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Sample records for ointments

  1. [Development of prodioxin ointment].

    Science.gov (United States)

    Puodziūniene, Gene; Vaiciuvenas, Vytautas; Janulis, Valdimaras; Steponavicius, Juozas

    2003-01-01

    There was a purpose to create a composite ointment of proteolytic and antimicrobial activity, the formulation of which would contain the proteolytic enzyme procelan and the antimicrobial preparation with wide spectrum of action dioxidin. During the development of prodioxin ointment by means of biological experiments the optimal concentration of dioxidin was evaluated; it was 1 percent. The optimal dispersity value of dioxidin particles was estimated by dialysis through a semipermeable membrane. The best release of dioxidine from prodioxin ointment occurred, when it was pulverized to particles with diameter 5-10 mm. The method of assay of dioxidin was modified for the ointment. The physicomechanical properties of the prodioxin ointment: flowability, colloidal stability, thermostability and rheological properties were examined. The investigated ointment is non-newtonian in character, e.g. an elastic and plastic system and may be intended for use in dermatological practice. Medicinal enzymic and antimicrobial effects of the prodioxin ointment were compared with the healing effect of Iruksol ointment. The medicinal effect of the prodioxin ointment exceeded that of Iruksol ointment by one day. Judging by the results of the physicochemical analysis a conclusion can be made that the prodioxin ointment is stable for two years at room temperature.

  2. Development of prodioxin ointment

    OpenAIRE

    Puodžiūnienė, Genė; Vaičiuvėnas, Vytautas Petras; Janulis, Valdimaras; Steponavičius, Juozas

    2003-01-01

    There was a purpose to create a composite ointment of proteolytic and antimicrobial activity, the formulation of which would contain the proteolytic enzyme procelan and the antimicrobial preparation with wide spectrum of action dioxidin. During the development of prodioxin ointment by means of biological experiments the optimal concentration of dioxidin was evaluated; it was 1 percent. The optimal dispersity value of dioxidin particles was estimated by dialysis through a semipermeable membran...

  3. Physicochemical properties of macrogol ointment and emulsion ointment blend developed for regulation of water absorption.

    Science.gov (United States)

    Noda, Yasuhiro; Watanabe, Kazuya; Sanagawa, Akimasa; Sobajima, Yu; Fujii, Satoshi

    2011-10-31

    Pressure ulcers can form with excess pressure and shearing stress on skin tissue. Because pressure ulcer is often accompanies by exudates, selection of appropriate topical emulsion ointment is difficult. Blended ointments consisting of emulsion base and water-soluble base are clinically used for adjustment of wound moist environment. Because regulating the amount of wound exudates can enhance treatment efficacy, two new blended ointments were developed. LY-SL blended ointment consisted of lysozyme hydrochloride water-in-oil (w/o) emulsion (LY-cream) and sulfadiazine macrogol (polyethylene glycol) ointment (SL-pasta). TR-SL blended ointment consisted of tretinoin tocoferil oil-in-water (o/w) emulsion (TR-cream) and SL-pasta (TR-SL). LY-SL and TR-SL were applied to Franz diffusion cell with cellulose membranes for the evaluation of water absorption characteristics at 32 °C. Water absorption rate constants (mg/cm(2)/min(0.5)) were 12.5, 16.3 and 34.6 for LY-cream, TR-cream and SL-pasta, respectively. Water absorption rate constants for LY-SL and TR-SL (SL-pasta 70%) exhibited intermediate values of 21.2 and 27.2, as compared to each ointment alone, respectively. Because amount of water absorbed was linearly related to square root of time, it was suggested that water-absorbable macrogol was surrounded by oily ingredients forming matrix structure. This diffusion-limited structure may regulate water absorption capacity. This is the first report of physicochemical properties of macrogol ointment and emulsion ointment blend developed for regulation of water absorption. The blended ointment can properly regulate amount of exudates in wounds and may be useful for treatment of pressure ulcers. Copyright © 2011 Elsevier B.V. All rights reserved.

  4. Formulation and Evaluation of Cat Fish Slim Mucin Ointment for ...

    African Journals Online (AJOL)

    Purpose: To evaluate the effect of fish mucin ointment on wound healing in a rat model. Methods: Fish mucin was formulated into an ointment using soft paraffin ointment base. Its woundhealing activity and toxicity were evaluated using an incision and excision wound model in rats. A range of concentrations (2.5 - 10 % w/w) ...

  5. Efficacy and safety of tacrolimus ointment compared with that of hydrocortisone acetate ointment in children with atopic dermatitis

    NARCIS (Netherlands)

    Reitamo, Sakari; van Leent, Edwin J. M.; Ho, Vincent; Harper, John; Ruzicka, Thomas; Kalimo, Kirsti; Cambazard, Frédéric; Rustin, Malcolm; Taïeb, Alain; Gratton, David; Sauder, Daniel; Sharpe, Graham; Smith, Catherine; Jünger, Michael; de Prost, Yves

    2002-01-01

    Vehicle-controlled studies have demonstrated the efficacy and safety of tacrolimus ointment in the treatment of patients with atopic dermatitis (AD). This study was undertaken to compare 0.03% and 0.1% tacrolimus ointment with 1% hydrocortisone acetate ointment in children 2 to 15 years of age with

  6. Evaluation of effectiveness in a novel wound healing ointment ...

    African Journals Online (AJOL)

    Evaluation of effectiveness in a novel wound healing ointment-crocodile oil burn ointment. Hua-Liang Li, Yi-Tao Deng, Zi-Ran Zhang, Qi-Rui Fu, Ya-Hui Zheng, Xing-Mei Cao, Jing Nie, Li-Wen Fu, Li-Ping Chen, You-Xiong Xiong, Dong-Yan Shen, Qing-Xi Chen ...

  7. TACROLIMUS OINTMENT FOR TREATMENT OF VKC

    Directory of Open Access Journals (Sweden)

    Navin Chandra

    2017-05-01

    Full Text Available BACKGROUND Vernal Keratoconjunctivitis (VKC is a bilateral recurrent chronic allergy inflammatory disorder of ocular surface, which is seasonally exacerbated mostly involving tarsal and bulbar conjunctiva in chronic and severe cases involves cornea as well. Affects mostly children and young adults with male predominance. Tacrolimus (FK-506 is a highly potent immune modulatory agent produced by the fungus Streptomyces tsukubaensis. MATERIALS AND METHODS This prospective, nonrandomised case series enrolled 20 patients (40 eyes with severe VKC who were treated with tacrolimus 0.1% ointment. The mean age of the patients was 18.25 ± 4.2 years (range, 9-31 years. Each patient completed a follow-up period of at least 12 months. The main outcome measure was the clinical response to treatment. RESULTS Significant improvements in clinical signs and symptoms were achieved in all patients 6 weeks after starting treatment with topical tacrolimus. Treatment was gradually reduced with increasing intervals between applications. VKC recurred in all patients who attempted to discontinue treatment. No additional medications were required and no significant changes in visual acuity or refraction were documented. Five patients discontinued treatment due to a severe burning sensation and were excluded from the study. CONCLUSION Tacrolimus 0.1% ointment is a safe and effective treatment for VKC refractory to standard treatment and maybe used as a substitute for steroid treatments used to controlled-disease activity. However, adverse effects could cause poor patient compliance.

  8. Radiolysis characterization of chloramphenicol in powder and in eye ointment

    International Nuclear Information System (INIS)

    Hong, L.; Altorfer, H.R.

    2005-01-01

    The effects of γ-radiation sterilization on chloramphenicol, in both pure powder state and petrolatum eye ointment, were investigated with high performance liquid chromatography. The content of chloramphenicol decreases by 1.0% in powder state and by 1.2% in eye ointment at the reference radiation dose of 25 kGy. The profile of chloramphenicol radiolysis products in powder state differs from that in eye ointment. It was found that microenvironment of chloramphenicol molecule is a key factor governing the radiolysis of chloramphenicol in powder state. Solvent residues in chloramphenicol powder could change the radiolysis behavior of chloramphenicol. The solvents, having good solubility for chloramphenicol, promote radiolytic hydrolysis of chloramphenicol, but the converses do not. Inert gas purging or diffusion by exposing in absorbent is efficient method to prevent chloramphenicol powder from radiolysis. The influence of the presence of oxygen was explored. Oxygen plays a role of scavenger and diminishes radiolysis of chloramphenicol. It was found that Nactyl-L-cysteine can protection chloramphenicol in eye ointment from radiolysis. Hydrophobic radiolysis products of chloramphenicol were observed in eye ointment part. Using scavengers and lower irradiation can be strategies to resist radiolysis of chloramphenicol in petrolatum eye ointment. (author)

  9. Effect of Olea ointment and Acetate Mafenide on burn wounds – A randomized clinical trial

    Directory of Open Access Journals (Sweden)

    Mohsen Zahmatkesh

    2015-01-01

    Conclusions: Olea ointment is a useful treatment for burns, and it can prevent infections, accelerate tissue repair, and facilitate debridement. Therefore, using this ointment is recommended for the treatment of burns.

  10. 21 CFR 524.1600a - Nystatin, neomycin, thiostrepton, and triamcinolone acetonide ointment.

    Science.gov (United States)

    2010-04-01

    ... glands and cystic areas: Drain gland or cyst and fill with petrolatum base ointment. (2) Indications for... acetonide ointment. (a) Specifications. Each milliliter of petrolatum base or each gram of vanishing cream base ointment contains: 100,000 units of nystatin; neomycin sulfate equivalent to 2.5 milligrams of...

  11. Glycifon ointment for basal cell carcinoma: treatment experience

    Directory of Open Access Journals (Sweden)

    R. S. Garaev

    2016-01-01

    Full Text Available It has been held studying of the remote results of treatment of 80 patients sick of a bazalioma by 30 % glyciphon ointment in the Republican Oncologic Dispensary of the Ministry of Health of Republic of Tatarstan. It is established that daily use of glyciphon ointment during the 20– 30 days cures patients with primary tumours, both single, and initially-plural I and II stages, in 98,3 % cases. The preparation is effective at recidivations of bazalioma arising after radiotherapy, surgical treatment, criotherapy. The using at recidivations after the combined treatment is inexpedient. Reduction of an exposition of ointment from 24 hours till 6 hours gives good clinical effect with absence of relapses of recidivations of tumors.

  12. Formulation of colchicine ointment for the treatment of acute gout.

    Science.gov (United States)

    Maduri, Sairam; Atla, Venkateshwar Reddy

    2012-11-01

    In spite of being the fastest acting drug available for the control of an acute gout attack, colchicine is generally considered a last alternative in gout therapy. This is mainly due to the severe adverse effects associated with its administration through the enteral and parenteral routes, as well as its high risk/benefit ratio. The preparation of dosage forms of colchicine that can be administered by alternative routes is therefore a beneficial exercise. Among the formulable substitute dosage forms of colchicine, its ointment seems to be the best option available due to its ability to deliver the drug transdermally as well as its ease of preparation and evaluation. In this study, we prepared and tested 0.2% and 0.5% colchicine ointments for their effectiveness in delivering colchicine transdermally. Colchicine ointment was prepared using a self-formulated water-in-oil type of emulsion ointment base, with the colchicine dissolved in the water portion of the ointment base. In vitro drug release studies were carried out using the Franz diffusion test apparatus and an ultraviolet (UV)-visible spectrophotometer was used to quantify the drug in the samples. Rabbits were used as test animals for in vivo studies and the blood samples were analysed using the UV-visible spectrophotometer. Colchicine was found to be well-absorbed transdermally, although absorption was not 100%. No side effects were associated with its 0.2% formulation. Ointments containing colchicine in low concentrations may be a feasible and effective treatment option for the prevention and treatment of acute gout attacks.

  13. Honey ointment': a natural remedy of skin wound infections

    International Nuclear Information System (INIS)

    Tasleem, S.; Naqvi, S.B.S.; Hashimi, K.

    2011-01-01

    Background: Honey is a gift of nature, principally identified and valued to possess antimicrobial and anti-inflammatory activity and has been used as a natural remedy of wounds since ancient times. The objectives of this study were to evaluate the antimicrobial activity of honey against micro-organisms, to formulate a honey ointment and to evaluate the efficacy of such ointment by conducting clinical trials on skin wound infection. Methods: This experimental study was conducted at Department of Pharmaceutics, Faculty of Pharmacy, University of Karachi and Out-patient Department of Dermatology, Fauji Foundation Hospital, Rawalpindi from November 2009 to October 2010. The antimicrobial activity of Pakistani floral sources (Trachysperm copticum, Acacia nilotica species indica, Zizyphus) honey samples was investigated by disc diffusion method against freshly isolated wound infecting bacteria (Staphylococci aureus, Staphylococci epidermidis, Streptococcus faecalis, Pseudomonas aeruginosa, Klebsiella pneumonia, Escherichia coli, Proteus vulgaris and Candida albicans), and Staphylococci aureus ATCC 6538, Pseudomonas aeruginosa ATCC 9022, Escherichia coli ATCC 25922, Candida albican ATCC 15146. An ointment containing 20% active antimicrobial honey was formulated. The efficacy of such ointment was evaluated by passing thought clinical trials. A total number of 27 patients (23 skin wound infection, and 4 diabetic foot ulcer) were involved in the study. Thin layer of newly formulated honey ointment on gauze were applied two to three times per day till complete healing. Results: In microbiological assay the honey samples were found to exhibit a very promising antimicrobial activity against all the micro-organisms tested. In clinical trial very significant results (99.15%) healing was observed in skin wound infections cases with mean healing time of 5.86 (2-20) days, and 95% diabetic foot ulcers healed with the mean healing time of 20 (8-40) days. Conclusion: Newly formulated

  14. Stability testing of extemporaneous preparation of methyl salicylate ointment

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    H A Makeen

    2018-01-01

    Results: The shelf life (t90% of extemporaneously prepared methyl salicylate ointment was found to be 131 days at room temperature (25°C ± 5°C and 176 days in the refrigerator (2°C–8°C. Conclusion: The methyl salicylate present in extemporaneous ointment preparation is fairly stable at cool temperatures but shows faster degradation at higher temperature conditions. Therefore, it is recommended that an expiry date of 4 months can be safely mentioned when stored in cool.

  15. Radiation recall dermatitis after docetaxel chemotherapy. Treatment by antioxidant ointment

    International Nuclear Information System (INIS)

    Duncker-Rohr, Viola; Freund, Ulrich; Momm, Felix

    2014-01-01

    Radiation recall dermatitis (RRD) is an acute skin toxicity caused by different anticancer or antibiotic drugs within a former completely healed irradiation field. Predictive factors for RRD are not known and its mechanisms are not completely understood. A case of RRD induced by docetaxel and successfully treated by an antioxidant ointment (Mapisal registered ) is presented here. Such an ointment might be useful not only in RRD therapy, but also in the treatment of high-grade dermatitis induced by radiotherapy and thus may contribute to the improvement of patients' quality of life and to the scheduled completion of cancer therapies. (orig.) [de

  16. Absorption of vitamin A ointment to the skin

    International Nuclear Information System (INIS)

    Nanbo, Toshio; Misumi, Tokio; Yokoshima, Tetsuyoshi

    1977-01-01

    14 C-Vitamin A palmitate prepared as hydrophilic ointments of 3 kinds of concentrations (1 mg/g, 5 mg/g and 10 mg/g) was applied to the skin in rabbits, and the absorption to the skin was studied. 1. The concentration of radioactivity in the skin showed peak levels 1 hour after the dermal application of ointments with all concentrations, and hereafter it progressively decreased. As for the concentration of radioactivity in the skin due to the differences of concentrations of vitamin A palmitate, there was difference between the ointment of 1 mg/g and that of 5 mg/g in proportion to differences of concentrations, while there was no significant difference between the ointment of 5 mg/g and that of 10 mg/g as compared with differences of concentrations. 2. The urinary excretion of radioactivity was measured on the group which received the dermal application of vitamin A palmitate of 5 mg/g. The excretion of radioactivity of 0.06% was observed in the urine for 12 hours often the application. (Ichikawa, K.)

  17. Wound healing properties of ointment formulations of Ocimum ...

    African Journals Online (AJOL)

    present work evaluated the phyto-constituents and wound healing properties of ointments formulated with the n-hexane crude bark extract of a plant used folklorically in wound healing, Ocimum gratissimum. The excision wound model was employed in the wound healing studies. The air-dried, size-reduced barks were ...

  18. Evaluation of herbal ointment formulation of Milicia excelsa (Welw ...

    African Journals Online (AJOL)

    Ijeoma

    2013-05-22

    May 22, 2013 ... 1Department of Veterinary Surgery, Faculty of Veterinary Medicine, University of Nigeria, Nsukka. 2Department of Veterinary Microbiology, Faculty of Veterinary Medicine, University of Nigeria, Nsukka. Accepted 24 September, 2012. The wound healing effect of Milicia excelsa ointment was evaluated in ...

  19. Effect Of Euphorbia Cyparissias Ointments On Acanthosis | Cristina ...

    African Journals Online (AJOL)

    ... of Euphorbiacae were identified, revealing a large plant family with a polyvalent therapeutic activity. Materials and Methods: The aim of the study was to assess the skin tolerance level to irritation on different testing concentrations, of Euphorbia cyparissias extracts and ointments. Study was accomplished in rats and dogs, ...

  20. Antioxidant and wound healing activity of Lavandula aspic L. ointment.

    Science.gov (United States)

    Ben Djemaa, Ferdaous Ghrab; Bellassoued, Khaled; Zouari, Sami; El Feki, Abdelfatteh; Ammar, Emna

    2016-11-01

    Lavandula aspic L. is a strongly aromatic shrub plant of the Lamiaceae family and traditionally used in herbal medicine for the treatment of several skin disorders, including wounds, burns, and ulcers. The present study aimed to investigate the composition and in vitro antioxidant activity of lavender essential oil. In addition, it aimed to evaluate the excision wound healing activity and antioxidant property of a Lavandula aspic L. essential oil formulated in ointment using a rat model. The rats were divided into five groups of six animals each. The test groups were topically treated with the vehicle, lavender ointment (4%) and a reference drug, while the control group was left untreated. Wound healing efficiency was determined by monitoring morphological and biochemical parameters and skin histological analysis. Wound contraction and protein synthesis were also determined. Antioxidant activity was assessed by the determination of MDA rates and antioxidant enzymes (GPx, catalase and superoxide dismutase). The treatment with lavender ointment was noted to significantly enhance wound contraction rate (98%) and protein synthesis. Overall, the results provided strong support for the effective wound healing activity of lavender ointment, making it a promising candidate for future application as a therapeutic agent in tissue repairing processes associated with skin injuries. Copyright © 2016 Tissue Viability Society. Published by Elsevier Ltd. All rights reserved.

  1. Formulation and Evaluation of Cat Fish Slim Mucin Ointment for ...

    African Journals Online (AJOL)

    HP

    Purpose: To evaluate the effect of fish mucin ointment on wound healing in a rat model. ... increase (p > 0.05) in skin tensile strength (1311.02 ± 0.16 g/cm2) and hydroxyproline (1163.11± 0.16 ... for wound healing, gastroprotective [3,4] and a.

  2. Collagenase Santyl ointment: a selective agent for wound debridement.

    Science.gov (United States)

    Shi, Lei; Carson, Dennis

    2009-01-01

    Enzymatic debridement is a frequently used technique for removal of necrotic tissue from wounds. Proteases with specificity to break down the collagenous materials in necrotic tissues can achieve selective debridement, digesting denatured collagen in eschar while sparing nonnecrotic tissues. This article provides information about the selectivity of a collagenase-based debriding agent, including evidence of its safe and efficacious uses. Recent research has been conducted, investigating the chemical and biological properties of collagenase ointment, including healing in animal models, digestion power on different collagen types, cell migration activity from collagen degradation products, and compatibility with various wound dressings and metal ions. Evidence presented demonstrates that collagenase ointment is an effective, selective, and safe wound debriding agent.

  3. Efficacy and safety of methimazole ointment for patients with hyperthyroidism.

    Science.gov (United States)

    Wu, Xi; Liu, Hong; Zhu, Xixing; Shen, Jun; Shi, Yongquan; Liu, Zhimin; Gu, Mingjun; Song, Zhimin

    2013-11-01

    Oral methimazole has been widely used to treat hyperthyroidism, but its usage is restricted by its adverse systemic effects. The aim of this study was to investigate the efficacy and safety of methimazole ointment for the treatment of hyperthyroidism. One hundred forty-four subjects with hyperthyroidism were initially enrolled. These patients were initially divided into two groups and given the following treatments for 12 weeks: patients in group A received 5% methimazole ointment applied to the skin around the thyroid and an oral placebo; and patients in group B received methimazole tablets and placebo ointment. One hundred thirty-one subjects were included in the final analysis. Therapeutic efficacy was assessed via the levels of free triiodothyronine and thyroxine in the serum and by biweekly monitoring of the symptoms of thyrotoxicosis. Adverse effects were recorded. Fifty-nine (89.40%) patients in group A and 57 (87.69%) patients in group B were euthyroid and experienced alleviation of thyrotoxicosis symptoms (complete control; p>0.05). The median times required to achieve complete control for the patients in the two groups were 6.5 weeks and 6.4 weeks for groups A and B, respectively (p>0.05). Systemic adverse effects (e.g., rash, liver dysfunction, leucopenia, etc.) were significantly less common in group A (1.5%) than in group B (12.3%; peffects in patients with hyperthyroidism. Copyright © 2013 Elsevier B.V. All rights reserved.

  4. A topical antibacterial ointment made of Zn-doped copper oxide nanocomposite

    Energy Technology Data Exchange (ETDEWEB)

    Deokar, Archana R. [Bar-Ilan University, Department of Chemistry (Israel); Shalom, Yakov [Bar-Ilan University, The Mina and Everard Goodman Faculty of Life Sciences (Israel); Perelshtein, I.; Perkas, N.; Gedanken, A., E-mail: Aharon.Gedanken@biu.ac.il [Bar-Ilan University, Department of Chemistry (Israel); Banin, E., E-mail: ehud.banin@biu.ac.il [Bar-Ilan University, The Mina and Everard Goodman Faculty of Life Sciences (Israel)

    2016-08-15

    A zinc-doped copper oxide nanocomposite (Zn–CuO NC, Cu{sub 0.89}Zn{sub 0.11}O)-based antibacterial ointment was formulated and validated. Morphological examinations yielded spherical nanoparticles varying in size from 3 to 5 nm. The antibiofilm efficacy of the Zn–CuO NC-based ointment was evaluated using a biofilm prevention and disruption model against common wound pathogens, both gram-positive Staphylococcus aureus ATCC 25923 and Staphylococcus epidermidis ATCC 12228 (S. aureus and S. epidermidis) and gram-negative Pseudomonas aeruginosa ATCC 27853 (P. aeruginosa). Ointments comprising Zn–CuO NC with different weight percentages demonstrated high antibiofilm activity both in prevention and disruption biofilm models. The highest antibiofilm activity was found against S. epidermidis and S. aureus compared to P. aeruginosa. Zn–CuO NC-based ointment was competing equally with commercial gentamicin ointment for preventing the biofilms of S. epidermidis and S. aureus. Furthermore, interestingly we observed that our formulated ointment demonstrates better biofilm disruption capabilities against P. aeruginosa and S. aureus compared to commercial gentamicin ointment. These results suggest that Zn–CuO NC-based topical antibacterial ointments may provide a valuable solution for treating wound infections.

  5. 21 CFR 524.1662b - Oxytetracycline hydrochloride, polymyxin B sulfate ophthalmic ointment.

    Science.gov (United States)

    2010-04-01

    ... 21 Food and Drugs 6 2010-04-01 2010-04-01 false Oxytetracycline hydrochloride, polymyxin B sulfate... DOSAGE FORM NEW ANIMAL DRUGS § 524.1662b Oxytetracycline hydrochloride, polymyxin B sulfate ophthalmic ointment. (a) Specifications. Each gram of the ointment contains oxytetracycline hydrochloride equivalent...

  6. Calcipotriol cream in the morning and ointment in the evening: a novel regimen to improve compliance.

    NARCIS (Netherlands)

    Kerkhof, P.C.M. van de; Franssen, M.; Brassinne, M. de la; Kuipers, M.V.

    2001-01-01

    BACKGROUND: Calcipotriol ointment and calcipotriol cream have both been shown to be effective in the treatment of psoriasis. AIM: To find out the patient compliance, efficacy and tolerance to a regimen of a calcipotriol cream application in the morning and a calcipotriol ointment application in the

  7. Study of the stability of an ointment treated by β rays for its sterilisation

    International Nuclear Information System (INIS)

    Djoko, E.; Perrin, B.; Hamon, M.

    1984-01-01

    The analysis of some ointments used for the treatment of wounds and burns showed that they were contamined. We proposed β rays for their sterilisation. The induced physicochemical alterations are studied in the case of an ointment containing liposoluble vitamins and essential oils [fr

  8. A topical antibacterial ointment made of Zn-doped copper oxide nanocomposite

    International Nuclear Information System (INIS)

    Deokar, Archana R.; Shalom, Yakov; Perelshtein, I.; Perkas, N.; Gedanken, A.; Banin, E.

    2016-01-01

    A zinc-doped copper oxide nanocomposite (Zn–CuO NC, Cu_0_._8_9Zn_0_._1_1O)-based antibacterial ointment was formulated and validated. Morphological examinations yielded spherical nanoparticles varying in size from 3 to 5 nm. The antibiofilm efficacy of the Zn–CuO NC-based ointment was evaluated using a biofilm prevention and disruption model against common wound pathogens, both gram-positive Staphylococcus aureus ATCC 25923 and Staphylococcus epidermidis ATCC 12228 (S. aureus and S. epidermidis) and gram-negative Pseudomonas aeruginosa ATCC 27853 (P. aeruginosa). Ointments comprising Zn–CuO NC with different weight percentages demonstrated high antibiofilm activity both in prevention and disruption biofilm models. The highest antibiofilm activity was found against S. epidermidis and S. aureus compared to P. aeruginosa. Zn–CuO NC-based ointment was competing equally with commercial gentamicin ointment for preventing the biofilms of S. epidermidis and S. aureus. Furthermore, interestingly we observed that our formulated ointment demonstrates better biofilm disruption capabilities against P. aeruginosa and S. aureus compared to commercial gentamicin ointment. These results suggest that Zn–CuO NC-based topical antibacterial ointments may provide a valuable solution for treating wound infections.

  9. Formulation and Physical Test of Ethanolic Extract Sambiloto Leaves (Andrographis paniculata Ointment

    Directory of Open Access Journals (Sweden)

    Indri Kusuma Dewi

    2016-01-01

    Full Text Available Introduction: Andrographis paniculata had known contained active substance such as andrographolida, atsiri oil, flavonoid, tannin, alkaloid, and saponin which functions as antibacterial, antitoxic, analgesic, and anti-pyretic. Based on its antibacterial properties, an ointment form of Andrographis paniculata leaf is then formulated, for practical usage. Ointment formula is semi solid for topical use in the skin or mucosal membranes. Objectives: to know the result of ointment physical test of etanolic extract Andrographis paniculata leaf. Methods: physical tests contain organoleptic test, pH, homogenity, adhesion test and dispersive test. Results: Ointment shaped semi solid, blacky green and special smell of Andrographis paniculata, pH 6, homogenity test obtained homogenous results, adhesion test was 82 second and dispersive test was 5.6 cm. Conclusion: the result of physical tests of etanolic Andrographis paniculata leaf extract ointment appropriate with quality standard.

  10. Colour and spreadability of Neem (Azadirachta Indica A. juss) ointment and cream formulations

    Science.gov (United States)

    Zawiyyah, Azierah; Shamsul Anuar, Mohd

    2018-04-01

    Herbal plants are a major source of raw material for traditional medicines. Recently there has been an increase of interest to study the therapeutic potential of herbal plants as herbal care products. In this study, a preliminary study on the formulation of neem (Azadirachta Indica) ointment and cream have been conducted. The neem leaves were extracted and formulated into ointment and cream. The raw neem extract is added into the ointment and cream bases at four different concentrations (0% w/w, 0.5% w/w, 1% w/w and 2% w/w) and stored at three different storage temperatures (4°C, 25°C and 45°C). The semambu ointment and cream formulated were evaluated in terms of their colour and spreadability. It has been found that the extract content and storage temperature influence the colour and spreadability of the formulated neem ointment and cream.

  11. Radiation recall dermatitis after docetaxel chemotherapy. Treatment by antioxidant ointment

    Energy Technology Data Exchange (ETDEWEB)

    Duncker-Rohr, Viola; Freund, Ulrich; Momm, Felix [Ortenau-Klinikum Offenburg-Gengenbach Lehrkrankenhaus der Albert-Ludwigs-Universitaet Freiburg i. Br., Radio-Onkologie, Offenburg (Germany)

    2014-05-15

    Radiation recall dermatitis (RRD) is an acute skin toxicity caused by different anticancer or antibiotic drugs within a former completely healed irradiation field. Predictive factors for RRD are not known and its mechanisms are not completely understood. A case of RRD induced by docetaxel and successfully treated by an antioxidant ointment (Mapisal {sup registered}) is presented here. Such an ointment might be useful not only in RRD therapy, but also in the treatment of high-grade dermatitis induced by radiotherapy and thus may contribute to the improvement of patients' quality of life and to the scheduled completion of cancer therapies. (orig.) [German] Die Strahlen-Recall-Dermatitis (RRD) ist eine akute Hauttoxizitaet, die durch verschiedene Chemotherapeutika oder Antibiotika innerhalb eines frueheren, komplett abgeheilten Bestrahlungsfelds hervorgerufen wird. Praediktive Faktoren fuer die RRD sind nicht bekannt und ihr Mechanismus ist nicht vollstaendig geklaert. Es wird ein Fallbericht einer durch Docetaxel induzierten RRD dargestellt, die erfolgreich mit einer antioxidativen Salbe (Mapisal {sup registered}) behandelt wurde. Solche Salben koennten nicht nur zur Therapie der RRD, sondern auch bei der Behandlung einer akuten Dermatitis waehrend der Strahlentherapie nuetzlich sein und damit zur Verbesserung der Lebensqualitaet der Patienten und zur planmaessigen Durchfuehrung der Tumortherapie beitragen. (orig.)

  12. Experimental Study of Phlebitis Ointment Administration in Acute Superficial Thrombophlebitis

    Directory of Open Access Journals (Sweden)

    Guangzong Li

    2018-01-01

    Full Text Available Acute superficial thrombophlebitis is a venous system disease. Animal models with mannitol induced phlebitis were treated with an orally administered “phlebitis ointment.” 24 rabbits were randomly divided into 4 groups. The therapy group was treated with “phlebitis ointment” and a control group received “Mai Luo Shu Tong granules.” Levels of blood TNF-α, IL-6, CRP, and IL-1β were measured. The tissue expression levels of NF-КBp65 and PKC genes were evaluated. The therapy group showed a better improvement of the clinical status and similar vascular morphology than the control group. A blank group showed no vascular changes through pathological investigation. In contrast, significant vascular changes were seen in the model group. The control group showed slight vascular modifications. Small thrombi could be found in the lumen despite the intact tunica intima. Both control and therapy group showed less inflammatory cells infiltration than the model group and upregulation of NF-КBp65 and PKC genes. The phlebitis ointment reduced the levels of necrosis factor-α, interleukin-6, C-reactive protein, and interleukin-1ß. The expressions of NF-КBp65 and PKC genes, which are the primary mechanisms underlying the development of thrombophlebitis, were improved significantly in tissues of both therapy group and control group.

  13. Impact of minocycline ointment for periodontal treatment of oral bacteria.

    Science.gov (United States)

    Nakao, Ryoma; Takigawa, Satoko; Sugano, Naoyuki; Koshi, Ryosuke; Ito, Koichi; Watanabe, Haruo; Senpuku, Hidenobu

    2011-01-01

    Topical tetracyclines, such as minocycline ointment, are frequently used for the treatment of periodontal infection. We investigated the influence of minocycline ointment use on oral bacteria, using supragingival plaque samples from adults who had not taken any antibiotics for 6 months. Initially we investigated the effect of topical minocycline administration on the emergence of tetracycline-resistant oral bacteria in four healthy adults. The isolation frequency of tetracycline-resistant oral bacteria to total viable bacteria increased substantially on day 6 after treatment, although it returned to baseline on day 25. Subsequently we investigated the isolation frequency of tetracycline-resistant oral streptococci (TOS) as a representative oral bacterium, using samples from 41 subjects with periodontal diseases. The percentage of TOS (of the total oral streptococci) increased significantly (from 11.9±15.6% to 34.2±24.0%) after minocycline treatment. Various TOS species were identified; S. mitis, S. salivarius, S. sanguinis, and S. oralis were frequently isolated. PCR and Southern blotting allowed us to identify tetM on the Tn916-like elements as the gene responsible for tetracycline-resistance. These findings suggest that the potential risk of the spread of similar genetic elements through bacteria in the oral cavity should be considered.

  14. Efficacy of chlorhexidine gluconate ointment (Oronine H® for experimentally-induced comedones

    Directory of Open Access Journals (Sweden)

    Yamakoshi T

    2012-07-01

    Full Text Available Takako Yamakoshi,1 Teruhiko Makino,1 Kenji Matsunaga,1 Yoko Yoshihisa,1 Mati Ur Rehman,1 Taisuke Seki,2 Yoshito Hayashi,3 Tadamichi Shimizu11Department of Dermatology, Graduate School of Medicine and Pharmaceutical Sciences, University of Toyama, Toyama-shi, Toyama; 2Seki Dermatological Clinic, Toyama-shi, Toyama; 3Otsuka Pharmaceutical Factory Inc, Naruto-shi, Tokushima, JapanBackground: Oronine H® ointment, which contains chlorhexidine gluconate as its active component, is a well known disinfectant, and has been widely used for treatment of acne in Japan. In this study, we investigated the inhibitory effect of this ointment on the formation of comedones induced by application of 50% oleic acid on the orifices of the external auditory canals of rabbits.Methods: The application sites were observed with a dermatoscope, and the area of the hair pores was measured using an Image analysis software program.Results: The chlorhexidine gluconate ointment inhibited comedone formation significantly more effectively than the liquid paraffin used as a control (P < 0.001. We also investigated the therapeutic effect of this ointment on comedones. After starting application of chlorhexidine gluconate ointment or liquid paraffin on the comedone area, the hair pore size was gradually decreased in the group treated with chlorhexidine gluconate ointment compared with the hair pore size at baseline.Conclusion: These results suggest that chlorhexidine gluconate ointment is effective for inhibiting comedone formation as well as for treating already formed comedones. Chlorhexidine gluconate ointment is a useful topical medicine for the treatment of early-stage acne and for preventing acne.Keywords: chlorhexidine gluconate ointment, comedones, dermatoscope, oleic acid

  15. Utilization of Dexaltin ointment to radiation stomatitis in patients with cancer of the oral cavity

    International Nuclear Information System (INIS)

    Ohhashi, Yasushi; Abe, Masaki; Ueda, Noboru

    1981-01-01

    Dexaltin ointment (sodium polyactylic acid, containing 0.1% dexamethasone) was used to the patients with stomatitis induced by radiotherapy. Fifteen patients with cancer of the oral cavity, aged from 44 to 77, were exposed to 60 Co γ-rays or electron beams, with the irradiation dose of 2400 to 9000 rad. About 60 g of the ointment was pasted for mean period of 6.6 weeks after meals, before sleep, and whenever the patients wanted. Therapeutic effect was observed in every case and in 87% of the case the pain at meals was decreased. The ointment adhered mostly for 1 - 2 hrs and in some cases, more than 3 hrs. No adverse reaction was observed. Therefore it was suggested that Dexaltin was a promising ointment to the radiation stomatitis. (Nakanishi, T.)

  16. Influence of plasma on the physical properties of ointments with quercetin.

    Science.gov (United States)

    Szulc-Musioł, Beata; Dolińska, Barbara; Kołodziejska, Justyna; Ryszka, Florian

    2017-12-20

    Effects of two independent variables - the content of quercetin (0 or 1 or 1.5 or 5 %) and the content of plasma (0 or 2 or 4 or 6 %) - on the organoleptic properties and rheological parameters of model formulations prepared on an amphiphilic base were estimated. The consistency of all ointments was uniform, and the content of quercetin and plasma lay within the predefined range. Tested ointments are non-Newtonian systems. The content of quercetin and plasma was found to have a significant effect on the rheological properties of the ointments. An increase in the content of plasma in ointments was accompanied by a significant increase in their hardness, viscosity and shear stress and a reduction of their spreadability. The best rheological properties were shown by formulation F-3, containing 1.5 % of quercetin and 2 % of plasma.

  17. Comparative evaluation of oxycort ointment and Peruvian balm in the treatment of radiation skin injuries

    International Nuclear Information System (INIS)

    Nikulin, A.A.; Krylova, E.A.

    1980-01-01

    A comparison of regeneration effect of Peruvian balm and oxycort ointment is made in experiments on 192 white rats on the model of radiation skin ulcers. Found is a pronounced regenerating and bactericidal action of balm, i.e. the curing time has been reduced greatly (up to 26-30 days against 60 day in control), and tissue respiration increased several times in comparison with the oxycort ointment treatment

  18. Formulation and process factors influencing product quality and in vitro performance of ophthalmic ointments.

    Science.gov (United States)

    Xu, Xiaoming; Al-Ghabeish, Manar; Rahman, Ziyaur; Krishnaiah, Yellela S R; Yerlikaya, Firat; Yang, Yang; Manda, Prashanth; Hunt, Robert L; Khan, Mansoor A

    2015-09-30

    Owing to its unique anatomical and physiological functions, ocular surface presents special challenges for both design and performance evaluation of the ophthalmic ointment drug products formulated with a variety of bases. The current investigation was carried out to understand and identify the appropriate in vitro methods suitable for quality and performance evaluation of ophthalmic ointment, and to study the effect of formulation and process variables on its critical quality attributes (CQA). The evaluated critical formulation variables include API initial size, drug percentage, and mineral oil percentage while the critical process parameters include mixing rate, temperature, time and cooling rate. The investigated quality and performance attributes include drug assay, content uniformity, API particle size in ointment, rheological characteristics, in vitro drug release and in vitro transcorneal drug permeation. Using design of experiments (DoE) as well as a novel principle component analysis approach, five of the quality and performance attributes (API particle size, storage modulus of ointment, high shear viscosity of ointment, in vitro drug release constant and in vitro transcorneal drug permeation rate constant) were found to be highly influenced by the formulation, in particular the strength of API, and to a lesser degree by processing variables. Correlating the ocular physiology with the physicochemical characteristics of acyclovir ophthalmic ointment suggested that in vitro quality metrics could be a valuable predictor of its in vivo performance. Published by Elsevier B.V.

  19. Investigation of cream and ointment on antimicrobial activity of Mangifera indica extract

    Directory of Open Access Journals (Sweden)

    Amgad A Awad El-Gied

    2015-01-01

    Full Text Available Medicinal plants have curative properties due to the presence of various complex chemical substance of different composition, which are found as secondary plant metabolites in one or more parts of these plants. Mangifera indica Linn (MI L. is a species of mango in the Anacardiaceae family. Phytoconstituents in the seed extracts may be responsible for the antimicrobial activity of the plant. The purpose of the study was to formulate and evaluate the antimicrobial herbal ointment and cream from extracts of the seeds of mango (MI L. The formulated ointments containing oleaginous-based showed the best formulation compared to the emulsion water in oil type, the ointment and cream bases in different concentration 1%, 5% and 10%. The formulated ointment and cream of MI L. were subjected to evaluation of Uniformity of Weight, measurement of pH, viscosity, Spreadability, Acute skin irritation study, stability study and antimicrobial activity. Our study shows that MI has high potential as an antimicrobial agent when formulated as ointment and creams for topical use. Thus, the present study concludes that the formulated formulations of the MI are safe and efficient carriers, with potent antimicrobial activity.

  20. Investigation of cream and ointment on antimicrobial activity of Mangifera indica extract

    Science.gov (United States)

    Awad El-Gied, Amgad A.; Abdelkareem, Abdelkareem M.; Hamedelniel, Elnazeer I.

    2015-01-01

    Medicinal plants have curative properties due to the presence of various complex chemical substance of different composition, which are found as secondary plant metabolites in one or more parts of these plants. Mangifera indica Linn (MI L.) is a species of mango in the Anacardiaceae family. Phytoconstituents in the seed extracts may be responsible for the antimicrobial activity of the plant. The purpose of the study was to formulate and evaluate the antimicrobial herbal ointment and cream from extracts of the seeds of mango (MI L.) The formulated ointments containing oleaginous-based showed the best formulation compared to the emulsion water in oil type, the ointment and cream bases in different concentration 1%, 5% and 10%. The formulated ointment and cream of MI L. were subjected to evaluation of Uniformity of Weight, measurement of pH, viscosity, Spreadability, Acute skin irritation study, stability study and antimicrobial activity. Our study shows that MI has high potential as an antimicrobial agent when formulated as ointment and creams for topical use. Thus, the present study concludes that the formulated formulations of the MI are safe and efficient carriers, with potent antimicrobial activity. PMID:25878974

  1. Mupirocin Ointment with and without Chlorhexidine Baths in the Eradication of Staphylococcus Aureus Nasal Carriage in Nursing Home Residents

    NARCIS (Netherlands)

    C. Watanakunakorn; C. Axelson; B. Bota; C. Stahl

    1995-01-01

    textabstractMupirocin ointment has been shown to be effective in eradicating Staphylococcus aureus nasal carriage in residents of a long- term care facility. Antiseptic soaps have been used as adjunct to this therapy. We compared the efficacy of short-term intranasal mupirocin ointment with and

  2. [Blending powdered antineoplastic medicine in disposable ointment container].

    Science.gov (United States)

    Miyazaki, Yasunori; Uchino, Tomonobu; Kagawa, Yoshiyuki

    2014-01-01

    On dispensing powdered antineoplastic medicines, it is important to prevent cross-contamination and environmental exposure. Recently, we developed a method for blending powdered medicine in a disposable ointment container using a planetary centrifugal mixer. The disposable container prevents cross-contamination. In addition, environmental exposure associated with washing the apparatus does not arise because no blending blade is used. In this study, we aimed to confirm the uniformity of the mixture and weight loss of medicine in the blending procedure. We blended colored lactose powder with Leukerin(®) or Mablin(®) powders using the new method and the ordinary pestle and mortar method. Then, the blending state was monitored using image analysis. Blending variables, such as the blending ratio (1:9-9:1), container size (35-125 mL), and charging rate (20-50%) in the container were also investigated under the operational conditions of 500 rpm and 50 s. At a 20% charging rate in a 35 mL container, the blending precision of the mixtures was not influenced by the blending ratio, and was less than 6.08%, indicating homogeneity. With an increase in the charging rate, however, the blending precision decreased. The possible amount of both mixtures rose to about 17 g with a 20% charging rate in a 125 mL container. Furthermore, weight loss of medicines with this method was smaller than that with the pestle and mortar method, suggesting that this method is safer for pharmacists. In conclusion, we have established a precise and safe method for blending powdered medicines in pharmacies.

  3. Phase II trial of epidermal growth factor ointment for patients with Erlotinib-related skin effects.

    Science.gov (United States)

    Hwang, In Gyu; Kang, Jung Hun; Oh, Sung Yong; Lee, Suee; Kim, Sung-Hyun; Song, Ki-Hoon; Son, Choonhee; Park, Min Jae; Kang, Myung Hee; Kim, Hoon Gu; Lee, Jeeyun; Park, Young Suk; Sun, Jong Mu; Kim, Hyun Jung; Kim, Chan Kyu; Yi, Seong Yoon; Jang, Joung-Soon; Park, Keunchil; Kim, Hyo-Jin

    2016-01-01

    The efficacy of erlotinib, the epidermal growth factor receptor (EGFR) tyrosine kinase inhibitor, has been demonstrated in patients with non-small cell lung cancer (NSCLC) and pancreatic cancer (PC). In the present study, we evaluated the effect of epidermal growth factor (EGF) ointment on erlotinib-related skin effects (ERSEs). This was an open-label, non-comparative, multicenter, phase II trial. The patients included those diagnosed with NSCLC or PC who were treated with erlotinib. The effectiveness of the ointment was defined as follows: (1) grade 2, 3, or 4 ERSEs downgraded to ≤ grade 1 or (2) grade 3 or 4 ERSEs downgraded to grade 2 and persisted for at least 2 weeks. Fifty-two patients from seven institutes in Korea were enrolled with informed consent. The final assessment included 46 patients (30 males, 16 females). According to the definition of effectiveness, the EGF ointment was effective in 36 (69.2%) intention to treat patients. There were no statistically significant differences in the effectiveness of the EGF ointment by gender (p = 0.465), age (p = 0.547), tumor type (p = 0.085), erlotinib dosage (p = 0.117), and number of prior chemotherapy sessions (p = 0.547). The grading for the average National Cancer Institute's Common Terminology Criteria for Adverse Events (NCI-CTCAE) rating of rash/acne and itching improved from 2.02 ± 0.83 to 1.13 ± 0.89 and 1.52 ± 0.84 to 0.67 ± 0.90, respectively (p reason for discontinuing the study was progression of cancer (37%). Based on the results, the EGF ointment is effective for ERSEs, regardless of gender, age, type of tumor, and dosage of erlotinib. The EGF ointment evenly improved all kinds of symptoms of ERSEs. ClinicalTrials.gov identifier: NCT01593995.

  4. Momordica charantia ointment accelerates diabetic wound healing and enhances transforming growth factor-β expression.

    Science.gov (United States)

    Hussan, F; Teoh, S Lin; Muhamad, N; Mazlan, M; Latiff, A A

    2014-08-01

    Transforming growth factor-β (TGF-β) plays an important role in wound healing. Delayed wound healing is a consequence of diabetes, leading to high morbidity and poor quality of life. Momordica charantia (MC) fruit possesses anti-diabetic and wound healing properties. This study aimed to explore the changes in TGF-β expression in diabetic wounds treated with topical MC fruit extract. Fifty-six male Sprague-Dawley rats were divided into a normal control group and five diabetic groups of ten rats each. Intravenous streptozotocin (50mg/kg) was given to induce diabetes in the diabetic groups. Full thickness excision wounds were created on the thoracodorsal region of the animals, and these wounds were then treated with vehicle, MC powder, MC ointment and povidone ointment or ointment base for ten days. Wound healing was determined by the rate of wound closure, total protein content and TGF-β expression in the wounds, and histological observation. Diabetic groups showed delayed wound closure rates compared to the control group. The wound closure rate in the MC ointment group was significantly faster than that of the untreated diabetic group (p<0.05). The MC ointment group also showed intense TGF-β expression and a high level of total protein content. MC ointment has a promising potential for use as an alternative topical medication for diabetic wounds. This work has shown that it accelerates wound healing in diabetic rats, and it is suggested here that this occurs by enhancing TGF-β expression. Further work is recommended to explore this effect.

  5. Clinical evaluation of an ointment with 10% metronidazole and 2% lidocaine in the treatment of alveolitis.

    Science.gov (United States)

    Silva, L J; Poi, W R; Panzarini, S R; Rodrigues, T S; Simonato, L E

    2006-01-01

    In this study, the authors evaluate the use of a 10% metronidazole and 2% lidocaine ointment, using a lanolin base and mint as flavoring, to treat alveolitis in humans. Twenty-five patients, with a diagnosis of alveolitis, were treated in the following way: locoregional anesthesia; surgical cleaning of the socket with alveolar curettes; saline solution irrigation with a 20 ml disposable syringe; and complete filling of the socket with the ointment. The analysis of the results showed that the painful symptoms were severe before and on the day of the treatment in 17 (68%) of the 25 patients treated. Post-treatment analysis presented 2 patients (18%) with severe painful symptoms after 24 h of the treatment and complete remission of painful symptoms after 48 h of the treatment with the ointment. Based on the results, it is possible to conclude that the 10% metronidazole and 2% lidocaine ointment, with mint flavoring and lanolin as a base, can be used to treat alveolitis.

  6. Accelerated in vivo wound healing evaluation of microbial glycolipid containing ointment as a transdermal substitute.

    Science.gov (United States)

    Gupta, Sonam; Raghuwanshi, Navdeep; Varshney, Ritu; Banat, I M; Srivastava, Amit Kumar; Pruthi, Parul A; Pruthi, Vikas

    2017-10-01

    A potent biosurfactant (BS) producing Bacillus licheniformis SV1 (NCBI GenBank Accession No. KX130852) was isolated from oil contaminated soil sample. Physicochemical investigations (TLC, HPLC, FTIR, GC-MS and NMR) revealed it to be glycolipid in nature. Fibroblast culture assay showed cytocompatibility and increased cell proliferation of 3T3/NIH fibroblast cells treated with this biosurfactant when checked using MTT assay and DAPI fluorescent staining. To evaluate the wound healing potential, BS ointment was formulated and checked for its spreadability and viscosity consistency. In vivo wound healing examination of full thickness skin excision wound rat model demonstrated the prompt re-epithelialization and fibroblast cell proliferation in the early phase while quicker collagen deposition in later phases of wound healing when BS ointment was used. These results validated the potential usage of BS ointment as a transdermal substitute for faster healing of impaired skin wound. Biochemical evaluation also substantiated the highest concentration of hydroxyproline (32.18±0.46, ptreated animal tissue samples compared to the control. Hematoxylin-Eosin (H&E) and Masson's Trichrome staining validated the presence of increased amount of collagen fibers and blood vessels in the test animals treated with BS ointment. Copyright © 2017 Elsevier Masson SAS. All rights reserved.

  7. Determination of assay and impurities of gamma irradiated chloramphenicol in eye ointment

    International Nuclear Information System (INIS)

    Hong, L.; Altorfer, H.R.

    2005-01-01

    A sample preparation method was developed to isolate chloramphenicol and its radiolytic products from an oily ointment base. The isolation method suspended the eye ointment in n-hexane at 45 deg C, and isolated the target compounds as residue by centrifugation. It was found that the main element to ensure a satisfactory isolation was keeping the sample solution at 45 deg C during sample preparation. Linearity, precision, accuracy and suitability of the method were confirmed valid for both assay and impurity tests. This isolation method was ideal for assay, unique for extraction of unexpected and complex radiolysis products, and had a number of advantages compared to the pretreatment methods described in the United States Pharmacopoeia and British Pharmacopoeia, in terms of accuracy, precision, and easy handling. The effect of γ-irradiation on chloramphenicol eye ointment was studied by HPLC-DAD, after applying the developed sample preparation method. The present assay and impurity test methods with HPLC-DAD were confirmed to be suitable for irradiated chloramphenicol in eye ointment. (author)

  8. A novel nanoscale-dispersed eye ointment for the treatment of dry eye disease

    Science.gov (United States)

    Zhang, Wenjian; Wang, Yan; Lee, Benjamin Tak Kwong; Liu, Chang; Wei, Gang; Lu, Weiyue

    2014-03-01

    A novel nanoscale-dispersed eye ointment (NDEO) for the treatment of severe evaporative dry eye has been successfully developed. The excipients used as semisolid lipids were petrolatum and lanolin, as used in conventional eye ointment, which were coupled with medium-chain triglycerides (MCT) as a liquid lipid; both phases were then dispersed in polyvinyl pyrrolidone solution to form a nanodispersion. Single-factor experiments were conducted to optimize the formulations. A transmission electron micrograph showed that the ointment matrix was entrapped in the nanoemulsion of MCT, with a mean particle size of about 100 nm. The optimized formulation of NDEO was stable when stored for six months at 4 °C, and demonstrated no cytotoxicity to human corneal epithelial cells when compared with commercial polymer-based artificial tears (Tears Natural® Forte). The therapeutic effects of NDEO were evaluated on a mouse model with ‘dry eye’. Both the tear break-up time and fluorescein staining demonstrated therapeutic improvement, displaying a trend of positive correlation with higher concentrations of ointment matrix in the NDEO formulations compared to a marketed product. Histological evaluation demonstrated that the NDEO restored the normal corneal and conjunctival morphology and is safe for ophthalmic application.

  9. A novel nanoscale-dispersed eye ointment for the treatment of dry eye disease

    International Nuclear Information System (INIS)

    Zhang, Wenjian; Liu, Chang; Wei, Gang; Lu, Weiyue; Wang, Yan; Lee, Benjamin Tak Kwong

    2014-01-01

    A novel nanoscale-dispersed eye ointment (NDEO) for the treatment of severe evaporative dry eye has been successfully developed. The excipients used as semisolid lipids were petrolatum and lanolin, as used in conventional eye ointment, which were coupled with medium-chain triglycerides (MCT) as a liquid lipid; both phases were then dispersed in polyvinyl pyrrolidone solution to form a nanodispersion. Single-factor experiments were conducted to optimize the formulations. A transmission electron micrograph showed that the ointment matrix was entrapped in the nanoemulsion of MCT, with a mean particle size of about 100 nm. The optimized formulation of NDEO was stable when stored for six months at 4 °C, and demonstrated no cytotoxicity to human corneal epithelial cells when compared with commercial polymer-based artificial tears (Tears Natural ®  Forte). The therapeutic effects of NDEO were evaluated on a mouse model with ‘dry eye’. Both the tear break-up time and fluorescein staining demonstrated therapeutic improvement, displaying a trend of positive correlation with higher concentrations of ointment matrix in the NDEO formulations compared to a marketed product. Histological evaluation demonstrated that the NDEO restored the normal corneal and conjunctival morphology and is safe for ophthalmic application. (paper)

  10. A report of clinical trial conducted in Toto ointment and soap ...

    African Journals Online (AJOL)

    Aim: The efficacy of Toto ointment and soap on common skin disorders was tested. Methods: A cohort of Nigerians with common skin conditions such as fungal and bacteria skin infections, scabies, acne vulgaris and dandruff were selected and followed for a period of twelve weeks. The study is a comparative, prospective, ...

  11. 21 CFR 524.1044g - Gentamicin sulfate, betamethasone valerate, clotrimazole ointment.

    Science.gov (United States)

    2010-04-01

    ... HEALTH AND HUMAN SERVICES (CONTINUED) ANIMAL DRUGS, FEEDS, AND RELATED PRODUCTS OPHTHALMIC AND TOPICAL...- or 15-g tubes, or 215-g bottles. (c) Conditions of use in dogs—(1) Amount. Instill ointment twice... 30-g bottles: 4 drops for dogs weighing less than 30 pounds (lb) or 8 drops for dogs weighing 30 lb...

  12. Long-term efficacy and safety of tacalcitol ointment in patients with chronic plaque psoriasis.

    NARCIS (Netherlands)

    Kerkhof, P.C.M. van de; Berth-Jones, J.; Griffiths, C.E.; Harrison, P.V.; Honigsmann, H.; Marks, R.; Roelandts, R.; Schopf, E.; Trompke, C.

    2002-01-01

    BACKGROUND: As psoriasis patients often require continuous treatment optimal therapy has to provide efficacy and a good safety profile over the long term. OBJECTIVES: The aim of this multicentre study was to assess the efficacy, safety and tolerability of tacalcitol (4 microg g(-1)) ointment

  13. Clear hydro-gel, compared to ointment, provides improved eye comfort after brief surgery

    NARCIS (Netherlands)

    Smolle, Michaela; Keller, Christian; Pinggera, Germar; Deibl, Martina; Rieder, Josef; Lirk, Philipp

    2004-01-01

    Anesthesia impairs lid closure and decreases tear secretion and stability. Protection may, in principle, be conveyed by manual eye closure, taping the eyelids closed, and by instillation of protective substances into the conjunctival sac. Both hydro-gels and ointments are used in clinical practice.

  14. The Efficacy of Jing Wan Hong Ointment for Nerve Injury Diabetic Foot Ulcer and Its Mechanisms

    Directory of Open Access Journals (Sweden)

    Shumei Jin

    2014-01-01

    Full Text Available Jing Wan Hong ointment contains 30 kinds of Chinese herbs, with functions of activating blood circulation to disperse blood stasis, clearing heat, eliminating dampness, and reducing swelling by detoxification. Therefore, Jing Wan Hong ointment may facilitate the healing of ulcers. The aim of this study was to evaluate the efficacy and mechanisms of Jing Wan Hong ointment for healing diabetic foot ulceration in Wistar rats induced by streptozotocin and sciatic nerve damage. The results showed that Jing Wan Hong ointment had a marked effect on foot ulcers in diabetic rats induced by initial nerve injury. These effects were manifested by reducing the foot ulcer size and Wagner grade after seven days of treatment. The diabetic rats with foot ulcers were almost healed after 21 days of treatment. Moreover, the mechanisms of this effect seem to be dependent on increased expression of PDGF mRNA, but there was no influence on the expression of TGF-β, VEGF, and FLT-1 mRNA.

  15. Kinetics of drug release from ointments: Role of transient-boundary layer.

    Science.gov (United States)

    Xu, Xiaoming; Al-Ghabeish, Manar; Krishnaiah, Yellela S R; Rahman, Ziyaur; Khan, Mansoor A

    2015-10-15

    In the current work, an in vitro release testing method suitable for ointment formulations was developed using acyclovir as a model drug. Release studies were carried out using enhancer cells on acyclovir ointments prepared with oleaginous, absorption, and water-soluble bases. Kinetics and mechanism of drug release was found to be highly dependent on the type of ointment bases. In oleaginous bases, drug release followed a unique logarithmic-time dependent profile; in both absorption and water-soluble bases, drug release exhibited linearity with respect to square root of time (Higuchi model) albeit differences in the overall release profile. To help understand the underlying cause of logarithmic-time dependency of drug release, a novel transient-boundary hypothesis was proposed, verified, and compared to Higuchi theory. Furthermore, impact of drug solubility (under various pH conditions) and temperature on drug release were assessed. Additionally, conditions under which deviations from logarithmic-time drug release kinetics occur were determined using in situ UV fiber-optics. Overall, the results suggest that for oleaginous ointments containing dispersed drug particles, kinetics and mechanism of drug release is controlled by expansion of transient boundary layer, and drug release increases linearly with respect to logarithmic time. Published by Elsevier B.V.

  16. 1% hydrocortisone ointment is an effective treatment of pruritus ani: a pilot randomized controlled crossover trial.

    Science.gov (United States)

    Al-Ghnaniem, R; Short, K; Pullen, A; Fuller, L C; Rennie, J A; Leather, A J M

    2007-12-01

    Pruritus ani (PA) is a common condition which is difficult to treat in the absence of obvious predisposing factors. There is paucity of evidence-based guidelines on the treatment of this condition. We examined whether 1% hydrocortisone ointment is an effective treatment for PA. A pilot randomized, double-blind, placebo-controlled, crossover trial was carried out. Eleven patients consented to take part in the trial and ten completed the study. After a 2-week run-in period, patients with primary PA were randomly allocated to receive 1% hydrocortisone ointment or placebo for 2 weeks followed by the opposite treatment for a further 2-week period. There was a washout period of 2 weeks between treatments. The primary outcome measure was reduction in itch using a visual analogue score (VAS). The secondary outcome measures were improvement in quality of life measured using a validated questionnaire (Dermatology Life Quality Index, DLQI) and improvement in clinical appearance of the perianal skin using the Eczema Area and Severity Index (EASI) score. Treatment with 1% hydrocortisone ointment resulted in a 68% reduction in VAS compared with placebo (P=0.019), a 75% reduction in DLQI score (P=0.067), and 81% reduction in EASI score (P=0.01). A short course of mild steroid ointment is an effective treatment for PA.

  17. HPLC-APCI-MS analysis of triacylglycerols (TAGs) in historical pharmaceutical ointments from the eighteenth century.

    Science.gov (United States)

    Saliu, Francesco; Modugno, Francesca; Orlandi, Marco; Colombini, Maria Perla

    2011-10-01

    The lipid fractions of residues from historical pharmaceutical ointments were analysed by reversed-phase liquid chromatography coupled with atmospheric pressure chemical ionization and mass spectrometer detection. The residues were contained in a series of historical apothecary jars, dating from the eighteenth century and conserved at the "Aboca Museum" in Sansepolcro (Arezzo, Italy) and at the pharmacy of the "Real Cartuja de Valldemossa" in Palma de Majorca (Spain). The analytical protocol was set up using a comparative study based on the evaluation of triacylglycerol (TAG) compositions in raw natural lipid materials and in laboratory-reproduced ointments. These ointments were prepared following pharmaceutical recipes reported in historical treatises and used as reference materials. The reference materials were also subjected to stress treatments in order to evaluate the modification occurring in the TAG profiles as an effect of ageing. TAGs were successfully detected in the reproduced formulations even in mixtures of up to ten ingredients and after harsh degradative treatments, and also in real historical samples. No particular interferences were detected from other non-lipid ingredients of the formulations. The TAG compositions detected in the historical ointments indicated a predominant use of olive oil and pig adipose material as lipid ingredients. The detection of a high level of tristearine and myristyl-palmitoyl-stearyl glycerol in two of the samples suggested the presence of a fatty material of a different origin (maybe a ruminant). On the basis of the positional isomer ratio, sn-PPO/sn-POP, it was possible to hypothesize an exclusive use of pig fat in one sample. We also evaluated the application of principal component analysis of TAG profiles as an approach for the multivariate statistical comparison of the reference and historical ointments.

  18. Superiority of terahertz over infrared transmission through bandages and burn wound ointments

    International Nuclear Information System (INIS)

    Suen, Jonathan Y.; Padilla, Willie J.

    2016-01-01

    Terahertz electromagnetic waves have long been proposed to be ideal for spectroscopy and imaging through non-polar dielectric materials that contain no water. Terahertz radiation may thus be useful for monitoring burn and wound injury recovery, as common care treatments involve application of both a clinical dressing and topical ointment. Here, we investigate the optical properties of typical care treatments in the millimeter wave (150–300 GHz), terahertz (0.3–3 THz), and infrared (14.5–0.67 μm) ranges of the electromagnetic spectrum. We find that THz radiation realizes low absorption coefficients and high levels of transmission compared to infrared wavelengths, which were strongly attenuated. Terahertz imaging can enable safe, non-ionizing, noninvasive monitoring of the healing process directly through clinical dressings and recovery ointments, minimizing the frequency of dressing changes and thus increasing the rate of the healing process.

  19. Superiority of terahertz over infrared transmission through bandages and burn wound ointments

    Energy Technology Data Exchange (ETDEWEB)

    Suen, Jonathan Y., E-mail: j.suen@duke.edu; Padilla, Willie J. [Department of Electrical and Computer Engineering, Duke University, Durham, North Carolina 27708 (United States)

    2016-06-06

    Terahertz electromagnetic waves have long been proposed to be ideal for spectroscopy and imaging through non-polar dielectric materials that contain no water. Terahertz radiation may thus be useful for monitoring burn and wound injury recovery, as common care treatments involve application of both a clinical dressing and topical ointment. Here, we investigate the optical properties of typical care treatments in the millimeter wave (150–300 GHz), terahertz (0.3–3 THz), and infrared (14.5–0.67 μm) ranges of the electromagnetic spectrum. We find that THz radiation realizes low absorption coefficients and high levels of transmission compared to infrared wavelengths, which were strongly attenuated. Terahertz imaging can enable safe, non-ionizing, noninvasive monitoring of the healing process directly through clinical dressings and recovery ointments, minimizing the frequency of dressing changes and thus increasing the rate of the healing process.

