751 resultados para BURN


Relevância:

10.00% 10.00%

Publicador:

Resumo:

Book has press figures.

Relevância:

10.00% 10.00%

Publicador:

Resumo:

Top Row: Debbi Anderson, Cherie Armstrong, Diane Arney, Grace Ball, Marie Bazil, Suzanne Bihan, Nancy Black, Ellen Bochenck, Lisa Bramble, Ann Marie Brissette, Mary Brock, Gale Brown, Nancy Buhl, Judith Burek, Dana Leigh Burn, Mari Byce

Row 2: Dianne Byrd, Diane Cary, Julie Rosanne Cherno, Susan Copland, Lisa Corso, Sharon Corzine, Elsa Cowan, Linda Crawley, Constance D Anna, Mary Daly, Julie De May, Janet Dean, Lwah Ann Dennis, Leslie Jean De Noon, Barbara Deur, Marilynn Dowdy

Row 3: Laurie B. Dreisbach, Patricia Dvorak, Mary Earle, Judith Eason, Charlene Eickholt, Kathryn Elden, Susan Bourget, B.M. Rutkowski, J.Sebring-Mammel, Joan Kessler, Gregory Hazle, Rosa Ohno, Miriam Elgent, Micky Erickson, Kathleen Evans, Cathleen Fasse, Martha Finkelstein, Edie Firshman

Row 4: Susan Fitzpatrick, Lynn foley, Barbara Fredal, Lisa Ghormley, Susan Green, Carol Grishaw, Jennifer Hayden, Susan Hewens, Brenda J. Hooker, M. Karen Harning, Jean Huneke, Rose Hunter

Row 5: Joyce Jackson, Janet James, Mary Jesse, Christy Jones, Kathy Joy, Debra kadlec, Therese Keating, Ann Marie Kelly, Carol Key, Karen Dickstein, Jill Knechtel, Robin Kruger

Row 6: Mary Beth Kyko, Catherine Lawrence, Joni Lawrence, Eun Lee, Amy Long, Kathey F. Lord, Johanna Lund, Elizabeth Mac Kinnon, Marilyn Mackovjak, Lisa Mann, rose Marentette, Carmen McDowell

Row 7: Molly Mitchell, Mary Molewyk, Sandra Musci, Susan Nevins, Janet Newman, Marcy L. Ortquist, Jeanmarie Otto, Marci Peterhans, Marquite Pierce, Janet Pierson, Rachel Plumley, Frances Potasnik, Cynthia pressprich, Susan J. Robertson, Gilbert RodriqueZ, Deborah Romano, Deborah Ross, Patricia Rouen

Row 8: Abby Scholnick, Nancy Schuster, Cynthia Schwartz, Mary Ellen Sitek, Marqaret Smith, Ann Marie Smith, Cindy Smith, Julie Smrcka, Susan St. Onge, Michelle Stafford, Brenda Stallings, Nancy Steffler, Louise Sullivan, Laure Szatkowski, Bonnie R. Temple, Patricia A. Tevlin

Row 9: Linda L. Travis, Margaret Turner, Heidi Unger, Grace M.J. Valmassoi, Sally Van fleeren, Anne VanLoon, Jan Veseth, Anne MArie Villeneuve, Cynthia vrable, Lori E. Weyland, Theresa Wish, Anne Witham, Laura Wollum, Marla Young

Relevância:

10.00% 10.00%

Publicador:

Resumo:

Top Row: Felicia Allen, Michael Anderson, Lisa Armstead, Shannon Arterburn, April Ballard, Stacey Bancroft, Veronica Barcelona, Mary Barringer, Jaralee Basso, Courtney Beck, Karina Bouffard, Becky Bradford, Dawn Burdette, Biance Cerroni

Row 2: Surlin Chadha, James Chambers, Matt Brady, Trish Donovan, Patricia Letowrneau, Amy Prouty, Mary Hawk, Kim Yaekle, Joy Caraan, Jill Awai, Kerry Szymke, Lawra Knapp, Trish Therrian, Kelly Collardey, Julie Collins

Row 3: Kimberly Collins, Jill Collison, Michelle Colvia, Erika Cross, Erin Dassance, Amanda DeFever

Row 4: Janis Dinnel, Corey Eisenberg, Lisa Falzetta, Amy Farley, Jennifer Fulcher, Lori George, Pamela George, Royace A. Gibson

Row 5: Pamela Giles, Nicole Grecu, Janet Green, Jessica Grose, Jill Hall, Jill Hiler, Shamika Hinson, Melissa Hitchcock

