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Gum disease

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https://www.readbyqxmd.com/read/29026519/squamous-cell-carcinoma-arising-in-familial-gingival-fibromatosis-a-rare-case-report
#1
Dilasma Ghartimagar, Ujjwal Koirala, Arnab Ghosh, Manish Kiran Shrestha, Sushma Thapa, Raghavan Narasimhan, O P Talwar
Familial gingival fibromatosis is a rare hereditary condition due to chromosomal abnormality which can occur as an isolated disease or as part of a syndrome and has an incidence of 1:350 000. This condition leads to esthetic, functional, psychological and masticatory disturbance of the oral cavity. Here, we present a case of 21-year-old female with severe enlargement of gums in maxilla and mandible. Deciduous teeth were erupted at normal age but the permanent teeth in the oral cavity were not erupted. Her grandmother, father and younger sister were also affected with the same condition...
October 2017: Journal of Surgical Case Reports
https://www.readbyqxmd.com/read/28972555/crispr-cas9-mediated-telomere-removal-leads-to-mitochondrial-stress-and-protein-aggregation
#2
Hyojung Kim, Sangwoo Ham, Minkyung Jo, Gum Hwa Lee, Yun-Song Lee, Joo-Ho Shin, Yunjong Lee
Aging is considered the major risk factor for neurodegenerative diseases including Parkinson's disease (PD). Telomere shortening is associated with cellular senescence. In this regard, pharmacological or genetic inhibition of telomerase activity has been used to model cellular aging. Here, we employed CRISPR-Cas9 technology to instantly remove the telomere to induce aging in a neuroblastoma cell line. Expression of both Cas9 and guide RNA targeting telomere repeats ablated the telomere, leading to retardation of cell proliferation...
October 3, 2017: International Journal of Molecular Sciences
https://www.readbyqxmd.com/read/28968558/associations-between-oral-hygiene-habits-diet-tobacco-and-alcohol-and-risk-of-oral-cancer-a-case-control-study-from-india
#3
Bhawna Gupta, Freddie Bray, Narinder Kumar, Newell W Johnson
OBJECTIVE: This study examines the association between the incidence of oral cancer in India and oral hygiene habits, diet, chewing and smoking tobacco, and drinking alcohol. We also assessed the effects of oral hygiene habits with oral cancer risk among chewers versus never chewers. METHODS: A hospital-based case-control study was conducted in Pune, India, based on face-to-face interviews, anthropometry, and intra-oral examinations conducted for 187 oral cancer cases and 240 controls...
September 29, 2017: Cancer Epidemiology
https://www.readbyqxmd.com/read/28919445/cognitive-effects-of-labeled-addictolytic-medications
#4
REVIEW
Camille Noélie Pujol, Cecilia Paasche, Vincent Laprevote, Benoit Trojak, Pierre Vidailhet, Elisabeth Bacon, Laurence Lalanne
INTRODUCTION: Alcohol, tobacco, and illegal drug usage is pervasive throughout the world, and abuse of these substances is a major contributor to the global disease burden. Many pharmacotherapies have been developed over the last 50years to target addictive disorders. While the efficacy of these pharmacotherapies is largely recognized, their cognitive impact is less known. However, all substance abuse disorders are known to promote cognitive disorders like executive dysfunction and memory impairment...
September 14, 2017: Progress in Neuro-psychopharmacology & Biological Psychiatry
https://www.readbyqxmd.com/read/28918484/drug-herb-interactions-in-the-elderly-patient-with-ibd-a-growing-concern
#5
REVIEW
Haider Rahman, Marina Kim, Galen Leung, Jesse A Green, Seymour Katz
Inflammatory bowel disease (IBD), which includes conditions such as Crohn's disease and ulcerative colitis, is becoming more prevalent with the elderly being the fastest growing group. Parallel to this, there is an increasing interest in the use of complementary and alternative medicine (CAM). Nearly half of patients with IBD have used CAM at one time. The elderly patients, however, are burdened by comorbid conditions, polypharmacy, and altered functional status. With increasing use of complementary and alternative medicine in our elderly patients with IBD, it is vital for the provider to provide counsel on drug-herb potential interactions...
