17 results on '"TOVARU, Mihaela"'
Search Results
2. Lichen Planus of the Lip—Case Series and Review of the Literature.
- Author
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Marcu, Corina Andreea, Parlatescu, Ioanina, Tovaru, Serban, Nicolae, Carmen Larisa, Costache, Mariana, and Tovaru, Mihaela
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LITERATURE reviews ,LICHEN planus ,CHEILITIS ,ORAL lichen planus ,LIPS ,LUPUS erythematosus ,GRAFT versus host disease - Abstract
Background and Objectives: Lichen planus of the lip (LPL) is a chronic inflammatory condition that resembles actinic cheilitis, discoid lupus erythematosus, graft-versus-host disease, and lichenoid reaction to dental materials or drugs. The purpose of this study was to conduct a literature review on lichen planus lip involvement and to report a retrospective observational study that characterises and explores the clinical, histopathological, and evolution of the lesions in a group of patients with unique involvement of LPL. Materials and Methods: Clinical data of patients diagnosed with LPL was retrieved from the medical charts of the patients referred to the Oral Pathology Department of the "Carol Davila" University of Medicine and Pharmacy. A concurrent electronic literature research was carried out using PubMed and Web of Science from 2003 to 2023. Results: Eleven patients diagnosed with unique LPL were analysed (male/female ratio was 1.75, mean age 63.64 years ± 12.52). All patients presented lesions of the lower lip; the clinical forms were atrophic (six cases) and erosive (five cases), and the histopathological exam confirmed the diagnosis. After topical treatment with corticosteroids, most of the patients had complete remission. The literature review revealed 24 studies (sixteen case reports and eight case series) which comprised 84 patients. Isolated lip involvement was reported in 17 studies, and five articles with concomitant oral lichen planus, while two articles did not mention this criterion. Conclusions: Our study brings new data on isolated lichen planus of the lip that primarily affects the lower lip with predominance in male patients. It was reported worldwide in patients between 22 and 75 years old. Topical corticosteroids were the main treatment prescribed and they usually brought remission of the lesions. Lichen planus of the lip is a challenging diagnosis for oral health practitioner providers as well as for dermatologists. [ABSTRACT FROM AUTHOR]
- Published
- 2024
- Full Text
- View/download PDF
3. Skin Drug Reactions
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Tiplica, George-Sorin, primary, Salavastru, Carmen Maria, additional, Manole, Ionela, additional, and Tovaru, Mihaela, additional
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- 2021
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- View/download PDF
4. Unraveling Immunological Dynamics: HPV Infection in Women—Insights from Pregnancy
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Condrat, Carmen Elena, primary, Cretoiu, Dragos, additional, Radoi, Viorica Elena, additional, Mihele, Dana Mihaela, additional, Tovaru, Mihaela, additional, Bordea, Cristian Ioan, additional, Voinea, Silviu Cristian, additional, and Suciu, Nicolae, additional
- Published
- 2023
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5. Oral health–related quality of life in different clinical forms of oral lichen planus
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Parlatescu, Ioanina, Tovaru, Mihaela, Nicolae, Carmen Larisa, Sfeatcu, Ruxandra, and Didilescu, Andreea Cristiana
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- 2020
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6. Skin Drug Reactions
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Tiplica, George-Sorin, primary, Salavastru, Carmen Maria, additional, Manole, Ionela, additional, and Tovaru, Mihaela, additional
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- 2020
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7. Mast Cell Activation Syndrome Update—A Dermatological Perspective.