  20. Experience with Exacin ointment for erosive dermatitis arising after X-ray and electron irradiation

    International Nuclear Information System (INIS)

    Suzuki, Yoshihiko

    1995-01-01

    An ointment containing Exacin (isepamicin sulfate) was used to prevent infection in 12 female patients with erosive (acute) or chronic dermatitis caused by X-ray and electron irradiation. Underlying diseases were skin metastasis from breast cancer (n=3), advanced cervical cancer (n=3), positive margin of cervical cancer (n=2), vaginal cancer (n=2), recurrence of rectal cancer (n=one), and vulvar cancer (n=one). Exacin ointment (a daily dose of approximately 6 g) was applied in two or more divided doses to lesions in the vulva (n=9), axillary chest wall (n=one), and chest wall (n=2) for 16-65 days in the group of erosive radiodermatitis (n=10) and for 3-10 months in the group of chronic radiodermatitis (n=2). In the group of erosive radiodermatitis, 8 were evaluated as remarkably improved; in the group of chronic radiodermatitis, one was evaluated as slightly improved and one as unchanged. Exacin ointment was considered to be effective for erosive dermatitis to prevent infection. (N.K.)

  1. Fabrication of anti-vitiligo ointment containing Psoralea corylifolia: in vitro and in vivo characterization.

    Science.gov (United States)

    Hussain, Irshad; Hussain, Nisar; Manan, Abdul; Rashid, Abdur; Khan, Barkat; Bakhsh, Sattar

    2016-01-01

    Vitiligo is a repugnant and odious dermatological malady of the time. It has an detrimental impact on the pigmentation of the human skin as a result of the destruction of cutaneous melanocytes. It affects 1%-2% of the population worldwide. Different therapeutic regimens have been deployed to treat vitiligo, but none of them could stand alone to be stated as a perfect cure. Recently, a change has been observed through novel experimental-designed optimization leading to the development of an anti-vitiligo ointment containing Psoralea corylifolia (PC) seed powder. The aim of this study was to explore the clinical outcomes of ointment containing powdered seeds of PC. Guided by the protocol Response Surface Methodology, 13 formulations of concentration variance of permeation enhancers were prepared. The formulation fulfilling the required criteria (pH; temperature stability tests at 8°C±0.1°C, 25°C±0.1°C and 40°C±0.1°C; and the physical properties such as color, bleeding and rheology) was selected for clinical trials. Fourier transform infrared spectroscopy studies of seed powder of PC and selected formulation of the seed powder were performed. After obtaining informed consents and with prior approval of university and hospital ethical review boards, 20 patients (age range 25-65 years) were included in the present study. Formulations were applied on the affected body parts of patients, and some affected portion of the same patient was taken as control (self-control study design). The pigmentation of white spots of vitiligo was photographically evaluated before, during and after 12 weeks of treatment. Analysis of the measured values was performed using GraphPad Prism version 5 statistical software. A paired sample t -test was performed to observe variation between repigmented patches and white patches of self-control. Hydrophilic ointment (10% w/w) prepared with seed powder of PC was fabricated. The ointment was found effective for small circular white lesions

  2. Effect of Robusta coffee beans ointment on full thickness wound healing

    Directory of Open Access Journals (Sweden)

    Yorinta Putri Kenisa

    2012-03-01

    Full Text Available Background: Traumatic lesions, whether chemical, physical, or thermal in nature, are among the most common lesion in the mouth. Wound healing is essential for the maintenance of normal structure, function, and survival of organisms. Experiments of Robusta coffee powder on rat-induced alloxan incision wound, clinically demonstrated similar healing rate with the povidone iodine 10%. No studies that look directly the effect of coffee extract in ointment form when viewed in terms of histopathology. Robusta coffee bean (Coffea canephora consists of chlorogenic acid (CGA and caffeic acid which are belived to act as antioxidant and take part in wound healing process. Purpose: The aim of this study was to identify the enhancement of healing process of full-thickness skin wound after Robusta coffee beans extract ointment application. Methods: Sample consisted of 20 Cavia cabaya treated with full-thickness with wounds and was given Robusta coffee beans extract ointment concentration range of 22.5%, 45%, and 90% except the control group which was given ointment base material. Animals were then harvested on the fourth day and made for histopathological preparations. Data were calculated and compared by one-way ANOVA test and LSD test. Results: The study showed that Robusta coffee bean extract ointment can increase the number of lymphocytes, plasma cells, macrophages, fibroblasts, and blood vessels by the presence of chlorogenic acid (CGA and Caffeic acid. Conclusion: In conclusion Robusta coffee bean extract ointment enhance the healing process of fullthickness skin wound of Cavia cabaya.Latar belakang: Lesi traumatik, baik akibat rangsang kimia, fisik, atau termal, merupakan lesi yang paling umum terjadi di dalam rongga mulut. Penyembuhan luka yang terjadi ini penting untuk pemeliharaan struktur normal, fungsi, dan kelangsungan hidup organisme. Percobaan pemberian bubuk kopi Robusta terhadap luka sayatan pada tikus yang diinduksi aloksan, secara klinis

  3. The efficacy of moisture retentive ointment in the mangement of cutaneous wounds and ulcers: A multicenter clinical trial

    Directory of Open Access Journals (Sweden)

    Atiyeh B

    2003-01-01

    Full Text Available Local management of chronic wounds and ulcers remains one of the most costly unsolved problems in health care today. With proper clinical management, most chronic wound healing problems can be resolved and healing expected, though recurrence may be common. The recent logarithmic growth in our knowledge about wound healing and the appreciation of the importance of a moist environment in optimal wound healing has led to the introduction of new and exciting therapeutic modalities. In view of the many practical disadvantages as well as the serious complications of currently available moisture retentive dressings when applied to chronic contaminated wounds, a prospective multicenter clinical trial was conducted from December 1999 to November 2000 to evaluate the safety and efficacy of a newly introduced moisture retentive ointment (MEBO: Moist Exposed Burn Ointment (Julphar - Gulf Pharmaceutical Industries, UAE in the local wound care of problematic non-healing wounds. The active component of the ointment is β-sitosterol in a base of beeswax, sesame oil and other components. Though it was not a comparative study, the ointment was found to induce rapid reduction in ulcer size even after a prolonged stagnant state with other therapeutic modalities without complications such as skin maceration, unmanageable excessive exudation, and wound infection. As expected with such chronic wounds, the healing potential of local ointment application is limited by the mere size of the original defect and the underlying pathologies and associated diseases. however, the safety and practicality of simple ointment application was found to be a valid alternative treatment for local management of chronic wounds.

  4. The Effect of Lithospermum officinale, Silver Sulfadiazine and Alpha Ointments in Healing of Burn Wound Injuries in Rat.

    Science.gov (United States)

    Mohtasham Amiri, Zahra; Tanideh, Nader; Seddighi, Anahita; Mokhtari, Maral; Amini, Masood; Shakouri Partovi, Alborz; Manafi, Amir; Hashemi, Seyedeh Sara; Mehrabani, Davood

    2017-09-01

    Burn is the most devastating condition in emergency medicine leading to chronic disabilities. This study aimed to compare the effect of Lithospermum officinale , silver sulfadiazine and alpha ointments on healing of burn wounds in rat. Ninety-five rats were divided into 5 groups. Group 1 just underwent burn injury, and groups 2-5 received alpha ointment, silver sulfadiazine (SSD), gel base and L. officinale extract, respectively. A hot plate was used for induction of a standard 3 rd degree burn wound. Burn wounds were macroscopically and microscopically evaluated on days 7 th , 14 th and 21 st after burn induction. A decrease in the number of inflammatory cells was noted when L. officinale and SSD were applied while the most inflammatory response was seen after administration of alpha ointment. The number of macrophages alone decreased after burn injury, while the frequency was the most when L. officinale and alpha ointment were applied. Re-epithelialization, angiogenesis and formation of granulation tissue were the best in relation to L. officinale and alpha ointment while, the worst results belonged to burn injury group and SSD regarding granulation tissue formation. Considering histological assessment, the best results were observed for scoring of inflammation, re-epithelialization, angiogenesis, formation of granulation tissue and number of macrophage when L. officinale and alpha ointment were used after burn injury. It can be concluded that topical application of L. officinale as a non-toxic, inexpensive and easy to produce herbal can lead to a rapid epithelialization and wound healing and these findings can be added to the literature on burn wound healing.

  5. Effect of topical ophthalmic dorzolamide(2%)-timolol(0.5%) solution and ointment on intraocular pressure in normal horses.

    Science.gov (United States)

    Tofflemire, Kyle L; Whitley, Elizabeth M; Flinn, Allison M; Dufour, Valerie L; Ben-Shlomo, Gil; Allbaugh, Rachel A; Griggs, Angela N; Peterson, Chimene S; Whitley, David R

    2015-11-01

    To compare the effect of commercially available solution and compounded ointment formulations of dorzolamide(2%)-timolol(0.5%) on intraocular pressure (IOP) of normal horses. Eighteen clinically normal horses. A randomized, masked prospective design was used with horses divided into two equal groups. One eye of each horse was selected for topical ophthalmic treatment with either 0.2 mL of dorzolamide(2%)-timolol(0.5%) solution or 0.2 g of dorzolamide(2%)-timolol(0.5%) ointment every 12 h for 5 days. The contralateral eye of horses in both groups was untreated. Rebound tonometry was performed every 6 h starting 2 days prior to and ending 2 days after the treatment period. The mean IOP reduction in eyes treated with the solution or ointment formulations was 13%. Untreated eyes in both groups experienced a lesser but still statistically significant reduction in IOP. The IOP values did not return to baseline within 48 h of the last treatment. The commercially available solution and compounded ointment formulations of ophthalmic dorzolamide(2%)-timolol(0.5%) had similar effects on IOP in normal horses. Persistent IOP reduction following cessation of treatment may indicate prolonged drug effect or acclimation of horses to tonometry. © 2014 American College of Veterinary Ophthalmologists.

  6. 75 FR 10805 - Determination That DOVONEX (Calcipotriene) Ointment, 0.005%, Was Not Withdrawn From Sale for...

    Science.gov (United States)

    2010-03-09

    ... marketing for reasons other than safety or effectiveness. ANDAs that refer to DOVONEX (calcipotriene... From Sale for Reasons of Safety or Effectiveness AGENCY: Food and Drug Administration, HHS. ACTION... (calcipotriene) Ointment, 0.005%, was not withdrawn from sale for reasons of safety or effectiveness. This...

  7. Efectividad de la pomada de urea en las verrugas plantares Effectiveness of the urea ointment in the feet warts

    Directory of Open Access Journals (Sweden)

    Elisa Chacón Eduardo

    2009-10-01

    Full Text Available Se hizo un ensayo clinicoterapéutico en 60 pacientes atendidos en la consulta de Dermatología del Hospital Provincial Docente “Dr. Joaquín Castillo Duany” de Santiago de Cuba, durante el 2008, con el fin evaluar la efectividad de la pomada de urea en las verrugas plantares. Se conformaron 2 grupos (de estudio y control: los primeros recibieron pomada de urea al 20 % y los segundos pomada salicílica al 40 %. La pomada de urea resultó más eficaz para eliminar las manifestaciones clínicas de esa lesión, en un período de 6 a 8 semanas y no hubo reacciones adversas.A clinical therapeutical trial was made in 60 patients assisted at the Dermatology department of "Dr. Joaquín Castillo Duany" Teaching Provincial Hospital from Santiago de Cuba, during 2008, aimed at evaluating the effectiveness of the urea ointment in the feet warts. They conformed to 2 groups (study and control: the first group received urea ointment at 20% and the second one salicylic ointment at 40%. The urea ointment was more effective to eliminate the clinical manifestations of that lesion, in a period of 6 to 8 weeks and there were not adverse reactions.

  8. The effect of antibiotic- and hydrocortisone-containing ointments in preventing secondary infections in guinea worm disease

    DEFF Research Database (Denmark)

    Magnussen, P.; Yakubu, A.; Bloch, P.

    1994-01-01

    A randomized, single-blind, controlled study comparing the efficacy of an ointment containing two antibiotics, one containing one antibiotic plus hydrocortisone, and no treatment in reducing secondary infections in patients with patent Guinea worm was undertaken in the northern region of Ghana. S...... for application at the early stage of patent Guinea worm infection....

  9. Topical application of ointment containing 0.5% green tea catechins suppresses tongue oxidative stress in 5-fluorouracil administered rats.

    Science.gov (United States)

    Miyai, Hisataka; Maruyama, Takayuki; Tomofuji, Takaaki; Yoneda, Toshiki; Azuma, Tetsuji; Mizuno, Hirofumi; Sugiura, Yoshio; Kobayashi, Terumasa; Ekuni, Daisuke; Morita, Manabu

    2017-10-01

    The purpose of this study was to investigate the preventive effects of topical application of green tea catechins on tongue oxidative stress induced by 5-fluorouracil (5-FU) administration in rats. Male Wistar rats (n=28, 8 weeks old) were divided into four groups of seven rats each: a negative control group (saline administration and application of ointment without green tea catechins), a positive control group (5-FU administration and application of ointment without green tea catechins), and two experimental groups (5-FU administration and application of ointment containing 0.1% or 0.5% green tea catechins). Topical application of each ointment to the ventral surface of the tongue was performed once a day for 5days. The level of 8-hydroxydeoxyguanosine (8-OHdG) was determined to evaluate oxidative stress. Fluorescence staining was also performed to confirm nuclear factor erythroid 2-related factor 2 (Nrf2) translocation to the nucleus. After the experimental period, the ratios of 8-OHdG-positive cells in the ventral tongue tissue were higher in the positive control group than in the negative control group (Ptea catechin group, but not in the 0.1% green tea catechin group, were lower than the positive control group (Ptea catechin group than in the positive control group (Ptea catechins could prevent tongue oxidative stress in 5-FU administered rats, via up-regulation of the Nrf2 signaling pathway. Copyright © 2017 Elsevier Ltd. All rights reserved.

  10. Treatment of palmoplantar warts with a diphencyprone and salicylic acid ointment.

    Science.gov (United States)

    Armour, Katherine; Orchard, David

    2006-08-01

    We report on 50 consecutive suitable patients with one or more palmoplantar warts who were treated with a patient-applied ointment comprising 0.1% diphencyprone and 15% salicylic acid in white soft paraffin. All patients sensitized to diphencyprone were followed up clinically and assessed by patient questionnaire. The intention to treat success rate in this series was 88%. The time to wart clearance ranged from less than 4 weeks to 4 months. In our patient group, 90% rated their treatment as 'excellent' or 'good', whereas 10% stated that the reaction induced by diphencyprone was 'too severe'. Our results are compared with those previously published using diphencyprone in the treatment of palmoplantar warts.

  11. The carcinogenic potential of tacrolimus ointment beyond immune suppression: a hypothesis creating case report.

    Science.gov (United States)

    Becker, Jürgen C; Houben, Roland; Vetter, Claudia S; Bröcker, Eva B

    2006-01-11

    Since tacrolimus ointment was approved by the U.S. Food and Drug Administration (FDA) as a promising treatment for atopic dermatitis, it has been approved in more than 30 additional countries, including numerous European Union member nations. Moreover, in the current clinical routine the use of this drug is no longer restricted to the approved indication, but has been extended to a wide variety of inflammatory skin diseases including some with the potential of malignant transformation. So far, the side-effects reported from the topical use of tacrolimus have been relatively minor (e.g. burning, pruritus, erythema). Recently, however, the FDA reviewed the safety of topical tacrolimus, which resulted in a warning that the use of calcineurin inhibitors may be associated with an increased risk of cancer. Oral lichen planus (OLP) was diagnosed in a 56-year-old women in February 1999. After several ineffective local and systemic therapeutic measures an off-label treatment of this recalcitrant condition using Tacrolimus 0.1% ointment was initiated in May 2002. After a few weeks of treatment most of the lesions ameliorated, with the exception of the plaques on the sides of the tongue. Nevertheless, the patient became free of symptoms which, however, reoccurred once tacrolimus was weaned, as a consequence treatment was maintained. In April 2005, the plaques on the left side of the tongue appeared increasingly compact and a biopsy specimen confirmed the suspected diagnosis of an oral squamous cell carcinoma. The suspected causal relationship between topical use of tacrolimus and the development of a squamous cell carcinoma prompted us to test the notion that the carcinogenicity of tacrolimus may go beyond mere immune suppression. To this end, tacrolimus has been shown to have an impact on cancer signalling pathways such as the MAPK and the p53 pathway. In the given case, we were able to demonstrate that these pathways had also been altered subsequent to tacrolimus therapy.

  12. The carcinogenic potential of tacrolimus ointment beyond immune suppression: a hypothesis creating case report

    Directory of Open Access Journals (Sweden)

    Vetter Claudia S

    2006-01-01

    Full Text Available Abstract Background Since tacrolimus ointment was approved by the U.S. Food and Drug Administration (FDA as a promising treatment for atopic dermatitis, it has been approved in more than 30 additional countries, including numerous European Union member nations. Moreover, in the current clinical routine the use of this drug is no longer restricted to the approved indication, but has been extended to a wide variety of inflammatory skin diseases including some with the potential of malignant transformation. So far, the side-effects reported from the topical use of tacrolimus have been relatively minor (e.g. burning, pruritus, erythema. Recently, however, the FDA reviewed the safety of topical tacrolimus, which resulted in a warning that the use of calcineurin inhibitors may be associated with an increased risk of cancer. Case presentation Oral lichen planus (OLP was diagnosed in a 56-year-old women in February 1999. After several ineffective local and systemic therapeutic measures an off-label treatment of this recalcitrant condition using Tacrolimus 0.1% ointment was initiated in May 2002. After a few weeks of treatment most of the lesions ameliorated, with the exception of the plaques on the sides of the tongue. Nevertheless, the patient became free of symptoms which, however, reoccurred once tacrolimus was weaned, as a consequence treatment was maintained. In April 2005, the plaques on the left side of the tongue appeared increasingly compact and a biopsy specimen confirmed the suspected diagnosis of an oral squamous cell carcinoma. Conclusion The suspected causal relationship between topical use of tacrolimus and the development of a squamous cell carcinoma prompted us to test the notion that the carcinogenicity of tacrolimus may go beyond mere immune suppression. To this end, tacrolimus has been shown to have an impact on cancer signalling pathways such as the MAPK and the p53 pathway. In the given case, we were able to demonstrate that these

  13. The carcinogenic potential of tacrolimus ointment beyond immune suppression: a hypothesis creating case report

    International Nuclear Information System (INIS)

    Becker, Jürgen C; Houben, Roland; Vetter, Claudia S; Bröcker, Eva B

    2006-01-01

    Since tacrolimus ointment was approved by the U.S. Food and Drug Administration (FDA) as a promising treatment for atopic dermatitis, it has been approved in more than 30 additional countries, including numerous European Union member nations. Moreover, in the current clinical routine the use of this drug is no longer restricted to the approved indication, but has been extended to a wide variety of inflammatory skin diseases including some with the potential of malignant transformation. So far, the side-effects reported from the topical use of tacrolimus have been relatively minor (e.g. burning, pruritus, erythema). Recently, however, the FDA reviewed the safety of topical tacrolimus, which resulted in a warning that the use of calcineurin inhibitors may be associated with an increased risk of cancer. Oral lichen planus (OLP) was diagnosed in a 56-year-old women in February 1999. After several ineffective local and systemic therapeutic measures an off-label treatment of this recalcitrant condition using Tacrolimus 0.1% ointment was initiated in May 2002. After a few weeks of treatment most of the lesions ameliorated, with the exception of the plaques on the sides of the tongue. Nevertheless, the patient became free of symptoms which, however, reoccurred once tacrolimus was weaned, as a consequence treatment was maintained. In April 2005, the plaques on the left side of the tongue appeared increasingly compact and a biopsy specimen confirmed the suspected diagnosis of an oral squamous cell carcinoma. The suspected causal relationship between topical use of tacrolimus and the development of a squamous cell carcinoma prompted us to test the notion that the carcinogenicity of tacrolimus may go beyond mere immune suppression. To this end, tacrolimus has been shown to have an impact on cancer signalling pathways such as the MAPK and the p53 pathway. In the given case, we were able to demonstrate that these pathways had also been altered subsequent to tacrolimus therapy

  14. Study of base influence on the active pharmaceutical ingredients releasing from combined ointments with antimycotic action

    Directory of Open Access Journals (Sweden)

    V. V. Luc

    2018-03-01

    Full Text Available Questions of mycotic diseases therapy keep staying in focus of clinical dermatology interest that is caused first of all by their considerable prevalence for international population. At the same time the dominating pathologies in this area are foot mycosis including skin, foot web space and nail plate affections. Etiotropic pharmacotherapy of foot skin and web spaces is carried out using topical antifungal medications effective against dermatomycetes. Also taking into account the frequent mixt infections, medicines with antibacterial action are desirable. Also topical antifungal medicines for therapy of foot skin mycosis have to satisfy the next requirements as rapid absorbance, safety and usability besides efficacy. Domestic dermatology for these aims has a great pharmacotherapeutical arsenal proposed by 34 semisolid dosage forms, 15 from them are made in Ukraine and the remainder are imported in our country. At the heart of practically all antimycotic medicines for topical therapy of smooth foot skin (as imported so domestic imidazole and triazole derivatives are used and because of their high value they limit the therapeutical potential of population with low profit. 2-mercaptobenzothiazole is interesting as biologically active component of ointments not only because of broad spectrum of antifungal and antibacterial action but also exceptional hydrophobic characteristics which provide long adhesion even after washing during hygienic procedures. In this connection creating of semisolid dosage forms for the topical treatment of skin integument and interdigital folds with biologically active substances from the group of nonspecific antifungal matters (2-mercaptobenzothiazole, chinosolum on the base of domestic technologies is actual for modern pharmaceutical and medical science. During creating of semisolid dosage forms for the external use one of the main experimental fragments is a selection of base which provides high consumer

  15. Development and validation of a stability-indicating HPLC-UV method for the determination of triamcinolone acetonide and its degradation products in an ointment formulation

    NARCIS (Netherlands)

    van Heugten, A J P; Boer, W.; de Vries, W S; Markesteijn, C M A; Vromans, H

    2018-01-01

    A stability indicating high performance liquid chromatography method has been developed for the determination of triamcinolone acetonide (TCA) and its main degradation products in ointment formulations. The method, based on extensive stress testing using metal salts, azobisisobutyronitrile, acid,

  16. RESEARCH OF UV-PROTECTIVE ACTIVITY OF FERULIC ACID AS PART OF OINTMENT COMPOSITIONS WITH DIFFERENT PHYSICAL AND CHEMICAL PROPERTIES

    Directory of Open Access Journals (Sweden)

    I. L. Abisalova

    2014-01-01

    Full Text Available Cosmetics with the ability to neutralize harmful influence of ultraviolet rays on skin are quite in demand. UV filters in creams composition are divided into two groups: physical and chemical. Antioxidants are used as chemical UV filters. The article presents the results of ferulic acid testing as UV filter in ointment bases with lipophile, hydrophile and lipophilic and hydrophilic properties. The dependence of ferulic acid efficiency from the base type where it was applied was established. The results received are correlated with data about release rate of ferulic acid received in vitro. Ointment bases with such emulsifiers as cetyl alcohol, base emulsifier and Olivem 1000 have the most signified UV protective effect of ferulic acid.

  17. Preparation and Evaluation of a Modified Mohs Paste Mixed with Zinc Oxide 10% Topical Oil-Based Ointment.

    Science.gov (United States)

    Tsuruta, Minako; Miyoshi, Takanori; Tsuruyama, Moeko; Matsumoto, Saori; Yamashina, Takuya; Irie, Kenji; Matsuo, Naomi; Itonaga, Tomomi; Hiraki, Yoichi; Kawamata, Yosei

    2018-05-01

    The skin fixative used in Mohs chemosurgery contains zinc chloride and is referred to as Mohs paste (MP). However, MP shows a remarkable change in rheological characteristics after its preparation. To prepare an MP with stable rheological characteristics, we prepared a modified MP (mMP) using zinc oxide 10% single ointment (Zn _ointment ), which is an oil-based ointment. We evaluated mMP by determining its rheological characteristics, depth of tissue fixation, and observation of the tissue surface after treatment. The viscosity of mMP increased after three months. However, the treatment-dependent viscosity of mMP could be obtained by mixing with glycerin. The viscosity and spreadability of mMP _3mth , which was three months after preparation, were 1992.0 ± 376.5 Pa·s and 2.1 ± 0.1 cm, respectively. In contrast, the viscosity and spreadability of MP mixed with glycerin were 436.9 ± 0.0 Pa·s and 2.8 ± 0.0 cm, respectively. The fixed invasion depth of MP was significantly higher than that of mMP (p < 0.05). This study of a mixture of MP and Zn _ointment showed that the viscosity of mMP could be adjusted with glycerin. Also, the tissue fixation of mMP progressed slowly compared with that of MP. This finding suggests that mMP is effective and safe for Mohs treatment.

  18. The Comparison of Efficacy of Adcortyl Ointment and Topical Tacrolimus in Treatment of Erosive Oral Lichen Planus

    Directory of Open Access Journals (Sweden)

    Arash Azizi

    2007-12-01

    Full Text Available

    Background and aims. Oral lichen planus (OLP is a common chronic mucocutaneous disease. Patients with atrophic and erosive lichen planus often have symptoms of soreness and need proper treatment. The main therapy of OLP has been the administration of topical or systemic corticosteroids. Potent topical corticosteroids have been increasingly prescribed in the treatment of erosive lichen planus. The purpose of this study was to compare the efficacy of adcortyl ointment (triamcinolone in orabase with topical tacrolimus for the treatment of erosive oral lichen planus.

    Materials and methods. Sixty Patients with histopathologically confirmed oral lichen planus were enrolled in the study. The severity of lesions was scored from 0 to 5 according to the criteria described in a previous study. Patients were randomly given adcortyl (group A and topical tacrolimus ointment (group B and asked to apply the medication on dried lesions 4 times a day. The lesions were evaluated after 4 weeks of treatment. Visual analogue scale was used to assess the severity of pain before and after treatment. The severity scores were analyzed using the Kruskal-Wallis k-sample test.

    Results. The average score of lesions improved from 3.4 to 1.5 in patients who received adcortyl ointment and from 3.2 to 1.2 in patients who received topical tacrolimus ointment. The differences between the improvements in scores were not statistically significant in the two groups. The average pain severity in A and B groups was 8.2 and 7.8 at the beginning of treatment, and 3.5 and 3.2 at the end of treatment, respectively. There was a statistically significant reduction in pain severity in both groups.

    Conclusion. Topical tacrolimus is a safe and effective alternative therapy in the treatment of oral lichen planus.

  19. Safety and efficacy of loteprednol etabonate ophthalmic ointment 0.5% for the treatment of inflammation and pain following cataract surgery.

    Science.gov (United States)

    Comstock, Timothy L; Paterno, Michael R; Singh, Angele; Erb, Tara; Davis, Elizabeth

    2011-01-01

    To compare the safety and efficacy of loteprednol etabonate ophthalmic ointment 0.5% (LE ointment), a new topical ointment formulation, with vehicle for the treatment of inflammation and pain following cataract surgery. Two randomized, multicenter, double-masked, parallel-group, vehicle-controlled studies were conducted. Patients aged ≥18 years with a combined postoperative anterior chamber cells and flare (ACI) ≥ Grade 3 following uncomplicated cataract surgery participated in seven study visits. Patients self-administered either topical LE ointment or vehicle four times daily for 14 days. Efficacy outcomes included the proportion of patients with complete resolution of ACI and the proportion of patients with no (Grade 0) pain at postoperative day 8. Safety outcomes included the incidence of adverse events, ocular symptoms, changes in intraocular pressure and visual acuity, and biomicroscopy and funduscopy findings. Data from the two studies were combined. The integrated intent-to-treat population consisted of 805 patients (mean [standard deviation] age 69.0 [9.2] years; 58.0% female and 89.7% white). Significantly more LE ointment-treated patients than vehicle-treated patients had complete resolution of ACI (27.7% versus 12.5%) and no pain (75.5% versus 43.1%) at day 8 (P < 0.0001 for both). Fewer LE ointment-treated patients required rescue medication (27.7% versus 63.8%), and fewer had an ocular adverse event (47.2% versus 78.0%, P < 0.0001) while on study treatment. The most common ocular adverse events with LE ointment were anterior chamber inflammation, photophobia, corneal edema, conjunctival hyperemia, eye pain, and iritis. Mean intraocular pressure decreased in both treatment groups. Four patients had increased intraocular pressure ≥10 mmHg (three LE ointment and one vehicle) prior to rescue medication. Visual acuity and dilated funduscopy results were similar between the treatment groups, with the exception of visual acuity at visits 5 and 6, which

  20. Efficacy of a Combined Rosemary and Lavender Topical Ointment in the Treatment of Patients with Osteoarthritis of the Knee

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    Alireza Ghannadi

    2013-06-01

    Full Text Available Background: One of the preservative treatments of knee osteoarthritis is the use of topical medications. This study is aimed to clinically evaluate the effect of topical products containing essential oils of rosemary and lavender herbs on the treatment of patients with osteoarthritis of the knee. Materials and Methods: Rosemary and lavender essential oils were prepared by steam distillation method and inserted into the ointment with the hydrophilic base. In this study, 15 patients with knee osteoarthritis were treated with this ointment for three months. The results were assessed using WOMAC and Lequesne indices and were evaluated by the Wilcoxon statistical test.Results: At the week of admission to the hospital, mean WOMAC index was equal to 71.4, mean Lequesne index was equal to 18 and the average time of passing through the distance of fifty feet by patients was equal to 19.4. After 4, 8 and 12 weeks, all these indices significantly decreased (p≤ 0.05. The WOMAC questionnaire denotative survey also showed that the pain and physical function at the 4th, 8th and 12th weeks were significantly less than the first week of admission (p≤ 0.05, but there was no significant difference as far as joint stiffness is concerned.Conclusion: Topical application of essential oils of rosemary and lavender herbs in a hydrophilic ointment base can be useful as a preservative treatment for the patients with knee osteoarthritis.

  1. Chinese Massage Combined with Herbal Ointment for Athletes with Nonspecific Low Back Pain: A Randomized Controlled Trial

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    Ling Jun Kong

    2012-01-01

    Full Text Available Non-specific low back pain (NLBP is an increasing health problem for athletes. This randomized controlled trial was designed to investigate the effects of Chinese massage combined with herbal ointment for NLBP. 110 athletes with NLBP were randomly assigned to experimental group with Chinese massage combined with herbal ointment or control group with simple massage therapy. The primary outcome was pain by Chinese Short Form McGill Pain Questionnaire (C-SFMPQ. The secondary outcome was local muscle stiffness by Myotonometer. After 4 weeks, the experimental group experienced significant improvements in C-SFMPQ and in local muscle stiffness compared with control group (between-group difference in mean change from baseline, −1.24 points, P=0.005 in sensory scores; −3.14 points, P<0.001 in affective scores; −4.39 points, P<0.001 in total scores; −0.64 points, P=0.002 in VAS; −1.04 points, P=0.005 in local muscle stiffness during relaxation state. The difference remained at one month followup, but it was only significant in affective scores (−2.83 points, P<0.001 at three months followup. No adverse events were observed. These findings suggest that Chinese massage combined with herbal ointment may be a beneficial complementary and alternative therapy for athletes with NLBP.

  2. Healing effect of the ointment made of Equisetum pyramidale in the treatment of cutaneous lesions in diabetic rats

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    Andréia Cristina Lopes Corrêa

    2013-06-01

    Full Text Available This study aimed to evaluate the anti-inflammatory and repair effects of the ethanolic extract and ointment of Equisetum pyramidale on the skin lesions of rats induced to diabetes. After the induction of diabetes with alloxan, a surgical procedure was performed on the back of each rat. Then, they were separated into treatment groups: G1 ethanol extract of E. pyramidale; G2-ointment (extract of E. pyramidale 80g + 20g of vaseline:lanolin 1:1; G3 control (vehicle vaseline:lanolin 1:1; and G4-no treatment during 3, 7 and 14 days. The samples were embedded in paraffin and stained with hematoxylin-eosin for histological analysis. The findings showed that the use of ethanolic extract as well as the ointment decreased the inflammatory cells at the site of inflammation, resulting a faster healing, with less crusting and lower amount of secretion in comparison to the control group. Therapy with topical herbal was an effective method in the inflammatory process of tissue repair, contributing to a faster and more organized tissue re-epithelialization.

  3. Topical silver sulfadiazine vs collagenase ointment for the treatment of partial thickness burns in children: a prospective randomized trial.

    Science.gov (United States)

    Ostlie, Daniel J; Juang, David; Aguayo, Pablo; Pettiford-Cunningham, Janine P; Erkmann, Erin A; Rash, Diane E; Sharp, Susan W; Sharp, Ronald J; St Peter, Shawn D

    2012-06-01

    The 2 most commonly used topical agents for partial thickness burns are silver sulfadiazine (SSD) and collagenase ointment (CO). Silver sulfadiazine holds antibacterial properties, and eschar separation occurs naturally. Collagenase ointment is an enzyme that cleaves denatured collagen facilitating separation but has no antibacterial properties. Currently, there are no prospective comparative data in children for these 2 agents. Therefore, we conducted a prospective randomized trial. After institutional review board approval, patients were randomized to daily debridement with SSD or CO. Primary outcome was the need for skin grafting. Patients were treated for 2 days with SSD with subsequent randomization. Polymyxin was mixed with CO for antibacterial coverage. Debridements were performed daily for 10 days or until the burn healed. Grafting was performed after 10 days if not healed. From January 2008 to January 2011, 100 patients were enrolled, with no differences in patient characteristics. There were no differences in clinical course, outcome, or need for skin grafting. Wound infections occurred in 7 patients treated with CO and 1 patient treated with SSD (P = .06). Collagenase ointment was more expensive than SSD (P burns results. Copyright © 2012 Elsevier Inc. All rights reserved.

  4. Moist exposed burn ointment for treating pressure ulcers: A multicenter randomized controlled trial.

    Science.gov (United States)

    Li, Wei; Ma, Yubo; Yang, Qi; Pan, Yu; Meng, Qinggang

    2017-07-01

    Pressure ulcers often seriously affect the quality of life of patients. Moist Exposed Burn Ointment (MEBO) has been developed to treat patients with pressure ulcers. The present study aimed to evaluate the efficacy and safety of MEBO in the treatment of pressure ulcers in Chinese patients. Seventy-two patients with pressure ulcers were randomly assigned to 2 groups who received a placebo or MEBO for 2 months. The primary outcomes included the wound surface area (WSA) and pressure ulcer scale for healing (PUSH) tool. The secondary outcomes included a visual analog scale (VAS), questionnaire of ulcer status, and adverse effects. Sixty-seven patients completed the study. After 2 months of treatment, the difference of mean change from the baseline was greater for MEBO (vs placebo) for WSA mean (SD) -6.0 (-8.8, -3.3), PUSH Tool -2.6 (-4.7, -1.5), and VAS score -2.9 (-4.4, -1.7). On the basis of the questionnaire, the pressure ulcers were "completely healed" (50.0% vs 16.7%) (P pressure ulcers.

  5. The Effectiveness Test of Oil Phase Ointment Containing Snakehead Fish (Channa striata Extract on Open Stage II Acute Wounded Wistar Strain Male Rats

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    Fransisca Daisa

    2017-08-01

    Full Text Available The snakehead (Channa striata contained fatty acids omega-3 and omega-6 are useful as nutrients in accelerating the wound healing process. This study aims to determine the effectiveness of the oil phase extract ointment snakehead in the healing of acute wounds open stage II. Testing the effectiveness of wound healing using 6 groups: normal, gel bioplacenton (positive control, ointment base (negative control, ointments snakehead extract oil phase concentration of 10; 20 and 40% of the 4 rats with acute wounds open stage II and observation until day 16 injury. The area of the wound was measured with the image J program Macbiophotonic, calculated% healing power, and AUC values. A statistical test to the total AUC values per rat with SPSS for Windows 22.0 program using One Way ANOVA and Post-hoc LSD test. The results showed a significant difference in the negative group with ointment concentration of 20% (p <0.05. The treatment group phase ointment fish oil extract is effective for wound healing is best to have a concentration of 20% for percentage of wound healing power of 97.157% and the average AUC value of 865.683% of the day.

  6. Efficacy of 10% sucralfate ointment after anal fistulotomy: A prospective, double-blind, randomized, placebo-controlled trial.

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    Alvandipour, Mina; Ala, Shahram; Tavakoli, Hasan; Yazdani Charati, Jamshid; Shiva, Afshin

    2016-12-01

    The most frequent problems after anal fistulotomy are pain, bleeding, and delayed or impaired wound healing. Topical Sucralfate preparation has been used to treat a wide variety of wounds. In this study, we investigate effects of 10% sucralfate ointment on wound healing and postoperative pain after fistulotomy. A total of 41 patients undergoing anorectal fistulotomy were included in this randomized, blinded, controlled trial and were randomly allocated to either sucralfate ointment (every 12 h) or placebo. The patients were visited weekly for up to 5 weeks. The intensity of pain and the wound healing were assessed. The sucralfate group had significantly less pain at rest (1.92 ± 0.88 vs 2.96 ± 0.98; P = 0.002) and on defecation (1.68 ± 0.92 vs 3.08 ± 1.12; p < 0.001) than the placebo group from 1st to 5th post-operative visits. Complete wound healing was achieved after 8.15 ± 1 weeks in placebo group versus 5.9 ± 0.8 weeks in sucralfate group (p < 0.001). There were no significant differences in the frequencies of postoperative complications between the two groups. Compared with placebo, sucralfate ointment reduced postoperative pain at rest and on defecation and improves wound healing in patients undergoing fistulotomy. Copyright © 2016 IJS Publishing Group Ltd. Published by Elsevier Ltd. All rights reserved.

  7. A randomized controlled trial comparing mupirocin and polysporin triple ointments in peritoneal dialysis patients: the MP3 Study.

    Science.gov (United States)

    McQuillan, Rory F; Chiu, Ernest; Nessim, Sharon; Lok, Charmaine E; Roscoe, Janet M; Tam, Paul; Jassal, Sarbjit Vanita

    2012-02-01

    Infectious complications remain a significant cause of peritoneal dialysis (PD) technique failure. Topical ointments seem to reduce peritonitis; however, concerns over resistance have led to a quest for alternative agents. This study examined the effectiveness of applying topical Polysporin Triple ointment (P(3)) against mupirocin in a multi-centered, double-blind, randomized controlled trial. PD patients routinely applied either P(3) or mupirocin ointment to their exit site. Patients were followed for 18 months or until death or catheter removal. The primary study outcome was a composite endpoint of exit-site infection (ESI), tunnel infection, or peritonitis. Seventy-five of 201 randomized patients experienced a primary outcome event (51 peritonitis episodes, 24 ESIs). No difference was seen in the time to first event for P(3) (13.2 months; 95% confidence interval, 11.9-14.5) and mupirocin (14.0 months; 95% confidence interval, 12.7-15.4) (P=0.41). Twice as many patients reported redness at the exit site in the P(3) group (14 versus 6, P=0.10). Over the complete study period, a higher rate per year of fungal ESIs was seen in patients using P(3) (0.07 versus 0.01; P=0.02) with a corresponding increase in fungal peritonitis (0.04 versus 0.00, respectively; P<0.05). This study shows that P(3) is not superior to mupirocin in the prophylaxis of PD-related infections. Colonization of the exit site with fungal organisms is of concern and warrants further study. As such, the use of P(3) over mupirocin is not advocated in the prophylaxis of PD-related infections.

  8. Efficacy of topical application of 0.03% tacrolimus eye ointment in the management of allergic conjunctivitis.

    Science.gov (United States)

    Hazarika, Ajit Kumar; Singh, Prodip Kumar

    2015-08-01

    Allergic conjunctivitis is commonly observed eye diseases in Sikkim, India due to the abundance of seasonal pollens, environmental pollutants, and house dust. We evaluated the efficacy of topical 0.03% tacrolimus eye ointment in the management of simple allergic conjunctivitis. A prospective observational study was designed consisting of 41 patients with refractory simple allergic conjunctivitis, whose condition responded very poorly to conventional anti-allergic eye drops (azelastine, olopatadine, chlorpheniramine maleate, sodium chromoglycate). Simple allergic conjunctivitis cases were diagnosed and followed up evaluating both subjective and objective findings (itching, photophobia, tearing, chemosis, conjunctival congestion, tarsal papilla, and eyelid edema). Existing ocular treatment was discontinued at enrolment and 0.03% tacrolimus ointment was applied into the conjunctival sac of the affected eyes twice daily for 4 weeks followed by a 2 weeks washout period. Patients were followed up at the end of 1(st) week, 4(th) week, and at 7(th) week (2 weeks washout period). Symptoms of simple allergic conjunctivitis (itching, tearing and photophobia) were significantly reduced at the end of 1(st) week. Signs such as conjunctival chemosis, congestion, tarsal papillae, and eyelid edema were effectively treated in all cases at the end of 1(st) week. At the end of 4(th) week, all cases were fully cured and none of the patient had any recurrences up to 7(th) week. Mean score at 1(st) day (9.6 ± 3.27) was significantly (P < 0.0001) reduced by 7(th) day (1.35 ± 1.19) of treatment. Topical application of tacrolimus ointment is an excellent alternative to anti-allergic and steroids eye drops for the treatment of simple allergic conjunctivitis as it significantly reduces recurrences.

  9. Stability of Mixed Preparations Consisting of Commercial Moisturizing Creams with an Ointment Base Investigated by Magnetic Resonance Imaging.

    Science.gov (United States)

    Onuki, Yoshinori; Funatani, Chiaki; Yamamoto, Yoshihisa; Fukami, Toshiro; Koide, Tatsuo; Hayashi, Yoshihiro; Takayama, Kozo

    2017-01-01

    A moisturizing cream mixed with a steroid ointment is frequently prescribed to patients suffering from atopic dermatitis. However, there is a concern that the mixing operation causes destabilization. The present study was performed to investigate the stability of such preparations closely using magnetic resonance imaging (MRI). As sample preparations, five commercial moisturizing creams that are popular in Japan were mixed with an ointment base, a white petrolatum, at a volume ratio of 1 : 1. The mixed preparations were stored at 60°C to accelerate the destabilization processes. Subsequently, the phase separations induced by the storage test were monitored using MRI. Using advanced MR technologies including spin-spin relaxation time (T 2 ) mapping and MR spectroscopy, we successfully characterized the phase-separation behavior of the test samples. For most samples, phase separations developed by the bleeding of liquid oil components. From a sample consisting of an oil-in-water-type cream, Urepearl Cream 10%, a distinct phase-separation mode was observed, which was initiated by the aqueous component separating from the bottom part of the sample. The resultant phase separation was the most distinct among the test samples. To investigate the phase separation quantitatively and objectively, we conducted a histogram analysis on the acquired T 2 maps. The water-in-oil type creams were found to be much more stable after mixing with ointment base than those of oil-in-water type creams. This finding strongly supported the validity of the mixing operation traditionally conducted in pharmacies.

  10. Perbandingan Penyembuhan Luka Bakar Derajat Dua antara Rebusan Daun Sirih dan Moist Exposed Burn Ointment

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    Ihsan

    2012-06-01

    Full Text Available The use of topical agent is one of the main strategies in management of burn injury. At Dr. Hasan Sadikin Hospital, moist exposed burn ointment (MEBO is the first line topical agent for treating burn injury, not all places in Indonesia able to use it. Piper betle is one of the traditional agent to treat wound including that caused burn injury. Our experimental study was to compare the second grade burn injury healing process by using Wistar sp. for boiled piper betle leaves, MEBO and as control physiologic sodium chloride for fourteen days (August 25th–September 8th 2009 at Animal Pharmacology Laboratory of Faculty of Medicine Padjadjaran University. The variables which measured were diameter of injury, pus development, evidence of serous and erythematous skin, at 4th, 7th and 14th day of studied. Histopathologic examination was conducted at day 14 to determine the amount of fibroblast, collagen and epithelial. The results according to the measurement of diameter (piper betle leaves group 17.4 mm was smaller than other groups (p<0.001. In pus development control group was higher than other groups (p=0.043. In pathological findings, the control group was at inflammation phase, while in boiled piper betle leaves group was at proliferation phase and in MEBO group at remodeling phase (with epithel score 1.9 which higher than other groups (p<0.001. In conclusions, application of boiled piper betle leaves in treating second degree burn injury gives a better result than physiologic sodium chloride, although MEBO is better for second degree burn injury healing process.

  11. Conductive hearing loss in four dogs associated with the use of ointment-based otic medications.

    Science.gov (United States)

    Cole, Lynette K; Rajala-Schultz, Päivi J; Lorch, Gwendolen

    2018-04-17

    Hearing loss (HL) is classified as conductive when sound transmission is compromised in the ear canal or middle ear, or sensorineural when there is an abnormality of the receptor cells of the cochlea or auditory pathway. Hearing in dogs is evaluated using the brainstem auditory evoked response (BAER) test. Our objective was to characterize BAER findings pre- and post-ear flushing in four dogs with acute HL following application of an ointment-based otic medication containing betamethasone, clotrimazole and gentamicin in a mineral oil-based system containing a plasticized hydrocarbon gel. Dogs, ranging from 9 to 11 years old, that had been treated with the otic medication for one to three weeks prior to hearing loss and on otoscopic examination had evidence of medication in the horizontal ear canals. Dogs were anaesthetized for an ear flush to remove the medication from the ear canals. Hearing was assessed using BAER testing, measurements were initiated with 116 decibel peak equivalent sound pressure level (dBpeSPL) click. Estimated threshold was defined as the lowest intensity in dB in which wave V was still present. Post-ear flush the estimated threshold improved in both ears of all dogs (mean 22.3 dB; range 13-41 dB), confirming conductive HL due to the otic medication. All owners noted an improvement in their dog's hearing post-ear flush, validating the BAER findings. These results emphasize the importance of an ear flush to remove otic medications in dogs that experience acute HL, to determine if the HL is conductive, and if so, to restore hearing. © 2018 ESVD and ACVD.

  12. Combination treatment of oral terbinafine with topical terbinafine and 10% urea ointment in hyperkeratotic type tinea pedis.

    Science.gov (United States)

    Shi, Tian-Wei; Zhang, Jiang-An; Zhang, Xian-Wei; Yu, Hong-Xing; Tang, Yong-Bo; Yu, Jian-Bin

    2014-09-01

    Hyperkeratotic-type tinea pedis is chronic and recalcitrant to topical antifungal agents. Some topical antifungal agents are effective; however, long duration of therapy is required, which often reduce the treatment compliance of patients. To seek for short period therapy of hyperkeratotic type tinea pedis, in this study, we observed the efficacy and safety of treatment of topical terbinafine and 10% urea ointment combined oral terbinafine. Participants with hyperkeratotic type tinea pedis were randomly assigned to two groups. Patients in group I were treated with oral terbinafine for 2 weeks and topical terbinafine and 10% urea ointment for 4 weeks, whereas in group II, only the above topical agents were applied for 12 weeks. Clinical improvement rates and fungal eradication rates were compared between the two groups at 24 weeks after the initiation of treatment. The group I had stopped the topical therapy 8 weeks earlier than group II. There were no significant differences in mycological eradication rates and clinical improvement rates between the two groups, besides, no major side effects were noted in both groups. The short combination therapy with oral terbinafine was effective and safe; it should be a valuable option for patients with hyperkeratotic type tinea pedis. © 2014 Blackwell Verlag GmbH.

  13. Clostridial collagenase ointment and medicinal honey utilization for pressure ulcers in US hospitals.

    Science.gov (United States)

    Dreyfus, Jill; Delhougne, Gary; James, Roberta; Gayle, Julie; Waycaster, Curtis

    2018-04-01

    To describe the utilization of clostridial collagenase ointment (CCO) and medicinal honey debridement methods in real-world inpatient and outpatient hospital settings among pressure ulcer (PU) patients and compare the frequency of healthcare re-encounters between CCO- and medicinal honey-treated patients. De-identified hospital discharge records for patients receiving CCO or medicinal honey methods of debridement and having an ICD-9 code for PU were extracted from the US Premier Healthcare Database. Multivariable analysis was used to compare the frequency of inpatient and outpatient revisits up to 6 months after an index encounter for CCO- vs medicinal honey-treated PUs. The study identified 48,267 inpatients and 2,599 outpatients with PUs treated with CCO or medicinal honeys. Among study inpatients, n = 44,725 (93%) were treated with CCO, and n = 3,542 (7%) with medicinal honeys. CCO and medicinal honeys accounted for 1,826 (70%) and 773 (30%), respectively, of study outpatients. In adjusted models, those treated with CCO had lower odds for inpatient readmissions (OR = 0.86, 95% CI = 0.80-0.94) after inpatient index visits, and outpatient re-encounters both after inpatient (OR = 0.73, 95% CI = 0.67-0.79) and outpatient (OR = 0.78, 95% CI = 0.64-0.95) index visits in 6 months of follow-up. The study was observational in nature, and did not adjust for reasons why patients were hospitalized initially, or why they returned to the facility. Although the study adjusted for differences in a variety of demographic, clinical, and hospital characteristics between the treatments, we are not able to rule out selection bias. Patients with CCO-treated PUs returned to inpatient and outpatient hospital settings less often compared with medicinal honey-treated PUs. These results from real-world administrative data help to gain a better understanding of the clinical characteristics of patients with PUs treated with these two debridement methods and

  14. Aktivitas Salep Ekstrak Rimpang Kunyit dalam Proses Persembuhan Luka pada Mencit yang Diinduksi Diabetes (THE ACTIVITY OF TURMERIC EXTRACT OINTMENT IN THE WOUND HEALING PROCESS OF INDUCED DIABETIC MICE

    Directory of Open Access Journals (Sweden)

    Wiwin Winarsih

    2013-07-01

    Full Text Available The aim of this study was to evaluate the effectiveness of ethanol turmeric extract ointment in woundhealing process of streptozotocin-induced diabetic mice. Ethyl acetate and hexane fractions of ethanolturmeric extract were studied for their wound-healing properties in the formulation of ointment. Sixty micewere divided into 4 groups : group I was control (normal control, without treatment; group II was diabeticgroup (diabetic, without treatment; group III was diabetic and treated with ethyl acetate fraction ointment,group IV was diabetic and treated with hexane fraction ointment. The diabetic groups were i.p injectedwith 40mg/kg of streptozotocin and all groups were received incision 2 cm on their back skin. The ointmentsof ethyl acetate and hexane fraction were given topically twice a day. Three mice from each groups werenecropsied at 2nd, 4th, 7th, 14th and 21st days post incision (pi for gross pathological and histopathologicalevaluation of the injured skin. Gross examination revealed that the ethyl acetate and hexane fractionointment groups showed better result on wound-healing process compared to the diabetic group.Microscopically, the ethyl acetate and hexane fraction ointment groups showed faster neovascularizationand reepithelialization compared to the diabetic group. In comparison with the diabetic group, the ethylacetate and hexane fraction ointment groups showed fewer neutrophils infiltration which indicated antiinflammatory activities of ethyl acetate and hexane fractions. Based on the macroscopic and microscopicobservation, the ointments of ethyl acetate and hexane fraction have properties to promote wound healingin diabetic mice.

  15. Isosorbide dinitrate ointment vs botulinum toxin A (Dysport®) as the primary treatment for chronic anal fissure: a randomized multicentre study

    NARCIS (Netherlands)

    Berkel, A.E.M.; Rosman, C.; Koop, R.; van Duijvendijk, P.; van der Palen, Jacobus Adrianus Maria; Klaase, J.M.

    2014-01-01

    Aim Nitric oxide donors, such as isosorbide dinitrate ointment (ISDN), are considered as first-choice agents in the treatment of chronic anal fissure. Injection with botulinum toxin A in the internal anal sphincter is often used as a second-line therapy, although it may give better results and fewer

  16. Clinical and bacteriological efficacy of twice daily topical retapamulin ointment 1% in the management of impetigo and other uncomplicated superficial skin infections

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    Benjamin R. Bohaty, MD

    2015-02-01

    Conclusion: Safety profile appears favorable given the low number of AEs. Study design limits conclusions that can be drawn. Nevertheless, this study supports use of topical retapamulin 1% ointment in treatment of cutaneous bacterial infections, particularly those caused by S. aureus, including MRSA.

  17. The efficacy of mupirocin ointment and chlorhexidine body scrubs in the eradication of nasal carriage of Staphylococcus aureus among patients undergoing long-term hemodialysis

    NARCIS (Netherlands)

    C. Watanakunakorn; J. Brandt; P. Durkin; S. Santore; B. Bota; C. J. Stahl

    1992-01-01

    textabstractPatients undergoing long-term hemodialysis have a high prevalence of Staphylococcus aureus nasal carriage, which may lead to serious infections. Mupirocin ointment has been used intranasally to eradicate S. aureus carriage in health human volunteers and health care workers.

  18. A Novel Topical Combination Ointment with Antimicrobial Activity against Methicillin-Resistant Staphylococcus aureus, Gram-Negative Superbugs, Yeasts, and Dermatophytic Fungi

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    Kenneth S. Thomson, B.Ag.Sc, MS, PhD

    2016-01-01

    Conclusions: The results of this study suggest that this combination ointment has a broad in vitro spectrum of antimicrobial activity against both more common bacterial and fungal pathogens and may be particularly useful for treatment of infections by multidrug-resistant organisms. Additional studies are warranted to investigate the full clinical utility as a therapeutic agent and also for possible infection control interventions.

  19. Chinese herbal Pulian ointment in treating psoriasis vulgaris of blood-heat syndrome: a multi-center, double-blind, randomized, placebo-controlled trial.

    Science.gov (United States)

    Li, Nuo; Zhao, Wenbin; Xing, Jianmin; Liu, Jianping; Zhang, Guangzhong; Zhang, Yunbi; Li, Yuanwen; Liu, Wali; Shi, Fei; Bai, Yanping

    2017-05-15

    Traditional Chinese medicine (TCM) has a long history in the treatment of psoriasis vulgaris. We aimed to evaluate the clinical efficacy and safety of Chinese herbal Pulian ointment in treating psoriasis vulgaris of blood-heat syndrome. A multicenter, randomized, double-blind, placebo-controlled trial was conducted. Participants with psoriasis vulgaris of blood-heat syndrome were blinded and randomized to receive Pulian ointment or placebo ointment twice daily for 4 weeks, with follow-up 8 weeks after treatment. Psoriasis Area Severity Index (PASI) scores, severity of each symptom and area of skin lesion and quality of life were assessed at baseline, 2 weeks, and 4 weeks. Adverse events were recorded during the study. SAS 9.4 software and SPSS 17.0 software was applied for data analysis. A total of 300 participants with psoriasis vulgaris of blood-heat syndrome were assessed for eligibility, and 294 were randomly assigned to the Pulian ointment and placebo group from six study centers. Full analysis set (FAS): after 4 weeks of treatment, there were significant differences between groups in PASI score and the separate score of skin lesion area, favoring Pulian ointment group (P  0.05). Per protocol set (PPS): There was no statistically significant difference in PASI score and separate score of each symptom and area of skin lesion between two groups (P > 0.05). Quality of life measured by Hamilton Anxiety Rating Scale (HAMA) and 36-Item Short Form Health Survey (SF-36) improved after treatment in both groups, but there was no significant difference between the two groups (P > 0.05). After being followed up for 8 weeks, the total relapse rates of the Pulian Ointment group and placebo group were 5.88 and 8.45%, respectively, and the difference was not statistically significant between the two groups (P > 0.05). No adverse event was observed in both groups throughout the study. Pulian Ointment seems effective and well tolerated in improving the

  20. The effect of green tea ointment on episiotomy pain and wound healing in primiparous women: A randomized, double-blind, placebo-controlled clinical trial.

    Science.gov (United States)

    Shahrahmani, Hadis; Kariman, Nourossadat; Jannesari, Sharareh; Rafieian-Kopaei, Mahmoud; Mirzaei, Moghadameh; Ghalandari, Sahar; Shahrahmani, Nasim; Mardani, Gashtasb

    2018-03-01

    The delayed healing of episiotomy wound and its associated pain is a major problem in obstetrics. Because green tea has analgesic and wound-healing properties, the present study was conducted to determine the effect of green tea ointment on episiotomy pain and wound-healing. The green tea extract was also standardized by measuring its Phenolic and flavonoid compounds, antioxidant activity, and one of its active components, that is, Epigallocatechin gallate. The present clinical trial was conducted on 99 primiparous women visiting Afzalipour Hospital in Kerman in 2015. The subjects were randomly divided into 3 groups, including a green tea ointment group, a placebo ointment group, and a routine care group. The 2 ointment groups smeared 2 cm of the green tea or placebo ointments onto their sutured area twice daily for a total of 10 days. The severity of pain was assessed in the subjects using the visual pain scale and wound-healing using the Redness, Edema, Ecchymosis, Discharge, Approximation (REEDA) scale before the intervention and on the 5th and 10th days after delivery. To standardize the extract, Epigallocatechin gallate was measured by high-performance liquid chromatography (HPLC). Phenolic and flavonoid compounds, as well as antioxidant activity of the extract were also determined by spectrometry methods. Before the intervention, no significant differences were observed between the 3 groups in terms of their personal and obstetric details (p > .05), the severity of pain (p = .118), and the REEDA score (p = .212). On the 5th and 10th days after delivery, the severity of pain was significantly lower in the green tea group than in the other 2 groups (p tea group compared to the other 2 groups (p tea were 74.2 mg/g Gallic acid equivalent and 16.3 mg/g Rutin equivalent, respectively, and its antioxidant capacity was 46% of b-carotene. Green tea ointment appears to be effective in relieving episiotomy pain and improving wound-healing in this study

  1. A systematic review and meta-analysis to compare the efficacy of acyclovir 3% ophthalmic ointment to idoxuridine in curing herpetic keratitis by Day 7 of treatment.

    Science.gov (United States)

    Balderson, Diane E; Cai, Gengqian; Fries, Michael A; Kleinman, David M; McLaughlin, Megan M; Trivedi, Trupti M; Wurzelmann, John I; Young, Sheila B

    2015-04-17

    This objective of the review and analysis is to demonstrate that acyclovir (ACV) 3% ophthalmic ointment is superior to idoxuridine (IDU) in treating herpetic keratitis (HK) presenting as dendritic and geographic ulcer sub-types. Publications in human subjects were identified by searching the Ovid MEDLINE database through April 2011, combining medical subject headings (MESH) "Keratitis, Herpetic/" AND "Acyclovir/" limiting by the key words "topical" OR "ointment" and also restricted to MESH "Administration, Topical/" OR "Ointments/". The results were cross checked with the references used in the Cochrane Database Syst Rev. 1:1-134, 2009 and GlaxoSmithKline clinical documents related to acyclovir. Randomized, double-masked studies in subjects diagnosed with HK with head to head comparator arms of ACV ophthalmic ointment and topical IDU that had actual or calculable healing rates at Day seven. Data independently extracted from identified articles by two authors of this manuscript. Data from seven randomized, controlled trials (RCT) evaluating 432 subjects that met inclusion criteria (214 were treated with ACV and 218 were treated with IDU) and had Day seven healing rates calculable. All sub-classified lesions were identified as either dendritic ulcers (n = 185) or geographic ulcers (n = 35). The Cochran-Mantel-Haenszel (CMH) method in Biometrics 10:417-51, 1954 and JNCI 22:719-48, 1959, controlling for study, was performed as the primary analysis using SAS v9. Homogeneity was assessed using Breslow-Day-Tarone (BDT) test in IARC 1:1-32, 1980 and Biometrika 72:91-5, 1985. The analysis was performed with outliers removed to assess their impact. ACV showed statistically significant greater odds of healing HK at Day seven in all subjects (Odds Ratio 3.95, 95% CI2.60, 6.00, p p p = 0.0244). ACV 3% ophthalmic ointment is a valuable intervention for dendritic and geographic corneal ulcers. ACV and IDU were generally well tolerated in the studies reviewed.

  2. [Aural Stimulation with Capsaicin Ointment Improved the Swallowing Function in Patients with Dysphagia: Evaluation by the SMRC Scale].

    Science.gov (United States)

    Kondo, Eiji; Jinnouchi, Osamu; Ohnishi, Hiroki; Kawata, Ikuji; Takeda, Noriaki

    2015-11-01

    Cough and swallowing reflexes are important airway-protective mechanisms against aspiration. Angiotensin-converting enzyme (ACE) inhibitors, one of the side effects of which is cough, have been reported to reduce the incidence of aspiration pneumonia in hypertensive patients with stroke. ACE inhibitors have also been reported to improve the swallowing function in post-stroke patients. On the other hand, stimulation of the Arnold nerve, the auricular branch of the vagus, triggers the cough reflex (Arnold's ear-cough reflex). Capsaicin, an agonist of Transient Receptor Potential Vanilloid 1 (TRPV1), has been shown to activate the peripheral sensory C-fibers. Stimulation of the sensory branches of the vagus in the laryngotracheal mucosa with capsaicin induces the cough reflex and has been reported to improve the swallowing function in patients with dysphagia. In our previous study, we showed that aural stimulation of the Arnold nerve with 0.025% capsaicin ointment improved the swallowing function, as evaluated by the endoscopic swallowing score, in 26 patients with dysphagia. In the present study, the video images of swallowing recorded in the previous study were re-evaluated using the SMRC scale by an independent otolaryngologist who was blinded to the information about the patients and the endoscopic swallowing score. The SMRC scale is used to evaluate four aspects of the swallowing function: 1) Sensory: the initiation of the swallowing reflex as assessed by the white-out timing; 2) Motion: the ability to hold blue-dyed water in the oral cavity and induce laryngeal elevation; 3) Reflex: glottal closure and the cough reflex induced by touching the epiglottis or arytenoid with the endoscope; 4) Clearance: pharyngeal clearance of the blue-dyed water after swallowing. Accordingly, we demonstrated that a single application of capsaicin ointment to the external auditory canal of patients with dysphagia significantly improved the R, but not the S, M or C scores, and this

  3. Substantiation of the active ingredients rational concentration of ointment for treatment of allergic dermatitis complicated by fungal infection

    Directory of Open Access Journals (Sweden)

    O. A. Rukhmakova

    2015-08-01

    Full Text Available Aim. Due to the rapid growth of number of allergic skin diseases complicated by secondary fungal infection, creation of new drugs with an integrated anti-allergic and anti-fungal action for their local treatment is especially important. Methods and results. In the process of developing an ointment under conventional name “Allergolik” microbiological studies have been conducted to determine its rational composition. Concentrations of licorice root extract, terbinafine hydrochloride and lavender essential oil have been substantiated as parts of the studied medication. Study of acute toxicity of the developed dosage form has set that it belongs to the IV class of low-toxic substances due to the standard classification of K.K. Sidorova. Conclusion. This testifies the correctness of the choice of drug active ingredients and their concentrations.

