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Michael S Zhang, Jon C D Houtman
Glycerol monolaurate (GML) is a monoglyceride with well characterized anti-microbial properties. Because of these properties, GML is widely used in food, cosmetics, and personal care products and currently being tested as a therapeutic for menstrual associated toxic shock syndrome, superficial wound infections, and HIV transmission. Recently, we have described that GML potently suppresses select T cell receptor (TCR)-induced signaling events, leading to reduced human T cell effector functions. However, how soluble host factors present in the blood and at sites of infection affect GML-mediated human T cell suppression is unknown...
2016: PloS One
Seok-Youl Choi, Jong Woong Park, Dong Hwee Kim
Ultrasonographic study is useful for decision making of treatment for focal neuropathy with unusual electrodiagnostic findings. We present a patient with severe acute radial neuropathy with sensory sparing around the distal arm secondary to twisting of the radial nerve following blunt trauma. A 24-year-old man with a 2-week history of left wrist drop and severe pain around the left elbow presented after hitting the left distal arm on the doorknob. The left wrist and finger extensions were grade 0, but elbow extension could not be tested because of severe pain during this action...
November 2016: American Journal of Physical Medicine & Rehabilitation
Yingwang Gao, Jinfeng Geng, Xiuqin Rao, Yibin Ying
Skinning injury on potato tubers is a kind of superficial wound that is generally inflicted by mechanical forces during harvest and postharvest handling operations. Though skinning injury is pervasive and obstructive, its detection is very limited. This study attempted to identify injured skin using two CCD (Charge Coupled Device) sensor-based machine vision technologies, i.e., visible imaging and biospeckle imaging. The identification of skinning injury was realized via exploiting features extracted from varied ROIs (Region of Interests)...
October 18, 2016: Sensors
Nathan K Itoga, Tanner Kim, Anna M Sailer, Dominik Fleischmann, Matthew W Mell
No abstract text is available yet for this article.
August 2016: Journal of Vascular Surgery
B Lozano-Masdemont, L Gómez-Recuero-Muñoz, A Pulido-Pérez, I Molina-López, R Suárez-Fernández
Hepatitis B virus (HBV) infection in pregnant women is very rare in western countries, thus, cutaneous manifestation of HBV infection may be confused with a dermatosis specific of pregnancy. We report a 39-year-old woman who presented in her 20th week of pregnancy with a pruritic rash, which consisted of generalized erythematous plaques, some of them with a purple centre. Serology testing showed acute HBV infection, and a biopsy revealed a superficial and interstitial perivascular inflammatory infiltrate of lymphocytes and eosinophils...
October 20, 2016: Clinical and Experimental Dermatology
Petar Duvnjak, Mario Laguna
The use of live attenuated intravesicular Bacillus Calmette-Guerin (BCG) therapy is a generally accepted safe and effective method for the treatment of superficial transitional cell carcinoma (TCC) of the bladder. Although rare, < 5% of patient's treated with intravesicular BCG therapy may develop potentially serious complications, including localized infections to the genitourinary tract, mycotic aneurysms and osteomyelitis. We present here a case of a 63-year-old male who developed left coronary and multiple peripheral M...
August 2016: Journal of Radiology Case Reports
David Christian, Hyuma A Leland, Walter Osias, Seth Eberlin, Lori Howell
Morel-Lavellée lesions are soft tissue degloving injuries resulting from shearing trauma that induces separation of the superficial and deep fascias creating a potential space that becomes filled with hemolymph. Here we present a case of a 28-year-old male presenting with a persistent Type I Morel-Lavallée lesion 2.5 years after an automobile versus pedestrian accident. These lesions can be visualized via computed tomography, plain film and ultrasound, but magnetic resonance imaging is the modality of choice for their identification and characterization...
July 2016: Journal of Radiology Case Reports
Émilie Faway, Ludivine Cambier, Bernard Mignon, Yves Poumay, Catherine Lambert de Rouvroit
Dermatophytosis is a superficial fungal infection of keratinized structures that exhibits an increasing prevalence in humans and is thus requesting novel prophylactic strategies and therapies. However, precise mechanisms used by dermatophytes to adhere at the surface of the human epidermis and invade its stratum corneum are still incompletely identified, as well as the responses provided by the underlying living keratinocytes during the infection. We hereby report development of an in vitro model of human dermatophytosis through infection of reconstructed human epidermis (RHE) by arthroconidia of the anthropophilic Trichophyton rubrum species or of the zoophilic Microsporum canis and Arthroderma benhamiae species...