Row 6: Rebekah Hopper, Steven Thrke, Kevri Johnson, Rebecca Johnson, Shannon Johnson, Jan Lee, Beverly Jones, Ada Sue Hinshaw, Susan Boehm, Nola Pender, Patricia Coleman Burn, Jody Joslyn, Jennifer Kerr, Erin Kingsley, Heather Knudsen, Kristie Krzyzanski

Row 7: Sarah Kyle, Michelle Laughlis, Julie Leibowitz, Erin Maki, Rachel Malone, Amanda Manoni, Kara marsh, Carrie McClung, Kristi Miller, Kristine Moe, Kimberly Morton, Thecla Moschouris, Meg Mountainbear, Michelle Newberg, Aarti parekh, Heather Pawlak

Row 8: Diana Piergentili, Alison Pinta, Gail Prahaska, Jennifer Pruchnik, Kimberly Rendz, Sarah Repp, Eunice Rhiew, Kyle Rinehart, Roni robarge, Audrey Salazar, Dana Schaffner, Sally Scott, Nicole Sell, Mary Jean Siasoco, Deborah Slizewski, Rebecca Snyder

Row 9: Carmen Taylor, Chereena Tennis, Monigue Tett, Lindsay Thibert, Cindy Thompson, Alpa Tolia, Jessie Ulmer, Shannon Waigle, Jennifer Walsh, MacKenzie Waters, Christie Wiseley, Mari Yelorda

Relevância:

10.00% 10.00%

Publicador:

Resumo:

Foliar application may be used to supply boron (B) to a crop when B demands are higher than can be supplied via the soil. While B foliar sprays have been used to correct B deficiency in sunflower (Helianthus annuus L.) in the field, no studies have determined the amount of B taken up by sunflower plant parts via foliar application. A study was conducted in which sunflower plants were grown at constant B concentration in nutrient solution with adequate B (46 mum) or with limited B supply (0.24, 0.40 and 1.72 mum) using Amberlite IRA-743 resin to control B supply. At the late vegetative stage of growth (25 and 35 d after transplanting), two foliar sprays were applied of soluble sodium tetraborate (20.8 % B) each at 0, 28, 65, 120 and 1200 mm (each spray equivalent to 0, 0.03, 0.07, 0.13 and 1.3 kg B ha(-1) in 100 L water ha(-1)). The highest rate of B foliar fertilization resulted in leaf burn but had no other evident detrimental effect on plant growth. Under B-deficient conditions, B foliar application increased the vegetative and reproductive dry mass of plants. Foliar application of 28-1200 mm B increased the total dry mass of the most B-deficient plants by more than three-fold and that of plants grown initially with 1.72 mum B in solution by 37-49 %. In this latter treatment, the dry mass of the capitulum was similar to that achieved under control conditions, but in no instance was total plant dry mass similar to that of the control. All B foliar spray rates increased the B concentration in various parts of the plant tops, including those that developed after the sprays were applied, but the B concentration in the roots was not increased by B foliar application. The B concentration in the capitulum of the plants sprayed at the highest rate was between 37 and 93 % of that in the control plants. This study showed that B foliar application was of benefit to B-deficient sunflower plants, increasing the B status of plant tops, including that of the capitulum which developed after the B sprays were applied. (C) 2003 Annals of Botany Company.

Relevância:

10.00% 10.00%

Publicador:

Resumo:

Even eight hours after a campfire has been extinguished with sand, it retains sufficient heat to cause a full-thickness burn with contact of one second. Because extinguishing with sand disguises the danger, this is a particular hazard for children. The only safe way to extinguish a campfire is with water.

Relevância:

10.00% 10.00%

Publicador:

Resumo:

Methodological criticisms of research undertaken in the area of paediatric burns are widespread. To date, quasi-experimental research designs have most frequently been used to examine the impact of impairments such as scarring and reduced ran e of motion on functional outcomes. Predominantly, these studies have utilised a narrow definition of functioning (e.g. school attendance) to determine a child's level of participation in activities post-burn injury. Until recently, there had been little attempt to develop and/or test a theoretical model of functional outcome with these children. Using a conceptual model of functional outcome based oil the International Classification of Functioning, Disability and Health, this review paper outlines the current state of the research literature and presents explanatory case study methodology as an alternative research design to further advance the Study of functional outcome post-burn injury. (C) 2004 Elsevier Ltd and ISBI. All rights reserved.