  4. Arnebia euchroma ointment can reduce abdominal fat thickness and abdominal circumference of overweight women: A randomized controlled study.

    Science.gov (United States)

    Siavash, Mansour; Naseri, Mohsen; Rahimi, Mojgan

    2016-01-01

    Obesity is a worldwide health problem which is associated with a lot of complications. One of these comorbidities is the metabolic syndrome that is in correlation with abdominal fat thickness and waist circumference. Various methods were used to reduce abdominal fat thickness such as liposuction. A noninvasive method is the topical agent. In this study, we investigated the effectiveness of Arnebia euchroma (AE) ointment on the abdominal fat thickness. This study was a double-blind clinical trial which was done at the endocrinology clinic in Khorshid Hospital, Isfahan, Iran, in 2014. After explaining the procedure and obtaining informed consent, the candidates were randomly divided into the case and control groups. The participants of the case and control groups applied AE ointment or placebo for 6 weeks on their abdominal area. Body mass index, waist and buttock circumference, and abdominal fat thickness were measured in both case and control groups at their first visit and then at the next 2, 4, and 6 weeks. We used t -test for comparing parametric variables between groups, paired t -test for changes from baseline to final, and repeated measure ANOVA for changes at different steps. Sixty female candidates participated in this study (thirty in each group). Ten patients left the study and fifty participants finished the trial. At the end of the study, participants had a significant weight loss (2.96 ± 1.6 kg, P Abdominal circumference also decreased significantly in the participants (11.3 ± 6.7 cm, P abdominal fat thickness decreased significantly in the participants (2.3 ± 1.1 cm, P abdominal fat thickness as well as the waist circumference without causing any side effect.

  5. The Efficacy of 1% Chloramphenicol Eye Ointment Versus 2.5% Povidone-Iodine Ophthalmic Solution in Reducing Bacterial Colony in Newborn Conjunctivae.

    Science.gov (United States)

    Bramantyo, Triwijayanti; Roeslani, Rosalina Dewi; Andriansjah, Andriansjah; Sitorus, Rita S

    2015-01-01

    This study aimed to evaluate bacterial pattern and reduction of bacterial colonies in neonatal conjunctivae after prophylaxis 1% chloramphenicol eye ointment and 2.5% povidone-iodine ophthalmic solution. A double-blind randomized controlled trial was conducted. Swabs were taken from the inferior fornix conjunctiva of the right eyes of 60 newborns 1 hour after birth. Either the 2.5% povidone-iodine ophthalmic solution or the 1% chloramphenicol eye ointment was randomly applied to the conjunctivae. Conjunctival swabs were taken 2 hours after prophylaxis treatment. Specimens were delivered to the Microbiology Laboratory to determine the number of bacterial colonies and to evaluate bacterial pattern. Sixty eye specimens were included in the study. Bacterial growth was shown in 44 eye specimens, whereas it was not found in the remaining 16 eye specimens. The bacteria found in neonatal conjunctivae was gram-positive coccus (61%), followed by gram-positive bacillus (36%) and gram-negative bacillus (2%). Both agents significantly reduced the bacterial colony-forming unit (P = 0.00); however, the effect was not significantly different as shown by statistics between both groups (P = 0.748), indicating that the 2.5% povidone-iodine ophthalmic solution had a similar effect to the 1% chloramphenicol eye ointment. No adverse effect such as toxic conjunctivitis or corneal haziness was found in both groups. The 2.5% povidone-iodine ophthalmic solution has been proven as effective as the 1% chloramphenicol eye ointment and induces no toxic reaction. Because it is less expensive than the other, it could be recommended as a good alternative for ophthalmia neonatorum prophylaxis. Further studies with a larger sample size should be conducted to confirm its cost-effectiveness.

  6. Evaluating X-ray absorption of nano-bismuth oxide ointment for decreasing risks associated with X-ray exposure among operating room personnel and radiology experts

    Directory of Open Access Journals (Sweden)

    M. Rashidi

    2015-12-01

      Conclusion: It seems that due to higher atomic number and lower toxicity, Bi2O3 nanoparticles have better efficiency in X-ray absorbtion, comparing to the lead. Cream and ointment of bismuth oxide nanoparticles can be used as X-ray absorbant for different professions such as physicians, dentists, radiology experts, and operating room staff and consequently increase health and safety of these employees.

  7. Aural stimulation with capsaicin ointment improved swallowing function in elderly patients with dysphagia: a randomized, placebo-controlled, double-blind, comparative study.

    Science.gov (United States)

    Kondo, Eiji; Jinnouchi, Osamu; Nakano, Seiichi; Ohnishi, Hiroki; Kawata, Ikuji; Okamoto, Hidehiko; Takeda, Noriaki

    2017-01-01

    The aim of this study was to assess whether aural stimulation with ointment containing capsaicin improves swallowing function in elderly patients with dysphagia. A randomized, placebo-controlled, double-blind, comparative study. Secondary hospital. Twenty elderly dysphagic patients with a history of cerebrovascular disorder or Parkinson's disease were randomly divided into two groups: 10 receiving aural stimulation with 0.025% capsaicin ointment and 10 stimulated with placebo. The ointments were applied to the external auditory canal with a cotton swab. Then, swallowing of a bolus of blue-dyed water was recorded using transnasal videoendoscopy, and the swallowing function was evaluated according to both endoscopic swallowing scoring and Sensory-Motor-Reflex-Clearance (SMRC) scale. The sum of endoscopic swallowing scores was significantly decreased 30 and 60 min after a single administration in patients treated with capsaicin, but not with placebo. Reflex score, but not Sensory, Motion and Clearance scores, of the SMRC scale was significantly increased 5, 30 and 60 min after single administration in patients treated with capsaicin, but not with placebo. No patient showed signs of adverse effects. As capsaicin is an agonist of the transient receptor potential vanilloid 1 (TRPV1), these findings suggest that improvement of the swallowing function, especially glottal closure and cough reflexes, in elderly dysphagic patients was due to TRPV1-mediated aural stimulation of vagal Arnold's nerve with capsaicin, but not with a nonspecific mechanical stimulation with a cotton swab.

  8. BIOPHARMACEUTICAL RESEARCHES IN VITRO ON THE CHOICE OF OPTIMAL COMPOSITION OF PHARMACEUTICAL AID FOR OINTMENT PRODUCTION BASED ON СО2 EXTRACT OF SCHISANDRA CHINENSIS SEEDS

    Directory of Open Access Journals (Sweden)

    Y. A. Morozov

    2014-01-01

    Full Text Available Schisandra chinensis is valuable species of herbal medicines raw materials (fruits, seeds, caruncles, leaves, stem cortex, and roots with root systems which are used for medicines and biologically active supplements production in food and cosmetic industry. However nowadays medicines from Schisandra chinensis are only represented by tincture for internal use on domestic pharmaceutical market. There are data about positive implementation of medicines based on raw materials of Schisandra chinensis as external medicine forms in folk medicine and in literature. The purpose of this work is the development of soft external medicine form – ointment based on СО2 extract of Schisandra chinensis seeds. Biopharmaceutical researches in vitro on the choice of optimal ointment composition by the method of dialysis through semi permeable membrane were conducted for this purpose. Release rate was calculated in relation to base biologically active substances of Schisandra chinensis – lignans (schizandrin and γ-schizandrin which determine its basic pharmacological value. Based on the results of the research conducted it is possible to conclude that the best ointment bases are hydrophilous “classic” poly ethylene oxide and oleogel based on paraffinic oil and aerosil.

  9. Efficacy of 10% sucralfate ointment in the reduction of acute postoperative pain after open hemorrhoidectomy: a prospective, double-blind, randomized, placebo-controlled trial.

    Science.gov (United States)

    Ala, Shahram; Saeedi, Majid; Eshghi, Fariborz; Rafati, Mohamadreza; Hejazi, Vahid; Hadianamrei, Roja

    2013-01-01

    The aim of the present study was to evaluate the efficacy of 10 % sucralfate ointment in the reduction of acute postoperative pain after open hemorrhoidectomy. A total of 48 patients (24 men and 24 women) between 20 and 70 years of age who underwent open hemorrhoidectomy were included in this prospective, double-blind, randomized, controlled trial and were randomly divided into two groups (24 in each group), receiving either sucralfate ointment or placebo immediately after surgery and then every 12 h for 14 days. The primary outcome measure was pain intensity measured by a visual analogue scale at different time points after hemorrhoidectomy. The sucralfate group had significantly less pain than the placebo group at 24th h and the 48th h after hemorrhoidectomy (4 ± 1.14 vs 5.08 ± 0.97; P = 0.001 and 3 ± 0.72 vs 4.41 ± 0.8; P < 0.001, respectively), and they consumed lower amounts of analgesics at the same time intervals (12.50 ± 16.48 vs 21.87 ± 15.30 mg of pethidine; P = 0.047 and 152 ± 23 vs 172 ± 29 mg of diclofenac; P = 0.009, respectively). The same trend continued until the end of the trial. Sucralfate ointment reduced the acute postoperative pain after hemorrhoidectomy.

  10. An efficency of use phonophoresis with an ointment on the basis of chondroitin sulfate and dimetil sulfoxide at the treatment of patients with arthritis of knee joints

    Directory of Open Access Journals (Sweden)

    Виктор Александрович Вишневский

    2015-06-01

    Full Text Available Osteoarthritis is a frequent disease in people especially of the mean and elderly age.Aim of research: the study of an efficiency of phonophoresis with an ointment on the basis of chondroitin sulfate and dimethyl sulfoxide at treatment of patients with osteoarthritis of knee joints in the outpatient setting.  Material and methods. Research was carried out by the clinical and laboratory examinations of 40 patients with osteoarthritis of knee joints in the outpatient setting.   Patients were distributed between the main and control group depending on an approach to treatment. Indicators before and after treatment in all patients were assessed on 2 scales: the scale of assessment of knee joints (on J.N. Insall et al 1976 - (7 points and 2 Oxford scale for knee joints (on W. Dawson et al, 1998 - (12 point. The level of oxyproline in daily urine was examined in all patients.Results and discussions. The degree of manifestation of pain syndrome, movement amplitude and an everyday motor activity are the parameters of an efficiency of treatment.Author noticed the more apparent efficiency of treatment in patients of the main group who underwent phonophoresis after rubbing an ointment on the basis of chondroitin sulfate in the region of injured knee joint.Disappearance of pains after 10 PhPh with an ointment on the basis of chondroitin sulfate and dimethyl sulfoxide was noticed in 6 (30% patients and diminution of pain intensity in 12 (60% patients. So the general efficiency of treatment is 90% in the main group in relation to 70% of general efficiency of treatment without use this ointment in the control group.Conclusions. 1. Phonophoresis with an ointment on the basis of chondroitin sulfate and dimethyl sulfoxide is a safe and rather effective method of treatment patients with osteoarthritis of knee joints of I-III radiographic stage, an efficiency of treatment is 90%.2. The use of phonophoresis with an ointment containing combination of chondroitin

  11. Efficacy of a protocol including heparin ointment for treatment of multikinase inhibitor-induced hand-foot skin reactions.

    Science.gov (United States)

    Li, Jian-ri; Yang, Chi-rei; Cheng, Chen-li; Ho, Hao-chung; Chiu, Kun-yuan; Su, Chung-Kuang; Chen, Wen-Ming; Wang, Shian-Shiang; Chen, Chuan-Shu; Yang, Cheng-Kuang; Ou, Yen-chuan

    2013-03-01

    The purpose of this study is to evaluate the efficacy of a protocol including topical heparin therapy for hand-foot skin reactions (HFSR) during multikinase (MKI) treatment. We prospectively collected 26 patients who had HFSRs during treatment with the MKIs, sunitinib, sorafenib, or axitinib. The age distribution ranged from 46 to 87 years, with a mean of 66 years. The distribution of HFSR severity was 12 patients with grade 1, 12 with grade 2, and 2 with grade 3. A heparin-containing topical ointment treatment, combined with hand-foot shock absorbers and skin moisturizers, was used at the lesion sites. Changes in the grade of HFSR, MKI dosage, and interruptions of MKI therapy were recorded. The results showed that 66.7% of grade 1 patients were cured of disease, 83.3% of grade 2 patients had improved symptoms, and both grade 3 patients (100%) had improved symptoms and were downgraded to grade 2. Four (15.4%) patients required reduction of MKI dosage, but there were no treatment interruptions or dropouts. Our protocol is beneficial in promoting resolution of HFSRs induced by MKIs. Further validation in large control studies should be investigated.

  12. Efficacy and safety of comfrey root extract ointment in the treatment of acute upper or lower back pain: results of a double-blind, randomised, placebo controlled, multicentre trial.

    Science.gov (United States)

    Giannetti, B M; Staiger, C; Bulitta, M; Predel, H-G

    2010-07-01

    The objective was to show the superiority of comfrey root extract ointment to placebo ointment in patients with acute upper or lower back pain. The study was conducted as a double-blind, multicentre, randomised clinical trial with parallel group design over a period of 5 days (SD 1). The patients (n = 120, mean age 36.9 years) were treated with verum or placebo ointment three times a day, 4 g ointment per application. The trial included four visits. The primary efficacy variable was the area under the curve (AUC) of the visual analogue scale (VAS) on active standardised movement values at visits 1 to 4. The secondary efficacy variables were back pain at rest using assessment by the patient on VAS, pressure algometry (pain-time curve; AUC over 5 days), global assessment of efficacy by the patient and the investigator, consumption of analgesic medication and functional impairment measured using the Oswestry disability index. There was a significant treatment difference between comfrey extract and placebo regarding the primary variable. In the course of the trial the pain intensity on active standardised movement decreased on average (median) approximately 95.2% in the verum group and 37.8% in the placebo group. The results of this clinical trial were clear-cut and consistent across all primary and secondary efficacy variables. Comfrey root extract showed a remarkably potent and clinically relevant effect in reducing acute back pain. For the first time a fast-acting effect of the ointment (1 h) was also witnessed.

  13. Economic and clinical benefit of collagenase ointment compared to a hydrogel dressing for pressure ulcer debridement in a long-term care setting.

    Science.gov (United States)

    Waycaster, Curtis; Milne, Catherine

    2013-06-01

    The purpose of this study is to determine the cost-effectiveness of collagenase ointment relative to autolysis with a hydrogel dressing when debriding necrotic pressure ulcers in a long-term care setting. A Markov decision process model with 2 states (necrotic nonviable wound bed transitioning to a granulated viable wound bed) was developed using data derived from a prospective, randomized, 6-week, single-center trial of 27 institutionalized subjects with pressure ulcers that were ≥ 85% necrotic nonviable tissue. Direct medical costs from the payer perspective included study treatments, wound treatment supplies, and nursing time. Clinical benefit was measured as "granulation days" and was derived from the time-dependent debridement rates of the alternative products. The average cost per patient for 42 days of pressure ulcer care was $1,817 in 2012 for the collagenase group and $1,611 for the hydrogel group. Days spent with a granulated wound were 3.6 times higher for collagenase (23.4 vs 6.5) than with the hydrogel. The estimated cost per granulation day was > 3.2 times higher for hydrogel ($249) vs collagenase ($78). In this economic analysis based on a randomized, controlled clinical trial, collagenase ointment resulted in a faster time to complete debridement and was more cost-effective than hydrogel autolysis for pressure ulcers in a long-term care setting. Even though collagenase ointment has a higher acquisition cost than hydrogel, the clinical benefit offsets the initial cost difference, resulting in lower cost per granulation day to the nursing home over the course of the 42-day analysis.

  14. [Case-control study on tibetan Baimai ointment (see symbol in text) for the treatment of wrist-dysfunction after distal radius fracture].

    Science.gov (United States)

    Zhang, Xing-ping; Xu, Gen-rong; Xu, Shan-qiang; Lu, Ze-ming; Huang, Lei

    2014-11-01

    To evaluate efficacy and safety of Baimai ointment (see symbol in text) in the treatment of wrist-dysfunction after distal radius fracture. From April, 2011 to June, 2012, 43 patients with distal radius fracture were treated with plaster fixation. All the patients were divided into two group: test group and control group. Twenty-one patients in test group and 22 in control group, and the baseline was balance (P > 0.05). The 21 patients in test group were treated with Baimai ointment (see symbol in text), fomentation, functional exercises. The 22 patients in control group were treated with placebo, fomentation, functional exercises. Foment affected side wrist with wet towel in 20 min before medication, with the temperature between 50 degrees C and 60 degrees C. Smear drugs uniformly in range of 3 cm in the vicinity of palm stripes after drying (about 3 g) and take functional exercises for the activities of wrist and hand. Continuous follow the program per 8 hours once and follow-up for 8 weeks. The Wrist's pain was assessed with VAS. The wrist's activities were measured with the protractor of orthopedic. Measure The grip strength was measured with dynamometer. The wrist's function were assessed with the table of Cooney. The test group had a significantly better results than those of control group in the extent of wrist's pain throughout the treatment (P 0.05). There were no drug adverse reactions occurred. Tibetan Baimai ointment (see symbol in text) has the treatment of wrist-dysfunction after distal radius fracture for external use, which can reduce the extent of wrist's pain, promote grip strength recovery in the middle and late of process, promote wrist's function recovery latterly, and safety for external use.

  15. Cost effectiveness of adding clostridial collagenase ointment to selective debridement in individuals with stage IV pressure ulcers.

    Science.gov (United States)

    Carter, Marissa J; Gilligan, Adrienne M; Waycaster, Curtis R; Schaum, Kathleen; Fife, Caroline E

    2017-03-01

    The purpose of this study was to determine the cost effectiveness (from a payer's perspective) of adding clostridial collagenase ointment (CCO) to selective debridement compared with selective debridement alone (non-CCO) in the treatment of stage IV pressure ulcers among patients identified from the US Wound Registry. A 3-state Markov model was developed to determine costs and outcomes between the CCO and non-CCO groups over a 2-year time horizon. Outcome data were derived from a retrospective clinical study and included the proportion of pressure ulcers that were closed (epithelialized) over 2 years and the time to wound closure. Transition probabilities for the Markov states were estimated from the clinical study. In the Markov model, the clinical outcome is presented as ulcer-free weeks, which represents the time the wound is in the epithelialized state. Costs for each 4-week cycle were based on frequencies of clinic visits, debridement, and CCO application rates from the clinical study. The final model outputs were cumulative costs (in US dollars), clinical outcome (ulcer-free weeks), and incremental cost-effectiveness ratio (ICER) at 2 years. Compared with the non-CCO group, the CCO group incurred lower costs ($11,151 vs $17,596) and greater benefits (33.9 vs 16.8 ulcer-free weeks), resulting in an economically dominant ICER of -$375 per ulcer. Thus, for each additional ulcer-free week that can be gained, there is a concurrent cost savings of $375 if CCO treatment is selected. Over a 2-year period, an additional 17.2 ulcer-free weeks can be gained with concurrent cost savings of $6,445 for each patient. In this Markov model based on real-world data from the US Wound Registry, the addition of CCO to selective debridement in the treatment of pressure ulcers was economically dominant over selective debridement alone, resulting in greater benefit to the patient at lower cost.

  16. Comfrey extract ointment in comparison to diclofenac gel in the treatment of acute unilateral ankle sprains (distortions).

    Science.gov (United States)

    D'Anchise, Roberto; Bulitta, Michael; Giannetti, Bruno

    2007-01-01

    A previously published study comparing the efficacy of comfrey extract to a commercial diclofenac (CAS 78213-16-8) preparation in the treatment of unilateral ankle sprains is critically re-evaluated. The study was designed to show non-inferiority of the comfrey extract. The data were re-evaluated for superiority according to CPMP guidelines. The study was an observer-blind, randomised, multi-centre clinical trial with two independent treatment groups "comfrey extract" and "diclofenac gel" (parallel group design) and included a total of 164 patients (82 in the comfrey group and 82 in the diclofenac group, intention-to-treat (ITT) analysis). Key variables were the area under the curve (AUC) from Visits 1 to 2 of the difference of the tenderness values contra-lateral minus injured side (primary variable), pain assessment (Visual Analogue Scale, VAS) at rest and on movement by patient, swelling (figure-of-eight method) and ankle movement (neutral zero method). On average (mean difference comfrey extract minus diclofenac), the AUC was +61.1 h x N/cm2 greater for patients treated with comfrey extract compared to diclofenac treated patients (95% confidence interval: 19.08; 103.09 h x N/cm2). The difference between the two treatment groups was statistically significant (analysis of variance with factors "study drug", "centre", and "drug x centre interaction"). Safety was excellent in both treatment groups. The re-evaluation of the data showed superiority of the plant based ointment over the diclofenac gel in the treatment of distortions. It is encouraging and impressive to realize that a natural product seems to be an effective and safe alternative to the standard topical treatment with diclofenac.

  17. Clinical and bacteriological efficacy of twice daily topical retapamulin ointment 1% in the management of impetigo and other uncomplicated superficial skin infections.

    Science.gov (United States)

    Bohaty, Benjamin R; Choi, Sangbum; Cai, Chunyan; Hebert, Adelaide A

    2015-02-01

    Cutaneous bacterial infections are common in children and adults and frequently are caused by Staphylococcus aureus ( S. aureus ). Treatment failures with topical agents are not uncommon and have been shown to be secondary to bacterial resistance. To determine clinical and bacteriological efficacy of retapamulin ointment 1% in treatment of patients with cutaneous bacterial infections caused by methicillin-resistant S. aureus (MRSA) and other bacteria. Prospective, nonrandomized, uncontrolled, open label, single center trial conducted between April 2008 and November 2012 that evaluated efficacy of retapamulin ointment 1% in the treatment of impetigo, folliculitis, and other minor soft tissue infections in children and adults. Fifty patients, who presented to a dermatology outpatient clinic and were clinically diagnosed with impetigo, folliculitis, or minor soft tissue infection suitable for treatment with a topical antibiotic, were screened. Thirty-eight patients were enrolled and received treatment: topical retapamulin ointment 1% twice daily for 5 days. Seven patients were MRSA positive and qualified for the primary efficacy population. One patient withdrew due to an adverse event. Clinical and microbiological exams were performed at baseline and follow-up 5 to 7 days later to assess clinical, microbiological, and therapeutic responses. Primary outcome was clinical response at follow-up in primary efficacy population with MRSA isolated as the baseline pathogen. Secondary outcomes included clinical, microbiologic, and therapeutic responses in patients who were culture positive for any species of bacteria. Clinical response at follow-up in the primary efficacy population (MRSA-positive patients) was not sufficiently powered to demonstrate significance; however, outcomes were excellent, with 7 of 7 patients demonstrating clinical success (5 of 7) or clinical improvement (2 of 7) at follow-up. Barring lack of significance due to small total sample size for patients

  18. A single-blinded randomized controlled study to assess the efficacy of twice daily application of sinecatechins 15% ointment when used sequentially with cryotherapy in the treatment of external genital warts.

    Science.gov (United States)

    On, Shelbi C Jim; Linkner, Rita V; Haddican, Madelaine; Yaroshinsky, Alex; Gagliotti, Matthew; Singer, Giselle; Goldenberg, Gary

    2014-11-01

    To evaluate the efficacy of sequential therapy of cryotherapy and sinecatechins 15% ointment BID versus cryotherapy alone in treatment of external genital warts (EGW). Forty-two subjects with at least two EGW lesions underwent cryotherapy to all lesions. One week following cryotherapy, subjects were randomized 1:1 to receive either no additional treatment or treatment with sinecatechins 15% ointment BID up to 16 weeks or until complete clearance. The total number of visible baseline and new EGW were recorded at each visit. Subjects were followed for a total of 65 weeks post-treatment. There was a significant reduction in mean number of lesions from baseline after 16 weeks of treatment in the cryotherapy-sinecatechins ointment group compared to cryotherapy alone (-5.0 lesions vs -2.1 lesions respectively, P=0.07). Cryotherapy plus sinecatechins 15% ointment BID resulted in a significant improvement in the reduction of EGW compared to cryotherapy alone. Clinicaltrials.gov registration identifier: NCT02147353.

  19. Efficacy of Topical Alpha Ointment (Containing Natural Henna Compared to Topical Hydrocortisone (1% in the Healing of Radiation-Induced Dermatitis in Patients with Breast Cancer: A Randomized Controlled Clinical Trial

    Directory of Open Access Journals (Sweden)

    Mansour Ansari

    2013-12-01

    Full Text Available Background: This two-arm, randomized clinical study aimed to compare efficacy between topical Alpha ointment and topical hydrocortisone cream (1% in the healing of radiation-induced dermatitis in breast cancer patients. Methods: The inclusion criteria comprised newly pathologically proven, locally advanced breast cancer (treated with modified radical mastectomy followed by sequential adjuvant treatments, including chest wall radiotherapy [45-50.4 Gy] and grade 2 and/or 3 chest wall dermatitis. The exclusion criteria were comprised of any underlying disease or medications interfering with the wound healing process, previous history of chest wall radiotherapy, and concurrent use of chemotherapy. Sixty eligible patients were randomly assigned to use either topical Alpha ointment (study arm, n=30 or topical hydrocortisone cream (1% (control arm, n=30 immediately after receiving a total dose of 45-50 Gy chest wall radiotherapy. Results: The mean radiation dose was 49.1 Gy in the control arm and 48.8 Gy in the study arm. The mean dermatitis area was 13.54 cm2 in the control arm and 17.02 cm2 in the study arm. Topical Alpha ointment was more effective on the healing of radiation-induced dermatitis than was topical hydrocortisone cream (1% (P=0.001. This effect was significant in the second week (P=0.007. In addition, Alpha ointment decreased the patients’ complaints such as pain (P<0.001, pruritus (P=0.009, and discharge (P=0.010 effectively and meaningfully. Conclusion: Topical Alpha ointment was more effective on the healing of radiation-induced dermatitis than was topical hydrocortisone cream (1% in our patients with breast cancer. Trial Registration Numbers: IRCT201206099979N1 ACTRN12612000837820

  20. Efficacy of topical alpha ointment (containing natural henna) compared to topical hydrocortisone (1%) in the healing of radiation-induced dermatitis in patients with breast cancer: a randomized controlled clinical trial.

    Science.gov (United States)

    Ansari, Mansour; Farzin, Dehsara; Mosalaei, Ahmad; Omidvari, Shapour; Ahmadloo, Niloofar; Mohammadianpanah, Mohammad

    2013-12-01

    This two-arm, randomized clinical study aimed to compare efficacy between topical Alpha ointment and topical hydrocortisone cream (1%) in the healing of radiation-induced dermatitis in breast cancer patients. The inclusion criteria comprised newly pathologically proven, locally advanced breast cancer (treated with modified radical mastectomy followed by sequential adjuvant treatments, including chest wall radiotherapy [45-50.4 Gy]) and grade 2 and/or 3 chest wall dermatitis. The exclusion criteria were comprised of any underlying disease or medications interfering with the wound healing process, previous history of chest wall radiotherapy, and concurrent use of chemotherapy. Sixty eligible patients were randomly assigned to use either topical Alpha ointment (study arm, n=30) or topical hydrocortisone cream (1%) (control arm, n=30) immediately after receiving a total dose of 45-50 Gy chest wall radiotherapy. The mean radiation dose was 49.1 Gy in the control arm and 48.8 Gy in the study arm. The mean dermatitis area was 13.54 cm(2) in the control arm and 17.02 cm(2) in the study arm. Topical Alpha ointment was more effective on the healing of radiation-induced dermatitis than was topical hydrocortisone cream (1%) (P=0.001). This effect was significant in the second week (P=0.007). In addition, Alpha ointment decreased the patients' complaints such as pain (P<0.001), pruritus (P=0.009), and discharge (P=0.010) effectively and meaningfully. Topical Alpha ointment was more effective on the healing of radiation-induced dermatitis than was topical hydrocortisone cream (1%) in our patients with breast cancer. IRCT201206099979N1, ACTRN12612000837820.

  1. Diprosone Ointment In Psoriasis

    African Journals Online (AJOL)

    The phenomenon of sweating in patches of psoriasis is discussed. S. Air. Med. l., 48, 2030 (1974). Topical corticosteroids are firmly established as the first line of treatment for inflammatory dermatoses. Never- theless, no preparation yet available is completely effective and the search for better agents continues. This is.

  2. Topical Effects of Artemisia Absinthium Ointment and Liniment in Comparison with Piroxicam Gel in Patients with Knee Joint Osteoarthritis: A Randomized Double-Blind Controlled Trial.

    Science.gov (United States)

    Basiri, Zahra; Zeraati, Fatemeh; Esna-Ashari, Farzaneh; Mohammadi, Farshid; Razzaghi, Keyvan; Araghchian, Malihe; Moradkhani, Shirin

    2017-11-01

    Pain alleviation and improvement of functional status are the main objectives in the treatment of osteoarthritis. Artemisia absinthium (AA) was used traditionally in reducing pain and inflammation. The aim of the present study was to compare the effects of topical formulations of AA and piroxicam gel (PG) among patients with knee osteoarthritis. In total, 90 outpatients aged 30-70 years with the diagnosis of primary osteoarthritis in at least one knee were enrolled in a randomized double-blind clinical trial. The patients referred to the Rheumatology Clinic at Shahid Beheshti Hospital in Hamadan province during 2012-2013. The patients were randomly assigned into three groups, 30 patients per group, and respectively received AA ointment (AAO) 3%, AA liniment (AAL) 3%, and PG; three times daily (TID) for 4 weeks. The patients were visited at baseline, week 4, and week 6. The effectiveness criteria were pain severity which was assessed with a 10-point visual analog scale (VAS), the Western Ontario and McMaster Universities osteoarthritis index (WOMAC) for total pain score (WTPS), total physical function score (WTPFS), and total stiffness score (WTSS). Repeated measure ANOVA, paired t test and post hoc were used to compare variables. Statistical analysis was performed using the SPSS software, version 13.0 (SPSS Inc., Chicago, Illinois). All groups had similar patient demographics. The administration of PG significantly improved all tested criteria with no recurrence after discontinuing the treatment protocol. AAO alleviated all tested factors except for WTSS. Alleviation was comparable to PG. AAL only reduced pain factors (VAS, WTPS) in week 4 with recurrence in week 6. Administration of Artemisia ointment may have beneficial effects in the treatment of osteoarthritis. Trial Registration Number: IRCT201202123109N3.

  3. Failure of an ointment based on IR3535 (ethyl butylacetylaminopropionate) to prevent an outbreak of cercarial dermatitis during swimming races across Lake Annecy, France.

    Science.gov (United States)

    Caumes, E; Felder-Moinet, S; Couzigou, C; Darras-Joly, C; Latour, P; Léger, N

    2003-03-01

    Cercarial dermatitis, a re-emerging disease world-wide, may affect those engaged in water sports. Many of those who swim in the annual cross-lake races at Annecy in France, for example, develop such dermatitis. In an attempt to see whether ethyl butylacetylaminopropionate (IR3535) would protect swimmers from the dermatitis, the exposed skin on the right side of each of 78 participants in the cross-lake races of 2001 was treated with IR3535-based ointment. When contacted by telephone during the week following the races, 64 (82%) of the subjects reported that they had developed cercarial dermatitis. Subjects with a past history of cercarial dermatitis were more likely to report an attack in 2001 than those who said that they had never had such dermatitis prior to 2001 (P=0.001). The skin lesions were scattered all over the body in 89% of the cases and limited to the left side of the body in 11%. Of the 63 cases who reported time of onset, 32 (51%) had noticed lesions within an hour of the race. The mean duration of clinical manifestations was 4.8 days (range=30 min-18 days). The clinical manifestations were significantly more severe in the subjects aged >16 years than in the younger subjects, although these two age-groups swam in separate races. Thirty-one of the affected subjects attempted to cure their dermatitis, using any of five different treatments. Overall, the results were disappointing, with the IR3535-based ointment, which had initially been developed as an insect repellent, appearing to offer little, if any, protection against cercarial dermatitis.

  4. Efficacy of a comfrey root extract ointment in comparison to a diclofenac gel in the treatment of ankle distortions: results of an observer-blind, randomized, multicenter study.

    Science.gov (United States)

    Predel, H G; Giannetti, B; Koll, R; Bulitta, M; Staiger, C

    2005-11-01

    In the treatment of minor blunt injuries several topical drugs are known to have anti-inflammatory and analgesic properties. They represent, however, two fundamentally different major pharmacological therapy approaches: the "chemical-synthetical" and the "phytotherapeutical" approach. The main objective of this trial (CODEC_2004) was to compare the efficacy and tolerability of an ointment of Comfrey extract (Extr. Rad. Symphyti) with that of a Diclofenac gel in the treatment of acute unilateral ankle sprain (distortion). In a single-blind, controlled, randomized, parallel-group, multicenter and confirmatory clinical trial outpatients with acute unilateral ankle sprains (n=164, mean age 29.0 years, 47.6% female) received either a 6 cm long ointment layer of Kytta-Salbe f (Comfrey extract) (n=82) or of Diclofenac gel containing 1.16 g of diclofenac diethylamine salt (n=82) for 7 +/- 1 days, four times a day. Primary variable was the area-under-the-curve (AUC) of the pain reaction to pressure on the injured area measured by a calibrated caliper (tonometer). Secondary variables were the circumference of the joint (swelling; figure-of-eight method), the individual spontaneous pain sensation at rest and at movement according to a Visual Analogue Scale (VAS), the judgment of impaired movements of the injured joint by the method of "neutral-zero", consumption of rescue medication (paracetamol), as well as the global efficacy evaluation and the global assessment of tolerability (both by physician and patient, 4 ranks). In this study the primary variable was also to be validated prospectively. It was confirmatorily shown that Comfrey extract is non-inferior to diclofenac. The 95% confidence interval for the AUC (Comfrey extract minus Diclofenac gel) was 19.01-103.09h*N/cm2 and was completely above the margin of non-inferiority. Moreover, the results of the primary and secondary variables indicate that Comfrey extract may be superior to Diclofenac gel.

  5. Treatment of plaque psoriasis with an ointment formulation of the Janus kinase inhibitor, tofacitinib: a Phase 2b randomized clinical trial.

    Science.gov (United States)

    Papp, Kim A; Bissonnette, Robert; Gooderham, Melinda; Feldman, Steven R; Iversen, Lars; Soung, Jennifer; Draelos, Zoe; Mamolo, Carla; Purohit, Vivek; Wang, Cunshan; Ports, William C

    2016-10-03

    Most psoriasis patients have mild to moderate disease, commonly treated topically. Current topical agents have limited efficacy and undesirable side effects associated with long-term use. Tofacitinib is a small molecule Janus kinase inhibitor investigated for the topical treatment of psoriasis. This was a 12-week, randomized, double-blind, parallel-group, vehicle-controlled Phase 2b study of tofacitinib ointment (2 % and 1 %) applied once (QD) or twice (BID) daily in adults with mild to moderate plaque psoriasis. Primary endpoint: proportion of patients with Calculated Physician's Global Assessment (PGA-C) clear or almost clear and ≥2 grade improvement from baseline at Weeks 8 and 12. Secondary endpoints: proportion of patients with PGA-C clear or almost clear; proportion achieving Psoriasis Area and Severity Index 75 (PASI75) response; percent change from baseline in PASI and body surface area; change from baseline in Itch Severity Item (ISI). Adverse events (AEs) were monitored and clinical laboratory parameters measured. Overall, 435 patients were randomized and 430 patients received treatment. The proportion of patients with PGA-C clear or almost clear and ≥2 grade improvement from baseline at Week 8 was 18.6 % for 2 % tofacitinib QD (80 % confidence interval [CI] for difference from vehicle: 3.8, 18.2 %) and 22.5 % for 2 % tofacitinib BID (80 % CI: 3.1, 18.5 %); this was significantly higher vs vehicle for both dosage regimens. No significant difference vs vehicle was seen at Week 12. Significantly more patients achieved PGA-C clear or almost clear with 2 % tofacitinib QD and BID and 1 % tofacitinib QD (not BID) at Week 8, and with 2 % tofacitinib BID at Week 12. Pruritus was significantly reduced vs vehicle with 2 % and 1 % tofacitinib BID (starting Day 2), and 2 % tofacitinib QD (starting Day 3). Overall, 44.2 % of patients experienced AEs, 8.1 % experienced application site AEs, and 2.3 % experienced serious AEs. The highest incidence

  6. Development of shampoo, soap and ointment formulated by green synthesised silver nanoparticles functionalised with antimicrobial plants oils in veterinary dermatology: treatment and prevention strategies.

    Science.gov (United States)

    Bansod, Sunita Dashrath; Bawaskar, Manisha Subrashrao; Gade, Aniket Krishnarao; Rai, Mahendra Kumar

    2015-08-01

    Many scientists have focused their research on the role of nanotechnology for the control of human pathogens, but there are also many topical pathogens present in animals, which infect animals and transfer to humans. Topical therapy is extremely important for the management of dermatological condition in animals. Therefore, the present study aims to evaluate the efficacy of biogenic silver nanoparticles (AgNPs) in combination with herbal oils against animal skin infections which may be responsible for causing infections in human beings. Here, the authors synthesised and characterised the AgNPs from Azadirachta indica. The oils were extracted from medicinal plants including Cymbopogon citratus, Cymbopogon martini, Eucalyptus globules, A. indica and Ocimum sanctum and the antifungal and antibacterial activity of plant oils along with AgNPs were evaluated. An excision wound model was used for the study of wound healing activity in rabbits. AgNPs functionalised oil has demonstrated remarkable antimicrobial activity against pathogens present on the skin of animals. The nano-functionalised antimicrobial oils were used in the formulation of shampoo, soap and ointment for veterinary dermatology. Antimicrobial products of plant origin with AgNPs are valuable, safe and have a specific role in controlling diseases. The authors believe that this approach will be a good alternative therapy to solve the continuous antibiotic resistance developed by many bacterial pathogens and will be utilised in various animal contacting areas in medicine.

  7. Simple and rapid method on High Performance Liquid Chromatography for simultaneous determination of benzylpenicillin potassium, streptomycin sulphate and related substances in Ascomicin – a veterinary use ointment

    Directory of Open Access Journals (Sweden)

    Neagu Maria

    2015-06-01

    Full Text Available A new simple, rapid, accurate and precise High – Performance Liquid Chromatography (HPLC method for determination of benzylpenicillin potassium and streptomycin sulphate in Ascomicin ointment was developed and validated. The method can be used for the detection and quantification of known and unknown impurities and degradation products in this pharmaceutical product during routine analysis and also for stability studies in view of its capability to separate degradation products. The method was validated for accuracy, precision, specificity, robustness and quantification limits according to ICH Guidelines. The estimation of benzylpenicillin potassium and streptomycin sulphate was done by Waters HPLC 2695. The chromatographic conditions comprised a reverse-phased C18 column (5 µm particle size, 250 mm×4.6 mm i.d. with a mobile phase consisting of a mixture of solution in water containing 0.025 M of sodium phosphate dibasic and 0.02 of sodium hexansulfonate adjusted to pH 6.0 with 22.5 g/lsolution of phosphoric acid and acetonitrile in gradient elution. The flow rate was 0.8 ml/min. Standard curves were linear over the concentration range of 5.00 µg/ml to 5.00 mg/ml for streptomycin sulphate and 3.26 µg/ml to 3.26 mg/ml for benzylpenicillin potassium. Statistical analyses proved the method was precise, reproducible, selective, specific and accurate for analysis of benzylpenicillin potassium, streptomycin sulphate and related substances.

  8. Effects of herbal ointment containing the leaf extracts of Madeira vine (Anredera cordifolia (Ten.) Steenis) for burn wound healing process on albino rats.

    Science.gov (United States)

    Yuniarti, Wiwik Misaco; Lukiswanto, Bambang Sektiari

    2017-07-01

    Skin burn is a health problem that requires fast and accurate treatment. If not well-treated, the burn will cause various damaging conditions for the patient. The leaf extract of Madeira vine ( Anredera cordifolia (Ten.) Steenis), or popularly known as Binahong in Indonesia, has been used to treat various diseases. The purpose of this research is to determine the effects of leaf extracts of Madeira vine ( A. cordifolia (Ten.) Steenis) on skin burn healing process in rats as an animal model. In this research, there were four treatment groups: G0, G1, G2, and G3, each consisting of five rats. All these rats were given skin burns, using hot metal plates. Then, sulfadiazine was given to G0, 2.5% leaf extract of Madeira vine was given to G1, 5% extract was given to G2, and 10% extract was given to G3, for straight 14 days topically, 3 times a day. At the end of the treatment period, skin excisions were conducted, and histopathological examination was carried out. Microscopic observation on the wound healing process on the collagen deposition, polymorphonuclear infiltration, angiogenesis, and fibrosis showed that G2 had a significant difference with G0, G1, and G3 (pMadeira vine, which have the antioxidant, anti-inflammatory, and antibacterial effects. The ointment from the 5% leaf extract of Madeira vine ( A. cordifolia (Ten.) Steenis) has been proven to be effective to be used for topical burn therapy.

  9. A randomized, double-blind, comparative study to assess the safety and efficacy of topical retapamulin ointment 1% versus oral linezolid in the treatment of secondarily infected traumatic lesions and impetigo due to methicillin-resistant Staphylococcus aureus.

    Science.gov (United States)

    Tanus, Tonny; Scangarella-Oman, Nicole E; Dalessandro, Marybeth; Li, Gang; Breton, John J; Tomayko, John F

    2014-12-01

    To evaluate the clinical and bacteriological efficacy of topical retapamulin ointment 1% versus oral linezolid in the treatment of patients with secondarily infected traumatic lesions (SITLs; excluding abscesses) or impetigo due to methicillin-resistant Staphylococcus aureus (MRSA). A randomized, double-blind, double-dummy, multicenter, comparative study (NCT00852540). Patients recruited from 36 study centers in the United States. Patients 2 months or older with SITL (including secondarily infected lacerations or sutured wounds) or impetigo (bullous and nonbullous) suitable for treatment with a topical antibiotic, with a total Skin Infection Rating Scale score of 8 or greater, including a pus/exudate score of 3 or greater. Patients received retapamulin ointment 1% (plus oral placebo), twice daily for 5 days or oral linezolid (plus placebo ointment) 2 or 3 times daily for 10 days. Primary end point: clinical response (success/failure) at follow-up in patients with MRSA at baseline (per-protocol population). Secondary efficacy end points: clinical and microbiologic response and outcome at follow-up and end of therapy; therapeutic response at follow-up. The majority of patients had SITL (70.4% [188/267] and 66.4% [91/137] in the retapamulin and linezolid groups, respectively; intent-to-treat clinical population). Clinical success rate at follow-up was significantly lower in the retapamulin versus the linezolid group (63.9% [39/61] vs 90.6% [29/32], respectively; difference in success rate -26.7%; 95% CI, -45.7 to -7.7). Clinical success rate at follow-up in the per-protocol MRSA population was significantly lower in the retapamulin versus the linezolid group. It could not be determined whether this was related to study design, bacterial virulence, or retapamulin activity.

  10. A comparison of the effect of triamcinolone ointment and mouthwash with or without zinc on the healing process of aphthous stomatitis lesions

    Directory of Open Access Journals (Sweden)

    Masoumeh

    2016-06-01

    Full Text Available Background. Recurrent aphthous stomatitis (RAS is one of the most common ulcerative diseases of the oral mucosa. Definitive etiology of RAS has not been conclusively established. There is no certain treatment for aphthous stomatitis but some drugs such as steroids are commonly used for the treatment of RAS. Regarding the effect of zinc on the healing process of epithelial layer and cell division, in this research the effect of triamcinolone (with orabase in combination with a zinc-containing mouthwash and triamcinolone alone on the healing process of RAS lesions was assessed. Methods. The present study consisted of 20 patients diagnosed with RAS. The patients were instructed to rinse the mouth-wash or placebo three times a day and triamcinolone ointment twice a day for two weeks. The largest dimension of the ulcer was measured by a digital caliper and the severity of pain was assessed by visual analogue scale (VAS. Number, size, dura-tion, ulcer-free period and pain of the lesions were evaluated twice a week for twomonths. Data were analyzed by SPSS 16 using Mann-Whitney U test and t-test. Results. A decrease was seen in the mean pain severity score (P = 0.631 and the size of the lesions but it was not statistically significant (P = 0.739. Also the difference between the number of lesions (P = 0.739, duration and ulcer-free period (P = 0.873 were not statistically significant. Conclusion. Zinc mouthwash seems to be as effective on wound healing process as typical treatment modalities for RAS.

  11. Effect of pre-operative octenidine nasal ointment and showering on surgical site infections in patients undergoing cardiac surgery.

    Science.gov (United States)

    Reiser, M; Scherag, A; Forstner, C; Brunkhorst, F M; Harbarth, S; Doenst, T; Pletz, M W; Hagel, S

    2017-02-01

    To evaluate the effect of pre-operative octenidine (OCT) decolonization on surgical site infection (SSI) rates. Before-and-after cohort study. Patients undergoing an elective isolated coronary artery bypass graft (CABG) procedure: control group (1 st January to 31 st December 2013), N=475; intervention group (1 st January to 31 st December 2014), N=428. The intervention consisted of nasal application of OCT ointment three times daily, beginning on the day before surgery, and showering the night before and on the day of surgery with OCT soap. A median sternotomy was performed in 805 (89.1%) patients and a minimally invasive direct coronary artery bypass procedure was performed in 98 (10.9%) patients. Overall, there was no difference in SSI rates between the control and intervention groups (15.4% vs 13.3%, P=0.39). The rate of harvest site SSIs was significantly lower in patients in the intervention group (2.5% vs 0.5%, P=0.01). Patients who had undergone a median sternotomy in the intervention group had a significantly lower rate of organ/space sternal SSIs (1.9% vs 0.3%, P=0.04). However, there was a trend towards an increased rate of deep incisional sternal SSIs (1.2% vs 2.9%, P=0.08). Multi-variate analysis did not identify a significant protective effect of the intervention (odds ratio 0.79, 95% confidence interval 0.53-1.15, P=0.27). Pre-operative decolonization with OCT did not reduce overall SSI rates in patients undergoing an elective isolated CABG procedure, but significantly decreased harvest site and organ/space sternal SSIs. Randomized controlled trials, including controlled patient adherence to the intervention, are required to confirm these observations and to determine the clinical utility of OCT in pre-operative decolonization. Copyright © 2016 The Healthcare Infection Society. Published by Elsevier Ltd. All rights reserved.

  12. Use of collagenase ointment in conjunction with negative pressure wound therapy in the care of diabetic wounds: a case series of six patients

    Directory of Open Access Journals (Sweden)

    John D. Miller

    2015-01-01

    Full Text Available Background: Diabetic wounds with additional comorbidities are costly, time intensive, and difficult to heal. Often, multiple modalities may be necessary to achieve wound resolution, relying on the synergistic advantage of each therapy to affect wound healing. The selectivity of Clostridium collagenase is physiologically effective at degrading non-viable collagen fibers while preserving living collagen tissue. Additionally, negative pressure wound therapy (NPWT has long been used to aid wound healing while concurrently depreciating biological wound burden time. Methods: Six patients were selected from those appearing to our university based limb salvage service. Inclusion criteria included patients with a recurrent mixed fibrotic and granular wound base, in which NPWT was indicated, without exclusion criteria. Patients enrolled were administered clostridial collagenase ointment at each regularly scheduled NPWT dressing change. Patients were followed until healing, with visual representations of wound progression and time to full healing recorded. Results: Tandem application of these therapies appeared to expedite wound healing by clearing degenerative fibrous tissue and expediting wound granulation without additional complication. Unfortunately, not all patients were able to reach full healing; with two patients experiencing ulcer recurrence, likely a result of their significant comorbid nature. Conclusion: In our experience, we have noticed a specific subgroup of patients who benefit greatly when collagenase enzymatic debridement therapy is combined with NPWT. It is our belief that this combination therapy combines the molecular clearing of non-viable collagen with the wound granulation necessary to advance complex wounds to the next step in healing despite the current paucity in literature discussing this specific pairing.

  13. Economic analysis and budget impact of clostridial collagenase ointment compared with medicinal honey for treatment of pressure ulcers in the US

    Directory of Open Access Journals (Sweden)

    Mearns ES

    2017-08-01

    Full Text Available Elizabeth S Mearns,1 Michael Liang,1 Brendan L Limone,1 Adrienne M Gilligan,1 Jeffrey D Miller,1 Kathleen D Schaum,2 Curtis R Waycaster2 1Truven Health Analytics, an IBM Company, Cambridge, MA, USA; 2Smith & Nephew, Inc., Fort Worth, TX, USA Objectives: Pressure ulcer (PU treatment poses significant clinical and economic challenges to health-care systems. The aim of this study was to assess the cost-effectiveness and budget impact of enzymatic debridement with clostridial collagenase ointment (CCO compared with autolytic debridement with medicinal honey (MH for PU treatment from a US payer/Medicare perspective in the hospital outpatient department setting.Methods: A cost-effectiveness analysis using a Markov model was developed using a 1-week cycle length across a 1-year time horizon. The three health states were inflammation/senescence, granulation/proliferation (ie, patients achieving 100% granulation, and epithelialization. Data sources included the US Wound Registry, Medicare fee schedules, and other published clinical and cost studies about PU treatment.Results: In the base case analysis over a 1-year time horizon, CCO was the economically dominant strategy (ie, simultaneously conferring greater benefit at less cost. Patients treated with CCO experienced 22.7 quality-adjusted life weeks (QALWs at a cost of $6,161 over 1 year, whereas MH patients experienced 21.9 QALWs at a cost of $7,149. Patients treated with CCO achieved 11.5 granulation weeks and 6.0 epithelization weeks compared with 10.6 and 4.4 weeks for MH, respectively. The number of clinic visits was 40.1 for CCO vs 43.4 for MH, and the number of debridements was 12.3 for CCO compared with 17.6 for MH. Probabilistic sensitivity analyses determined CCO dominant in 72% of 10,000 iterations and cost-effective in 91%, assuming a benchmark willingness-to-pay threshold of $50,000/quality-adjusted life year ($962/QALW. The budget impact analysis showed that for every 1% of patients

  14. 青鹏软膏膏摩法治疗陈旧性踝关节扭伤的临床研究%Clinical study on rubbing therapy with Qingpeng(青鹏) ointment for treatment of old ankle sprain

    Institute of Scientific and Technical Information of China (English)

    向澍; 顾健华

    2017-01-01

    Objective:To explore the clinical curative effects of rubbing therapy with Qingpeng(青鹏,QP)ointment for treatment of old ankle sprain.Methods:Eighty-two patients with old ankle sprain were randomly divided into ointment rubbing group and combination of Xiaotong strapping and functional exercises group,41 cases in each group.The patients in ointment rubbing group were treated with rubbing therapy with QP ointment,twice a week for 1 course of treatment,4 weeks for each course;while the patients in combination of Xiaotong strapping and functional exercises group were treated with Xiaotong strapping combined with functional exercises for l course of treatment,4 weeks for each course.The Xiaotong strappings were changed once a day and the functional exercises were performed once a day.The condition of ankle joints was evaluated according to Baird-Jackson ankle joint scoring standard and compared between the 2 groups before treatment and after the end of the treatment respectively.Results:There was no statistical difference in Baird-Jackson ankle joint scores between the 2 groups before treatment(67.62 +/-9.39 vs 68.65 +/-13.97 points,t =-1.284,P =0.203).The Baird-Jackson ankle joint scores increased in the 2 groups after the end of the treatment (89.02 +/-10.20 vs 67.62 +/-9.39 points,t =-9.972,P =0.000;81.24 +/-13.73 vs 68.65 +/-13.97 points,t =-3.680,P =0.000),and the ankle joint scores were higher in ointment rubbing group compared to combination of Xiaotong strapping and functional exercises group (89.02 +/-10.20 vs 81.24 +/-13.73 points,t =2.913,P =0.005).Conclusion:The rubbing therapy with QP ointment can effectively relieve pain and improve ankle function in treatment of old ankle sprain,and its curative effect is better than that of Xiaotong strapping combined with functional exercises.%目的:探讨青鹏软膏膏摩法治疗陈旧性踝关节扭伤的临床疗效.方法:陈旧性踝关节扭伤患者82例,随机分为膏摩组和消痛贴

  15. Clinical observation on treating acute ankle sprain by eavly restraint plus analgesic anti-inlfammatory ointment%早期制动配合外敷止痛消炎软膏治疗急性踝关节扭伤的疗效观察

    Institute of Scientific and Technical Information of China (English)

    吴文杰; 肖红; 周毅强; 陈淘; 陈志斌; 陈文龙; 林国文; 杜建伟; 张建新

    2015-01-01

    Objective: To observe clinical effects of early restraint plus analgesic anti-inflammatory ointment on acute ankle sprain. Methods: 48 cases of acute ankle sprain were treated with early restraint plus analgesic anti-inflammatory ointment. Results: In the 48 patients, cured in 24 cases while effective in 21 case, the total efficiency was 93.8%. Conclusion: Restrainting immediately plus analgesic anti-inflammatory ointment could provide good effects in curing acute ankle sprain, was worthy of clinical application.%目的:观察早期制动配合外敷止痛消炎软膏治疗急性踝关节扭伤的疗效。方法:回顾性分析2014年3-9月到我科门诊就诊的48例急性踝关节扭伤病例,采用休息制动配合外敷止痛消炎软膏进行治疗。结果:48例患者中,治愈24例,好转21例,总有效率为93.8%。结论:伤后早期制动并外敷止痛消炎软膏治疗急性踝关节扭伤疗效确切,值得临床推广。

  16. Clinical Efficacy Observation of Quyuzhitong Ointment in the Treatment of Acute Ankle Sprain%祛瘀止痛软膏治疗急性踝关节扭伤疗效观察

    Institute of Scientific and Technical Information of China (English)

    廖佑荣; 吴和平; 张美祥; 石素平; 刘四清

    2017-01-01

    Objective:To observe clinical efficacy and safety of quyuzhitong ointment in the treatment of acute ankle sprain.Methods:120 patients with acute ankle sprain were randomly divided into observation group and control group,60 cases in each group.The observation group was treated with quyuzhitong ointment external application;the control group was treated with moschus analgesic aerosol outside spraying.Both groups were treated with 11 days.The clinical efficacy,pain score,swelling score,ecchymosis score,dysfunction score and the safety of drug use of the two groups were observed and compared before and after treatment.Results:After treatment,the total effective rate of two groups were 100.00%,there had no significance difference between the two groups (P > 0.05).The cure rate and excellent and good rate of observation group were obviously higher than that of control group(P <0.05 or P <0.01).All the symptom scores of two groups were significantly decreased after treatment(P <0.01),and the symptom scores in observation group were significantly lower than those in control group(P < 0.01).There had no significant adverse drug reactions in two groups.Conclusion:Quyuzhitong ointment has good therapeutic efficacy and high safety for acute ankle sprain,it is worthy of popularizing in clinic.%目的:观察祛瘀止痛软膏治疗急性踝关节扭伤的临床疗效及安全性.方法:急性踝关节扭伤患者120例随机分为观察组和对照组各60例.观察组患者外敷祛瘀止痛软膏,对照组患者外喷麝香祛痛气雾剂,两组均治疗11d.观察并比较两组患者的临床疗效,治疗前后疼痛、肿胀、瘀斑、功能障碍等症状积分及用药安全性.结果:治疗后,两组患者总有效率均为100.00%,差异无统计学意义(P>0.05);观察组患者痊愈率、优良率明显高于对照组(P<0.05和P<0.01).治疗后,两组患者的各项症状积分均较治疗前明显下降(P<0.01),且观察组各项积

  17. Efficacy of a comfrey root (Symphyti offic. radix) extract ointment in the treatment of patients with painful osteoarthritis of the knee: results of a double-blind, randomised, bicenter, placebo-controlled trial.

    Science.gov (United States)

    Grube, B; Grünwald, J; Krug, L; Staiger, C

    2007-01-01

    This randomised, double-blind, bicenter, placebo-controlled clinical trial investigated the effect of a daily application of 6g Kytta-Salbe f (3 x 2 g) over a 3 week period with patients suffering from painful osteoarthritis of the knee. The two hundred and twenty patients examined consisted of 153 women and 67 men of an average age of 57.9 years. On average, the complaints relating to osteoarthritis of the knee had persisted for 6.5 years. Two hundred and twenty patients were included in the Full Analysis Set (FAS) and safety collective, 186 (84.5%) in the Valid Case Analysis Set (VCAS) collective. In the course of the trial, the visual analog scale (VAS) total score (primary target value) in the verum group dropped by 51.6 mm (54.7%) and in the placebo group by 10.1 mm (10.7%). The average difference between the groups of 41.5 mm (95% confidence interval=34.8 to 48.2 mm) or 44.0% is significant (pcomfrey root extract ointment is well suited for the treatment of osteoarthritis of the knee. Pain is reduced, mobility of the knee improved and quality of life increased.

  18. Observation on the Therapeutic Effect of External Application of Detumescence Ointment on Early Local Swollen Ankle Sprains%观察消肿膏外敷对早期踝关节扭伤局部肿胀的疗效

    Institute of Scientific and Technical Information of China (English)

    史志良

    2016-01-01

    Objective To observe the therapeutic effect of external application of swelling paste on early ankle swelling.Methods A total of 80 patients with local swelling of ankle joint were treated in our hospital,and the patients were randomly divided into groups. Control group of 40 patients with ice treatment. Observation group (40 cases) to detumescence ointment in the treatment of and U type resin bandage for external fixation support,compared two groups of patients with clinical curative effect.ResultsThe total effective rate of the observation group and the control group were 95% and 75%,there were significant differences between the two groups(P<0.05). Conclusion The external application of swelling cream has a better effect on early ankle sprain swelling,ice treatment is better than the traditional treatment.%目的:观察消肿膏外敷对早期踝关节扭伤局部肿胀的治疗效果。方法选取我院收治的早期踝关节扭伤局部肿胀患者共80例,随机分组处理。对照组40例进行冰敷治疗;观察组40例以消肿膏外敷治疗,且以U型树脂绷带进行托外固定,比较两组患者的临床疗效。结果观察组与对照组患者的治疗总有效率分别为95%及75%,组间比较差异有统计学意义(P<0.05)。结论消肿膏外敷对早期踝关节扭伤局部肿胀具有较好的效果,优于传统的冰敷治疗。

  19. Antidermatophytic properties of formulated ointments containing ...

    African Journals Online (AJOL)

    Plant derived medicines have over the years made massive contributions to the well-being of humans. Azadirachta indica (A.indica) is traditionally being exploited in the treatment of diseases such as eczema, ringworm, sore throat, respiratory tract infection and scabies. The seed oil is used in unspecified quantities without ...

  20. Effect of Bendazac ointment on radiodermatitis

    Energy Technology Data Exchange (ETDEWEB)

    Matsumoto, T [Sanraku Hospital, Tokyo (Japan)

    1978-01-01

    With the object of preventing and treating skin injuries following radiation therapy. Bendazac cream, a non-steroid local antiphologistic, was applied to the irradiated part, and its effect was observed. The subject was 10 cases treated with radiation, which were composed of 6 cases of breast cancer, one case of cancer of the uterus, one case of thymoma, one case of esophageal carcinoma, and one case of malignant lymphoma. 3% Bendazac cream was applied simply twice a day in each case. This cream was applied when flare appeared. The effect of this cream was evaluated as effectiveness when skin response which would appear properly was inhibited or when skin symptoms which had been present previously were improved. When this inhibition and improvement actions were mild, it was judged as a little effectiveness. When there was not effect, it was judged as ineffectiveness. Effective response was recognized in 7 of 10 cases, and disappearance or improvement of pigmentation was recognized in them. A little effective response was recognized in two cases, and ineffective response was recognized in one case. It was suggested that Bendazac was an effective agent for prevention and treatment of radiodermatitis.

  1. Influence of the formulation type (o/w, w/o/w emulsions and ointment on the topical delivery of paromomycin Influência da forma farmacêutica (emulsão múltipla A/O/A, emulsão O/A e pomada sobre a permeação e retenção cutânea da paromomicina

    Directory of Open Access Journals (Sweden)

    Sérgio Fernandes de Oliveira Gomes

    2004-09-01

    Full Text Available Ointments containing paromomycin (PA have been used for topical treatment of cutaneous leishmaniasis. Although influence of the vehicle on skin permeation is crucial for optimization of formulations containing PA, this aspect has not been investigated experimentally. In this study, we have evaluated the influence of the formulation type [oil-in-water (o/w, water-in-oil-in-water (w/o/w emulsions and ointment] on in vitro release and skin permeation of PA and experiments were carried out on cellulose acetate membrane and skin biopsies from hairless mice, respectively. PA release from o/w emulsion (51.7% ± 0.9 of dose applied was faster than that observed for w/o/w emulsion (3.0% ± 0.5. PA absorption from o/w emulsion (87.1% ± 3.9 through stripped skin was 5 to 6 times higher than that observed for w/o/w multiple emulsion (14.7% ± 0.5 and ointment (16.6% ± 0.1. PA permeation through intact (normal skin was negligible for all tested formulations. Skin uptake from o/w emulsion (0.9% ± 0.1 was greater than that observed for w/o/w multiple emulsion (0.3% ± 0.1 and ointment (0.1% ± 0.1. These results suggest that a hydrophilic vehicle (o/w emulsion could be an interesting alternative to improve topical delivery of PA.Pomadas contendo paromomicina (PA são utilizadas no tratamento tópico da leishmaniose cutânea. Embora a influência do veículo seja crucial para otimização de formulações contendo PA, este aspecto não tem sido investigado experimentalmente. Neste estudo, nós avaliamos a influência do tipo de formulação [emulsões óleo-em-água (o/a, múltipla água-em-óleo-em-água (a/o/a e pomadas] sobre a liberação e permeação cutânea in vitro da PA e os experimentos foram conduzidos sobre membranas de acetato de celulose e biópsias de pele de camundongos glabros, respectivamente. A liberação de PA a partir da emulsão o/a (51,7% da dose aplicada foi mais rápida do que aquela observada a partir da emulsão múltipla a

  2. Studies on cleaning validation for a cream and ointment ...

    African Journals Online (AJOL)

    allowable carry-over level of the drug. ... Conclusion: The method adopted to get rid of insoluble drug residue and microorganism from the ... interactions between products and their ..... Health Products and Food Branch Inspectorate Guidance.

