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https://www.readbyqxmd.com/read/28107567/news-announcements-american-society-for-laser-medicine-and-surgery-inc
#1
(no author information available yet)
No abstract text is available yet for this article.
December 2016: Lasers in Surgery and Medicine
https://www.readbyqxmd.com/read/28090508/laser-applications-in-surgery
#2
REVIEW
Beina Azadgoli, Regina Y Baker
In modern medicine, lasers are increasingly utilized for treatment of a variety of pathologies as interest in less invasive treatment modalities intensifies. The physics behind lasers allows the same basic principles to be applied to a multitude of tissue types using slight modifications of the system. Multiple laser systems have been studied within each field of medicine. The term "laser" was combined with "surgery," "ablation," "lithotripsy," "cancer treatment," "tumor ablation," "dermatology," "skin rejuvenation," "lipolysis," "cardiology," "atrial fibrillation (AF)," and "epilepsy" during separate searches in the PubMed database...
December 2016: Annals of Translational Medicine
https://www.readbyqxmd.com/read/28087487/bioprinting-for-vascular-and-vascularized-tissue-biofabrication
#3
REVIEW
Pallab Datta, Bugra Ayan, Ibrahim T Ozbolat
: Bioprinting is a promising technology to fabricate design-specific tissue constructs due to its ability to create complex, heterocellular structures with anatomical precision. Bioprinting enables the deposition of various biologics including growth factors, cells, genes, neo-tissues and extra-cellular matrix-like hydrogels. Benefits of bioprinting have started to make a mark in the fields of tissue engineering, regenerative medicine and pharmaceutics. Specifically, in the field of tissue engineering, the creation of vascularized tissue constructs has remained a principal challenge till date...
January 11, 2017: Acta Biomaterialia
https://www.readbyqxmd.com/read/28073097/moringa-oleifera-a-species-with-potential-analgesic-and-anti-inflammatory-activities
#4
Claudia Lizbeth Martínez-González, Laura Martínez, Efraín J Martínez-Ortiz, María Eva González-Trujano, Myrna Déciga-Campos, Rosa Ventura-Martínez, Irene Díaz-Reval
Moringa oleifera has long been used in large demand in folk medicine to treat pain. The present study was undertaken to examine the antinociceptive and anti-inflammatory spectrum of M. oleifera leaf extracts discriminating the constituents' nature by using different kind of experimental models in rats. Pharmacological evaluation of a non-polar and/or polar extracts at several doses (30-300mg/kg, p.o.) was explored through experimental nociception using formalin test, carrageenan-induced paw edema and arthritis with subcutaneous injection of collagen in rats...
January 7, 2017: Biomedicine & Pharmacotherapy, Biomédecine & Pharmacothérapie
https://www.readbyqxmd.com/read/28067829/the-cause-of-death-of-a-child-in-the-18th-century-solved-by-bone-microbiome-typing-using-laser-microdissection-and-next-generation-sequencing
#5
Valeria D'Argenio, Marielva Torino, Vincenza Precone, Giorgio Casaburi, Maria Valeria Esposito, Laura Iaffaldano, Umberto Malapelle, Giancarlo Troncone, Iolanda Coto, Paolina Cavalcanti, Gaetano De Rosa, Francesco Salvatore, Lucia Sacchetti
The history of medicine abounds in cases of mysterious deaths, especially by infectious diseases, which were probably unresolved because of the lack of knowledge and of appropriate technology. The aim of this study was to exploit contemporary technologies to try to identify the cause of death of a young boy who died from a putative "infection" at the end of the 18th century, and for whom an extraordinarily well-preserved minute bone fragment was available. After confirming the nature of the sample, we used laser microdissection to select the most "informative" area to be examined...
January 6, 2017: International Journal of Molecular Sciences
https://www.readbyqxmd.com/read/28061966/new-treatments-for-hair-loss
#6
S Vañó-Galván, F Camacho
The treatment of hair loss is an important part of clinical dermatology given the prevalence of the problem and great impact on patients' quality of life. Many new treatments have been introduced in recent years. This review summarizes the main ones in 4 groups: a) For androgenetic alopecia, we discuss new excipients for oral minoxidil, dutasteride, and finasteride as well as new forms of topical application; prostaglandin agonists and antagonists; low-level laser therapy; and regenerative medicine with Wnt signaling activators and stem cell therapy...
