Global ETD Search
Search theses and dissertations gathered from participating repositories worldwide. Every result links back to the library that holds it. No account is needed.
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Showing 1 to 19 of 19 for “"Subcutaneous tissue"”.
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A three constituent mixture theory model of cutaneous and subcutaneous tissue in the context of neonatal pressure ulcer etiology and prevention
… the local fluid flow characteristics of skin tissue under time-varying loading. In this study, a triphasic mixture theory model with constituents of extracellular matrix, interstitial fluid, and blood was calibrated and validated and used to investigate stress and fluid velocity under …
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Needle Length Required for Intramuscular Injection in Women
… on fourteen females to find the depth of the subcutaneous tissue and the length of needle required to reach the musculature. Gross body measurements were correlated with the internal measurements to develop criteria predicting the depth on other individuals. Review of the literature showed …
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Finite Element Analysis on the skin properties affecting wound closure
… which wound shape, wound contraction forces, and subcutaneous tissue resistance are all varied. Two major conclusions can be drawn from these simulations. (1) When comparing rectangular, square, and circular wounds of the same initial wound size, rectangular wounds close fastest and circle wounds …
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Effects of isometric elbow flexion on electromyographic spike analysis
… objective was to determine to what extent subcutaneous tissue impacts the high frequency component of the signal, as well as, examining the relationship between measures of SEMG spike shape and their traditional time and frequency analogues. A total of96 participants (46 males and 50 …
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Quantitative Texture Analysis and Automated Segmentation of Patellar Tendon Sonographic Images on Collegiate Athletes
… focus, damage can also manifest in surrounding tissues, such as the subcutaneous tissue and the fat pad. Traditional diagnostic methods, including clinical evaluation and conventional imaging techniques, have limitations that have led to the development of ultrasound texture analysis as a …
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BIORELEVANT RELEASE TESTING OF LONG-ACTING INJECTABLES INTENDED FOR PARENTERAL ADMINISTRATION
… for parenteral administration routes, such as subcutaneous and intradermal delivery, where the structural and compositional complexity of the injection site can markedly influence drug release, diffusion, and bioavailability. Consequently, there is a growing need of reliable dissolution methods …
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Myocardial Topical Negative Pressure
… blood flow, to stimulate granulation tissue formation, and to stimulate angiogenesis in the underlying tissue, mainly subcutaneous tissue and skeletal muscle. It was concluded that topical negative pressure of -50 mmHg applied over the LAD region induced a significant increase not only …
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Tierexperimentelle Untersuchungen zur Adipogenese in Gel-Trägern als Weichgewebsersatz
The goal of this study was to develop a tissue engineered construct on the basis of biocompatible materials and autologous preadipocytes. Three different biomaterials (matrigel, collagen g , HYADD-3) were examined regarding their potency to induce adipose tissue. All three gels were implanted in a …
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Modulation of the angiogenic potential in collagen matrices by immobilisation of heparin and loading with vascular endothelial growth factor
The vascularization of engineered tissues in many cases does not keep up with the ingrowth of cells. Nutrient and oxygen supply are not sufficient, which ultimately leads to the death of the invading cells. The enhancement of the angiogenic capabilities of engineered tissues therefore represents a …
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Uretrostomia prepucial em cães por acesso pré-escrotal: uma nova abordagem
… and consequent leakage of urine into the subcutaneous tissue. The dehiscence resulted from space restriction failure, and its consequences were solved by re-approaching with the same technique. The results allowed us to infer that the proposed access to the prescrotal site favored the …
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A Novel Biostable 3D Porous Collagen Scaffold for Implantable Biosensor
… stable without any physical deformation in the subcutaneous tissue of rats for 4 weeks. The scaffold application does not impair the function of our sensor. The effect of the scaffolds on sensor function and biocompatibility was examined during long-term in vitro and in vivo experiments and …
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Magnetic resonance spectroscopic imaging with 2D spectroscopy for the detection of brain metabolites
… the lipid signal contamination from the subcutaneous tissue in the head pose problems in MRSI. Due to the large voxel size typical in MRSI experiments, ringing artifacts from lipid signals become more prominent and contaminate spectra in brain tissue. This is despite the spatial …
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Pretibial injuries : Clinical presentation, treatment paths, and health economic burden
… hematomas (PHs). PLs and PHs affect the skin and subcutaneous tissue between the knee joint and ankle due to low-energy trauma such as falling on flat ground. PLs constitute different types of open wounds e.g. linear lacerations, flap lacerations, and total skin loss. PHs form when closed …
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Histologische Untersuchung zur Auswirkung von Diodenlaserstrahlung auf humanes Fettgewebe in vitro : eine experimentelle Studie zur Laser-assistierten Lipoplastie (LAL)
… operative corrections to reduce the redundant subcutaneous tissue. Further, adipose tissue accumulations in highly difficult regions of the human body are often a problematic surgical starting point if depending on conventional liposuction techniques. This work investigates the histological …
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COMPARATIVE ANALYSIS OF DISSECTION TECHNIQUES IN POST-BARIATRIC ABDOMINOPLASTY
… postoperative complications, often linked to tissue trauma and thermal damage during surgical dissection. Electrosurgery, while effective for hemostasis, can produce variable thermal effects depending on operating mode and contact medium. This study aimed to compare three dissection …
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Neural and Collagen Tissue Properties As They Relate to Glenohumeral Joint Laxity and Stiffness
… associated with capsule and labrum injury, the tissue characteristics of the capsule and labrum are not well understood. Therefore, we sought to explore the tissue properties of the capsule and labrum. We also explored the relationship between the tissue properties and passive joint motion. To …
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Niveles de evidencia y grados de recomendación para la administración subcutánea de antibióticos en una clínica de Bogotá D.C.
Introducción: los casos de pacientes con procesos infecciosos al final de la vida muestra la necesidad de contar con alternativas terapéuticas, que garanticen el cuidado y el manejo terapéutico instaurado; las vías clásicas intravenosa, intramuscular y oral se ven limitadas, la vía subcutánea …
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Evaluation of carboplatin-impregnated calcium sulfate hemihydrate beads as a local treatment option for feline injection site-associated sarcomas
… hemihydrate (C-I CSH) beads using an agarose tissue phantom. Sample: 3-mm-diameter beads (n = 60) containing 4.6 mg carboplatin (2.4 mg platinum)/bead. Procedures: 18 L of 1% agarose were prepared and poured into 36 containers, each of which was 10 X 10 X 10 cm and filled half full (0.5 …
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Pharmacokinetics and pharmacodynamics of non-steroidal anti-inflammatory drugs in birds
… information obtained in liver and kidney tissues of these species, it seems that the amino acid conjugation of salicylic acid with glycine in pigeons occurs only in the kidney and the amino acid conjugation of salicylic acid with ornithine in chickens occurs both in liver and in kidney. …