Results 61 to 70 of about 107,034 (317)

Clinical periodontal diagnosis

Periodontology 2000, EarlyView., 2023
Abstract Periodontal diseases include pathological conditions elicited by the presence of bacterial biofilms leading to a host response. In the diagnostic process, clinical signs such as bleeding on probing, development of periodontal pockets and gingival recessions, furcation involvement and presence of radiographic bone loss should be assessed prior ...
Giovanni E. Salvi, Andrea Roccuzzo, Jean‐Claude Imber, Alexandra Stähli, Björn Klinge, Niklaus P. Lang   +5 more
wiley   +1 more source

Dendritic Cell Subsets in Oral Mucosa of Allergic and Healthy Subjects. [PDF]

PLoS ONE, 2016
Immunohistochemistry was used to identify, enumerate, and describe the tissue distribution of Langerhans type (CD1a and CD207), myeloid (CD1c and CD141), and plasmacytoid (CD303 and CD304) dendritic cell subsets in oral mucosa of allergic and non ...
Susanne M Reinartz, Joost van Tongeren, Danielle van Egmond, Esther J J de Groot, Wytske J Fokkens, Cornelis M van Drunen   +5 more
doaj   +1 more source

Implantable Microarray Patch: Engineering at the Nano and Macro Scale for Sustained Therapeutic Release via Synthetic Biodegradable Polymers

Advanced Materials Technologies, Volume 10, Issue 6, March 18, 2025.
This review focuses on the application of synthetic biodegradable microarray patches (MAPs) in sustained drug delivery. Compared to conventional MAPs which release drugs into the skin in an immediate manner, these implantable MAPs release drugs into skin microcirculation gradually as the biodegradable polymers degrade, thus offering sustained release ...
Li Zhao, Akmal Hidayat Bin Sabri, Mary B. McGuckin, Linlin Li, Zihao Wang, Eneko Larrañeta, Ryan F. Donnelly   +6 more
wiley   +1 more source

The role of the host—Neutrophil biology

Periodontology 2000, EarlyView., 2023
Abstract Neutrophilic polymorphonuclear leukocytes (neutrophils) are myeloid cells packed with lysosomal granules (hence also called granulocytes) that contain a formidable antimicrobial arsenal. They are terminally differentiated cells that play a critical role in acute and chronic inflammation, as well as in the resolution of inflammation and wound ...
Iain L. C. Chapple, Josefine Hirschfeld, Alpdogan Kantarci, Asaf Wilensky, Lior Shapira   +4 more
wiley   +1 more source

Nodal Langerhans cell neoplasm: detailing the diagnostic quandaries

Autopsy and Case Reports, 2022
Langerhans cells, found in the supra-basal region of the mucous membranes in the epidermis of the skin, in lymph nodes and thymus, function as antigen-presenting cells within the histiocyte system.
Zachariah Chowdhury, Juhi Varshney, Anil Singh, Satvik Khaddar   +3 more
doaj  

CD207‐Positive Dendritic Cells Promote Emphysema Through CD8+ T Cell Pathway in Chronic Obstructive Pulmonary Disease

Advanced Science, EarlyView.
CD207+ dendritic cells (DCs) drive emphysema by promoting CD8⁺ T cell cytotoxicity via Birbeck granule‐dependent MHC‐I antigen presentation. This DC subset is expanded by cigarette smoke‐induced oxidative stress, which triggers granulocyte‐macrophage colony‐stimulating factor (GM‐CSF) release from airway epithelium.
Shurui Xuan, Yunhui Wu, Feng Liu, Heng Fu, Yaqi Meng, Yingwei Ou, Xijing Yuan, Ian M. Adcock, Man Jia, Xiaoning Zeng, Xin Yao   +10 more
wiley   +1 more source

Recurrent Indeterminate Dendritic Cell Tumor of the Skin [PDF]