  3. 21 CFR 524.1580b - Nitrofurazone ointment.

    Science.gov (United States)

    2010-04-01

    ....1580b Food and Drugs FOOD AND DRUG ADMINISTRATION, DEPARTMENT OF HEALTH AND HUMAN SERVICES (CONTINUED..., 054925, 058005, and 061623 for use on dogs, cats, or horses. (2) See No. 017135 for use on dogs and... prevention or treatment of surface bacterial infections of wounds, burns, and cutaneous ulcers of dogs, cats...

  4. Studies on cleaning validation for a cream and ointment ...

    African Journals Online (AJOL)

    Validation methods included the visual inspection of the machine surface, swab sampling, microbial bioburden determination and testing the final rinse for conductivity, pH and total organic carbon (TOC) limits. Acceptance limit calculations depended on the figure tip unit (FTU). Results: No visual residue or chemical residue ...

  5. Diprosone ointment in psoriasis | Ross | South African Medical Journal

    African Journals Online (AJOL)

    A double-blind trial which compared the effects of two topical steroids on 58 successive cases of psoriasis is reported. The investigations compared the efficacy and cosmetic acceptability ... of improvement in scaling observed by the investigator (P<0,080). The phenomenon of sweating in patches of psoriasis is discussed.

  6. 21 CFR 524.1484a - Neomycin sulfate ophthalmic ointment.

    Science.gov (United States)

    2010-04-01

    ... (CONTINUED) ANIMAL DRUGS, FEEDS, AND RELATED PRODUCTS OPHTHALMIC AND TOPICAL DOSAGE FORM NEW ANIMAL DRUGS...) Severe infections should be supplemented by systemic therapy. (5) Prolonged administration of the drug... bacteria or fungi appear during therapy, appropriate measures should be taken. (6) Federal law restricts...

  7. 21 CFR 524.390a - Chloramphenicol ophthalmic ointment.

    Science.gov (United States)

    2010-04-01

    ... (CONTINUED) ANIMAL DRUGS, FEEDS, AND RELATED PRODUCTS OPHTHALMIC AND TOPICAL DOSAGE FORM NEW ANIMAL DRUGS... treatment for 48 hours (2 days) after eye appears normal. Therapy for cats should not exceed 7 days... therapy should be considered. When infection may be cause of disease, especially in purulent or catarrhal...

  8. Penetration of lycopsamine from a comfrey ointment through human epidermis.

    Science.gov (United States)

    Jedlinszki, Nikoletta; Balázs, Boglárka; Csányi, Erzsébet; Csupor, Dezső

    2017-02-01

    Mutagenic and teratogenic pyrrolizidine alkaloids (PAs) have been identified in several plant species. The industrially most important PA-containing plant is Symphytum officinale (common comfrey). The application of its root is restricted in several countries due to its PA content. In medicines, the daily alkaloid quantity and duration of treatment may be limited even in case of topical application. Due to the confirmed good absorption of PAs from the gastrointestinal tract, the prohibition of oral use is justified, however the limitation of external application is not supported by relevant data. Penetration experiments on human skin are not available to be a rational basis for limitation. The aim of our work was to carry out pharmacokinetic studies on the diffusion and penetration of lycopsamine (a main PA of comfrey) from a Symphytum product through a synthetic membrane and human skin. Investigations were carried out on vertical Franz diffusion cell and lycopsamine was quantified by a validated LC-MS method. The amount of lycopsamine diffused through a synthetic membrane varied between 0.11% and 0.72% (within 24 h). On human epidermis, the rate of penetration was lower (0.04-0.22%). Our results may contribute to the more realistic toxicological assessment of externally applied PA-containing products. Copyright © 2016 Elsevier Inc. All rights reserved.

  9. Subdermal penetration of topically applied clobetasol propionate in ointment base through intact human skin

    DEFF Research Database (Denmark)

    Petersen, Lars Jelstrup; Sindrup, J H; Kristensen, J K

    1992-01-01

    Some data have demonstrated a substantial subdermal accumulation of topically applied drugs in animals. The aim of this study was to evaluate a possible effect of epicutaneously applied clobetasol propionate on blood flow in human subcutaneous adipose tissue. Nine healthy subjects were studied...

  10. [Local treatment of cervical intraepithelial neoplasia with a 5 percent fluorouracil ointment].

    Science.gov (United States)

    Barten, G

    1987-01-01

    The results of treatment of histologically proven cervical intraepithelial neoplasia (CIN) in 10 women are described. Two of them had CIN I and 8 CIN III. All patients had a application of 5 g 5 per cent 5-fluorouracil cream in a cervical cup daily over a period of 12 hours for one week. All 10 patients have been examined colposcopically, cytological and by biopsy following therapy. In 8 women cone biopsie were done 6-12 months afterwards for having a final diagnosis 2 patients having CIN I pretherapeutically were follow up for 16 months with cytology, colposcopy and punch biopsy. In 6 cases we found better findings (Twice complete healing, twice only CIN I and twice CIN II as residues). In 4 cases severe dysplasia and carcinoma in situ could be found in endocervix. Based on these results were recommended more (not only one) treatment cycles for local efficient chemotherapy using 5 per cent 5-fluorouracil cream.

  11. 21 CFR 524.390d - Chloramphenicol-prednisolone ophthalmic ointment.

    Science.gov (United States)

    2010-04-01

    .... 017030 in § 510.600(c) of this chapter. (c) Conditions of use. Dogs and cats—(1) Amount. Apply 4 to 6...) Limitations. Therapy for cats should not exceed 7 days, prolonged use in cats may produce blood dyscrasia. As... institute appropriate therapy. All topical ophthalmic preparations containing corticosteroids, with or...

  12. 21 CFR 524.1484c - Neomycin sulfate, isoflupredone acetate, tetracaine hydrochloride ointment.

    Science.gov (United States)

    2010-04-01

    ... therapy in the horse, cat, and dog. It may also be used following amputation of dewclaws, tails and claws...) Conditions of use. (1) It is used in treating such conditions as acute otitis externa in dogs and to a lesser degree, chronic otitis externa in dogs. It also is effective in treating anal gland infections and moist...

  13. 21 CFR 524.1044d - Gentamicin sulfate, betamethasone valerate ointment.

    Science.gov (United States)

    2010-04-01

    ...) of this chapter. (c) Conditions of use. (1) The drug is used or indicated for use in dogs in the... occurs, treatment should be discontinued and appropriate therapy instituted. Concomitant use of drugs...

  14. Effect of Zicao ointment on second-degree burns in rats

    African Journals Online (AJOL)

    degree skin burns by electrical scald instrument. The animals were divided into three .... Silver sulfadiazine cream (1. %, w/w) was used as the ... hematoxylin and eosin reagent. A collagen fiber, inflammatory cell, blood vessel and granulation tissue of the skin tissues were examined under a microscope. Statistical analysis.

  15. Evaluation of mupirocin ointment in control of central venous catheter related infections: a randomized clinical trial

    Directory of Open Access Journals (Sweden)

    Rezaei J

    2009-09-01

    Full Text Available "n Normal 0 false false false EN-US X-NONE AR-SA MicrosoftInternetExplorer4 st1":*{behavior:url(#ieooui } /* Style Definitions */ table.MsoNormalTable {mso-style-name:"Table Normal"; mso-tstyle-rowband-size:0; mso-tstyle-colband-size:0; mso-style-noshow:yes; mso-style-priority:99; mso-style-qformat:yes; mso-style-parent:""; mso-padding-alt:0in 5.4pt 0in 5.4pt; mso-para-margin:0in; mso-para-margin-bottom:.0001pt; mso-pagination:widow-orphan; font-size:11.0pt; font-family:"Calibri","sans-serif"; mso-ascii-font-family:Calibri; mso-ascii-theme-font:minor-latin; mso-fareast-font-family:"Times New Roman"; mso-fareast-theme-font:minor-fareast; mso-hansi-font-family:Calibri; mso-hansi-theme-font:minor-latin; mso-bidi-font-family:Arial; mso-bidi-theme-font:minor-bidi;} Background: Central venous catheter (CVC related infections are important complications of cathter application. This study assessed the usefulness of mupirocin in prevention and control of these infections."n"nMethods: In this randomized clinical trial, consecutive surgical patients requiring central venous catheter (for more than 2 days in Amir-Alam Hospital from 2006-2008 were enrolled. Patients were divided in two groups; in "case group" patients received topical mupirocin 2% every 48 hours at the time of insertion of catheter and dressing change and for "control group" mupirocin was not used. All of the patients received chlorhexidine and enoxoparin as complementary treatments. Two groups were comparable in regard of age, sex and risk factors."n"nResults: One hundred eighteen patients enrolled in the study (57 in case and 61 in control group completed the study. 84 catheters in case group and 88 catheters in control group were inserted. The catheters in 90% of patients were inserted in jugular vein. At the end of study 29(16.8% patients (16 in control versus 13 in case group had catheter colonization (p=NS. Catheter related bloodstream infection was observed in 16(9.3% patients (6 in case versus 10 in control group (p=NS.Catheter related local infection was seen in 2(1.1% patients of control versus none of mupirocin group. (p=NS."n"nConclusions: Mupirocin was not effective to control and prevention of bacterial colonization and catheter related infection  

  16. Development of a new formulation combining calcipotriol and betamethasone dipropionate in an ointment vehicle

    DEFF Research Database (Denmark)

    Simonsen, Lene; Høy, Gert; Didriksen, Erik

    2004-01-01

    was to develop a formulation which combines calcipotriol and betamethasone dipropionate in a single vehicle hereby achieving optimal delivery of both substances into the skin. As the two substances are incompatible in aqueous and alcoholic medias, different non-aqueous formulations were prepared. Skin permeation...

  17. "A Fly in the Ointment": African American Male Preservice Teachers' Experiences with Stereotype Threat in Teacher Education

    Science.gov (United States)

    Scott, Sonya V.; Rodriguez, Louie F.

    2015-01-01

    This study draws from a larger phenomenological study on African American academic persistence and career aspirations in education. This article highlights three African American males' experiences with concentrated forms of stereotype threat in teacher education. Their voices revealed dimensions of how power and privilege operate in teacher…

  18. A review of electroporation-based antitumor skin therapies and investigation of betulinic acid-loaded ointment.

    Science.gov (United States)

    Bakonyi, Monika; Berko, Szilvia; Eros, Gabor; Varju, Gabor; Dehelean, Cristina; Szucs, Maria Budai; Csanyi, Erzsebet

    2017-11-13

    Electrochemotherapy is a novel treatment for cutaneous and subcutaneous tumors utilizing the combination of electroporation and chemotherapeutic agents. Since tumors have an increasing incidence nowadays as a result of environmental and genetic factors, electrochemotherapy could be a promising treatment for cancer patients. The aim of this article is to summarize the novel knowledge about the use of electroporation for antitumor treatments and to present a new application of electrochemotherapy with a well-known plant derived antitumor drug betulinic acid. For the review we have searched the databases of scientific and medical research to collect the available publications about the use of electrochemotherapy in the treatment of various types of cancer. By the utilization of the available knowledge, we investigated the effect of electroporation on the penetration of a topically applied betulinic acid formulation into the skin by ex vivo Raman spectroscopy on hairless mouse skin Results: Raman measurements have demonstrated that the penetration depth of betulinic acid can be remarkably ameliorated by the use of electroporation, so this protocol can be a possibility for the treatment of deeper localized cancer nodules. Furthermore, it proved the influence of various treatment times, since they caused different spatial distributions of the drug in the skin. The review demonstrates that electrochemotherapy is a promising tool to treat different kinds of tumors with high efficiency and with only a few moderate adverse effects. Moreover, it presents a non-invasive method to enhance the penetration of antitumor agents, which can offer novel prospects for antitumor therapies. Copyright© Bentham Science Publishers; For any queries, please email at epub@benthamscience.org.

  19. The efficacy of moisture retentive ointment in the mangement of cutaneous wounds and ulcers: A multicenter clinical trial

    OpenAIRE

    Atiyeh B; Ioannovich J; Magliacani G; Masellis M; Costagliola M; Dham R

    2003-01-01

    Local management of chronic wounds and ulcers remains one of the most costly unsolved problems in health care today. With proper clinical management, most chronic wound healing problems can be resolved and healing expected, though recurrence may be common. The recent logarithmic growth in our knowledge about wound healing and the appreciation of the importance of a moist environment in optimal wound healing has led to the introduction of new and exciting therapeutic modalities. In view of the...

  20. Comparative evaluation of topical Sodium fusidate cream in common pyodermas with topical gentamicin ointment and systemic antibiotics

    Directory of Open Access Journals (Sweden)

    Roy AK

    1996-01-01

    Full Text Available ABSTRACT: One hundred cases of common pyodermas consisting of four groups, namely impetigo, furunculosis and chronic folliculitis were taken. Each group containing twenty five cases were divided again into three subgroups. From each group, 15 were treated with 2 percent Sodium fusidate cream, 5 were with 0.1 percent Gentamycin sulphate cream and the rest 5 with systemic Erythromycin stearate. In the group of Impetigo, Bockhart′s Impetigo and Furunculosis, topical Sodium fusidate cream showed excellent result, better than Gentamycin topical and equal to that of systemic Erythromycin stearate.

  1. 78 FR 35038 - Determination That CORDRAN (Flurandrenolide) Ointment USP, 0.025% and 0.05%, Were Not Withdrawn...

    Science.gov (United States)

    2013-06-11

    ... been discontinued from marketing for reasons other than safety or effectiveness. ANDAs that refer to... Reasons of Safety or Effectiveness AGENCY: Food and Drug Administration, HHS. ACTION: Notice. SUMMARY: The...% and 0.05%, were not withdrawn from sale for reasons of safety or effectiveness. This determination...

  2. A short-term trial of tacrolimus ointment for atopic dermatitis. European Tacrolimus Multicenter Atopic Dermatitis Study Group

    NARCIS (Netherlands)

    Ruzicka, T.; Bieber, T.; Schöpf, E.; Rubins, A.; Dobozy, A.; Bos, J. D.; Jablonska, S.; Ahmed, I.; Thestrup-Pedersen, K.; Daniel, F.; Finzi, A.; Reitamo, S.

    1997-01-01

    Tacrolimus (FK 506) is an effective immunosuppressant drug for the prevention of rejection after organ transplantation, and preliminary studies suggest that topical application of tacrolimus is effective in the treatment of atopic dermatitis. We conducted a randomized, doubleblind, multicenter study

  3. Nigella Sativa Seed Extract Ointment Increasing the Amount of Healing Fibroblast and Collagen on Balb/C Mice

    Directory of Open Access Journals (Sweden)

    Sri Mastuti

    2017-04-01

    Full Text Available LATAR BELAKANG: Luka tidak sembuh dalam waktu lama dengan berbagai penyebab merupakan masalah yang sering ditemukan dalam berbagai disiplin kedokteran. Kejadian ini salah satu sumber utama morbiditas, penyebab gangguan psikologis para penderita, meningkatkan biaya pengobatan dan kehilangan jam kerja pada penderita usia produktif. TUJUAN: untuk mengetahui pengaruh ekstrak biji jinten hitam (Nigella sativa dalam sediaan salep sebanyak 40% dan 60% terhadap jumlah fibroblas dan kolagen pada penyembuhan luka sayat mencit balb/c. METODE: Penelitian eksperimental dengan rancangan “post test only control group design” pada 48 ekor mencit jantan galur balb/c, dibagi menjadi 4 kelompok pengujian fibroblast (24 ekor dan 4 kelompok pengujian kolagen (24 ekor. Masing-masing kelompok terdiri dari 6 ekor sampel yang dipilih secara random. Salep ekstrak Nigella sativa dengan konsentrasi 40% dan dengan konsentrasi 60% dioles sebanyak 3x sehari selama 7 hari pada kelompok fibroblast dan selama 14 hari pada kelompok kolagen. Data dianalisis dengan Kruskal-Wallis. HASIL: Analisis jumlah fibroblast antara kelompok kontrol/tidak diberikan perlakuan dan kelompok yang diberikan salep garamycin terdapat perbedaan (p value =0,010, antara kelompok kontrol dan kelompok yang diberikan salep ekstrak jinten hitam 40 % tidak ada perbedaan (p value =0,065, pada kelompok yang diberikan salep ekstrak jinten hitam 60 % terdapat perbedaan (p value =0,025. Hasil analisis jumlah kolagen menunjukkan perbedaan antara semua kelompok (p value =0,004. KESIMPULAN: Pemberian salep ekstrak biji jinten hitam (Nigella sativa dapat meningkatkan jumlah fibroblas dan kolagen pada penyembuhan  luka sayat kulit mencit galur balb/c.

  4. A fly in the ointment: evaluation of traditional use of plants to repel and kill blowfly larvae in fermented fish.

    Directory of Open Access Journals (Sweden)

    Hugo J de Boer

    Full Text Available INTRODUCTION: In rural areas in Laos, fly larvae infestations are common in fermenting fish. Blowflies (Chrysomya megacephala, Diptera: Calliphoridae are attracted to oviposit (and/or larviposit onto fermenting fish which results in infestations with fly larvae. Knowledge of traditional use of plants to repel larvae during the production of fermented fish is common and widespread in Lao PDR. RESEARCH QUESTIONS: How effective are the most salient species in repelling, and killing fly larvae in fermenting fish? MATERIAL AND METHODS: The three plant species most frequently reported to repel fly larvae during an ethnobotanical survey throughout Lao PDR were tested for repellence and larvicidal activity of fly larvae infesting fermented fish. The lethality and repellence of Tadehagi triquetrum (L. H. Ohashi (Fabaceae, Uraria crinita (L. Desv. ex DC. (Fabaceae and Bambusa multiplex (Lour. Raeusch. ex Schult. & Schult. f. (Poaceae were tested in an experimental design using fermenting fish in Vientiane, Lao PDR. RESULTS: The repellent effect of fresh material of T. triquetrum and U. crinita, and the larvicidal effect of fresh B. multiplex, is significantly more effective than that of dried material of the same species, and the total effect (repellence and larvicidal effect combined for each of the three species was significantly more effective for fresh than for dry material. Fresh material of T. triquetrum, U. crinita, or B. multiplex added on top of the fermenting fish repelled 50%, 54%, 37%, and killed 22%, 28%, and 40% of fly larvae. The total effect was not significantly different per species at 72%, 82%, and 77%, respectively. DISCUSSION AND CONCLUSIONS: The three most salient species are effective in repelling and killing fly larvae in the production of fermented fish, and may be essential to augment food safety during traditional fermentation in open jars.

  5. Statin myopathy: the fly in the ointment for the prevention of cardiovascular disease in the 21st century?

    Science.gov (United States)

    Keen, Helen I; Krishnarajah, Janakan; Bates, Timothy R; Watts, Gerald F

    2014-09-01

    Cardiovascular disease (CVD) remains the leading cause of death in industrialized nations. Despite clear evidence of CVD risk reduction with HMG-CoA reductase inhibitors (statins), the side effects of these medications, particularly myopathy, limit their effectiveness. Studies into the mechanisms, aetiology and management of statin myopathy are limited by lack of an internationally agreed clinical definition and tools for assessing outcomes. Currently there is a paucity of evidence to guide the management of patients affected by statin myopathy; with the exception of dose reduction, there is little evidence that other strategies can improve statin tolerance, and even less evidence to suggest these alternate dosing strategies reduce cardiovascular risk. This review will cover current definitions, clinical presentations, risk factors, pathogenesis and management. PubMed was searched (English language, to 2014) for key articles pertaining to statin myopathy. This review then briefly describes our experience of managing this condition in a tertiary lipid disorders clinic, in the setting of limited guiding evidence. Knowledge gaps in the field of statin myopathy are identified and future research directions are suggested. We urge the need for international attention to address this important, but largely neglected clinical problem, that if unresolved will remain an impediment to the effective prevention and treatment of CVD.

  6. Time of erythema onset after application of methyl nicotinate ointments as response parameter: influence of penetration kinetics and enhancing agents.

    Science.gov (United States)

    Remane, Y; Leopold, C S

    2006-01-01

    The time of erythema onset may be used as a response parameter for quantification of the cutaneous erythema response induced by methyl nicotinate. The vehicles light mineral oil (LMO; test) and medium chain triglycerides (MCT; standard) were compared with regard to the pharmacodynamic response. Moreover, the influence of penetration enhancers on the time of erythema onset was investigated under zero order penetration kinetics. The enhancers dimethyl sulfoxide, diethylene glycol monoethyl ether and three different glycerides in different concentrations were added to MCT as a standard vehicle. All preparations were applied to the forearms of volunteers under infinite dose conditions at different thermodynamic drug activity levels (0.2-3.2% of the saturation level) and different drug concentrations (0.051-0.816%), respectively. Different penetration kinetics do not influence data of erythema onset, as these data are comparable to those obtained under finite dose conditions (first order penetration kinetics). With regard to the penetration enhancers, a significantly enhanced penetration of methyl nicotinate could be observed only for diethylene glycol monoethyl ether and dimethyl sulfoxide. However, no significant difference between light mineral oil and MCT could be found with regard to penetration enhancement. The time of erythema onset is an easy and efficient parameter for quantification of the pharmacodynamic response caused by nicotinates.

  7. Nasal Carriage of Staphylococcus Aureus and Cross-Contamination in a Surgical Intensive Care Unit: Efficacy of Mupirocin Ointment

    NARCIS (Netherlands)

    D. Talon; C. Rouget; V. Cailleaux; P. Bailly; M. Thouverez; F. Barale; Y. Michel-Briand

    1995-01-01

    textabstractA six month prospective study was carried out in a surgical intensive care unit (SICU) of a university hospital to assess the incidence and routes of exogenous colonization by Staphylococcus aureus. A total of 157 patients were included in the study. One thousand one hundred and eleven

  8. Download this PDF file

    African Journals Online (AJOL)

    Proff.Adewunmi

    Tween 80 was significantly higher (P<0.05) than those formulated in hydrophobic bases. Lippia oil ointment formulations showed greater antimicrobial activities than salicylic acid ointments. Two of the lippia oil ointment formulations bled when subjected to centrifugal force. Conclusion: Ointment formulations of lippia oil (10 ...

  9. Hair regrowth with topical triiodothyronine ointment in patients with alopecia areata: a double-blind, randomized pilot clinical trial of efficacy.

    Science.gov (United States)

    Nasiri, S; Haghpanah, V; Taheri, E; Heshmat, R; Larijani, B; Saeedi, M

    2012-05-01

    Thyroid hormone receptors are expressed in hair follicles and it is known that thyroid hormones can have a positive effect on hair growth, i.e. process which is disrupted in alopecia areata. The aim of this study was to determine the efficacy of topical triiodothyronine in patients with patchy alopecia areata. Ten patients with patchy alopecia areata were treated with triiodothyronine and placebo applied twice daily to either of two bilaterally symmetrical patches for 12 weeks. The two sides were randomly assigned following simple randomization procedure to one of the two treatment groups. The patients and the investigator were blinded to the content of the tubes. Hair regrowth was evaluated every 4 weeks. Blood samples for measurements of complete blood count along with thyroid function (T3, T4 and TSH) and liver function tests were taken at the baseline and at the end of study. After 12 weeks of treatment, there was no statistically significant difference between the outcome in terms of reduction of the patch size and hair regrowth. No adverse effects were noted. Triiodothyronine in the studied dosage and formulation was safe but not more effective than placebo. However, newer thyroid hormone analogues might be more effective and evaluating their effects probably warrants further consideration. © 2011 The Authors. Journal of the European Academy of Dermatology and Venereology © 2011 European Academy of Dermatology and Venereology.

  10. WOUND HEALING ACTIVITY OF UNGUENTUM DOSAGE FORM OF ETHANOLIC EXTRACTS OF Areca catechu L. NUT IN Mus musculus albinus

    Directory of Open Access Journals (Sweden)

    Azizah Vonna

    2015-10-01

    Full Text Available The activity test of ethanol extract of betel nut ointment (Areca catechu L. in wound healing on mice (Mus musculus albinus has been carried out to determine the ability of the ethanol extract of betel nut ointment in wound healing and determine the concentration which was accelerate the wound healing on mice between 2 concentrations. This experimental research method used completely randomized design (CRD using 20 mices divided into 4 treatment groups ; ointment base, povidone iodine ointment, ethanol extract of betel nut ointment (SEEBP 2% and SEEBP 4%. Each treatment groups was tested in the incision which was made along the 15 mm parallel to the spine (Os. Vetebre with the depth until subcutaneous skin layers. The ointment was applied twice a day for about 21 days and observed changes every day for during the period of observation. The results showed that the average length of time of the scab formation, the scab exfoliation, and the wound healing successively are for the ointment base was 6.6; 10.2 and 18.2 days, povidone iodine ointment was 7; 11.2 and 14.8 days, SEEBP 2% was 5.75; 7.75 and 13.25 days, SEEBP 4% was 4.2; 8.8 and 12.8 days. ANOVA and LSD results of scab formation time showed a significant difference between SEEBP 4% with base ointment and povidone iodine ointment (p <0.05. Results of the exfoliation scab showed a significance difference between SEEBP 2% with base ointment and povidone iodine ointment (p <0.05. The duration of wound healing showed that there was significance difference between SEEBP 2%, SEBP 4% and povidone iodine ointment with ointment base  (p<0.05.Thus, betel nut ointment as an effect on healing process. The concentration which can accelerate wound healing in mice is SEEBP 4%.

  11. Preparation, Characterization and Optimization of Ibuprofen ...

    African Journals Online (AJOL)

    Purpose: To develop an ibuprofen ointment with a potential for both topical and systemic delivery of the drug. Method: A co-solvency technique with a trial and error approach was used to develop a 10% ibioprofen ointment in petrolatum base, with the entire drug dissolved in the base. An insertion cell was used to evaluate ...

  12. Comparison between undecylenic acid and tolnaftate in the treatment of tinea pedis.

    Science.gov (United States)

    Fuerst, J F; Cox, G F; Weaver, S M; Duncan, W C

    1980-05-01

    A double-blind parallel study comparing tolnaftate cream with undecylenic acid ointment and a placebo ointment in the treatment of symptomatic tinea pedis was conducted on the warm, humid Texas Gulf Coast. In one hundred and three patients studied, both the clinical and mycological effects of the two antifungal agents were indistinguishable. Both were significantly more effective than the placebo.

  13. Delivery of metronidazole from purified Nigerian sheabutter in ...

    African Journals Online (AJOL)

    The drug release capacity of SO was significantly improved by incorporation of a surfactant (cetrimide). MTZ in sheabutter ointment exhibited intermediate drug release values (0.73 mg min-½ , 9.30%), which were neither enhanced by hydration nor by the surfactant. Key Words: Metronidazole, Sheabutter, Ointment Bases, ...

  14. Author Details

    African Journals Online (AJOL)

    Zhang, Zi-Ran. Vol 14, No 1 (2017) - Articles Evaluation of effectiveness in a novel wound healing ointment-crocodile oil burn ointment. Abstract PDF. ISSN: 0189-6016. AJOL African Journals Online. HOW TO USE AJOL... for Researchers · for Librarians · for Authors · FAQ's · More about AJOL · AJOL's Partners · Terms and ...

  15. Author Details

    African Journals Online (AJOL)

    Xiong, You-Xiong. Vol 14, No 1 (2017) - Articles Evaluation of effectiveness in a novel wound healing ointment-crocodile oil burn ointment. Abstract PDF. ISSN: 0189-6016. AJOL African Journals Online. HOW TO USE AJOL... for Researchers · for Librarians · for Authors · FAQ's · More about AJOL · AJOL's Partners · Terms ...

  16. Studies on the antimicrobial properties of formulated creams and ...

    African Journals Online (AJOL)

    Their performances were compared with those of standard antiseptic creams and ointments. The results of agar diffusion studies on cream and ointment formulations revealed that the topical bases used to disperse the medicaments could significantly affect the antimicrobial effectiveness of the formulation. Formulations ...

  17. Antibacterial activity of the fruit extract of Physalis angulata and its ...

    African Journals Online (AJOL)

    The inhibitory activity of zinc oxide-ointment formulation as well as the unformulated crude extract of fruits of Physalis angulata was investigated against clinical wound isolates of Staphylococcus aureus and Pseudomonas aeruginosa. The zinc oxide-ointment formulation and the unformulated P. angulata crude extract were ...

  18. Sterilization of topical products by cobalt-60. Coordinated programme in practices for the radiation sterilization of medical supplies in countries of Asia and the Pacific Region

    International Nuclear Information System (INIS)

    Chong-Kook Kim

    1982-01-01

    The purpose of the test was to determine whether ointment can be sterilized or not by Co-60 irradiation. To evaluate the effect of radiosterilization, biological and physico-chemical tests have been performed. The effects of the Co-60 irradiation have always been compared with non-irradiated standard. The results showed that the ointment vehicles which were exposed in the air and contaminated from the surroundings contained no survivor germs after the irradiation with 2.5 Mrad doses. B. subtilis and B. pumilus which were artificial contaminants of ointment vehicles could not be detected after irradiation with 2.5 Mrad doses. The quantitative determinations of two ingredients (gentamicin and bufexamac) in ointments did not show changes between before and after irradiation. For the ointment vehicles no appearance changes have been observed, except slight discoloration. A change in hardness was observed after irradiation

  19. PEMBUATAN DAN UJI AKTIVITAS SEDIAAN UNGUENTA SCARLESS WOUND DENGAN EKSTRAK BINAHONG DAN ZAT AKTIF ASPIRIN

    Directory of Open Access Journals (Sweden)

    Maria Faustina Sari

    2015-11-01

    Full Text Available Wound is a defect of skin caused by physical or thermal damage. The inflammatory phase in the wound healing usually causes scars. Aspirin is a nonsteroidal anti-inflammatory drug (NSAID that has the ability to inhibit the activity of cyclooxygenase (COX leading to reduced prostaglandin amount. Binahong (Anredera cordifolia is one of the plants that is used as a wound healer. Binahong contains ascorbic acid which has an important role in collagen formation phase. In this study, binahong leaf extract ointment will be combined with aspirin to produce scarless wound ointment. The method used is a purely experimental method. The test method used is histopathology tests then processed by the method of calculating the area of collagen. The data are analyzed using T-test. The addition of aspirin in the preparation of wound healing ointment can’t reduce scar formation allegedly with an incision method of white mice (Mus musculus Swiss Webster. Statistically, the results showed that binahong ointment (UB produces the least scar than ointment base (B, followed binahong-aspirin ointment (UBA, and aspirin ointment (UA.

  20. The Healing Effect of Sesame Oil, Camphor and Honey on Second Degree Burn Wounds in Rat.

    Science.gov (United States)

    Vaghardoost, Reza; Mousavi Majd, Seyed GholamReza; Tebyanian, Hamid; Babavalian, Hamid; Malaei, Leila; Niazi, Mitra; Javdani, Ali

    2018-01-01

    Many studies were carried out to improve sophisticated dressings to accelerate healing processes and reduce the microbial burden in burn wounds. This study evaluated the healing effect of herbal ointment containing extract of sesame oil, camphor and honey on second degree burn wounds in rats in comparison with daily dressing oil vaseline. Forty rats were randomly assigned to two equal groups. A deep second degree burn was formed on the back of each rat with using a standard burning technique. The burns were dressed daily with herbal ointment containing extract of sesame oil, camphor and honey in group 1, dressing oil vaseline in group 2. The response to treatment was evaluated by digital photography during the treatment on 0, 7, 14, 21, 28 days. Histological scoring was undertaken for scar tissue samples on 0, 7, 14, 21, 28 days. Considerable epithelization in the herbal ointment group vs. the control group over the study period was noted. Neovascularization was significantly higher in herbal ointment treated rats as well. In terms of difference of wound surface area, maximal healing was noticed in herbal ointment extract of sesame oil, camphor and honey group and the minimal repair in the control group. The greatest rate of healing was in the herbal ointment group containing sesame oil, camphor and honey, so the herbal ointment as a suitable substitute for dressing and healing of burn wound injuries is recommended.

  1. Uji Efektivitas Penyembuhan Luka Akut Stadium II Terbuka Kombinasi Fase Air-Minyak Ekstrak Ikan Gabus (Channa striata Dalam Sediaan Salep Pada Tikus Jantan Galur Wistar

    Directory of Open Access Journals (Sweden)

    Mohamad Andrie

    2017-08-01

    Full Text Available The snakehead (Channa striata extract contains albumin (in its water phase and omega-3 and omega-6 (in its oil phase which have been proven to be effective in wound healing process. This research was aimed to determine wound healing effect of snakehead extract-containing ointment on 6 groups of male Wistar rats. The rat’s skin was wounded to produce acute stage II opened wound, the ointment was applied for sixteen days, and wound healing process was observed. The width of the wound was measured by using Macbiophotonic Image J program. The AUC results of each groups from smallest to largest were normal group (702.84% x day, negative group (749.56% x day, positive group (765.146% x day, water phase-containing ointment 10% group (795.146% x day, oil phase-containing ointment 10% (837.282% x day, and water-oil-phase combination ointment 10% (874.901% x day. The data were analyzed using One-Way ANOVA and Post-Hoc LSD test. The result of this research showed significant differences (p<0.05 between groups of water-oil phase combination of snakehead extract ointment with a negative control group. This result showed that ointment containing water-oil phase combination of snakehead extract had wound healing effect on acute stage II opened wound.

  2. Anti-inflammatory potency testing of topical corticosteroids and calcineurin inhibitors in human volunteers sensitized to diphenylcyclopropenone

    DEFF Research Database (Denmark)

    Mose, Kristian F; Andersen, Flemming; Røpke, Mads A

    2018-01-01

    by visual scoring and measurements of the oedema thickness with ultrasound. RESULTS: When applied both before and after the DPCP challenge, significant anti-inflammatory effects were seen in descending order for tacrolimus 0.1% ointment, clobetasol propionate ointment, betamethasone valerate ointment...... in which the inflammation of experimentally-induced allergic patch test reactions is quantified by objective measurement allows an analysis of the anti-inflammatory potency of not only topical corticosteroids, but also of drugs that have no effect on vasoconstriction. The method allowed comparison...

  3. Treatment of proctalgia fugax with topical nitroglycerin: report of a case.

    Science.gov (United States)

    Lowenstein, B; Cataldo, P A

    1998-05-01

    We report a single case of proctalgia fugax that responded to 0.3 percent nitroglycerin ointment. Case report. A single case of proctalgia fugax responded to topical application of 0.3 percent nitro glycerin ointment with no significant side effects. Nitroglycerin ointment is a newly described treatment for several painful anal conditions. We describe a single case of levator spasm or proctalgia fugax responding to topical application of nitroglycerin. This is only a single case report, and conclusive evidence awaits completion of a controlled clinical trial.

  4. Diaper Rash

    Science.gov (United States)

    ... if it’s wet. Babies often urinate right after falling asleep.) You can apply diaper rash ointment or ... him/her from getting diaper rash? Should I leave my baby’s diaper off while he/she is ...

  5. Vaginal itching and discharge - child

    Science.gov (United States)

    Pruritus vulvae; Itching - vaginal area; Vulvar itching; Yeast infection - child ... Common causes of vaginal itching and discharge in young girls include: Chemicals such as perfumes and dyes in detergents, fabric softeners, creams, ointments, ...

  6. Wound healing activity of Sida cordifolia Linn. in rats.

    Science.gov (United States)

    Pawar, Rajesh S; Chaurasiya, Pradeep K; Rajak, Harish; Singour, Pradeep K; Toppo, Fedelic Ashish; Jain, Ankit

    2013-01-01

    The present study provides a scientific evaluation for the wound healing potential of ethanolic (EtOH) extract of Sida cordifolia Linn. (SCL) plant. Excision, incision and burn wounds were inflicted upon three groups of six rats each. Group I was assigned as control (ointment base). Group II was treated with 10% EtOH extract ointment. Group III was treated with standard silver sulfadiazine (0.01%) cream. The parameters observed were percentage of wound contraction, epithelialization period, hydroxyproline content, tensile strength including histopathological studies. It was noted that the effect produced by the ethanolic extract of SCL ointment showed significant (P < 0.01) healing in all wound models when compared with the control group. All parameters such as wound contraction, epithelialization period, hydroxyproline content, tensile strength and histopathological studies showed significant (P < 0.01) changes when compared with the control. The ethanolic extract ointment of SCL effectively stimulates wound contraction; increases tensile strength of excision, incision and burn wounds.

  7. Comparison of pressure ulcer treatments in long-term care facilities: clinical outcomes and impact on cost.

    Science.gov (United States)

    Narayanan, Siva; Van Vleet, John; Strunk, Billy; Ross, Robert N; Gray, Mikel

    2005-01-01

    This study compared clinical outcomes and nursing labor costs associated with (a) balsam Peru, hydrogenated castor oil, and trypsin (BCT) ointment; (b) BCT + Other; and (c) Other treatments in 2014 wound episodes occurring in 861 patients (mean 2.34 wounds/patient). Treatment with BCT ointment or BCT + Other was associated with a higher healing rate (P ulcer treated with BCT ointment progressed, compared with 13.8% treated with BCT + Other and 13.4% treated with Other. The reported mean duration of treatment and time to heal were shorter for ulcers treated with BCT ointment, but differences did not reach significance, possibly because of the variability in reported treatment times. Mean daily nursing labor costs were lower for treatment with BCT than Other ($50.8 vs $61.7, P ulcers with BCT may be associated with shorter treatment time and time to heal and a potential reduction in treatment-related nursing labor costs.

  8. A Double-Blind, Randomized, Controlled Trial of Topical Polysporin Triple Compound Versus Topical Mupirocin for the Eradication of Colonization with Methicillin-Resistant Staphylococcus aureus in a Complex Continuing Care Population

    Directory of Open Access Journals (Sweden)

    S O’Grady

    2009-01-01

    Full Text Available BACKGROUND: Intranasal mupirocin or Polysporin Triple (PT ointment (polymyxin B, bacitracin, gramicidin, in combination with chlorhexidine body washes, have been used for eradicating methicillin-resistant Staphylococcus aureus (MRSA, but no comparative studies have been done.

  9. Mbah et al. Journal of Phytomedicines and Therapeutics 2015; 1(1 ...

    African Journals Online (AJOL)

    Christy

    ointment was prepared by the fusion method using British Pharmacopoeia (BP) ... action, minimization of side effects, avoidance of fluctuations in therapeutic ..... It is thought that transfersomes are capable of permeating through the layers of ...

  10. Vaginal itching and discharge - Adult and adolescent

    Science.gov (United States)

    ... 003158.htm Vaginal itching and discharge - adult and adolescent To use the sharing features on this page, ... fabric softeners, feminine sprays, ointments, creams, douches, and contraceptive foams or jellies or creams. This may irritate ...

  11. Epistaxis in children: approach and management

    African Journals Online (AJOL)

    Chantel

    of epistaxis by the age of 5 years. In the age group 6 -. 10 years the incidence increases to. 56%. Although .... Digital (nose picking). Foreign body/ rhinolith .... Ointment. Advice. Refer to haematologist. Manage accordingly/. Refer to ENT surgeon.

  12. STABILITY-INDICATING RP-HPLC METHOD FOR SIMULTANEOUS ...

    African Journals Online (AJOL)

    B. S. Chandravanshi

    pharmacopoeia, a careful and thorough literature review also showed absence of any reversed phase LC .... cetostearyl alcohol, petroleum jelly) of the ointment and human serum. Synthetic ... acid/base hydrolysis and oxidation. Acid-stress ...

  13. Ocular Injuries

    African Journals Online (AJOL)

    GB

    2015-04-02

    Apr 2, 2015 ... KEYWORDS: Bangers, eye injuries, holidays, Nigeria ... antibiotic and cycloplegic eye drops, antibiotic ointment at night and .... Adeoti C. O, Bello T. O., Ashaye A. O. Blinding ... Can fireworks-related injuries to children during ...

  14. Sports cream overdose

    Science.gov (United States)

    Sports creams are creams or ointments used to treat aches and pains. Sports cream overdose can occur if someone uses this ... Two ingredients in sports creams that can be poisonous are: Menthol Methyl salicylate

  15. Efficacy of single application of topical doxycycline hyclate and triamcinolone acetonide in denture adhesive in the management of recurrent aphthous stomatitis: A comparative study

    Directory of Open Access Journals (Sweden)

    Rakhi Chandak

    2017-01-01

    Conclusion: Healing of the ulcer was significantly faster with doxycycline treatment compared to triamcinolone ointment with no adverse effects. Doxycycline is proved to be one of the modalities for the treatment of aphthous ulcer.

  16. ORIGNAL ARTICLE

    African Journals Online (AJOL)

    negerog

    Drug Research, Ethiopian Health and Nutrition Research Institute on Augest to October, 2007. ... CONCLUSION: Our results of topical formulation in hydrophiic ointment or macrogol blend base support the ..... In addition to their hydrophilic.

  17. COMMON INFECTIONS OF THE EAR

    African Journals Online (AJOL)

    Enrique

    tion of the skin covering the tympanic membrane and deep exter- nal canal, and the production of ... of combination steroid/antifungal/antibiotic ointment (e.g.. Kenacomb) with a cotton bud ..... protection to the delicate middle ear structures.

  18. Acyclovir Topical

    Science.gov (United States)

    ... ointment is used to treat first outbreaks of genital herpes (a herpes virus infection that causes sores to ... body. Acyclovir does not cure cold sores or genital herpes, does not prevent outbreaks of these conditions, and ...

  19. Eczema (Atopic Dermatitis)Treatment

    Science.gov (United States)

    ... Lubricate or moisturize the skin two to three times a day using ointments such as petroleum jelly. Moisturizers should be ... Freeman Peter Hubbard Sara Jones Tony Lee Lara R. ... Kinyoun Lecture Series 2016 Kinyoun Lecture 2015 Kinyoun Lecture 2014 Kinyoun ...

  20. [Having trouble with pressure ulcers care?].

    Science.gov (United States)

    Mizuno, Masako; Noda, Yasuhiro; Nohara, Yoko; Fujii, Keiko; Sato, Noriko; Renda, Akiyoshi; Yuasa, Takashi; Muramatsu, Shuichi; Furuta, Katsunori

    2004-12-01

    Since 1997, we, the community pharmacists, have established this society, Aichi Prefecture Society for the Study of Pressure Ulcers Care, in order to furnish drug information about pressure ulcers care. Moist atmosphere is required for the healing of pressure ulcers. The moist environment that could be regulated depends on the physicochemical property of ointment bases. Therefore, ointment should reasonably be chosen to adjust the moisture. Since 2000, we have been committed to providing pharmacists, who work on home care, with a booklet to instruct how to choose ointments for pressure ulcers treatment. In 2002, when the Aichi pharmaceutical association held a training conference held at various hospitals using the booklet as a teaching material, hospital pharmacists cooperated by making a field study trip to observe pressure ulcers treatments. Nowadays researchers at pharmaceutical colleges have also cooperated in studying the efficacy and economical effect of the method of blending different ointments to improve the healing process of pressure ulcers.

  1. Zinc oxide overdose

    Science.gov (United States)

    Zinc oxide is an ingredient in many products. Some of these are certain creams and ointments used ... prevent or treat minor skin burns and irritation. Zinc oxide overdose occurs when someone eats one of ...

  2. Non-steroidal topical immunomodulators provide skin-selective, self-limiting treatment in atopic dermatitis

    NARCIS (Netherlands)

    Bos, Jan D.

    2003-01-01

    Topical corticosteroids are the mainstay of treatment for atopic dermatitis; however, their clinical utility is limited by potential side effects. Recently, the steroid-free topical immunomodulators; tacrolimus ointment and pimecrolimus cream have become available. These agents provide effective

  3. Treatment with silver nitrate versus topical steroid treatment for umbilical granuloma: A non-inferiority randomized control trial.

    Directory of Open Access Journals (Sweden)

    Chikako Ogawa

    Full Text Available The aim of this prospective multicenter randomized controlled trial was to compare the efficacy of silver nitrate cauterization against that of topical steroid ointment in the treatment of neonatal umbilical granuloma.An open-label, non-inferiority randomized controlled trial was conducted from January 2013 to January 2016. The primary endpoint for the silver nitrate cauterization and topical steroid ointment groups was the healing rate after 2 weeks of treatment, applying a non-inferiority margin of 10%. The healing rate was evaluated until completion of 3 weeks of treatment.Participants comprised 207 neonates with newly diagnosed umbilical granuloma, randomized to receive silver nitrate cauterization (n = 104 or topical steroid ointment (n = 103. Healing rates after 2 weeks of treatment were 87.5% (91/104 in the silver nitrate cauterization and 82% (82/100 in the topical steroid ointment group group. The difference between groups was -5.5% (95% confidence interval, -19.1%, 8.4%, indicating that the non-inferiority criterion was not met. After 3 weeks of treatment, the healing rate with topical steroid ointment treatment was almost identical to that of silver nitrate cauterization (94/104 [90.4%] vs. 91/100 [91.0%]; 0.6% [-13.2 to 14.3]. No major complications occurred in either group.This study did not establish non-inferiority of topical steroid ointment treatment relative to silver nitrate cauterization, presumably due to lower healing rates than expected leading to an underpowered trial. However, considering that silver nitrate cauterization carries a distinct risk of chemical burns and that the overall efficacy of topical steroid ointment treatment is similar to that of silver nitrate cauterization, topical steroid ointment might be considered as a good alternative in the treatment of neonatal umbilical granuloma due to its safety and simplicity. To clarify non-inferiority, a larger study is needed.

  4. The Comparison of Four Different Methods of Perioperative Eye Protection under General Anesthesia in Prone Position

    OpenAIRE

    Özlem Kocatürk; Tolga Kocatürk; Nil Kaan; Volkan Dayanır

    2012-01-01

    Aim: The purpose of this study was to compare and assess the efficacy of hypoallergen adhesive tape, antibiotic ointment, artificial tear liquid gel and ocular lubricant pomade for perioperative protection of eyes under general anesthesia in prone position. Material and Method: One hundred and eighty four patients (368 eyes) undergoing general anesthesia for >90 min for spinal procedures were divided randomly into four groups. Hypoallergen adhesive tape, antibiotic ointment, artificial tea...

  5. A Comparative Evaluation of Efficacy of Tacrolimus and Triamcinolone Acetonide in the Management of Symptomatic Oral Lichen Planus

    Directory of Open Access Journals (Sweden)

    Y M Swarna

    2011-01-01

    Interpretation and conclusion Topical tacrolimus 0.03% ointment induced better initial therapeutic response than triamcinolone acetonide 0.1 % ointment. However, relapses occurred in two subjects in group ′A′ and three subjects in group ′B′ after the cessation of the respective treatments. Nevertheless, at present topical tacrolimus may be a valuable addition to the already existing therapeutic modalities for treating subjects with OLP.

  6. Wound Healing Properties of Selected Plants Used in Ethnoveterinary Medicine

    Directory of Open Access Journals (Sweden)

    Amos Marume

    2017-09-01

    Full Text Available Plants have arrays of phytoconstituents that have wide ranging biological effects like antioxidant, anti-inflammatory and antimicrobial properties key in wound management. In vivo wound healing properties of ointments made of crude methanolic extracts (10% extract w/w in white soft paraffin of three plant species, Cissus quadrangularis L. (whole aerial plant parts, Adenium multiflorum Klotzsch (whole aerial plant parts and Erythrina abyssinica Lam. Ex DC. (leaves and bark used in ethnoveterinary medicine were evaluated on BALB/c female mice based on wound area changes, regular observations, healing skin's percentage crude protein content and histological examinations. White soft paraffin and 3% oxytetracycline ointment were used as negative and positive controls, respectively. Wound area changes over a 15 day period for mice treated with C. quadrangularis and A. multiflorum extract ointments were comparable to those of the positive control (oxytetracycline ointment. Wounds managed with the same extract ointments exhibited high crude protein contents, similar to what was observed on animals treated with the positive control. Histological evaluations revealed that C. quadrangularis had superior wound healing properties with the wound area completely returning to normal skin structure by day 15 of the experiment. E. abyssinica leaf and bark extract ointments exhibited lower wound healing properties though the leaf extract exhibited some modest healing properties.

  7. Antimicrobial activity of different filling pastes for deciduous tooth treatment

    Directory of Open Access Journals (Sweden)

    Bruna Feltrin ANTONIAZZI

    2015-01-01

    Full Text Available Guedes-Pinto paste is the filling material most employed in Brazil for endodontic treatment of deciduous teeth; however, the Rifocort® ointment has been removed. Thus, the aim of this study was to investigate the antimicrobial potential of filling pastes, by proposing three new pharmacological associations to replace Rifocort® ointment with drugs of already established antimicrobial power: Nebacetin® ointment, 2% Chlorhexidine Gluconate gel, and Maxitrol® ointment. A paste composed of Iodoform, Rifocort® ointment and Camphorated Paramonochlorophenol (CPC was employed as the gold standard (G1. The other associations were: Iodoform, Nebacetin® ointment and CPC (G2; Iodoform, 2% Chlorhexidine Digluconate gel and CPC (G3; Iodoform, Maxitrol® ointment and CPC (G4. The associations were tested for Staphylococcus aureus (S. aureus, Streptococcus mutans (S. mutans, Streptococcus oralis (S. oralis, Enterococcus faecalis (E. faecalis, Escherichia coli (E. coli, and Bacillus subtilis (B. subtilis, using the methods of dilution on solid medium – orifice agar – and broth dilution. The results were tested using statistical analysis ANOVA and Kruskal-Wallis. They showed that all the pastes had a bacteriostatic effect on all the microorganisms, without any statistically significant difference, compared with G1. S. aureus was statistically significant (multiple comparison test of Tukey, insofar as G2 and G3 presented the worst and the best performance, respectively. All associations were bactericidal for E. coli, S. aureus, S. mutans and S. oralis. Only G3 and G4 were bactericidal for E. faecalis, whereas no product was bactericidal for B. subtilis. Thus, the tested pastes have antimicrobial potential and have proved acceptable for endodontic treatment of primary teeth.

  8. Clinical trial: marine lipid suppositories as laxatives.

    Science.gov (United States)

    Ormarsson, Orri Thor; Geirsson, Thormodur; Bjornsson, Einar Stefan; Jonsson, Tomas; Moller, Pall; Loftsson, Thorsteinn; Stefansson, Einar

    2012-09-01

    Cod-liver oil and other marine products containing polyunsaturated fatty acids have anti-inflammatory, anti-bacterial and anti-viral effects and may be useful in the treatment of various inflammatory and infectious diseases. We developed suppositories and ointment with 30% free fatty acid (FFA) extract from omega-3 fish oil. Our purpose was to evaluate the safety of marine lipid suppositories and ointment in healthy volunteers and to explore the laxative effect of the suppositories. Thirty healthy volunteers were randomized either to a study group administrating 30% FFA suppositories and applying 30% FFA ointment to the perianal region twice per day for two weeks, or to a control group using placebo suppositories and ointment in a double blinded manner. No serious toxic effects or irritation were observed. In the study group 93% felt the urge to defecate after administration of the suppositories as compared to 37% in the control group (P = 0.001). Subsequently 90% in the study group defecated, compared to 33% in the control group (P = 0.001). The marine lipid suppositories and ointment were well tolerated with no significant toxic side effects observed during the study period. The suppositories have a distinct laxative effect and we aim to explore this effect in further clinical trials.

  9. Calcipotriol versus coal tar: a prospective randomized study in stable plaque psoriasis

    Energy Technology Data Exchange (ETDEWEB)

    Sharma, V.; Kaur, I.; Kumar, B. [Postgraduate Institute of Medicinal Education & Research, Chandigarh (India)

    2003-10-01

    Topical therapies are the first line of treatment for patients with stable plaque psoriasis (SPP) affecting a limited body surface area. Very few trials comparing newer agents, such as 0.005% topical calcipotriol, with conventional modes of therapy, such as coal tar ointment, have been reported. A prospective, right-left randomized, investigator-blinded study with a 12-week treatment period and an 8-week follow-up period was performed. It was found that 0.005% calcipotriol ointment produced a faster initial response and had better cosmetic acceptability in patients, although after a long period of treatment, i.e. 12 weeks, 5% coal tar ointment had comparable efficacy. There was no statistically significant difference in the relapse rates between the two modalities.

  10. Recent Advances in the Pharmacotherapy of Chronic Anal Fissure: An Update

    Directory of Open Access Journals (Sweden)

    Bikash Medhi

    2008-07-01

    Full Text Available Surgical sphincterotomy reduces anal tone and sphincter spasm and promotes ulcer healing. Because the surgery is associated with the side effect of faecal incontinence, pharmacological agents to treat chronic anal fissure have been explored recently. Glyceryl trinitrate (GTN ointment (0.2% has an efficacy of up to 68% in healing chronic anal fissure, but it is associated with headache as the major and most common side effect. Though botulinum toxin injected into the anal sphincter healed over 80% of chronic anal fis-sures, it is more invasive and expensive than GTN therapy. Diltiazem ointment achieved healing of chronic anal fissure comparable to 0.2% GTN ointment but was associated with fewer side effects. Other drugs that have been tried are lidocaine, the alpha-adrenergic antagonist indoramin, and the potassium channel opener minoxidil.

  11. Transdermal opioid patches for pain treatment in ancient Greece

    DEFF Research Database (Denmark)

    Harrison, Adrian Paul; Hansen, Steen Honore'; Bartels, Else M.

    2012-01-01

    that OVDO can be useful for treating extreme pain and swellings, forming one of the best eye salves. Olympic Victor's Dark Ointment, an opium-based treatment, forms a "patch" when applied externally as an ointment, because it quickly dries to cover a localized region but still retains its elastic properties......Pain treatment in ancient Greece, and through the middle ages in Europe, was to a great extent based on the expertise of the Greek physician Galen (c. 129-200 A.D.). Galen makes particular reference to "Olympic Victor's Dark Ointment" (OVDO), which is listed with a number of collyria. Galen states...... abilities in terms of drug delivery, which could be transferred to modern medicine. Indeed, this may lead to a better choice of morphine use and controlled management in individual patient cases, taking both pain relief and anti-inflammatory aspects into account....

  12. Intranasal topical estrogen in the management of epistaxis in hereditary hemorrhagic telangiectasia.

    Science.gov (United States)

    Minami, Kazuhiko; Haji, Tomoyuki

    2016-01-01

    Application of topical estriol ointment is an effective treatment for hereditary hemorrhagic telangiectasia (HHT) epistaxis. HHT is an autosomal-dominant disease characterized by epistaxis in more than 96% of patients. Management of this major symptom, epistaxis, has not been standardized. This study reports experience with topical application of estriol in patients with HHT. Five patients with a confirmed diagnosis of HHT who first visited the hospital between 2012 and 2013 received 0.1% estriol ointment and were guided to apply the ointment twice daily to the anterior part of both nasal cavities. Severity of epistaxis was valued using epistaxis severity score (ESS) before and 3 months after initiating therapy. Five patients (three males, two females) received treatment. After the initiation of treatment, intensity and frequency of epistaxis became moderate in all patients. ESS decreased significantly from pre- to post-treatment (p = 0.043). No adverse events were recorded during follow-up.

  13. Effect of Mixing Time and Storage Condition on Characterization of Heparinoid Admixtures with Corticosteroids.

    Science.gov (United States)

    Sugiyama, Ikumi; Takahashi, Namiki; Sadzuka, Yasuyuki

    2016-01-01

    In dermatologic therapy, several external preparations formulated as ointments or creams are prescribed. And they are often admixture to improve patient compliance. In this study, we prepared admixtures of moisturizer with steroids and examined their usability and the amount of principal agent in formulations, particularly focusing on the moisturizer content. Four heparinoid semisolid formulations were selected: Hirudoid ® soft ointment 0.3% (Formulation A) and 3 generic agents [(Besoften ® oil-based cream 0.3% (Formulation B), Kuradoido ® ointment 0.3% (Formulation C), and Hepadaerm ointment 0.3% (Formulation D)], and Antebate ® ointment 0.05% (Formulation E) were used as steroids. Formulation A and B are water-in-oil emulsions, and Formulation C and D are oil-in-water emulsions. Admixtures looked like to be mixed uniformly by visual observation. In the examination of heparinoid amount, admixture A+E and B+E were mixed uniformly. On the other hand, admixture C+E was remarkable un-uniformly. It was speculated that the emulsification of formulation C was broken. The phenomenon was supported by the result of malleability. After 8 weeks storage, the heparinoid ratio in each formulation could be expressed as follows: Admixture B≥Admixture A>Admixture C=Admixture D. A suitable storage temperature was 4°C. The results of physicochemical data analysis reveal the formulations composed of water-in-oil cream, i.e., Formulation A and Formulation B, to be the optimal choices for mixing with steroid ointments. Mixing time and storage conditions may be optimized to solve pharmaceutical problems. Moreover, understanding the emulsion type and character of semisolid formulations can expand the range of formulation options.

  14. TWO TOPICAL CALCINEURIN INHIBITORS FOR THE TREATMENT OF ATOPIC DERMATITIS IN PEDIATRIC PATIENTS: A META-ANALYSIS OF RANDOMIZED CLINICAL TRIALS (ARTICLE IN ENGLISH

    Directory of Open Access Journals (Sweden)

    S.L. Chen

    2011-01-01

    Full Text Available Two new topical immunomodulators, pimecrolimus cream and tacrolimus ointment for atopic dermatitis (AD in pediatric patients, have provided alternatives to topical corticosteroids without the associated adverse events. Objective: To evaluate the efficacy and safety of tacrolimus ointment and pimecrolimus cream for the treatment of AD in pediatric patients. MEDLINE, Embase, the CNKI and Cochrane Library databases were searched up to December 2008. Additional data sources were manual searches of abstract proceedings and personal contact with investigators and pharmaceutical companies. Two investigators assessed the quality of trials with unified tables independently. Disagreements on validity assessment were resolved through discussion or consultation with the third author. Quality analysis of methodology was evaluated according to the Jadad scale, including randomization, blinding and patients’ discontinuation. Twenty trials involving 6288 infants and children with AD met the inclusion criteria. More patients using tacrolimus had a good response than those in control groups including vehicle, 1% hydrocortisone acetate and 1% pimecrolimus, the corresponding OR were (4.56; 95%CI: 2.80 to 7.44, (3.92; 95% CI: 2.96 to 5.20 and (1.58; 95% CI: 1.18 to 2.12. The effect difference between 0.03% tacrolimus and 0.1% tacrolimus ointments was not statistically significant (OR = 0.90; 95% CI: 0.55 to 1.48. The incidence of adverse events of tacrolimus ointment or pimecrolimus cream was similar to the vehicle. The major adverse events were burning and pruritus. Both tacrolimus ointment and pimecrolimus cream are safe and effective in the treatment of AD in pediatric patients. Tacrolimus ointments were superior to pimecrolimus cream.

  15. TWO TOPICAL CALCINEURIN INHIBITORS FOR THE TREATMENT OF ATOPIC DERMATITIS IN PEDIATRIC PATIENTS: A META-ANALYSIS OF RANDOMIZED CLINICAL TRIALS (VARIANT OF THE ARTICLE IN RUSSIAN

    Directory of Open Access Journals (Sweden)

    S.L. Chen

    2011-01-01

    Full Text Available Two new topical immunomodulators, pimecrolimus cream and tacrolimus ointment for atopic dermatitis (AD in pediatric patients, have provided alternatives to topical corticosteroids without the associated adverse events. Objective: To evaluate the efficacy and safety of tacrolimus ointment and pimecrolimus cream for the treatment of AD in pediatric patients. MEDLINE, Embase, the CNKI and Cochrane Library databases were searched up to December 2008. Additional data sources were manual searches of abstract proceedings and personal contact with investigators and pharmaceutical companies. Two investigators assessed the quality of trials with unified tables independently. Disagreements on validity assessment were resolved through discussion or consultation with the third author. Quality analysis of methodology was evaluated according to the Jadad scale, including randomization, blinding and patients’ discontinuation. Twenty trials involving 6288 infants and children with AD met the inclusion criteria. More patients using tacrolimus had a good response than those in control groups including vehicle, 1% hydrocortisone acetate and 1% pimecrolimus, the corresponding OR were (4.56; 95%CI: 2.80 to 7.44, (3.92; 95% CI: 2.96 to 5.20 and (1.58; 95% CI: 1.18 to 2.12. The effect difference between 0.03% tacrolimus and 0.1% tacrolimus ointments was not statistically significant (OR = 0.90; 95% CI: 0.55 to 1.48. The incidence of adverse events of tacrolimus ointment or pimecrolimus cream was similar to the vehicle. The major adverse events were burning and pruritus. Both tacrolimus ointment and pimecrolimus cream are safe and effective in the treatment of AD in pediatric patients. Tacrolimus ointments were superior to pimecrolimus cream.Key words: atopic dermatitis, children, meta-analysis, pimecrolimus, tacrolimus.

  16. In vivo Antibacterial and Wound Healing Activities of Roman Chamomile (Chamaemelum nobile).

    Science.gov (United States)

    Kazemian, Hossein; Ghafourian, Sobhan; Sadeghifard, Nourkhoda; Houshmandfar, Reza; Badakhsh, Behzad; Taji, Asieh; Shavalipour, Aref; Mohebi, Reza; Ebrahim-Saraie, Hadi Sedigh; Houri, Hamidreza; Heidari, Hamid

    2018-01-01

    Today considerable number of drugs are produced from plants. Several plants with antibacterial and healing applications are used in medicine such as Roman chamomile (Chamaemelum nobile L.). Wound infection is one of the most prevalent infections among infectious diseases around the world. Due to appearance of drug resistance, researchers are now paying attention to medicinal plants. Therefore, this study was designed to investigate the antimicrobial and wound healing properties of C. nobile against Pseudomonas aeruginosa using in vivo conditions. Ethanolic extract of C. nobile was provided using standard method. The 5% C. nobile ointment was prepared by dissolving lyophilized extract in eucerin. Forty five male rats were obtained from Ilam university. After anesthetization and wound creation, wounds were infected by P. aeruginosa. The rats were divided into three groups, group I was treated with C. nobile ointment, group II was treated with tetracycline ointment and the third group was treated with base gel as control group. Antibacterial and wound healing activities of C. nobile ointment were more than tetracycline ointment significantly. Our results indicated that extract of C. nobile had effective antibacterial activity and accelerated the progression of wound healing. Our study indicated that antibacterial and wound healing activities of C. nobile ointment were notable. C. nobile therapy in combination with antibiotics can also be useful because medicinal plants contents operate in synergy with antibiotics. These results revealed the value of plant extracts to control antibiotic resistant bacteria in wound infections. Copyright© Bentham Science Publishers; For any queries, please email at epub@benthamscience.org.

