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1

Muhammad Fajrin Wijaya, Aditya H. Asmara, Indrya Kirana Mattulada, Andy Fairuz Zuraida Eva, and Andi Fajrin Perdana Sam. "Efektivitas Bahan Alami dalam Meningkatkan Jumlah Sel Fibroblas pada Soket Gigi Tikus Wistar Setelah Pencabutan Gigi." Corona: Jurnal Ilmu Kesehatan Umum, Psikolog, Keperawatan dan Kebidanan 3, no. 1 (2025): 97–111. https://doi.org/10.61132/corona.v3i1.1079.

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The healing process of a tooth socket after extraction involves various stages, including the proliferation of fibroblasts that play a role in the formation of new tissue. Natural ingredients have long been used in accelerating wound healing, but their effectiveness in increasing the number of fibroblast cells still needs to be studied further. To determine the effectiveness of natural ingredients in increasing the number of fibroblast cells in the tooth socket of Wistar rats after tooth extraction. Methods: This is a literature review that collects and analyzes scientific articles from variou
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Anggayanti, Nyoman Ayu, Putu Lestari Sudirman, Ni Nyoman Rian Permata Sari, and I. Gusti Ayu Putu Diah Suryani. "Effectiveness of mixed tea plant extract gel with chitosan on fibroblast cells after tooth extraction of Wistar rats." Padjadjaran Journal of Dentistry 35, no. 1 (2023): 10. http://dx.doi.org/10.24198/pjd.vol35no1.36563.

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ABSTRACTIntroduction: Tooth extraction can cause the damage of hard and soft tissue. When an injury occurs, fibroblast will respond in the wound healing process. Herbal medicines such as green tea and chitosan can be used in wound healing. The polyphenol content in green tea, namely EGCG, has an anti-inflammatory effect, increasing wound healing. In wound healing, chitosan promotes hemostasis and tissue recovery. Based on several previous studies, the use of 1.2% green tea extract was effective for improving wound healing in rat open wound models, chitosan 1% could trigger the proliferation of
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3

Nagita Dari Karini, Rizki Amalina, and Yunita Styaningrum. "The Effect Of Black Cumin Nanoemulgel (Nigella sativa) On Fibroblasts In Post-Tooth Extraction Wound Healing In Mice." DENTA 18, no. 1 (2024): 46–51. http://dx.doi.org/10.30649/denta.v18i1.7.

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Background: Tooth extraction is said to be successful when accompanied by a good wound healing process. Innovation for post-tooth extraction wound treatment is necessary. Black cumin has active ingredients that function as anti-inflammatories. The formulation used is nanoemulgel because it has the advantages of stability and good adhesion. Objective: To evaluate the effect of black cumin nanoemulgel on the number of fibroblasts in the wound healing process after tooth extraction in rats. Methods: This study was conducted using post-test only control group design with a total sample of 22 sampl
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Popova, Svetlana N., Malgorzata Barczyk, Carl-Fredrik Tiger та ін. "α11β1 Integrin-Dependent Regulation of Periodontal Ligament Function in the Erupting Mouse Incisor". Molecular and Cellular Biology 27, № 12 (2007): 4306–16. http://dx.doi.org/10.1128/mcb.00041-07.

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ABSTRACT The fibroblast integrin α11β1 is a key receptor for fibrillar collagens. To study the potential function of α11 in vivo, we generated a null allele of the α11 gene. Integrin α11−/− mice are viable and fertile but display dwarfism with increased mortality, most probably due to severely defective incisors. Mutant incisors are characterized by disorganized periodontal ligaments, whereas molar ligaments appear normal. The primary defect in the incisor ligament leads to halted tooth eruption. α11β1-defective embryonic fibroblasts displayed severe defects in vitro, characterized by (i) grea
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5

Rinaldi, Darin Hulwani, David B. Kamadjaja, and Ni Putu Mira Sumarta. "The effects of breadfruit leaf (Artocarpus Altilis) extract on fibroblast proliferation in the tooth extraction sockets of Wistar rat." Dental Journal (Majalah Kedokteran Gigi) 51, no. 3 (2018): 143. http://dx.doi.org/10.20473/j.djmkg.v51.i3.p143-146.

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Background: A prolonged tooth extraction socket healing process can affect the well-being of the patient and increase the risk of infection. Fibroblast proliferation in the proliferation phase is an important stage in the healing process. Fibroblast formed from extracellular matrix and collagen fibers support bone formation in the socket. Breadfruit leaves, extremely common in Indonesia, contain polyphenol, flavonoid, tannin and alkaloid substances which accelerate the wound healing process because of their anti-inflammatory, anti-bacterial and anti-oxidant properties. A previous study showed
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Oktar, Faik N., Livia E. Zdrentu, S. Petrescu, Patricia Valério, L. S. Ozyegin, and Ismail Peker. "A Complementary Biocompatibility Evaluation of Plasma Sprayed Dentine (DHA) and Enamel Derived Hydroxyapatite (EHA) Using Fibroblasts." Key Engineering Materials 309-311 (May 2006): 619–22. http://dx.doi.org/10.4028/www.scientific.net/kem.309-311.619.