September 16, 2017: Current Treatment Options in Gastroenterology
https://www.readbyqxmd.com/read/28911536/biopharmaceutical-potentials-of-prosopis-spp-mimosaceae-leguminosa
#6
REVIEW
Santhaseelan Henciya, Prabha Seturaman, Arthur Rathinam James, Yi-Hong Tsai, Rahul Nikam, Yang-Chang Wu, Hans-Uwe Dahms, Fang Rong Chang
Prosopis is a commercially important plant genus, which has been used since ancient times, particularly for medicinal purposes. Traditionally, Paste, gum, and smoke from leaves and pods are applied for anticancer, antidiabetic, anti-inflammatory, and antimicrobial purposes. Components of Prosopis such as flavonoids, tannins, alkaloids, quinones, or phenolic compounds demonstrate potentials in various biofunctions, such as analgesic, anthelmintic, antibiotic, antiemetic, microbial antioxidant, antimalarial, antiprotozoal, antipustule, and antiulcer activities; enhancement of H(+), K(+), ATPases; oral disinfection; and probiotic and nutritional effects; as well as in other biopharmaceutical applications, such as binding abilities for tablet production...
January 2017: Journal of Food and Drug Analysis
https://www.readbyqxmd.com/read/28910242/how-does-the-social-get-under-the-gums-the-role-of-socio-economic-position-in-the-oral-systemic-health-link
#7
Noha Gomaa, Belinda Nicolau, Arjumand Siddiqi, Howard Tenenbaum, Michael Glogauer, Carlos Quiñonez
OBJECTIVES: To evaluate the extent of association between systemic inflammation and periodontal disease in American adults, and to assess whether socio-economic position mediated this relationship. METHODS: We used data from the National Health and Nutrition Examination Survey (NHANES IV) (2001-2010). Systemic inflammation was defined by individual and aggregate (cumulative inflammatory load) biomarkers (C-reactive protein, white blood cell counts, neutrophil counts, and neutrophil:lymphocyte ratio)...
September 14, 2017: Canadian Journal of Public Health. Revue Canadienne de Santé Publique
https://www.readbyqxmd.com/read/28894619/immunological-reactivity-using-monoclonal-and-polyclonal-antibodies-of-autoimmune-thyroid-target-sites-with-dietary-proteins
#8
Datis Kharrazian, Martha Herbert, Aristo Vojdani
Many hypothyroid and autoimmune thyroid patients experience reactions with specific foods. Additionally, food interactions may play a role in a subset of individuals who have difficulty finding a suitable thyroid hormone dosage. Our study was designed to investigate the potential role of dietary protein immune reactivity with thyroid hormones and thyroid axis target sites. We identified immune reactivity between dietary proteins and target sites on the thyroid axis that includes thyroid hormones, thyroid receptors, enzymes, and transport proteins...
2017: Journal of Thyroid Research
https://www.readbyqxmd.com/read/28892992/juvenile-hyaline-fibromatosis-a-rare-autosomal-recessive-disease
#9
Prarthana Sameer Kalgaonkar, Minal Wade, Charusheela Warke, Meena Makhecha, Manisha Khare
Systemic hyalinosis is inherited as an autosomal recessive disease. It may also be referred to as Fibromatosis hyalinica multiplex juvenilis and Murray-Puretic-Drescher syndrome. A four and a half-year-old female child presented with multiple soft tissue swellings involving the nose, orbital ridges, ears, bony prominences of the ulna and tibia and the parietal and occipital prominence and had gum hypertrophy. The diagnosis of this rare condition was based upon clinicopathological correlation, wherein the histopathological examination of cutaneous lesions reveals accumulation of hyaline material with fibroblast in the dermis...
