keyword
MENU ▼
Read by QxMD icon Read
search

Salivary

keyword
https://www.readbyqxmd.com/read/28534125/salivary-glands-abnormalities-in-oculo-auriculo-vertebral-spectrum
#1
Davide Brotto, Renzo Manara, Stefania Vio, Sara Ghiselli, Elena Cantone, Rodica Mardari, Irene Toldo, Valentina Stritoni, Alessandro Castiglione, Elisa Lovo, Patrizia Trevisi, Roberto Bovo, Alessandro Martini
BACKGROUND: Feeding and swallowing impairment are present in up to 80% of oculo-auriculo-vertebral spectrum (OAVS) patients. Salivary gland abnormalities have been reported in OAVS patients but their rate, features, and relationship with phenotype severity have yet to be defined. MATERIAL AND METHODS: Parotid and submandibular salivary gland hypo/aplasia was evaluated on head MRI of 25 OAVS patients (16 with severe phenotype, Goldenhar syndrome) and 11 controls...
May 22, 2017: Clinical Oral Investigations
https://www.readbyqxmd.com/read/28532571/age-and-sex-related-differences-in-masseter-size-and-its-role-in-oral-functions
#2
Chia-Shu Lin, Ching-Yi Wu, Shih-Yun Wu, Kai-Hsiang Chuang, Hsiao-Han Lin, Dong-Hui Cheng, Wen-Liang Lo
BACKGROUND: The masseter muscle plays a key structural and functional role in the stomatognathic system. Researchers' cumulative evidence has suggested that the variation in the size of a person's masseter muscle may be a critical factor related to individual differences in oral functions. However, researchers have not yet investigated systematically the effect of a person's age and sex on masseter muscle size and the association of masseter muscle size with other clinical metrics, including masticatory performance (MP) and salivary flow rate (SFR)...
May 20, 2017: Journal of the American Dental Association
https://www.readbyqxmd.com/read/28532233/updates-on-sj%C3%A3-gren-s-syndrome-from-proteomics-to-protein-biomarkers
#3
Chiara Baldini, Antonella Cecchettini, Alessia Gallo, Stefano Bombardieri
Primary Sjögren's syndrome (pSS) is a complex heterogeneous autoimmune disorder, typically affecting exocrine glands. Recently, a great interest has arisen in searching for novel biomarkers able to improve the diagnostic work-up of the disease as well as the general assessment and the prognostic stratification of pSS patients. From this perspective, salivary proteomics has appeared as a promising tool considering that salivary proteins may closely reflect the underlying disease processes in the salivary glands...
May 23, 2017: Expert Review of Proteomics
https://www.readbyqxmd.com/read/28532068/synthetic-peptides-derived-from-salivary-proteins-and-the-control-of-surface-charge-densities-of-dental-surfaces-improve-the-inhibition-of-dental-calculus-formation
#4
Bernd Grohe
Peptides descended from the salivary proteins statherin and histatin were recently identified in saliva and the acquired enamel pellicle (AEP), a proteomic layer coated on enamel. In particular, the statherin phosphopeptide DpSpSEEKFLR (DSS) was found to adsorb to enamel-like hydroxyapatite and inhibit plaque-related crystal formation. To determine the mechanism of these processes, we studied peptide-crystal interactions based on the sequences DSS and RKFHEKHHSHRGYR (RKF). The latter is a basic histatin sequence showing antimicrobial effects...
August 1, 2017: Materials Science & Engineering. C, Materials for Biological Applications
https://www.readbyqxmd.com/read/28531213/perfusion-mr-imaging-detection-of-carcinoma-arising-from-preexisting-salivary-gland-pleomorphic-adenoma-by-computer-assisted-analysis-of-time-signal-intensity-maps
#5
Ikuo Katayama, Sato Eida, Shuichi Fujita, Yuka Hotokezaka, Misa Sumi, Takashi Nakamura
Tumor perfusion can be evaluated by analyzing the time-signal intensity curve (TIC) after dynamic contrast-enhanced (DCE) MR imaging. Accordingly, TIC profiles are characteristic of some benign and malignant salivary gland tumors. A carcinoma ex pleomorphic adenoma (CXPA) arises from a long-standing pleomorphic adenoma (PA) and has a distinctive prognostic risk depending on the tumor growth potential such as invasion beyond the preexisting capsule. Differentiating CXPA from PA can be very challenging. In this study, we have attempted to discriminate CXPA from PA based on a two-dimensional TIC mapping algorithm...
2017: PloS One
https://www.readbyqxmd.com/read/28531172/experimental-evaluation-of-cryopreservative-solutions-to-maintain-in-vitro-and-in-vivo-infectivity-of-p-berghei-sporozoites
#6
Naresh Singh, Samantha J Barnes, Sandra Kennedy, John H Adams