  17. Healing potential of Iranian traditional medicinal plants on burn wounds in alloxan-induced diabetic rats

    Directory of Open Access Journals (Sweden)

    A Ghasemi Pirbalouti

    2011-10-01

    Full Text Available Malva sylvestris, Punica granatum, Amygdalus communis, Arnebia euchroma and Scrophularia deserti are important medicinal plants in Iranian traditional medicine (Unani whose have been used as remedy against edema, burn, and wound and for their carminative, antimicrobial and anti-inflammatory activities. The ethanol extracts of M. sylvestris and P. granatum flowers, A. communis leaves, A. euchroma roots and S. deserti stems were used to evaluate the burn healing activity in alloxan-induced diabetic rats. Burns were induced in Wistar rats divided into nine groups as following; Group-I: normal rats were treated with simple ointment base (control, Group-II: diabetic rats were treated with simple ointment base (control, Groups-III and -VII: diabetic rats were treated with simple ointment base containing of extracts (diabetic animals, Groups VIII: diabetic rats were treated with simple ointment base containing of mixed extracts, Group-IX: diabetic rats received the standard drug (Silver Sulfadiazine. The efficacy of treatments was evaluated based on wound area, epithelialization time and histopathological characteristics. Wound contraction showed that there is high significant difference between the different groups (p<0.001. At the 18th day, A. euchroma, S. deserti, A. communis and mixed extract ointment treated groups healed 80-90%. At the 9th and 18th days the experiment, the best results were obtained with A. communis and standard drug, when compared to the other groups as well as to the controls. It may be concluded that almond leaves (sweet and bitter formulated in the simple ointment base is effective in the treatment of burns and thus supports its traditional use.

  18. Reparation and Immunomodulating Properties of Bacillus sp. Metabolites from Permafrost.

    Science.gov (United States)

    Kalenova, L F; Melnikov, V P; Besedin, I M; Bazhin, A S; Gabdulin, M A; Kolyvanova, S S

    2017-09-01

    An ointment containing metabolites of Bacillus sp. microorganisms isolated from permafrost samples was applied onto the skin wound of BALB/c mice. Metabolites isolated during culturing of Bacillus sp. at 37°C produced a potent therapeutic effect and promoted wound epithelialization by 30% in comparison with the control (ointment base) and by 20% in comparison with Solcoseryl. Treatment with Bacillus sp. metabolites stimulated predominantly humoral immunity, reduced the time of wound contraction and the volume of scar tissue, and promoted complete hair recovery. These metabolites can be considered as modulators of the wound process with predominance of regeneration mechanisms.

  19. Topical therapy of recurrent herpes - acyclovir versus tromantidine

    Directory of Open Access Journals (Sweden)

    Kumar Bhushan

    1991-01-01

    Full Text Available Fifty men with recurrent genital herpes were treated with either acyclovir 5% cream or tromantidine 1 % ointment applied topically. Acyclovir cream was applied 5 times and tromantidine cream 4 times daily for 5 days. At least one pre-treatment episode was observed by one of the authors. Self assessment charts were provided to the patients to record prodromal symptoms and healing time. For comparison at least 3 post treatment episodes were observed and com-pared with mean healing time of 3 pre-treatment episodes. Both acyclovir cream and tromantidine ointment significantly reduced the duration of prodrome, hastened healing and so reduced mean healing time.

  20. Download this PDF file

    African Journals Online (AJOL)

    acer

    ... also contain other substances of interest, such as different xanthone derivatives. .... Future studies may examine if this activity is also redox-related or due to an ... ethanol, may be an option to generate more reliable ointments, tinctures or ...

  1. Author Details

    African Journals Online (AJOL)

    The release mechanism of insulin from soft gelatin capsule preparation. Abstract · Vol 4, No 2 (2007) - Articles Use of trona as a permeation enhancer for ointments prepared with beeswax extracted from native honeycombs. Abstract · Vol 7, No 3 (2010) - Articles Effect of colloidal silver concentrate on the antibacterial activity ...

  2. Research within the coordinated programme on practices for the radiation sterilization of medical supplies in countries of Asia and the Pacific Region

    International Nuclear Information System (INIS)

    Hilmy, N.

    1982-01-01

    The results are presented of a four year coordinated research programme related to: effects of gamma radiation on chloramphenicol and hydrocortisone acetate mixture eye ointment, methodology of biological dosimetry, radiation sterilization dose setting using fraction positive and most resistant microbes, effects of gamma radiation on neomycin sulphate and procaine penicillin G in solid state, and calibration of panoramic batch irradiation using Ceric dosemeter

  3. A successful treatment of a Kenyan case of unresponsive cutaneous ...

    African Journals Online (AJOL)

    A nine year aged male presented with facial lesions and the problem of responding to conventional treatment of leishmaniasis. Multiple injections of antimony and several topical ointments had been administered in hospital but fresh lesions erupted with potential to disfigure. Smears examined from nodular lesions ...

  4. The risks of external oculotoxicity in the usage of hydroquinone ...

    African Journals Online (AJOL)

    Among the dark skinned, it is described as a skin lightening substance when added to creams, soaps, lotions, gels and ointments. ... In addition, 25% became exposed to hydroquinone-containing products through personal knowledge while (65%) were through encouragement by friends and relations and 3.0% through the ...

  5. Evaluating the ethyl-acetate fraction of crude methanol leaf extract of ...

    African Journals Online (AJOL)

    Ointment formulations of the ethyl acetate fraction of the crude methanol leaf extract of Ocimum gratissimum was in this study evaluated for wound healing activities in rat using the excision wound model. The air-dried and pulversied leaves were extracted with methanol in a Soxhlet extraction apparatus to obtain the ...

  6. Original Research Original Research

    African Journals Online (AJOL)

    RAGHAVENDRA

    of either better or novel drugs in pharmaceutical industrie ... been employed in folk medicine for wound care. Some these plants ... and cellular events leading to the growth and regenerat ... e growth and regeneration ... The test bacteria were S. aureus, E. coli, P. ..... (Melastomataceae) stem formulated in a simple ointment.

  7. Keratomycosis caused by Acremonium Recifei, treated with keratoplasty, Miconazole and Ketoconazole

    NARCIS (Netherlands)

    H.J. Simonsz (Huib)

    1983-01-01

    textabstractA patient is discussed who developed a fungal corneal ulcer due to Acremonium (Cephalosporium) Recifei after a piece of a coconut flew into his eye while he was cracking it. Treatment consisted of keratoplasty, Miconazole as ointment and intravenously, and Ketaconazole orally. Diagnosis

  8. Malaria in South Sudan 3: laboratory diagnosis

    African Journals Online (AJOL)

    You can prepare thick and thin blood films on separate ... However, Wright stain alone will not reliably .... This is very important as affected infants are often unable to feed.c) Systemic ... Use eye lubricant ointments rather than eye drops. A6.

  9. Novel topical therapy for mild-to-moderate plaque psoriasis: focus on calcitriol

    Directory of Open Access Journals (Sweden)

    Lutz Kowalzick

    2009-09-01

    Full Text Available Lutz KowalzickDepartment of Dermatology and Allergology, HELIOS Vogtland-Klinikum Plauen GmbH Plauen, GermanyAbstract: The benefits of vitamin D derivatives for the treatment of chronic plaque psoriasis are well documented. Of importance is how compatible they are with, and how they compare to, other established treatments for psoriasis. This paper reviews 15 studies with calcitriol 3 µg g-1 ointment (Silkis®/Vectical™ ointment; Galderma Laboratories applied twice daily for up to 52 weeks. The ointment was found to be effective and safe for the treatment of mild-to-moderate plaque psoriasis including sensitive skin areas. Calcitriol 3 µg g-1 ointment was found to be as effective as, or even superior to, other established treatment modalities and more highly tolerated than other local treatment modalities in most studies’ comparisons. It could be combined with other psoriasis treatment modalities such as ultraviolet B phototherapy or topical corticosteroids in order to achieve a faster response and in order to reduce the risk of adverse events.Keywords: 1,25-dihydroxyvitamin D3, calcitriol, psoriasis, therapy

  10. The Extract of Lycium depressum Stocks Enhances Wound Healing in Streptozotocin-Induced Diabetic Rats.

    Science.gov (United States)

    Naji, Siamak; Zarei, Leila; Pourjabali, Masoumeh; Mohammadi, Rahim

    2017-06-01

    In diabetes, impaired wound healing and other tissue abnormalities are considered major concerns. The aim of the present study was to assess the wound-healing activity of methanolic extracts of the extract of Lycium depressum leaves. A total of 60 healthy male Wistar diabetic rats weighing approximately 160 to 180 g and 7 weeks of age were randomized into 10 groups for incision and excision wound models: sham surgery group (SHAM), including creation of wounds and no treatment; base formulation group (FG) with creation of wounds and application of base formulation ointment; treatment group 1 (TG1) with 1 g of powder extract of the plant material in ointment; treatment group 2 (TG2) with 2 g; and treatment group 4 (TG3) with 4 g of powder extract of the plant material in ointment. A wound was induced by an excision- and incision-based wound model in male rats. The mature green leaves of L depressum were collected and authenticated. Extractions of dried leaves were carried out. For wound-healing activity, the extracts were applied topically in the form of ointment and compared with control groups. The healing of the wound was assessed based on excision, incision, hydroxyproline estimation, and biomechanical and biochemical studies. The extract of L depressum leaves enhanced wound contraction, decreased epithelialization time, increased hydroxyproline content, and improved mechanical indices and histological characteristics in treatment groups compared with SHAM and FG ( P healing in a diabetes induced model.

  11. Application of Medical Moisture Retention Cream (ALHYDRAN®), : A New Option in the Treatment of Venous Eczema

    NARCIS (Netherlands)

    Rondas, A.A.L.M.; Schols, Jos

    Aim: Patients with venous eczema may suffer considerably from redness, crusts, pain, flaking and itching. Ingeneral, as treatment, compression therapy and indifferent ointments/crèmes are used, often together with topicalsteroids, though the latter may exhibit considerable side effects. This study

  12. Emulsification with microstructures

    NARCIS (Netherlands)

    Dijke, van K.C.

    2009-01-01

    A dispersion is a multiphase product in which at least one phase is dispersed into another phase. In emulsions, those phases are immiscible liquids, for example oil and water. Many products which we use in everyday life are emulsions. One can think of ointments, paints, or sun protection cream, but

  13. Application of Medical Moisture Retention Cream (ALHYDRAN®), : A New Option in the Treatment of Venous Eczema

    NARCIS (Netherlands)

    Rondas, A.A.L.M.; Schols, Jos

    2017-01-01

    Aim: Patients with venous eczema may suffer considerably from redness, crusts, pain, flaking and itching. Ingeneral, as treatment, compression therapy and indifferent ointments/crèmes are used, often together with topicalsteroids, though the latter may exhibit considerable side effects. This study

  14. Topical pimecrolimus and tacrolimus do not accelerate photocarcinogenesis in hairless mice after UVA or simulated solar radiation

    DEFF Research Database (Denmark)

    Lerche, C.M.; Philipsen, P.A.; Poulsen, T.

    2009-01-01

    in combination with UVA. We used 11 groups of 25 hairless female C3.Cg/TifBomTac immunocompetent mice (n = 275). Pimecrolimus cream or tacrolimus ointment was applied on their dorsal skin three times weekly followed by SSR (2, 4, or 6 standard erythema doses, SED) or UVA (25 J/cm(2)) 3-4 h later. This was done...

  15. Topical tacrolimus in combination with simulated solar radiation does not enhance photocarcinogenesis in hairless mice

    DEFF Research Database (Denmark)

    Lerche, C.M.; Philipsen, P.A.; Poulsen, T.

    2008-01-01

    tacrolimus ointment on squamous cell carcinoma formation in hairless female C3.Cg/TifBomTac immunocompetent mice exposed to solar simulated radiation (SSR). In a first experiment, mice (n = 200) had tacrolimus applied on their dorsal skin three times weekly followed by SSR (2, 4 or 6 standard erythema doses...

  16. Nasal carriage of Staphylococcus aureus treated with topical mupirocin (pseudomonic acid) in a children's hospital

    NARCIS (Netherlands)

    U. Frank; W. Lenz; E. Damrath; I. Kappstein; F. D. Daschner

    1989-01-01

    textabstract2% mupirocin ointment applied intra-nasally for 5 days was assessed for elimination of nasal carriage of Staphylococcus aureus in 31 staff members in a children's hospital. Three volunteers failed to complete the trial because of side effects, i.e. buccal reddening and swelling, and

  17. Browse Title Index

    African Journals Online (AJOL)

    Items 1 - 50 of 270 ... Vol 7, No 3 (2010), In vitro permeation studies of diclofenac diethylamine from newly developed oleogel bases, Abstract. DC Goupale, B Rajkapoor ... Vol 14, No 1 (2017), Antidermatophytic properties of formulated ointments containing Azadirachta indica A. Juss seed oil extract, Abstract. H.Y. Ungo-Kore ...

  18. 10. Radionuclides in galenical pharmacy

    International Nuclear Information System (INIS)

    Schiller, P.

    1981-01-01

    Methods are discussed of studying resorption of drugs (tablets, coated tablets, pills, suppositories, ointments) in the organism using radioactive tracers 24 NaCl, Na 131 I. The resorption and penetration are discussed of salts dissolved in medicinal baths. Techniques are described using beta scattering for studying stability of heterogeneous systems (suspensions, emulsions, powders) used in the preparation of drugs. (H.S.)

  19. Tacrolimus Topical

    Science.gov (United States)

    ... or lymphoma (cancer in a part of the immune system). There is not enough information available to tell whether tacrolimus ointment caused these patients to develop cancer. Studies of transplant patients and laboratory animals and an understanding of the way tacrolimus works ...

  20. The healing effects of herbal preparations from Sambucus ebulus and Urtica dioica in full-thickness wound models

    Directory of Open Access Journals (Sweden)

    Esmaeil Babaei

    2017-05-01

    Conclusions: Topical ointments prepared from the extracts of U. dioica and S. ebulus and their combination possess strong wound healing properties. It is postulated that a synergistic effect may exist between the two extracts since the combination 2% showed better results than the sole extracts.

  1. Evaluation of In vitro antimicrobial activity and release behaviour of ...

    African Journals Online (AJOL)

    The extract of the lichen Ramalina farinacea was obtained via cold maceration with methanol. The minimum inhibitory concentrations (MICs) of the methanolic extract against Candida albicans and Pseudomonas aeruginosa were determined using the agar diffusion method. Ointments and applications were prepared with ...

  2. Canker Sores

    Science.gov (United States)

    ... lack of vitamins and minerals, hormonal changes or menstrual periods. In some cases the cause is unknown. In most cases, the sores go away by themselves. Some ointments, creams or rinses may help with the pain. Avoiding hot, spicy food while you have a ...

  3. Postanaesthetic tear production and ocular irritation in cats.

    Science.gov (United States)

    Peche, N; Köstlin, R; Reese, S; Pieper, K

    2015-01-01

    General anaesthesia significantly reduces tear production and normal values are not immediately re-established on ending anaesthesia. Therefore, adequate protection of the cornea has to be assured during the perianaesthetic period. There are various methods available, including taping of the eyelids and the application of eye ointments, gels and drops. In human medicine studies, different formulations were found to induce signs of ocular irritation. The aim of the present study was to determine tear production in cats after general anaesthesia, and to identify possible causes of irritation. Tear production was determined in 41 cats after general anaesthesia and eyes were examined for signs of irritation. Two different anaesthetic protocols were used. To protect the cornea, an ointment and gel were applied to the right and left eyes, respectively. Postoperatively, tear production was significantly reduced for 6 hours and 18 hours in the right and left eyes, respectively. Two hours after anaesthesia, blepharospasm of the right eye was observed in 92.7% (n = 38) of the cats. In contrast, the left eye was always held open. This study demonstrated that tear production in cats is significantly decreased both during and after anaesthesia. The degree of reduction was independent of the anaesthetic protocol. Both the eye ointment and gel proved effective in protecting the corneal surface. However, eye gel use is recommended because the eye ointment consistently caused an irritation comparable to the foreign-body sensation reported in humans.

  4. An ancient greek pain remedy for athletes

    DEFF Research Database (Denmark)

    Bartels, Else M.; Swaddling, Judith; Harrison, Adrian Paul

    2006-01-01

    and swellings, which was reserved for use by the winners of Olympic events, the so-called "Fuscum Olympionico inscriptum"-(ointment) entitled "dark Olympic victor's". In a time when the Olympic games have recently returned to their homeland, we examine the potential efficacy of this ancient remedy in terms...

  5. Disease: H01673 [KEGG MEDICUS

    Lifescience Database Archive (English)

    Full Text Available al therapy with urea-based ointments improves the skin's absorption of moisture and has keratolytic effect...ired forms of PPKs and hereditary forms exist. The causes of acquired PPK vary, and include exposure to certain chemicals, side effec...ts of certain drugs, and metabolic disorders. There is a

  6. Cumulative irritancy in the guinea pig from low grade irritant vehicles and the angry skin syndrome

    DEFF Research Database (Denmark)

    Andersen, Klaus Ejner; Maibach, H I

    1980-01-01

    A 4-week open cumulative irritancy test in guinea pigs discriminated between two low grade irritant vehicles, nonionic base (anhydrous) and hydrophilic ointment. The procedure might be useful as a predictive test for low grade irritants. The angry skin syndrome was established in the guinea pigs...

  7. Retrospective analysis of the treatment of psoriasis of the palms and soles

    NARCIS (Netherlands)

    Spuls, P. I.; Hadi, S.; Rivera, L.; Lebwohl, M.

    2003-01-01

    In this retrospective analysis, the effect of currently used treatments in 26 patients with psoriasis of the palms and soles were analyzed. In general, patients are treated initially with topical medications including superpotent topical corticosteroids in combination with calcipotriene ointment or

  8. The occupational exposure of dermatology nurses to polycyclic aromatic hydrocarbons - evaluating the effectiveness of better skin protection.

    NARCIS (Netherlands)

    Scheepers, P.T.J.; Houtum, J.L.M. van; Anzion, R.B.M.; Champmartin, C.; Hertsenberg, S.; Bos, R.P.; Valk, P. van der

    2009-01-01

    OBJECTIVES: We studied the uptake of polycyclic aromatic hydrocarbons (PAH) in nurses who apply ointments containing coal tar to patients and investigated the effectiveness of skin protection methods. METHODS: We determined gas-phase PAH on XAD-2 and particle-associated PAH on filters. We also used

  9. Calcitriol Topical

    Science.gov (United States)

    ... a treatment for psoriasis that involves exposing the skin to ultraviolet [UV] light).tell your doctor if you are pregnant, plan ... avoid unnecessary or prolonged exposure to sunlight and UV light (such as ... sunscreen. Calcitriol ointment may make your skin sensitive to sunlight.

  10. 21 CFR 349.14 - Ophthalmic emollients.

    Science.gov (United States)

    2010-04-01

    ... 21 Food and Drugs 5 2010-04-01 2010-04-01 false Ophthalmic emollients. 349.14 Section 349.14 Food and Drugs FOOD AND DRUG ADMINISTRATION, DEPARTMENT OF HEALTH AND HUMAN SERVICES (CONTINUED) DRUGS FOR.... (4) Petrolatum, up to 100 percent. (5) White ointment, up to 100 percent. (6) White petrolatum, up to...

  11. Wound repair and anti-inflammatory potential of Lonicera japonica in excision wound-induced rats.

    Science.gov (United States)

    Chen, Wei-Cheng; Liou, Shorong-Shii; Tzeng, Thing-Fong; Lee, Shiow-Ling; Liu, I-Min

    2012-11-23

    Lonicera japonica Thunb. (Caprifoliaceae), a widely used traditional Chinese medicinal plant, is used to treat some infectious diseases and it may have uses as a healthy food and applications in cosmetics and as an ornamental groundcover. The ethanol extract of the flowering aerial parts of L. japonica (LJEE) was investigated for its healing efficiency in a rat excision wound model. Excision wounds were inflicted upon three groups of eight rats each. Healing was assessed by the rate of wound contraction in skin wound sites in rats treated with simple ointment base, 10% (w/w) LJEE ointment, or the reference standard drug, 0.2% (w/w) nitrofurazone ointment. The effects of LJEE on the contents of hydroxyproline and hexosamine during healing were estimated. The antimicrobial activity of LJEE against microorganisms was also assessed. The in vivo anti-inflammatory activity of LJEE was investigated to understand the mechanism of wound healing. LJEE exhibited significant antimicrobial activity against Staphylococcus aureus, Staphylococcus epidermidis, Escherichia coli, Candida albicans, and Candida tropicalis. The ointment formulation prepared with 10% (w/w) LJEE exhibited potent wound healing capacity as evidenced by the wound contraction in the excision wound model. The contents of hydroxyproline and hexosamine also correlated with the observed healing pattern. These findings were supported by the histopathological characteristics of healed wound sections, as greater tissue regeneration, more fibroblasts, and angiogenesis were observed in the 10% (w/w) LJEE ointment-treated group. The results also indicated that LJEE possesses potent anti-inflammatory activity, as it enhanced the production of anti-inflammatory cytokines that suppress proinflammatory cytokine production. The results suggest that the antimicrobial and anti-inflammatory activities of LJEE act synergistically to accelerate wound repair.

  12. Evaluation of the tissue toxicity of antiseptics by the hen's egg test on the chorioallantoic membrane (HETCAM)

    Science.gov (United States)

    2010-01-01

    Background Antiseptics are frequently used for the prophylaxis and treatment of local infections of chronic wounds. Whereas local antiseptics in general have a positive effect on wound healing an uncritical use may impair wound healing due to toxic side effects. Objective We sought to assess the vascular irritation potential of different antiseptic solutions and ointments commonly used for short and long term application as a measure of tissue toxicity. Method The vascular irritation was evaluated by the hen's egg test (HET) on the chorioallantoic membrane (CAM). The effects on the vessels of a mucous membrane were directly assessed by stereomicroscopic observation in vivo. Results Severe CAM irritation was observed after short-term applications of 1% octenidin-2HCl (Octeni sept™), 72% isopropanol (Cutasept™), 0.35% chloroxylenol (Dettol™) and 10% PVP-I ointment (Betaisodona™). Medium irritations were observed for 10% PVP-I solution (Betaisodona™), 3% lysosomal PVP-I ointment (Repithel™), 1.8% cadexomer-iodine ointment (Iodosorb™) and 1% cadexomer-iodine pellets (Iodosorb™). Finally, slight irritations were observed for 1% PVP-I solution (Betaisodona™), 0.1% polyhexanid plus betain (Prontosan™) and 1% silver-sulfadiazine ointment (Flammazine™), whereas 0.04% polyhexanid solution (Lavanid™), washings from sterile maggots of Lucilia sericata and filtrated enzymes from Clostridium histolyticum (Iruxol-N™) showed no effects of irritation. In the long-term approaches, no vascular irritations were found for polyhexanid, washings from Lucilia sericata and enzyme filtrations from Clostridium histolyticum. Conclusion The vascular injuries caused by the studied antiseptics are an indirect indicator of their tissue toxicity. Strikingly, even therapeutic substances, which have been regarded as safe in their application for the treatment of chronic wounds in clinical studies, showed severe irritations on the CAM. We suggest that agents with no or low

  13. Evaluation of the tissue toxicity of antiseptics by the hen's egg test on the chorioallantoic membrane (HETCAM

    Directory of Open Access Journals (Sweden)

    Marquardt C

    2010-05-01

    Full Text Available Abstract Background Antiseptics are frequently used for the prophylaxis and treatment of local infections of chronic wounds. Whereas local antiseptics in general have a positive effect on wound healing an uncritical use may impair wound healing due to toxic side effects. Objective We sought to assess the vascular irritation potential of different antiseptic solutions and ointments commonly used for short and long term application as a measure of tissue toxicity. Method The vascular irritation was evaluated by the hen's egg test (HET on the chorioallantoic membrane (CAM. The effects on the vessels of a mucous membrane were directly assessed by stereomicroscopic observation in vivo. Results Severe CAM irritation was observed after short-term applications of 1% octenidin-2HCl (Octeni sept™, 72% isopropanol (Cutasept™, 0.35% chloroxylenol (Dettol™ and 10% PVP-I ointment (Betaisodona™. Medium irritations were observed for 10% PVP-I solution (Betaisodona™, 3% lysosomal PVP-I ointment (Repithel™, 1.8% cadexomer-iodine ointment (Iodosorb™ and 1% cadexomer-iodine pellets (Iodosorb™. Finally, slight irritations were observed for 1% PVP-I solution (Betaisodona™, 0.1% polyhexanid plus betain (Prontosan™ and 1% silver-sulfadiazine ointment (Flammazine™, whereas 0.04% polyhexanid solution (Lavanid™, washings from sterile maggots of Lucilia sericata and filtrated enzymes from Clostridium histolyticum (Iruxol-N™ showed no effects of irritation. In the long-term approaches, no vascular irritations were found for polyhexanid, washings from Lucilia sericata and enzyme filtrations from Clostridium histolyticum. Conclusion The vascular injuries caused by the studied antiseptics are an indirect indicator of their tissue toxicity. Strikingly, even therapeutic substances, which have been regarded as safe in their application for the treatment of chronic wounds in clinical studies, showed severe irritations on the CAM. We suggest that agents

  14. The influence of the preparations with the glucocorticosteroids and ceramides on the morphological state of the rats’ skin with the nonspecific dermatitis

    Directory of Open Access Journals (Sweden)

    Ya. O. Butko

    2013-04-01

    Full Text Available Introduction. Local therapy is an important method for treatment of dermatitis used to suppress the skin inflammation and the main related symptoms: hyperemia, edema, pruritus, lichenification etc. However today it is important to pay more attention to elimination of the skin dryness, restoration of the damaged epithelium and improvement of the skin barrier functions in dermatitis therapy. Considering all the requirements mentioned above, cream and ointment that correspond to the modern requirements of the local therapy were developed. They promote the decrease of inflammatory processes in skin (Mometasone furoate and Methylprednisolone atseponat are strong GCS with antipruritic, anti-inflammatory, vasoconstrictive, antiproliferative action and with minimum side effects, eliminate excessive skin dryness, restore the damaged epithelium, improve the skin condition and normalize the barrier functions of the skin (ceramides are the natural ceramides of the human’s skin. The purpose of this work was morphological study of the rats’ skin during treatment with cream “Mometasone with ceramides” and ointment “Methyl­prednisolone with ceramides” in the conditions of contact dermatitis inducted by turpentine. Materials and methods. Skin of animals was an object of the research after its treatment with cream “Mometasone with ceramides” and ointment “Methylprednisolone with ceramides”. The comparator preparations were cream “Elocom” and ointment “Advantan”. In the experiment 36 rats divided into groups were used. All the preparations were applied on the skin in a thin layer once a day. After the 5th day of the treatment animals were taken out of the experiment and all the tissue materials were fixed in 10% solution of formalin for morphological studies carrying out. Sections were stained with hematoxylin and eosine. An examination was carried out under the microscope Micros 400. Results of the research. The results showed that

  15. VECTOR THEORY AND OPTIMAL CHOICE OF ANTIMICROBIAL DRUG FOR LOCAL WOUND TREATMENT

    Directory of Open Access Journals (Sweden)

    Boyko N. N

    2016-12-01

    Full Text Available Introduction. One of important problems in the field of medicine and pharmacy is an optimal choice among several alternatives. For example, the choice of drugs for treatment among several analogs, selection of excipients among analogs for development of pharmaceutical forms with optimal pharmacological, technological and economical parameters, etc.The aim of the work is to show the possibility of vector theory use for optimal choice of antimicrobial drugs for local wound treatment among analogs taking into account several criteria at the same time. Materials and methods. For our investigation we have chosen ten drugs with antimicrobial properties for local wound treatment in different pharmaceutical forms (ointment, liniment, water and glycerin solution, tincture. We have determined antibacterial activity of drugs by agar well diffusion method on six test-stain microorganisms: Staphylococcus aureus ATCC 25923, Escherichia coli ATCC 25922, Pseudomonas aeruginosa ATCC 27853, Proteus vulgaris ATCC 4636, Bacillus subtilis ATCC 6633, and Candida albicans ATCC 885-653. Well diameter was 10 mm, the volume of drug in the well was 0.27±0.02 ml, microbial burden of agar upper layer was 107 CFU/ml, and total layer height in Petri dish was 4.0±0.5 mm. In order to integrate various qualitative and quantitative parameters into one index (vector object in multidimensional factors’ space we modify these parameters to non-dimensional normalized values. For this purpose we use a desirability theory. We have chosen the following criteria for optimal choice of the drug: antimicrobial activity (integrated index of drug’s antimicrobial activity, drug’s price, pharmacological and technological index, spectrum of drug’s action on test strains of microorganisms studied. Results and their discussions. Using vector and desirability theory, we have obtained the following range of drugs in decreasing order: Laevomecol ointment, Ioddicerinum, Tincture of Sophora

  16. Attenuation of dermal wounds via downregulating oxidative stress and inflammatory markers by protocatechuic acid rich n-butanol fraction of Trianthema portulacastrum Linn. in wistar albino rats.

    Science.gov (United States)

    Yadav, Ekta; Singh, Deepika; Yadav, Pankajkumar; Verma, Amita

    2017-12-01

    Oxidative stress and inflammation contribute as a key factor for retarding the process of dermal wound healing. Trianthema portulcastrum Linn. (TP) leaves reported to possess antioxidant, antifungal, anti-inflammatory and antibacterial properties, which could make TP a promising wound healing agent. The current study was aimed to estimate the antioxidant potential of the fractionated hydroethanolic extract of TP leaves and evaluate wound healing activity by excision and incision wound models along with the assessment of possible underlying mechanism. Ethyl acetate, chloroform and n-butanol fractions of the hydroethanolic extract of TP leaves were examined for in vitro antioxidant ability by DPPH method. Strongest antioxidant activity bearing n-butanol fraction (nBuTP) was further analyzed quantitatively by High Performance Liquid Chromatography coupled with Diode Array Detector (HPLC-DAD). Wound healing potential of nBUTP using excision and incision wound model was studied. Wistar albino rats were randomly divided into four groups, containing six animals in each group; group I served as control treated with simple ointment base, group II was standard group, treated with povidone-iodine ointment USP (5%), group III treated with nBuTP 5% w/w ointment, and group IV treated with nBuTP 10%w/w ointment. All the groups were topically applied their respective ointments, once daily, till the complete healing achieved. Wound healing was assessed by analyzing % wound closure, hydroxyproline content, epithelialization period, tensile strength, enzymatic antioxidative status and inflammatory markers. Total phenolic and flavonoid content of the extract was estimated to be 112.32±1.12 and 84.42±0.47mg/g, respectively. HPLC-DAD of nBuTP confirmed the presence of chlorogenic acid (20.74±0.03), protocatechuic acid (34.45±0.02mg/g), caffeic acid (4.31±0.03mg/g) and ferulic acid (1.43±0.01mg/g). 5% and 10%w/w nBuTP ointment significantly accelerated the wound healing process

  17. Investigation of quality and antimicrobal activity of cultivated marigold flowers Calendula officinalis L.

    Directory of Open Access Journals (Sweden)

    Gurzulov Katarina

    2016-01-01

    Full Text Available Introduction: Marigold flower, Calendula officinalis L, Asteraceae, is traditionally used to treat skin diseases. Marigold flowers contain triterpenoid saponins, carotenoids, flavonoids and essential oil. Extracts and essential oil exhibit anti-inflammatory, antioxidant and antimicrobial activity. Aim: The aim of the study was to investigate quality of cultivated Calendulae flos, to compare flavonoids content in inflorescence and ligulate florets and to determine antimicrobial activity of extract and traditional ointment based on marigold. Material and Methods: Plant material was collected from private gardens in Kikinda, Mokrin and Vrnjacka Banja during September and November 2015. Quality investigation included: macroscopic and microscopic analysis and determination of the specific quality according to the monograph of European Pharmacopoeia 7.0. The identification of flavonoids was carried out by HPLC. Antimicrobial activity of ethanol extracts (1:20 and traditional ointment based on ligulate florets or whole inflorescences was tested against six standard laboratory strains by agar-diffusion method. Results: Macroscopic and microscopic characteristics and content of flavonoids (2.0-2.76% in the ligulate florets of cultivated marigold corresponded to the requirements of Ph. Eur. 7.0. Separated ligulate florets (2.76 ± 0.01% contained a higher concentration of flavonoids than whole inflorescence (1.68 ± 0.0%. Also, in ligulate florets differences were found in the flavonoids content during September (2.76 ± 0.01% and November (1.45 ± 0.01%, while in whole inflorescences concentration didn't significantly change. In all tested samples 3-O-heterosides of quercetin and isorhamnetin were identified. The ethanol extracts of ligulate florets, whole inflorescence as well as traditional ointments showed the antimicrobial activity. The traditional ointment based on ligulate florets showed stronger antimicrobial effect than the ointment based on full

  18. Plaque-Like Sclerodermiform Localized Mucinosis Rapidly Responsive to Topical Tacrolimus

    Directory of Open Access Journals (Sweden)

    R. Schmaltz

    2010-08-01

    Full Text Available We report the successful treatment of plaque-like sclerodermiform mucinosis using tacrolimus ointment topically. We present a 70-year-old male with a large chronic erythema and hardening of the nuchal skin and shoulder area. Subjective symptoms were a moderate pruritus and a rather disabling stiffness. A biopsy specimen revealed typical features of lichen myxedematosus. In a subsequent clinical examination, no associated illnesses such as hypothyroidism or gammopathy were found. Since no established therapy exists for this condition, and as there was a lack of response to potent topical glucocorticosteroids, tacrolimus 0.03% ointment was used off-label twice daily. Surprisingly, this resulted in a rapid, almost complete clearance of the skin within three weeks of treatment.

  19. Postradiation therapy skin complications and aspects of their treatment

    International Nuclear Information System (INIS)

    Derveniece, A.; Hartmane, I.; Cema, I.; Strode, E.; Mikazans, I.

    2001-01-01

    X-ray is a common therapy for malignant skin cancers. 60-70 Gy is the necessary therapeutic dose for squamous cell carcinoma. Early and late postradiation complications are X-ray dermatitis, erosions, ulcers and atrophies. The therapy for complications includes topical antiseptics and antibacterial agents, debridement, dressing, and even plastic and reconstructive surgery. Capillary regrowth, immunosuppression, local ischemia and epithelialisation are to be considered. The aim of this study was to observe and compare the topical agents in treatment of postradiation skin compilations. Early compilations were treated effectively using Diaethonum ointment (prophylaxis and therapy), Fucicort cream, Linoladiol-HN cream. With late complications Chlorhexidine gluconate 0.05% solution, Iruxol and Desitin ointments showed good results, dealing with trophical ulcers. There is no universal drug for treating X-ray caused complications, in every case the therapy is to be considered individually. (authors)

  20. Application of coenzyme Q10 for accelerating soft tissue wound healing after tooth extraction in rats.

    Science.gov (United States)

    Yoneda, Toshiki; Tomofuji, Takaaki; Kawabata, Yuya; Ekuni, Daisuke; Azuma, Tetsuji; Kataoka, Kota; Kunitomo, Muneyoshi; Morita, Manabu

    2014-12-10

    Accelerating wound healing after tooth extraction is beneficial in dental treatment. Application of antioxidants, such as reduced coenzyme Q10 (rCoQ10), may promote wound healing after tooth extraction. In this study, we examined the effects of topical application of rCoQ10 on wound healing after tooth extraction in rats. After maxillary first molars were extracted, male Fischer 344 rats (8 weeks old) (n = 27) received topical application of ointment containing 5% rCoQ10 (experimental group) or control ointment (control group) to the sockets for 3 or 8 days (n = 6-7/group). At 3 days after extraction, the experimental group showed higher collagen density and lower numbers of polymorphonuclear leukocytes in the upper part of socket, as compared to the control group (p healing in the soft tissue of the alveolar socket, but that rCoQ10 has a limited effect on bone remodeling in rats.

  1. Keratinocyte-Melanocyte graft technique followed by PUVA therapy for stable vitiligo

    Directory of Open Access Journals (Sweden)

    Kachhawa Dilip

    2008-01-01

    Full Text Available Background: Various surgical procedures for correcting stable vitiligo exist but these have their own limitations. Autologous, non-cultured, non-trypsinized, melanocyte plus keratinocyte grafting is a new and simple method of vitiligo surgery. Objective: The study aimed to evaluate efficacy of a new grafting technique in vitiligo patches. Methods: Eighteen vitiligo patches underwent this procedure. The upper layer of epidermis was removed by superficial dermabrasion using a dermabrader micromotor until the epidermis appeared wet and shiny. Then, antibiotic ointment was applied and dermabrasion was continued up to the whitish area of the upper dermis. The paste-like material (ointment with entangled epidermal particles was collected and spread over the dermabraded recipient site. Results: Pigmentation usually started at 4-6 weeks. Complete uniform pigmentation took 16-20 weeks. Conclusion: For smaller vitiligo patches this method gives cosmetically acceptable results. It is easy to perform and does not require specific laboratory setup.

  2. STIMULATION OF CICATRIX AND EPITHELIUM MAKING PROCESES, BY USE OF SOME AROMATIC PLANT EXTRACTS

    Directory of Open Access Journals (Sweden)

    O. NEGREA

    2008-05-01

    Full Text Available This experiment has as purpose an evaluation of cicatrix stimulation and healing capacity of some accidental wounds produced by different body regions to a livestock of 20 horses, young stock and adult animals, during the year 2007, by local treatment with hydrogel ointment prepared from 8 medicinal plants, namely Echinaceea palida, Calendula officinalis, Populus nigra, Symphytum officinalis, Arnica montana, Thuja occidentalis, Veronica officinalis and Salvia officinalis. To the end of experiment, the best results, in epithelium making and wound contraction, were obtained with Calendule officinalis ointment, which has shortened this stage with 6 days, comparatively to witness wounds and those treated with Veronica officinalis, with 5 days facing to Thuja occidentalis and Salvia officinalis, with 4 days facing to Symphytum officinalis and Arnica montana , with 2 days facing Populus nigra and one day facing to Echinaceea palida.

  3. Topical propolis improves wound healing in patients with diabetic foot ulcer: a randomized controlled trial.

    Science.gov (United States)

    Afkhamizadeh, Mozhgan; Aboutorabi, Robab; Ravari, Hassan; Fathi Najafi, Mohsen; Ataei Azimi, Sajad; Javadian Langaroodi, Adineh; Yaghoubi, Mohammad Ali; Sahebkar, Amirhossein

    2017-08-22

    In this randomized controlled trial, diabetic patients with foot ulcers (Wagner grades 1 and 2) were randomly assigned to conventional therapies for diabetic foot ulcer plus topical propolis ointment (5%; twice daily) or conventional therapies alone. The process of ulcer healing was observed during 4 weeks and compared between the two groups regarding the size, erythema, exudates, white blood cell (WBC) count and erythrocyte sedimentation rate (ESR). The process of ulcer size reduction during the four-week period of study was significantly different between the groups. However, this difference was not significant between the third and fourth weeks. There was no significant difference between two groups regarding erythema and exudate reduction as well as WBC count and ESR. Administration of topical propolis ointment in addition to the conventional treatments of diabetic foot ulcer could reduce the size of ulcers with Wagner grades 1 and 2.

  4. Mast cell concentration and skin wound contraction in rats treated with Brazilian pepper essential oil (Schinus terebinthifolius Raddi).

    Science.gov (United States)

    Estevão, Lígia Reis Moura; Medeiros, Juliana Pinto de; Simões, Ricardo Santos; Arantes, Rosa Maria Esteves; Rachid, Milene Alvarenga; Silva, Regildo Márcio Gonçalves da; Mendonça, Fábio de Souza; Evêncio-Neto, Joaquim

    2015-04-01

    To evaluate wound contraction and the concentration of mast cells in skin wounds treated with 5% BPT essential oil-based ointment in rats. Twenty rats, male, of adult age, were submitted to skin surgery on the right (RA) and left antimeres (LA) of the thoracic region. They were divided into two groups: control (RA - wounds receiving daily topical application of vaseline and lanolin) and treated (LA - wounds treated daily with the topical ointment). The skin region with wounds were collected at days 4, 7, 14 and 21 after surgery. Those were fixed in 10% formaldehyde and later processed for paraffin embedding. Sections were obtained and stained by H.E for histopathology analysis. The degree of epithelial contraction was measured and mast cell concentration were also evaluated. The treated group showed higher mast cell concentrations (poil increases mast cell concentration and promotes skin wound contraction in rats.

  5. The onset risk of carcinoma in patients continuing tacrolimus topical treatment for oral lichen planus: a case report.

    Science.gov (United States)

    Morita, Mayu; Asoda, Seiji; Tsunoda, Kazuyuki; Soma, Tomoya; Nakagawa, Taneaki; Shirakawa, Masayori; Shoji, Hirofumi; Yagishita, Hisao; Nishikawa, Takeji; Kawana, Hiromasa

    2017-04-01

    Oral lichen planus is a chronic inflammatory mucocutaneous disease. Topical use of steroids and other immuno-modulating therapies have been tried for this intractable condition. Nowadays, tacrolimus ointment is used more commonly as a choice for treatment. However, a number of discussions have taken place after tacrolimus was reported to be carcinogenic. This report describes a patient who applied tacrolimus ointment to the lower lip after being diagnosed with oral lichen planus in 2008, and whose lesion developed squamous cell carcinoma in 2010. Since the relationship between tacrolimus and cancer development has been reported in only a few cases, including this case report, the clinician must be careful selecting tacrolimus as a second-line treatment for oral lichen planus.

  6. Wound healing properties of Artocarpus heterophyllus Lam.

    Science.gov (United States)

    Gupta, Nilesh; Jain, U K; Pathak, A K

    2009-04-01

    The studies on excision wound healing model reveals significant wound healing activity of the methanolic leaf extract (simple ointment 5%) of "Artocarpus heterophyllus" ham which is comparable with standard (Betadine). In the excision model, the period of epithelization, of the extract treated group was found to be higher than the controlgroup and slightly lesser than standard treated group of animals on the up to 16(th) post wounding day.

  7. ASPECTS REGARDING THE EFFECT OF ANTIINFLAMMATORY DRUGS ON DELAYED ONSET MUSCLE SORENESS

    OpenAIRE

    Honceriu C.; Hagiu B.A.

    2013-01-01

    The objectives of the study are to investigate the effects of using Diclofenac ointment for delayed onset muscle soreness. The research has been conducted on two groups of junior football players, males, the number of 9 each (control and treated), which has been induced by this type of muscle soreness with specific exercises. The treated group used Diclofenac gel for the relief of musculoskeletal pain. The evaluation of values of muscular strength (Squat Jump, Jump Countermovement, Free Jump,...

  8. Pacific Pediatric Advanced Care Initiative

    Science.gov (United States)

    2009-10-01

    responsibilities:  Observe cannula site(s) for signs of infection .  Apply antibiotic ointment and change dressing as ordered.  Maintain... SpO2 oxygen saturation STAT now or immediately T/D bili total/direct bilirubin Temp temperature THAM thromethamine TPN total parenteral nutrition...This is set up, but specialists should know it exists  Bubble sensor size: 1/4 or 3/8 (The other sized shims are in the drawer of the console

  9. Basics of Sterile Compounding: Ophthalmic Preparations, Part 1: Ophthalmic Solutions.

    Science.gov (United States)

    Allen, Loyd V

    2016-01-01

    Ophthalmic preparations are used to treat allergies, bacterial and viral infections, glaucoma, and numerous other eye conditions. When the eye's natural defensive mechanisms are compromised or overcome, an ophthalmic preparation, in a solution, suspension, or ointment form, may be indicated, with solutions being the most common form used to deliver a drug to the eye. This article provides a general discussion on ophthalmic preparations and specifically discusses the preparation of solutions. Copyright© by International Journal of Pharmaceutical Compounding, Inc.

  10. Pengaruh pemberian minyak kelapa virgin terhadap sekresi air susu ibu dan pemeriksaan asam lemak rantai sedang.

    OpenAIRE

    Astuti, Rina

    2016-01-01

    Virgin coconut oil (VCO) is a coconut meat processed without the addition of chemicals with low or without heating. Virgin coconut oil has been used by people in health care, especially as ointment for babies, massage oil, expedite the delivery process, smoothing the skin and nourish the hair. Virgin coconut oil was analyzed results containing medium chain fatty acids (MCFA). Medium chain fatty acids give the adventages for pregnancy and breastfeesing women. This study aimed to determine the ...

  11. Assessment of the healing activity of jucá pods [Libidibia ferrea (Mart. ex Tul.) L. P. Queiroz] in cutaneous lesions of rats

    OpenAIRE

    Carvalho, Frascisca Gomes Carvalho; Faculdade de Saúde, Ciencias Humanas e Tecnológicas do Piauí; Sampaio, João Paulo da Silva Sampaio; Faculdade de Saúde, Ciencias Humanas e Tecnológicas do Piauí; Araújo, Maurycio Macedo dos Santos Araújo; Faculdade de Saúde, Ciencias Humanas e Tecnológicas do Piauí; Pinto, Lucielma Salmito Soares; Faculdade de Saúde, Ciencias Humanas e Tecnológicas do Piauí; Rocha, Antônio José; Universidade Federal do Ceará

    2016-01-01

    The study aimed to evaluate the healing activity of the powdered pod of L. ferrea in cutaneous wound healing in preclinical test in rats. Eighteen rats were divided into two groups: the positive control group (PCG) treated with Kollagenase® and the experimental group (EG) treated with an ointment prepared with the powder of Libidibia ferrea. The lesions were clinically evaluated on 0 - 21st days, when histopathological analysis was also performed. In this study, the clinical analysis showed t...

  12. Effects of permafrost microorganisms on skin wound reparation.

    Science.gov (United States)

    Kalenova, L F; Novikova, M A; Subbotin, A M

    2015-02-01

    Local application of ointment with Bacillus spp. strain MG8 (15,000-20,000 living bacterial cells), isolated from permafrost specimens, on the skin wound of about 60 mm(2) stimulated the reparation processes in experimental mice. A possible mechanism stimulating the regeneration of the damaged tissues under the effect of MG8 could be modulation of the immune system reactivity with more rapid switchover to humoral immunity anti-inflammatory mechanisms aimed at de novo synthesis of protein.

  13. Healing incisional surgical wounds using Rose Hip oil in rats

    OpenAIRE

    Lainy Carollyne da Costa Cavalcante; Thyago Cezar Prado Pessôa; Rubens Fernando Gonçalves Ribeiro Júnior; Edson Yuzur Yasojima; Rosa Helena de Figueiredo Chaves Soares; Marcus Vinicius Henriques Brito; Eduardo Henrique Herbster Gouveia; Lucas Nascimento Galvão; Suzana Rodrigues Ramos; Adan Kristian Almeida Carneiro; Yuri Aarão Amaral Serruya; Mateus Malta de Moraes

    2017-01-01

    Purpose: To evaluate incisional surgical wound healing in rats by using Rose Hip (Rosa rubiginosa L.) oil. Methods: Twenty-one days after the oophorectomy procedure, twenty-seven female, adult, Wistar rats were distributed into three groups: Control group (wound treatment with distilled water); Collagenase group (treatment with collagenase ointment); and Rose Hip group (wound treatment with Rose Hip oil). Each group was distributed according to the date of euthanasia: 7, 14 and 21 days. ...

  14. Selected Topical Agents Used in Traditional Chinese Medicine in the Treatment of Minor Injuries- A Review

    OpenAIRE

    Leung, Ping-chung; Ko, Erik Chun-hay; Siu, Wing-sum; Pang, Ellie Suet-yee; Lau, Clara Bik-san

    2016-01-01

    Topical medicinal patches have been popular for the treatment of minor injuries like sprains and avulsions. Other inflammatory conditions like chronic musculo-tendinous pain and or fasciitis are also taken care of by local ointments or rubs. In the oriental communities, medicinal herbs frequently form the major components of the patches. In spite of the lack of scientific evidence of efficacy, the popularity of such traditional application persists for centuries. In this era of evidence-based...

  15. Selected topical agents used in Traditional Chinese Medicine in the treatment of minor injuries- a review

    OpenAIRE

    Ping Chung eLEUNG; Ping Chung eLEUNG; Ping Chung eLEUNG; Sammy Wing-sum eSIU; Chun Hay eKo; Clara Bik-san eLau; Clara Bik-san eLau

    2016-01-01

    Topical medicinal patches have been popular for the treatment of minor injuries like sprains and avulsions. Other inflammatory conditions like chronic musculo-tendinous pain and or fasciitis are also taken care of by local ointments or rubs. In the oriental communities, medicinal herbs frequently form the major components of the patches.In spite of the lack of scientific evidence of efficacy, the popularity of such traditional application persists for centuries.In this era of evidence-based c...

  16. FORMULATION AND EVALUATION OF LEVITIRACETAM MATRIX TABLETS

    OpenAIRE

    Kalepu Swathi*and Dr. P. Narayana Raju

    2018-01-01

    For many years the treatment of acute or chronic sicknesses were carried out normally via the transport of medication to sufferers through diverse pharmaceutical forms encompass pills, pills, creams, suppositories, drinks, ointments, aerosols and injectables. The kinds conventional oral drug delivery systems are regarded to provide delivery of the drug. Therefore to reap as well as to hold the drug awareness within the range of healing effectiveness required for the treatment. Levetiracetam m...

  17. The effect of combined Moringa oleifera and demineralized freeze-dried bovine bone xenograft on the amount of osteoblast and osteoclast in the healing of tooth extraction socket of Cavia cobaya

    Directory of Open Access Journals (Sweden)

    Rostiny Rostiny

    2016-12-01

    Full Text Available Background: Alveolar bone has an important role in providing support to teeth and dentures. Loss of support caused by alveolar resorption will cause functional and aesthetic problems. Preservation socket using bone graft is one way to maintain the dimensions of the alveolar bone. Moringa oleifera leaf can increase the activity of bone graft in the formation of new bone. Purpose: This study was aimed to evaluate the effect of combined Moringa oleivera leaf extract and demineralized freeze-dried bovine bone xenograft (DFDBBX towards the formation of osteoblasts and osteoclasts in the tooth extraction sockets of cavia cobaya. Method: This study used 28 cavia cobayas divided into four groups. The combination of Moringa oleifera leaf extract and DFDBBX was inducted into the sockets of lower incisor tooth with certain dose in each group, ointment 1 containing PEG (a mixture of PEG 400 and PEG 4000 for control group, ointment 2 containing Moringa oleifera leaf extract and DFDBBX and PEG (at active subtance consentration of 0.5% for group 1, ointment 3 containing Moringa oleifera leaf extract and DFDBBX and PEG (at active substance concentration of 1% for group 2, and Ointment 4 containing Moringa oleifera leaf extract and DFDBBX and PEG (at active substance consentration of 2% for group 3. paraffin block preparations were made for histopathology examination using hematoxylin eosin staining. Result: The results showed that there were significant differences of the number of osteoblasts and osteoclasts in each treatment group (p <0.05. Conclusion: It can be concluded that the combination of Moringa oleifera leaf extract and DFDBBX at 2% cocentration can increase the number of osteoblasts and decrease osteoclasts in the healing of tooth extraction sockets of cavia cobaya.

  18. Citric acid treatment of chronic nonhealing ulcerated tophaceous gout with bursitis.

    Science.gov (United States)

    Nagoba, Basavaraj S; Punpale, Ajay; Poddar, Ashok; Suryawanshi, Namdev M; Swami, Ganesh A; Selkar, Sohan P

    2013-12-01

    The ulceration associated with gout tophi is very difficult to treat because of impaired and halted local inflammatory response resulting from the gout treatment regimen. We report chronic nonhealing tophaceous gout with bursitis in an 80-year-old male, not responding to conventional treatment modality for months together. This nonhealing ulcer was treated successfully with local application of 3% citric acid ointment for 22 days.

  19. Does Uniformity of Topical Corticosteroid Ophthalmic Medications: Flourometholone Acetate 0.1 Suspension and Loteprednol Etabonate 0.5 gel

    Science.gov (United States)

    2017-01-03

    following ocular surgery.1 They are available in different forms including emulsions , ointments, solutions, gels, and suspensions. The choice of...study done by Stringer and Bryant compared dose uniformity of difluprednate ophthalmic emulsion (Durezol®) with prednisolone acetate (brand name...topical ophthalmic corticosteroid suspensions. Am J Ophthalmol. 1979;87(2): 210- 214. 5 Flarex® [ package insert]. Fort Worth, TX: Alcon Laboratories Inc

  20. STUDY OF THERAPEUTIC COMPARISON OF TACROLIMUS 0.1% AND MINOXIDIL 2% IN ALOPECIA AREATA

    Directory of Open Access Journals (Sweden)

    Kallappa C. Herkal

    2013-07-01

    Full Text Available Introduction: Alopecia areata is a unique, idiopathic disease in which there is patchy hair loss. The variable and uncertain natural history of alopecia areata is accounting for the multiplicity of uncritical claims for a large variety of therapeutic procedures. Aim: to find the therapeutic comparison between tacrolimus 0.1% ointment and minoxidil 2% solution. Material and Methods: Patients attending skin out patient department in Navodaya medical college hospital and research centre, Raichur were screened and the consenting consecutive cases of Aopecia Areata (AA from December 2010 to November 2011 were chosen for study. There were 75 patients in the study. It is a randomized, single blind, intension to treat study. The eligible patients for the study were randomly allocated into two groups-Group A and Group B (38 in Group A and 37 in Group B. Patients in Group A were treated with 2% Minoxidi solution to be applied twice daily over the alopecia patch, where as Patients in Group B were treated with Tacrolimus 0.1% ointment applied twice daily. Patients were followed up at 2, 4, 6, 8, 10 and 12 weeks. Alopecia Grading Score (AGS was calculated at baseline and 12 weeks. Regrowth Score (RGS was calculated at 12 weeks. Results: Total 69 patients completed the study (35 in Group A and 34 in Group B. In our study RGS ≥ 3 was observed in 65.71% of patients treated with Tinoxidil 2% solution and 44.12% of patients treated with Tacrolimus 0.1% ointment. Conclusion: In our study Minoxidil 2% solution had better stimulatory effect on hair growth compared to Tacrolimus 0.1% ointment in the treatment of mild to moderate patchy alopecia areata. The combination treatment may yield a better clinical response than either of the agents used singly.

  1. Cutaneous Leishmaniasis in an American Adolescent Returning From Israel.

    Science.gov (United States)

    Ganjaei, Kimia G; Lawton, Kira; Gaur, Sunanda

    2018-06-06

    We present here the case of a healthy 16-year-old American girl who returned from an organized trip to Israel with cutaneous leishmaniasis caused by Leishmania major; the infection was treated successfully with paromomycin-gentamicin ointment. She was initially misdiagnosed with staphylococcal and pseudomonal cellulitis. Although cutaneous leishmaniasis is seen only rarely in the United States, it should be considered when diagnosing new skin lesions after travel to affected countries.

  2. [Extensive scabies in a baby (author's transl)].

    Science.gov (United States)

    Maleville, J; Derrien, A; Boineau, D; Mollard, S; Marc-Antoine, H; Guillet, G

    The authors are reporting a new case of widespread scabies in a baby. They take this opportunity to emphasize on the atypical erythematous and excoriated papular rash which sometimes may be vesicular and hyper-keratotic. This widespread eruption may mimic generalised dermatitis, pustular psoriasis and even histiocytosis X. They also underline importancy of longlasting ointment with fluorinated steroid being responsible for this widespread eruption.

  3. β-lapachone accelerates the recovery of burn-wound skin.

    Science.gov (United States)

    Fu, Shih-Chen; Chau, Yat-Pang; Lu, Kuo-Shyan; Kung, Hsiu-Ni

    2011-07-01

    β-lapachone is a quinone of lapachol extracted from the bark of lapacho tree. Recent findings demonstrated that punched skin wounds of mice healed faster with β-lapachone treatment. The present study investigates the effects of β-lapachone on burn-wound skin of C57BL/6 mice injured by a 100 °C iron stick. Our results indicated that wounds treated with β-lapachone recovered faster than those treated with control ointment containing no β-lapachone. On the third day after burning, the area of β-lapachone treated-wound was 30% smaller than wound treated with control ointment. H&E and immunohistochemistry staining showed that burn-wound skin treated with ointment containing β-lapachone healed faster in its epidermis, dermis, and underlying connective tissues with more macrophages appeared than those treated with control ointment alone. RAW264.7 cell, a macrophage-like cell line derived from BALB/C mice, was used as a model for scrutinizing the effect of β-lapachone on macrophages. We found that the proliferation and the secretion of EGF and VEGF by macrophages were higher in cultures treated with β-lapachone and that ß-lapachone can also increase the release of EGF with TNF-α pretreatment. We conclude that β-lapachone plays an important role in accelerating burn wound healing, and that β-lapachone not only can raise the proliferation of macrophages but also increase the release of VEGF from macrophages.

  4. In vivo wound healing activity and phytochemical screening of the crude extract and various fractions of Kalanchoe petitiana A. Rich (Crassulaceae) leaves in mice.

    Science.gov (United States)

    Mekonnen, Awol; Sidamo, Temesgen; Asres, Kaleab; Engidawork, Ephrem

    2013-01-30

    The leaves of Kalanchoe petitiana A. Rich (Crassulaceae) are used in Ethiopian folk medicine for treatment of evil eye, fractured surface for bone setting and several skin disorders including for the treatment of sores, boils, and malignant wounds. In order to scientifically prove the claimed utilization of the plant, the effects of the extracts and the fractions were investigated using in vivo excision, incision and dead space wound models. Mice were used for wound healing study, while rats and rabbit were used for skin irritation test. For studying healing activity 80% methanolic extract and the fractions were formulated in strength of 5% and 10%, either as ointment (hydroalcoholic extract, aqueous and methanol fractions) or gel (chloroform fraction). Oral administration of the crude extract was used for dead space model. Negative controls were treated either with simple ointment or sodium carboxyl methyl cellulose xerogel, while positive controls with nitrofurazone (0.2 w/v) skin ointment. Negative controls for dead space model were treated with 1% carboxy methyl cellulose. Parameters, including rate of wound contraction, period of complete epithelializtion, hydroxyproline contents and skin breaking strength were evaluated. Significant wound healing activity was observed with ointment formulated from the crude extract at both 5% and 10% concentration (pKalanchoe petitiana A. Rich possess remarkable wound healing activities supporting the folkloric assertion of the plant. Fractionation revealed that polar or semi polar compound may play vital role, as both aqueous and methanolic fractions were endowed with wound healing activity. Copyright © 2012 Elsevier Ireland Ltd. All rights reserved.

  5. Ophthalmic Drug Dosage Forms: Characterisation and Research Methods

    OpenAIRE

    Baranowski, Przemysław; Karolewicz, Bożena; Gajda, Maciej; Pluta, Janusz

    2014-01-01

    This paper describes hitherto developed drug forms for topical ocular administration, that is, eye drops, ointments, in situ gels, inserts, multicompartment drug delivery systems, and ophthalmic drug forms with bioadhesive properties. Heretofore, many studies have demonstrated that new and more complex ophthalmic drug forms exhibit advantage over traditional ones and are able to increase the bioavailability of the active substance by, among others, reducing the susceptibility of drug forms to...

  6. Integrative Medicine Interventions for Military Personnel (Interventions medicales integrantes a destination du personnel militaire)

    Science.gov (United States)

    2017-03-01

    based Mind Fitness Training MPH Masters of Public Health MRI Magnetic Resonance Imaging MRMC Medical Research and Materiel Command mRNA...plant part) used for its scent, flavor, or therapeutic properties. Herbal medicines are one type of dietary supplement. They are sold as tablets ...as sugar pellets to be placed under the tongue; they may also be in other forms, such as ointments, gels, drops, creams, and tablets . Treatments are

  7. Wound healing properties of Artocarpus heterophyllus Lam

    Science.gov (United States)

    Gupta, Nilesh; Jain, U.K.; Pathak, A.K.

    2009-01-01

    The studies on excision wound healing model reveals significant wound healing activity of the methanolic leaf extract (simple ointment 5%) of “Artocarpus heterophyllus” ham which is comparable with standard (Betadine). In the excision model, the period of epithelization, of the extract treated group was found to be higher than the controlgroup and slightly lesser than standard treated group of animals on the up to 16th post wounding day. PMID:22557331

  8. Evaluation of the effect of Dardia Lipo Line on skin inflammation induced by surfactants using the repeated open-application test.

    Science.gov (United States)

    Ortonne, J-P; Queille-Roussel, C

    2007-09-01

    Medical skin care products are topical preparations with mainly moisturizing properties. A new line of medical skin products with an excellent tolerability profile and improved hydration for dry skin has been developed, but beneficial effects have not yet been investigated on damaged skin. To investigate if these products maintain barrier function and hydration status, improve subjective symptoms due to irritant contact dermatitis and to prove their tolerability on damaged skin. Single-centre, blinded, randomized, controlled study in 20 healthy Caucasian women. 5% sodium lauryl sulphate solution was used to induce skin irritation. Two sites on the inside surface of both forearms of each subject were treated daily for 5 days (irritation period). Lipo Cream, Lipo Milk (water-in-oil emulsions) and Lipo Ointment (water-free formulation) were applied twice daily to three of the four test sites on days 1-5. The fourth site was used as a control. Visual readings, subjective symptom assessments, transepidermal water loss (TEWL) and colorimetric measurements, corneometry and skin microrelief macrophotographies were done on days 1-6. On day 6, TEWL was increased vs baseline on all sites; however, TEWL with Lipo Cream or Lipo Ointment was significantly lower than control. At day 6, skin capacitance was 94%, 100% and 85% of baseline value for the cream, milk and ointment, respectively, versus 72% for control. All test products were well tolerated. Lipo Line products showed both protective properties against epidermal dysfunction and significant hydrating effect.

  9. Hydroethanolic Extract of Strychnos pseudoquina Accelerates Skin Wound Healing by Modulating the Oxidative Status and Microstructural Reorganization of Scar Tissue in Experimental Type I Diabetes

    Directory of Open Access Journals (Sweden)

    Mariáurea M. Sarandy

    2017-01-01

    Full Text Available The effect of topical application of ointment based on Strychnos pseudoquina hydroethanolic extract in the cutaneous wounds healing in diabetic rats was evaluated. Samples of S. pseudoquina were submitted to phytochemical prospection and in vitro antioxidant assay. Thirty Wistar rats were divided into 5 groups: Sal-wounds treated with 0.9% saline solution; VH-wounds treated with 0.6 g of lanolin cream (vehicle; SS-wounds treated with silver sulfadiazine cream (10 mg/g; ES5- and ES10-wounds treated with an ointment of S. pseudoquina extract, 5% and 10%, respectively. Fragments of wounds were removed for histological and biochemical analysis every 7 days during 21 days. ES showed equivalent levels per gram of extract of total phenols and flavonoids equal to 122.04 mg for TAE and 0.60 mg for RE. The chlorogenic acid was one of the major constituents. S. pseudoquina extract presented high antioxidant potential in vitro. ES5 and ES10 showed higher wound healing rate and higher amount of cells, blood vessels, and type III and I collagen. The oxidative stress markers were lower in the ES5 and ES10 groups, while the antioxidants enzymes levels were higher. Ointment based on S. pseudoquina extract promotes a fast and efficient cutaneous repair in diabetic rats.