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Mihele, Dana Mihaela, Nistor, Paul Andrei, Bruma, Gabriela, Mitran, Cristina Iulia, Mitran, Madalina Irina, Condrat, Carmen Elena, Tovaru, Mihaela, Tampa, Mircea, and Georgescu, Simona Roxana
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MAST cells ,MAST cell disease ,KELOIDS ,GRAFT rejection ,SYNDROMES ,ANAPHYLAXIS ,ALLERGIES - Abstract
Mast cells (MCs) are infamous for their role in potentially fatal anaphylaxis reactions. In the last two decades, a more complex picture has emerged, as it has become obvious that MCs are much more than just IgE effectors of anaphylaxis. MCs are defenders against a host of infectious and toxic aggressions (their interactions with other components of the immune system are not yet fully understood) and after the insult has ended, MCs continue to play a role in inflammation regulation and tissue repair. Unfortunately, MC involvement in pathology is also significant. Apart from their role in allergies, MCs can proliferate clonally to produce systemic mastocytosis. They have also been implicated in excessive fibrosis, keloid scaring, graft rejection and chronic inflammation, especially at the level of the skin and gut. In recent years, the term MC activation syndrome (MCAS) was proposed to account for symptoms caused by MC activation, and clear diagnostic criteria have been defined. However, not all authors agree with these criteria, as some find them too restrictive, potentially leaving much of the MC-related pathology unaccounted for. Here, we review the current knowledge on the physiological and pathological roles of MCs, with a dermatological emphasis, and discuss the MCAS classification. [ABSTRACT FROM AUTHOR]
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- 2023
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- View/download PDF
8. Oral health–related quality of life in different clinical forms of oral lichen planus
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Parlatescu, Ioanina, primary, Tovaru, Mihaela, additional, Nicolae, Carmen Larisa, additional, Sfeatcu, Ruxandra, additional, and Didilescu, Andreea Cristiana, additional
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- 2019
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9. Interplay Between Prolactin and Pathogenesis of Psoriasis Vulgaris
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BOTEZATU, Delia, TOVARU, Mihaela, GEORGESCU, Simona-Roxana, LEAHU, Oana-Diana, GIURCANEANU, Calin, and CURICI, Antoanela
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State of the Art - Abstract
The polypeptide hormone prolactin (PRL) represents the pituitary modulator of lactation and reproduction. Currently, we discuss the wide range of PRL actions "beyond the mammary horizon". Multiple studies had showed the role of PRL as a cytokine, with comparable structural motifs, similar receptor structures and signal transduction pathways. Almost two decades ago it was fi rst hypothesized that PRL acts as a neuroendocrine modulator of both skin epithelial growth and the skin immune system. Moreover, it was described the PRL circuit between the skin and the central nervous system. Psoriasis vulgaris, an immunologically mediated skin disease, is a common disorder, having as main pathogenetic mechanisms the chronic infl ammation and keratinocytes hyperproliferation. Psoriasis vulgaris is not a life threatening disease, but aff ects seriously the quality of life; there is still no causative treatment.After we describe the essentials of general PRL biology, the almost ubiquitous distribution of its receptors and the vast list of extrapituitary PRL-expressing tissues, our aim is to summarize clinical observations that provide insights into how PRL may impact on the psoriatic skin and defi ne research for be% er characterize the complex role of PRL in human skin biology and pathology.Focusing on psoriasis, as a stress-related disease, we then discuss the possible role of PRL/ PRLR in its pathology and may identify one potential biological marker and therapeutic targets for the management of this autoimmune skin disorder.This theory/concept can now be integrated into current views on the multilevel neuroendocrine- immune communication along the brain-skin axis in health and disease. Due to the pathogenic complexity, there is no curative treatment for psoriasis and pharmacological modulation of PRL may represent a future target to restrict the lesions in psoriatic patients.
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- 2016
10. Treatment Effects upon Prolactin and Soluble Receptor of Interleukin-2 in Psoriatic Patients
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BOTEZATU, Delia, primary, TOVARU, Mihaela, additional, GEORGESCU, Simona-Roxana, additional, CURICI, Antoanela, additional, and GIURCANEANU, Calin, additional
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- 2018
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11. Primary herpetic gingivostomatitis in children and adults.
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Tovaru, Serban, Parlatescu, Ioanina, Tovaru, Mihaela, and Cionca, Lucia
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HERPES simplex ,ORAL mucosa ,POLYMERASE chain reaction ,IMMUNOFLUORESCENCE ,GINGIVITIS ,GINGIVA ,TONGUE ,ORAL medicine - Abstract
Objectives: To investigate if the onset of primary herpetic gingivostomatitis (PHG) is shifting toward an adult age and compare the clinical characteristics of PHG between children and adults. Method and Materials: The charts of patients diagnosed with PHG in an oral medicine clinic in Bucharest, Romania, over a 10-year period were revisited. Diagnosis was based on history, clinical data, and laboratory confirmation (Tzanck cytology, polymerase chain reaction [PCR], or immunofluorescence). Seventy-three cases (38 females, 35 males) were included. The age range was between 22 months and 53 years, with a mean age of 18.6 years. All patients were healthy with no suspicion of HIV infection or immunodeficiency. Results: Nearly 48% (47.94%) of the sample were in the young adult group. General symptoms (fever, malaise, and lymphadenopathy) were equally present in children and adults. The most involved areas were the gingiva, vermilion border, and tongue. No differences in the extent of lesions were observed between children and adults. Inflammatory gingivitis and pharyngotonsillitis were more frequent in children than in adults although their frequency was less than expected. Conclusions: PHG was more frequently observed in young adults than in children. No significant differences between children and adults in the severity of infection were observed. Most of the patients presented widespread lesions. [ABSTRACT FROM AUTHOR]
