS) characterized by B/T cell compartmentalization, the formation of high endothelial venules, follicular dendritic cell networks, functional B cell activation with expression of activation-induced cytidine deaminase, as well as local differentiation of autoreactive plasma cells. The mechanisms that trigger ELS formation, autoimmunity, and exocrine dysfunction in SS are largely unknown. In this article, we present a novel model of inducible ectopic lymphoid tissue formation, breach of humoral self-tolerance, and salivary hypofunction after delivery of a replication-deficient adenovirus-5 in submandibular glands of C57BL/6 mice through retrograde excretory duct cannulation. In this model, inflammation rapidly and consistently evolves from diffuse infiltration toward the development of SS-like periductal lymphoid aggregates within 2 wk from AdV delivery. These infiltrates progressively acquire ELS features and support functional GL7(+)/activation-induced cytidine deaminase(+) germinal centers. Formation of ELS is preceded by ectopic expression of lymphoid chemokines CXCL13, CCL19, and lymphotoxin-β, and is associated with development of anti-nuclear Abs in up to 75% of mice. Finally, reduction in salivary flow was observed over 3 wk post-AdV infection, consistent with exocrine gland dysfunction as a consequence of the inflammatory response. This novel model has the potential to unravel the cellular and molecular mechanisms that regulate ELS formation and their role in exocrine dysfunction and autoimmunity in SS.
Collapse
Affiliation(s)
- Michele Bombardieri
- Centre for Experimental Medicine and Rheumatology, William Harvey Research Institute, Queen Mary University of London, London, United Kingdom
| | - Francesca Barone
- Rheumatology Research Group, University of Birmingham, Birmingham, United Kingdom
| | - Davide Lucchesi
- Centre for Experimental Medicine and Rheumatology, William Harvey Research Institute, Queen Mary University of London, London, United Kingdom
| | - Saba Nayar
- Rheumatology Research Group, University of Birmingham, Birmingham, United Kingdom
| | - Wim B van den Berg
- Department of Rheumatology, Radboud University Medical Centre, Nijmegen, The Netherlands
| | - Gordon Proctor
- Oral Medicine and Pathology, King’s College, London, United Kingdom
| | | | - Costantino Pitzalis
- Centre for Experimental Medicine and Rheumatology, William Harvey Research Institute, Queen Mary University of London, London, United Kingdom
| |
Collapse
|
7
|
Su YC, Wu LL, Xiang RL. [Progress in understanding the pathogenesis of Sjögren's syndrome in non-obese diabetic mice]. Sheng Li Ke Xue Jin Zhan 2012; 43:171-176. [PMID: 23019918] [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] [Subscribe] [Scholar Register] [Indexed: 06/01/2023]
Abstract
Sjögren's syndrome is a chronic autoimmune disease, the pathogenesis of which still remains to be explored. Non-obese diabetic (NOD) mouse, presenting impairment of secretory function as well as the development of sialoadenitis, which is in common with human Sjögren's syndrome, is considered as one of the appropriate animal models for the study of Sjögren's syndrome. With regard to genetic factors, apoptosis, autoantibodies and cytokines, this paper reviewed the progress in understanding the pathogenesis of Sjögren's syndrome in NOD mice.
Collapse
Affiliation(s)
- Yun-Chao Su
- Department of Physiology and Pathophysiology, Peking University Health Science Center, Key Laboratory of Molecular Cardiovascular Science, Ministry of Education, Beijing 100191, China
| | | | | |
Collapse
|
8
|
Ahmed LA, Raza SS, Ferooqui NA. Adult unilateral supraglottitis as a consequence of acute submandibular sialadentis. J PAK MED ASSOC 2008; 58:706-708. [PMID: 19157331] [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: 05/27/2023]
Abstract
Acute Submandibular sialadenitis (ASS) may spread to sublingual and submandibular spaces. On rare occasions it can spread along the floor of the mouth, to the base of the tongue and to the pre epiglottic space, valleculae and epiglottis, leading to supraglottitis. Adult supraglottitis is an acute inflammation of the supraglottic structures. Unilateral supraglottitis in an adult as a consequence of ASS is a unique complication as described in this case report. Sore throat with severe odynophagia and tachycardia were the early warning signs. Early suspicion, prompt airway management, antibiotics, proper rehydration and analgesics are the mainstay of treatment.