July 2017: Journal of Clinical and Diagnostic Research: JCDR
https://www.readbyqxmd.com/read/28892924/comparison-of-pioglitazone-and-metformin-efficacy-against-glucocorticoid-induced-atherosclerosis-and-hepatic-steatosis-in-insulin-resistant-rats
#10
I M Nagendra Nayak, Koyagura Narendar, Patil Ashok M, M G Jamadar, V Hemanth Kumar
INTRODUCTION: Insulin Resistance is a major cause of Atherosclerosis (AS) and Non Alcoholic Fatty Liver Disease (NAFLD). These lipid alterations in blood vessels and liver may progress to cardiovascular abnormalities and cirrhosis respectively. Drugs like pioglitazone (PIO) and metformin (MET) are effective insulin sensitizers used in T2DM. But their efficacy and tolerability needs to be compared in IR associated abnormalities. AIM: To compare the efficacy of PIO and MET in glucocorticoid induced AS, Hepatic Steatosis (HS) and IR in albino rats...
July 2017: Journal of Clinical and Diagnostic Research: JCDR
https://www.readbyqxmd.com/read/28890369/selenium-incorporated-guar-gum-nanoparticles-safeguards-mitochondrial-bioenergetics-during-ischemia-reperfusion-injury-in-h9c2-cardiac-cells
#11
R S Soumya, Prathapan Ayyappan, P Salin Raj, V P Vineetha, K G Raghu
The application of nanotechnology has created high impact in diagnosis and prognosis of various disorders including cardiovascular diseases. In the present study, we investigated the beneficial effect of selenium incorporated guar gum nanoparticles (SGG) compared to nascent selenium (Se) and guar gum nanoparticle (GGN) against ischemia-reperfusion induced alterations in oxidative phosphorylation and energy metabolism in H9c2 cardiac cells. Ischemia and reperfusion were induced for 1h. The alterations in activities of various complexes (complex 1, II, III and IV) of mitochondrial electron transport chain (ETC), aconitase activity, oxygen consumption rate, and the ATP content were seen...
September 7, 2017: International Journal of Biological Macromolecules
https://www.readbyqxmd.com/read/28883595/chewing-gum-developed-that-detects-peri-implant-disease
#12
(no author information available yet)
No abstract text is available yet for this article.
September 8, 2017: British Dental Journal
https://www.readbyqxmd.com/read/28858282/-assessment-of-caries-risk-factors-among-school-age-children-by-comparing-egohid-scores-in-minsk-and-moscow
#13
P A Leus, L P Kiselnikova, T N Terekhova
The aim of the study was to assess the acceptability of the objective and subjective indicators for identification of oral diseases risk factors and the quality of dental care of school-aged children. The study included 200 school children of two age groups (12 and 15-year-old) surveyed in Minsk and Moscow cities using European global system of oral health indicators development (EGOHID). The modified WHO questionnaire was used to study behavioral habits of 15-year-old children. There were significant variations in the most indicators studied in different localities...
2017: Stomatologii︠a︡
https://www.readbyqxmd.com/read/28853512/-advances-in-macrophage-function-and-its-anti-inflammatory-and-proresolving-activity-and-role-in-periodontitis-development
#14
Bai Lin, Xin Yuejiao, Duan Dingyu, Xu Yi
Macrophage plays an important role in human innate immune system. It has powerful functions, such as recognition, phagocytosis, and bacteria and foreign body removal. Periodontitis, which is a chronic infectious disease characterized by gum inflammation and bone loss, is a major cause of tooth loss in adults. Several studies demonstrated that periodontal tissue destruction is caused by the host immune response defending against infections. As an important part of host immune response, macrophage is also involved in periodontitis pathogenesis...
August 1, 2017: Hua Xi Kou Qiang Yi Xue za Zhi, Huaxi Kouqiang Yixue Zazhi, West China Journal of Stomatology
https://www.readbyqxmd.com/read/28836540/gingival-fibromatosis-with-hypertrichosis-syndrome-case-series-of-rare-syndrome
#15
Preetha Balaji, S M Balaji
Gingival fibromatosis with hypertrichosis syndrome is an extremely rare genetic condition characterized by profound overgrowth of hair and gums, as well as other variable features. Gingival fibromatosis is characterized by a large increase in the gingival dimension which extends above the dental crowns, covering them partially or completely. They were found to have a genetic origin, may also occur in isolation or be part of a syndrome, or acquired origin, due to specific drugs administered systemically. Congenital generalized hypertrichosis is a heterogeneous group of diseases with continuing excessive growth of terminal hair without androgenic stimulation...