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- 2009
12. Liquen piano oral: Estudio retrospectivo en 633 pacientes de Bucarest, Rumania.
- Author
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Tovaru, Serban, Parlatescu, Ioanina, Gheorghe, Carmen, Tovaru, Mihaela, Costache, Mariana, and Sardella, Andrea
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GALLBLADDER diseases ,RETROSPECTIVE studies ,CHOLECYSTITIS - Abstract
Copyright of Medicina Oral, Patologia Oral y Cirugia Bucal is the property of Medicina Oral SL and its content may not be copied or emailed to multiple sites or posted to a listserv without the copyright holder's express written permission. However, users may print, download, or email articles for individual use. This abstract may be abridged. No warranty is given about the accuracy of the copy. Users should refer to the original published version of the material for the full abstract. (Copyright applies to all Abstracts.)
- Published
- 2013
13. Primary herpetic gingivostomatitis in children and adults
- Author
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Tovaru, Serban, Ioanina Parlatescu, Tovaru, Mihaela, and Cionca, Lucia
14. Interplay Between Prolactin and Pathogenesis of Psoriasis Vulgaris.
- Author
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Botezatu D, Tovaru M, Georgescu SR, Leahu OD, Giurcaneanu C, and Curici A
- Abstract
Introduction: The polypeptide hormone prolactin (PRL) represents the pituitary modulator of lactation and reproduction. Currently, we discuss the wide range of PRL actions "beyond the mammary horizon". Multiple studies had showed the role of PRL as a cytokine, with comparable structural motifs, similar receptor structures and signal transduction pathways. Almost two decades ago it was fi rst hypothesized that PRL acts as a neuroendocrine modulator of both skin epithelial growth and the skin immune system. Moreover, it was described the PRL circuit between the skin and the central nervous system. Psoriasis vulgaris, an immunologically mediated skin disease, is a common disorder, having as main pathogenetic mechanisms the chronic infl ammation and keratinocytes hyperproliferation. Psoriasis vulgaris is not a life threatening disease, but aff ects seriously the quality of life; there is still no causative treatment., Methods: After we describe the essentials of general PRL biology, the almost ubiquitous distribution of its receptors and the vast list of extrapituitary PRL-expressing tissues, our aim is to summarize clinical observations that provide insights into how PRL may impact on the psoriatic skin and defi ne research for be% er characterize the complex role of PRL in human skin biology and pathology., Results: Focusing on psoriasis, as a stress-related disease, we then discuss the possible role of PRL/ PRLR in its pathology and may identify one potential biological marker and therapeutic targets for the management of this autoimmune skin disorder., Conclusion: This theory/concept can now be integrated into current views on the multilevel neuroendocrine- immune communication along the brain-skin axis in health and disease. Due to the pathogenic complexity, there is no curative treatment for psoriasis and pharmacological modulation of PRL may represent a future target to restrict the lesions in psoriatic patients.
- Published
- 2016
15. Oral lichen planus: a retrospective study of 633 patients from Bucharest, Romania.
- Author
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Tovaru S, Parlatescu I, Gheorghe C, Tovaru M, Costache M, and Sardella A
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- Aged, Female, Humans, Lichen Planus, Oral complications, Male, Retrospective Studies, Romania, Lichen Planus, Oral diagnosis
- Abstract
Objective: In this retrospective study, patients' medical records were reviewed to investigate the profiles of 633 OLP cases in a group of Romania., Material and Methods: In this retrospective study, the following clinical data were obtained from the medical charts of patients: gender, age, clinical presentation of OLP, site affected, presence of symptoms, extraoral manifestations of lichen planus, presence of systemic diseases, and history of medications., Results: Most (78.67%) OLP patients were female and the mean age at presentation was 52 years. The white type of the disease (reticular/papular/plaque lesions) was the main form encountered in this sample (48.97%). Among patients with available hepatitis C virus test results, 9.6% were serum-positive. OLP was associated with gallbladder disease (i.e. cholecystitis, cholelithiasis) in 19% of patients. Six patients (0.95%) developed squamous cell carcinoma at a site with confirmed OLP lesions., Conclusions: To the best of our knowledge, no similar study has been conducted in a Romanian population. The present investigation revealed the predominance of OLP among middle-aged white women and the prevalence of bilateral involvement of the buccal mucosa with reticular white lesions. Anti-HCV circulating antibodies were more common in patients with OLP than in the general population and, notably, OLP was associated with gallbladder disease (cholecystitis, cholelithiasis) in 19% of patients.