Collapse
|
9
|
Abstract
OBJECTIVE To analyze the clinical outcome of patients treated surgically for chronic parotid sialadenitis. STUDY DESIGN A retrospective cohort study of patients whose clinicopathologic information had been collected prospectively onto a dedicated head and neck database. METHODS Between 1987 and 2006, a total of 75 patients had 78 parotidectomies, 17 superficial and 61 near-total, to treat chronic parotid sialadenitis. The clinicopathologic data including treatment morbidity and outcome were analyzed. RESULTS Temporary postoperative facial weakness occurred in 26 (33%) patients, and this was permanent, although partial, in one (1%) patient. There was no significant difference (P > .05) in the incidence of temporary facial nerve neuropraxia in the superficial (35%) and near-total parotidectomy (33%) groups. Recurrence of symptoms was noted in two patients who had undergone near-total parotidectomy and none of the patients who had undergone superficial parotidectomy. Chronic parotid sialadenitis was effectively treated in 97% of patients undergoing parotidectomy. CONCLUSION Near-total parotidectomy is a safe and efficacious surgical treatment in the management of patients with debilitating severe chronic parotid sialadenitis.
Collapse
Affiliation(s)
- Rajan S Patel
- Sydney Head and Neck Cancer Institute, Sydney Cancer Centre, Royal Prince Alfred Hospital and University of Sydney, New South Wales, Australia.
| | | | | | | |
Collapse
|
10
|
Abstract
OBJECTIVES To study the effect of single-dose pilocarpine hydrochloride 5 mg on the whole unstimulated and stimulated salivary flow in patients suffering from thyroid cancer treated with radioiodine therapy, and to investigate the changes in vital signs during the treatment. SUBJECTS AND METHODS Five such patients were referred with complaints of dry mouth, rampant caries, and pain in the parotid gland region or history of chronic recurrent suppurative sialodenitis. A single dose of 5 mg pilocarpine hydrochloride was administered to each patient and blood pressure, heart rate, body temperature and salivary secretion rate were monitored at 1, 2 and 3 h. RESULTS A significant elevation of unstimulated and stimulated saliva flow rate was observed in four patients without significant alteration of the monitored vital signs. CONCLUSIONS Treatment with pilocarpine hydrochloride may be beneficial in the case of impaired salivary function in patients treated with radioiodine.
Collapse
Affiliation(s)
- D J Aframian
- Salivary Gland Clinic, Department of Oral Medicine, The Hebrew University-Hadassah School of Dental Medicine, Jerusalem, Israel.
| | | | | | | |
Collapse
|
11
|
Afanas'ev VV, Avdienko OV. [Infusion therapy use in treatment of patients with sialoadenitis and sialadenosis]. Stomatologiia (Mosk) 2006; 85:30-2. [PMID: 17047608] [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: 05/12/2023]
Abstract
The authors treated 42 patients with sialoadenitis and sialadenosis by intravenous drop infusion of hemodes and rheopolyglucin solutions for detoxication and tissue microcirculation improvement. The best results were received with rheopolyglucin (84% of positive response). Infusions of hemodes solution were more effective when used as a component of combined pharmacotherapy of chronic diseases of the salivary glands.
Collapse
|
12
|
Abstract
The development of organ-specific autoimmune diseases in mice thymectomized on day 3 of life (d3tx mice) can be prevented by transferring CD4(+)CD25(+) T cells from syngeneic, normal adult mice. Using a d3tx model, we asked whether CD4(+)CD25(+) T cell deficiency contributes to glomerulonephritis (GN) in lupus-prone mice. New Zealand Mixed 2328 (NZM2328) mice spontaneously develop autoantibodies to dsDNA and female-dominant, fatal GN. After d3tx, both male and female NZM2328 mice developed 1) accelerated dsDNA autoantibody response, 2) early onset and severe proliferative GN with massive mesangial immune complexes, and 3) autoimmune disease of the thyroid, lacrimal gland, and salivary gland. The d3tx male mice also developed autoimmune prostatitis. The transfer of CD25(+) cells from 6-wk-old asymptomatic NZM2328 donors effectively suppressed dsDNA autoantibody and the development of autoimmune diseases, with the exception of proliferative lupus GN and sialoadenitis. This finding indicates that NZM2328 lupus mice have a selective deficiency in T cells that regulates the development of lupus GN and sialoadenitis. After d3tx, the proliferative GN of female mice progressed to fatal GN, but largely regressed in the male, thereby revealing a checkpoint in lupus GN progression that depends on gender.