Journal of Pathology and Translational Medicine, 2018
Indeterminate dendritic cell tumor (IDCT) is a dendritic cell tumor that displays histologic features similar to those of Langerhans cells. The origin of the indeterminate cells may represent precursors of Langerhans cells or skin dendritic cells.
Jin Woo Joo, Taek Chung, Yoon Ah Cho, Sang Kyum Kim   +3 more
doaj   +1 more source

The Antidiabetic Activity of Curry Leaves “Murraya Koenigii” on the Glucose Levels, Kidneys, and Islets of Langerhans of Rats with Streptozotocin Induced Diabetes [PDF]

, 2017
Background: The aims of this study were to explore the antihyperglycemic effect of curry leaves, Murraya koenigii "MK" aqueous extract, and to examine its possible protective effects on the islets of Langerhans and kidneys of streptozotocin (STZ ...
Al-Ani, I. M. (Imad), Alazzawi, K. S. (Khalid), Santosa, R. I. (Rahajoe), Saxena, A. K. (Anil), Yankuzo, M. H. (Muhammad)   +4 more
core  

Fusion of secretory vesicles isolated from rat liver [PDF]

, 1978
Secretory vesicles isolated from rat liver were found to fuse after exposure to Ca2+. Vescle fusion is characterized by the occurrence of twinned vesicles with a continuous cleavage plane between two vesicles in freeze-fracture electron microscopy.
A. Amsterdam, A. Ichikawa, A. Lernmark, A.R. Poole, B. Hellman, B. Rose, C. Miller, C. Schudt, C. Schudt, C.M. Croge, D. Banerjee, D. Branton, D. Papahadjopoulos, D. Papahadjopoulos, D. Papahadjopoulos, D. Papahadjopoulos, D. Papahadjopoulos, E.K. Matthews, E.L. Pesanti, F. Malaisse-Lagae, G. Dahl, G. Dahl, G. Dahl, G. Poste, G. Virgilis De, G.M. Grodsky, G.R. Lawford, Gerhard Dahl, H. Schachter, J. Stadler, J.H. Ehrenreich, J.J.M. Bergeron, J.L. Mongar, J.S. Hong, L. Keay, L. Winquist, L.E. Hokin, M. Gratzl, M. Gratzl, M. Gratzl, M. Gratzl, M. Raiteri, M. Redman, M. Reporter, M.G. Farquar, Manfred Gratzl, N.A. Thorn, O. Stein, O.H. Lowry, P. Röhlich, P. Seeman, Q.F. Ahkong, R. Dipolo, R. Ekholm, R. Llinás, R. Miledi, R.C. Baker, R.D. Andrew, R.M. Case, R.P. Rubin, S.J. Burwen, T. Kanno, T. Maeda, T.Ch. Normann, W. Berger, W. Breisblatt, W. Breisblatt, W.W. Douglas, W.W. Douglas, W.W. Douglas, W.W. Douglas, W.W. Douglas, W.W. Douglas, W.W. Douglas, W.W. Douglas, Y. Marchand Le   +75 more
core   +1 more source

IL‐4/STAT6‐signaling Influences Local Inflammation and Regeneration Processes During Acute Pancreatitis and Promotes Fibrosis by a Direct Activation of Pancreatic Fibroblasts During Chronic Pancreatitis

Advanced Science, EarlyView.
IL‐4/IL‐13/STAT6 signaling plays a crucial for the suppression of pro‐inflammation during acute pancreatitis and supports acinar cell regeneration but has only minor impact on fibrogenesis during chronic form of the disease. IL‐4/IL‐13 induce the expression of certain collagens directly in pancreatic fibroblasts via STAT6 activation, whereas ...
ElSheikh H, Salvers A, Piesker J, Buchholz S, Lange R, Ameling S, Steil L, Hammer E, Homuth G, Völker U, Bröker BM, Weiss FU, Sendler M, Glaubitz J   +13 more
wiley   +1 more source