keyword
MENU ▼
Read by QxMD icon Read
search

Temperature skin

keyword
https://www.readbyqxmd.com/read/28328707/the-sterility-of-partially-used-hyaluronic-acid-fillers-after-long-storage
#1
Mohammed Al-Haddab, Amr Abduljabbar, Ali Al-Somaily
BACKGROUND: Hyaluronic acid (HA) gel fillers represent most soft tissue augmentation procedures currently used, because they have lower rates of complications compared with other materials. Many patients do not consume an entire syringe of filler but may require a retouch or intermittent augmentation after some time. The remaining material is commonly stored in a specific environment for reuse by the same patient. OBJECTIVE: There are an insufficient number of recommendations concerning the safety of storing and reusing dermal fillers in the literature because of the paucity of studies...
March 21, 2017: Dermatologic Surgery: Official Publication for American Society for Dermatologic Surgery [et Al.]
https://www.readbyqxmd.com/read/28325477/nano-sized-soluplus%C3%A2-polymeric-micelles-enhance-the-induction-of-tetanus-toxin-neutralising-antibody-response-following-transcutaneous-immunisation-with-tetanus-toxoid
#2
Manolya Saydam, Woei Ping Cheng, Nathan Palmer, Robert Tierney, Robert Francis, Kirsty MacLellan-Gibson, Ambreen Khan, Fatme Mawas
The use of Soluplus® polymeric micelles as a novel adjuvant for tetanus toxoid (TTxd) in transcutaneous immunisation was evaluated. TTxd was added to Soluplus® polymeric micelles to form TTxd-Soluplus® nano-aggregates with a size of 68nm. Non-adjuvanted TTxd commonly induces very poor antibody response by the transcutaneous route. However, in this study, the use of TTxd-Soluplus® resulted in a significant increase in the antibody response to TTxd, which was similar to that induced in the presence of CPG-oligodeoxynucleotides (CPG-ODNs) adjuvant...
March 18, 2017: Vaccine
https://www.readbyqxmd.com/read/28321999/factors-influencing-the-contamination-rate-of-human-organ-cultured-corneas
#3
Daniel Röck, Johanna Wude, Karl U Bartz-Schmidt, Efdal Yoeruek, Sebastian Thaler, Tobias Röck
PURPOSE: To assess the influence of donor, environment and storage factors on the contamination rate of organ-cultured corneas, to consider the microbiological species causing corneal contamination and to investigate the corresponding sensitivities. METHODS: Data from 1340 consecutive donor corneas were analysed retrospectively. Logistic regression analysis was used to assess the influence of different factors on the contamination rate of organ-cultured corneas for transplantation...
March 21, 2017: Acta Ophthalmologica
https://www.readbyqxmd.com/read/28321638/wearing-graduated-compression-stockings-augments-cutaneous-vasodilation-in-heat-stressed-resting-humans
#4
Naoto Fujii, Toshiya Nikawa, Bun Tsuji, Narihiko Kondo, Glen P Kenny, Takeshi Nishiyasu
PURPOSE: We investigated whether graduated compression induced by stockings enhances cutaneous vasodilation in passively heated resting humans. METHODS: Nine habitually active young men were heated at rest using water-perfusable suits, resulting in a 1.0 °C increase in body core temperature. Heating was repeated twice on separate occasions while wearing either (1) stockings that cause graduated compression (pressures of 26.4 ± 5.3, 17.5 ± 4.4, and 6...
March 20, 2017: European Journal of Applied Physiology
https://www.readbyqxmd.com/read/28321017/a-non-invasive-technique-for-the-evaluation-of-peripheral-circulatory-functions-in-female-subjects-with-raynaud-s-phenomenon
#5
Seyed Mohammad Mirbod, Haruo Sugiura
Japanese women now account for 43 percent of the labor force. A number of them are involved in construction, agricultural and forestry jobs. The aim of this study was to establish a non-invasive technique for the evaluation of peripheral circulatory functions in women with Raynaud's phenomenon (RP); and introduce a specific method for the assessment of vascular disturbances in females exposed to hand-transmitted vibration. The subjects of this study were 10 women with primary RP, 7 women with progressive systemic sclerosis (PSS) secondary to RP, and 17 females who were included as the control group...
March 17, 2017: Industrial Health
https://www.readbyqxmd.com/read/28314743/adjunctive-clindamycin-for-cellulitis-a-clinical-trial-comparing-flucloxacillin-with-or-without-clindamycin-for-the-treatment-of-limb-cellulitis
#6
Richard Brindle, O Martin Williams, Paul Davies, Tim Harris, Heather Jarman, Alastair D Hay, Peter Featherstone