Collapse
Affiliation(s)
- Harini Bagavant
- Department of Pathology and University of Virginia Specialized Center of Research on Systemic Lupus Erythematosus, University of Virginia, Charlottesville, VA 22908, USA.
| | | |
Collapse
|
13
|
Cocco AE, MacLennan GT, Lavertu P, Wasman JK. Xanthogranulomatous sialadenitis: a case report and literature review. Ear Nose Throat J 2005; 84:369-70, 374. [PMID: 16075862] [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: 05/03/2023] Open
Abstract
Xanthogranulomatous tissue reaction is an uncommon but well-documented process that occurs at many sites in the body. It is most often recognized in the kidney and gallbladder, where its etiology is believed to involve an outflow obstruction. We report the case of a man with a parotid mass that exhibited features consistent with an inflammatory process on fine-needle aspiration biopsy. The mass persisted despite medical management, and the patient subsequently underwent a superficial parotidectomy. Histologic examination of the resected specimen identified a xanthogranulomatous tissue reaction adjacent to a Warthin's tumor. We compare the features of this case with those of the 2 previously reported cases of xanthogranulomatous sialadenitis, and we discuss its possible etiologies.
Collapse
Affiliation(s)
- Amy E Cocco
- Department of Pathology, University Hospitals of Cleveland, Case Western Reserve University, 11100 Euclid Ave., Cleveland, OH 44106, USA
| | | | | | | |
Collapse
|
14
|
|
15
|
Sumi M, Takagi Y, Uetani M, Morikawa M, Hayashi K, Kabasawa H, Aikawa K, Nakamura T. Diffusion-weighted echoplanar MR imaging of the salivary glands. AJR Am J Roentgenol 2002; 178:959-65. [PMID: 11906883 DOI: 10.2214/ajr.178.4.1780959] [Citation(s) in RCA: 89] [Impact Index Per Article: 4.0] [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: 11/18/2022]
Abstract
OBJECTIVE We determined the apparent diffusion coefficients of normal and dysfunctional salivary glands. SUBJECTS AND METHODS A diffusion-weighted single-shot spin-echo type of echoplanar MR imaging was performed on the parotid or submandibular glands, or both, in 36 healthy subjects, 20 patients with Sjögren's syndrome, and six patients with sialoadenitis. The apparent diffusion coefficient of the salivary gland was calculated using two b factors (b = 500 and 1,000 sec/mm(2)). RESULTS The apparent diffusion coefficient was lower in the parotid glands (0.28 x 10(-3) mm(2)/sec) than that of the submandibular glands (0.37 x 10(-3) mm(2)/sec). The apparent diffusion coefficient was increased in sialoadenitis, whereas it decreased with abscess formation. The apparent diffusion coefficients of the parotid glands in patients with Sjögren's syndrome correlated with the salivary flow rates but not with the sialographic gradings of the glands. We also found a correlation of the decreases in apparent diffusion coefficients with the severity of gland damage as assessed on T1-weighted MR images. CONCLUSION Diffusion-weighted echoplanar MR imaging may reveal diseased states of the salivary glands.