  10. The Impact of Aloe vera and Calendula on Perineal Healing after Episiotomy in Primiparous Women: A Randomized Clinical Trial

    Directory of Open Access Journals (Sweden)

    Farideh Eghdampour

    2013-11-01

    Full Text Available Introduction: Episiotomy is used for enlarging the perineum. Aloe vera and Calendula have been used for treating different diseases from ancient times, limited researches have been done regarding the healing of these plants. Since the effect of their ointment on episiotomy healing has not been studied, this study is being done for determining the impact of Aloe vera and Calendula on episiotomy healing in primiparous women. Methods: This clinical trial involves 111 qualified primiparous women admitted in Lolagar hospital. They were randomly categorized into three groups of control (n=1 and experimental (n=2 groups. The women in experimental group used Aloe vera and Calendula Ointment every 8 hours and the control group used hospital routine on episiotomy for 5 days. The data were collected by demographic questionnaire and redness, edema, ecchymosis, discharge and approximation scale (REEDA which investigated the episiotomy healing before and five days after intervention in two groups. ANOVA, Tukey test, Kruskal-wallis, Chi-square were used for data analysis. Results: The three groups do not have statistically significant different regarding demographic and other intervening variables. Comparing the mean of REEDA in five days after delivery showed statistically significant difference between control and experimental groups.Conclusion: According to the results, using Aloe vera and Calendula ointment considerably increases the speed of episiotomy wound healing so it can be used for quickening the episiotomy healing.

  11. Topical tazarotene vs. coal tar in stable plaque psoriasis

    Energy Technology Data Exchange (ETDEWEB)

    Kumar, U.; Kaur, I.; Dogra, S.; De, D.; Kumar, B. [Postgraduate Institute of Medical Education & Research, Chandigarh (India)

    2010-07-15

    The efficacy of topical tazarotene has not previously been compared with the conventional topical treatment of crude coal tar (CCT) in stable plaque psoriasis. In this nonblinded side-to-side comparison study, patients with chronic stable plaque psoriasis, who had bilaterally symmetrical plaques on the limbs, applied 0.1% tazarotene gel on the right side and 5% CCT ointment on the left side once daily for 12 weeks followed by an 8-week treatment-free follow up period. Severity of psoriatic lesions and response to treatment was evaluated by scoring erythema, scaling and induration (ESI). Of 30 patients recruited, 27 could be assessed. In the per-protocol analysis, the mean percentage reduction in ESI score at the end of the treatment period was 74.15% {+-} 9.43 and 77.37% {+-} 10.93 with tazarotene and CCT, respectively (P {gt} 0.05). A reduction in ESI score of {gt} 75% was seen in 11 (40.74%) and 16 (59.26%) patients with tazarotene and CCT, respectively, at the end of 12 weeks. Side-effects were seen in 48.14% of patients treated with tazarotene, but in no patient treated with CCT. Tazarotene 0.1% gel has comparable clinical efficacy to CCT 5% ointment. CCT ointment remains a cost-effective therapy for plaque psoriasis.

  12. Bee Pollen as a Promising Agent in the Burn Wounds Treatment

    Directory of Open Access Journals (Sweden)

    Paweł Olczyk

    2016-01-01

    Full Text Available The aim of the present study was to visualize the benefits and advantages derived from preparations based on extracts of bee pollen as compared to pharmaceuticals commonly used in the treatment of burns. The bee pollen ointment was applied for the first time in topical burn treatment. Experimental burn wounds were inflicted on two white, domestic pigs. Clinical, histopathological, and microbiological assessment of specimens from burn wounds, inflicted on polish domestic pigs, treated with silver sulfadiazine or bee pollen ointment, was done. The comparative material was constituted by either tissues obtained from wounds treated with physiological saline or tissues obtained from wounds which were untreated. Clinical and histopathological evaluation showed that applied apitherapeutic agent reduces the healing time of burn wounds and positively affects the general condition of the animals. Moreover the used natural preparation proved to be highly effective antimicrobial agent, which was reflected in a reduction of the number of microorganisms in quantitative research and bactericidal activity of isolated strains. On the basis of the obtained bacteriological analysis, it may be concluded that the applied bee pollen ointment may affect the wound healing process of burn wounds, preventing infection of the newly formed tissue.

  13. Heterologous expression of a truncated form of human recombinant vascular endothelial growth factor-A and its biological activity in wound healing.

    Science.gov (United States)

    Khaki, Mohsen; Salmanian, Ali Hatef; Mosayebi, Ghasem; Baazm, Maryam; Babaei, Saeed; Molaee, Neda; Abtahi, Hamid

    2017-07-01

    Vascular endothelial growth factor (VEGF) is one of the most effective proteins in angiogenesis, mesenchymal stem cells (MSCs) differentiation and wound healing. These abilities are therapeutic potential of VEGF in diabetic retinopathy, nephropathy and other tissue damage circumstances. In this study, recombinant VEGF was produced in Escherichia coli ( E. coli ) system and then biological activity of this protein was evaluated in animal wound healing. E. coli BL21 (DE3) competent cells were transformed with pET32a-VEGF clone and induced by isopropyl-β-D-thio-galactoside (IPTG). The recombinant protein was purified by affinity chromatography. Recombinant VEGF-A-based ointment (VEGF/Vaseline 0.8 mg/100 w/w) was used for external wound (25×15mm thickness) healing in animal model. In vivo activity of ointment was evaluated by clinical evidences and cytological microscopic assessment. The recombinant protein with molecular weight of 45 kilodaltons (kDa) and concentration of 0.8 mg/ml was produced. Immunoblotting data showed that the antigenic region of VEGF can be expressed in E. coli and the recombinant protein has similar epitopes with close antigenic properties to the natural form. Macroscopic findings and microscopic data showed that the recombinant VEGF-A ointment was effective on excisional wound healing. Recombinant VEGF-A produced by pET32a in E. coli , possesses acceptable structure and has wound healing capability.

  14. Heterologous expression of a truncated form of human recombinant vascular endothelial growth factor-A and its biological activity in wound healing

    Directory of Open Access Journals (Sweden)

    Mohsen Khaki

    2017-07-01

    Full Text Available Objective(s: Vascular endothelial growth factor (VEGF is one of the most effective proteins in angiogenesis, mesenchymal stem cells (MSCs differentiation and wound healing. These abilities are therapeutic potential of VEGF in diabetic retinopathy, nephropathy and other tissue damage circumstances. In this study, recombinant VEGF was produced in Escherichia coli (E. coli system and then biological activity of this protein was evaluated in animal wound healing. Materials and Methods: E. coli BL21 (DE3 competent cells were transformed with pET32a-VEGF clone and induced by isopropyl-β-D-thio-galactoside (IPTG. The recombinant protein was purified byaffinity chromatography. Recombinant VEGF-A-based ointment (VEGF/Vaseline 0.8 mg/100 w/w was used for external wound (25×15mm thickness healing in animal model. In vivo activity of ointment was evaluated by clinical evidences and cytological microscopic assessment. Results: The recombinant protein with molecular weight of 45 kilodaltons (kDa and concentration of 0.8 mg/ml was produced.Immunoblotting data showed that the antigenic region of VEGF can be expressed in E. coli and the recombinant protein has similar epitopes with close antigenic properties to the natural form. Macroscopic findings and microscopic data showed that the recombinant VEGF-A ointment was effective on excisional wound healing. Conclusion: Recombinant VEGF-A produced by pET32a in E. coli, possesses acceptable structure and has wound healing capability.

  15. The Comparison of Four Different Methods of Perioperative Eye Protection under General Anesthesia in Prone Position

    Directory of Open Access Journals (Sweden)

    Özlem Kocatürk

    2012-04-01

    Full Text Available Aim: The purpose of this study was to compare and assess the efficacy of hypoallergen adhesive tape, antibiotic ointment, artificial tear liquid gel and ocular lubricant pomade for perioperative protection of eyes under general anesthesia in prone position. Material and Method: One hundred and eighty four patients (368 eyes undergoing general anesthesia for >90 min for spinal procedures were divided randomly into four groups. Hypoallergen adhesive tape, antibiotic ointment, artificial tear liquid gel or ocular lubricant pomade was applied into the eyes. The patients underwent complete ophthalmic examination, including corrected visual acuity measurement, basal tear production, corneal and conjunctival staining both before and after surgery. Results: Basal tear production was reduced in all groups compared to preoperative values (P0.05. There was no difference between pre and postoperative visual acuity. Discussion: All of the methods are suitable for protecting corneal injuries. But none of them is good enough to avoid temporary symptoms in postoperative period. During general anesthesia eyes need protection either by tape, gel, ointment or pomade to reduce the incidence of corneal injuries.

  16. Characterization of atopic skin and the effect of a hyperforin-rich cream by laser scanning microscopy

    Science.gov (United States)

    Meinke, Martina C.; Richter, Heike; Kleemann, Anke; Lademann, Juergen; Tscherch, Kathrin; Rohn, Sascha; Schempp, Christoph M.

    2015-05-01

    Atopic dermatitis (AD) is a multifactorial inflammatory skin disease that affects both children and adults in an increasing manner. The treatment of AD often reduces subjective skin parameters, such as itching, dryness, and tension, but the inflammation cannot be cured. Laser scanning microscopy was used to investigate the skin surface, epidermal, and dermal characteristics of dry and atopic skin before and after treatment with an ointment rich in hyperforin, which is known for its anti-inflammatory effects. The results were compared to subjective parameters and transepidermal water loss, stratum corneum moisture, and stratum corneum lipids. Using biophysical methods, in particular laser scanning microscopy, it was found that atopic skin has distinct features compared to healthy skin. Treatment with a hyperforin-rich ointment resulted in an improvement of the stratum corneum moisture, skin surface dryness, skin lipids, and the subjective skin parameters, indicating that the barrier is stabilized and improved by the ointment. But in contrast to the improved skin surface, the inflammation in the deeper epidermis/dermis often continues to exist. This could be clearly shown by the reflectance confocal microscopy (RCM) measurements. Therefore, RCM measurements could be used to investigate the progress in treatment of atopic dermatitis.

  17. Exploring the role of curcumin containing ethanolic extract obtained from Curcuma longa (rhizomes) against retardation of wound healing process by aspirin.

    Science.gov (United States)

    Pawar, Rajesh Singh; Toppo, Fedelic Ashish; Mandloi, Avinash Singh; Shaikh, Shabnam

    2015-01-01

    The aim of the study was to assess the curcumin containing ethanolic extract (EtOH) obtained from Curcuma longa (Cl) against retardation of wound healing by aspirin. Wound healing process was retarded by administering the dose of 150 mg/kg body weight of aspirin orally for 9 days to observe the effect of EtOH obtained from Cl using excision and incision wound model in rats. The various parameters such as % wound contraction, epithelialization period, hydroxyproline, tensile strength were observed at variant time intervals and histopathological study was also performed. Curcumin containing 5% and 10% ethanolic extract ointment have shown significant (P < 0.01) wound healing activity against an aspirin (administered 150 mg/kg body weight orally for 9 days) retarded wound healing process. Topical application of ointment showed significant (P < 0.01) difference as compared to the control group. Histopathological studies also showed healing of the epidermis, increased collagen, fibroblasts and blood vessels. Ethanolic extract of Cl ointment (EtOHCl) containing 10% curcumin displayed remarkable healing process against wound retardation by aspirin.

  18. Topical application of Acheflan on rat skin injury accelerates wound healing: a histopathological, immunohistochemical and biochemical study.

    Science.gov (United States)

    Perini, Jamila Alessandra; Angeli-Gamba, Thais; Alessandra-Perini, Jessica; Ferreira, Luiz Claudio; Nasciutti, Luiz Eurico; Machado, Daniel Escorsim

    2015-06-30

    Dermal wound healing involves a cascade of complex events including angiogenesis and extracellular matrix remodeling. Several groups have focused in the study of the skin wound healing activity of natural products. The phytomedicine Acheflan®, and its main active constituent is the oil from Cordia verbenacea which has known anti-inflammatory, analgesic and antimicrobial activities. To our knowledge, no investigation has evaluated the effect of Acheflan® in an experimental model of skin wound healing. The present study has explored the wound healing property of Acheflan® and has compared it with topical effectiveness of collagenase and fibrinolysin by using Wistar rat cutaneous excision wound model. Animals were divided into four groups: untreated animals are negative control (NC), wounds were treated topically every day with Collagenase ointment (TC), with Fibrinolysin ointment (TF) and with cream Acheflan (TAc). Skin samples were collected on zero, 8th and 15th days after wounding. The healing was assessed by hematoxylin-eosin (HE), picrosirius red, hydoxyproline content and immunohistochemical analysis of the vascular endothelial growth factor (VEGF) and matrix metalloprotease-9 (MMP-9). Statistical analysis was done by ANOVA and Student t-test (p Cordia verbenacea) and TC possess higher therapeutic properties for wound healing compared with TF. These ointments seem to accelerate wound healing, probably due to their involvement with the increase of angiogenesis and dermal remodeling.

  19. MODULATION OF THE INFLAMMATORY CYTOKINES AND CYTOPROTECTIVE ENZYME BY BILIRUBIN TREATMENT TO ENHANCE CUTANEOUS WOUND HEALING IN RATS

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    Raju Prasad

    2017-06-01

    Full Text Available Inflammation is the main process of wound healing where expression of certain cytokines likes Interleukin-10 (IL-10 and Tumour necrosis factor ∝ (TNF ∝ plays an important role. In view of the antioxidant potential of bilirubin, the present study was aimed to evaluate time-dependent (day 3, 7, 14 wound healing effects of bilirubin ointment (0.3% in excisional wound model in rats. Thirty-six acclimatized healthy male Wistar rats (120-150g were divided into control and treated groups containing 18 rats each. Each group was further sub- divided into three sub-groups (day 3, 7 and 14 days, n= 6. The ointment base (soft paraffin 90%, lanolin 5% and hard paraffin 5% and bilirubin ointment (0.3% were applied topically once daily for 14 days in control and treated group respectively. The wound area was determined on days 3, 7, and 14. The mRNA expression of TNF ∝ gene and IL-10 gene were determined on days 3, 7 and 14 by Real Time PCR and their protein levels by ELISA method. The protein expression of cyto-protective enzyme HO-1 (Heme oxygenage-1 and growth factor VEGF (Vascular growth factor was determined by western blotting method. The mRNA expression and protein level of TNF ∝ was significantly reduced and IL-10 was significantly increased whereas the expression of HO-1 enzyme and VEGF was significantly increased in treated group on days 3, 7 and 14. It may be concluded that the bilirubin has pro-healing potential.

  20. The reduction in inflammation and impairment in wound healing by using strontium chloride hexahydrate.

    Science.gov (United States)

    Berksoy Hayta, Sibel; Durmuş, Kasim; Altuntaş, Emine Elif; Yildiz, Esin; Hisarciklıo, Mehmet; Akyol, Melih

    2018-03-01

    Numerous growth factors, cytokine, mitogen and chemotactic factors are involved in wound healing. Even though inflammation is important for the stimulation of proliferative phase, excessive inflammation also causes impairment in wound healing. Strontium salts suppress keratinocyte-induced TNF-alpha and interleukin-1 and interleukin-6 in in vitro cultures. This study was conducted to determine the effects of administration of topical strontium chloride hexahydrate on wound healing through TNF-alpha and TGF-beta in surgical wound healing model of in-vivo rat skin. Twenty-four rats were used in the study. After approximately 2 cm cutaneous-subcutaneous incision was horizontally carried out on the mid-neckline of the rats, the incision was again closed using 2.0 vicryl. The rats were assigned into three groups including eight rats in each group. Placebo emollient ointment and also the ointments, which were containing 5% and 10% strontium chloride hexahydrate and were prepared at the same base with placebo ointment, were administered to the groups by a blind executor twice a day for a week. At the end of seventh day, the rats were sacrificed and cutaneous and subcutaneous tissue of their wound site was resected for histopathological examination. Scoring of histopathological wound healing and scoring of tissue TNF-alpha and TGF-beta level with immunohistochemical staining were performed. The groups, to which both 5% and 10% strontium chloride hexahydrate was administered, had lower immunohistochemical TNF-alpha levels and histopathological wound scores compared to controls, which was statistically significant (p < 0.05). Strontium chloride hexahydrate can lead to impairment in wound healing by suppressing inflammation through TNF-alpha.

  1. Effect of Capsaicin Cream on Chronic Low Back Pain in Patients With Inter-Vertebral Disc Herniation

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    Fayazi

    2015-07-01

    Full Text Available Background Low back pain is one of the most common debilitating disorders worldwide and the third cause of visiting a physician. One of the most common causes of low back pain is spinal disc herniation. Still there is no general agreement on the most effective treatment for it. Objectives This study aimed to determine the effect of Capsaicin cream on low back pain in patients with inter-vertebral disc herniation in Ahvaz. Patients and Methods This was a double blind clinical trial in which 43 patients with chronic low back pain, according to characteristics of the subjects, were randomly divided into two groups of treatment (n = 23 and control (n = 20. Data collection instruments included demographic specifications and visual analogue scale (VAS questionnaire completed on arrival and at the first, second and third weeks after intervention. The treatment and placebo groups used the ointment for three weeks and three times a day as a thin layer on the painful position. Data entered SPSS (version 18 and analyzed using the analytical descriptive statistics. Results There was a significant difference in the average pain intensity between the groups of study pre-and post-intervention (P = 0.0001 and the rate of using analgesics in the treatment group significantly decreased (P = 0.008. Also patients’ satisfaction was significantly different between the two groups using the ointment (P = 0.0001. Conclusions Capsaicin cream has beneficial effects on pain relieving and reducing analgesic use in patients with inter-vertebral disc herniation. Therefore, the ointment can be recommended in the treatment of low back pain caused by inter-vertebral disc herniation.

  2. Effect of enzymatic debridement with two different collagenases versus mechanical debridement on chronic hard-to-heal wounds.

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    Onesti, Maria Giuseppina; Fioramonti, Paolo; Fino, Pasquale; Sorvillo, Valentina; Carella, Sara; Scuderi, Nicolò

    2016-12-01

    A chronic ulcer is usually defined as an injury that does not spontaneously evolve towards healing and does not progress through normal healing stages such as inflammation, proliferation and remodelling. This study was designed in order to compare two types of collagenases with mechanical debridement alone. It was thus possible to evaluate their differences in terms of pain and debridement efficacy. Patients were divided into three groups: 30 patients were daily dressed using an ointment based on collagenase produced by Vibrio alginolyticus (B group), 30 patients were daily dressed using an ointment based on a collagenase preparation derived from Clostridium histolyticum (N group) and 30 patients underwent classical mechanical debridement (M group). Complete wound healing over a period of 8 weeks occurred in 24 patients (27%) out of 90;10 patients belonging to the B group, 8 patients to the N group and 6 patients to the M group. This study was performed in order to highlight the differences between two commercially available collagenase-based ointments in comparison with mechanical debridement alone. At the final time point of week, the difference in the percentage of debridement was not statistically significant in all groups, but at 4 weeks, the debrided area in the B group was larger with respect to the N and M groups, suggesting a more rapid wound bed cleansing process. On the basis of our experience, collagenase derived from V. alginolyticus with hyaluronic acid showed chemical and physical properties that make it a product of great manageability and ensure the protection of peri-wound skin. Moreover, less pain was experienced by the patients. © 2015 Medicalhelplines.com Inc and John Wiley & Sons Ltd.

  3. Assessing the itching intensity using visual analogue scales in atopic dermatitis patients against the background of a therapy with calcineurin inhibitors

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    V. V. Chikin

    2016-01-01

    Full Text Available Goal. To assess the effect of topical treatment of atopic dermatitis patients with the 0.1% tacrolimus ointment on the itching intensity and skin expression level of growth factor proteins affecting the intensity of cutaneous innervation. Materials and methods. Fifteen patients suffering from atopic dermatitis underwent treatment with the 0.1% tacrolimus ointment. The SCORAD index was calculated to assess the severity of clinical manifestations. The itching intensity was assessed using a visual analogue scale. The skin expression of nerve growth factors, amphiregulin, semaphorin 3A and PGP9.5 protein (a nerve fiber marker was assessed by the indirect immunofluorescence method. Results. An increased expression of the nerve growth factor and reduced semaphorin 3A expression levels were noted in the patients’ epidermis; there was an increase in the quantity, mean length and fluorescence intensity of PGP9.5+ nerve fibers. As a result of the treatment, the disease severity and itching intensity were reduced, the nerve growth factor expression level was reduced while semaphorin 3A expression level increased in the epidermis, and the mean length and fluorescence intensity of PGP9.5+ nerve fibers was also reduced. A positive correlation among the itching intensity and nerve growth factor expression level, quantity and mean length of PGP9.5+ nerve fibers in the epidermis was revealed, and negative correlation between the itching intensity and semaphorin 3A expression level in the epidermis was established. Conclusion. Topical treatment with the 0.1% Tacrolimus ointment reduces the itching intensity in atopic dermatitis patients, which is related to the therapy-mediated reduction in the epidermis innervation level, decreased expression of epidermal nerve growth factor and increased semaphorin 3A expression level.

  4. Preparation and physicochemical evaluation of topical formulations of purified curcuminoids from Curcuma longa rhizome

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    K. Berenjian*

    2017-11-01

    Full Text Available Background and objectives: The purpose of this study was optimization of semisolid topical formulation from ethanol extract of turmeric and evaluation of rheological characterization and investigation of physicochemical control tests. Methods: The ethanolic extract was prepared with Soxhlet method and the compounds were isolated with silica gel column chromatography. Isolation of curcuminoids was accomplished by preparative HPLC.  The accelerated and real time stability tests for the formulations were investigated at 40±2 °C/70% RH for 90 days and 30±2° C/35%±5 RH for 12 month, respectively. Results: The yield of pure curcuminoids was 0.8%.The results of rheograms at 25° C showed pseudoplastic, plastic and pseudoplastic behavior for the ointment, cream and gel formulations respectively. The pH was measured by using  a  digital  type  of  pH  meter  by  dipping  the  glass electrical probe  for all of formulation, and the consequences exhibited PH values of 6.6, 6.8 and 6.9for the ointment, cream and gel, respectively. The results of cumulative release (µg/cm2 for ointment, cream and gel formulation achieved with dissolution media which contained buffer phosphate with pH 7.2 and 1% tween 20 after 24 h were 693.6, 648.5 and 650.5, respectively. Discussion:  The advantage of this method extraction compared to previously described methods, was utilizing safer solvent for extraction. The cumulative release of formulation and drug content during the physicochemical control tests was compared with commercial product and showed no significant different (p˃ 0.05.The formulations of this study showed functional and physical stability in the period of the study.

  5. A randomized controlled trial comparing mupirocin versus Polysporin Triple for the prevention of catheter-related infections in peritoneal dialysis patients (the MP3 study).

    Science.gov (United States)

    Jassal, Sarbjit V; Lok, Charmaine E

    2008-01-01

    Peritonitis remains the most serious complication of peritoneal dialysis (PD). Gram-positive organisms are among the most common causes of PD peritonitis; however, recent trends show increasing rates of gram-negative and fungal infections. Strategies to prevent peritonitis include the use of prophylactic topical mupirocin at the site where the PD catheter exits from the abdominal wall; however, mupirocin does not afford protection against gram-negative or fungal infections. The aim of this study is to determine if the incidence of catheter-related infections (exit-site infection, tunnel infection, or peritonitis) is significantly reduced by the routine application of Polysporin Triple antibiotic ointment (Pfizer Canada, Markham, Ontario, Canada) in comparison to mupirocin ointment. The Mupirocin Versus Polysporin Triple Study (MP3) is a multicenter, randomized, double-blinded controlled study comparing Polysporin Triple (P3) against the current standard of care. The aim of the study is to recruit 200 patients being treated with or starting on PD and randomize them to receive either mupirocin or P3 at the catheter exit site. Patients will be followed for 18 months or until death or transfer from PD to an alternate treatment modality. The primary outcome will be the time to first catheter-related infection. Catheter-related infections will be strictly defined using current guidelines and categorized into exit-site infections, infective peritonitis, or tunnel infections. The primary analysis will be an intention-to-treat analysis. The results of this study will help determine if the use of P3 is superior to mupirocin ointment in the prevention of catheter-related infections and will help guide evidence-based best practices.

  6. Effects of aroeira (Schinus terebinthifoliu Raddi) oil on cutaneous wound healing in rats.

    Science.gov (United States)

    Estevão, Lígia Reis Moura; Mendonça, Fábio de Souza; Baratella-Evêncio, Liriane; Simões, Ricardo Santos; Barros, Maria Edna Gomes de; Arantes, Rosa Maria Esteves; Rachid, Milene Alvarenga; Evêncio-Neto, Joaquim

    2013-03-01

    To evaluate the effects of aroeira (Schinus terebinthifolius) ointment on skin wound healing in rats. Adult male rats (n=20) were divided into four groups of five animals each, as follows: G4, G7, G14 and G21, which corresponds to 4th, 7th, 14th and 21th days postoperatively. Each animal were made two incisions on the skin, including the subcutaneous tissue, in the right and left sides of thoracic region, separated by a distance of two inches. The right lesion was treated with base ointment (vaseline, lanolin); the left one was treated with base ointment containing 5% of aroeira oil. At the end of each experimental period the lesions were evaluated for the contraction degree. Then held the collection of fragments that were fixed in 10% formalin and processed for paraffin embedding. In the histological sections (5μm) was evaluated the morphology and quantified the collagen and blood vessels. The data obtained were submitted to ANOVA test complemented by Tukey-Kramer test (p<0.05). The contraction of the lesions was higher in wounds treated with aroeira oil than in controls at 7th and 14th days (p<0.01), whereas in the 21st day all lesions were already completely healed. The morphology showed granulation tissue more developed, with fibroblasts more bulky and collagen fibers more arranged in the experimental group at 4th, 7th and 14th days. The morphometry showed a significant increase in the quantification of collagen fibers in the experimental group at 7th and 14th days (p<0.05). The aroeira oil accelerates the healing process of wounds as a macroscopic, morphological and morphometrical analysis.

  7. The formulation of the essential oil of Piper aduncum Linnaeus (Piperales: Piperaceae) increases its efficacy as an insect repellent.

    Science.gov (United States)

    Mamood, S N H; Hidayatulfathi, O; Budin, S B; Ahmad Rohi, G; Zulfakar, M H

    2017-02-01

    The essential oil (EO) of Piper aduncum Linnaeus, known as 'sireh lada' to locals Malaysian, has the potential to be used as an alternative to synthetic insect repellents such as N,N-diethyl-meta-toluamide. However, the EO's efficacy as a repellent decreases after application due to the high volatility of its active ingredients. A number of studies have showed that optimizing the formulation of plant-based EOs can improve their efficacy as repellents. The present study sought to evaluate the effectiveness of 10% P. aduncum EO in ethanol and in three different semisolid formulations: ointment, cream and gel. These formulations were tested on Aedes aegypti under laboratory conditions. Each formulation was applied to the subject's hands, which were then inserted into a cage containing 25 nulliparous A. aegypti. The number of mosquitoes landing on or biting each subject's hand was recorded, and the repellency percentage, landing/biting percentage and protection time for each of the formulations were compared. There were no statistically significant differences between the semisolid EO formulations with regards to the repellency percentage and the landing/biting percentage at 4 h post-application. All three semisolid EO formulations were able to repel >65% of the A. aegypti at 4 h post-application. The EO ointment formulation provided a protection time (182.5 ± 16.01 min) that was statistically significantly longer than that associated with the EO gel formulation (97.5 ± 14.93 min). Meanwhile, the EO cream formulation provided a protection time of 162.5 ± 6.29 min. As the EO cream and ointment formulations displayed better repellent properties than the EO gel formulation, they appear to be the most promising P. aduncum EO formulations to be developed and commercialized as alternatives to synthetic repellents.

  8. Evaluation of the wound healing property of Commiphora guidottii Chiov. ex. Guid.

    Science.gov (United States)

    Gebrehiwot, Michael; Asres, Kaleab; Bisrat, Daniel; Mazumder, Avijit; Lindemann, Peter; Bucar, Franz

    2015-08-18

    The traditional use of the oleo-gum-resin of Commiphora guidottii Chiov. ex. Guid., which is commonly called scented myrrh, for topical treatment of wound is well documented. The major objective of the present study was to investigate the essential oil and resin obtained from C. guidottii for their potential wound healing properties. Due to their influence on the wound healing process, the anti-inflammatory and antimicrobial activities of scented myrrh have also been investigated. Powdered oleo-gum-resin of C. guidottii was steam-distilled to obtain essential oil, and the resin was extracted from the marc with MeOH and filtered. The TLC fingerprint profile of the resin has been recorded by using silica gel GF254 as stationary phase. The essential oil components were identified and quantified by GC-MS. Ointments prepared from the essential oil (4% v/w) and the resin (5% w/w) were used for wound healing activity tests. Toxicity of the formulated ointments was investigated according to Draize skin irritation test. Acute anti-inflammatory effect in mice was evaluated using carrageenan induced mouse hind paw oedema model. Antimicrobial activity tests were carried out using disk diffusion and broth dilution techniques against 21 pathogenic bacterial and 4 fungal strains. Ointment formulations of both the oil and resin were found to be non-irritant at the concentrations used and showed significant (p<0.05-0.001) increase in wound contraction rate, shorter epithelization time and higher skin breaking strength as compared to the negative control. Overall, the antibacterial and antifungal activities of the oil and resin were comparable with the standard antibiotics ciprofloxacin and griseofulvin, respectively. The results confirm that scented myrrh possesses genuine wound healing activity supporting the traditional use of the plant.

  9. Gefarnate stimulates mucin-like glycoprotein secretion in conjunctival tissue and ameliorates corneal epithelial damage in animal dry-eye models

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    Dota A

    2013-01-01

    Full Text Available Atsuyoshi Dota, Yuko Takaoka-Shichijo, Masatsugu NakamuraOphthalmic Research and Development Center, Santen Pharmaceutical Co, Ltd, Ikoma-shi, Nara, JapanPurpose: The aim of this study was to evaluate the effect of gefarnate on mucin-like glycoprotein secretion in isolated rabbit conjunctival tissue, and on corneal epithelial damage in rabbit and cat dry-eye models.Methods: Conjunctival tissue isolated from rabbits was treated with gefarnate. Mucin-like glycoprotein was detected in the culture supernatant by an enzyme-linked lectin assay. Gefarnate ointment was topically applied to eyes once daily for 7 days in the rabbit dry-eye model, in which the lacrimal glands, Harderian gland, and nictitating membrane were removed, or for 4 weeks in the cat dry-eye model, in which the lacrimal gland and nictitating membrane were removed. Corneal epithelial damage was evaluated by measurement of corneal permeability by rose bengal in the rabbit model or by fluorescein staining in the cat model.Results: Gefarnate stimulated mucin-like glycoprotein secretion in conjunctival tissue in a dose-dependent manner. In the rabbit dry-eye model, application of gefarnate ointment to the eyes resulted in a dose-dependent decrease in rose bengal permeability in the cornea, with the effect being significant at concentrations of ≥0.3%. In the cat dry-eye model, application of gefarnate ointment resulted in a significant decrease in the corneal fluorescein staining score.Conclusion: These results suggest that gefarnate stimulates in vitro secretion of mucin-like glycoprotein in conjunctival tissue and ameliorates corneal epithelial damage in animal dry-eye models. Gefarnate may therefore be effective for treating dry eye.Keywords: gefarnate, fluorescein staining, rose bengal permeability, rabbit, cat, dry eye

  10. Randomized clinical trial assessing the side-effects of glyceryl trinitrate and diltiazem hydrochloride in the treatment of chronic anal fissure.

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    Kocher, H M; Steward, M; Leather, A J M; Cullen, P T

    2002-04-01

    Glyceryl trinitrate (GTN) ointment (0 small middle dot2 per cent) has an efficacy of up to 68 per cent in healing chronic anal fissure, but with headache as a major side-effect. Diltiazem hydrochloride (DTZ) cream (2 per cent) is expected to have fewer side-effects. A prospective double-blind randomized two-centre trial requiring at least 26 patients in each group (alpha = 0.05, beta = 0.9) was instituted after approval of the local ethics committee, to compare the incidence of side-effects (primary endpoint) with 0.2 per cent GTN ointment and 2 per cent DTZ cream in the treatment of chronic anal fissure. Treatments were applied perianally, twice daily for 6-8 weeks. All patients gave written informed consent. Both groups were comparable in patient demographics and clinical characteristics. Twelve patients violated the protocol, withdrew or did not attend follow-up. There were more side-effects with GTN (21 of 29 patients) than with DTZ (13 of 31) (relative risk (RR) 1.84 (95 per cent confidence interval (c.i.) 1.11 to 3.04), P = 0.01). In particular, more headaches occurred with GTN (17 of 29 patients) than with DTZ (eight of 31) (RR 2.06 (95 per cent c.i. 1.18 to 3.59), P = 0.01). There were no significant differences in healing and symptomatic improvement rates between patients receiving GTN (25 of 29) and DTZ (24 of 31). DTZ cream caused substantially fewer headaches than GTN ointment. There was no significant difference in the healing or improvement of chronic anal fissure between the treatments. DTZ may be the preferred first-line treatment for chronic anal fissure.

  11. Medical management of two accidents by ionizing radiations

    International Nuclear Information System (INIS)

    Castaneda C, G.

    1991-01-01

    Two cases of accidents of occupationally exposed personnel are presented, the first one was an accidental sharp exhibition to whole body that a 27 year-old worker suffered when being exposed to a source of Iridium 192 of 94 Curies. For this case it was diagnosed an hematopoiesis syndrome that it was responded to the handling prescribe until him recovery. The second case, a radiologist technical 22 year-old that was irradiated with a source of Iridium 192 of 79 Curies. The treatment consisted on cleaning, antibiotics, analgesic and inert ointment, being achieved recovery after several weeks

  12. Miliarial type pseudolymphoma mimicking as granulomatous rosacea

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    Gharaei Nejad Kaveh

    2017-07-01

    Full Text Available Miliarial type lymphocytoma cutis is a rare type of psuedolymphoma which is described by numerous semi-translucent papules on the sun exposed regions. Herein, we present a 25-year-old woman with numerous permanent translucent tiny papules on the face. Microscopic examination revealed dense infiltration of lymphocytes in the reticular dermis with lymphoid follicle formation and significant B-cell lymphocytes in immunohistochemistry study. She was diagnosed as miliarial type pseudolymphoma and treated with topical momethasone furoate ointment and oral hydroxychloroquine with a good response.

  13. Management of herpes simplex virus epithelial keratitis.

    Science.gov (United States)

    Roozbahani, Mehdi; Hammersmith, Kristin M

    2018-04-24

    To review recent advancements in the management of herpes simplex virus (HSV) epithelial keratitis. Trifluridine eye drop, acyclovir (ACV) ointment, ganciclovir gel, and oral ACV are still the main therapeutic agents. Cryopreserved amniotic membrane has been recently used as an adjuvant treatment. Resistance to ACV has become a concerning issue. The animal models of HSV vaccine are able to reduce HSV keratitis. New antivirals are under development. Current cases of HSV epithelial keratitis are manageable with available medications, but new advancements are required to decrease disease burden in the future. HSV vaccine can be revolutionary.

  14. [Monilethrix--rare syndrome of structural hair abnormalities].

    Science.gov (United States)

    Brzezińska-Wcisło, L; Bogdanowski, T; Szeremeta-Bazylewicz, G; Pierzchała, E

    1999-11-01

    Monilethrix is a rare structural disorder of hair. Characteristic abnormalities in the form of alternating thinning and fusiform thickening are observed in most of hair shafts that we call beaded hair. Macroscopic estimation shows lustreless, dry, rough, fragile hair. Trichological examination usually reveals a considerable percentage of anagenic hair. According to our own experiences and literature data systemic therapy (vitamins) and topical treatment (desquamative ointments) are not effective sufficiently. Spontaneous regression of symptoms often appears with time. Five cases of familial occurrence of monilethrix have been presented.

  15. Radiation as a microbiological contamination control of drugs, cosmetics and medical devices

    International Nuclear Information System (INIS)

    Ishizeki, Chuichi

    1985-01-01

    This paper deals with current status of radiation sterilization or disinfection of drugs, cosmetics, their materials, and medical devices, and with quality control as a tool for securing microbiological safety, especially current status of sterilization tests. Ointment containing tetracyclin, steroid hormones, gelatin, and enzymes are presented as drug samples to be irradiated, and explanations for radiation sterilization of these drugs are provided. An outline of the application of radiation in cosmetics and medical devices is given. Issues are also provided from the viewpoint of safey and effectiveness of radiation sterilization. (Namekawa, K.)

  16. Dress Syndrome - A Case Report

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    Kremić Zorana

    2016-06-01

    Full Text Available The drug reaction with eosinophilia and systemic symptoms (DRESS syndrome is an adverse drug-induced reaction that occurs most commonly after exposure to drugs, most frequently anticonvulsants, sulfa derivates, antidepressants, nonsteroidal anti-inflammatory drugs, and antimicrobials. We present a 61-year-old male, with a generalized maculopapular exanthema on the trunk, face, extremities, palms, soles, palate, and fever (38°C. His medical history was notable for generalized epilepsy, treated with carbamazepine during 1 month. The diagnosis of DRESS syndrome was confirmed by specific RegiSCAR criteria. In our case, skin eruptions were successfully treated with oral methylprednisolone, cephalexin, and topical corticosteroid ointment.

  17. Exaggerated Arthropod Bite: A Case Report and Review of the Mimics

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    Sagah Ahmed

    2018-01-01

    Full Text Available Exaggerated arthropod bite reactions causing hemorrhagic or necrotic bullous lesions can mimic other serious conditions such as cutaneous anthrax, brown recluse spider bite, and tularemia. A 55- year-old, healthy woman presented to the emergency department with a 3.5-centimeter painless, collapsed hemorrhagic bulla at the left costal margin. She was afebrile and had no systemic symptoms. Laboratory evaluation was unremarkable. She was prescribed silver sulfadiazine cream and mupirocin ointment. The area denuded two days later and the lesion completely healed. This case illustrates the broad differential to be considered when evaluating patients with hemorrhagic bullous lesions.

  18. Topical betamethasone for the prevention of acute radiation dermatitis in breast cancer patients

    International Nuclear Information System (INIS)

    Farhan, F.; Kazemian, A.; Alagheband, H.

    2003-01-01

    Background: Acute radiation dermatitis is a very common side effect of radiation therapy in large numbers of cancers including breast cancer. Despite high prevalence rate of acute radiation dermatitis and also wet desquamation, a few trials on prophylaxis of this complication using topical treatment have been conducted. Despite effectiveness of topical corticosteroids in treatment of acute radiation dermatitis which are focused in the literature, yet there are some controversy about their usage in this regard. For this reason we attempted to investigate this subject via conducting a clinical trial. Materials and Methods: This trial included 76 patients with pathologic diagnosis of breast cancer for whom radiotherapy has been planned. Patients were 27-70 years old. Patients with radical mastectomy received 5000 cGy within 5 weeks, and those with conservative surgery received 6000 cGy within 6 weeks devided in 200 centigray fractions. Patients were divided randomly into two groups, betamethasone and placebo, 38 patients in each group. In placebo group, 3 patients did not attend for weekly assessment. Additional one patient did not refer during follow-up period. Thus, they were excluded from the study. One group was given betamethasone o.1% and other group was administered base of ointment as placebo. All patient consumed drug or placebo from the 1st day of treatment until one week after treatment completion as twice daily within tangential field. Patients were monitored for assessing dermatitis severity and its symptoms and also possible drug adverse effects one week after the therapy commenced and afterwards by one-week intervals as well as in an appointed day. Three weeks after termination of therapy, patients were also visited, and each examination provided information about dermatologic complications which were registered in the questionnaire. Results: Mean times development of dermatitis in both betamethasone and placebo groups were 3.2500 and 2.2571 (weeks

  19. Radiation sterilization of medical products- current trends and future prospects

    International Nuclear Information System (INIS)

    Sharma, G.

    1997-01-01

    In medical practice use of sterile pharmaceuticals and single use disposable medical devices is steadily increasing. Sterile pharmaceuticals like injections and ophthalmic ointments are required for therapy. Medical devices are employed for diagnostic, drug administration or corrective purposes, and as implants for temporary, short term or long term residence in the human system. All these products are made available in sterile form by treating them to a suitable process of sterilization i.e. dry/wet heat, ethylene oxide (EtO) gas or ionizing radiation. In this paper current trends and future prospects of radiation sterilization of medical products are given in detail. 9 refs., 7 tabs

  20. Study of consistency properties of instillation liniment-gel for therapy of pyoinflammatory diseases of maxillofacial region

    Directory of Open Access Journals (Sweden)

    A. V. Kurinnoy

    2012-12-01

    Full Text Available Using rotary viscometer «Reotest 2» researches of consistency properties of instillation gel-liniment for antimicrobial therapy of pyoinfl ammatory diseases of maxillufacial area are conducted. It is defi ned, that consistency properties of gel-liniment for antimicrobial therapy of pyoinflammatory diseases of maxillufacial area are within the limits of rheological optimum of consistency of ointments, and value «mechanical stability» (1,33 characterizes the system as exceptionally thixotropic, providing recoverability of the system after loading and allows to forecast stability of consistency properties of gel-liniment at the prolonged storage.

  1. Treatment of post-electroconvulsive therapy headache with topical methyl salicylate.

    Science.gov (United States)

    Logan, Christopher J; Stewart, Jonathan T

    2012-06-01

    Headache after administration of electroconvulsive therapy (ECT) is common, affecting approximately half of patients treated. Post-ECT headache is typically treated with acetaminophen or nonsteroidal anti-inflammatory drugs but occasionally requires agents such as sumatriptan, opioids, or β-blockers. We report on a patient whose severe post-ECT headaches responded completely to methyl salicylate ointment, applied to the area of his temporalis and masseter muscles. Topical methyl salicylate is generally well tolerated and may be a viable option for some patients with post-ECT headache.

  2. Efficacy and tolerance of a comfrey root extract (Extr. Rad. Symphyti) in the treatment of ankle distorsions: results of a multicenter, randomized, placebo-controlled, double-blind study.

    Science.gov (United States)

    Koll, R; Buhr, M; Dieter, R; Pabst, H; Predel, H G; Petrowicz, O; Giannetti, B; Klingenburg, S; Staiger, C

    2004-09-01

    Comfrey (Symphytum officinale L.) is a medicinal plant with anti-inflammatory, analgesic and tissue regenerating properties. In a double-blind, multicenter, randomized, placebo-controlled, group comparison study on patients suffering from unilateral acute ankle sprains (n = 142, mean age 31.8 years, 78.9% male), the percutaneous efficacy of an ointment of comfrey extract (Kytta-Salbe f, four treatments per day for 8 days) was confirmed decisively. Compared to placebo, the active treatment was clearly superior regarding the reduction of pain (tonometric measurement, pcomfrey.

  3. A water-based topical Chinese traditional medicine (Zicao) for wound healing developed using 2-hydroxypropyl-β-cyclodextrin.

    Science.gov (United States)

    Chen Chen, Ta; Yu, Song-Cu; Hsu, Chin-Mu; Tsai, Fuu-Jen; Tsai, Yuhsin

    2018-05-01

    Zicao is a traditional Chinese herbal medicine that has been used for the topical treatment of wounds in the form of oil-based ointment for several hundred years. To overcome the disadvantages of oil-based ointment such as irritation, discomfort, and difficulty in cleaning, this study developed a water-based topical formulation of Zicao. An ethanol extract of Zicao was included in 2-hydroxypropyl-β-cyclodextrin (HP-β-CD) to form a water-soluble Zicao-HP-β-CD complex. The formation of the Zicao-HP-β-CD complex was determined using LC-MS, 1 H NMR, ROSEY, and solubility analysis. The bioactivity of Zicao-HP-β-CD complex in aqueous solution was evaluated using cellular uptake in vitro and experimental excision wounds in vivo. The LC-MS, 1 H NMR, ROESY, and solubility analyses results show that Zicao extract was successfully included by the HP-β-CD. The results of the cellular uptake in vitro and wound healing in vivo suggest that the effect of Zicao was enhanced following the formation of the Zicao-HP-β-CD complex. Therefore, we concluded that complexation with HP-β-CD might provide a potential method for developing an effective water-based topical solution of Zicao. Copyright © 2018 Elsevier B.V. All rights reserved.

  4. Comparison of the Effect of Mouthwashes with and without Zinc and Fluocinolone on the Healing Process of Erosive Oral Lichen Planus

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    Masoumeh Mehdipour

    2010-03-01

    Full Text Available Background and aims. Lichen planus is a chronic inflammatory disorder with unspecified etiology, appearing as a result of stress, genetic predisposition and immunologic factors. Erosive type of the disease is more important because of its clinical symptoms of pain, irritation and malignancy risk. Despite various medications used, a definite cure for lichen planus is unknown. Regarding the effect of zinc on healing of ulcers, the aim of this study was to compare the effect of a mouthwash with and without zinc and fluocinolone on healing of erosive oral lichen planus. Materials and methods. Twenty randomly-selected patients with erosive oral lichen planus were divided into two groups of 10. One group received zinc mouthwash with fluocinolone ointment and the other group received placebo with ointment. The largest dimension of the ulcers was measured by digital calipers and the intensity of pain was determined by visual analogue scale. Data was analyzed with Mann-Whitney U test. Results. Pain, irritation and lesion surface area decreased in both groups. Decrease in pain severity was identical in both groups (P = 0.11. However, decrease in surface area with zinc mouthwash plus fluocinolone was more than that with only fluocinolone (P = 0.037. Conclusion. 0.2% zinc mouthwash plus fluocinolone and only fluocinolone were both effective in decreasing pain, irritation, and surface area of OLP. However, decrease in surface area with zinc mouthwash plus fluocinolone was more than that with fluocinolone alone.

  5. Use of solid dispersions to increase stability of dithranol in topical formulations

    Directory of Open Access Journals (Sweden)

    Marilene Estanqueiro

    2014-09-01

    Full Text Available The present study was planned to improve the stability of dithranol using solid dispersions (SD. Two different SD at a 1:9 ratio of dithranol/excipient were prepared: one of them using glyceryl behenate as excipient and the other using a mixture of argan oil with stearic acid (1:8 ratio as excipient. Pure dithranol and SD of dithranol were incorporated in an oil-in-water cream and in a hydrophobic ointment in a drug/dermatological base ratio of 1:10. The physical and mechanical properties of semisolid formulations incorporating the pure drug and the developed SD were evaluated through rheological and textural analysis. To evaluate the stability, L*a*b* color space parameters of SD and semisolid formulations, and pH of hydrophilic formulations were determined at defined times, during one month. Each sample was stored at different conditions namely, light exposure (room temperature, high temperature exposition (37 °C (protected from light and protected from light (room temperature. Despite higher values of firmness and adhesiveness, hydrophobic ointment exhibited the best rheological features compared to the oil-in-water cream, namely a shear-thinning behavior and high thixotropy. These formulations have also presented more stability, with minor changes in L*a*b* color space parameters. The results of this study indicate that is possible to conclude that the developed SD contributed to the increased stability of dithranol.

  6. Rhizomes of Eremostachys laciniata: Isolation and Structure Elucidation of Chemical Constituents and a Clinical Trial on Inflammatory Diseases

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    Abbas Delazar

    2013-08-01

    Full Text Available Purpose: The purpose of this study was the isolation and structure elucidation of chemical compounds from the rhizomes of Eremostachys laciniata (L Bunge (EL, an Iranian traditional medicinal herb with a thick root and pale purple or white flowers as well as the clinical studies on the therapeutic efficacy and safety of topical application of the EL extract in the management of some inflammatory conditions, e.g., arthritis, rheumatoid arthritis and septic arthritis (Riter’s syndrome. Methods: The structures of the isolated compounds were elucidated unequivocally on the basis of one and two dimensional NMR, UV and HR-FABMS spectroscopic data analyses. A single-blinded randomized clinical trial was carried out with the extract of the rhizomes of E. laciniata (EL to determine the efficacy and safety of the traditional uses of EL compared to that of piroxicam in treatment of inflammatory diseases, e.g., osteoarthritis, rheumatoid arthritis and Reiter’s syndrome. Results: Eleven iridoid glycosides, two phenylethanoids and two phytosterols were isolated and identified for the first time from the rhizomes of EL. After 14 days of treatment with the EL and piroxicam ointments, all groups showed significant improvements compared to the control groups. EL (5% ointment induced better initial therapeutic response than piroxicam (5% onitment. Conclusion: This clinical trial established that EL was suitable for topical applications as a safe and effective complementary therapy for inflammatory diseases.

  7. Treatment of phimosis with topical steroids and foreskin anatomy

    Directory of Open Access Journals (Sweden)

    Tatiana C. Marques

    2005-08-01

    Full Text Available OBJECTIVES: To correlate topical steroidal treatment of stenosed foreskin with the different degrees of glans exposure and the length of time the ointment is applied. MATERIALS AND METHODS: We studied 95 patients with phimosis, divided according to the degree of foreskin retraction. Group A presented no foreskin retraction, group B presented exposure of only the urethral meatus, group C presented exposure of half of the glans, and group D presented exposure of the glans, which was incomplete because of preputial adherences to the coronal sulcus. Patients were submitted to application of 0.05% betamethasone ointment on the distal aspect of the prepuce twice daily for a minimum of 30 days and a maximum of 4 months. RESULTS: Of 95 patients, 10 (10.52% abandoned the treatment and 15 patients in groups C and D were excluded from the study. Among the remaining 70 patients, only 4 patients (5.7% in group A did not obtain adequate glans exposure after treatment. In group A (38 patients, fully retractable foreskins were obtained in 19 patients (50% after 1 month of treatment. In group B (28 patients, fully retractable foreskins were obtained in 18 patients (64.2% after 1 month. CONCLUSIONS: Treatment was successful in 94.2% of patients, irrespective of the type of foreskin anatomy. The improvement may require several months of treatment. Patients with impossibility of urethral meatus exposure present around 10% treatment failure.

  8. Application of Coenzyme Q10 for Accelerating Soft Tissue Wound Healing after Tooth Extraction in Rats

    Directory of Open Access Journals (Sweden)

    Toshiki Yoneda

    2014-12-01

    Full Text Available Accelerating wound healing after tooth extraction is beneficial in dental treatment. Application of antioxidants, such as reduced coenzyme Q10 (rCoQ10, may promote wound healing after tooth extraction. In this study, we examined the effects of topical application of rCoQ10 on wound healing after tooth extraction in rats. After maxillary first molars were extracted, male Fischer 344 rats (8 weeks old (n = 27 received topical application of ointment containing 5% rCoQ10 (experimental group or control ointment (control group to the sockets for 3 or 8 days (n = 6–7/group. At 3 days after extraction, the experimental group showed higher collagen density and lower numbers of polymorphonuclear leukocytes in the upper part of socket, as compared to the control group (p < 0.05. Gene expression of interleukin-1β, tumor necrosis factor-α and nuclear factor-κB were also lower in the experimental group than in the control group (p < 0.05. At 8 days after tooth extraction, there were no significant differences in collagen density, number of polymorphonuclear leukocytes and bone fill between the groups. Our results suggest that topical application of rCoQ10 promotes wound healing in the soft tissue of the alveolar socket, but that rCoQ10 has a limited effect on bone remodeling in rats.

  9. Comparative study of the efficacy of different treatment options in patients with chronic blepharitis.

    Science.gov (United States)

    Arrúa, M; Samudio, M; Fariña, N; Cibils, D; Laspina, F; Sanabria, R; Carpinelli, L; Mino de Kaspar, H

    2015-03-01

    To compare the efficacy of 3 treatment options in patients with chronic blepharitis. An experimental, randomized, controlled study was conducted on 45 patients (female 67%; Mean age: 40.5 years) diagnosed with chronic blepharitis, in order to compare the effectiveness of three treatment options. Group 1: eyelid hygiene with neutral shampoo three times/day; group 2: neutral shampoo eyelid hygiene plus topical metronidazole gel 0.75% twice/day; group 3: neutral eyelid hygiene with shampoo plus neomycin 3.5% and polymyxin 10% antibiotic ointment with 0.5% dexamethasone 3 times/day. The symptoms and signs were assessed by assigning scores from 0: no symptoms and/or signs; 1: mild symptoms and/or signs, 2: moderate symptoms and/or signs; and 3: severe symptoms and/or signs. A significant improvement was observed in the signs and symptoms in all 3 treatment groups. While groups 1 and 2 had more improvement in all variables studied (P<.05), Group 3 showed no clinical improvement for itching (P=.16), dry eye (P=.29), eyelashes falling (P=.16), and erythema at the eyelid margin (P=.29). Shampoo eyelid hygiene neutral and neutral shampoo combined with the use of metronidazole gel reported better hygiene results than neutral shampoo lid with antibiotic ointment and neomycin and polymyxin dexamethasone. Copyright © 2013 Sociedad Española de Oftalmología. Published by Elsevier España, S.L.U. All rights reserved.

  10. A double-blind, randomized clinical study to determine the efficacy of benzocaine 10% on histamine-induced pruritus and UVB-light induced slight sunburn pain.

    Science.gov (United States)

    Bauer, Martin; Schwameis, Richard; Scherzer, Thomas; Lang-Zwosta, Isabelle; Nishino, Kanako; Zeitlinger, Markus

    2015-01-01

    This study aims to explore the efficacy of the topical application of 10% benzocaine for treating pruritus and pain as compared to vehicle ointment. Twenty male subjects were treated in a randomized double-blind fashion with the investigational medicinal product (IMPD) and vehicle. Immediately after the injection of 100 µg histamine on both arms, subjects received topical treatment and pruritus was subsequently assessed with visual analogue scale (VASpruritus) and Eppendorfer questionnaire. Ultraviolet B radiation (UVB) was administered on the back to induce slight sunburn. Twelve hours after UVB application again the IMPD was applied on the right or left upper back and vehicle on the other side and pain related to sunburn was measured with VASpain and pressure algometry. A trend towards better reduction of pruritus was shown for benzocaine in VASpruritus. For the VASpain significant differences in group comparison (p = 0.02) were observed. Algometer measurements showed onset of pain reduction in the verum group after 20 min whereas in the vehicle-treated area pain relief occurred only after 60 min after application. The topically administered ointment containing 10% benzocaine was found superior over vehicle for treating pain, but not pruritus.

  11. Wound healing effect of flavonoid rich fraction and luteolin isolated from Martynia annua Linn. on streptozotocin induced diabetic rats

    Institute of Scientific and Technical Information of China (English)

    Santram Lodhi; Abhay K Singhai

    2013-01-01

    Objective: To evaluate wound healing potential of flavonoid fractions of Martynia annua (M. annua) Linn. leaves in diabetic rats on the basis of folkloric information and preliminary study. Methods: The flavonoid compound luteolin and apigenin were isolated from dried leaves of plant by column chromatography. The two concentrations (0.2% and 0.5% w/w) of luteolin and flavonoid fraction were selected for topically applied as ointment on diabetic wound. The Povidone Iodine Ointment USP was used as a reference. On 18th days, protein content, hydroxyproline and antioxidants (SOD, CAT and GSH) level in granuloma tissues were determined.Results:The results showed that, percent wound contraction were observed significantly (P<0.01) greater in MAF fraction and 0.5% w/w of luteolin treatment groups. Presence of matured collagen fibres and fibroblasts with better angiogenesis were observed in histopathological studies.Conclusions:In conclusion, our findings suggest that flavonoid fraction (MAF) and luteolin (0.5%w/w) may have potential benefit in enhancing wound healing in diabetic condition, possibly due to free-radical scavenging activity of plant.

  12. In vivo screening antifungal activity of methanolic extract of Protoparmeliopsis muralis against Aspergillus flavus

    Directory of Open Access Journals (Sweden)

    Somaye Rashki

    2017-06-01

    Full Text Available Background & Objective: Lichens are the result of the symbiosis of fungi and algae or a cyanobacterium. Various biological activities of some lichen and their components such as: antifungal, anti-bacterial, anti-tumor, anti-inflammatory, antiprotozoal substances are known. In the present study, antifungal activity of methanolic extract of Protoparmeliopsis muralis against Aspergillus flavus is investigated on rats. Materials & Methods: 500 g of Protoparmeliopsis muralis was collected from KaneGonbad mountains in Ilam province, the methanol extract was prepared by soxhle. In order to determine the antifungal activity in in vivo conditions, a wound was created and infected with Aspergillus flavus. Having infected the wound, the researchers divided the rats into 4 subgroups: negative control group, treated with Kotrimoksazol, %5 ointment extract methanolic P. muralis, and with %10 ointment extract methanolic P. muralis. Treatment continued until complete healing of the wound. Finally, the percentage of wound healing was calculated. Results: The result of the present study demonstrated that methanolic extract of P. muralis decreased the area of wound in the treatment group compared to the control group. Conclusion: The antifungal and antioxidant activity of the extract of Protoparmeliopsis muralis accelerated the wound healing process.

  13. The effect of root surface conditioning on smear layer removal in periodontal regeneration (a scanning electron microscopic study)

    Science.gov (United States)

    Fidyawati, D.; Soeroso, Y.; Masulili, S. L. C.

    2017-08-01

    The role of root surface conditioning treatment on smear layer removal of human teeth is affected by periodontitis in periodontal regeneration. The objective of this study is to analyze the smear layer on root surface conditioned with 2.1% minocycline HCl ointment (Periocline), and 24% EDTA gel (Prefgel). A total of 10 human teeth indicated for extraction due to chronic periodontitis were collected and root planed. The teeth were sectioned in thirds of the cervical area, providing 30 samples that were divided into three groups - minocycline ointment treatment, 24% EDTA gel treatment, and saline as a control. The samples were examined by scanning electron microscope. No significant differences in levels of smear layer were observed between the minocycline group and the EDTA group (p=0.759). However, there were significant differences in the level of smear layer after root surface treatment in the minocycline and EDTA groups, compared with the control group (p=0.00). There was a relationship between root surface conditioning treatment and smear layer levels following root planing.

  14. Topical Formulation Comprising Fatty Acid Extract from Cod Liver Oil: Development, Evaluation and Stability Studies.

    Science.gov (United States)

    Ilievska, Biljana; Loftsson, Thorsteinn; Hjalmarsdottir, Martha Asdis; Asgrimsdottir, Gudrun Marta

    2016-06-01

    The purpose of this study was to develop a pharmaceutical formulation containing fatty acid extract rich in free omega-3 fatty acids such as eicosapentaenoic acid and docosahexaenoic acid for topical use. Although the health benefits of cod liver oil and other fish oils taken orally as a dietary supplement have been acknowledged and exploited, it is clear that their use can be extended further to cover their antibacterial properties. In vitro evaluation showed that 20% (v/v) fatty acid extract exhibits good activity against strains of the Gram-positive bacteria Staphylococcus aureus, Enterococcus faecalis, Streptoccoccus pyogenes and Streptoccoccus pneumonia. Therefore, free polyunsaturated fatty acids from cod liver oil or other fish oils can be used as safe and natural antibacterial agents. In this study, ointment compositions containing free fatty acids as active antibacterial agents were prepared by using various natural waxes and characterized. The effects of different waxes, such as carnauba wax, ozokerite wax, laurel wax, beeswax, rice bran wax, candelilla wax and microcrystalline wax, in the concentration range of 1% to 5% (w/w) on the ointment texture, consistency and stability were evaluated. The results showed significant variations in texture, sensory and rheological profiles. This was attributed to the wax's nature and chain composition. Microcrystalline wax gave the best results but laurel wax, beeswax and rice bran wax exhibited excellent texturing, similar sensory profiles and well-balanced rheological properties.

  15. Topical Formulation Comprising Fatty Acid Extract from Cod Liver Oil: Development, Evaluation and Stability Studies

    Directory of Open Access Journals (Sweden)

    Biljana Ilievska

    2016-06-01

    Full Text Available The purpose of this study was to develop a pharmaceutical formulation containing fatty acid extract rich in free omega-3 fatty acids such as eicosapentaenoic acid and docosahexaenoic acid for topical use. Although the health benefits of cod liver oil and other fish oils taken orally as a dietary supplement have been acknowledged and exploited, it is clear that their use can be extended further to cover their antibacterial properties. In vitro evaluation showed that 20% (v/v fatty acid extract exhibits good activity against strains of the Gram-positive bacteria Staphylococcus aureus, Enterococcus faecalis, Streptoccoccus pyogenes and Streptoccoccus pneumonia. Therefore, free polyunsaturated fatty acids from cod liver oil or other fish oils can be used as safe and natural antibacterial agents. In this study, ointment compositions containing free fatty acids as active antibacterial agents were prepared by using various natural waxes and characterized. The effects of different waxes, such as carnauba wax, ozokerite wax, laurel wax, beeswax, rice bran wax, candelilla wax and microcrystalline wax, in the concentration range of 1% to 5% (w/w on the ointment texture, consistency and stability were evaluated. The results showed significant variations in texture, sensory and rheological profiles. This was attributed to the wax’s nature and chain composition. Microcrystalline wax gave the best results but laurel wax, beeswax and rice bran wax exhibited excellent texturing, similar sensory profiles and well-balanced rheological properties.

  16. [Mechanisms disordering wound healing on the lip after bilateral crossing of the inferior alveolar nerve and experimental validation of correction methods].

    Science.gov (United States)

    Volozhin, A I; Brusenina, N D; Gemonov, V V; Rybalkina, E A; Druzhinina, R A

    2003-01-01

    The mechanisms of lip wound healing after bilateral crossing of the inferior alveolar nerve (IAN) were studied on Chinchilla rabbits in 3 experimental series, 6 animals per series. In group 1 bilateral crossing of IAN was carried out, in group 2 bilateral crossing of IAN was paralleled by removal of a mucous flap in the middle of the lower lip, and in group 3 the same wound as in group 2 was created, after which the wounds in this group were daily treated with a special ointment and a single injection of lidocaine (1% solution) under the wound. The nerve crossing led to development of ulcer on the lip with degenerative changes in the vascular walls, destruction of nerve fibers, and fragmentation of some axial cylinders. Crossing of IAN simultaneously with removal of the lower lip flap led to more severe degenerative changes in the tissue. Daily treatment of the lip with the ointment and lidocaine blocking normalized wound healing. A possible mechanism of the changes observed is discussed.

