Clinical Imaging Findings of Vestibular Aqueduct Trauma in a Patient With Posttraumatic Meniere's Syndrome

In conclusion, for the radiological assessment of TB fractures, the entire VA should be regarded as a part of the otic capsule, and delayed inner ear sequelae should be anticipated for retrolabyrinthine fracture lines that course into or through the VA. When considering treatment options in cases similar to the present, our findings suggest that surgical interventions targeting the eES (ES shunting/decompression procedures (31–33), which are used in MD with the intention to drain the hydropic endolymphatic fluid space, or to improve the fluid resorptive functions of the eES, respectively, most likely cannot work as proposed, because of the obliterated VA that separates the eES from the other labyrinthine fluid spaces. Limitations of this case review concern events in the patient's medical history that may be confounding factors in the etiology of Meniere's symptoms: At age 27, the patient received chemotherapeutic treatment with cisplatin for a neoplastic disease (extragonadal germ cell tumor in the mediastinum). Although cisplatin can have cochleo-/vestibulotoxic side effects, PTA after chemotherapy showed no significant threshold changes compared to pretreatment thresholds. Moreover, no association between cisplatin treatment and Meniere's-like symptoms has been reported in the literature. The differential diagnosis of “delayed endolymphatic hydrops”—i.e., the onset of episodic vestibular symptoms years after a profound senso...
Source: Frontiers in Neurology - Category: Neurology Source Type: research

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We have vacancies for the Editor-in-Chief positions on the Editorial Boards of Endocrine Connections and Endocrine-Related Cancer.Endocrine Connections is jointly owned by the Society for Endocrinology and the European Society of Endocrinology. It is an open access journal offering authors the highest possible visibility for their work and stimulating cross-discipline collaboration. Read the full job description.Endocrine-Related Cancer is the official flagship journal of the Society for Endocrinology and is endorsed by the European Society of Endocrinology, Endocrine Society of Australia...
Source: Society for Endocrinology - Category: Endocrinology Source Type: news
Conclusion T4 stage patients had worse survival in N2 group. To get a more precisely stratification, skip metastasis and number of involved lymph node stations should be considered in future N stage classification. 
 DOI: 10.3779/j.issn.1009-3419.2020.01.03
Source: Chinese Journal of Lung Cancer - Category: Cancer & Oncology Source Type: research
Conclusion Anlotinib effectively controlled the growth of NSCLC and improved TAO related symptoms. Anlotinib maybe normalize disordered growth of blood vessels through the VEGF signaling pathway, rather than simply inhibiting angiogenesis. 
 DOI: 10.3779/j.issn.1009-3419.2020.01.10
Source: Chinese Journal of Lung Cancer - Category: Cancer & Oncology Source Type: research
Authors: Wang B, Zhang J, Pan W, Cao S, Li B, Bai L, Hu P, Tian Y, Jiang D, Wang K Abstract BACKGROUND Elderly people with white-matter hyperintensities (WMHs) typically show cognitive impairment. Attention, consisting of 3 independent component processes (alerting, orienting, and executive control), is crucial for cognitive functioning. Little is known about how WMHs interfere with these attention subdomains. In the present study, we sought to describe characteristics of attention deficits in patients with age-related WMHs and to assess whether the severity and location of lesions differentially affect specific at...
Source: Medical Science Monitor - Category: Research Tags: Med Sci Monit Source Type: research
In this study, chlorhexidine (CHX)–silver (Ag) hybrid nanoparticles (NPs) coated gauze was developed, and their bactericidal effect and in vivo wound healing capacities were tested. A new method was developed to synthesise the NPs, wherein Ag nitrate mixed with sodium (Na) metaphosphate and reduced using Na borohydride. Finally, CHX digluconate was added to form the hybrid NPs. To study the antibacterial efficacy of particles, the minimal inhibition concentration and biofilm degradation capacity against Gram-positive and Gram-negative bacteria was studied using Escherichia coli and Staphylococcus aureus. The results ...
Source: IET Nanobiotechnology - Category: Nanotechnology Source Type: research
This study aims to synthesise and characterise magnetically responsive polymer colloids (MRPCs). Healthy tissue damage done by chemotherapy session could be minimised by MRPCs. For the colloidal formulation of MRPCs, the oil in water emulsion technique was employed with the aid of sonication and stirring. The organic phase of emulsion contained methotrexate (MTX) drug, Eudragit E100 and CoFe2O4 (synthesised by co-precipitation) in ethanol, and the aqueous phase contained tween 80 in deionised water. The emulsion was optimised by studying/adjusting two different parameters, i.e. the concentration of constituents and sonicat...
Source: IET Nanobiotechnology - Category: Nanotechnology Source Type: research
Publication date: Available online 15 January 2020Source: Neuroscience &Biobehavioral ReviewsAuthor(s): Antonio Armario, Javier Labad, Roser NadalAbstractARMARIO, A, J. Labad and R. Nadal. Focusing attention on biological markers of acute stressor intensity: empirical evidence and limitations. NEUROSCIENCE AND BIOBEHAVIORAL REVIEWS. The availability of biological markers that objectively quantify stress is a highly relevant issue. However, experimental evidence suggests that most physiological changes elicited by emotional stressors do not reflect their intensity and are not useful for this purpose. Thus, we review exp...
Source: Neuroscience and Biobehavioral Reviews - Category: Neuroscience Source Type: research
Authors: Fontes MAP, Marzano LAS, Silva CC, Silva ACSE Abstract Despite the current availability of safe and efficient drugs for treating hypertension, a substantial number of patients are drug-resistant hypertensives. Aiming this condition, a relatively new approach named catheter-based renal denervation was developed. We have now a clinically relevant time window to review the efficacy of renal denervation for treating this form of hypertension. This short review addresses the physiological contribution of renal sympathetic nerves for blood pressure control and discusses the pros and cons of renal denervation pro...
Source: Jornal Brasileiro de Nefrologia - Category: Urology & Nephrology Tags: J Bras Nefrol Source Type: research
Publication date: Available online 15 January 2020Source: The Annals of Thoracic SurgeryAuthor(s): Harold G. Roberts, Lawrence M. Wei
Source: The Annals of Thoracic Surgery - Category: Cardiovascular & Thoracic Surgery Source Type: research
Publication date: Available online 15 January 2020Source: Colloids and Surfaces B: BiointerfacesAuthor(s): Susmita Biswas, Udita Chatterjee, Sriparnika Sarkar, Finaz Khan, Debbethi Bera, Madhumita Mukhopadhyay, Soumyabrata Goswami, Sandip Chakrabarti, Susmita DasAbstractLow Molecular Weight (LMWG) gelators are small molecules that form supramolecular self-assembly involving physical forces and are highly biocompatible. However, fragility of these physical gels restricts their applicability where gels of higher mechanical strength are required. Herein, we have developed two different types of 2-D carbon nanomaterials viz. g...
Source: Colloids and Surfaces B: Biointerfaces - Category: Biochemistry Source Type: research
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