Collapse
Affiliation(s)
- Misa Sumi
- Department of Radiology and Cancer Biology, Nagasaki University School of Dentistry, 1-7-1 Sakamoto, Nagasaki 852-8588, Japan
| | | | | | | | | | | | | | | |
Collapse
|
16
|
Johansson ACM, Nakken B, Sundler M, Lindqvist AKB, Johannesson M, Alarcón-Riquelme M, Bolstad AI, Humphreys-Beher MG, Jonsson R, Skarstein K, Holmdahl R. The genetic control of sialadenitis versus arthritis in a NOD.QxB10.Q F2 cross. Eur J Immunol 2002; 32:243-50. [PMID: 11782015 DOI: 10.1002/1521-4141(200201)32:1<243::aid-immu243>3.0.co;2-x] [Citation(s) in RCA: 16] [Impact Index Per Article: 0.7] [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: 01/18/2023]
Abstract
The non-obese diabetic (NOD) mouse spontaneously develops diabetes and sialadenitis. The sialadenitis is characterized by histopathological changes in salivary glands and functional deficit similar to Sjögren's syndrome. In humans, Sjögren's syndrome could be associated with other connective tissue disorders, such as rheumatoid arthritis. In the present study the genetic control of sialadenitis in mice was compared to that of arthritis. We have previously reported a NOD locus, identified in an F2 cross with the H2(q) congenic NOD (NOD.Q) and C57BL/10.Q (B10.Q) strains, that promoted susceptibility to collagen-induced arthritis. The sialadenitis in NOD.Q showed a similar histological phenotype as in NOD, whereas no submandibular gland infiltration was found in B10.Q. The development of sialadenitis was independent of immunization with type II collagen and established arthritis. To identify the genetic control of sialadenitis, a gene segregation experiment was performed on an (NOD.QxB10.Q)F2 cross and genetic mapping of 353 F2 mice revealed one significant locus associated with sialadenitis on chromosome 4, LOD score 4.7. The NOD.Q allele-mediated susceptibility under a recessive inheritance pattern. The genetic control of sialadenitis seemed to be unique in comparison to diabetes and arthritis, as no loci associated with these diseases have been identified at the same location.
Collapse
Affiliation(s)
- Asa C M Johansson
- Section for Medical Inflammation Research, University of Lund, Lund, Sweden.
| | | | | | | | | | | | | | | | | | | | | |
Collapse
|
17
|
Abstract
A case of bilateral recurrent submandibular sialadenitis is presented in a patient with decreased salivary flow. The condition was caused by trapping of the submandibular papillae between the lingual flange of the denture and the enlarged genial tubercles. Removal of these causes led to resolution of her symptoms. The value of plain radiography, sialography and scintigraphy is discussed.
Collapse
Affiliation(s)
- D J Aframian
- Department of Oral Diagnosis, Oral Medicine and Oral Radiology, The Hebrew University-Hadassah School of Dental Medicine, Jerusalem, Israel
| | | | | | | |
Collapse
|
18
|
Streckfus C, Bigler L, Navazesh M, Al-Hashimi I. Cytokine concentrations in stimulated whole saliva among patients with primary Sjögren's syndrome, secondary Sjögren's syndrome, and patients with primary Sjögren's syndrome receiving varying doses of interferon for symptomatic treatment of the condition: a preliminary study. Clin Oral Investig 2001; 5:133-5. [PMID: 11480812 DOI: 10.1007/s007840100104] [Citation(s) in RCA: 28] [Impact Index Per Article: 1.2] [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: 10/27/2022]
Abstract
Sjögren's syndrome is an autoimmune disorder which causes diminished salivary flow due to autoimmune sialoadenitis. This decrease in saliva flow is the result of inflammation and atrophy of the salivary glands. Most treatment regimens are palliative in nature, but treatment with interferon (IFN) holds promise for Sjögren's syndrome sufferers. Several studies have investigated cytokine concentrations in the salivary glandular tissues from Sjögren's syndrome patients; however, there is little information concerning cytokine expression in saliva. This is especially true with respect to treatment modalities and their effects on local cytokines. A clinical study was conducted to determine salivary interleukin (IL)-6, IFN, and IL-2, concentrations among subjects diagnosed with primary and secondary Sjögren's syndrome and a healthy control group. The primary Sjögren's syndrome showed significantly higher salivary IL-2 and salivary IL-6 than the control and secondary Sjögren's groups. There were no between group differences for salivary IFN concentrations. In addition, the study assessed salivary IL-6, IFN, and IL-2 concentrations among 18 Sjögren's syndrome patients before and after administration of IFN via the oral mucosal route. The results of the study showed that the mean values for the pre- and post-treatment groups for stimulated whole saliva flow rates were 3.15 and 3.74 ml/5 min, respectively. The post-treatment group exhibited a 16.8% increase in stimulated whole saliva flow rates. The salivary IL-6 concentration was 53.3% lower for the post-treatment group (17.79) as compared to the baseline value (33.35). The values for salivary IFN and salivary total protein were virtually unchanged from their baseline values. Salivary IL-2 values, however, were 50% lower in the post-treatment group (3.07) when compared to their respective baseline values (6.10). The results of this study suggest that healthy individuals exhibit lower salivary IL-2 and IL-6 as compared to individuals suffering from primary and secondary Sjögren's syndrome. The results also suggest that administration of IFN via the oral mucosal route may increase salivary flow rates and depress certain cytokines (IL-2, IL-6) associated with inflammatory destruction of salivary glandular tissues in Sjögren's syndrome patients.