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Hydroxyapatite (HA) material, collected from human tooth, was calcined and then separated very easily to enamel HA (EHA) and dentine HA (DHA). The EHA and DHA were plasma sprayed on pre-prepared titanium implants. HeLa (a lineage malignant fibroblast cell) and primary fibroblast cells cell lines were used in this study. The results using fibroblasts from primary culture are interesting since the cells did not die or became apoptotic. However, this does not mean that the present method reveals the complete biocompatibility of the tested HA material. This study aimed to investigate if fibroblast
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7

Rosyiidah, Dina Nuur, Happy Harmono, and Herniyati Herniyati. "Efek Ekstrak Buah Delima Merah terhadap Jumlah Fibroblas di Ligamen Periodontal Daerah Tarikan Gigi Tikus Wistar Selama Pergerakan Gigi Ortodonti." STOMATOGNATIC - Jurnal Kedokteran Gigi 20, no. 2 (2023): 160. http://dx.doi.org/10.19184/stoma.v20i2.44018.

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Orthodontic useful for repairing the arrangement of teeth by remodeling the alveolar bone and periodontal ligament and then fibroblast proliferation will occur. Fibroblast play a role in the formation of collagen fibers that will connect teeth to bones. Orthodontic takes a long time so it takes a method to speed it up. One of them can use red pomegranate extract which contains antioxidants. This Research purpose to analyze the effect and impact of the duration of administration of red pomegranate extract on the number of fibroblasts in the 1st, 2nd, and 3rd weeks of the periodontal ligament in
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Silvi Tiara Dewi and Chandra Susanto. "Effect of Aloe vera Hydrogel Application on Increasing the Number of Fibroblasts in Socket Wounds Post-Tooth Extraction: An In Vivo Study." Bioscientia Medicina : Journal of Biomedicine and Translational Research 6, no. 2 (2021): 1347–52. http://dx.doi.org/10.37275/bsm.v6i2.442.

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Background. Aloe vera has been used as an anti-inflammatory, antimicrobial, and immune-boosting agent since ancient time. Hydrogel is a polymeric material that can retain a significant amount of water component and can last as long as possible in the gingival sulcus because the hydrogel is hydrophilic. This study is the first study that seeks to explore the potential of Aloe vera in healing socket wounds after tooth extraction.
 Methods. Twenty-five white rats of the Wistar strain were acclimatized for seven days before being included in the study. After acclimatization, the experimental
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Liao, James, Jabrane Azelmat, Lei Zhao, Masami Yoshioka, Daisuke Hinode, and Daniel Grenier. "The Kampo Medicine Rokumigan Possesses Antibiofilm, Anti-Inflammatory, and Wound Healing Properties." BioMed Research International 2014 (2014): 1–6. http://dx.doi.org/10.1155/2014/436206.

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Periodontal diseases, which are inflammatory diseases of bacterial origin affecting the tooth-supporting tissues, are characterized by inflammation and destruction of gingival connective tissue and alveolar bone, and may lead to tooth loss. The aim of the study was to investigate Rokumigan, a Kampo Japanese traditional medicine made of six different plants, for its capacity to prevent biofilm formation byFusobacterium nucleatum, to inhibit interleukin-6 (IL-6) and interleukin-8 (IL-8) secretion by mucosal cells, and to promote wound healing in a fibroblast model. Using a microplate colorimetri
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Kirschneck, Christian, Erika Calvano Küchler, Michael Wolf, Gerrit Spanier, Peter Proff, and Agnes Schröder. "Effects of the Highly COX-2-Selective Analgesic NSAID Etoricoxib on Human Periodontal Ligament Fibroblasts during Compressive Orthodontic Mechanical Strain." Mediators of Inflammation 2019 (March 10, 2019): 1–14. http://dx.doi.org/10.1155/2019/2514956.

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Human periodontal ligament (hPDL) fibroblasts play a major role during periodontitis and orthodontic tooth movement, mediating periodontal inflammation, osteoclastogenesis, and collagen synthesis. The highly COX-2-selective NSAID etoricoxib has a favorable systemic side effect profile and high analgesic efficacy, particularly for orthodontic pain. In this in vitro study, we investigated possible side effects of two clinically relevant etoricoxib concentrations on the expression pattern of mechanically strained hPDL fibroblasts and associated osteoclastogenesis in a model of simulated orthodont
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Mardiyantoro, Fredy, Fidya Fidya, and Dena Savira Andriani. "PENGARUH GELATIN IKAN PATIN (PANGASIUS DJAMBAL) TERHADAP JUMLAH FIBROBLAS PADA LUKA PASCA PENCABUTAN GIGI TIKUS PUTIH (RATTUS NORVEGICUS)." ODONTO : Dental Journal 6, no. 1 (2019): 1. http://dx.doi.org/10.30659/odj.6.1.1-5.

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Background: Gelatin has been used as a hemostatic agent to stop bleeding and it can be absorbed by human body within 6 hours. The patin fish (Pangasius djambal) gelatin has a high amount of amino acid, especially glutamine which has an important role in increasing the proliferation of fibroblast in wounds. The purpose of this study was to determine the effect of patin fish gelatin to the number of fibroblast in wound after tooth extraction.Method: Rat’s tooth extraction is done on the lower left incisive tooth. Thirty white rats were divided into two groups randomly with 3 time series. Control
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12

Judex, Stefan, and Suphannee Pongkitwitoon. "Differential Efficacy of 2 Vibrating Orthodontic Devices to Alter the Cellular Response in Osteoblasts, Fibroblasts, and Osteoclasts." Dose-Response 16, no. 3 (2018): 155932581879211. http://dx.doi.org/10.1177/1559325818792112.