January 3, 2017: Actas Dermo-sifiliográficas
https://www.readbyqxmd.com/read/28054988/recent-update-on-the-role-of-chinese-material-medica-and-formulations-in-diabetic-retinopathy
#7
REVIEW
Sandeep Vasant More, In-Su Kim, Dong-Kug Choi
Diabetes mellitus is one of the most frequent endocrine disorders, affecting populations worldwide. Diabetic retinopathy (DR) is the most frequent microvascular complication of diabetes in patients aged 20 and over. Major complications of DR include intraocular neovascularization, inter-retinal edema, hemorrhage, exudates and microaneurysms. Therefore, timely medical attention and prevention are required. At present, laser-assisted therapy and other operational procedures are the most common treatment for DR...
January 4, 2017: Molecules: a Journal of Synthetic Chemistry and Natural Product Chemistry
https://www.readbyqxmd.com/read/28039061/primary-angle-closure-glaucoma-what-we-know-and-what-we-don-t-know
#8
REVIEW
Xinghuai Sun, Yi Dai, Yuhong Chen, Dao-Yi Yu, Stephen J Cringle, Junyi Chen, Xiangmei Kong, Xiaolei Wang, Chunhui Jiang
Primary angle-closure glaucoma (PACG) is a common cause of blindness. Angle closure is a fundamental pathologic process in PAGC. With the development of imaging devices for the anterior segment of the eye, a better understanding of the pathogenesis of angle closure has been reached. Aside from pupillary block and plateau iris, multiple-mechanisms are more common contributors for closure of the angle such as choroidal thickness and uveal expansion, which may be responsible for the presenting features of PACG...
December 28, 2016: Progress in Retinal and Eye Research
https://www.readbyqxmd.com/read/28032173/clinical-outcomes-and-complications-associated-with-fractional-lasers-a-review-of-730-patients
#9
Steven R Cohen, Ashley Goodacre, Soobin Lim, Jennifer Johnston, Cory Henssler, Brian Jeffers, Ahmad Saad, Tracy Leong
BACKGROUND: Fractional lasers were introduced to provide increased safety, while maintaining high efficacy and patient satisfaction. Patients with virtually all Fitzpatrick skin types could be safely treated using a wide spectrum of wavelengths and a broad array of skin conditions, and aging could be addressed. Although safety studies have been reported for ablative CO2 and erbium lasers, surprisingly few data are available on adverse events and complications associated with fractional lasers...
December 28, 2016: Aesthetic Plastic Surgery
https://www.readbyqxmd.com/read/28031958/life-as-an-early-career-researcher-interview-with-kavita-beri
#10
Kavita Beri
Kavita Beri speaks to Francesca Lake, Managing Editor. Kavita Beri is a board certified Internal Medicine physician in the United States, and is an active member of the American Society of Laser Medicine and Surgery. She is the medical director and owner of BE Skin & Laser Med Spa, an aesthetic medicine practice in NJ, USA. She holds a position as a Visiting Scientist at the Department of Biomaterials and Center for Dermal Research at Rutgers University (NJ, USA) and is an active staff member in the Department of Medicine at Jersey Shore University Medical Center (NJ, USA)...
June 2016: Future Science OA
https://www.readbyqxmd.com/read/28027251/evidence-based-medicine-a-graded-approach-to-lower-lid-blepharoplasty
#11
Ahmed M Hashem, Rafael A Couto, Joshua T Waltzman, Richard L Drake, James E Zins
LEARNING OBJECTIVES: After studying this article, the participant should be able to: 1. Define the anatomy of the lower eyelid tarsoligamentous framework and the related periorbital retaining ligaments, and cite their surgical relevance. 2. Perform a systematic functional and aesthetic evaluation of the lower eyelid focusing on the lid-cheek junction, and clinical tests that predict the need for lateral canthal tightening. 3. Enumerate the different approaches to lower eyelid rejuvenation and discuss their merits/limitations...