Collapse
Affiliation(s)
- C Streckfus
- Department of Research, School of Dentistry, University of Mississippi Medical Center, Jackson 30216-4505, USA.
| | | | | | | |
Collapse
|
19
|
Affiliation(s)
- J K Chan
- Department of Pathology, Queen Elizabeth Hospital, Hong Kong
| |
Collapse
|
20
|
Abstract
BACKGROUND The purpose of the present study was to compare and contrast the clinicopathological features and treatment outcome of chronic sialadenitis involving the parotid and submandibular glands, among patients who were treated by excision of the affected gland. METHODS In a series of 88 patients treated over an 8-year period, 47 had parotid sialadenitis and 41 had submandibular sialadenitis. In the parotid group, 63% of patients were symptomatic for longer than 6 months compared with 27% in the submandibular group. Calculi were implicated in the disease process in 24% of patients with parotid sialadenitis, compared with 73% of patients with submandibular disease. RESULTS Patients with parotid sialadenitis had superficial (n = 14) or near-total parotidectomy (n = 35), while those with submandibular sialadenitis underwent total gland excision. Complications occurred twice as frequently in the parotidectomy group. The rate of temporary facial nerve weakness was 29% after parotidectomy while marginal mandibular nerve dysfunction occurred after 12% of submandibular excisions. Both procedures were highly effective in permanently relieving the symptoms of sialadenitis. CONCLUSIONS Parotid sialadenitis is infrequently associated with stones and tends to run a longer course before surgical intervention is necessary. Submandibular sialadenitis usually presents earlier, is secondary to calculi and requires early intervention.
Collapse
Affiliation(s)
- D Bates
- Department of Head and Neck Surgery, Royal Prince Alfred Hospital, Sydney, New South Wales, Australia
| | | | | | | |
Collapse
|
21
|
Abstract
OBJECTIVE To present a case of sialadenitis induced by sulfadiazine. CASE SUMMARY A 50-year-old man with bronchitis developed swelling of the parotid glands and floor of the mouth as well as plugging in his ears 2 hours after ingestion of Bronco-aseptilex (sulfadiazine, cyclamate, and guaiacol). Skin-prick tests performed with serial dilutions of sulfadiazine and Bronco-aseptilex were all negative. We then performed oral challenge tests with Bronco-aseptilex, sulfadiazine, and other compounds of the commercial syrup. Enlargement of the salivary glands was observed after oral challenge tests with Bronco-aseptilex and sulfadiazine. CONCLUSIONS We describe a patient who developed drug-induced sialadenitis. The oral challenge test confirmed that sulfadiazine was the etiologic agent.
Collapse
Affiliation(s)
- B Añíbarro
- Department of Internal Medicine, Hospital Virgen de la Luz, Cuenca, Spain
| | | |
Collapse
|
22
|
Yanagi K, Haneji N, Hamano H, Takahashi M, Higashiyama H, Hayashi Y. In vivo role of IL-10 and IL-12 during development of Sjögren's syndrome in MRL/lpr mice. Cell Immunol 1996; 168:243-50. [PMID: 8640871 DOI: 10.1006/cimm.1996.0072] [Citation(s) in RCA: 23] [Impact Index Per Article: 0.8] [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: 02/01/2023]
Abstract
Expression of local cytokine genes including interleukin 10 (IL-10) and IL-12 was analyzed in the salivary gland tissues of MRL/lpr mice with Sjögren's syndrome. We demonstrate a significant role of IL-10 and IL-12 in vivo during development of Sjögren's syndrome in MRL/lpr mice. IL-10 mRNA expression was detected before the onset of disease and was upregulated during the course of autoimmune sialadenitis by RT-PCR. A predominant level of expression of IL-12 mRNA was also detected earlier in the proinflammatory stage of autoimmune sialadenities. Moreover, MHC class II (I-Ak) mRNA was detected before the onset of inflammatory lesions until older ages in the salivary glands of MRL/lpr mice. These results suggest that endogenous IL-10 and IL-12 may play important roles on immune-mediated destruction of the salivary glands during development of organ-specific autoimmunity in MRL/lpr mice.