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Modalities that increase the rate of tooth movement have received considerable attention, but direct comparisons between devices are rare. Here, we contrasted 2 mechanical vibratory devices designed to directly transfer vibrations into alveolar bone as a means to influence bone remodeling. To this end, 3 cells types intimately involved in modulating tooth movements—osteoblasts, periodontal ligament fibroblasts, and osteoclasts—were subjected to in vitro vibrations at bout durations prescribed by the manufacturers. As quantified by an accelerometer, vibration frequency and peak accelerations we
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Lunardhi, Louisa Christy, Utari Kresnoadi, and Bambang Agustono. "The effect of a combination of propolis extract and bovine bone graft on the quantity of fibroblasts, osteoblasts and osteoclasts in tooth extraction sockets." Dental Journal (Majalah Kedokteran Gigi) 52, no. 3 (2019): 126. http://dx.doi.org/10.20473/j.djmkg.v52.i3.p126-132.

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Background: Tooth extraction is a procedure frequently performed in the field of dentistry that can cause alveolar bone resorption during the healing process. Therefore, preservation of sockets is necessary to maintain alveolar bone which represents one of the important factors in the successful manufacture of dentures. A combination of propolis extract and bovine bone graft (BBG) can accelerate bone regeneration. Purpose: The purpose of this study was to determine the effects of a combination of propolis extract and BBG on the quantity of fibroblasts, osteoblasts, and osteoclasts in the tooth
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Ardiana, Tifani, Andina Rizkia Putri Kusuma, and Muhammad Dian Firdausy. "EFEKTIVITAS PEMBERIAN GEL BINAHONG (ANREDERA CORDIFOLIA) 5% TERHADAP JUMLAH SEL FIBROBLAST PADA SOKET PASCA PENCABUTAN GIGI MARMUT (CAVIA COBAYA)." ODONTO : Dental Journal 2, no. 1 (2015): 64. http://dx.doi.org/10.30659/odj.2.1.64-70.

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Background: Binahong Leaf (Anredera Cordifolia) is known as a medicinal plant. Binahong gel contains an assortment of phytochemicals. Purpose: This study was conducted to determine the effectiveness of the Binahong gel (Anredera cordifolia) 5% application into the socket after tooth extraction of guinea pig (Cavia cobaya), and then its fibroblast cells histologically observed at days 4 and 7. Method: This research method was a quasi-experimental. The sample used were 16 guinea pigs (Cavia cobaya) males, aged 3-5 months and divided into 4 groups. Group 1 consisted of four guinea pigs were given
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Oki, Aqsa Sjuhada, Moch Febi Alviansyah, Christian Khoswanto, Retno Pudji Rahayu, and Muhammad Luthfi. "Acceleration of post-tooth extraction socket healing after continuous aerobic and anaerobic physical exercise in Wistar rats (Rattus norvegicus)." Dental Journal (Majalah Kedokteran Gigi) 53, no. 4 (2020): 196. http://dx.doi.org/10.20473/j.djmkg.v53.i4.p196-200.

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Background: Physical exercise has been proven to accelerate wound healing. Physical training itself consists of aerobic (continuous training) and anaerobic (interval training) exercise. The effectiveness of continuous physical exercise on post-tooth extraction wound healing is the focus of this study. Purpose: This study aims to investigate the differences in post-tooth extraction wound healing in Wistar rats (Rattus norvegicus) after aerobic and anaerobic exercise based on the number of fibroblasts and neovascularisation. Methods: Wistar rats were divided into three groups: the control group
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16

Staquet, M. J., S. H. Durand, E. Colomb, et al. "Different Roles of Odontoblasts and Fibroblasts in Immunity." Journal of Dental Research 87, no. 3 (2008): 256–61. http://dx.doi.org/10.1177/154405910808700304.

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Odontoblasts and fibroblasts are suspected to influence the innate immune response triggered in the dental pulp by micro-organisms that progressively invade the human tooth during the caries process. To determine whether they differ in their responses to oral pathogens, we performed a systematic comparative analysis of odontoblast-like cell and pulp fibroblast responses to TLR2-, TLR3-, and TLR4-specific agonists (lipoteichoic acid [LTA], double-stranded RNA, and lipopolysaccharide [LPS], respectively). Cells responded to these agonists by differential up-regulation of chemokine gene expressio
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17

Dzanuar Rahmawan, Tsamarah Amany Putri, and Rudi Irawan. "Wound Healing Potential of Basil Leaf (Ocimum sanctum L.) Extract Gel: Fibroblast Response in Post-Tooth Extraction Sockets of Wistar Rats." World Journal of Advanced Research and Reviews 26, no. 3 (2025): 1747–52. https://doi.org/10.30574/wjarr.2025.26.3.2352.