January 2017: Plastic and Reconstructive Surgery
https://www.readbyqxmd.com/read/28013182/a-review-on-biogenic-synthesis-of-zno-nanoparticles-using-plant-extracts-and-microbes-a-prospect-towards-green-chemistry
#12
Shakeel Ahmed, Annu, Saif Ali Chaudhry, Saiqa Ikram
Nanotechnology is emerging as an important area of research with its tremendous applications in all fields of science, engineering, medicine, pharmacy, etc. It involves the materials and their applications having one dimension in the range of 1-100nm. Generally, various techniques are used for syntheses of nanoparticles (NPs) viz. laser ablation, chemical reduction, milling, sputtering, etc. These conventional techniques e.g. chemical reduction method, in which various hazardous chemicals are used for the synthesis of NPs later become liable for innumerable health risks due to their toxicity and endangering serious concerns for environment, while other approaches are expensive, need high energy for the synthesis of NPs...
January 2017: Journal of Photochemistry and Photobiology. B, Biology
https://www.readbyqxmd.com/read/28003659/interferometric-analysis-of-laser-driven-cylindrically-focusing-shock-waves-in-a-thin-liquid-layer
#13
David Veysset, Alexei A Мaznev, Thomas Pezeril, Steven Kooi, Keith A Nelson
Shock waves in condensed matter are of great importance for many areas of science and technology ranging from inertially confined fusion to planetary science and medicine. In laboratory studies of shock waves, there is a need in developing diagnostic techniques capable of measuring parameters of materials under shock with high spatial resolution. Here, time-resolved interferometric imaging is used to study laser-driven focusing shock waves in a thin liquid layer in an all-optical experiment. Shock waves are generated in a 10 µm-thick layer of water by focusing intense picosecond laser pulses into a ring of 95 µm radius...
December 2016: Scientific Reports
https://www.readbyqxmd.com/read/27990188/application-of-laser-irradiation-for-restorative-treatments
#14
Amin Davoudi, Maryam Sanei, Hamid Badrian
Nowadays, lasers are widely used in many fields of medicine. Also, they can be applied at many branches of dental practice such as diagnosis, preventive procedures, restorative treatments, and endodontic therapies. Procedures like caries removal, re-mineralization, and vital pulp therapy are the most noticeable effects of laser irradiation which has gained much attention among clinicians. With controlled and appropriate wavelength, they can help stimulating dentinogenesis, controlling pulpal hemorrhage, sterilization, healing of collagenic proteins, formation of a fibrous matrix, and inducing hard tissue barrier...
2016: Open Dentistry Journal
https://www.readbyqxmd.com/read/27987316/telangiectasia-of-the-face-risk-factors-for-reappearance-in-patients-treated-with-dye-laser
#15
S Guida, M G Galimberti, M Bencini, G Pellacani, P L Bencini
BACKGROUND: Lasers can be successfully used in the treatment of facial telangiectases. Nevertheless, reappearance of telangiectasias after successful laser treatment is a significant problem. Risk factors involved in the reappearance have not been previously investigated. OBJECTIVE: To evaluate whether personal, clinical and behavioural factors can influence the recurrence or new appearance of telangiectasias after treatment. METHODS: 415 women and 69 men obtaining complete clearance after laser treatment were included in the study and the role of different risk factors in the reappearance of telangiectasias was analyzed...
December 17, 2016: Journal of the European Academy of Dermatology and Venereology: JEADV
https://www.readbyqxmd.com/read/27982217/bilateral-acute-angle-closure-glaucoma-as-a-first-presentation-of-granulomatosis-with-polyangiitis-wegener-s
#16
Alper Mete, Sabit Kimyon, Oguzhan Saygili, Can Pamukcu, Kıvanç Güngör
We report a case of bilateral acute angle-closure glaucoma in a patient with undiagnosed granulomatosis with polyangiitis (Wegener's). A 59-year-old man presented with a severe headache, ocular pain, blurred vision, shortness of breath, and mild fever. Clinical examination revealed conjunctival chemosis, corneal edema, and shallow anterior chambers. Closed angles were observed bilaterally on gonioscopy. The patient was treated with intravenous mannitol, oral acetazolamide, and anti-glaucomatous eye drops. Over the following two days, his vision improved and intraocular pressures decreased...