Collapse
Affiliation(s)
- K Yanagi
- Department of Pathology, Tokushima University School of Dentistry, Japan
| | | | | | | | | | | |
Collapse
|
23
|
Verheul HA, Verveld M, Hoefakker S, Schuurs AH. Effects of ethinylestradiol on the course of spontaneous autoimmune disease in NZB/W and NOD mice. Immunopharmacol Immunotoxicol 1995; 17:163-80. [PMID: 7759769 DOI: 10.3109/08923979509052727] [Citation(s) in RCA: 26] [Impact Index Per Article: 0.9] [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: 01/27/2023]
Abstract
Sex hormones affect (auto)immune responses in various ways. Investigations of the effects of estrogens have produced contradictory results. We studied the effects of gender, gonadectomy and of (supra)physiological doses of (the orally active) ethinylestradiol (EE) in two spontaneous autoimmune disease models: the NZB/NZW F1 and NOD mice. In both models we confirmed the female preponderance and the aggravating effects of gonadectomy in males but not in females. The accelerated mortality found in NZB/W mice treated with supraphysiological doses of EE was not associated with increased proteinuria, increased IgG-type anti-DNA levels or increased mononuclear cell infiltrations in the submandibular gland. In contrast, we found a severe reduction in body weight and in the weights of various organs (indications of toxicity), and a decrease rather than an increase in proteinuria and in mononuclear cell infiltrations (indications for autoimmunity). Physiological doses of EE did not significantly affect disease symptoms. In the NOD model a near-physiological, non-toxic dose of EE did not cause consistent changes on immunological disease symptoms either. Therefore, we conclude that the sexual dichotomy in spontaneous autoimmune models is due to protective effects of androgens and that the mortality by estrogens is due to toxic effects rather than accelerated autoimmunity.
Collapse
Affiliation(s)
- H A Verheul
- Organon Scientific Development Group, Oss, The Netherlands
| | | | | | | |
Collapse
|
24
|
Kats AG. [Low-energy laser radiation in the combined treatment of salivary gland inflammation]. Stomatologiia (Mosk) 1993; 72:32-36. [PMID: 8108818] [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: 05/22/2023]
Abstract
Basing on analysis of clinical cases, the authors make suggestions on clinical and laboratory examinations and comprehensive pathogenetic therapy of patients with acute and chronic nonspecific inflammation of the salivary glands making use of low-energy He-Ne laser. Good results were attained in 95% of patients. The most marked effect of comprehensive treatment was observed when 5 min laser exposure at irradiation power of 0.8 to 1.3 mWt/cm2 was used.
Collapse
|
25
|
Abstract
An analysis of progression of sialadenitis in patients with primary and secondary SS has been performed. For this purpose patients were prospectively followed and evaluated with respect to stimulated whole salivary secretion and morphology of labial salivary gland biopsies. Twenty-one patients with primary SS and 18 with secondary SS were followed for a mean of 39 +/- 20 months (range 11-112 months). During this observation period the lymphocytic infiltration in minor salivary glands, measured as focus score, increased in 14/21 (67%) patients with primary SS and in 14/18 (78%) patients with secondary SS. Altogether there was a statistically significant increase in focus score in both primary and secondary SS, but no reduction in salivary production. Consequently, no correlation between changes in focus score and stimulated salivary secretion was found in either primary or secondary SS.