Relevância:

10.00% 10.00%

Publicador:

Resumo:

Background: The purpose of the present study was to compare the effectiveness of three burns dressings (TransCyte, a bio-engineered skin substitute; Biobrane; and Silvazine cream (silver sulphadiazine and 0.2% chlorhexidine)), in treating children with partial-thickness burns. The primary objective was to determine the days until greater than or equal to90% re-epithelialization. The secondary objectives were to evaluate the number of wounds requiring autografting and the number of dressing changes/local wound care required. Methods: Study wounds were identified on each patient and the patients were randomized to receive TransCyte or Biobrane or Silvazine. Assessment of study wound closure began at 2 days after treatment and continued at least every other day thereafter until the wounds re-epithelialized or were autografted. A laser Doppler imaging system was used as an adjunct to assessing the depth of the burn. Results: Thirty-three patients with 58 wound sites enrolled in the study (TransCyte, n = 20, Biobrane, n = 17; Silvazine, n = 21). Mean time to re-epithelialization was 7.5 days for TransCyte, 9.5 days for Biobrane, and 11.2 days for Silvazine. The number of wounds requiring autografting were 5/21 (24%) for Silvazine, 3/17 (17%) for Biobrane, and 1/20 (5%) for TransCyte. Conclusions: When used in partial-thickness burns in children, TransCyte promotes fastest re-epithelialization and required less overall dressings then Biobrane or Silvazine. Patients who received Silvazine or Biobrane require more autografting than those treated with TransCyte.

Relevância:

10.00% 10.00%

Publicador:

Resumo:

Burn sepsis is a leading cause of mortality and morbidity in patients with major burns. The use of topical anti-microbial agents has helped improve the survival in these patients. There are a number of anti-microbials available, one of which, Silvazine(TM) (1% silver sulphadiazine (SSD) and 0.2% chlorhexidine digluconate), is used only in Australasia. No study, in vitro or clinical, had compared Silvazine(TM) with the new dressing Acticoat(TM). This study compared the anti-microbial activity of Silvazine(TM), Acticoa(TM) and 1% silver sulphadiazine (Flamazine(TM)) against eight common burn wound pathogens. Methods: Each organism was prepared as a suspension. A 10 mul inoculum of the chosen bacterial isolate (representing approximately between 104 and 105 total bacteria) was added to each of four vials, followed by samples of each dressing and a control. The broths were then incubated and 10 mul loops removed at specified intervals and transferred onto Horse Blood Agar. These plates were then incubated for 18 hours and a colony count was performed. Results: The data demonstrates that the combination of 1% SSD and 0.2% chlorhexidine digluconate (Silvazine(TM)) results in the most effective killing of all bacteria. SSD and Acticoat(TM) had similar efficacies against a number of isolates, but Acticoat(TM) seemed only bacteriostatic against E. faecalis and methicillin-resistant Staphylococcus aureus. Viable quantities of Enterobacter cloacae and Proteus mirabilis rei named at 24 h. Conclusion: The combination of 1% SSD and 0.2% chlorhexidine digluconate (Silvazine(TM)) is a more effective anti-microbial against a number of burn wound pathogens in this in vitro study. A clinical study of its in vivo anti-microbial efficacy is required. (C) 2003 Elsevier Ltd and ISBI. All rights reserved.

Relevância:

10.00% 10.00%

Publicador:

Resumo:

Videoconferencing has become a routine technique for the post-acute burns care of children in Queensland. We compared the agreement between clinical assessments conducted via videoconference and assessments conducted in the conventional, face-to-face manner (FTF). A total of 35 children with a previous burn injury were studied. Twenty-five children received three consecutive assessments: first FTF by a consultant in the outpatient department, then by a second consultant who reviewed the patient via videoconference, and then by the second consultant in person. The second consultant also reviewed another 10 children twice. At each review, the following variables were measured: scar colour, scar thickening, contractures, range of motion, the patient's level of general activity, any breakdown of the graft site, and adequacy of the consultation. Agreement between the two consultants when seeing patients FTF was moderately high, with an overall concordance of 85%. When videoconferencing was used, the level of agreement was almost the same, at 84%. If one consultant reviewed patients FTF first and then via videoconference, the overall concordance was 98%; if the process was reversed, the overall concordance was 97%. This study confirms that the quality of information collected during a videoconference appointment is comparable to that collected during a traditional, FTF appointment for a follow-up burns consultation.