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Background: Tooth extraction is a minor surgical procedure involving the removal of a damaged or non-restorable tooth from its socket, such as in cases of pulpal necrosis. This procedure results in tissue injury that initiates a wound healing process. Fibroblasts play a critical role in the healing phase by synthesizing structural proteins essential for tissue regeneration. Basil leaves (Ocimum sanctum L.) contain active compounds known to enhance fibroblast migration and proliferation, potentially accelerating wound healing. Purpose: This study aimed to evaluate the effect of basil leaf extra
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Khoswanto, Christian, Wisnu Setyari Juliastuti, and Karina Awanis Adla. "The effect of Avocado leaf extract (Persea americana Mill.) on the fibroblast cells of post-extraction dental sockets in Wistar rats." Dental Journal (Majalah Kedokteran Gigi) 51, no. 3 (2018): 129. http://dx.doi.org/10.20473/j.djmkg.v51.i3.p129-132.

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Background: Tooth extraction, a common practice among the dental profession, causes trauma to the blood vessels during the wound healing process. The acceleration of wound healing, within which fibroblasts play an important role, is influenced by nutrition. Avocado leaves contain a variety of chemicals, including flavonoid compounds, tannins, katekat, kuinon, saponin and steroids/triterpenoid. Avocado leaves also contain glycosides, cyanogenic, alkaloids and phenols which function as anti-inflammatory, antibacterial and antioxidant agents. This avocado leaf content could be used as an alternat
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Iwasaki, Kengo, Keiko Akazawa, Mizuki Nagata, et al. "Angiogenic Effects of Secreted Factors from Periodontal Ligament Stem Cells." Dentistry Journal 9, no. 1 (2021): 9. http://dx.doi.org/10.3390/dj9010009.

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Periodontal disease is a chronic inflammation of tooth-supporting tissues, and the destruction of these tissues results in tooth loss. Regeneration of periodontal tissues is the ultimate goal of periodontal treatment. We previously reported that transplantation of conditioned medium (CM) of periodontal ligament stem cells (PDLSCs) demonstrated the enhancement of periodontal tissue regeneration, compared to CM from fibroblasts (Fibroblast-CM). We hypothesized that the angiogenic effects of PDLSC-CM might participate in the enhanced wound healing of periodontal tissues. The aim of this study was
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Dang, Xiawei, Emily K. Walton, Barbara Zablocka, Robert H. Baloh, Michael E. Shy, and Gerald W. Dorn. "Mitochondrial Phenotypes in Genetically Diverse Neurodegenerative Diseases and Their Response to Mitofusin Activation." Cells 11, no. 6 (2022): 1053. http://dx.doi.org/10.3390/cells11061053.

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Mitochondrial fusion is essential to mitochondrial fitness and cellular health. Neurons of patients with genetic neurodegenerative diseases often exhibit mitochondrial fragmentation, reflecting an imbalance in mitochondrial fusion and fission (mitochondrial dysdynamism). Charcot–Marie–Tooth (CMT) disease type 2A is the prototypical disorder of impaired mitochondrial fusion caused by mutations in the fusion protein mitofusin (MFN)2. Yet, cultured CMT2A patient fibroblast mitochondria are often reported as morphologically normal. Metabolic stress might evoke pathological mitochondrial phenotypes
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21

Brockhaus, Julia, Rogerio B. Craveiro, Irma Azraq, et al. "In Vitro Compression Model for Orthodontic Tooth Movement Modulates Human Periodontal Ligament Fibroblast Proliferation, Apoptosis and Cell Cycle." Biomolecules 11, no. 7 (2021): 932. http://dx.doi.org/10.3390/biom11070932.

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Human Periodontal Ligament Fibroblasts (hPDLF), as part of the periodontal apparatus, modulate inflammation, regeneration and bone remodeling. Interferences are clinically manifested as attachment loss, tooth loosening and root resorption. During orthodontic tooth movement (OTM), remodeling and adaptation of the periodontium is required in order to enable tooth movement. hPDLF involvement in the early phase-OTM compression side was investigated for a 72-h period through a well-studied in vitro model. Changes in the morphology, cell proliferation and cell death were analyzed. Specific markers o
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Anggayanti, Nyoman Ayu, I. Gusti Ayu Kade Ira Purbasari, and Putu Sinta Elix Wahyuni. "The effect of 5% Curcuma xanthorrhiza extract gel on diabetic rat socket: A fibroblast analysis." Dental Journal 57, no. 2 (2024): 124–30. http://dx.doi.org/10.20473/j.djmkg.v57.i2.p124-130.

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Background: Predominant advanced glycation end products (AGEs) in diabetes mellitus (DM) patients lead to increased reactive oxygen species, causing oxidative stress and cell apoptosis, which hinders wound healing. Curcuma xanthorrhiza contains active compounds such as curcumin, flavonoids, and saponins, which can increase fibroblast cell production, the primary indicator of wound healing, and serve as AGE inhibitors. Purpose: This study aimed to determine the effect of 5% C. xanthorrhiza extract gel on the number of fibroblasts in diabetic Wistar rats during the healing of tooth extraction ov
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GÜRGAN, Sevil, and Yılmaz AKÇA. "In Vitro Cytotoxicity of Tooth Whiteners on Gingival Fibroblasts." Turkish Journal of Medical Sciences 26, no. 3 (1996): 299–301. http://dx.doi.org/10.55730/1300-0144.5224.