The rodent malaria parasite Plasmodium berghei is an excellent model organism for laboratory-based experimental evaluation of anti-malarial therapeutics prior to studies with human malaria parasites. The rodent model is especially important for evaluation of pre-erythrocytic (PE) stage therapies, especially as current efforts to develop new PE vaccines and drugs is limited by access to P. falciparum and P. vivax sporozoites. Developing a more effective method for cryopreservation of sporozoites would help improve access to sporozoites for laboratories lacking suitable insectary facilities...
2017: PloS One
https://www.readbyqxmd.com/read/28530780/retromandibular-transparotid-approach-for-subcondylar-mandibular-fractures-a-retrospective-study
#7
Gökhan Göçmen, Altan Varol, Onur Atalı, Sertaç Aktop, Selçuk Basa
BACKGROUND: The aim was to evaluate the effectiveness and complications of retromandibular transparotid approach performed for the reduction of dislocated subcondylar fractures. METHODS: Fourteen patients with subcondylar mandibular fractures were evaluated (8 male, 6 female, age range 19-43 years). The primary predictor variable in the present study was time (preoperative vs postoperative). The primary outcome variables were inflammatory complication, facial nerve deficit (House and Brackmann classification), and presence of parotid fistula...
May 2017: Ulusal Travma Ve Acil Cerrahi Dergisi, Turkish Journal of Trauma & Emergency Surgery: TJTES
https://www.readbyqxmd.com/read/28530607/metabolic-and-rna-profiling-elucidates-proanthocyanidins-accumulation-in-aglianico-grape
#8
Alessandra Rinaldi, Clizia Villano, Carmine Lanzillo, Angelo Tamburrino, Michael Jourdes, Pierre-Louis Teissedre, Luigi Moio, Luigi Frusciante, Domenico Carputo, Riccardo Aversano
Aglianico grapes are known for their high content of proanthocyanidins (PAs), which are responsible for the astringency of wines derived from this cultivar. However, the accumulation of PAs and their genetic control during berry development remain largely unexplored. This work aimed to monitor astringency-causing PAs in Aglianico berries and correlate them with the expression of 14 key genes. Berries were collected during ripening and dissected in skins and seeds. PAs were fractionated and the content of total phenolics, flavans, anthocyanins, tannins reactive towards salivary proteins and tannin structural composition were evaluated...
October 15, 2017: Food Chemistry
https://www.readbyqxmd.com/read/28530493/cutaneous-adenoid-cystic-carcinoma-with-perineural-invasion-diagnosed-in-the-foot-a-case-report
#9
Modupe M Agunbiade, Sanaz Lalehparvar, Morteza Khaladj
Adenoid cystic carcinoma is a rare, slow-growing neoplasm. It is most commonly located in the salivary glands, affects people older than 55 years of age, and has a predilection for women. These lesions may recur locally but have shown low metastatic potential. We present the unique case of a 71-year-old female with a nonraised hyperpigmented lesion isolated to the right heel. Confusion surrounded the clinical presentation of this dermatologic lesion, and many physicians postulated several differential diagnoses...
May 22, 2017: Journal of the American Podiatric Medical Association
https://www.readbyqxmd.com/read/28530434/associations-between-observed-parenting-behavior-and-adolescent-inflammation-two-and-a-half-years-later-in-a-community-sample
#10
Michelle L Byrne, Sally Horne, Neil M O'Brien-Simpson, Katrina A Walsh, Eric C Reynolds, Orli S Schwartz, Sarah Whittle, Julian G Simmons, Lisa Sheeber, Nicholas B Allen
OBJECTIVE: Family environments have an effect on physical health during adolescence, and a possible underlying mechanism is inflammation. However, little is known about the association between observed parenting behaviors and immune system functioning. The current study examined whether positive and negative emotional parental behaviors observed during family interactions were associated with inflammation in adolescents. METHOD: Sixty-one parent-adolescent dyads (37 male adolescents, 60...
May 22, 2017: Health Psychology: Official Journal of the Division of Health Psychology, American Psychological Association
https://www.readbyqxmd.com/read/28530322/-oro-dento-facial-manifestations-in-patients-with-familial-dysautonomia
#11
REVIEW
Eliyahu Mass
