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https://www.readbyqxmd.com/read/28728321/review-of-the-nomenclature-of-the-retaining-ligaments-of-the-cheek-frequently-confused-terminology
#1
Yeui Seok Seo, Jennifer Kim Song, Tae Suk Oh, Seong Ihl Kwon, Tanvaa Tansatit, Joo Heon Lee
Since the time of its inception within facial anatomy, wide variability in the terminology as well as the location and extent of retaining ligaments has resulted in confusion over nomenclature. Confusion over nomenclature also arises with regard to the subcutaneous ligamentous attachments, and in the anatomic location and extent described, particularly for zygomatic and masseteric ligaments. Certain historical terms-McGregor's patch, the platysma auricular ligament, parotid cutaneous ligament, platysma auricular fascia, temporoparotid fasica (Lore's fascia), anterior platysma-cutaneous ligament, and platysma cutaneous ligament-delineate retaining ligaments of related anatomic structures that have been conceptualized in various ways...
July 2017: Archives of Plastic Surgery
https://www.readbyqxmd.com/read/28728320/temple-and-postauricular-dissection-in-face-and-neck-lift-surgery
#2
Joo Heon Lee, Tae Suk Oh, Sung Wan Park, Jae Hoon Kim, Tanvaa Tansatit
Periauricular paresthesia may afflict patients for a significant amount of time after facelift surgery. When performing face and neck lift surgery, temple and posterior auricular flap dissection is undertaken directly over the auriculotemporal, great auricular, and lesser occipital nerve territory, leading to potential damage to the nerve. The auriculotemporal nerve remains under the thin outer superficial fascia just below the subfollicular level in the prehelical area. To prevent damage to the auriculotemporal nerve and to protect the temporal hair follicle, the dissection plane should be kept just above the thin fascia covering the auriculotemporal nerve...
July 2017: Archives of Plastic Surgery
https://www.readbyqxmd.com/read/28721709/-paradoxal-decrease-and-metabolic-effects-of-bnp-in-obese-patient
#3
Rémy C Martin-Du-Pan, Alain Golay
Natriuretic peptides (NP), ANP and BNP, are produced by cardiomyocytes when there is stretching of the ventricular and auricular walls in heart failure (HF). Their vasodilatator and natriuretic effect oppose to volume and pressure overload occurring in HF. Several studies have observed decreased levels of NP in obese and diabetic people and in patients with insulin resistance. This decrease could contribute to hypertension, frequently observed in obesity. NP have also a lipolytic action. Low levels of NP could promote obesity...
March 22, 2017: Revue Médicale Suisse
https://www.readbyqxmd.com/read/28721049/the-potential-role-of-vagus-nerve-stimulation-in-the-treatment-of-hiv-associated-depression-a-review-of-literature
#4
REVIEW
William C Nicholson, Mirjam-Colette Kempf, Linda Moneyham, David E Vance
Depression is the most common comorbidity and neuropsychiatric complication in HIV. Estimates suggest that the prevalence rate for depression among HIV-infected individuals is three times that of the general population. The association between HIV and clinical depression is complex; however, chronic activation of inflammatory mechanisms, which disrupt central nervous system (CNS) function, may contribute to this association. Disruptions in CNS function can result in cognitive disorders, social withdrawal, fatigue, apathy, psychomotor impairment, and sleep disturbances, which are common manifestations in depression and HIV alike...
2017: Neuropsychiatric Disease and Treatment
https://www.readbyqxmd.com/read/28720638/a-case-of-shingles-following-auricular-acupuncture
#5
Steven A Kewish
This is a case report of an occurrence of shingles (herpes zoster [HZ]) following auricular acupuncture. The patient developed acute reactivation HZ in the V1 distribution of the right trigeminal nerve involving the forehead, scalp, and medial upper eyelid 13 days after being treated with auricular acupuncture for chronic low-back pain. The lesions were initially painless, but they clustered and became painful within 2 days. The patient was treated with oral valacyclovir 1000 mg, 3 times daily for 7 days, and ibuprofen as needed...