OBJECTIVE: To compare flucloxacillin with clindamycin to flucloxacillin alone for the treatment of limb cellulitis. DESIGN: Parallel, double-blinded, randomised controlled trial. SETTING: Emergency department attendances and general practice referrals within 20 hospitals in England. INTERVENTIONS: Flucloxacillin, at a minimum of 500 mg 4 times per day for 5 days, with clindamycin 300 mg 4 times per day for 2 days given orally versus flucloxacillin given alone...
March 17, 2017: BMJ Open
https://www.readbyqxmd.com/read/28306558/monitoring-of-the-physical-exam-in-sepsis
#7
Radu Postelnicu, Laura Evans
PURPOSE OF REVIEW: Monitoring of mental status and peripheral circulatory changes can be accomplished noninvasively in patients in the ICU. Emphasis on physical examination in conditions such as sepsis have gained increased attention as these evaluations can often serve as a surrogate marker for short-term treatment efficacy of therapeutic interventions. Sepsis associated encephalopathy and mental status changes correlate with worse prognosis in patients. Evaluation of peripheral circulation has been shown to be a convenient, easily accessible, and accurate marker for prognosis in patients with septic shock...
March 16, 2017: Current Opinion in Critical Care
https://www.readbyqxmd.com/read/28306388/effects-of-body-mapping-designed-clothing-on-heat-stress-and-running-performance-in-a-hot-environment
#8
Jiao Jiao, Yi Li, Lei Yao, Yajun Chen, Yueping Guo, Stephen H S Wong, Frency S F Ng, Junyan Hu
To investigate clothing-induced differences in human thermal response and running performance, eight male athletes participated in a repeated-measure study by wearing three sets of clothing (CloA, CloB, and CloC). CloA and CloB were body-mapping-designed with 11% and 7% increased capacity of heat dissipation respectively than CloC, the commonly used running clothing. The experiments were conducted by using steady-state running followed by an all-out performance running in a controlled hot environment. Participants' thermal responses such as core temperature (Tc), mean skin temperature [Formula: see text], heat storage (S), and the performance running time were measured...
March 17, 2017: Ergonomics
https://www.readbyqxmd.com/read/28303621/distal-skin-vasodilation-promotes-rapid-sleep-onset-in-preterm-neonates
#9
Lucile Barcat, Pauline Decima, Emilie Bodin, Stephane Delanaud, Erwan Stephan-Blanchard, Andre Leke, Jean-Pierre Libert, Pierre Tourneux, Veronique Bach
Although sleep is of paramount importance for preterm neonates, care of the latter in a neonatal intensive care unit does not favour sleep. Given that several studies in adults have described a 'vegetative preparedness to sleep' (in which distal skin vasodilation before lights-out promotes rapid sleep onset), we looked at whether or not this process operates in preterm neonates. Sleep propensity was assessed in terms of the duration of a spontaneous episode of wakefulness (W). Skin temperatures at six body sites (the abdomen, pectoral region, eye, hand, thigh and foot) were measured (using infrared thermography) during nocturnal polysomnography in 29 9-day-old preterm neonates (postmenstrual age: 209 ± 9 days)...
March 17, 2017: Journal of Sleep Research
https://www.readbyqxmd.com/read/28302571/alpha-9-nicotinic-acetylcholine-receptors-mediate-hypothermic-responses-elicited-by-provocative-motion-in-mice
#10
Longlong Tu, Lauren Poppi, John Rudd, Ethan T Cresswell, Doug W Smith, Alan Brichta, Eugene Nalivaiko
Hypothermic responses accompany motion sickness in humans and can be elicited by provocative motion in rats. We aimed to determine the potential role in these responses of the efferent cholinergic vestibular innervation. To this end, we used knockout (KO) mice lacking α9 cholinoreceptor subunit predominantly expressed in the vestibular hair cells and CBA strain as a wild-type (WT) control. In WT mice, circular horizontal motion (1Hz, 4cm radius, 20min) caused rapid and dramatic falls in core body temperature and surface head temperature associated with a transient rise in the tail temperature; these responses were substantially attenuated in KO mice; changes were (WT vs...
March 14, 2017: Physiology & Behavior
https://www.readbyqxmd.com/read/28302468/spectroscopic-electrochemical-and-molecular-docking-study-of-the-binding-interaction-of-a-small-molecule-5h-naptho-2-1-f-1-2-oxathieaphine-2-2-dioxide-with-calf-thymus-dna