The oro-dento-facial features and dysfunctions of children with hereditary sensory and autonomic neuropathy type III (HSAN III), known as familial dysautonomia (FD) or Riley-Day syndrome, were first described in the scientific literature in 1949. They include: dental trauma, dental and soft tissue selfmutilation, normal dental age, normal sequence and timing of eruption and exfoliation of teeth, smaller tooth size, different and disproportional tooth components, normal alveolar bone height, small jaws, mild crowding and malocclusion...
August 2016: Harefuah
https://www.readbyqxmd.com/read/28530137/intravoxel-incoherent-motion-magnetic-resonance-imaging-of-the-normal-appearing-parotid-glands-in-patients-with-differentiated-thyroid-cancer-after-radioiodine-therapy
#12
Jie Shen, Xiao-Quan Xu, Guo-Yi Su, Hao Hu, Hai-Bin Shi, Wei Liu, Fei-Yun Wu
Background Radiation damage to the salivary gland is a common complication of radioiodine therapy (RIT) in the patients with differentiated thyroid cancer (DTC). Purpose To investigate the feasibility of using intravoxel incoherent motion (IVIM) magnetic resonance imaging (MRI) to detect radiation-induced changes of normal-appearing parotid glands in the patients after RIT for DTC. Material and Methods We prospectively enrolled 20 patients with RIT-induced sialoadenitis and 20 healthy control (HC) participants...
January 1, 2017: Acta Radiologica
https://www.readbyqxmd.com/read/28530128/in-vivo-endocrine-secretion-of-prostacyclin-following-expression-of-a-cox-1-pgis-fusion-protein-in-the-salivary-glands-of-rats-via-non-viral-gene-therapy
#13
Zhimin Wang, Raymond L Benza, Lee Zourelias, Angela Sanguino, Ramaz Geguchadze, Kelly J Shields, Changgong Wu, Kristin B Highland, Michael J Passineau
Pulmonary arterial hypertension is a progressive disease that culminates in right heart failure and death. Prostacyclin(PGI2) and its derivatives are effective treatments for PAH when administered as continuous parenteral infusions. This treatment paradigm requires medical sophistication, and patients are at risk for complications from an indewelling catheter; drug interruptions may result in rebound pulmonary hypertension and death. We hypothesized that the salivary gland can be repurposed into an endogenous production site for circulating PGI2 through the expression of a fusion protein embodying cyclooxygenase-1(Cox1) and prostacyclin synthase(PGIS) domains...
May 20, 2017: Human Gene Therapy
https://www.readbyqxmd.com/read/28530018/performance-of-low-dose-cosyntropin-stimulation-test-handled-via-plastic-tube
#14
Leonard Saiegh, Asala Abu-Ahmad, Mohammad Sheikh-Ahmad, Maria Reut, Limor Chen-Konak, Nizar Jiries, Carmela Shechner
PURPOSE: Studies on 1 μg low-dose test showed that among 1 μg cosyntropin samples pushed through long IV plastic tubing, some adrenocorticotropic hormone dosage was not recovered, and in healthy volunteers it provided subnormal cortisol responses. The aim of the current study is to assess whether there is any loss in adrenocorticotropic hormone 1-24 concentration when pushed through a short plastic tube, and to assess serum and salivary cortisol responses in low-dose test among healthy volunteers, using a similar short plastic tube vs...
May 22, 2017: Endocrine
https://www.readbyqxmd.com/read/28529753/assessment-of-xerostomia-and-its-impact-on-quality-of-life-in-head-and-neck-cancer-patients-undergoing-radiation-therapy
#15
Pinelopi-Theopisti Memtsa, Maria Tolia, Ioannis Tzitzikas, John Bizakis, Kyriaki Pistevou-Gombaki, Martha Charalambidou, Chrysoula Iliopoulou, George Kyrgias
Xerostomia in head and neck (H&N) cancer patients significantly affects their quality of life (QoL). The aim of the present study was to investigate the associations among QoL, xerostomia and quantity of saliva in a sample of H&N cancer patients who had received conventional radiotherapy (RT). A total of 60 H&N adult patients were enrolled in this prospective study. The patients completed the European Organisation for Research and Treatment of Cancer Quality of Life Questionnaire-Core 30 (QLQ-C30), the Quality of Life Questionnaire Head and Neck Module (QLQ-H&N35) and the Greek version of the XQ questionnaire at 4 timepoints: At the beginning of RT, at the end of RT, 6 months after RT completion and 1 year after RT completion...
May 2017: Molecular and Clinical Oncology
https://www.readbyqxmd.com/read/28529274/pleomorphic-adenoma-of-the-labial-gland-characterized-by-reticular-pattern-of-myoepithelial-cells-in-a-dog
#16
Mizuki Kuramochi, Takeshi Izawa, Shin Nishimura, Terumasa Shimada, Mitsuru Kuwamura, Jyoji Yamate