Relevância:

10.00% 10.00%

Publicador:

Resumo:

Background Burns and scalds are a significant cause of morbidity and mortality in children. Successful counter-measures to prevent burn and scald-related injury have been identified. However, evidence indicating the successful roll-out of these counter-measures into the wider community is lacking. Community-based interventions in the form of multi-strategy, multi-focused programmes are hypothesised to result in a reduction in population-wide injury rates. This review tests this hypothesis with regards to burn and scald injury in children. Objectives To assess the effects of community-based interventions, defined as coordinated, multi-strategy initiatives, for reducing burns and scalds in children aged 14 years and under. Search strategy We searched the Cochrane Injuries Group's specialised register, CENTRAL, MEDLINE, EMBASE, CINAHL, PsycINFO, National Research Register and the Web of Knowledge. We also handsearched selected journals and checked the reference lists of selected publications. The searches were last updated in May 2007. Selection criteria Included studies were those that reported changes in medically attended burn and scald-related injury rates in a paediatric population (aged 14 years and under), following the implementation of a controlled community-based intervention. Data collection and analysis Two authors independently assess studies for eligibility and extracted data. Due to heterogeneity between the included studies, a pooled analysis was not appropriate. Main results Of 39 identified studies, four met the criteria for inclusion. Two of the included studies reported a significant decrease in paediatric burn and scald injury in the intervention compared with the control communities. The failure of the other two studies to show a positive result may have been due to limited time-frame for the intervention and/or failure to adequately implement the counter-measures in the communities. Authors' conclusions There are a very limited number of research studies allowing conclusions to be drawn about the effectiveness of community-based injury prevention programmes to prevent burns and scalds in children. There is a pressing need to evaluate high-quality community-based intervention programmes based on efficacious counter-measures to reduce burns and scalds in children. It is important that a framework for considering the problem of burns and scalds in children from a prevention perspective be articulated, and that an evidence-based suite of interventions be combined to create programme guidelines suitable for implementation in communities throughout the world.

Relevância:

10.00% 10.00%

Publicador:

Resumo:

Objective: Few data have been published regarding protein losing enteropathy in adult patients with burns. This study characterised the presence of protein-losing enteropathy in adults with burns and examined the relationship between the magnitude of bum size and the severity of protein loss. Methods: Twenty adult patients with burns (BSA 31+/-25%, range 2-80%) were studied. Fluid resuscitation was based on the Parkland's formula. Protein loss into the gastrointestinal tract was measured using faecal alpha(1)-antitrypsin (FA-1-AT) concentrations. Serial measurements of serum protein and albumin concentrations were performed. Results: Fourteen patients demonstrated elevations in FA-1-AT levels. The mean peak FA-1-AT level was 3.6+/-4.2 mg/g dry weight of stool. Two patients demonstrated elevated FA-1-AT excretion 1.5 months and 3 months after the bums. There was a good correlation between burn size and FA-1-AT excretion (R-2=0.40). Conclusions: Protein losing enteropathy was demonstrable in patients with major burns. The magnitude of this phenomenon appears to be proportional to the burns size.

Relevância:

10.00% 10.00%

Publicador:

Resumo:

Background: How a scar is managed postoperatively influences Its cosmetic outcome. After Suture removal, scars are susceptible to skin tension, which may be the trigger for hypertrophic scarring. Paper tape to support the scar may reduce multidirectional forces and prevent hypertrophic scarring. Methods: Seventy patients who had under gone cesarean section at the Royal Brisbane and Women's Hospital were randomized to treatment and control groups. Patients in the control group received no postoperative intervention. Patients in the treatment group applied paper tape to their scars for 12 weeks. Scars were assessed at 6 weeks, 12 weeks, and 6 months after surgery using Ultrasound to measure intradermal scar volume. Scars were also assessed using the International Clinical Recommendations. Results: Paper tape significantly decreased scar volume by a mean of 0.16 cm(3), (95 percent confidence Interval, 0.00 to 0.29 cm(3)) At 12 weeks after surgery, 41 percent of the control group developed hypertrophic scars compared with none in the treatment group (exact test, p = 0.003). In the treatment group, one patient developed a hypertrophic scar and four developed stretched scars only after the tape was removed. The odds of developing a hypertrophic scar were 13.6 times greater in the control than in the treatment group (95 percent confidence interval, 3.6 to 66.9). Of the 70 patients randomized, 39 completed the study. Four patients in the treatment group developed a localized red rash beneath the tape. These reactions were minor and transient and resolved without medical intervention. Conclusions: The development of hypertrophic and stretched scars in the treatment group only after the tape was removed suggests that tension acting on a scar is die trigger for hypertrophic scarring. Paper tape is likely to be an effective modality for the prevention of hypertrophic scarring through its ability to eliminate scar tension.

Relevância:

10.00% 10.00%

Publicador:

Resumo:

In this paper, we present results of the internal structure (pore size and pore wall thickness distributions) of a series of activated carbon fibers with different degrees of burn-off, determined from interpretation of argon adsorption data at 87 K using infinite and finite wall thickness models. The latter approach has recently been developed in our laboratory. The results show that while the low bun-off samples have nearly uniform pore size (