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Irawan, Rudi, Chika Kencana Prameswari, Nur Dianawati, and Dzanuar Rahmawan. "THE CHANGES NUMBER OF FIBROBLAST IN THE TOOTH EXTRACTION WOUND HEALING TREATED WITH GARLIC EXTRACT." Indonesian Journal of Dentistry 4, no. 1 (2024): 34. https://doi.org/10.26714/ijd.v4i1.13709.

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Background: Fibroblast has an important role in the process of wound healing. Garlic (Allium sativum) is a plant that is widely consumed in the world and contains compounds that have potential in the wound healing process. This research aims to see changes in the number of fibroblast in the wound healing process after tooth extraction with treated garlic extract.Method: This research was laboratory experimental with a posttest control-only group design. The number of samples in this research was 28 rats which were divided into 4 groups, without treated extract (control); with garlic extract 20
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Nakamura, Shigeru, Keiji Tanimoto, and Ujjal K. Bhawal. "Ribosomal Stress Couples with the Hypoxia Response in Dec1-Dependent Orthodontic Tooth Movement." International Journal of Molecular Sciences 24, no. 1 (2022): 618. http://dx.doi.org/10.3390/ijms24010618.

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This study characterized the effects of a deficiency of the hypoxia-responsive gene, differentiated embryonic chondrocyte gene 1 (Dec1), in attenuating the biological function of orthodontic tooth movement (OTM) and examined the roles of ribosomal proteins in the hypoxic environment during OTM. HIF-1α transgenic mice and control mice were used for hypoxic regulation of periodontal ligament (PDL) fibroblasts. Dec1 knockout (Dec1KO) and wild-type (WT) littermate C57BL/6 mice were used as in vivo models of OTM. The unstimulated contralateral side served as a control. In vitro, human PDL fibroblas
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ARENHOLT-BINDSLEV, D., and H. BLEEG. "Characterization of two types of human oral fibroblast with a potential application to cellular toxicity studies: tooth pulp fibroblasts and buccal mucosa fibroblasts." International Endodontic Journal 23, no. 2 (1990): 84–91. http://dx.doi.org/10.1111/j.1365-2591.1990.tb00844.x.

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HIRASHITA, Ayao, Koji NODA, Kiyokazu KAIDA, Yoshiki NAKAMURA, and Yosuke KUWABARA. "Phagocytosis of Collagen by Fibroblasts Incident to Experimental Tooth Movement." Archives of Histology and Cytology 48, no. 2 (1985): 149–58. http://dx.doi.org/10.1679/aohc.48.149.

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Hilbert, David Andreas, Svenja Memmert, Jana Marciniak, and Andreas Jäger. "Molecular biology of periodontal ligament fibroblasts and orthodontic tooth movement." Journal of Orofacial Orthopedics / Fortschritte der Kieferorthopädie 80, no. 6 (2019): 336–47. http://dx.doi.org/10.1007/s00056-019-00195-5.

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Montaner, Mireia, José Luis Sanz, Carmen Llena, María Melo, Clara Puig-Herreros, and James Ghilotti. "Cytotoxicity of Bleaching Products: A Systematic Review." Applied Sciences 14, no. 9 (2024): 3680. http://dx.doi.org/10.3390/app14093680.

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The high demand for aesthetic treatments among the population has resulted in a wide array of bleaching products available on the market. It is imperative to investigate the potential adverse effects these products may have on dental health. The objective of this systematic review is to assess, based on available experimental in vitro studies in the scientific literature, whether bleaching products exhibit cytotoxic properties against pulp stem cells and fibroblasts. A comprehensive literature search was conducted across the Medline, Scopus, and Lilacs databases using the search formula ((Toot
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Ueda, Minoru. "The use of fibroblasts: Smoothing away wrinkles." Biochemist 29, no. 6 (2007): 11–15. http://dx.doi.org/10.1042/bio02906011.

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Following tooth loss, alveolar bone has a tendency to be absorbed1–3. The loss of supporting bone often results in shrinkage of soft tissue and creates aesthetic problems in the perioral skin. This is especially true when anterior teeth have been missing for a relatively long period. A prosthesis, including dentures or implants, can partially compensate for the lost tissue and collapsed facial profile. However, once wrinkles have formed in lip skin, the correction of this aesthetic problem may not be fully achieved by prosthesis alone.
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Hanafiah, Olivia Avriyanti, Diana Sofiah Hanafiah, Gostry Aldica Dohude, Denny Satria, Maharani Syahnia Putri, and Nurul Izzatunna Jhirah Harahap. "Effects of 3% Mobe (Artocarpus lakoocha) leaf extract gel on the post-extraction socket: In-vivo study." Dental Journal 57, no. 2 (2024): 102–9. http://dx.doi.org/10.20473/j.djmkg.v57.i2.p102-109.

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Background: Mobe (Artocarpus lakoocha) is recognized for its potential in accelerating wound healing, attributed to its secondary metabolites. However, its impact on hard tissue healing on post- extraction tooth sockets has been underexplored. Purpose: This study aims to analyze the effects of 3% Mobe leaf extract gel on the number of fibroblasts, osteoblasts, osteocytes and post-extraction sockets in Wistar rats. Methods: Thirty-two male Wistar rats had their left mandibular incisors extracted and were divided into eight groups. Mobe leaf extract gel was applied to Group I-IV and Aloclair® ge
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Rahmadani, Nailah, Melok Aris Wahyukundari, and Happy Harmono. "Efektivitas Gel Ekstrak Biji Kopi Robusta (Coffea canephora) terhadap Peningkatan Jumlah Fibroblas pada Penyembuhan Luka Pasca Gingivektomi." STOMATOGNATIC - Jurnal Kedokteran Gigi 19, no. 1 (2022): 13. http://dx.doi.org/10.19184/stoma.v19i1.30694.