July 2017: Journal of the American Board of Family Medicine: JABFM
https://www.readbyqxmd.com/read/28720307/diagnosis-of-relapsing-polychondritis-in-a-patient-with-chronic-cough-and-without-nasal-or-auricular-chondritis
#6
Luis Gorospe Sarasúa, Deisy Barrios-Barreto, Ismael Said-Criado, Carlos de la Puente-Bujidos
No abstract text is available yet for this article.
July 15, 2017: Reumatología Clinica
https://www.readbyqxmd.com/read/28719827/mixed-evidence-for-the-potential-of-non-invasive-transcutaneous-vagal-nerve-stimulation-to-improve-the-extinction-and-retention-of-fear
#7
A M Burger, B Verkuil, H Fenlon, L Thijs, L Cools, H C Miller, B Vervliet, I Van Diest
Extinction memories are fragile and their formation has been proposed to partially rely on vagus nerve activity. We tested whether stimulating the auricular branch of the vagus (transcutaneous VNS; tVNS) accelerates extinction and reduces spontaneous recovery of fear. Forty-two healthy students participated in a 3-day fear conditioning study, where we tested fear acquisition (day 1), fear extinction (day 2) and the retention of the extinction memory (day 3). During extinction, participants were randomly allocated to receive tVNS or sham stimulation concurrently with each CS presentation...
July 8, 2017: Behaviour Research and Therapy
https://www.readbyqxmd.com/read/28711105/partial-auricular-wedge-resection-for-both-structural-support-and-soft-tissue-coverage
#8
Alexander C Castillo, C Helen Malone, Adrian Subrt, Richard F Wagner
No abstract text is available yet for this article.
August 2017: Journal of the American Academy of Dermatology
https://www.readbyqxmd.com/read/28704401/il-13-is-a-central-mediator-of-chemical-induced-airway-hyperreactivity-in-mice
#9
Fien C Devos, Lore Pollaris, Jonathan Cremer, Sven Seys, Tomoaki Hoshino, Jan Ceuppens, Karel Talavera, Benoit Nemery, Peter H M Hoet, Jeroen A J Vanoirbeek
BACKGROUND: While the importance of the Th2 cytokine IL-13 as a central mediator of airway hyperreactivity (AHR) has been described in allergic protein-induced asthma, this has never been investigated in chemical-induced asthma. OBJECTIVE: We examined the importance of IL-13 in a mouse model of chemical-induced AHR, using toluene-2,4-diisocyanate (TDI). METHODS: In a first set-up, wild type (WT) and IL-13 knockout (KO) C57Bl/6 mice were dermally treated on days 1 and 8 with 1% TDI or vehicle (acetone/olive oil) on both ears...
2017: PloS One
https://www.readbyqxmd.com/read/28701941/rapid-alleviation-of-parkinson-s-disease-symptoms-via-electrostimulation-of-intrinsic-auricular-muscle-zones
#10
Yusuf O Cakmak, Hülya Apaydin, Güneş Kiziltan, Ayşegül Gündüz, Burak Ozsoy, Selim Olcer, Hakan Urey, Ozgur O Cakmak, Yasemin G Ozdemir, Sibel Ertan
Background: Deep brain stimulation of the subthalamic nucleus (STN-DBS) and the pedunculopontine nucleus (PPN) significantly improve cardinal motor symptoms and postural instability and gait difficulty, respectively, in Parkinson's disease (PD). Objective and Hypothesis: Intrinsic auricular muscle zones (IAMZs) allow the potential to simultaneously stimulate the C2 spinal nerve, the trigeminal nerve, the facial nerve, and sympathetic and parasympathetic nerves in addition to providing muscle feedback and control areas including the STN, the PPN and mesencephalic locomotor regions...
