Notes

Msps controls acentrosomal microtubule assemblage and also reactivation associated with quiescent sensory come tissues.
In mediation analyses, RSS and SLEES scores were found to be partial mediating factors in the relationship between pain severity and psychosocial QoL.

Adolescents with migraine and TTH had higher perceived EE and lower self-esteem than their healthy peers. The most important result of this study was the demonstration that self-esteem and perceived EE can be two factors that play a mediating role in the relationship between headache and psychosocial QoL.
Adolescents with migraine and TTH had higher perceived EE and lower self-esteem than their healthy peers. The most important result of this study was the demonstration that self-esteem and perceived EE can be two factors that play a mediating role in the relationship between headache and psychosocial QoL.
To clarify the mechanisms of hypersensitivity and spontaneous pain in intraoral structures in rats with diabetes mellitus (DM) accompanied by reduced saliva.

Adult male Sprague-Dawley rats received a single injection of streptozocin (50 mg/kg) to induce DM. Saliva volume, intraoral hypersensitivity to menthol and capsaicin solutions, and head-withdrawal thresholds (HWTs) to noxious heat and mechanical stimulation of the tongue and whisker pad were measured.

On day 7 after streptozocin injection, rats with DM had a significantly reduced spontaneous saliva volume, polydipsia, capsaicin aversion of the intraoral mucosa, and a reduced HWT to noxious mechanical stimulation of the whisker pad skin. The HWT to noxious mechanical stimulation of the tongue reduced further on day 14 after streptozocin injection. These symptoms are similar to the orofacial and intraoral complaints of patients with DM. Meanwhile, reduction of HWT to noxious heat stimulation of the tongue and whisker pad were not observed. These results indicate that spontaneous intraoral mucosal pain and mechanical facial hypersensitivity are antecedent symptoms before mechanical hypersensitivity of the tongue.

The mechanisms of saliva reduction, spontaneous intraoral mucosa pain, and mechanical hypersensitivity of intraoral and facial structures induced by DM involve both peripheral and autonomic neuropathies. Tongue hypersensitivity to noxious mechanical stimulation might be aggravated by xerostomia.
The mechanisms of saliva reduction, spontaneous intraoral mucosa pain, and mechanical hypersensitivity of intraoral and facial structures induced by DM involve both peripheral and autonomic neuropathies. Tongue hypersensitivity to noxious mechanical stimulation might be aggravated by xerostomia.
To investigate the associations between temporomandibular disorders (TMDs) and sleep disorders in adult subjects.

The PubMed, Embase, Evidence-Based Medicine Reviews, and ProQuest Dissertations & Theses databases were searched for studies published in English up to September 2019. Unpublished/gray literature and reference lists of identified articles were also examined. Inclusion criteria were male and female adults, presence or absence of a TMD based on the RDC/TMD or DC/TMD criteria, presence or absence of a sleep disorder according to the International Classification of Sleep Disorders, and any of the following study designs cross-sectional, case-control, or longitudinal. Methodologic quality assessment was conducted using the National Heart, Lung, and Blood Institute quality assessment tools.

Twenty-two studies (11 cross-sectional, 9 case-control, 1 prospective cohort, and 1 mixed design) met the inclusion criteria. TMDs were assessed independently in relation to sleep bruxism (SB), obstructive sleep apnea (OSA), and sleep quality (SQ). All studies but one assessed TMDs using the RDC/TMD criteria. The relation between the TMD and the different sleep disorders was conflicting for SB and positive for OSA and SQ. Five studies were of good quality, and 17 were of fair quality.

The evidence is inconclusive regarding the relationship between TMDs and SB and insufficient regarding the relationship with OSA. There is consistently fair evidence to support an association between TMD and SQ. This study highlights the need for higher-quality longitudinal studies to clarify the association between TMDs and sleep disorders.
The evidence is inconclusive regarding the relationship between TMDs and SB and insufficient regarding the relationship with OSA. mTOR target There is consistently fair evidence to support an association between TMD and SQ. This study highlights the need for higher-quality longitudinal studies to clarify the association between TMDs and sleep disorders.
To evaluate the diagnostic value of non-nerve-selective MRI sequences in posttraumatic trigeminal neuropathic pain (PTNP).

This study retrospectively analyzed all MRI protocols performed between February 2, 2012 and June 20, 2018 commissioned by the Department of Oral and Maxillofacial Surgery, University Hospitals Leuven. Demographic, clinical, and radiologic data were extracted from the records of patients with an MRI in the context of PTNP. A contingency table was constructed based on the opinions of the treating physician and the radiologist who initially evaluated the MRI. Sensitivity, specificity, positive predictive value, and negative predictive value were calculated.

The sample consisted of 27 women (65.9%) and 14 men (34.1%). The sensitivity and negative predictive value of MRI in PTNP were 0.18 and 0.77, respectively. Artifacts interfered with visualization of a possible cause of the trigeminal pain in 24.4% of MRIs. Almost all artifacts (90%) were caused by metal debris originating from the causal procedure or posttraumatic surgeries. MRI resulted in changed management for PTNP patients only once.

The diagnostic value of non-nerve-selective MRI sequences for PTNP is low and has little impact on clinical management. Therefore, there is a need for dedicated sequences with high resolution and low artifact susceptibility for visualizing the posttraumatic injuries of the trigeminal branches.
The diagnostic value of non-nerve-selective MRI sequences for PTNP is low and has little impact on clinical management. Therefore, there is a need for dedicated sequences with high resolution and low artifact susceptibility for visualizing the posttraumatic injuries of the trigeminal branches.
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