#11
Abhijit Mukherjee, Shovan Mondal, Bula Singh
The interaction of 5H-naptho[2,1-f][1,2]oxathieaphine2,2-dioxide (NOTD) with calf thymus DNA in Tris-HCl buffer at physiological pH was investigated with the help of various spectroscopic and electrochemical methods along with molecular docking study. Studying the non-covalent binding interaction of a neutral fluorophore with ctDNA has become an active field of research at the interface between medicinal chemistry and biological science. NOTD is known for its various toxicological, skin sensitization, and antiviral properties...
March 13, 2017: International Journal of Biological Macromolecules
https://www.readbyqxmd.com/read/28301865/additional-effect-of-static-ultrasound-and-diadynamic-currents-on-myofascial-trigger-points-in-a-manual-therapy-program-for-patients-with-chronic-neck-pain-a-randomized-clinical-trial
#12
Almir Vieira Dibai-Filho, Alessandra Kelly de Oliveira, Carlos Eduardo Girasol, Fabiana Rodrigues Cancio Dias, Rinaldo Roberto de Jesus Guirro
OBJECTIVE: To assess the additional effect of static ultrasound and diadynamic currents on myofascial trigger points in a manual therapy program to treat individuals with chronic neck pain. DESIGN: A single-blind randomized trial was conducted. Both men and women, between ages 18 and 45, with chronic neck pain and active myofascial trigger points in the upper trapezius were included in the study. Subjects were assigned to 3 different groups: group 1 (n = 20) was treated with manual therapy; group 2 (n = 20) was treated with manual therapy and static ultrasound; group 3 (n = 20) was treated with manual therapy and diadynamic currents...
April 2017: American Journal of Physical Medicine & Rehabilitation
https://www.readbyqxmd.com/read/28301356/local-heating-test-for-detection-of-microcirculation-abnormalities-in-patients-with-diabetes-related-foot-complications
#13
Aleksey Parshakov, Nadezhda Zubareva, Sergey Podtaev, Peter Frick
OBJECTIVE: In this study, authors used a wavelet analysis of skin temperature (WAST) to assess the mechanisms of microvascular tone regulation during the local heating test in patients with diabetic foot syndrome (DFS). PARTICIPANTS: The participants included control subjects and 36 hospitalized patients with DFS between 52 and 79 years old (68 ± 8 years old). They were distributed among 5 groups: 15 control subjects, 8 patients with DFS who did not develop ulcerative or necrotic disorders, 10 patients who developed the neuroischemic form of DFS complicated by foot ulceration, 12 patients with DFS complicated by toe necrosis, and 6 patients with DFS and foot gangrene...
April 2017: Advances in Skin & Wound Care
https://www.readbyqxmd.com/read/28300902/laptop-computer-induced-erythema-ab-igne-a-new-presentation-of-an-old-disease
#14
Ana Gabriela Salvio, Adauto Jose Nunes, Dora Patricia Ramirez Angarita
Erythema ab igne is a condition characterized by skin changes due to chronic exposure to moderate temperature. We describe a female patient with continuous use of a laptop computer on exposed legs for 6 months and consequent development of reticulated hyperpigmentation at the area. Histopathological examination revealed epidermal atrophy, collagen fragmentation, and vacuolar changes in the basal layer, among other signs. We consider this case to be a modern cause of erythema ab igne.
September 2016: Anais Brasileiros de Dermatologia
https://www.readbyqxmd.com/read/28295674/skin-hydration-analysis-by-experiment-and-computer-simulations-and-its-implications-for-diapered-skin
#15
M Saadatmand, K J Stone, V N Vega, S Felter, S Ventura, G Kasting, J Jaworska
BACKGROUND: Experimental work on skin hydration is technologically challenging, and mostly limited to observations where environmental conditions are constant. In some cases, like diapered baby skin, such work is practically unfeasible, yet it is important to understand potential effects of diapering on skin condition. To overcome this challenge, in part, we developed a computer simulation model of reversible transient skin hydration effects. METHODS: Skin hydration model by Li et al...
March 13, 2017: Skin Research and Technology
https://www.readbyqxmd.com/read/28293107/nh4hco3-gas-generating-liposomal-nanoparticle-for-photoacoustic-imaging-in-breast-cancer
#16
Jizhu Xia, Gang Feng, Xiaorong Xia, Lan Hao, Zhigang Wang