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Gingivectomy is a surgical procedure aimed at eliminating pseudo pocket in gingival hyperplasia, and also to obtain a good gingival margin aesthetic. The process of wound healing after gingivectomy takes a long time. Fibroblasts are cells that takes an important role in the process of wound healing. One alternative treatment giving medication by applying Robusta coffee bean extract gel which acts as an anti-inflammatory and antioxidant in the wound healing process. The objective was to determine the potential and optimal concentration of Robusta coffee bean extract gel to increase the number o
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Rahayu, Yani Corvianindya, Budi Yuwono, Mei Syafriadi, Muhammad Nurul Amin, and Efa Ayu Ratnaning Kumala. "Effect of cocoa pod husk (Theobroma cacao L.) extract on alveolar socket post tooth extraction." Dental Journal 58, no. 1 (2025): 37–44. https://doi.org/10.20473/j.djmkg.v58.i1.p37-44.

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Background: Cocoa pod husk (CPH) of Theobroma cacao L. contains tannins, alkaloids, saponins, and flavonoids triterpenoids that have antibacterial, anti-inflammatory, and antioxidant activities that can accelerate wound healing and alveolar bone regeneration. Purpose: This study aimed to analyze the effect of CPH extract gel on the number of fibroblasts, osteoblasts, and osteoclasts in Wistar rats’ sockets after tooth extraction. Methods: The samples used were 36 male Wistar rats divided into three groups: the negative control group (placebo gel), the positive control group (Alveogyl; Septodon
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Zhou, ZX, S. Zhang, and LH Ge. "Impact of Er: YAG Laser Irradiation on the Proliferation of Human Periodontal Ligament Fibroblasts." International Journal of Dentistry and Oral Science (IJDOS) 2, no. 9 (2015): 142–46. https://doi.org/10.19070/2377-8075-1500030.

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Abstract The key to success of replantation of totally avulsed teeth is periodontal ligament activity. Improving the activity of periodontal ligament cell is beneficial to the success rate of tooth replantation. Objectives: To observe the changes in proliferation of human periodontal ligament fibroblasts cultured in vitro after Er:YAG laser irradiation. Methods: Conventional immumohistochemical staining was performed on human periodontal ligament fibroblasts cultured in vitro which was obtained from teeth root surface to identify the cell source. The fifth generation of human pe
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Kirschneck, Christian, Nadine Straßmair, Fabian Cieplik та ін. "Myeloid HIF1α Is Involved in the Extent of Orthodontically Induced Tooth Movement". Biomedicines 9, № 7 (2021): 796. http://dx.doi.org/10.3390/biomedicines9070796.

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During orthodontic tooth movement, transcription factor hypoxia-inducible factor 1α (HIF1α) is stabilised in the periodontal ligament. While HIF1α in periodontal ligament fibroblasts can be stabilised by mechanical compression, in macrophages pressure application alone is not sufficient to stabilise HIF1α. The present study was conducted to investigate the role of myeloid HIF1α during orthodontic tooth movement. Orthodontic tooth movement was performed in wildtype and Hif1αΔmyel mice lacking HIF1α expression in myeloid cells. Subsequently, µCT images were obtained to determine periodontal bone
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Prayogo, Rosiana Dewi, Bunga Novita Sandy, Hendy Sujarwo, et al. "The changes of fibroblast and periodontal ligament characteristics in orthodontic tooth movement with adjuvant HBOT and propolis: A study in Guinea pigs." Padjadjaran Journal of Dentistry 32, no. 1 (2020): 48. http://dx.doi.org/10.24198/pjd.vol32no1.19848.

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Introduction: Periodontal ligament plays an essential role in preventing relapse after orthodontic treatment. Hyperbaric Oxygen Therapy (HBOT) and propolis gel can increase the amount of fibroblast in the tension area during orthodontic treatment, thus affecting the periodontal ligament. This research was aimed to analyse the difference of the width of the periodontal ligament and amount of fibroblast in the tension area with the administration of propolis gel and HBOT in an attempt to prevent orthodontic relapse. Methods: Forty-two male guinea pigs were randomly divided into 7 groups of treat
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Isnandar, I., Olivia Avriyanti Hanafiah, Muhammad Fauzan Lubis, Lokot Donna Lubis, Adzimatinur Pratiwi, and Yeheskiel Satria Yoga Erlangga. "The effect of an 8% cocoa bean extract gel on the healing of alveolar osteitis following tooth extraction in Wistar rats." Dental Journal (Majalah Kedokteran Gigi) 55, no. 1 (2022): 7. http://dx.doi.org/10.20473/j.djmkg.v55.i1.p7-12.