  17. Using clobetasol propionate in the form of a shampoo for the treatment of patients suffering from psoriasis localized in the scalp area

    Directory of Open Access Journals (Sweden)

    A. L. Bakulev

    2016-01-01

    Full Text Available The study involved 80 adult psoriatic patients with scalp affections at the dermatosis progressing stage. The authors compared scalp psoriasis topical treatment options such as using 0.05% clobetasol propionate in the form of a shampoo, and successive administration of the 2% salicylic acid ointment and aforesaid short-term topical product in patients with vulgar or exudative dermatoses using dynamic scores such as mPASI, DLQI and itching intensity degree. It was demonstrated that 0.05% clobetasol propionate used in the form of a shampoo is characterized by a high efficacy and safety profile for patients with vulgar or exudative psoriasis of the scalp. At the same time, in case of exudative dermatosis successive topical treatment with the use of the 2% salicylic acid ointment and 0.05% clobetasol propionate in the form of a shampoo contributes to the clearance of psoriatic foci from accumulated scales and enables a potent topical corticosteroid such as clobetasol to efficiently reduce principal clinical symptoms of scalp psoriasis such as erythema, infiltration, exfoliation and itching. Using the clobetasol shampoo reduces the scalp itching intensity as the key psoriatic symptom preventing an isomorphic reaction as a result of foci traumatization related to scratching.

  18. Feasibility studies of radiation sterilization of some pharmaceutical products

    International Nuclear Information System (INIS)

    Gopal, N.G.S.; Rajagopalan, S.; Sharma, G.

    1975-01-01

    The paper deals with some studies carried out to evaluate the feasibility of radiation sterilization or treatment of some medical products and pharmaceuticals of immediate importance to their respective industries. The products include penicillin G sodium, ampicillin sodium, tetracyclin hydrochloride ointment,hydrocortisone acetate and its ointment, aqueous sodium chloride solutions (0.9 and 20%), fluorescein sodium strips, urea, ethylmorphine hydrochloride, aqueous solution of chlorobutanol and one of its commercial preparations, phenylmercuric nitrate and its aqueous solutions, aqueous solutions of methyl and propyl paraben, lactose, gum karaya, absorbent cotton and poly-(vinyl chloride) based medical products. The irradiated products have been examined for pharmacopoeial specifications wherever available. In general the products have been examined for changes in colour, pH, ultra-violet and infra-red absorption spectra. Thin-layer chromatographic analyses have been carried out to establish the purity of some of the irradiated products. The feasibility or otherwise of radiation sterilization or treatment of the various products from the physicochemical and microbiological (pharmacological) clinical considerations is also described. (author)

  19. Treatment of patients with vulgar psoriasis through electromagnetic field of extremely low frequency

    International Nuclear Information System (INIS)

    Batista Romagosa, Maritza; Soriano Gonzalez, Blanca Ines; Bergues Cabrales, Luis Enrique

    2012-01-01

    A controlled and randomized clinical therapeutical assay in phase III was carried out in 52 patients with vulgar psoriasis, who were assisted in the Dermatology department of 'Dr Joaquin Castillo Duany' Clinical Surgical Hospital in Santiago de Cuba, from 2005 to 2010 who were divided into 2 groups (26 members each): the active group which was conventionally treated with 20% cade ointment; and the experimental group, to which the extremely low frequency electromagnetic field was applied, with the objective of determining the effectiveness of this field in those affected during the periods of crisis and intercrisis. The studied population was clinically characterized by means of a frequency analysis, while the hypothesis tests were used for the evaluation of proportions which null hypothesis were accepted with 5 % as maximum error. In the series the used field was effective to treat the disorder during crisis and more effective than the cade ointment to prolong the intercrisis stage, without causing adverse reactions, so that it constituted a new alternative therapy that can be generalized in the dermatological services of the country, in order to improve the life quality of those who suffer that dermatosis

  20. The effects of Alkanna tinctoria Tausch on split-thickness skin graft donor site management: a randomized, blinded placebo-controlled trial.

    Science.gov (United States)

    Kheiri, Aliasghar; Amini, Shahideh; Javidan, Abbas Norouzi; Saghafi, Mohammad Mehdi; Khorasani, Ghasemali

    2017-05-08

    A prospective, randomized, placebo-controlled clinical trial was conducted to compare the healing effectiveness of Alkanna tinctoria (L.) Tausch (Boraginaceae) with standard dressing on wound healing at the donor site after removal of the skin graft. Enrolled patients were randomly allocated to receive topicalA. tinctoria extract ointment (20%) or standard dressing (dressing with base ointment) daily. Wound healing was assessed using the Bates-Jenson assessment tool at the 2 nd and 4 th weeks after intervention. Decreases in wound score were significantly greater in the A. tinctoria group compared with the placebo group (P <0.05). The surface areas of graft donor sites in the A. tinctoria group were significantly reduced as compared with the control group at day 28 of the intervention (P < 0.05). The proportion of patients in the A. tinctoria group achieving complete wound healing within 2 to 4 weeks was 50% and 96.66%, respectively, significantly higher than in patients receiving standard care: 0% and 23.3%, respectively. This clinical study showed that A. tinctoria dressing accelerates wound healing after graft harvesting. IRCT ID: IRCT201511165781N2 .

  1. Erosion of the Silicone Peritoneal Dialysis Catheter with the Use of Gentamicin Cream at the Exit Site.

    Science.gov (United States)

    Gardezi, Ali I; Schlageter, Karen W; Foster, Dawn M; Astor, Brad C; Chan, Micah R; Waheed, Sana

    Infection remains the leading complication of peritoneal dialysis (PD). Topical mupirocin and gentamicin are frequently used to prevent infections. Mupirocin ointment has been reported to cause damage to both polyurethane and silicone PD catheters. Gentamicin cream has not been associated with physical damage to catheters.A 64-year-old woman on PD developed relapsing peritonitis with Staphylococcus epidermidis. Because of a drainage problem and white discoloration at the exit site, which is known as " frosting," she underwent catheter exchange. The catheter was found to be fractured within the area of frosting. Four more patients with frosting of the catheter were identified. On further questioning, it was recognized that they were applying excessive amounts of gentamicin cream directly on the catheter surface rather than at the exit site. All patients in the program were educated about the correct method of topical antibiotic application. After the change in practice, no further cases of catheter frosting were identified.Polyurethane catheters can undergo oxidation, mineralization, and environmental stress cracking, leading to physical damage such frosting, ballooning, and fracture. Polyethylene glycol, a component of the mupirocin ointment base, is thought to cause plasticization of polyurethane, reducing its tensile strength. Similar damage has been observed in silicone catheters. Previous reports have not found gentamicin cream to cause that type of damage. We observed that excessive amounts of cream applied directly to the catheter surface can damage it. Damage did not recur once patients had been educated about the proper method of application.

  2. Radiation sterilization of medical products in the Philippines

    International Nuclear Information System (INIS)

    Singson, C.; Carmona, C.; Guzman, Z. de; Barrun, W.; Lanuza, L.

    1983-01-01

    This paper presents the results of a comprehensive investigation of the biological, microbiological, physico-chemical, and dosimetry aspects of using gamma irradiation for the sterilization of locally manufactured medical products and pharmaceuticals. The objective of this study is to determine the technological feasibility of radiation sterilization for the said products in the Philippines. They are polyvinyl chloride or polyethylene based medical plastic disposables namely: absorbent cotton, surgical gauze, bandage, visceral packs, and some antibiotics and opthalmic ointments. The gamma facility of the Philippine Atomic Energy Commission was used for the irradiation. Result of biological studies indicate no signs of toxicity on experimental mice injected with extracts from irradiated samples. The contaminants are identified as Pseudomonas Sp. Staphyloccocus Aureus and Bacillus Subtilis. The D 10 values of survivors of higher doses ranged below 0.235 Megarad suggesting that these contaminants can be eliminated by the generally used sterilizing dose of 2.5 Mrads. The physico-chemical tests did not indicate any significant degradation of the irradiated products. Opthalmic and topical antibiotic ointments showed no marked decrease in potency. Fading tests on dosimeters used showed that red perspex is a more efficient dosimeter than clear perspex when irradiation time is prolonged. (author)

  3. Radiation sterilization of medical products in the Philippines

    Science.gov (United States)

    Singson, C.; Carmona, C.; de Guzman, Z.; Barrun, W.; Lanuza, L.

    This paper presents the results of a comprehensive investigation of the biological, microbiological, physico-chemical, and dosimetry aspects of using gamma irradiation for the sterilization of locally manufactured medical products and pharmaceuticals. The objective of this study is to determine the technological feasibility of radiation sterilization for the said products in the Philippines. Hence, the materials used were directly obtained from local manufacturers. They are polyvinyl chloride or polyethylene based medical plastic disposables namely: absorbent cotton, surgical gauze, bandage, visceral packs, and some antibiotics and opthalmic ointments. The gamma facility of the Philippine Atomic Energy Commission was used for the irradiation. Result of biological studies indicate no signs of toxicity on experimental mice injected with extracts from irradiated samples. The contaminants are identified as Pseudomonas Sp. Staphyloccocus Aureus and Bacillus Subtilis. The D 10 values of survivors of higher doses ranged below 0.235 Megarad suggesting that these contaminants can be eliminated by the generally used sterilizing dose of 2.5 Mrads. The physico-chemical tests did not indicate any significant degradation of the irradiated products. Opthalmic and topical antibiotic ointments showed no marked decrease in potency. Fading tests on dosimeters used showed that red perspex is a more efficient dosimeter than clear perspex when irradiation time is prolonged. These studies indicated that radiation sterilization is technically feasible for locally manufactured medical products.

  4. Radiation sterilization of medical products in the Philippines

    Energy Technology Data Exchange (ETDEWEB)

    Singson, C; Carmona, C; Guzman, Z de; Barrun, W; Lanuza, L [Philippine Atomic Energy Commission, Diliman, Quezon City

    1983-01-01

    This paper presents the results of a comprehensive investigation of the biological, microbiological, physico-chemical, and dosimetry aspects of using gamma irradiation for the sterilization of locally manufactured medical products and pharmaceuticals. The objective of this study is to determine the technological feasibility of radiation sterilization for the said products in the Philippines. They are polyvinyl chloride or polyethylene based medical plastic disposables namely: absorbent cotton, surgical gauze, bandage, visceral packs, and some antibiotics and opthalmic ointments. The gamma facility of the Philippine Atomic Energy Commission was used for the irradiation. Result of biological studies indicate no signs of toxicity on experimental mice injected with extracts from irradiated samples. The contaminants are identified as Pseudomonas Sp. Staphyloccocus Aureus and Bacillus Subtilis. The D/sub 10/ values of survivors of higher doses ranged below 0.235 Megarad suggesting that these contaminants can be eliminated by the generally used sterilizing dose of 2.5 Mrads. The physico-chemical tests did not indicate any significant degradation of the irradiated products. Opthalmic and topical antibiotic ointments showed no marked decrease in potency. Fading tests on dosimeters used showed that red perspex is a more efficient dosimeter than clear perspex when irradiation time is prolonged.

  5. Cutaneous reaction to radiation and their treatment

    International Nuclear Information System (INIS)

    Okamoto, Shoji

    1989-01-01

    Acute radiation dermatitis were reported of iridium 172 under poor administration which radiated locally on the skin of hands and fingers of oil company workers. Atomic bomb over Hiroshima and Nagasaki killed many people by total body skin exposure. Many workers and firemen were radiated by beta and gamma rays in the Chernobyl' accident, where 19 of 28 death cases died by radiation burn. 8 patients with 60-100% burn area died in 15-24 days after the explosion. Of 12 patients with 30-60% burn area, 6 died by burn. 21 cases of 30% burn area did not die in spite of mild or severe bone marrow depression. In all these cases, areas of skin ulcers epithelized with dry and wet scales till 50-60 days after the explosion, except large area (20-25cm 2 ) transplanted. In this accident, severe radiation burn due to the beta ray irradiation occured with endogeneous intoxication, renal disturbance, blood biochemical changes and bleeding. Oral, pharyngeal and intestinal membrane were irradiated by beta ray and were ulcerated so they could hardly eat. The treatment of these cases with acute radiation dermatitis should be performed by the procedure of treatment of burn, locally and systematically. Local treatment should be performed by topical application of antibiotic ointment or adrenocortical steroid ointment with antibiotics. In severe burn, systemic treatment with plasma and other fluids for burn shock should be performed, corresponding to the area and depth of radiation burn. (A.Y.)

  6. Skin protection in the food industry.

    Science.gov (United States)

    Bauer, A; Kelterer, D; Bartsch, R; Stadeler, M; Elsner, P

    2007-01-01

    In food occupations, like in many other skin risk occupations, the regular use of personal protection equipment, i.e. of skin protection ointments and protective gloves, is recommended as well as regular skin care for the prevention of occupational hand dermatitis. We investigated the uptake and maintenance of different prevention strategies (instructions for skin protection and skin care, prevocational skin hardening with UV light) in food occupations and their efficacy in the primary prevention of vocationally caused hand dermatitis. We could show that the acceptance and regular use of skin protection and care measures could be significantly increased by theoretical and practical instructions in food industry trainees. The highest acceptance was seen with skin protection ointment (100%) and skin care (90%). Protective gloves (43.3%) were used to a lesser extent. The hand dermatitis point prevalence in the groups after 6 months was 13.3% (skin protection), 19.4% (UV hardening) and 29.1% (controls). These clinical trends were supported by statistically significant differences in the basal TEWL values. Adequate skin protection and regular skin care seem to be promising for the prevention of occupationally caused hand dermatitis. The experimental approach using UV hardening prevocationally did not fulfil the expectations.

  7. Matrix effect on leaching of Bisphenol A diglycidyl ether (BADGE) from epoxy resin based inner lacquer of aluminium tubes into semi-solid dosage forms.

    Science.gov (United States)

    Lipke, Uwe; Haverkamp, Jan Boris; Zapf, Thomas; Lipperheide, Cornelia

    2016-04-01

    To study the impact of different semi-solid dosage form components on the leaching of Bisphenol A (BPA) and Bisphenol A diglycidyl ether (BADGE) from the epoxy resin-based inner lacquer of aluminium tubes, the tubes were filled with different matrix preparations and stored at an elevated temperature. Despite compliance with the European Standards EN 15348 and EN 15766 on porosity and polymerisation of internal coatings of aluminium tubes, the commercially available tubes used in the study contained an increased amount of polymerisation residues, such as unbound BPA, BADGE and BADGE derivatives in the lacquer, as determined by acetonitrile extraction. Storage of Macrogol ointments in these tubes resulted in an almost quantitative migration of the unbound polymerisation residues from the coating into the ointment. In addition, due to alterations observed in the RP-HPLC chromatograms of the matrix spiked with BADGE and BADGE derivatives it is supposed that the leachates can react with formulation components. The contamination of the medicinal product by BPA, BADGE and BADGE derivatives can be precluded by using aluminium tubes with an internal lacquer with a low degree of unbound polymerisation residues. Copyright © 2015 The Authors. Published by Elsevier B.V. All rights reserved.

  8. Skin penetration behaviour of sesquiterpene lactones from different Arnica preparations using a validated GC-MSD method.

    Science.gov (United States)

    Wagner, Steffen; Merfort, Irmgard

    2007-01-04

    Preparations of Arnica montana L. are widely used for the topical treatment of inflammatory diseases. The anti-inflammatory activity is mainly attributed to their sesquiterpene lactones (SLs) from the helenalin and 11alpha,13-dihydrohelenalin type. To study the penetration kinetics of SLs in Arnica preparations, a stripping method with adhesive tape and pig skin as a model was used. For the determination of SLs in the stripped layers of the stratum corneum (SC), a gas chromatography/mass spectrometry method was developed and validated. Thereby the amount of helenalin derivatives was calculated as helenalin isobutyrate, and 11alpha,13-dihydrohelenalin derivatives as 11alpha,13-dihydrohelenalin methacrylate. This GC-MSD method is suitable also to determine low amounts of SLs in Arnica preparations. The penetration behaviour of one gel preparation and two ointment preparations was investigated. The SLs of all preparations show a comparable penetration in and a permeation through the stratum corneum, the uppermost part of the skin. Interestingly, the gel preparation showed a decrease of the penetration rate over 4h, whereas the penetration rate of ointments kept constant over time. Moreover, we could demonstrate that the totally penetrated amount of SLs only depends on the kind of the formulation and of the SLs-content in the formulation but not on the SLs composition or on the used extraction agent.

  9. Isolation of Trichophyton mentogrophytes var mentogrophytes from naturally infected laboratory albino rats: experimental infection and treatment in rabbits

    Directory of Open Access Journals (Sweden)

    N. A. Issa

    2009-01-01

    Full Text Available The present study demonstrated for the first time the occurrence of dermatophytosis in naturally infected rats and from asymptomatic and from breeding boxes of white rats kept in animal housing of college of Veterinary Medicine, University of Dohuk, Iraq. The prevalence rate of infection was (28%, clinically infected rats characterized by appearance of scaly ovoid type lesions with crusty edge and patch of hair loss mostly seen on the back, neck and face of the infected rats, itching was reported in some rats. Only one species of the trichophyton, T. mentogrophytes var mentogrophytes was isolated with growth rate (85.71% of samples collected from clinically infected rats, and (28.57% from asymptomatic and from breeding cages, the growth was observed within the 21 days at 25ºC on Sabouraud's Dextrose Agar. Lacto phenol cotton blue staining slides of T. mentogrophytes var mentogrophytes revealed both microconidia and macroconidia. Microconidia found in numerous numbers often in dense cluster which were hyaline, smooth walled and predominantly spherical to sub spherical in shape, varying numbers of chlamydoconidia. Spiral hyphae and smooth, thin walled clavate shaped multicelled macroconidia were also present. The study also dealt with experimental infection in rabbits with T. mentogrophytes var mentogrophytes and treated by two drugs, natural herbal preparation of acidic pomegranate (Punica granatum fruit and synthetic nystatine ointment. The complete recovery of lesions was recorded after 14 days and 21 days of topical application of a pomegranate and nystatine ointment for 5 successive days respectively.

  10. Evaluation of Cynodon dactylon for wound healing activity.

    Science.gov (United States)

    Biswas, Tuhin Kanti; Pandit, Srikanta; Chakrabarti, Shrabana; Banerjee, Saheli; Poyra, Nandini; Seal, Tapan

    2017-02-02

    Research in the field of wound healing is very recent. The concept of wound healing is changing from day to day. Ayurveda is the richest source of plant drugs for management of wounds and Cynodon dactylon L. is one such. The plant is used as hemostatic and wound healing agent from ethnopharmacological point of view. Aim of the present study is scientific validation of the plant for wound healing activity in detail. Aqueous extract of the plant was prepared and phytochemical constituents were detected by HPLC analysis. Acute and dermatological toxicity study of the extract was performed. Pharmacological testing of 15% ointment (w/w) of the extract with respect to placebo control and standard comparator framycetin were done on full thickness punch wound in Wister rats and effects were evaluated based on parameters like wound contraction size (mm 2 ), tensile strength (g); tissue DNA, RNA, protein, hydroxyproline and histological examination. The ointment was applied on selected clinical cases of chronic and complicated wounds and efficacy was evaluated on basis of scoring on granulation, epithelialization, vascularity as well as routine hematological investigations. Significant results (pCynodon dactylon explores its potential wound healing activity in animal model and subsequent feasibility in human subjects. Phenolic acids and flavonoids present in c. dactylon supports its wound healing property for its anti-oxidative activity that are responsible for collagenesis. Copyright © 2016 Elsevier Ireland Ltd. All rights reserved.

  11. Evaluation of wound healing activity of atranorin, a lichen secondary metabolite, on rodents

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    Rosana S. S. Barreto

    2013-02-01

    Full Text Available The aim of this study was to investigate the wound healing activity of atranorin cream (Patent requested on excision wounds. Seventy-two male rats were anesthetized and an excisional wound was performed. Then the rats were randomly assigned into three groups: untreated control group; atranorin 1 (group treated with 1% AT ointment; and atranorin 5 (group treated with 5% AT ointment. Six animals of each group were euthanized 3, 7, 14 or 21 days after surgical procedures and the wounded areas were analyzed and removed. Serial histological sections were obtained and stained by histochemical techniques (Hematoxilin-Eosin-HEand Sirius red and immunohistochemical techniques. Topical application of atranorin reduced wound areas, induced earlier granulation tissue formation, increased cell proliferation, improved collagenization and modulated the myofibroblasts differentiation when compared to control animals. It is suggested that atranorin modulates the wound healing process. These data suggest that this formulation based on atranorin extracted from Cladina kalbii AHTI may be a new biotechnological product for wound healing clinical applications.

  12. DESEMPENHO DE CABRITOS CASTRADOS TRATADOS COM CALÊNDULA E ASSOCIAÇÕES

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    Sérgio Fernandes Ferreira

    2013-09-01

    Full Text Available The purpose of this experiment was to evaluate the performance responses of castrated goats, submitted to two surgical wound treatments: conventional treatment with ointment made of zinc oxide, pine oil, kaolin and xylene and permethrin, phenoxybenzyl and DDVP spray (dichlorvos and alternative phytotherapic treatment using herbal medicine with ointment made of Calendula offcinalis extract and associations. Twelve undefined breed goats with an average initial weight of 15.5 kg, raised in total confinement, were separated into two groups and arranged in a completely randomized design to constitute two treatments with six replicates each, in order to compare the performance of animals treated conventionally and with Calendula offcinalis extract and associations. We employed the orchiectomy (castration technique by opening the scrotum and spermatic cord on day 0, and both groups were treated until complete healing of the surgical wound on the 51st day of trial. We analyzed the following biometric parameters: weight gain (kg, withers height gain (cm, croup height gain (cm, thotacic perimeter gain (cm and body condition score. The results were analyzed using the Statistical Package SAEG and Tukey's test (P> .05. There was no significant difference between treatments (P> 0.05 for any of the parameters analyzed. All biometric characteristics, with the exception of body condition, increased during the evaluation period. There was no negative impact of the use of herbal medicine on the characteristics observed.

  13. [Research on whether atropine can be substituted by the powerful cycloplegic cyclopentolate].

    Science.gov (United States)

    Xu, Jiang-tao

    2012-09-01

    For a long time, atropine eye ointment has been widely used as the cycloplegic for children's optometry in China, while internationally, cyclopentolate gutta is widely used as the first choice for cycloplegic. In recent years, 1% cyclopentolate hydrochloride ocular humor has been introduced to our country. This effective and powerful cycloplegic has already been paid close attention to by domestic pedo-ophthalmologists. According to a serious of studies both home and abroad on the therapeutic effects of the own control drugs, the cycloplegia effect of cyclopentolate is close to the atropine. Cyclopentolate can be widely used for the cycloplegia before optometry for the Chinese children. However, the effect of cyclopentolate is still not as good as atropine. So, for the children with farsightedness within 7 years old, all esotropia children, Am children, and children who suffer from decreased vision acuteness and needs to be excluded from accommodative myopia, atropine eye ointment should be routinely used for cycloplegia before optometry. In this article, we also discuss the medication dosage, medication method, possible drug adverse reactions of cyclopentolate humor ocular and the coping measures at the same time.

  14. Assessment of the healing activity of jucá pods [Libidibia ferrea (Mart. ex Tul. L. P. Queiroz] in cutaneous lesions of rats

    Directory of Open Access Journals (Sweden)

    Frascisca Gomes Carvalho

    2016-04-01

    Full Text Available The study aimed to evaluate the healing activity of the powdered pod of L. ferrea in cutaneous wound healing in preclinical test in rats. Eighteen rats were divided into two groups: the positive control group (PCG treated with Kollagenase® and the experimental group (EG treated with an ointment prepared with the powder of Libidibia ferrea. The lesions were clinically evaluated on 0 - 21st days, when histopathological analysis was also performed. In this study, the clinical analysis showed that although the rate of contraction of the lesions in EG was lower than in PCG, there was significant reduction in the wound of the group treated with ointment obtained from the powder of L. ferrea. Furthermore, the morphometric data showed that from the 3rd to 21st day after operation, the EG presented significant reduction in the rate of contraction of the skin lesions. Histological analysis revealed that the clinical and histological parameters of EG were similar to PCG. Although the biological activity of the powder remains unclarified, our results clearly showed the wound healing with the use of the powder of the pod of Libidibia ferrea in skin lesions. These finds provide subsidies for a similar research.

  15. Topical tofacitinib for atopic dermatitis: a phase IIa randomized trial.

    Science.gov (United States)

    Bissonnette, R; Papp, K A; Poulin, Y; Gooderham, M; Raman, M; Mallbris, L; Wang, C; Purohit, V; Mamolo, C; Papacharalambous, J; Ports, W C

    2016-11-01

    Despite unmet need, 15 years have passed since a topical therapy with a new mechanism of action for atopic dermatitis (AD) has been approved. Janus kinase (JAK) inhibitor treatment effect via topical application in patients with AD is unknown. Tofacitinib, a small-molecule JAK inhibitor, was investigated for the topical treatment of AD. In this 4-week, phase IIa, randomized, double-blind, vehicle-controlled study (NCT02001181), 69 adults with mild-to-moderate AD were randomized 1:1 to 2% tofacitinib or vehicle ointment twice daily. Percentage change from baseline (CFB) in Eczema Area and Severity Index (EASI) score at week 4 was the primary end point. Secondary efficacy end points included percentage CFB in body surface area (BSA), CFB in EASI Clinical Signs Severity Sum Score, proportion of patients with Physician's Global Assessment (PGA) response and CFB in patient-reported pruritus. Safety, local tolerability and pharmacokinetics were monitored. The mean percentage CFB at week 4 in EASI score was significantly greater (P tofacitinib (-81·7%) vs. vehicle (-29·9%). Patients treated with tofacitinib showed significant (P tofacitinib. Tofacitinib ointment showed significantly greater efficacy vs. vehicle across end points, with early onset of effect and comparable safety/local tolerability to vehicle. JAK inhibition through topical delivery is potentially a promising therapeutic target for AD. © 2016 The Authors. British Journal of Dermatology published by John Wiley & Sons Ltd on behalf of British Association of Dermatologists.

  16. El Dioscórides de Andrés Laguna en los textos de Cervantes: de la materia medicinal al universo literario

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    Francisco López-Muñoz

    2007-12-01

    Full Text Available The literary works of Miguel de Cervantes have been widely studied from numerous points of view, including the medical one. In the present work, we defend the hypothesis that the Andrés Laguna version of Dioscorides was the source used by Cervantes in his literary passages related to therapeutic aspects, especially in relation to plants with medicinal properties. This book, a copy of which was in Cervantes’ private library, is the only medical treatise cited by the novelist in any of his writings (Don Quixote. Apart from the medicinal plants mentioned in his works, of which we have identified chicory, oleander, henbane, opium poppy, rosemary, rhubarb, tobacco, tamarisk, seeds of spurge, and vervain, Cervantes also seemed familiar with the effects of different pharmaceutical preparations produced from plants (white ointment, Aparicio’s Oil, narcotic powders, etc.. Our hypothesis is backed up by Cervantes’ use of descriptions similar to those of Laguna in his Dioscorides (the hallucinogenic effects of witches’ ointments in The Colloquy of the Dogs, the therapeutic properties of rosemary in the treatment of wounds and traumatisms in Don Quixote, the narcotic effects of opium in The Jealous Extremaduran, the psychodysleptic effects of some love potions in The Licentiate of Glass, or the toxic effects of some poisons in The Spanish-English Lady, and even, in some cases, by use of Laguna’s similar quotations (as in his reference to the purging of excessive bile in Don Quixote.

  17. Ocular Insert: Dosage Form for Sustain Opthalmic Drug Delivery

    Directory of Open Access Journals (Sweden)

    Sunil Kumar

    2012-06-01

    Full Text Available Except for skin, the eye is the most easily accessible site for topical administration of a medication. Traditional topical ophthalmic formulations (eye drops and ointments have poor bioavailability because of rapid pre-corneal elimination, conjunctival absorption, solution drainage by gravity, induced lacrimation and normal tear turnover. This leads to frequent installations of concentrated medication to achieve a therapeutic effect. The typical “pulse-entry” type drug release observed with ocular aqueous solutions (eye drops, suspensions and ointments can be replaced by more controlled, sustained, and continuous drug delivery, using a controlled-release ocular drug delivery system. Ocular inserts are solid or semisolid sterile preparations, of appropriate size and shape, designed to be inserted behind the eyelid or held on the eye and to deliver drugs for topical or systemic effect. These are polymeric systems into which the drug is incorporated as a solution or dispersion. They are better tolerated as to drainage and tear flow compared with other ophthalmic formulation and produce reliable drug release in the conjunctival cul-de-sac.

  18. Efeito de lubrificantes sobre a integridade da sonda de Foley e implicações no tamponamento nasal para epistaxe Effect of lubricants on the integrity of the Foley catheter and their implications in nasal packing for epistaxis

    Directory of Open Access Journals (Sweden)

    Fernando P. Gaspar-Sobrinho

    2004-06-01

    Full Text Available O tamponamento nasal para epistaxe é comumente realizado com gaze lubrificada e sonda de Foley. O balonete de Foley, de látex, pode ser dissolvido pela vaselina ou parafina; entretanto, estes são excipientes de várias pomadas e cremes. OBJETIVO: Avaliar o efeito de potenciais lubrificantes sobre a integridade da sonda de Foley. FORMA DE ESTUDO: Experimental. MATERIAL E MÉTODO: Balonetes de 80 sondas foram eqüitativamente distribuídos e mantidos sob tração em contato com um dos seguintes produtos: duas pomadas, três cremes, um gel, vaselina e gaze seca, e inspecionados a cada 24 horas por cinco dias. Os lubrificantes foram testados quanto a hidrossolubilidade. RESULTADOS: Vinte balonetes romperam-se, dos grupos vaselina e uma pomada. Os produtos não associados à degeneração da sonda mostraram-se hidrossolúveis, a despeito da presença de petrolato. DISCUSSÃO: Conjectura-se que a gaze do tampão nasal anterior com lubrificante hidrofóbico contendo petrolato, justaposto ao balonete de Foley, pode lesá-lo. CONCLUSÕES: Considerando-se apenas a inocuidade à sonda de Foley, os cremes e a pomada Furacin® poderiam ser indicados para lubrificar a gaze do tampão nasal anterior associado ao balonete de Foley. Nossos resultados sugerem que cremes, pomadas e géis hidrossolúveis preservam a integridade da sonda de Foley, ainda que contenham derivados do petróleo.Nasal packing for epistaxis is usually carried out using lubricated gauze and a Foley catheter. Lubricants such as Vaseline or paraffin can dissolve the Foley balloon of latex; however, they are excipients of various ointments and creams. AIM: To evaluate the effect of potential lubricants on the Foley catheter. STUDY DESIGN: Experimental. MATERIAL AND METHOD: Balloons from eighty Foley catheters were distributed into groups of equal size and kept under traction in contact with one of eight different products: two ointments, three creams, one gel, Vaseline and dry gauze. The

  19. Safety profiles of topical vitamin D3 in psoriasis patients: a retrospective large-scale study

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    Yamamoto A

    2012-11-01

    Full Text Available Ai Yamamoto,1 Takuya Furuhashi,1 Kazuhiko Matsumoto,2 Akimichi Morita11Department of Geriatric and Environmental Dermatology, Nagoya City University Graduate School of Medical Sciences, Nagoya, Japan; 2Biosafety Research Center, Foods, Drugs and Pesticides, Shizuoka, JapanAbstract: Topical vitamin D3 ointments are widely used to treat psoriasis, sometimes in combination with cyclosporine, phototherapy, and biologic agents. However, the risk factors for hypercalcemia resulting from these ointments, and interactions with underlying disorders and age are unclear. We performed a retrospective study of psoriasis patients at Nagoya City University Hospital between January 1, 2004, and December 31, 2009, treated with a vitamin D3-containing topical drug, either calcipotriol, maxacalcitol, or tacalcitol. Data from blood samples and clinical scores collected during routine visits throughout the study period were analyzed. We assessed changes in the serum calcium levels over time in association with age, liver dysfunction, renal dysfunction, concomitant medication, and concomitant therapy. Serum calcium levels were significantly lower in the calcipotriol group than in the maxacalcitol group (P < 0.05, regardless of other factors, at the observation period. Calcipotriol was associated with lower serum calcium levels than maxacalcitol in patients ≥ 65 years (P < 0.05, those with renal disease (P = 0.0362, and those with liver disease (P = 0.0255. Only three patients using calcipotriol developed hypercalcemia that did not seem to be related to the treatment. Hypercalcemia was observed in 10 patients using maxacalcitol, although serum calcium levels rapidly recovered when use was discontinued. Only one patient using tacalcitol developed hypercalcemia. Hypercalcemia tended to occur in patients with conditions in which the skin is more vulnerable, even at standard doses; patients taking oral etretinate; patients requiring concomitant systemic therapy, even if

  20. Topical sucralfate treatment of anal fistulotomy wounds: a randomized placebo-controlled trial.

    Science.gov (United States)

    Gupta, Pravin J; Heda, Purushottam S; Shrirao, Subhash A; Kalaskar, Surekha S

    2011-06-01

    Sucralfate is a cytoprotective agent which adheres to mucoproteins and forms a protective barrier at wound sites. In oral form it is a common ulcer medication, and as a topical preparation it has been used to treat a wide variety of wounds. The present study was designed to evaluate the effectiveness and safety of topical sucralfate in wound healing after anal fistulotomy. Double-blind, randomized controlled study comparing topical application of sucralfate or placebo. Private outpatient clinic specializing in anorectal disease in Nagpur, India. Patients with a wound length of at least 5 cm after low anal fistulotomy were eligible for the study. Patients were randomly assigned to receive ointment containing 7% sucralfate or a placebo ointment consisting of petroleum jelly. Patients were instructed to apply approximately 3 g of ointment to the wound twice daily after a sitz bath for 6 weeks or until the wound had healed. The wounds were examined by a blinded independent observer at 2, 4, and 6 weeks after the operation. The primary end point was the proportion of patients with wounds that had completely healed. Secondary end points included amount of mucosal covering (scored by the observer), adverse events, and postoperative pain (self-rated on a visual analog scale). Of 80 participants (29 women, 51 men; median age, 23 (range, 17-49) years), 76 participants completed the trial (sucralfate, 39; placebo, 37). At 6-week follow-up, complete wound healing was achieved in 37 patients (95%) in the sucralfate group and 27 patients (73%) in the placebo group (P = .009). Mucosal coverage of the wound was significantly greater with sucralfate than with placebo at each measurement point (P = .01). No adverse events were observed. Postoperative pain scores were significantly lower for sucralfate than for placebo at 2 and 4 weeks after the start of treatment. Wound tissue specimens were not available for morphological and ultrastructural analysis. The results of this study add

  1. Bilirubin modulated cytokines, growth factors and angiogenesis to improve cutaneous wound healing process in diabetic rats.

    Science.gov (United States)

    Ram, Mahendra; Singh, Vishakha; Kumawat, Sanjay; Kant, Vinay; Tandan, Surendra Kumar; Kumar, Dinesh

    2016-01-01

    Bilirubin has shown cutaneous wound healing potential in some preliminary studies. Here we hypothesize that bilirubin facilitates wound healing in diabetic rats by modulating important healing factors/candidates and antioxidant parameters in a time-dependent manner. Diabetes was induced in male Wistar rats by streptozotocin. In all diabetic rats wounds were created under pentobarbitone anesthesia. All the rats were divided into two groups, of which one (control) was treated with ointment base and other with bilirubin ointment (0.3%). Wound closer measurement and tissue collection were done on days 3, 7, 14 and 19 post-wounding. The relative expressions of hypoxia inducible factor-1 alpha (HIF-1α), vascular endothelial growth factor (VEGF), stromal cell-derived factor-1 alpha (SDF-1α), transforming growth factor- beta1 (TGF-β1()), tumor necrosis factor-α (TNF-α) and interlukin-10 (IL-10) mRNA and proteins and the mRNA of interlukin-1 beta (IL-1β) and matrix metalloprteinase-9 (MMP-9) were determined in the wound tissues. CD-31 staining and collagen content were evaluated by immunohistochemistry and picrosirius red staining, respectively. Histopathological changes were assessed by H&E staining. The per cent wound closer was significantly higher from day 7 onwards in bilirubin-treated rats. HIF-1α, VEGF, SDF-1α, TGF-β1, IL-10 mRNA and protein levels were significantly higher on days 3, 7 and 14 in bilirubin-treated rats. The mRNA expression and protein level of TNF-α and the mRNA of IL-1β and MMP-9 were progressively and markedly reduced in bilirubin-treated rats. The collagen deposition and formation of blood vessels were greater in bilirubin-treated rats. Bilirubin markedly facilitated cutaneous wound healing in diabetic rats by modulating growth factors, cytokines, neovasculogenesis and collagen contents to the wound site. Topical application of bilirubin ointment might be of great use in cutaneous wound healing in diabetic patients. Copyright © 2015

  2. Topical Calendula and Betamethasone Valerate in the prevention of acute radiation dermatitis: a randomized prospective trial

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    Fotouhi M

    2007-07-01

    Full Text Available Background: Acute radiation dermatitis is a very common side effect of radiation therapy for many cancers, including breast cancer. Despite the high prevalence of acute radiation dermatitis as well as wet desquamation, only a few trials studying the prophylaxis of this complication using topical treatment have been conducted. In spite of these studies, some controversy still exists about regarding treatments for acute radiation dermatitis, as does some concern about their long-term complications. For this reason, we conducted a clinical trial for a new treatment with the same effectiveness as corticosteroids, but fewer complications. Methods: This trial included 60 patients with pathologic diagnoses of breast cancer for whom radiotherapy had been planned. Patients were 30-73 years old. Patients with radical mastectomy received 5000 cGy over five weeks, and those with conservative surgery received 6000 cGy over six weeks divided in 200 cGy fractions. Patients were divided randomly into two groups: one group received a moderately-potent glucocorticoid steroid, 0.1% betamethasone ointment (30, and the other received the new treatment, 0.1% calendula ointment (30. All patients applied their respective drugs twice daily within the tangential field from the first day of radiation treatment until one month after treatment was completed. Starting one week after radiation therapy commenced, patients were monitored weekly for symptoms of dermatitis and the degree of severity as well as possible adverse drug effects, in addition to such monitoring on the days of their appointments. Four weeks after termination of therapy, patients were again examined, at which time they completed a questionnaire about dermatologic complications. Results: The mean time to develop dermatitis was 3.7 weeks for the betamethasone group and 3.87 weeks for the calendula group. Maximal dermatitis intensity during treatment in the betamethasone group was: 0, 6.7%; I, 73.3%; II, 16

  3. Wound healing and antibacterial activities of chondroitin sulfate- and acharan sulfate-reduced silver nanoparticles

    International Nuclear Information System (INIS)

    Im, A-Rang; Kim, Jee Young; Kim, Yeong Shik; Kim, Hyun-Seok; Cho, Seonho; Park, Youmie

    2013-01-01

    For topical applications in wound healing, silver nanoparticles (AgNPs) have attracted much attention as antibacterial agents. Herein, we describe a green-synthetic route for the production of biocompatible and crystalline AgNPs using two glycosaminoglycans, chondroitin sulfate (CS) and acharan sulfate (AS), as reducing agents. The synthetic approach avoids the use of toxic chemicals, and the yield of AgNPs formation is found to be 98.1% and 91.1% for the chondroitin sulfate-reduced silver nanoparticles (CS-AgNPs) and the acharan sulfate-reduced silver nanoparticles (AS-AgNPs), respectively. Nanoparticles with mostly spherical and amorphous shapes were observed, with an average diameter of 6.16 ± 2.26 nm for CS-AgNPs and 5.79 ± 3.10 nm for AS-AgNPs. Images of the CS-AgNPs obtained from atomic force microscopy revealed the self-assembled structure of CS was similar to a densely packed woven mat with AgNPs sprinkled on the CS. These nanoparticles were stable under cell culture conditions without any noticeable aggregation. An approximately 128-fold enhancement of the antibacterial activities of the AgNPs was observed against Enterobacter cloacae and Escherichia coli when compared to CS and AS alone. In addition, an in vivo animal model of wound healing activity was tested using mice that were subjected to deep incision wounds. In comparison to the controls, the ointments containing CS-AgNPs and AS-AgNPs stimulated wound closure under histological examination and accelerated the deposition of granulation tissue and collagen in the wound area. The wound healing activity of the ointments containing CS-AgNPs and AS-AgNPs are comparable to that of a commercial formulation of silver sulfadiazine even though the newly prepared ointments contain a lower silver concentration. Therefore, the newly prepared AgNPs demonstrate potential for use as an attractive biocompatible nanocomposite for topical applications in the treatment of wounds. (paper)

  4. Wound healing and antibacterial activities of chondroitin sulfate- and acharan sulfate-reduced silver nanoparticles

    Science.gov (United States)

    Im, A.-Rang; Kim, Jee Young; Kim, Hyun-Seok; Cho, Seonho; Park, Youmie; Kim, Yeong Shik

    2013-10-01

    For topical applications in wound healing, silver nanoparticles (AgNPs) have attracted much attention as antibacterial agents. Herein, we describe a green-synthetic route for the production of biocompatible and crystalline AgNPs using two glycosaminoglycans, chondroitin sulfate (CS) and acharan sulfate (AS), as reducing agents. The synthetic approach avoids the use of toxic chemicals, and the yield of AgNPs formation is found to be 98.1% and 91.1% for the chondroitin sulfate-reduced silver nanoparticles (CS-AgNPs) and the acharan sulfate-reduced silver nanoparticles (AS-AgNPs), respectively. Nanoparticles with mostly spherical and amorphous shapes were observed, with an average diameter of 6.16 ± 2.26 nm for CS-AgNPs and 5.79 ± 3.10 nm for AS-AgNPs. Images of the CS-AgNPs obtained from atomic force microscopy revealed the self-assembled structure of CS was similar to a densely packed woven mat with AgNPs sprinkled on the CS. These nanoparticles were stable under cell culture conditions without any noticeable aggregation. An approximately 128-fold enhancement of the antibacterial activities of the AgNPs was observed against Enterobacter cloacae and Escherichia coli when compared to CS and AS alone. In addition, an in vivo animal model of wound healing activity was tested using mice that were subjected to deep incision wounds. In comparison to the controls, the ointments containing CS-AgNPs and AS-AgNPs stimulated wound closure under histological examination and accelerated the deposition of granulation tissue and collagen in the wound area. The wound healing activity of the ointments containing CS-AgNPs and AS-AgNPs are comparable to that of a commercial formulation of silver sulfadiazine even though the newly prepared ointments contain a lower silver concentration. Therefore, the newly prepared AgNPs demonstrate potential for use as an attractive biocompatible nanocomposite for topical applications in the treatment of wounds.

  5. "Soft"or "hard" ionisation? Investigation of metastable gas temperature effect on direct analysis in real-time analysis of Voriconazole.

    Science.gov (United States)

    Lapthorn, Cris; Pullen, Frank

    2009-01-01

    The performance of the direct analysis in real-time (DART) technique was evaluated across a range of metastable gas temperatures for a pharmaceutical compound, Voriconazole, in order to investigate the effect of metastable gas temperature on molecular ion intensity and fragmentation. The DART source has been used to analyse a range of analytes and from a range of matrices including drugs in solid tablet form and preparations, active ingredients in ointment, naturally occurring plant alkaloids, flavours and fragrances, from thin layer chromatography (TLC) plates, melting point tubes and biological matrices including hair, urine and blood. The advantages of this technique include rapid analysis time (as little as 5 s), a reduction in sample preparation requirements, elimination of mobile phase requirement and analysis of samples not typically amenable to atmospheric pressure ionisation (API) techniques. This technology has therefore been proposed as an everyday tool for identification of components in crude organic reaction mixtures.

  6. Desonide: a review of formulations, efficacy and safety.

    Science.gov (United States)

    Kahanek, Nr; Gelbard, Cg; Hebert, Aa

    2008-07-01

    Desonide is a low-potency topical corticosteroid that has been used for decades in the treatment of steroid-responsive dermatoses. The favorable safety profile of this topical agent makes it ideal for patients of all ages. This article provides a review of desonide's history, pharmacodynamic properties, vehicle technology, efficacy and safety. Randomized controlled trials, as well as open-label and non-comparative studies, case series and reports, experimental models, and data from the Galderma pharmacovigiliance program were reviewed in order to address the clinical efficacy and safety of desonide. Clinical efficacy and safety have been proven in multiple clinical trials. In addition to cream, lotion and ointment formulations, the recently developed hydrogel and foam preparations have increased desonide's versatility and patient tolerability.

  7. A Case of Herpetic Keratitis after Subconjunctival Triamcinolone Acetonide Injection

    Directory of Open Access Journals (Sweden)

    Hidenori Inoue

    2014-09-01

    Full Text Available Purpose: We report a case of herpetic epithelial keratitis that developed after subconjunctival triamcinolone acetonide injection (STI. Methods: A 65-year-old female with anterior uveitis and hypotony in her right eye was given a STI (2 mg/0.5 ml. After the injection, she developed redness and an ocular discharge. A clinical examination was performed and real-time polymerase chain reaction (PCR was used to amplify the viral DNA in a corneal scraping. Results: Slit-lamp biomicroscopy revealed a severe purulent discharge, conjunctival injection, and a geographic corneal ulcer in the right eye. Herpes simplex virus 1 DNA was identified in the corneal scraping using real-time PCR. Herpetic keratitis was diagnosed and topical acyclovir ointment as well as systemic valacyclovir were started. The inflammation subsided with this medication. Conclusion: We encountered a case of herpetic epithelial keratitis after a STI.

  8. Morgellons disease?

    Science.gov (United States)

    Accordino, Robert E; Engler, Danielle; Ginsburg, Iona H; Koo, John

    2008-01-01

    Morgellons disease, a pattern of dermatologic symptoms very similar, if not identical, to those of delusions of parasitosis, was first described many centuries ago, but has recently been given much attention on the internet and in the mass media. The present authors present a history of Morgellons disease, in addition to which they discuss the potential benefit of using this diagnostic term as a means of building trust and rapport with patients to maximize treatment benefit. The present authors also suggest "meeting the patient halfway" and creating a therapeutic alliance when providing dermatologic treatment by taking their cutaneous symptoms seriously enough to provide both topical ointments as well as antipsychotic medications, which can be therapeutic in these patients.

  9. Nanoparticle enabled transdermal drug delivery systems for enhanced dose control and tissue targeting

    Science.gov (United States)

    Palmer, Brian C.; DeLouise, Lisa A.

    2017-01-01

    Transdermal drug delivery systems have been around for decades, and current technologies (e.g. patches, ointments, and creams) enhance the skin permeation of low molecular weight, lipophilic drugs that are efficacious at low doses. The objective of current transdermal drug delivery research is to discover ways to enhance skin penetration of larger, hydrophilic drugs and macromolecules for disease treatment and vaccination. Nanocarriers made of lipids, metals, or polymers have been successfully used to increase penetration of drugs or vaccines, control drug release, and target drugs to specific areas of skin in vivo. While more research is needed to identify the safety of nanocarriers, this technology has the potential to expand the use of transdermal routes of administration to a wide array of therapeutics. Here, we review the current state of nanoparticle skin delivery systems with special emphasis on targeting skin diseases. PMID:27983701

  10. Nanoparticle-Enabled Transdermal Drug Delivery Systems for Enhanced Dose Control and Tissue Targeting.

    Science.gov (United States)

    Palmer, Brian C; DeLouise, Lisa A

    2016-12-15

    Transdermal drug delivery systems have been around for decades, and current technologies (e.g., patches, ointments, and creams) enhance the skin permeation of low molecular weight, lipophilic drugs that are efficacious at low doses. The objective of current transdermal drug delivery research is to discover ways to enhance skin penetration of larger, hydrophilic drugs and macromolecules for disease treatment and vaccination. Nanocarriers made of lipids, metals, or polymers have been successfully used to increase penetration of drugs or vaccines, control drug release, and target drugs to specific areas of skin in vivo. While more research is needed to identify the safety of nanocarriers, this technology has the potential to expand the use of transdermal routes of administration to a wide array of therapeutics. Here, we review the current state of nanoparticle skin delivery systems with special emphasis on targeting skin diseases.

  11. Topical steroids in the current clinical practice

    Directory of Open Access Journals (Sweden)

    T. A. Belousova

    2014-01-01

    Full Text Available The article discusses issues related to current criteria for selection of glucocorticosteroids for external use as the basic therapy for a great number of allergic and inflammatory skin diseases. The authors emphasize that non-fluorinated GCSs having the best efficacy-to-safety ratio must be the drugs of first choice. The article provides data on a positive clinical experience of using a non-halogenated glucocorticosteroid for external use - hydrocortisone 17-butyrate (Laticort - for treatment of steroid-sensitive dermatoses in children and adults. The drug has a high anti-inflammatory action and minimum risk of the development of side effects, which is sufficient for using it in sensitive areas of skin (face, neck, folds, genitals both in children and in adults. The availability of three forms of the drug (solution, cream and ointment ensures the expedience and convenience of its application at any stage of the inflammatory process and for any localization.

  12. Management of thyroid eye disease

    International Nuclear Information System (INIS)

    Bartalena, Luigi; Tanda, Maria Laura; Marcocci, Claudio; Pinchera, Aldo

    2002-01-01

    Thyroid eye disease (TED) is the most frequent extrathyroidal manifestation of Graves' disease. In most instances it is mild and non-progressive, but in 3%-5% of cases it is severe. Non-severe TED requires only supportive measures, such as eye ointments, sunglasses and prisms. By contrast, severe TED requires aggressive treatment, either medical (high-dose glucocorticoids, orbital radiotherapy) or surgical (orbital decompression). The choice of treatment relies on the assessment of both TED severity and activity. Removal of controllable risk factors, especially cigarette smoking, is important to improve the course and the therapeutic outcome. A coordinated approach to the treatment of hyperthyroidism and TED is also required. Novel promising treatments, to be verified in large series of patients, include somatostatin analogues and cytokine antagonists. (orig.)

  13. Topical antifungal agents: an update.

    Science.gov (United States)

    Diehl, K B

    1996-10-01

    So many topical antifungal agents have been introduced that it has become very difficult to select the proper agent for a given infection. Nonspecific agents have been available for many years, and they are still effective in many situations. These agents include Whitfield's ointment, Castellani paint, gentian violet, potassium permanganate, undecylenic acid and selenium sulfide. Specific antifungal agents include, among others, the polyenes (nystatin, amphotericin B), the imidazoles (metronidazole, clotrimazole) and the allylamines (terbinafine, naftifine). Although the choice of an antifungal agent should be based on an accurate diagnosis, many clinicians believe that topical miconazole is a relatively effective agent for the treatment of most mycotic infections. Terbinafine and other newer drugs have primary fungicidal effects. Compared with older antifungal agents, these newer drugs can be used in lower concentrations and shorter therapeutic courses. Studies are needed to evaluate the clinical efficacies and cost advantages of both newer and traditional agents.

  14. Even ‘safe’ medications need to be administered with care

    Science.gov (United States)

    Lutwak, Nancy; Howland, Mary Ann; Gambetta, Rosemarie; Dill, Curt

    2013-01-01

    A 60-year-old man with a history of hepatic cirrhosis and cardiomyopathy underwent transoesophageal echocardiogram. He received mild sedation and topical lidocaine. During the recovery period the patient developed ataxia and diplopia for about 30 mins, a result of lidocaine toxicity. The patient was administered a commonly used local anaesthetic, a combination of 2% viscous lidocaine, 4% lidocaine gargle and 5% lidocaine ointment topically to the oropharnyx. The total dose was at least 280 mg. Oral lidocaine undergoes extensive first pass metabolism and its clearance is quite dependent on rates of liver blood flow as well as other factors. The patient's central nervous system symptoms were mild and transient but remind us that to avoid adverse side effects, orally administered drugs with fairly high hepatic extraction ratio given to patients with chronic liver disease need to be given in reduced dosages. Even ‘Safe’ medications need to be carefully administered. PMID:23283606

  15. Even 'safe' medications need to be administered with care.

    Science.gov (United States)

    Lutwak, Nancy; Howland, Mary Ann; Gambetta, Rosemarie; Dill, Curt

    2013-01-02

    A 60-year-old man with a history of hepatic cirrhosis and cardiomyopathy underwent transoesophageal echocardiogram. He received mild sedation and topical lidocaine. During the recovery period the patient developed ataxia and diplopia for about 30 mins, a result of lidocaine toxicity. The patient was administered a commonly used local anaesthetic, a combination of 2% viscous lidocaine, 4% lidocaine gargle and 5% lidocaine ointment topically to the oropharnyx. The total dose was at least 280 mg. Oral lidocaine undergoes extensive first pass metabolism and its clearance is quite dependent on rates of liver blood flow as well as other factors. The patient's central nervous system symptoms were mild and transient but remind us that to avoid adverse side effects, orally administered drugs with fairly high hepatic extraction ratio given to patients with chronic liver disease need to be given in reduced dosages. Even 'Safe' medications need to be carefully administered.

  16. Healing incisional surgical wounds using Rose Hip oil in rats

    Directory of Open Access Journals (Sweden)

    Lainy Carollyne da Costa Cavalcante

    2017-03-01

    Full Text Available Purpose: To evaluate incisional surgical wound healing in rats by using Rose Hip (Rosa rubiginosa L. oil. Methods: Twenty-one days after the oophorectomy procedure, twenty-seven female, adult, Wistar rats were distributed into three groups: Control group (wound treatment with distilled water; Collagenase group (treatment with collagenase ointment; and Rose Hip group (wound treatment with Rose Hip oil. Each group was distributed according to the date of euthanasia: 7, 14 and 21 days. The wound was evaluated considering the macroscopic and microscopic parameters. Results: The results indicated differences in the healing of incisional wounds between treatments when compared to control group. Accelerated wound healing was observed in the group treated with Rose Hip oil in comparison to the control and collagenase, especially after the 14th day. Morphometric data confirmed the structural findings. Conclusion: There was significant effect in topical application of Rose Hip oil on incisional surgical wound healing.

  17. Methanol leaves extract Hibiscus micranthus Linn exhibited antibacterial and wound healing activities.

    Science.gov (United States)

    Begashaw, Berhan; Mishra, Bharat; Tsegaw, Asegedech; Shewamene, Zewdneh

    2017-06-26

    Infectious diseases are the most common causes of morbidity and mortality in developing countries. Wound and wound infections are also major health problem. Nowadays, medicinal plants play a major role in treatment of infectious diseases and wound healing and they are easily available and more affordable as compared to synthetic compounds. The aim of this study is therefore, to investigate the antibacterial and wound healing activities of 80% methanol extract of Hibiscus micranthus leaves using disc diffusion methods and rat excision model respectively. In vitro antibacterial screening was carried out against S. aureus, S.pneumoniae, S. pyogenes, E. coli, P. aeruginosa, K. pneumoniae and P. mirabilis bacterial strains using disc-well diffusion assay. Would healing activity was done in rats divided into four groups each consisting of six animals. Group I was served as a negative control (ointment base), Group II served as a positive control Nitrofurazone (NFZ 0.2% ointment), Groups III and IV was treated 5 and 10% extracts respectively. The acute oral toxicity test and skin sensitivity test were also performed before conducting the actual study. The extract was analyzed for secondary metabolites using standard methods. Preliminary phytochemical screening have revealed the presence of alkaloids, flavonoids, saponins, tannins, steroids, phenols, diterpines, anthraquinones and the absence of glycosides, terpinoides and triterpines. Based on acute oral toxicity test the extract was found to be safe up to a dose of 2 g/kg. In addition, acute dermal toxicity test indicated no sign of skin irritation. The leaves extract exhibited varying degrees of sensitivity with zones of inhibition ranging from 14.00 ± 0.333 (S.pyogenes) to 22.67 ± 1.202 mm (S.aureus). It was found that S. aureus and S. pneumonia (p < 0.05) were the most sensitive to the extracts of the leaves at concentrations of 800 μg/ml and 400 μg/ml respectively followed by P. aeuruginosa [(18.33

  18. Clinical observation of treatment of fungal corneal ulcer with application of iodine tincture and fluconazole

    Directory of Open Access Journals (Sweden)

    Xue-Fang Chen

    2013-07-01

    Full Text Available AIM: To explore the effect of 30g/L iodine rubbed and debridement of wound together with 2g/L fluconazole in the treatment of fungal corneal ulcers. METHODS: Fifty fungal keratitis cases(50 eyesdiagnosed by corneal smear examination were cleaned locally, iodine blanch. All patients were given 2g/L fluconazole for systemic treatment, treated eye with 2g/L fluconazole eye-drops and loxacin eye-drops, and 30g/L atropine eye ointment dilate the pupils.RESULTS:Fifty cases(50 eyeswere selected, of which, 40 cases were healed, 8 cases were improved and 2 cases were aggravated with operation being given.CONCLUSION:After early and timely diagnosis of fungal keratitis, local debridement, 30g/L iodine rubbed the wound and joint with systemic and local treatment of fluconazole can achieve good effect.

  19. Early, patient-initiated treatment of herpes labialis with topical 10% acyclovir.

    Science.gov (United States)

    Spruance, S L; Crumpacker, C S; Schnipper, L E; Kern, E R; Marlowe, S; Arndt, K A; Overall, J C

    1984-01-01

    To determine whether topical acyclovir in polyethylene glycol could reduce the severity of herpes simplex labialis if applied immediately after onset of a recurrence, 10% acyclovir in polyethylene glycol ointment or polyethylene glycol alone was prospectively dispensed to 352 patients in a double-blind, randomized trial. Sixty-nine subjects initiated treatment in the prodrome (57%) or erythema (43%) stage and were followed by clinical and virological criteria. The healing time (6.0 days), maximum lesion area (42 mm2), vesicle or ulcer formation (91%), and maximum lesion virus titer (4.8 log10 PFU) in the drug recipients were not reduced in comparison with those who received the vehicle (5.2 days, 30 mm2, 75%, and 4.5 log10 PFU, respectively). Topical acyclovir in polyethylene glycol was ineffective for the treatment of herpes labialis despite an optimum therapeutic opportunity. PMID:6732224

  20. Cutaneous in vivo metabolism of topical lidocaine formulation in human skin

    DEFF Research Database (Denmark)

    Rolsted, K; Benfeldt, E; Kissmeyer, A-M

    2009-01-01

    Little is known about the metabolising capacity of the human skin in relation to topically applied drugs and formulations. We chose lidocaine as a model compound since the metabolic pathways are well known from studies concerning hepatic metabolism following systemic drug administration. However......, the enzymes involved are also expressed in the skin. Hence, the aim of the current study was to investigate the extent of the cutaneous in vivo metabolism of topically applied lidocaine in human volunteers. A dose of 5 mg/cm(2) of Xylocaine(R) (5% lidocaine) ointment was applied onto the buttock skin...... of the volunteers. After 2 h, residual formulation was removed, and two 4-mm punch biopsies were taken from each volunteer. The quantity of lidocaine extracted from the skin samples (epidermis + dermis) was 109 +/- 43 ng/mm(2) skin. One metabolite (monoethylglycine xylidide, MEGX) was detected in skin from 7...

  1. Comparison of efficacy of unheated and heat-treated Sahara honey on wound healing in rabbits

    Directory of Open Access Journals (Sweden)

    Baghdad Khiati

    2015-02-01

    Full Text Available Objective: To investigate the efficacy of unheated and heat-treated Sahara honey on wound healing in rabbits on the basis of macroscopic observation changes. Methods: Eight female rabbits were used. Using aseptic surgical technique, a 3 cm incision was made on the back of each rabbit and two rabbits with injuries in each group were treated daily with a topical application of unheated and heated honey, sulfadiazine and sterile saline, respectively. Results: The unheated honey demonstrated the highest activity on the wound compared to reference ointment silver sulfadiazine, heat-treated honey and sterile saline respectively. Further the present investigation proves that unheated honey is possessing superior wound healing activity than that of heat-treated honey. Conclusions: The result of this study confirms that unheated honey had the best wound healing effect even better than heat-treated honey.

  2. Skin treatment with bepanthen cream versus no cream during radiotherapy. A randomized controlled trial

    International Nuclear Information System (INIS)

    Loekkevik, E.; Skovlund, E.; Oslo Univ.; Reitan, J.B.; Norwegian Radiation Protection Authority, Oslo; Hannisdal, E.; Tanum, G.

    1996-01-01

    In several radiotherapy departments, dexpanthenol cream (Bepanthen 'Roche') has been used extensively to ameliorate acute radiotherapy skin reactions. The evidence base for this practice is obscure as no randomized trials have been performed. In the present clinical prospective study of 86 patients we have compared Bepanthen cream with no topical ointment at all. The cream was applied on randomly selected parts of treatment fields in laryngeal and breast cancer patients, and so each patient acted as his own control. Seven patients were widthdrawn from analysis. Scoring of skin reactions in 16 laryngeal and 63 breast cancer patients was performed without knowledge of which are that had been given cream or not. Endpoints were a modified skin reaction grading according to EORTC/RTOG, and itching/apin in treated fields. The study did not indicate any clinically important benefits of using Bepanthen cream for ameliorating radiogenic skin reactions under the conditions applied. (orig.)

  3. Analysis of Drugs Interaction among Pediatric Inpatients at Hospital in Palu

    Directory of Open Access Journals (Sweden)

    Akhmed G. Sjahadat

    2013-12-01

    Full Text Available We performed drug interaction analyses in the pediatric inpatient unit at one of hospitals in Palu. In this study, those analysesstudy are important to prevent childhood morbidity, mortality and to improve patient’s safety. By using a cross-sectional descriptive study, we collected retrospective data from January until December 2012. We included patients at age of 0- 18 years old who were hospitalized during 2012 and received two or more drugs from a prescription sheet. In particular, we excluded pediatric inpatients in emergency and intensive care units who received topical medications (e.g., ointment, creams, eye drops, ear drops, and nasal drops. Each drug was analyzed by using Drug.Com software. In total, we minor interactions (44.78%. We found several drug interactions in the combination of rifampicin-isoniazid, dexamethasone-ibuprofen, acetaminophen-isoniazid, gentamicin-cefotaxime-ceftriaxone and diazepam- dexamethasone.

  4. Administration of Anesthesia in a Patient with Allgrove Syndrome

    Directory of Open Access Journals (Sweden)

    Ayse B. Ozer

    2012-01-01

    Full Text Available The aim of the present paper is to report the anesthesia administration to a patient who was planned to undergo Heller myotomy for achalasia. There wasnot property in the patient whom allgrove syndrome was excepted any steroid treatment in preoperative period. The night before the operation 18 mg of prednisolone was administered intravenously. Induction of anesthesia was performed with thiopental sodium, vecuronium and fentanyl and the patient received endotracheal intubation. Eyes were taped closed and protected with ointment during surgery. Maintenance of anesthesia was achieved with 2% sevoflurane concentration in 50% O2-50% N2O. 25 mg of prednisolone was infused preoperatively, and intervention with insulin treatment was initiated when blood glucose level rose to 18 mmol/L at 2 hours. Safe anesthesia can be achieved by observing the preoperative development of tracheal aspiration, adrenal insufficiency and, autonomic dysfunction carefully and maintaining eye protection.

