round window membrane
A single dose of dexamethasone encapsulated in polyethylene glycol-coated polylactic acid nanoparticles attenuates cisplatin-induced hearing loss following round window membrane administration
... the round window membrane (RWM) of guinea pigs penetrated RWM quickly and accumulated to the organs of Corti, stria vascularis, and spiral ganglion cells after 1 hour of ...
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Understanding the translocation mechanism of PLGA nanoparticles across round window membrane into the inner ear: a guideline for inner ear drug delivery based on nanomedicine
... Methods: The poly (lactic-co-glycolic acid) nanoparticles (PLGA NPs) encapsulating coumarin-6 were prepared by emulsifying solvent evaporation method. We utilized confocal laser scanning microscope (CLSM) in combination ...
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Original Article 3D quantitative measurement for multi-spiral CT images of round window area related structure
... Round window niche is a hidden and complex bone niche crypt below promontory of middle ear ...cavity. Round window membrane is located in fossa, and it is covered with bony wall of ...
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Auditory effects of autologous fat graft for TORP stabilization in the middle ear: a cadaveric study
... on round window membrane vibration of autologous fat deposited into the middle ear under various conditions including that of using the fat to stabilize a TORP ...
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Bovine serum albumin nanoparticles as controlled release carrier for local drug delivery to the inner ear
... The round window membrane (RWM) is a semipermeable membrane bet- ween the middle and the inner ear, through which parti- cles less than 3 μm in diameter could ...
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The effect of dexamethasone/cell-penetrating peptide nanoparticles on gene delivery for inner ear therapy
... Abstract: Dexamethasone (Dex)-loaded PHEA-g-C18-Arg8 (PCA) nanoparticles (PCA/Dex) were developed for the delivery of genes to determine the synergistic effect of Dex on gene expression. The cationic PCA nanoparticles ...
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CT of postmeningitic deafness: observations and predictive value for cochlear implants in children
... the round window membrane was found in all cases of tympanogenic labyrin- thitis but was not specifically mentioned in the meningogenic group ...had round win- dow ossification at ...and ...
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Maxillary Sinus Floor Augmentation: a Review of Selected Treatment Modalities
... Recent published systematic reviews assessing histomorphometric variables after maxillary sinus floor augmentation concluded that autogenous bone graft resulted in the highest amount of newly formed bone in comparison to ...
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Modeling vesicle traffic reveals unexpected consequences for Cdc42p-mediated polarity establishment
... plasma membrane [7, ...plasma membrane can be treated as a simple protein flux, without considering the membranes that actually mediate the ...plasma membrane and an internal compartment, we now show ...
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Design and development of a reflective membrane for a novel Building Integrated Concentrating Photovoltaic (BICPV) ‘Smart Window’ system
... Intelligent Window (AIW) was composed of NaCl and two undisclosed materials (cellulose derivative and a non-ionic amphipathic molecule) [17], we demonstrated in our previous work that a hydroxypropyl cellulose ...
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CT and MR Imaging Cochlear Distance Measurements May Predict Cochlear Implant Length Required for a 360° Insertion
... midround window through the midmodiolar axis (confirmed by scrolling through adjacent images in this case) to the opposite wall of the basal ...midround window was identified on the reformatted MR imaging ...
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Background to the Sports Field Irrigation Software
... Under ground water constants, the base flow index ( ) is effectively a measure of the percentage of water, beyond the field capacity of a soil that enters the groundwater table. This value is dependent on the geology of ...
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Maxillary Sinus Floor Augmentation With or Without Barrier Membrane Coverage of the Lateral Window: a Systematic Review and Meta-Analysis
... barrier membrane coverage of the lateral window. However, barrier membrane coverage increases percentage of newly formed bone, diminish proliferation of non- mineralised tissue and prevent ...
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Cannabidiol (CBD) Prevents Palmitic Acid Induced Drop in Mitochondrial Membrane Potential
... DOI: 10.4236/pp.2019.109031 393 Pharmacology & Pharmacy duced the mitochondrial membrane potential and increased the mitochondrial reactive oxygen species production in hepatocytes, both effects antagonized by ...
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YAP and 14-3-3γ are involved in HS-OA-induced growth inhibition of hepatocellular carcinoma cells: A novel mechanism for hydrogen sulfide releasing oleanolic acid
... In the present study, we investigated the effects of HS-OA on malignant biological behaviors of HCC and evaluated the underlying mechanisms. Our results showed that a new mechanism was involved in the apoptosis induced ...
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The developmental origins of the mammalian ovarian reserve
... Contrasting evidence also supports independence between the fidelity of prophase I and follicle formation. For example, recent work (Dokshin et al., 2013) analyzing ovarian development in stimulated by retinoic acid ...
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Predictors of round window accessibility for adult cochlear implantation based on pre-operative CT scan: a prospective observational study
... the round window and the facial nerve, and the sigmoid sinus on the pre-operative CT scan provides an indication of how anterior the sigmoid sinus ...
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STUDY AND ANALYSIS OF DIFFERENT TASTES IN TCP TRAFFIC
... The Linux implementation was developed in order to combat in presence of random errors and under different scenarios. However, unlike previous TCP versions, the TCPW addresses the bandwidth estimation mechanism and its ...
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IMPROVED TCP VEGAS: EFFICIENT CONGESTION CONTROL TECHNIQUE FOR IMPROVING THE PERFORMANCE OF MANET
... In order to estimate base RTT correctly, the IP packet with RC field set and acknowledgement packet with RCN field set can be used, and both should be delivered safely without facing packet loss [2]. Therefore we need a ...
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Novel flower-shaped albumin particles as controlled-release carriers for drugs to penetrate the round-window membrane
... Abstract: Controlled-release carriers for local drug delivery have attracted increasing attention for inner-ear treatment recently. In this paper, flower-shaped bovine serum albumin (FBSA) particles were prepared by a ...
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