In this study, we have developed a biodegradable nanomaterial for photoacoustic imaging (PAI). Its biodegradation products can be fully eliminated from a living organism. It is a gas-generating nanoparticle of liposome-encapsulating ammonium bicarbonate (NH4HCO3) solution, which is safe, effective, inexpensive, and free of side effects. When lasers irradiate these nanoparticles, NH4HCO3 decomposes to produce CO2, which can absorb much of the light energy under laser irradiation with a specific wavelength, and then expand under heat to generate a thermal acoustic wave...
2017: International Journal of Nanomedicine
https://www.readbyqxmd.com/read/28292551/the-effect-of-paravertebral-block-on-maxillofacial-free-flap-survival
#17
A M A Habib, O M Zanaty, H F Anwer, D Abo Alia
The purpose of this study was to investigate whether continuous paravertebral block at levels T1 and T2 with bupivacaine infusion can improve the survival of free flaps in maxillofacial reconstruction. The study was designed as a randomized controlled trial and included 36 adult patients scheduled for maxillofacial free flap reconstruction under general anesthesia. Patients were randomly divided into two groups: patients in group A received continuous paravertebral block at levels T1 and T2, while patients in group B served as controls...
March 11, 2017: International Journal of Oral and Maxillofacial Surgery
https://www.readbyqxmd.com/read/28291474/the-development-of-a-probabilistic-dose-response-for-a-burn-injury-model
#18
Anthony Iyoho, Laurel Ng, Philemon Chan
OBJECTIVE: The objective was to augment a burn injury model, BURNSIM, with probabilistic dose-response risk curves. METHODS: To develop the dose-response, we drew on a considerable amount of historical porcine burn injury data collected by U.S. Army Aeromedical Research Laboratory in the 1970s. The experimental parameters of each usable data point served as inputs to BURNSIM to calculate the burn damage integral (i.e., the internal dose) for 4 severities (mild, intermediate, deep second- and third-degree burns)...
March 2017: Military Medicine
https://www.readbyqxmd.com/read/28289824/a-mirna-signature-for-an-environmental-heterocyclic-amine-defined-by-a-multi-organ-carcinogenicity-bioassay-in-the-rat
#19
Ying-Shiuan Chen, Rong Wang, Wan-Mohaiza Dashwood, Christiane V Löhr, David E Williams, Emily Ho, Susanne Mertens-Talcott, Roderick H Dashwood
Heterocyclic amines (HCAs) produced during high-temperature cooking have been studied extensively in terms of their genotoxic/genetic effects, but recent work has implicated epigenetic mechanisms involving non-coding RNAs. Colon tumors induced in the rat by 2-amino-1-methyl-6-phenylimidazo[4,5-b]pyridine (PhIP) have altered microRNA (miRNA) signatures linked to dysregulated pluripotency factors, such as c-Myc and Krüppel-like factor 4 (KLF4). We tested the hypothesis that dysregulated miRNAs from PhIP-induced colon tumors would provide a "PhIP signature" for use in other target organs obtained from a 1-year carcinogenicity bioassay in the rat...
March 13, 2017: Archives of Toxicology
https://www.readbyqxmd.com/read/28288459/new-and-advanced-picosecond-lasers-for-tattoo-removal
#20
Maurice A Adatto, Ruthie Amir, Jayant Bhawalkar, Rafael Sierra, Richard Bankowski, Doran Rozen, Christine Dierickx, Moshe Lapidoth
Early methods of tattoo removal ultimately resulted in unacceptable cosmetic outcomes. While the introduction of laser technology was an improvement over the existing chemical, mechanical, and surgical procedures, the use of nonselective tattoo removal with carbon dioxide and argon lasers led to scarring. Q-switched lasers with nanosecond (10-9) pulse domains were considered to have revolutionized tattoo treatment, by selectively heating the tattoo particles, while reducing the adverse sequelae to adjacent normal skin...
2017: Current Problems in Dermatology
keyword
keyword
91612
1
2
Fetch more papers »
Fetching more papers... Fetching...
Read by QxMD. Sign in or create an account to discover new knowledge that matter to you.
Remove bar
Read by QxMD icon Read
×

Search Tips

Use Boolean operators: AND/OR

diabetic AND foot
diabetes OR diabetic

Exclude a word using the 'minus' sign

Virchow -triad

Use Parentheses

water AND (cup OR glass)

Add an asterisk (*) at end of a word to include word stems

Neuro* will search for Neurology, Neuroscientist, Neurological, and so on

Use quotes to search for an exact phrase

"primary prevention of cancer"
(heart or cardiac or cardio*) AND arrest -"American Heart Association"