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Background: Alveolar osteitis is a well-known complication that occurs following a tooth extraction when the clot within the socket breaks down too early, causing increased localised inflammation and extreme pain. Alveolar osteitis delays the wound healing process of the socket. The polyphenols in the cocoa bean (Theobroma cacao L.) can stimulate the wound healing process. Purpose: The aim of this study was to analyse the effect of an 8% cocoa bean extract gel on the healing of alveolar osteitis following a tooth extraction. Methods: This study is an in vivo experiment with a posttest-only con
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Ariesanti, Yessy, Irvan Septrian Syah Putra Rasad, Maylan Nimas, and Nadira Syabilla. "The effect of Persea americana Mill. seed extract on inflammatory cells and fibroblast formation in tooth extraction socket healing." Dental Journal (Majalah Kedokteran Gigi) 54, no. 4 (2021): 190. http://dx.doi.org/10.20473/j.djmkg.v54.i4.p190-194.

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Background: Inflammatory cells and fibroblasts have an essential role in the wound healing process. Persea americana Mill. seed categorises as a waste; it contains rich nutrients that can accelerate wound healing activity. Purpose: This study aims to determine the effect of Persea americana Mill. seed against inflammatory cells and fibroblast formation in tooth extraction socket healing. Methods: Ninety-six Sprague Dawley rats had their lower left molars removed. Forty-eight rats tested for inflammatory cells were divided into four groups: negative control group (IC1), positive control group (
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Płonczyńska, Alicja, Zsombor Prucsi, Maja Sochalska, and Jan Potempa. "Porphyromonas Gingivalis Virulence Factors and their Role in Undermining Antimicrobial Defenses and Host Cell Death Programs in the Pathobiology of Chronic Periodontal Disease." Advancements of Microbiology 64, no. 1 (2025): 3–23. https://doi.org/10.2478/am-2025-0001.

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Abstract Periodontitis (PD) is a chronic inflammatory disease that affects a significant portion of the global population. In susceptible individuals, the disease is driven by dysbiotic microbiota on the tooth surface below the gum line, progressively eroding the tooth--supporting structures of the periodontium, including the alveolar bone. Clinically, PD manifests as attachment loss and periodontal pocket formation. Influenced by environmental factors, it can ultimately lead to tooth loss and is associated with an increased risk of systemic conditions. Host cells, including oral keratinocytes
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Yamaguchi, Yoko, Akira Saito, Masafumi Horie, et al. "Targeting hepatocyte growth factor in epithelial–stromal interactions in an in vitro experimental model of human periodontitis." Odontology 109, no. 4 (2021): 912–20. http://dx.doi.org/10.1007/s10266-021-00625-0.

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AbstractPeriodontitis is a chronic inflammatory disease leading to progressive connective tissue degradation and loss of the tooth-supporting bone. Clinical and experimental studies suggest that hepatocyte growth factor (HGF) is involved in the dysregulated fibroblast–epithelial cell interactions in periodontitis. The aim of this study was to explore effects of HGF to impact fibroblast-induced collagen degradation. A patient-derived experimental cell culture model of periodontitis was applied. Primary human epithelial cells and fibroblasts isolated from periodontitis-affected gingiva were co-c
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Marto, Carlos Miguel, Mafalda Laranjo, Anabela Paula, et al. "Cytotoxic Effects of Zoom® Whitening Product in Human Fibroblasts." Materials 13, no. 7 (2020): 1491. http://dx.doi.org/10.3390/ma13071491.

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Tooth whitening procedures are increasing; however, side effects can occur, such as damage to pulp cells, by the whitening products. This study aims to assess the cellular effects promoted by a whitening product, namely, the oxidative stress fostered by the active agent hydrogen peroxide, with and without photoactivation. Additionally, if cellular recovery occurred, we intended to determine the time point where cells recover from the tooth whitening induced damage. Human fibroblasts were exposed to hydrogen peroxide, Zoom®, Zoom® + irradiation, and irradiation alone. The following analysis was
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Schröder, Agnes, Joshua Gubernator, Alexandra Leikam, et al. "Dietary Salt Accelerates Orthodontic Tooth Movement by Increased Osteoclast Activity." International Journal of Molecular Sciences 22, no. 2 (2021): 596. http://dx.doi.org/10.3390/ijms22020596.

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Dietary salt uptake and inflammation promote sodium accumulation in tissues, thereby modulating cells like macrophages and fibroblasts. Previous studies showed salt effects on periodontal ligament fibroblasts and on bone metabolism by expression of nuclear factor of activated T-cells-5 (NFAT-5). Here, we investigated the impact of salt and NFAT-5 on osteoclast activity and orthodontic tooth movement (OTM). After treatment of osteoclasts without (NS) or with additional salt (HS), we analyzed gene expression and the release of tartrate-resistant acid phosphatase and calcium phosphate resorption.
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Schröder, Agnes, Joshua Gubernator, Alexandra Leikam, et al. "Dietary Salt Accelerates Orthodontic Tooth Movement by Increased Osteoclast Activity." International Journal of Molecular Sciences 22, no. 2 (2021): 596. http://dx.doi.org/10.3390/ijms22020596.