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- 2013
- Full Text
- View/download PDF
16. Recurrent intraoral HSV-1 infection: A retrospective study of 58 immunocompetent patients from Eastern Europe.
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Tovaru S, Parlatescu I, Tovaru M, Cionca L, and Arduino PG
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- Adolescent, Adult, Aged, Aged, 80 and over, Child, Female, Humans, Immunocompetence, Male, Middle Aged, Recurrence, Retrospective Studies, Romania, Young Adult, Herpes Simplex diagnosis, Herpesvirus 1, Human
- Abstract
Objectives: To revise the clinical features of the recurrent intraoral herpetic infection (RIOH) with respect to precipitating factors, demographic, clinical features and outcome., Study Design: Fifty-eight, unrelated Caucasian, immunocompetent patients with positive laboratory test for intraoral Herpes simplex virus infection were studied., Results: The mean age in the women's group (n=42) was 41.23 years (± 21.73) and in the men's group was 32.25 years (±15.68). Possible trigger factors were identified in 9 cases (15.5%). General symptoms were noted in 20 cases (34.48%). Most of patients in this study presented multiple lesions. 14 patients had vermillion lesions associated with intraoral lesions. In most of the cases both fixed and mobile mucosa was concomitantly involved. Treatment was prescribed in order to control the symptoms and to shorten the evolution with minimal side effects., Conclusions: Intraoral secondary herpetic infection could be polymorphous and sometimes associated with general symptoms. The recognition of its atypical features may prevent unnecessary and costly investigations and treatments for unrelated though clinically similar-appearing disorders.
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- 2011
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17. Characterization of oral keratinocyte stem cells and prospects of its differentiation to oral epithelial equivalents.
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Calenic B, Ishkitiev N, Yaegaki K, Imai T, Costache M, Tovaru M, Tovaru S, and Parlatescu I
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- Adult Stem Cells immunology, Antigens, CD metabolism, Biomarkers metabolism, Cell Differentiation, Humans, Immunomagnetic Separation, In Vitro Techniques, Integrin alpha6beta4 metabolism, Keratinocytes immunology, Mouth Mucosa cytology, Receptors, Transferrin metabolism, Adult Stem Cells cytology, Keratinocytes cytology
- Abstract
Objective: Although oral keratinocyte stem cells play a key role in tissue homeostasis, wound healing, and neoplasia, they remain difficult to identify and characterize. The specific aim of the present study is to characterize an oral keratinocyte stem-cell population separated using a magnetic technique., Material and Methods: Oral human keratinocytes obtained from keratinized oral mucosa were magnetically separated using a proliferation-related marker, CD71 and α6β4 integrin. The expression of different stem cell markers: CD44H, Nestin, Nanog, Oct 3÷4, CD117 was checked by immunofluorescence. The ability of α6β4pos CD71neg fraction to form oral epithelial equivalents was also assayed., Results: Three different oral keratinocyte subpopulations were obtained following magnetic separation: α6β4pos CD71neg, α6β4pos CD71pos and α6β4neg. Our α6β4pos CD71neg stem cell fraction was positive for Oct 3÷4, CD44H and cytokeratin 19 while Nanog, Nestin and CD117 expression was absent. At the same time, the other two cell fractions α6β4pos CD71pos and α6β4neg were negative for all stem cell markers. Also, α6β4pos CD71neg fraction was able to regenerate a well stratified and organized oral epithelial equivalent. The distribution of cytokeratin 19 and involucrin in the oral epithelial equivalent reflected the in vivo situation in oral gingival epithelium., Conclusions: The human gingival α6β4pos CD71neg fraction was strongly positive for a panel of stem cell markers and could form oral epithelial equivalent. It is also suggested that a magnetic system may be an important tool in acquiring oral keratinocyte stem cells for research.
- Published
- 2010
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