Collapse
Affiliation(s)
- R Jonsson
- Department of Oral Diagnosis, University of Göteborg, Sweden
| | | | | | | | | |
Collapse
|
26
|
Iudin LA, Dotsenko AN. [The function of the parotid and submandibular glands in chronic parenchymatous parotitis based on sialoscintigraphic data]. Stomatologiia (Mosk) 1991:37-41. [PMID: 1664148] [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: 12/28/2022]
|
27
|
Kemp DR, Percy DH, Hayes MA. Lack of effects of viral sialoadenitis and depletion of epidermal growth factor on initiation of hepatic carcinogenesis in the rat. Toxicol Pathol 1991; 19:156-63. [PMID: 1663270 DOI: 10.1177/019262339101900210] [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] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/28/2022]
Abstract
Sialodacryoadenitis (SDA) is a commonly-encountered coronaviral infection in laboratory rats that causes acute destruction of submandibular salivary glands. SDA results in depletion of salivary epidermal growth factor (EGF) and may thereby affect EGF-dependent cell growth processes. The purpose of this study was to determine the effects of SDA virus (SDAV) infection on the growth factor-dependent stages of experimental liver carcinogenesis. Rats were injected ip with the carcinogen diethylnitrosamine (DENA) at 1, 2, or 3 weeks following inoculation with SDAV. Uninfected control rats were treated only with DENA. The salivary glands of SDAV-inoculated and control rats were stained using the immunoperoxidase method for the detection of EGF. Residual submandibular salivary gland lesions and focal depletion of EGF were still evident in affected submandibular glands for up to 42 days after SDAV infection. Serum EGF concentrations measured at 9, 28, and 42 days following SDAV inoculation were reduced, but were not significantly different in comparison with non-inoculated, DENA-treated control rats. Initiated hepatocytes were detected 21 days after DENA treatment in formalin-fixed sections by an immunoperoxidase stain for the P isoenzyme of the enzyme glutathione S-transferase (GST-P). There was no significant difference in the number of foci of GST-P positive cells in a comparison of initiated cells in SDAV-inoculated and non-inoculated rats. Based on this model, concurrent infection with SDAV does not appear to have any significant effects on the initial stages of chemical hepatocarcinogenesis in the rat.
Collapse
Affiliation(s)
- D R Kemp
- Connaught Laboratories Ltd., Willowdale, Ontario, Canada
| | | | | |
Collapse
|
28
|
Lennert K, Schmid U. Prelymphoma, early lymphoma, and manifest lymphoma in immunosialadenitis (Sjögren's syndrome)--a model of lymphomagenesis. Haematol Blood Transfus 1983; 28:418-22. [PMID: 6190717 DOI: 10.1007/978-3-642-68761-7_82] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.0] [Reference Citation Analysis] [What about the content of this article? (0)] [Abstract] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 01/18/2023]
Abstract
The development of malignant lymphoma in myoepithelial sialadenitis with and without Sjögren's syndrome was investigated. At first, prelymphomatous proliferation areas showing a polytypic immunoglobulin (Ig) pattern were seen. These transformed into malignant lymphoma with a monotypic Ig pattern, at first in small, circumscribed proliferation areas ("early lymphoma") and later in large, confluent proliferation area ("manifest lymphoma"). The lymphomas were classified as LP immunocytoma. In some cases they transformed into high-grade malignant lymphomas of the same category, namely, B-immunoblastic lymphoma. The same types of lymphoma have been found in NZB mice and chronic graft-versus-host reactions. "Primary" malignant lymphomas of salivary glands that did not show myoepithelial sialadenitis were also studied. These lymphomas were mostly germinal center cell tumors and probably developed primarily in lymph nodes within parotid glands in most, if not all, cases.
Collapse
|
29
|
Eichner H. [Acrylamid- and immunelectrophoretic separations of human parotid secretions from individuals with parotid tumors, chronic parotitis and sialadenosis (author's transl)]. Laryngol Rhinol Otol (Stuttg) 1976; 55:897-905. [PMID: 136573] [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: 12/13/2022]
Abstract
After previous examinations in normal parotid glands in this paper secretion of proteins in parotid glands with pleomorphic adenomas, Whartin tumors, parotid carcinomas, chronic parotitis and sialadenosis should be studied. Different discelectrophoretic and immunelectrophoretic runs were done. Thereby we got the following changes in electrophoreses: Pleomorphic adenomas generally show a more palid pattern in band-structure, caused by the diminished proteinconcentration in the secretions. Most remarkable are thereby the c1 and d1-4-bands. Immunelectrophoretic separations are normal. Whartin tumors show a different bandpattern in the anodal near gel region, which is enpowered by immunelectrophoretic runs. Secretions from parotid carcinomas show a characteristic change in bandstructure. There are found added bands which result from serumproteins as immunelectrophoretic examinations proof. The same is found in glands with parotitis in contrary to glands with sialadenosis.
Collapse
|