September 2016: Arquivos Brasileiros de Oftalmologia
https://www.readbyqxmd.com/read/27977834/high-resolution-adaptive-optics-retinal-image-analysis-at-early-stage-central-areolar-choroidal-dystrophy-with-prph2-mutation
#17
Kiyoko Gocho, Keiichiro Akeo, Naoko Itoh, Shuhei Kameya, Takaaki Hayashi, Satoshi Katagiri, Tamaki Gekka, Yasuhiro Ohkuma, Hiroshi Tsuneoka, Hiroshi Takahashi
BACKGROUND AND OBJECTIVE: To report the clinical features of Japanese patients at Stage 1 and 2 of central areolar choroidal dystrophy (CACD). PATIENTS AND METHODS: Five family members had comprehensive ophthalmic examinations including adaptive optics (AO) retinal imaging. Mutation analysis of the PRPH2 gene was performed by Sanger sequencing. The protocol conformed to the tenets of the Declaration of Helsinki and was approved by the institutional review board of The Jikei University School of Medicine...
December 1, 2016: Ophthalmic Surgery, Lasers & Imaging Retina
https://www.readbyqxmd.com/read/27968883/auriculotherapy-for-lower-urinary-tract-symptoms-in-older-men-a-4-week-randomised-controlled-pilot-study
#18
Lorna Suen, Wai Hon, Kai Wang Yeung, Chao Hsing Yeh, Hon Fat Wong
BACKGROUND: Lower urinary tract symptoms, which commonly occur among older men, include urinary retention, voiding difficulty, frequent feeling of urinary urgency, and nocturia. Auriculotherapy, a Chinese medicine approach, is a therapeutic method in which specific points in the auricle are stimulated to achieve specific therapeutic purposes. This randomised controlled pilot study aimed to determine whether magneto-auriculotherapy alone or in combination with laser auriculotherapy is more effective than placebo for symptom relief and enhancement of quality of life...
October 2016: Lancet
https://www.readbyqxmd.com/read/27960336/laser-induced-explosion-of-nitrated-carbon-nanotubes-nonadiabatic-and-reactive-molecular-dynamics-simulations
#19
Vitaly V Chaban, Sougata Pal, Oleg V Prezhdo
Laser-initiated decomposition of carbon nanotubes (CNTs) can lead to medical, military, and other applications. In medicine, CNTs give rise to efficient remedies against diseases and malignant cells, since they encapsulate drug molecules, can be delivered inside living organisms, and absorb light that penetrates through biological tissues. As explosives, pyrotechnics, and propellants, CNTs can be activated remotely by a visible or infrared laser, avoiding the need for a detonating cord. The reported non-equilibrium investigation demonstrates the possibility of photoinduced polynitro-CNT explosion and provides a detailed chemical mechanism of the decomposition process, explicitly in the time domain...
December 14, 2016: Journal of the American Chemical Society
https://www.readbyqxmd.com/read/27955751/eus-for-pancreatic-cystic-neoplasms-the-roadmap-to-the-future-is-much-more-than-just-a-few-shades-of-gray
#20
REVIEW
Tejas Kirtane, Manoop S Bhutani
Pancreatic cystic and neoplasms are being diagnosed with increasing frequency. Accurate diagnosis and determination of benign versus malignant lesions is crucial for determining need for surveillance versus surgery or endoscopic therapy as well as avoiding unnecessary surgery in cysts with no malignant potential. Tumor markers such as KRAS and GNAS hold promise, but which molecular marker or a combination of markers is most useful and cost effective remains to be seen. Advanced imaging with confocal laser endomicroscopy can serve as an optical biopsy and play a part in the diagnostic algorithm...
December 2016: Asian Pacific Journal of Tropical Medicine
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