October 19, 2016: Medical Mycology: Official Publication of the International Society for Human and Animal Mycology
X M Zhou, J P Hu
There are two different records, namely,"vulnerability to dampness in autumn"and"dryness prevailing"in autumn, in the Neijing (Inner Canon). In the Jin and Yuan Dynasties, Liu Wansu supplemented the pathogenesis of dryness pathogen, whereas Wang Andao explained the contradictory records in the Neijing. In the Qing Dynasty, Yu Chang definitely challenged the theory"vulnerability to dampness in autumn"of the Neijing,triggering a debate on the recognition of"drying dampness". In fact, Yu Guopei was the initiator of"theory of drying dampness", who discussed the nature of Yin and Yang of"drying dampness"based on the laws of correspondence between human body and natural environment, elucidating that drying dampness should be the root of both exogenous disease and internal damage, and elaborating the etiology and pathogenesis of"drying dampness", the diagnosis and the nature of the drugs for drying dampness...
July 28, 2016: Zhonghua Yi Shi za Zhi, Chinese Journal of Medical History
B Li, Q F Liang
Impression cytology (IC) has been widely used as a method for evaluating the ocular surface and superficial cells layers in the diagnosis and follow-up after treatment of several ocular surface tumors of both epithelial and melanocytic origin. Compared with exfoliative cytology with spatula, IC is less traumatic to the patient's eye. It provides a precise location of the area being studied and allows accurate observation of the cells the way they exist in vivo. The additional advantage of IC is the preservation of limbal stem cells responsible for continuous corneal epithelium renewal...
October 11, 2016: [Zhonghua Yan Ke za Zhi] Chinese Journal of Ophthalmology
Gesine Lühken, Stefan Krebs, Sophie Rothammer, Julia Küpper, Boro Mioč, Ingolf Russ, Ivica Medugorac
BACKGROUND: The mode of inheritance of horn status in sheep is far more complex than a superficial analysis might suggest. Observations, which were mostly based on crossbreeding experiments, indicated that the allele that results in horns is dominant in males and recessive in females, and some authors even speculated about the involvement of more than two alleles. However, all recent genome-wide association analyses point towards a very strong effect of a single autosomal locus on ovine chromosome 10, which was narrowed down to a putatively causal insertion polymorphism in the 3'-untranslated region of the relaxin/insulin-like family peptide receptor 2 gene (RXFP2)...
October 19, 2016: Genetics, Selection, Evolution: GSE
Andrei Tudose, Florence R A Hogg, Jeremy D P Bland, Daniel C Walsh
The anatomical surface markings for the superficial peroneal nerve have been described and it may be preferred for biopsy in cases of suspected vasculitis as biopsy of the peroneus brevis muscle increases diagnostic yield. The procedure is however unfamiliar to many surgeons and the anatomical variability of the subcutaneous part underestimated. Where the nerve has some preserved sensory nerve action potential it may be mapped pre-operatively, greatly facilitating minimally traumatic biopsy with potential logistical and wound healing advantages...
October 20, 2016: British Journal of Neurosurgery
Selwyn Arlington Headley, Lucienne Garcia Pretto-Giordano, Giovana Wingeter Di Santis, Lucas Alécio Gomes, Rafaela Macagnan, Daniela Farias da Nóbrega, Katherine Moura Leite, Brígida Kussumoto de Alcântara, Eiko Nakagawa Itano, Amauri Alcindo Alfieri, Mario Augusto Ono
Paracoccidioidomycosis (PCM) is an endemic disease of humans from Latin America that is caused by Paracoccidioides brasiliensis and P. lutzii, with most cases of PCM in domestic animals being associated with P. brasiliensis. This study presents the clinical, cytological, mycological, serological, and molecular findings associated with P. brasiliensis in a dog from Southern Brazil. Fine needle biopsies were collected from the skin and several lymph nodes of a 5-year-old female Labrador dog that had enlargement of most superficial lymph nodes...