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Dietary salt uptake and inflammation promote sodium accumulation in tissues, thereby modulating cells like macrophages and fibroblasts. Previous studies showed salt effects on periodontal ligament fibroblasts and on bone metabolism by expression of nuclear factor of activated T-cells-5 (NFAT-5). Here, we investigated the impact of salt and NFAT-5 on osteoclast activity and orthodontic tooth movement (OTM). After treatment of osteoclasts without (NS) or with additional salt (HS), we analyzed gene expression and the release of tartrate-resistant acid phosphatase and calcium phosphate resorption.
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de Pizzol Júnior, José, Estela Sasso-Cerri, and Paulo Cerri. "Matrix Metalloproteinase-1 and Acid Phosphatase in the Degradation of the Lamina Propria of Eruptive Pathway of Rat Molars." Cells 7, no. 11 (2018): 206. http://dx.doi.org/10.3390/cells7110206.

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The comprehension of dental pathogenesis and disorders derived from eruption failure requires a deep understanding of the molecular mechanisms underlying normal tooth eruption. As intense remodelling is needed during tooth eruption, we hypothesize that matrix metalloproteinase-1 (MMP-1) and acid phosphatase (ACP) play a role in the eruptive pathway degradation. We evaluated MMP-1-immunoexpression and the collagen content in the lamina propria at different eruptive phases. Immunohistochemistry and ultrastructural cytochemistry for detection of ACP were also performed. In the maxillary sections
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Headen, Karmel V., Afolabi O. Ogunleye, and David E. Williams. "A High-resolution Immunohistochemical Method for studying Receptor Expression on the Periodontal Ligament of Whole-mount Human Tooth Roots." International Journal of Experimental Dental Science 5, no. 2 (2016): 99–103. http://dx.doi.org/10.5005/jp-journals-10029-1134.

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ABSTRACT Aims Our laboratory has found that lysophosphatidic acid (LPA) and its cognate receptors [LPARs, (LPA1–6)] expressed by human gingival fibroblasts (GF) and periodontal ligament fibroblasts (PDLF) play key roles in oral fibroblast homeostasis and are implicated in the inflammation seen in periodontal disease. We have reported that PDLF express LPA1 and LPA3; however, information on the gross topographic distribution of LPARs in the periodontal ligament (PDL) was lacking, and therefore, we developed a simple method for in situ labeling of LPARs in the PDL of extracted teeth. Materials a
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Messer, Regina L. W., Cortney M. Davis, Jill B. Lewis, Yolanda Adams, and John C. Wataha. "Attachment of human epithelial cells and periodontal ligament fibroblasts to tooth dentin." Journal of Biomedical Materials Research Part A 79A, no. 1 (2006): 16–22. http://dx.doi.org/10.1002/jbm.a.30703.

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Wilson, William G. "Normal pyruvate oxidation in Friedreich ataxia and Charcot-Marie-Tooth disease fibroblasts." Clinica Chimica Acta 153, no. 3 (1985): 233–39. http://dx.doi.org/10.1016/0009-8981(85)90357-2.

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Schröder, Agnes, Andrea Meyer, Gerrit Spanier, et al. "Impact of Leptin on Periodontal Ligament Fibroblasts during Mechanical Strain." International Journal of Molecular Sciences 22, no. 13 (2021): 6847. http://dx.doi.org/10.3390/ijms22136847.

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Orthodontic treatment to correct dental malocclusions leads to the formation of pressure zones in the periodontal ligament resulting in a sterile inflammatory reaction, which is mediated by periodontal ligament fibroblasts (PDLF). Leptin levels are elevated in obesity and chronic inflammatory responses. In view of the increasing number of orthodontic patients with these conditions, insights into effects on orthodontic treatment are of distinct clinical relevance. A possible influence of leptin on the expression profile of PDLF during simulated orthodontic mechanical strain, however, has not ye
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Schröder, Agnes, Paul Käppler, Ute Nazet, et al. "Effects of Compressive and Tensile Strain on Macrophages during Simulated Orthodontic Tooth Movement." Mediators of Inflammation 2020 (April 28, 2020): 1–10. http://dx.doi.org/10.1155/2020/2814015.

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During orthodontic tooth movement (OTM) to therapeutically correct the position of misaligned teeth, thus improving oral health and quality of life, fibroblasts, macrophages, and other immune cells within the periodontal ligament (PDL), which connects a tooth to its surrounding bone, are exposed to compressive and tensile strain. While it is known that PDL fibroblasts are critically involved in the biological regulation of OTM by a mechanotransductively triggered release of cytokines, it is unclear whether macrophages also react to pressure and tension in a similar manner thus impacting on or
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Danciu, T. E., E. Gagari, R. M. Adam, P. D. Damoulis, and M. R. Freeman. "Mechanical Strain Delivers Anti-apoptotic and Proliferative Signals to Gingival Fibroblasts." Journal of Dental Research 83, no. 8 (2004): 596–601. http://dx.doi.org/10.1177/154405910408300803.

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Physical forces play a critical role in the survival and proliferation of many cell types, including fibroblasts. Gingival fibroblasts are exposed to mechanical stress during mastication, orthodontic tooth movement, and wound healing following periodontal surgery. The aim of this study was to examine the effect of mechanical strain on human gingival fibroblasts (hGF). Cells were subjected to short-term (up to 60 min) and long-term (up to 48 hrs) 20% average elongation at 0.1 Hz. We monitored survival signaling by evaluating the phosphorylation status and localization of Forkhead box (FoxO) fam
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