2017: Frontiers in Human Neuroscience
https://www.readbyqxmd.com/read/28692518/costal-cartilage-assessment-in-surgical-timing-of-microtia-reconstruction
#11
Zhongyang Sun, Xiaobo Yu, Weiwei Chen, Qinghua Yang, Yupeng Song, Jiayu Zhou, Haiyue Jiang
BACKGROUND: Rib cartilage growth is closely related to age and determines the feasibility and outcomes of auricular reconstruction. Ear reconstruction is performed as early as age 6 in efforts to treat children before school matriculation while allowing for sufficient rib growth. But there is controversy over the optimal timing of microtia reconstruction. This study employs CT imaging and surface scanning to guide the timing of auricular reconstruction in children. METHODS: A retrospective analysis was performed on 6-year-old microtia patients between January 2016 and June 2016...
July 7, 2017: Journal of Craniofacial Surgery
https://www.readbyqxmd.com/read/28692513/viability-and-biomechanics-of-diced-cartilage-blended-with-platelet-rich-plasma-and-wrapped-with-poly-lactic-co-glycolic-acid-membrane
#12
Jun-Lin Liao, Jia Chen, Bin He, Yong Chen, Jia-Qun Xu, Hong-Ju Xie, Feng Hu, Ai-Jun Wang, ChengQun Luo, Qing-Feng Li, Jian-Da Zhou
OBJECTIVES: The objective of this study was to investigate the viability and biomechanics of diced cartilage blended with platelet-rich plasma (PRP) and wrapped with poly (lactic-co-glycolic) acid (PLGA) membrane in a rabbit model. METHODS: A total of 10 New Zealand rabbits were used for the study. Cartilage grafts were harvested from 1 side ear. The grafts were divided into 3 groups for comparison: bare diced cartilage, diced cartilage wrapped with PLGA membrane, and diced cartilage blended with PRP and wrapped with PLGA membrane...
July 7, 2017: Journal of Craniofacial Surgery
https://www.readbyqxmd.com/read/28690904/auricular-pseudocyst-due-to-unusual-repetitive-manipulation-of-the-ears-clinical-approach
#13
Francisco Navarro-Triviño, Ricardo Ruiz-Villaverde
No abstract text is available yet for this article.
May 2017: Sultan Qaboos University Medical Journal
https://www.readbyqxmd.com/read/28689171/acupuncture-for-the-treatment-of-obesity-in-adults-a-systematic-review-and-meta-analysis
#14
Rong-Qiang Zhang, Jiao Tan, Feng-Ying Li, Yong-Hong Ma, Li-Xin Han, Xiao-Li Yang
OBJECTIVE: Meta-analysis was used to assess the clinical efficacy of acupuncture treatment for simple obesity and to provide evidence-based medical data for treating obesity with acupuncture. METHODS: A comprehensive search of studies on MEDLINE, EMBASE, the Cochrane Central Register of Controlled Trials and Chinese databases (Wan Fang,CNKI and VIP) from 1 January 1915 through 30 November 2015 (MEDLINE search updated through 31 December 2015) was performed. We included only randomised controlled trials (RCTs) that used acupuncture and sham acupuncture to treat simple obesity...
July 8, 2017: Postgraduate Medical Journal
https://www.readbyqxmd.com/read/28688558/bilateral-congenital-cholesteatoma-surgical-treatment-and-considerations
#15
Daniele Marchioni, Alessia Rubini, Mauricio Gonzalez-Navarro, Matteo Alicandri-Ciufelli, Adrian James, Livio Presutti
OBJECTIVES: To describe a multicenter study regarding surgical management of bilateral congenital cholesteatoma (BCC) and underline the importance of endoscopes in the management of this condition. In BCC, hearing preservation is more crucial than in unilateral cases. The endoscopic approach allows complete removal of cholesteatoma via a minimally invasive technique offering low residual disease rates while preserving the normal physiology of the middle ear and possibly the ossicular chain...