October 18, 2016: Mycopathologia
Rei Ogawa, Shimpei Ono, Satoshi Akaishi, Teruyuki Dohi, Takeshi Iimura, Junichi Nakao
: It is difficult to completely resect huge anterior chest wall keloids and then close the wound directly. We report here our retrospective analysis of our case series of patients with such keloids who underwent reconstruction with internal mammary artery perforator (IMAP) pedicled propeller flaps and then received postoperative high-dose-rate superficial brachytherapy. METHODS: All consecutive patients with large/severe keloids on the anterior chest wall who underwent keloid resection followed by reconstruction with IMAP-pedicled propeller flaps and then high-dose-rate superficial brachytherapy in our academic hospital were identified...
September 2016: Plastic and Reconstructive Surgery. Global Open
Seong Kee Kim, Kun Hwang
No abstract text is available yet for this article.
September 2016: Plastic and Reconstructive Surgery. Global Open
Chairat Burusapat, Tirapat Nanasilp, Paiboon Kunaphensaeng, Anuchit Ruamthanthong
: The anterolateral thigh (ALT) flap has been widely used for reconstructions. Nevertheless, the atherosclerotic risk factors that affect the lateral circumflex femoral artery (LCFA) are still inconclusive. The aim was to study the effect of atherosclerosis on the LCFA and descending branch (dLCFA) visualized by computer tomographic angiography (CTA) between nonatherosclerosis and atherosclerosis. METHODS: Retrospective studies of CTA of lower extremity were reviewed...
September 2016: Plastic and Reconstructive Surgery. Global Open
Khalid Hamid Changal, Sheikh Shoaib Altaf, Adnan Raina
BACKGROUND: The clinical presentation of non-Hodgkin lymphoma (NHL) varies tremendously depending upon the type of lymphoma and the areas of involvement. NHL can rarely present as an abdominal mass compressing the inferior vena cava. The clinical presentation due to obstruction of inferior vena cava has often been called the inferior vena cava syndrome (IVCS). It can present acutely or chronically. CASE PRESENTATION: A 35-year-old male presented with 3 months history of fever, anorexia, weight loss and abdominal discomfort...
2016: Caspian Journal of Internal Medicine
Banafsheh Bakhshoude, Hassan Ravari, Gholam Hosein Kazemzadeh, Masoud Pezeshki Rad
INTRODUCTION: Currently, venography is the standard diagnostic method to examine veins before implementing access, which is invasive in nature. Computerized tomography venography (CTV) can simultaneously indicate deep and superficial venous systems in the upper extremity and their relation to the surrounding anatomical structures; however, its diagnostic value in the detection of central venous disease has yet to be defined. The aim of this study was to determine the diagnostic value of CT venography compared to venography in the diagnosis of stenosis and the occlusion of subclavian veins and the superior vena in renal failure patients...
August 2016: Electronic Physician
Herman Vercruysse, Luc Van Nassauw, Joan San Miguel-Moragas, Eva Lakiere, Sten Stevens, Geert Van Hemelen, Mirco Raffaini, Nasser Nadjmi
INTRODUCTION: Postoperative flattening of the upper lip with loss of lip pout and down turning of the corners of the mouth is often seen after Le Fort I surgery. We aim to determine which facial muscles are involved in this phenomenon to update the literature on this subject. METHODS: In 6 cadavers, a unilateral Le Fort I incision was executed. After removal of the skin, all individual facial muscles were identified and submitted to bilateral tactile traction, comparing incised sides with non-incised sides...
September 22, 2016: Journal of Cranio-maxillo-facial Surgery
Margherita Zani, Cinzia Talamonti, Marta Bucciolini, Marco Marinelli, Gianluca Verona-Rinati, Pierluigi Bonomo, Fabiola Paiar, Stefania Pallotta
PURPOSE: Aim of this work is the assessment of build-up and superficial doses of different clinical Head&Neck plans delivered with Helical TomoTherapy (HT) (Accuray, Sunnyvale, CA). Depth dose profiles and superficial dose points were measured in order to evaluate the Treatment Planning System (TPS) capability of an accurate dose modeling in regions of disequilibrium. Geometries and scattering conditions were investigated, similar to the ones generally encountered in clinical treatments...
October 15, 2016: Physica Medica: PM
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