An 11-year-old female golden retriever dog had a mass at the right corner of the upper lip, which gradually increased in size and protruded into the oral cavity. The mass was removed surgically. The cut surface of the mass was smooth, whitish and solid, and covered by the oral mucosal membrane. Histopathologically, the mass consisted mainly of reticular pattern of short spindle cells that stained positively for cytokeratin AE1/AE3, α-smooth muscle actin and p63, suggestive of a myoepithelial cell phenotype...
May 20, 2017: Journal of Veterinary Medical Science
https://www.readbyqxmd.com/read/28528891/salivary-steroids-hormones-well-being-and-physical-performance-during-an-intensification-training-period-followed-by-a-tapering-period-in-youth-rhythmic-gymnasts
#17
Kizzy Antualpa, Marcelo Saldanha Aoki, Alexandre Moreira
This study examined the effect of an intensification period (IT; 4weeks; after a habitual training period; HT) followed by a tapering period (TP; 2weeks) on salivary hormones (testosterone - T and cortisol - C), well-being (WB), and physical performance in 23 rhythmic gymnasts (RG; Under-11 group [G1], Under-13 group [G2], and >13 group [G3]). The session-rating of perceived exertion was used to quantify the daily internal training load (ITL). The WB questionnaire was completed daily. Physical performance tests and saliva sampling were carried out at the beginning of the IT (T1), after IT (T2), and after TP (T3)...
May 18, 2017: Physiology & Behavior
https://www.readbyqxmd.com/read/28528309/maintenance-of-claudin-3-expression-and-the-barrier-functions-of-intercellular-junctions-in-parotid-acinar-cells-via-the-inhibition-of-src-signaling
#18
Megumi Yokoyama, Takanori Narita, Hajime Sakurai, Osamu Katsumata-Kato, Hiroshi Sugiya, Junko Fujita-Yoshigaki
OBJECTIVES: Salivary acinar and duct cells show different expression patterns of claudins, which may reflect their different functions. To study the role of claudins in saliva secretion, we examined alterations in the expression patterns of cell adhesion molecules in parotid glands of γ-irradiated rats and analyzed the influence of those changes on intercellular barrier function using primary cultures of parotid acinar cells. DESIGN: Rats were γ-irradiated with doses of 5, 15 or 20Gy, and expression levels of cell adhesion molecules were examined by immunoblotting analysis...
May 15, 2017: Archives of Oral Biology
https://www.readbyqxmd.com/read/28528128/comparison-of-the-diagnostic-value-of-four-scoring-systems-in-primary-sj%C3%A3-gren-s-syndrome-patients
#19
Xuan Qi, Chao Sun, Yu Tian, Yuxiang Han, Chenxing Peng, Hongtao Jin, Lixia Gao
PURPOSE: We attempted to evaluate the diagnostic value of different salivary gland ultrasonography (SGUS) scoring systems for primary sjögren's syndrome (pSS). METHODS: Total 134 patients with pSS and 109 non-SS sicca controls were included in our study. All the cases were evaluated by four scoring systems (such as 0-16 SGUS, 0-3 SGUS, Parotid glands and Submandibular salivary glands scoring system). The receiver operating characteristic (ROC) analysis was performed for the four scoring systems...
May 17, 2017: Immunology Letters
https://www.readbyqxmd.com/read/28527858/repeated-haemorrhages-in-peripheral-nerve-sheath-tumours-of-the-salivary-glands-after-minor-injury
#20
S Kondo, N Aoyagi, K Narihira, M Furuno, T Kikuta
Repeated haemorrhages in peripheral nerve sheath tumours of the salivary glands are rare. We report the case of a patient with neurofibromatosis type 1 who had two episodes of massive haemorrhage in his right parotid gland the day after a minor injury. Oral and maxillofacial surgeons should be aware that vasculopathy may occur in patients with these tumours.
May 17, 2017: British Journal of Oral & Maxillofacial Surgery
keyword
keyword
28950
1
2
Fetch more papers »
Fetching more papers... Fetching...
Read by QxMD. Sign in or create an account to discover new knowledge that matter to you.
Remove bar
Read by QxMD icon Read
×

Search Tips

Use Boolean operators: AND/OR

diabetic AND foot
diabetes OR diabetic

Exclude a word using the 'minus' sign

Virchow -triad

Use Parentheses

water AND (cup OR glass)

Add an asterisk (*) at end of a word to include word stems

Neuro* will search for Neurology, Neuroscientist, Neurological, and so on

Use quotes to search for an exact phrase

"primary prevention of cancer"
(heart or cardiac or cardio*) AND arrest -"American Heart Association"