August 2017: International Journal of Pediatric Otorhinolaryngology
https://www.readbyqxmd.com/read/28684737/a-novel-ph-sensitive-carrier-for-the-delivery-of-antitumor-drugs-histidine-modified-auricularia-auricular-polysaccharide-nano-micelles
#16
Yingying Wang, Pingfei Li, Fen Chen, Lianqun Jia, Qihao Xu, Xiumei Gai, Yibin Yu, Yan Di, Zhihong Zhu, Yanyao Liang, Mengqi Liu, Weisan Pan, Xinggang Yang
The study was aimed to design a novel pH-sensitive carrier to deliver antitumor drugs to increase treatment efficiency. Histidine (His)was used to modify auricularia auricular polysaccharide (AAP) by esterification. Proton nuclear magnetic resonance spectrometry was developed to characterize the His-AAP carrier and the His-AAP Paclitaxel (PTX) micelles were prepared by self-assembled organic solvent evaporation. The formation of His-AAP PTX micelles was confirmed by dynamic light-scattering, transmission electron microscopy and high performance liquid chromatography...
July 6, 2017: Scientific Reports
https://www.readbyqxmd.com/read/28676165/repair-of-auricular-defects
#17
REVIEW
Deborah Watson, Avram Hecht
Repairing defects of the auricle requires an appreciation of the underlying 3-dimensional framework, the flexible properties of the cartilages, and the healing contractile tendencies of the surrounding soft tissue. In the analysis of auricular defects and planning of their reconstruction, it is helpful to divide the auricle into subunits for which different techniques may offer better functional and aesthetic outcomes. This article reviews many of the reconstructive options for defects of the various auricular subunits...
August 2017: Facial Plastic Surgery Clinics of North America
https://www.readbyqxmd.com/read/28671102/pentoxifylline-intervention-and-drug-action-in-scalping-forehead-flap-for-large-temporal-cutaneous-defects
#18
Jing An, Xingqi Chen, Yuhang Sun
Pentoxifylline is widely used in the treatment of cerebrovascular disease, at present, there are a variety of drugs in the clinical expansion of the role of the skin flap, by improving or promoting blood circulation, to ensure the survival of the flap. We designed scalping forehead flap to reconstruct large temporal cutaneous defects. This flap is reliable and can give us excellent postoperative result. This design has several advantages and is worth to be promoted. The scalping forehead flap we designed is reliable...
May 2017: Pakistan Journal of Pharmaceutical Sciences
https://www.readbyqxmd.com/read/28670257/changes-of-langerhans-cells-during-skin-ageing
#19
Barbara Zegarska, Katarzyna Pietkun, Paulina Giemza-Kucharska, Tomasz Zegarski, Maciej S Nowacki, Krystyna Romańska-Gocka
INTRODUCTION: During the process of skin ageing, changes occur in all skin layers and all cells, including the Langerhans cells. AIM: To assess whether any quantitative difference in the number of CD1a(+) LC cells/mm(2) and HLA-DR(+) LC cells/mm(2) as well as in their morphological features can be observed during the course of different types of skin ageing. MATERIAL AND METHODS: The study was conducted in a group of 60 women, which was divided into three independent groups: group I with symptoms of menopausal skin ageing, group II with symptoms of photoageing, group III with symptoms of chronological ageing...
June 2017: Postȩpy Dermatologii i Alergologii
https://www.readbyqxmd.com/read/28665852/mozart-ear-deformity-a-rare-diagnosis-in-the-ear-reconstruction-clinic
#20
Jose E Telich-Tarriba, Andre Victor-Baldin, Armando Apellaniz-Campo
Mozart ear is a rare auricular deformity; clinically the auricle is characterized by the bulging appearance of the anterosuperior portion of the auricle due to fusion of the crura of the antihelix, an inversion in the normal form of the cavum conchae resulting in its convexity and a slit-like narrowing of the orifice of the external auditory meatus.A retrospective review of clinical and photographic records of patients attended at the ear reconstruction clinic of our hospital between June of 2010 and May 2016 was performed; out of 576 consecutive patients only 3 fulfilled the inclusion criteria, with a prevalence of 0...
July 2017: Journal of Craniofacial Surgery
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