July 2017: Indian Journal of Dental Research: Official Publication of Indian Society for Dental Research
https://www.readbyqxmd.com/read/28834249/are-educating-and-promoting-interventions-effective-in-oral-health-a-systematic-review
#16
REVIEW
M Ghaffari, S Rakhshanderou, A Ramezankhani, Yab Buunk-Werkhoven, M Noroozi, B Armoon
OBJECTIVE: It is estimated that about 20%-25% of the world's population are suffering from periodontal diseases or severe gum diseases. This requires appropriate interventions. For the development of effective and evidence-based programmes tailored to the target group, the aim of this review was to survey to the effectiveness of oral health education and promotion interventions in the relevant groups of people. METHODS: The electronic databases including PubMed, EMBASE, Web of science and Cochrane Library were searched for English language studies between 2010 and (January-December) 2016...
August 22, 2017: International Journal of Dental Hygiene
https://www.readbyqxmd.com/read/28820476/biosynthesis-of-s-adenosylmethionine-by-magnetically-immobilized-escherichia-coli-cells-highly-expressing-a-methionine-adenosyltransferase-variant
#17
Chunli Yin, Tao Zheng, Xin Chang
S-Adenosylmethionine (SAM) is a natural metabolite having important uses in the treatment of various diseases. To develop a simple and effective way to produce SAM, immobilized Escherichia coli cells highly expressing an engineered variant of methionine adenosyltransferase (MAT) were employed to synthesize SAM. The recombinant I303V MAT variant was successfully produced at approximately 900 mg/L in a 10-L bioreactor and exhibited significantly less product inhibition and had a four-fold higher specific activity (14...
August 18, 2017: Molecules: a Journal of Synthetic Chemistry and Natural Product Chemistry
https://www.readbyqxmd.com/read/28819632/detection-of-islet-cell-immune-reactivity-with-low-glycemic-index-foods-is-this-a-concern-for-type-1-diabetes
#18
Datis Kharrazian, Martha Herbert, Aristo Vojdani
Dietary management of autoimmune diabetes includes low glycemic foods classified from the glycemic index, but it does not consider the role that immunoreactive foods may play with the immunological etiology of the disease. We measured the reactivity of either monoclonal or polyclonal affinity-purified antibodies to insulin, insulin receptor alpha, insulin receptor beta, zinc transporter 8 (ZnT8), tyrosine phosphatase-based islet antigen 2 (IA2), and glutamic acid decarboxylase (GAD) 65 and 67 against 204 dietary proteins that are commonly consumed...
2017: Journal of Diabetes Research
https://www.readbyqxmd.com/read/28817864/tobacco-cessation-strategies-it-takes-a-village
#19
Debbie Anne Chiu Qua
Smoking is the leading cause of preventable death and chronic diseases in the U.S. Identifying smokers and providing appropriate intervention is therefore an integral part of each clinic visit. A combination of pharmacotherapy as well as behavioral counseling provides the best results. Pharmacotherapy includes nicotine replacement (patch, gum, lozenges), bupropion and varenicline. More recently, electronic nicotinic delivery systems (such as e-cigarettes, vaporizers/vape pens, and hookah pens) have become popular...
2017: South Dakota Medicine: the Journal of the South Dakota State Medical Association
https://www.readbyqxmd.com/read/28811549/diagnosing-peri-implant-disease-using-the-tongue-as-a-24-7-detector
#20
J Ritzer, T Lühmann, C Rode, M Pein-Hackelbusch, I Immohr, U Schedler, T Thiele, S Stübinger, B V Rechenberg, J Waser-Althaus, F Schlottig, M Merli, H Dawe, M Karpíšek, R Wyrwa, M Schnabelrauch, L Meinel
Our ability of screening broad communities for clinically asymptomatic diseases critically drives population health. Sensory chewing gums are presented targeting the tongue as 24/7 detector allowing diagnosis by "anyone, anywhere, anytime". The chewing gum contains peptide sensors consisting of a protease cleavable linker in between a bitter substance and a microparticle. Matrix metalloproteinases in the oral cavity, as upregulated in peri-implant disease, specifically target the protease cleavable linker while chewing the gum, thereby generating bitterness for detection by the tongue...
August 15, 2017: Nature Communications
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