  5. Multimodality treatment of hypertrophic scars using long-wave X-radiation

    International Nuclear Information System (INIS)

    Protsenko, T.V.

    1984-01-01

    The paper is concerned with a therapeutic method for hypertrophic scars inc cluding Bucky rays, pyrogenal, vitamins a, e, b 12 , sodium salicylate and dimexide ointment. Multimodality treatment of hypertrophic scars is effective, well tolerated and can be widely used in out-patient clinics. It makes it possible to reduce the period of therapy by 2-3 mos., and the summary dose by 20 000-3000 rad (18.6-27.9 Gy) as compared to common therapy with Wucky rays only Changes in the connective structure of scars in the process of multimodality th herapy are nonspecific and account for some mechanisms of scar regression and reaffirm the efficacy of this therapeutic method

  6. Ultrastructure and /sup 3/H-TdR autoradiography after topical application of aromatic retinoid in guinea pigs

    Energy Technology Data Exchange (ETDEWEB)

    Ueda, K.; Maruo, M.; Inoue, Y.; Wakabayashi, S. (Kyoto Prefectural Univ. of Medicine (Japan))

    1981-12-01

    Histological, autoradiographical and electron microscopical investigations were performed on the epidermis of guinea pigs after topical application of 0.1% aromatic retinoid ointment for 7 days. Histologically, the epidermis exhibited a thickening of granular layer and acanthosis, without a prolonged rete ridge. Labelling indices were 3 to 4 times higher than in the control epidermis. Electron microscopically, the nuclei in the spinous and the basal layer were large in size and nucleoli were increased in number. In the cytoplasm, tonofilaments were reduced in number and lots of vacuoles containing less dense amorphous material appeared. Amorphous material was present in the intercellular spaces of the epidermis. Differentiation and proliferation of the epidermis in guinea pigs after topical application of aromatic retinoid showed almost the same response in quantity to the epidermis after topical application of retinoic acid, while the epidermal alternation was slight in degree than in the epidermis after topical application of retinoic acid.

  7. Beneficial effect of intralesionally injected 5-fluorouracil on basal cell epithelioma associated with radiodermatitis

    Energy Technology Data Exchange (ETDEWEB)

    Hata, Seiichiro (Osaka Univ. (Japan). Faculty of Medicine)

    1984-06-01

    A 81-year-old male had perioral radiodermatitis of 50 years' duration which was associated with Bowen's disease and basal cell epitheliomas since age 59 years. One of those basal cell epitheliomas treated with topical 5-FU and bleomycin ointments increased to form an ulcer of 25 x 15mm in size nearby the right side of nose, accompanying with a fistule to the oral cavity while he hesitated to visit the hospital. 5-FU was intralesionally injected into the tumor. After the injections in total dose of 6,550mg the ulcer got epithelized and the biopsy could not reveal the tumor cell. The case proves the effectiveness of intralesional injection of 5-FU for basal cell epithelioma which avoids the surgical excision.

  8. Corneal perforation after conductive keratoplasty with previous refractive surgery.

    Science.gov (United States)

    Kymionis, George D; Titze, Patrik; Markomanolakis, Marinos M; Aslanides, Ioannis M; Pallikaris, Ioannis G

    2003-12-01

    A 56-year-old woman had conductive keratoplasty (CK) for residual hyperopia and astigmatism. Three years before the procedure, the patient had arcuate keratotomy, followed by laser in situ keratomileusis 2 years later for high astigmatism correction in both eyes. During CK, a corneal perforation occurred in the right eye; during the postoperative examination, an iris perforation and anterior subcapsule opacification were seen beneath the perforation site. The perforation was managed with a bandage contact lens and an antibiotic-steroid ointment; it had a negative Seidel sign by the third day. The surgery in the left eye was uneventful. Three months after the procedure, the uncorrected visual acuity was 20/32 and the best corrected visual acuity 20/20 in both eyes with a significant improvement in corneal topography. Care must be taken to prevent CK-treated spots from coinciding with areas in the corneal stroma that might have been altered by previous refractive procedures.

  9. A comparison of the efficacy of doramectin, closantel and levamisole in the treatment of the 'oriental eye fluke', Philophthalmus gralli, in commercially reared ostriches (Struthio camelus : short communication

    Directory of Open Access Journals (Sweden)

    S. Mukaratirwa

    2008-05-01

    Full Text Available Commercially reared ostriches at Msengi farm situated in the Chinhoyi area of Mashonaland West province in Zimbabwe were found to be infected with the 'oriental eye fluke', Philopthalmus gralli, in 2001. This was the 1st record of the fluke in Zimbabwe. Trials were conducted to identify a suitable drug for the treatment of this fluke. A total of 12 ostriches confirmed to be infected with the fluke through clinical examination of the eyes and identification of the fluke were randomly divided into 3 equal groups, with each group receiving a different treatment protocol. The 3 drugs used were doramectin, levamisole and closantel. Each of the drugs was used in combination with chloramphenicol as an eye ointment. Levamisole was administered topically into the eye whereas doramectin and closantel were administered parenterally as an intramuscular injection. The results indicated a positive response in levamisole-treated birds but there were no noticeable responses to doramectin and closantel treatments.

  10. Nanoparticle-Enabled Transdermal Drug Delivery Systems for Enhanced Dose Control and Tissue Targeting

    Directory of Open Access Journals (Sweden)

    Brian C. Palmer

    2016-12-01

    Full Text Available Transdermal drug delivery systems have been around for decades, and current technologies (e.g., patches, ointments, and creams enhance the skin permeation of low molecular weight, lipophilic drugs that are efficacious at low doses. The objective of current transdermal drug delivery research is to discover ways to enhance skin penetration of larger, hydrophilic drugs and macromolecules for disease treatment and vaccination. Nanocarriers made of lipids, metals, or polymers have been successfully used to increase penetration of drugs or vaccines, control drug release, and target drugs to specific areas of skin in vivo. While more research is needed to identify the safety of nanocarriers, this technology has the potential to expand the use of transdermal routes of administration to a wide array of therapeutics. Here, we review the current state of nanoparticle skin delivery systems with special emphasis on targeting skin diseases.

  11. Pharmacokinetics of terbinafine in the rabbit ocular tissues after topical administration.

    Science.gov (United States)

    Sun, X G; Wang, Z X; Wang, Z Q; Deng, S J; Li, R; Luo, S Y; Wu, Y Y

    2007-01-01

    To determine the distribution of terbinafine in the cornea and aqueous humor after topical administration. A corn oil ointment of terbinafine 0.2% (resolved in sterile corn oil) was applied to the conjunctival sac of albino rabbits twice (with a 5-min interval). The concentration of terbinafine was determined with high-performance liquid chromatography (HPLC) 5, 15, 30, 60, 120 and 240 min after administration of terbinafine. After topical administration, the concentration of terbinafine increased gradually, reached a peak (1.39 microg/ml at 30 min in the cornea and 82.9 ng/ml at 30 min in aqueous humor, respectively) and then decreased. The concentration was 0.18 microg/g at 240 min in the cornea, but terbinafine could not be tested at 120 min in aqueous humor. Topical ophthalmic terbinafine 0.2% could penetrate into the cornea and aqueous humor at concentrations adequate for inhibition of fungus.

  12. Segmental lichen aureus: a report of two cases treated with methylprednisolone aceponate.

    Science.gov (United States)

    Moche, John; Glassman, Steven; Modi, Deepak; Grayson, Wayne

    2011-05-01

    Two cases of segmental lichen aureus with a response to topical 0.1% methylprednisolone aceponate ointment are reported. A 9-year-old child and a 23-year-old man showed complete resolution of their lesions following treatment with the latter after 7 months and 4 months, respectively. Lichen aureus is a rare form of the pigmented purpuric dermatoses characterized by golden-brown and lichenoid macules and papules, most often on the lower extremities. Segmental presentations have seldom been described. Histology showed a lichenoid infiltrate with extravasation of red blood cells and haemosiderin deposition. The aetiology is unclear and treatment is disappointing. We report an uncommon segmental presentation of lichen aureus with resolution of the lesions after treatment with a topical corticosteroid. © 2010 The Authors. Australasian Journal of Dermatology © 2010 The Australasian College of Dermatologists.

  13. [Juvenile sterile granulomatous dermatitis and lymphadenitis in the dog].

    Science.gov (United States)

    Weingart, C; Eule, C; Welle, M; Kohn, B

    2011-04-01

    Juvenile sterile granulomatous dermatitis and lymphadenitis is a rare immune-mediated skin disease in young dogs. History, signalment, diagnostics, treatment, and outcome in 10 dogs are described. The age ranged from 8 - 36 weeks. The lymph nodes were enlarged in all dogs, especially the mandibular and prescapular lymph nodes. Systemic signs including fever were present in 8 dogs. Seven dogs suffered from blepharitis and painful edema of the muzzle with hemorrhagic discharge, pustules and papules. Cytology of pustules and lymph node aspirates revealed a pyogranulomatous inflammation. In 7 cases the diagnosis of juvenile sterile granulomatous dermatitis and lymphadenitis was confirmed by histology. Nine dogs were treated with prednisolone (0.5 - 1.25 mg/kg BID), H2-receptor antagonists and analgetics; all dogs were treated with antibiotics. Four dogs were treated with eye ointment containing antibiotics and glucocorticoids. The prednisolone dosage was tapered over 3 - 8 weeks. One dog had a relapse.

  14. Cross-contamination in Porcelain Mortars.

    Science.gov (United States)

    Bauer-Brandl, A; Falck, A; Ingebrigtsen, L; Nilson, C

    2001-01-01

    Porcelain mortars and pestles are frequently used to comminute drug substances on a small scale and (in some cases) in the production of liquid and semisolid suspensions. Although it is generally accepted that removal of a drug substance from a rough surface by rinsing may be difficult and may lead to cross-contamination, no hard data support that theory. In this study, the amount of salicylic acid remaining on a porcelain mortar after different washing procedures was quantified and compared with the amount remaining on a plastic mortar. Drug residues in the "mg" range on the porcelain mortars made common rinsing procedures appear inappropriate, but no traces of drug were detected on plastic mortars. In addition, the quality of suspension ointments with respect to particle size and homogeneity produced by the two types of mortars was compared. Porcelain and plastic mortars appeared equally suitable for use in the production of semisolid suspensions.

  15. Onychomycosis: features external therapy

    Directory of Open Access Journals (Sweden)

    D. V. Zaslavsky

    2016-01-01

    Full Text Available Onychomycosis - one of the most frequent diseases with defeat of a nail bed, matrics and nail plate of a fungal origin. Frequency of an onychomycosis in Russia reaches 5% (to 15 million people, and practically every tenth visit of the dermatologist is connected with this pathology. Treatment of an onychomycosis still remains very difficult task. Application of varnishes, ointments with antimycotics and local agents on an oil basis has an essential shortcoming - insufficient receipt of a preparation to the center of pathological changes. It is supposed that for optimum therapy it is necessary to influence: first, from frontal and distal part of a nail, secondly, to apply aqueous-alcoholic solutions of a preparation which can freely get into subnail spaces with the phenomena of an onycholysis. For example, it has been shown highly efficient application of naftifina a hydrochloride under control of solution of the diamond green, showing diffusion distribution active ingredient to subnail space and on channels.

  16. Using an indwelling catheter for the domiciliary management of malignant effusions

    Directory of Open Access Journals (Sweden)

    Ramkumar P

    2003-01-01

    Full Text Available Background: Many patients with malignant pleural effusions and ascites require repeated hospital visits for paracentesis. Materials and Methods: Patients and caregivers were taught to drain malignant effusions at home, using an indwelling catheter inserted into the pleural/ peritoneal cavity. The catheter, (ARROW 14 wire gauge with three additional side holes made to prevent blockage was inserted using the Seldenger technique for central venous cannulation and secured with a stitch. A three way stopcock was used to regulate fluid drainage. The caregiver was taught to do biweekly dressings with antiseptic ointment. Results: The catheter has been used in 200 patients over a period of five years. Two patients developed infections in the pleural cavity, which were managed with antibiotics. Two patients needed catheter change because of blockage. Other patients retained the catheter till last follow up or death. The procedure can be carried out as a day case. This article describes practical guidelines for inserting and maintaining the catheter.

  17. Oil-in-oil-emulsions with enhanced substantivity for the treatment of chronic skin diseases.

    Science.gov (United States)

    Lunter, Dominique Jasmin; Rottke, Michael; Daniels, Rolf

    2014-05-01

    The therapy of chronic skin diseases often requires several applications of creams or ointments per day. This is inconvenient to the patients and frequently leads to poor acceptance and compliance. We therefore developed oil-in-oil-emulsions that deliver the active pharmaceutical ingredient (API) to the skin over a prolonged period of time. In this study, we compare the permeation of the API from a conventional formulation to its permeation from an oil-in-oil-emulsion under infinite and finite dosing. Furthermore, we evaluate the substantivity of the formulations. Our results show that the permeation from oil-in-oil-emulsions is constant over a prolonged time and that the emulsions show significantly higher substantivity than conventional formulations. Because of that, the treatment intervals can be extended substantially and compliance can be increased. © 2014 Wiley Periodicals, Inc. and the American Pharmacists Association.

  18. A 28-Year-Old Male Patient with Nail Tumors, Skin Lesions, and Epilepsy.

    Science.gov (United States)

    Balak, Deepak M W; Zonnenberg, Bernard A; Spitzer-Naaijkens, Juliette M J; Hulshof, Mieke M

    2017-01-01

    Tuberous sclerosis complex (TSC) is an autosomal dominant disorder characterized by the development of benign hamartomas in multiple organs. Most patients with TSC exhibit cutaneous manifestations. We report a 28-year-old patient with multiple pink papules at the proximal nail fold of several toes. Histopathological analysis of a biopsy of a papule was consistent with an ungual fibroma. Histopathological analysis of a biopsy of an elevated skin-colored plaque at the lower back was diagnostic for a Shagreen patch. These findings were consistent with a clinical diagnosis of TSC. This patient was subsequently referred to a multidisciplinary TSC clinic for further screening, which revealed a giant cell astrocytoma and multiple subependymal tubers. Annual monitoring was recommended. The skin lesions were treated with topical rapamycin ointment. Recognizing dermatological manifestations of TSC is of importance to allow early diagnosis. TSC should be considered as a differential diagnosis in the case of ungual fibromas, even in older patients.

  19. Management of Children with Atopic Dermatitis: A Narrative Review

    Directory of Open Access Journals (Sweden)

    Masoud Golpour

    2016-11-01

    Full Text Available Context Atopic dermatitis is a chronic, relapsing skin disorder that affects all ages including infancy and childhood. There are many proved and unproved treatments for atopic dermatitis. Evidence Acquisition Data sources of this narrative review included studies about pediatric atopic dermatitis with the following keywords, pediatric, atopic dermatitis, immunity, acute, chronic, pruritic inflammatory skin disorder, infancy, childhood, diagnosis, management and treatment. All of the articles were written in English language with full text on management or treatment. Results Innate and adaptive immune system involved atopic dermatitis. Major characteristics of atopic dermatitis include pruritus, chronic or relapsing lesions and personal or family history of atopic disease. There is no specific treatment for atopic dermatitis. The treatment included rehydration, emollients, topical steroid, calcineurin inhibitors and immunosuppressant. Crisaborole topical ointment, a PDE4 anti-inflammatory topical agent (phase three of the research could be effective in atopic dermatitis. Conclusions Avoidance from trigger factors and emollients are basic treatments of atopic dermatitis.

  20. Sterilization validation for medical compresses at IRASM multipurpose irradiation facility

    International Nuclear Information System (INIS)

    Alexandru, Mioara; Ene, Mihaela

    2007-01-01

    In Romania, IRASM Radiation Processing Center is the unique supplier of radiation sterilization services-industrial scale (ISO 9001:2000 and ISO 13485:2003 certified). Its Laboratory of Microbiological Testing is the sole third party competent laboratory (GLPractice License, ISO 17025 certification in progress) for pharmaceutics and medical devices as well. We here refer to medical compresses as a distinct category of sterile products, made from different kind of hydrophilic materials (cotton, non-woven, polyurethane foam) with or without an impregnated ointment base (paraffin, plant extracts). These products are included in the class of medical devices, but for the sterilization validation, from microbiological point of view, there are important differences in testing method compared to the common medical devices (syringes, catheters, etc). In this paper, we present some results and practical solutions chosen to perform a sterilization validation, compliant with ISO 11137: 2006

  1. Subcutaneous intralesional Ksharodaka injection: A novel treatment for the management of Warts: A case series

    Directory of Open Access Journals (Sweden)

    Manohar S Gundeti

    2014-01-01

    Full Text Available Warts are generally managed using cryosurgery, keratolytic ointments, curettage and electrodessication. Warts, vis-a-vis Charmakila, in Ayurvedic classical texts are classified into different types depending on the dominance of dosha. Ayurveda prescribes oral medications, topical use of Kshara (alkaline ash of herbs, Agni (thermal cautery and Shastrakarma (surgery for removal of Charmakila. Use of topical Kshara in the form of powder, aqueous solution i.e. Ksharodaka and Ksharasutra (thread smeared with Kshara for warts has been reported. However, these methods necessitate multiple sittings and takea longer duration for removal of the warts. Herewith, we report a case series of different types of warts treated with intralesional infiltration of Apamarga Ksharodaka (AK, i.e. aqueous solution of Apamarga (Achyranthes aspera Kshara. We observed that all these warts took a minimum of 2-6 days to shed off, leaving minor scars. There were no adverse reactions reported in any of these cases.

  2. Estudo comparativo do uso tópico de própolis verde e vermelha na reparação de feridas em ratos Comparative study of topical green and red propolis in the repair of wounds induced in rats

    Directory of Open Access Journals (Sweden)

    Lara Lívia Valença Batista

    2012-12-01

    Full Text Available OBJETIVO: Avaliar a ação cicatrizante de própolis verde e vermelha, correlacionando ao teor de flavonoides MÉTODOS: Foi realizada a quantificação de flavonoides totais dos extratos etanólicos de própolis verde e vermelha para posterior incorporação em pomada base a 20%. Utilizou-se 20 ratos Wistar distribuídos em quatro grupos: solução salina a 0,9% (S, pomada base (B, pomada própolis verde (G, pomada própolis vermelha (R, todos submetidos à confecção de lesões excisivas na região mediana do dorso. Os ratos foram tratados diariamente durante 15 dias. Neste período foram observados peso; temperatura corporal; diâmetro das feridas. Para análise histológica, amostras das feridas foram coletadas. Ao fim do experimento foram realizadas coleta sanguínea e remoção do rim e fígado para análises bioquímica e histológica. RESULTADOS: Os teores de flavonoides totais das própolis verde (4,50 % e vermelha (5,92 % foram elevados (>2 %, mas, embora a segunda apresente teor maior que a primeira, a evolução da própolis verde, macro e histologicamente, foi melhor na reparação das feridas. Não foram observadas nefro ou hepatotoxicidade, resultado corroborado pelos ensaios bioquímicos (TGP e albumina. A própolis influiu na redução de colesterol total, triglicerídeos e glicemia. CONCLUSÃO: Não foi possível correlacionar o teor de flavonoides totais com a ação cicatrizante da própolis. O dado revela a necessidade da elucidação dos flavonoides encontrados em cada classe de própolis para desvendar qual (ou quais flavonoide(s seria(m representativo(s no processo cicatricial.OBJECTIVE: To evaluate the healing action of green and red propolis, correlating it with the content of flavonoids. METHODS: We performed quantification of total flavonoids of green and red propolis ethanol extracts for subsequent incorporation in ointment base to 20%. We used 20 Wistar rats divided into four groups: 0.9% saline (S, ointment base (B

  3. Clinical Practice Guidelines for the Management of Atopic Dermatitis 2016.

    Science.gov (United States)

    Saeki, Hidehisa; Nakahara, Takeshi; Tanaka, Akio; Kabashima, Kenji; Sugaya, Makoto; Murota, Hiroyuki; Ebihara, Tamotsu; Kataoka, Yoko; Aihara, Michiko; Etoh, Takafumi; Katoh, Norito

    2016-10-01

    Atopic dermatitis (AD) is a disease characterized by relapsing eczema with pruritus as a primary lesion. Most patients have an atopic predisposition. The definitive diagnosis of AD requires the presence of all three features: (i) pruritus; (ii) typical morphology and distribution of the eczema; and (iii) chronic and chronically relapsing course. The current strategies to treat AD in Japan from the perspective of evidence-based medicine consist of three primary measures: (i) the use of topical corticosteroids and tacrolimus ointment as the main treatment for the inflammation; (ii) topical application of emollients to treat the cutaneous barrier dysfunction; and (iii) avoidance of apparent exacerbating factors, psychological counseling and advice about daily life. The guidelines present recommendations to review clinical research articles, evaluate the balance between the advantages and disadvantages of medical activities, and optimize medical activity-related patient outcomes with respect to several important points requiring decision-making in clinical practice. © 2016 Japanese Dermatological Association.

  4. Skin cancer in patients with psoriasis treated with coal tar. A 25-year follow-up study

    International Nuclear Information System (INIS)

    Pittelkow, M.R.; Perry, H.O.; Muller, S.A.; Maughan, W.Z.; O'Brien, P.C.

    1981-01-01

    For many years, crude coal tar has been used for the treatment of psoriasis. The possible carcinogenic effect of crude coal tar and ultraviolet (UV) radiation (Goeckerman regimen), considered individually or in combination, has been of some concern to physicians. A 25-year follow-up study was completed on 280 patients with psoriasis who were hospitalized and treated with crude coal tar and UV radiation at the Mayo Clinic, Rochester, Minn, during the years 1950 through 1954. The results of this study suggest that the incidence of skin cancer is not appreciably increased above the expected incidence for the general population when patients are treated with coal tar ointments. It seems that the Goeckerman regimen (topical crude coal tar combined with UV radiation) can be used with minimal risk for skin cancer in the treatment of psoriasis

  5. Evaluation of three topical anaesthetic agents against pain : A clinical study

    Directory of Open Access Journals (Sweden)

    Nayak R

    2006-01-01

    Full Text Available AIM : To compare pain responses of children during local anaesthetic infiltration at bilateral buccal sites prepared with topical application of EMLA 5% cream, benzocaine 18% gel or lignocaine 5% ointment and also to find out the rapidity of onset of action of these agents. METHODS : 60 healthy children aged 6 to 12 years old, received bilateral buccal infiltration following application of topical anaesthetic agents applied in a double blind design. Pain responses were compared based on subject self report using visual analogue scale (VAS and operator assessment using Sound -Eye -Motor (SEM scale. RESULTS : Benzocaine gel had the rapidest onset of action. EMLA 5% cream proved to be superior in pain reduction compared to benzocaine and lignocaine. Taste acceptance was better with benzocaine gel. Further studies are required for EMLA cream with an improved formulation more suitable for mucosal application before its routine use in dentistry.

  6. IMMUNOPATHOGENESIS OF ACUTE RESPIRATORY INFECTIONS AND TACTICS OF RATIONAL CHOICE OF ETIOTROPIC IMMUNOMODULATORY THERAPIES IN CHILDREN

    Directory of Open Access Journals (Sweden)

    V. V. Malinovskaya

    2013-01-01

    Full Text Available The article demonstrates that the basis for pathogenesis of acute respiratory infection (ARI is a deficiency in a number of factors of virus protection. This deficiency manifests itself through low concentration of interferon and secretory IgA in the nasal mucosa at higher levels of IL-8, alongside with low serum antiviral activity and significant inhibition of interferon production and reduction of the compensatory mechanisms of adaptive immunity. These disorders require prescription of alpha-interferon preparations. For infants and children with a burdened pre-morbid background, regardless of age, such preparations can be administered with all clinical forms of ARI; in older children — with severe forms, including complications. Alpha-interferon preparations can be introduced at in any stage of the disease. Combination therapy with alpha-interferon drugs (VIFERON® suppositories and VIFERON® ointment allows for enhanced clinical and immunological effects of therapy.

  7. Use of ethonium in the treatment of late radiation injuries of the skin, radiation cystitis and rectitis

    International Nuclear Information System (INIS)

    Bardychev, M.S.; Kurpesheva, A.K.; Petrik, V.D.

    1979-01-01

    Conducted has been investigation of therapeutic effectiveness of ethonium in 71 patients of late radiation injuries of the skin, urinary bladder and rectum. Local radiation injuries developed after radiotherapy of malignant tumours. Shown is comparatively low effectiveness of application of 0.5-2 % aqueous solutions and 2 % ethonium ointment in the expressed necrotic-inflammatory process in radiation ulcer of skin and its expressed effectiveness at granulating late radiation ulcers of skin. Application of 0.02-0.05 % ethonium solution in the form of microclusters and suppositories of 0.05 g of the preparation proved to be effective at catarrhal rectitis and rectosigmoids. An attempt to treat radiation cyctitis aroused aggravation of the inflammatory process of the mucous membrane off the ucinary bladder

  8. Ozenoxacin 1% cream in the treatment of impetigo: a multicenter, randomized, placebo- and retapamulin-controlled clinical trial.

    Science.gov (United States)

    Gropper, Savion; Albareda, Nuria; Chelius, Klaus; Kruger, Dawie; Mitha, Ismail; Vahed, Yacoob; Gani, Mashra; García-Alonso, Fernando

    2014-01-01

    We compared the efficacy and safety of ozenoxacin (a new nonfluorinated quinolone) 1% cream with placebo in the treatment of impetigo. In a randomized, double-blind, multicenter study, patients received ozenoxacin cream or placebo cream twice daily for 5 days (a third group received retapamulin 1% ointment as a control). Clinical, microbiological and laboratory evaluations were performed during follow-up (over 2 weeks). Ozenoxacin was superior to placebo (success rate 34.8 vs 19.2%; p = 0.003). Microbiological success was 70.8% for ozenoxacin and 38.2% for placebo after 3-4 days and 79.2% versus 56.6% after 6-7 days. Ozenoxacin produced more rapid microbiological clearance than retapamulin. All treatments were well tolerated. Ozenoxacin 1% cream was effective and safe in the treatment of impetigo.

  9. A Case of Tinea Corporis due to Trichophyton tonsurans that Manifested as Impetigo.

    Science.gov (United States)

    Shimoyama, Harunari; Nakashima, Chikako; Hase, Midori; Sei, Yoshihiro

    2016-01-01

    A 41-year-old man visited our dermatology clinic because an eruption, which was resistant to steroid ointment treatment, had appeared on his right forearm. An oval, soybean-sized erythematous infiltrated lesion with scales and crusts was located in the central part of the extensor surface of the right forearm and showed partial erosion with attached yellow crusts. The lesion had an impetigo-like appearance. Fungal elements were confirmed from the scales by KOH examination and the fungus was identified as Trichophyton tonsurans by fungal culture and molecular method. Clinical features of T. tonsurans infection vary, wherein some patients have strong inflammatory manifestations, while others remain as asymptomatic carriers. Especially at the early stage of the infection, diagnosis is difficult because it is often misdiagnosed as eczema. We report a case of T. tonsurans infection that had impetigo-like appearance. We also studied the mechanism of the disease.

  10. Eyelid nonbullous impetigo

    Directory of Open Access Journals (Sweden)

    Rafael Corredor-Osorio

    2016-07-01

    Full Text Available We report an unusual case of nonbullous impetigo of the eyelid. A 21-year-old woman had a painless eruptions right eyelid and around nostril. Clinical examination revealed eyelid nonbullous impetigo. The patient was otherwise healthy. Any minor trauma or skin problems there were not founded. Staphylococcus aureus was isolated from the lesions. Complete resolution was achieved with oral cephalexin an ointment tobramycin. Impetigo nonbullous occurs commonly on the face of children but it might be developed in healthy adults even those was not necessary evidenced previous trauma or dermal infiltrate with pus or any other active cutaneous injury as this case is demonstrated. The treatment of impetigo around the eye included a careful examination of the segment anterior and the application de topical measures with oral and topical antibiotics. The case is being reported in view of its rarity and unusual location.

  11. Clinical Report on the Treatment of 70 Molluscum Contagiosum Cases using Sweet Bee venom Pharmacopunture

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    Sa Han Park

    2008-06-01

    Full Text Available Objectives : This study obserbed the efficiency of Sweet Bee Venom pharmacopuncture on the treatment of 70 Molluscum Contagiosum cases. Methods : 70 patients admitted for Molluscum at Love Blossoming Oriental medicine clinic from February 2007 to October 2007 were administered with Sweet Bee Venom Pharmacopuncture and measured an analyzed changes in symptoms. Results : 1. Regardless of age or duration of Molluscum Contagiosum, all 70 patients showed improvement. 2. Recurrence of Molluscum Contagiosum was not noticeable when treated with Sweet Bee Venom Pharmacopuncture, and the duration of treatment was significantly shorter than treation with conventional allopathic ointment. Conclusion : Based on above findings, we can deduce Sweet Bee Venom Pharmacopuncture has superior anti-viral effects on th pox virus of Molluscum Contagiosum.

  12. Exposure to topical chloramphenicol during pregnancy and the risk of congenital malformations

    DEFF Research Database (Denmark)

    Thomseth, Vilde; Cejvanovic, Vanja; Jimenez-Solem, Espen

    2015-01-01

    PURPOSE: To investigate whether exposure to topical chloramphenicol in the first trimester of pregnancy is associated with congenital malformations. METHODS: The authors conducted a nationwide cohort study including all women giving live birth between 1997 and 2011 in Denmark. All women redeeming...... included. A total of 6024 women were exposed to topical chloramphenicol in the first trimester. The rate of congenital malformations was 3.50% among offspring of exposed mothers and 3.49% among unexposed. Exposure to topical chloramphenicol in the first trimester was not associated with major congenital...... of chloramphenicol eye drops or eye ointment in the first trimester of pregnancy and major congenital malformations. This is in accordance with a previous study analysing the risk of systemic chloramphenicol....

  13. An Uncommon Ocular Finding in Behçet’s Disease: Peripheral Ulcerative Keratitis

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    Orhan Ayar

    2014-12-01

    Full Text Available A 43-year-old female patient presented to our eye clinic with blurred vision and redness in the right eye for 2 weeks. Biomicroscopic examination revealed peripheral ulcerative keratitis with corneal thinning. After prescribing topical fluorometholon, moxifloxacin, preservative-free artificial tears, and vitamin A ointment, the patient was referred to Rheumatology department. Based on clinical findings and systemic research, the diagnosis of Behçet’s disease was established, and oral systemic azathioprine, hydroxychloroquine, and prednisolone treatment was started. In this study, we presented a case of peripheral ulcerative keratitis, an ocular manifestation uncommonly seen in Behçet’s disease. (Turk J Ophthalmol 2014; 44: 484-5

  14. Effects of emollients on ultraviolet-radiation-induced erythema of the skin

    International Nuclear Information System (INIS)

    Schleider, N.R.; Moskowitz, R.S.; Cort, D.H.; Horwitz, S.N.; Frost, P.

    1979-01-01

    Several commonly used emollients were studied as to their effectiveness in absorbing and filtering erythema-causing ultraviolet radiation in the 280 to 315 nm range (UVB). Planter's Peanut Oil (Standard Brands) and Mazola Corn Oil (Best Foods Inc.) had no effect; Alpha Keri Bath Oil (Westwood Pharmaceuticals), mineral oil, and Johnson's Baby Oil (Johnson and Johnson Co) had minimal effects. Vaseline Petroleum Jelly (Chesebrough-Ponds Inc.), petrolatum, and hydrophilic ointment substantially reduced the erythema that was induced by exposure to low doses of UVB radiation. Therefore, these emollients may interfere with the therapeutic effects of the ultraviolet radiation component of the Goeckerman treatment when it is administered in low doses to patients with psoriasis

  15. Short-term chemical pretreatment cannot replace curettage in photodynamic therapy

    DEFF Research Database (Denmark)

    Nissen, Christoffer V; Wiegell, Stine Regin; Philipsen, Peter Alshede

    2016-01-01

    pretreatment with curettage and two combination ointments containing calcipotriol/betamethasone and salicylic acid/betamethasone affect PpIX fluorescence after the application of methyl aminolevulinate MAL and 5-aminolevulinic acid (BF-200 ALA). METHODS: Four fields on the forearms of 30 healthy volunteers...... were pretreated with curettage or short-term application of calcipotriol/betamethasone or salicylic acid/betamethasone for 20 min. Two fields were not pretreated, thus serving as reference. After pretreatment, MAL or BF-200 ALA was applied for 24 h, and PpIX fluorescence was measured hourly from 1 to 5...... h and after 18, 21 and 24 h. RESULTS: Curettage significantly enhanced PpIX fluorescence for MAL from 1 to 21 h (P salicylic acid...

  16. No Camphor Toxicity in Cambodian Infants

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    Casey R. Johnson MS

    2017-04-01

    Full Text Available Thiamine deficiency and beriberi are prevalent in Cambodia, although most infants with nonspecific clinical symptoms of beriberi, including tachypnea, lack echocardiographic evidence diagnostic of the disease. Camphor activates transient receptor potential vanilloid 3 (TRPV3, a nonselective ion channel expressed in the medial preoptic nucleus of the hypothalamus and thought to be important for thermo-sensitivity. Because camphorated ointments are used commonly among Cambodian infants, we hypothesized that topical camphor modulates thermoregulatory behaviors, causing beriberi-simulating tachypnea, separate from any influence of thiamine deficiency. We assessed 9 tachypneic and 10 healthy infants for Tiger Balm use and for presence of camphor in whole blood. However, no camphor was found in blood from any infants, indicating that camphor is unrelated to tachypneic illness in Cambodian infants.

  17. Wound healing activity of an aqueous extract of the Lingzhi or Reishi medicinal mushroom Ganoderma lucidum (higher Basidiomycetes).

    Science.gov (United States)

    Gupta, Asheesh; Kirar, Vandana; Keshri, Gaurav Kr; Gola, Shefali; Yadav, Anju; Negi, Prem Singh; Misra, Kshipra

    2014-01-01

    The Lingzhi or Reishi medicinal mushroom Ganoderma lucidum (higher Basidiomycetes) is popular because of its health-promoting properties. The effects of G. lucidum extract on cancer, hypertension, hypercholesterolemia, and hepatitis have been reported by many researchers. This investigation was undertaken to evaluate the healing efficacy of an aqueous lyophilized extract of G. lucidum from the Indian Himalayan region on dermal excision wound in experimental rats. The extract used in the study was found to be rich in total polyphenol and flavonoid contents. The healing efficacy was comparatively assessed with a reference povidone-iodine ointment. The G. lucidum extract showed significant enhanced healing activity, evidenced by an increase in wound contraction, collagen accumulation (hydroxyproline), hexosamine, and total protein contents. Histopathological findings further supported the biochemical indices. The results suggest that aqueous lyophilized extract of G. lucidum possesses significant wound-healing activity.

  18. Hyperbaric oxygen therapy for x-ray ulcer

    International Nuclear Information System (INIS)

    Mishina, Hitoshi; Haryu, Tsuneo; Shioshima, Shoji; Imaizumi, Akio; Sato, Yasushi

    1977-01-01

    Hyperbaric oxygen therapy was performed in 6 cases (female) of x-ray ulcer following radiotherapy for breast cancer, esophageal cancer, uterine cancer, and rectal cancer. The exposed dose ranged from 4500 to 7500 R, and x-ray ulcer occurred after one to twelve years of the irradiation. The mixed intravenous instillation composed of 1200 mg of Glutathione, 1 g of VC, and 6000 unit of Uronase was performed before the performance of the hyperbaric oxygen therapy. This therapy was carried out once a day for 20 days (one period), and was suspended for one to two weeks between periods. It was carried out for about four periods. Furthermore, antibiotics and local ointment were used. Disappearance of ulcer was recognized in 5 of 6 cases, and the recurrence has not been found out for 4 years. One case, the rest, was given Cytorevie, and did not receive this therapy from his will. (Kanao, N.)

  19. Laboratory model for the study and treatment of traumatic tattoos with the Q-switched ruby laser

    Science.gov (United States)

    Silverman, Richard T.; Lach, Elliot

    1994-09-01

    The outcome of laser tattoo removal is dependent on the type of laser and characteristics of the tattoo. A rabbit model was developed to study the Q-switched ruby laser in the treatment of traumatic tattooing. On the backs of white New Zealand rabbits, three 3 cm patches were dermabraded and dressed with carbon black and antibiotic ointment. After a healing period of eight weeks, pre-treatment biopsies were obtained, and the rabbits were treated with the Q- switched ruby laser at various fluence settings with a pulse width of 34 nsec. At set intervals, further biopsies were obtained and studied with light and electron microscopic analysis, and photodocumentation was performed. Grossly, clearance of the tattooed areas was noted in the laser treated specimens. More effective clearance was observed with higher fluence treatment. No infections occurred, and hair regrowth was noted in all cases, though the rate seemed to be altered by laser treatment.

  20. Case of cheilitis granulomatosa associated with apical periodontitis.

    Science.gov (United States)

    Kawakami, Tomoko; Fukai, Kazuyoshi; Sowa, Junko; Ishii, Masamitsu; Teramae, Hiroyuki; Kanazawa, Koutetsu

    2008-02-01

    The etiology of cheilitis granulomatosa is unknown. In some cases, rapid improvement and/or complete elimination of swelling of the lips after dental treatment has been reported. Here, we describe another case of improvement following dental treatment. A 57-year-old woman had developed asymptomatic swelling of the lower lip 2 months previously. Histological examination revealed non-caseous giant cell granulomas. Neither facial nerve palsy nor fissuring of the tongue was present. Patch testing for metal allergy revealed only mild irritation to zinc ion. Although topical corticosteroid ointment and oral tranilast for 4 months were ineffective, rapid and remarkable improvement of the swelling was noted soon after treatment of two lesions of apical periodontitis. Thorough examination for foci of infection is necessary when treating a patient with cheilitis granulomatosa.

  1. Ultrastructure and 3H-TdR autoradiography after topical application of aromatic retinoid in guinea pigs

    International Nuclear Information System (INIS)

    Ueda, Keiichi; Maruo, Mitsuru; Inoue, Yuji; Wakabayashi, Shunji

    1981-01-01

    Histological, autoradiographical and electron microscopical investigations were performed on the epidermis of guinea pigs after topical application of 0.1% aromatic retinoid ointment for 7 days. Histologically, the epidermis exhibited a thickening of granular layer and acanthosis, without a prolonged rete ridge. Labelling indices were 3 to 4 times higher than in the control epidermis. Electron microscopically, the nuclei in the spinous and the basal layer were large in size and nucleoli were increased in number. In the cytoplasm, tonofilaments were reduced in number and lots of vacuoles containing less dense amorphous material appeared. Amorphous material was present in the intercellular spaces of the epidermis. Differentiation and proliferation of the epidermis in guinea pigs after topical application of aromatic retinoid showed almost the same response in quantity to the epidermis after topical application of retinoic acid, while the epidermal alternation was slight in degree than in the epidermis after topical application of retinoic acid. (author)

  2. Slim belt induced morphea-Price paid for a slimmer look

    Directory of Open Access Journals (Sweden)

    Tasleem Arif

    2015-07-01

    Full Text Available Morphea, also known as localized scleroderma, encompasses a group of distinct conditions characterized by sclerosis of the skin and the underlying tissues. Many triggering factors have been implicated in the development of morphea like trauma, immobilization, bacille Calmette–Guérin (BCG vaccination, injections of vitamin K, mechanical compression from clothing, etc. but slim belt as a cause of morphea has not been previously reported to the best of our knowledge. We report a 28 year old married obese woman who developed a shiny brownish indurated plaque over the abdomen after three months of use of a slim belt for her obesity. Skin biopsy was consistent with the diagnosis of morphea. She was prescribed topical tacrolimus 0.1% ointment and improved with course of time. The present case illustrates the first description of morphea as a result of use of slim belt which has not been previously reported in the literature.

  3. A Case of Bilateral Pigment Dispersion Syndrome Following Many Years of Uninterrupted Treatment With Atropine 1% for Bilateral Congenital Cataracts.

    Science.gov (United States)

    Gizzi, Corrado; Mohamed-Noriega, Jibran; Murdoch, Ian

    2017-10-01

    Describe an unusual case of bilateral pigment dispersion syndrome (PDS) following years of uninterrupted treatment with atropine 1% for bilateral congenital cataracts, speculate on potential mechanisms leading to this condition. This is a case report. A 45-year-old white patient on long-term treatment with atropine 1% ointment since his infancy for bilateral congenital cataracts developed PDS with secondary ocular hypertension. The patient showed all the hallmarks of PDS with secondary ocular hypertension. An anterior segment Swept-Source optical coherence tomography was obtained to review the iris profile. The patient showed good pressure response to topical prostaglandin therapy. This is the second case report of PDS in a patient with chronic use of topical atropine. The proposed mechanisms for pigment dispersion are discussed and the possibility raised of dispersion being a potential side effect of the drug.

  4. [Verruca planae Chinese medicine treatment].

    Science.gov (United States)

    Chen, Hai-Ming

    2008-08-01

    Flat wart on the effectiveness of TCM treatment. Outpatients will be by the "People's Republic of China Chinese medicine industry standards, TCM diagnosis of dermatological diseases efficacy standards, Chen Hou State Administration of Traditional Chinese Medicine 1994-06-28 approved, 1995-01-01 implementation". Randomly divided into two groups. Treatment and control groups. Treatment groups treated with Chinese herbs. The control group were treated with WM. Since the preparation of the unification formula ointment, cuboiling method. Chinese herbal medicine preparation by my hospital room Producer. 5 g pre pack, after treatment for 30 days, clinical observation. The group of Chinese medicine is better than western medicine (86.7% vs 71.7% , P < 0.05). Chinese medicine has some effect flat wart.

  5. Hyperbaric oxygen therapy for x-ray ulcer

    Energy Technology Data Exchange (ETDEWEB)

    Mishina, Hitoshi; Haryu, Tsuneo; Shioshima, Shoji; Imaizumi, Akio; Sato, Yasushi [Tohoku Rosai Hospital, Sendai, Miyagi (Japan)

    1977-05-01

    Hyperbaric oxygen therapy was performed in 6 cases (female) of x-ray ulcer following radiotherapy for breast cancer, esophageal cancer, uterine cancer, and rectal cancer. The exposed dose ranged from 4500 to 7500 R, and x-ray ulcer occurred after one to twelve years of the irradiation. The mixed intravenous instillation composed of 1200 mg of Glutathione, 1 g of VC, and 6000 unit of Uronase was performed before the performance of the hyperbaric oxygen therapy. This therapy was carried out once a day for 20 days (one period), and was suspended for one to two weeks between periods. It was carried out for about four periods. Furthermore, antibiotics and local ointment were used. Disappearance of ulcer was recognized in 5 of 6 cases, and the recurrence has not been found out for 4 years. One case, the rest, was given Cytorevie, and did not receive this therapy from his will.

  6. Management of thyroid eye disease

    Energy Technology Data Exchange (ETDEWEB)

    Bartalena, Luigi; Tanda, Maria Laura [Department of Endocrinology, University of Insubria, Ospedale di Circolo, Viale Borri, 57, 21100 Varese (Italy); Marcocci, Claudio; Pinchera, Aldo [Department of Endocrinology and Metabolism, University of Pisa, Pisa (Italy)

    2002-08-01

    Thyroid eye disease (TED) is the most frequent extrathyroidal manifestation of Graves' disease. In most instances it is mild and non-progressive, but in 3%-5% of cases it is severe. Non-severe TED requires only supportive measures, such as eye ointments, sunglasses and prisms. By contrast, severe TED requires aggressive treatment, either medical (high-dose glucocorticoids, orbital radiotherapy) or surgical (orbital decompression). The choice of treatment relies on the assessment of both TED severity and activity. Removal of controllable risk factors, especially cigarette smoking, is important to improve the course and the therapeutic outcome. A coordinated approach to the treatment of hyperthyroidism and TED is also required. Novel promising treatments, to be verified in large series of patients, include somatostatin analogues and cytokine antagonists. (orig.)

  7. Ophthalmic Drug Dosage Forms: Characterisation and Research Methods

    Directory of Open Access Journals (Sweden)

    Przemysław Baranowski

    2014-01-01

    Full Text Available This paper describes hitherto developed drug forms for topical ocular administration, that is, eye drops, ointments, in situ gels, inserts, multicompartment drug delivery systems, and ophthalmic drug forms with bioadhesive properties. Heretofore, many studies have demonstrated that new and more complex ophthalmic drug forms exhibit advantage over traditional ones and are able to increase the bioavailability of the active substance by, among others, reducing the susceptibility of drug forms to defense mechanisms of the human eye, extending contact time of drug with the cornea, increasing the penetration through the complex anatomical structure of the eye, and providing controlled release of drugs into the eye tissues, which allows reducing the drug application frequency. The rest of the paper describes recommended in vitro and in vivo studies to be performed for various ophthalmic drugs forms in order to assess whether the form is acceptable from the perspective of desired properties and patient’s compliance.

  8. BIOPHARMACEUTICAL STUDIES ON AUXILIARY COMPONENTS CHOICE FOR A GEL WITH RHAPONTICUM EXTRACT

    Directory of Open Access Journals (Sweden)

    A. A. Kostina

    2014-01-01

    Full Text Available The development of medical compositions with herbal drug raw materials is an urgent issue of today. The production technology offered considers the use of domestic raw materials and maximal extraction of accessory agents from them, i.e. low-waste method.The purpose of this research is a selection of the best possible carrier base for soft external dosage form with Rhaponticum carthamoides extract.Traditional equipment for soft dosage forms processing was used during this study.Organoleptic properties of ointments, their pharmacological availability were examined, and production cost components were taken into account.Hence the studies conducted an optimal carrier base for production of external drug dosage with Rhaponticum carthamoides extract was chosen.

  9. TLC densitometric method for screening of lycopsamine in comfrey root (Symphytum officinale L. extracts using retrorsine as a reference compound

    Directory of Open Access Journals (Sweden)

    Janeš Damjan

    2014-12-01

    Full Text Available Due to severe toxicity of pyrrolizidine alkaloids, their quantification in medicinal products is very important. The idea of this research was to use retrorsine as a surrogate reference compound instead of lycopsamine reference or lycopsamine isolated from comfrey. A method for the analysis of lycopsamine in extracts of comfrey roots was developed and validated, employing thin layer chromatography, derivatisation with Dann-Mattocks reagent followed by densitometric analysis. The new method showed linearity within 0.70 to 7.0 μg of lycopsamine per application of 10 μL of a solution. It has also been proven to be specific and precise (repeatability RSD 2-4 % within the plate. The method was successfully employed for quantification of lycopsamine in comfrey root and comfrey root medicinal products such as ointments.

  10. Tarantula Hairs as Corneal Foreign Bodies

    Directory of Open Access Journals (Sweden)

    Brian C. Stagg

    2011-10-01

    Full Text Available Purpose: To report a case of tarantula hairs found in the cornea and discuss treatment. Case Report: A 16-year-old male presented with a 6-week history of right ocular irritation that began after letting his pet tarantula crawl on his face. Slit-lamp examination of the right eye revealed the presence of approximately 16 dark foreign bodies that had the appearance of small hairs. The foreign bodies were removed from the nasal region of the right cornea using Jewelers forceps, and the patient was prescribed a combination neomycin, polymyxin B, and dexamethasone ointment (Maxitrol®, given 4 times per day. Results: The patient presented for follow-up 2 weeks later, with resolution of symptoms. Conclusion: Effective treatment of keratitis caused by tarantula hairs includes taking a detailed history, conducting a careful slit-lamp examination, removal of any accessible hairs, and initiation of treatment with a topical steroid as determined by the clinical picture.

  11. Preparation and Skin Permeation Study of N, N- Diethyl- meta-Toluamide Semi Solid Formulations

    Directory of Open Access Journals (Sweden)

    Solmaz Ghaffari

    2013-06-01

    Full Text Available N,N-Diethyl meta Toluamide (DEET is an insect repellent agent that contrary to its benefits, if is used in formulations with high skin permeation, will produce side effects of different severity. This study attempted to achieve a semi-solid DEET containing formulation with good appearance, sufficient spreadity, suitable viscosity for tube and jar filling, compatible pH with skin, reasonable stability, longer release time, and the less skin permeation. To obtain such a formulation, three types of DEET containing semi solids including gels (hydrophile, creams (emulsion and ointments (lipophile, and their characteristics were compared with each other and with Off! Brand. Results showed that one of the prepared creams with the proper viscosity, stability, appearance and spreadity, had the least drug release in six hours and less skin permeation of DEET as compared with Off!. Hence the preparation was introduced as the optimal formulation.

  12. Cytotoxicity and in vivo efficacy of a novel antimicrobial peptoid against Staphylococcus pseudintermedius

    DEFF Research Database (Denmark)

    Damborg, Peter Panduro; Skindersø, Mette E; Hansen, Paul Robert

    the in vivo efficacy of a novel peptoid (D2) previously shown to be effective against S. pseudintermedius in vitro. Methods: D2 was subjected to an array of cytotoxicity assays targeting proliferation, cellular stress, apoptosis and cell cycle in Jurkat cells. D2 was then formulated into a gel...... or fusidic acid ointment (day 1-3). Mice were euthanized on day 4. Affected skin was homogenized and CFU/ml was quantified by plate dilution on selective media. Results: D2 did not mediate apoptosis and showed limited effect on Jurkat cell viability and cell cycle at a concentration similar to that used...... time in this murine skin infection model and appeared to colonize well. The lacking effect of D2 in vivo could be due to either a too low concentration or an inhibitory effect of the gel formulation used. The next step will be to find the optimal concentration working in mice and assess toxicity...

  13. Epistaxis in the Athlete.

    Science.gov (United States)

    Stevens, H; Taunton, J E

    1988-12-01

    In brief: Epistaxis is common among nonathletes as well as athletes, but because athletes may be more likely to sustain nasal/facial trauma, they probably are more at risk for epistaxis than nonathletes. An epistaxis tray containing the proper equipment should be kept readily available to be used to stop bleeding that does not stop spontaneously. Supplies should include cotton pledgets, antibiotic ointment, a nasal suction tip, a suction source, a topical anesthetic/vasoconstrictor, and more. In some cases reduction of an associated nasal fracture may be required before bleeding will stop. The author outlines the local and systemic causes of epistaxis, the field and hospital treatment for anterior and posterior epistaxis, and the possible complications.

  14. Properties of Zinc Oxide Nanoparticles and Their Activity Against Microbes

    Science.gov (United States)

    Siddiqi, Khwaja Salahuddin; ur Rahman, Aziz; Tajuddin; Husen, Azamal

    2018-05-01

    Zinc oxide is an essential ingredient of many enzymes, sun screens, and ointments for pain and itch relief. Its microcrystals are very efficient light absorbers in the UVA and UVB region of spectra due to wide bandgap. Impact of zinc oxide on biological functions depends on its morphology, particle size, exposure time, concentration, pH, and biocompatibility. They are more effective against microorganisms such as Bacillus subtilis, Bacillus megaterium, Staphylococcus aureus, Sarcina lutea, Escherichia coli, Pseudomonas aeruginosa, Klebsiella pneumonia, Pseudomonas vulgaris, Candida albicans, and Aspergillus niger. Mechanism of action has been ascribed to the activation of zinc oxide nanoparticles by light, which penetrate the bacterial cell wall via diffusion. It has been confirmed from SEM and TEM images of the bacterial cells that zinc oxide nanoparticles disintegrate the cell membrane and accumulate in the cytoplasm where they interact with biomolecules causing cell apoptosis leading to cell death.

  15. Effects of Andiroba oil (Carapa guianensis on wound healing in alloxan-diabetic rats

    Directory of Open Access Journals (Sweden)

    Bruna Angelina Alves de Souza

    2017-10-01

    Full Text Available Purpose: To evaluate wound healing in diabetic rats by using topic Andiroba oil (Carapa guianensis. Methods: Six male, adult, Wistar rats were distributed into three groups: Sham group (wound treatment with distilled water; Collagenase group (treatment with collagenase ointment; and Andiroba group (wound treatment with Andiroba oil. The wound was evaluated considering the macroscopic and microscopic parameters. Results: The results indicated differences in the healing of incisional wounds between treatments when compared to control group. Accelerated wound healing was observed in the group treated with Andiroba oil and Collagenase in comparison to control group, especially after the 14th day. Morphometric data confirmed the structural findings. Conclusion: There was significant effect in topical application of Andiroba oil on wound healing in rats with induced diabetes.   Keywords: Medicinal plants. Diabetes Mellitus. Wound healing. Rats.

  16. The coexistence of oral lichen planus and psoriasis vulgaris – a case report

    Directory of Open Access Journals (Sweden)

    Paulina Kiluk

    2016-05-01

    Full Text Available Introduction . Psoriasis and lichen planus are common dermatological conditions, whose coexistence is rarely described. Although the exact etiopathogenesis of both diseases is still unknown, autoimmune factors play an important role in their development. A common feature is also the occurrence of the Köbner phenomenon. The principal differences concern the clinical, histological and immunological events. Objective. To present a patient with oral lichen planus, in whom psoriasis developed. Case report. A 75-year-old patient, with a 3-year history of oral lichen planus, presented itchy erythematous skin lesions initially located in the intertriginous area. Outpatient treatment consisting of topical and oral antifungal medications did not bring significant improvement. Skin biopsy confirmed the diagnosis of psoriasis. Treatment with tar ointment and topical tacrolimus was carried out, resulting in gradual improvement. Conclusions . A review of the literature indicates the existence of possible, but still unexplained, linkages between these two diseases.

  17. [Clinical efficacy of alprostan in combination with "Bioptron-II" rays and iruxol-miramistin in the treatment of the diabetic foot complicated by atherosclerosis].

    Science.gov (United States)

    Tomashuk, I P; Tomashuk, I I

    2001-08-01

    Experience of clinical treatment of 9 patients with diabetes mellitus and diabetic angiopathy using alprostan in combination with rays "Bioptron-II" and iruxol-miramistinum in conditions of polyclinic was summarized. Antidiabetic preparations, mainly insulin, were administered to all patients together with abovementioned treatment. Optimal scheme of treatment constitutes daily slow (no less than 6 h) dropper intravenous infusion of alprostan in 0.1 mg dosage in 150-200 ml isotonic solution of sodium chloride during 15 days. Before and after infusion of alprostan ulcer was locally irradiated using "Bioptron-II" lamp from 5 cm distance during 6 min, bandage with iruxol-miramistinum ointment was applied in ratio 1:1. In 6 patients pain in lower extremities disappeared, ulcers epithelized, in 3--ulcers reduced by 50%.

  18. Semi-Solid and Solid Dosage Forms for the Delivery of Phage Therapy to Epithelia

    Science.gov (United States)

    Petrovski, Steve; Chan, Hiu Tat; Angove, Michael J.; Tucci, Joseph

    2018-01-01

    The delivery of phages to epithelial surfaces for therapeutic outcomes is a realistic proposal, and indeed one which is being currently tested in clinical trials. This paper reviews some of the known research on formulation of phages into semi-solid dosage forms such as creams, ointments and pastes, as well as solid dosage forms such as troches (or lozenges and pastilles) and suppositories/pessaries, for delivery to the epithelia. The efficacy and stability of these phage formulations is discussed, with a focus on selection of optimal semi-solid bases for phage delivery. Issues such as the need for standardisation of techniques for formulation as well as for assessment of efficacy are highlighted. These are important when trying to compare results from a range of experiments and across different delivery bases. PMID:29495355

  19. TLC densitometric method for screening of lycopsamine in comfrey root (Symphytum officinale L.) extracts using retrorsine as a reference compound.

    Science.gov (United States)

    Janeš, Damjan; Kreft, Samo

    2014-12-01

    Due to severe toxicity of pyrrolizidine alkaloids, their quantification in medicinal products is very important. The idea of this research was to use retrorsine as a surrogate reference compound instead of lycopsamine reference or lycopsamine isolated from comfrey. A method for the analysis of lycopsamine in extracts of comfrey roots was developed and validated, employing thin layer chromatography, derivatisation with Dann-Mattocks reagent followed by densitometric analysis. The new method showed linearity within 0.70 to 7.0 μg of lycopsamine per application of 10 μL of a solution. It has also been proven to be specific and precise (repeatability RSD 2-4 % within the plate). The method was successfully employed for quantification of lycopsamine in comfrey root and comfrey root medicinal products such as ointments.

  20. Volatile oils of Chinese crude medicines exhibit antiparasitic activity against human Demodex with no adverse effects in vivo.

    Science.gov (United States)

    Liu, Ji-Xin; Sun, Yan-Hong; Li, Chao-Pin

    2015-04-01

    Demodex is a type of permanent obligatory parasite, which can be found on the human body surface. Currently, drugs targeting Demodex usually result in adverse effects and have a poor therapeutic effect. Thus, the aim of the present study was to investigate the use of Chinese crude medicine volatile oils for targeting and inhibiting Demodex in vitro . The volatile oils of six Chinese crude medicines were investigated, including clove, orange fruit, Manchurian wildginger, cinnamon bark, Rhizome Alpiniae Officinarum and pricklyash peel, which were extracted using a distillation method. The exercise status of Demodex folliculorum and Demodex brevis and the antiparasitic effects of the volatile oils against the two species were observed using microscopy. A skin irritation test was used to examine the irritation intensity of the volatile oils. In addition, an acute toxicity test was utilized to observe the toxicity effects of the volatile oils on the skin. Xin Fumanling ointment was employed as a positive control to identify the therapeutic effects of the volatile oils. The results indicated that all six volatile oils were able to kill Demodex efficiently. In particular, the clove volatile oil was effective in inducing optimized anti- Demodex activity. The lethal times of the volatile oils were significantly decreased compared with the Xin Fumanling ointment (Poil did not trigger any irritation (0.2 and 0.3 points for intact and scratched skin, respectively), and had a safety equal to that of distilled water. There were not any adverse effects observed following application of the clove volatile oil on the intact or scratched skin. In conclusion, the volatile oils of Chinese crude medicines, particularly that of clove, demonstrated an evident anti- Demodex activity and were able to kill Demodex effectively and safely in vivo .

  1. Topical vitamin E and hydrocortisone acetate treatment after photorefractive keratectomy.

    Science.gov (United States)

    Bilgihan, K; Ozdek, S; Ozoğul, C; Gurelik, G; Bilgihan, A; Hasanreisoğlu, B

    2000-04-01

    To investigate the effects of topical vitamin E and hydrocortisone acetate treatments on corneal healing response after -10.0 D photorefractive keratectomy (PRK) in rabbits. Thirty-three New Zealand white rabbits were divided into four groups and -10 D PRK was performed under in vivo conditions. Following PRK, group 1 (n = 9) received no topical treatment and served as control. Group 2 (n = 8) received 0.1% hydrocortisone acetate ointment twice a day, group 3 (n = 8) received 1% vitamin E ointment and group 4 (n = 8) received both 0.1% hydrocortisone acetate and 1% vitamin E twice a day for a month. At the end of the third month, corneal haze was graded and the corneal hydroxyproline levels were measured, as a crude indicator of new collagen synthesis. Finally corneal samples were examined by transmission electron microscopy. Non-homogeneously distributed strong haze was identified in group 1 which was greater than in the other groups; haze was least in groups 2 and 4. Corneal hydroxyproline levels were found to be significantly lower in groups 2, 3 and 4 compared with the control (Student's t-test, p < 0.05). Histopathologically, the most aggressive wound healing response was detected in group 1. The corneal wound healing response of group 2 was less than that of group 1 and equal to or more than that of group 4. Deep corneal photoablation induces an aggressive healing response, and topical hydrocortisone acetate reduces this corneal wound healing effectively. The inhibitory effect of topical vitamin E on corneal wound healing seems to be less than that of hydrocortisone acetate, but combined treatment with these two drugs may have an additive effect in controlling corneal wound healing after PRK.

  2. HATT: a phase IV, single-arm, open-label study of sorafenib in Taiwanese patients with advanced hepatocellular carcinoma.

    Science.gov (United States)

    Lin, Shi-Ming; Lu, Sheng-Nan; Chen, Ping-Tsung; Jeng, Long-Bin; Chen, Shinn-Cherng; Hu, Chi-Tan; Yang, Sien-Sing; Le Berre, Marie-Aude; Liu, Xuan; Mitchell, David Y; Prins, Klaas; Grevel, Joachim; Peña, Carol A E; Meinhardt, Gerold

    2017-03-01

    Sorafenib significantly improves survival in patients with advanced hepatocellular carcinoma (HCC). This phase IV study assessed sorafenib efficacy/safety in Taiwanese patients with advanced HCC and Child-Pugh A status. All patients received 400 mg sorafenib BID. Safety, efficacy, sorafenib pharmacokinetics, and Child-Pugh progression were evaluated. A hand-foot skin reaction (HFSR) prevention substudy assessed HFSR incidence and grade/severity and time to HFSR in 29 and 34 patients randomized to corticosteroid and noncorticosteroid ointments, respectively, and in 88 nonrandomized patients. The 151 patients included 120 (80%) male patients and 81 (54%) with stage IV disease. Mean sorafenib dose was 626 mg/day, and median treatment duration was 4.2 months. Median overall survival (OS), progression-free survival, and time to progression (TTP) were 8.6, 2.7, and 3.8 months, respectively. Disease control and response rates (partial responses only) were 48 and 6.6%, respectively. Median TTP from Child-Pugh A to B/C was 88 days. Drug-related adverse events (AEs) occurred in 89.4% of patients; none were new or unexpected. The most frequent grade ≥3 drug-related, treatment-emergent AEs were HFSR (13.2%), diarrhea (11.9%), and hypertension (6.6%). Corticosteroid ointment tended to reduce the severity and incidence of all HFSR-associated parameters. Pharmacokinetic exposure was unaltered by Child-Pugh progression. The final pharmacokinetic model predicted 13.1 and 33.8% reductions in sorafenib exposure over 6 and 12 months, respectively. There was a trend of longer OS and TTP in Taiwanese patients with advanced HCC compared with patients with advanced HCC in the Asia-Pacific trial. Sorafenib exposure did not correlate with liver function. Reduced pharmacokinetic exposure over time was unrelated to reduced or interrupted dosing.

  3. Topical terbinafine in the treatment of cutaneous leishmaniasis: triple blind randomized clinical trial.

    Science.gov (United States)

    Farajzadeh, Saeedeh; Heshmatkhah, Amireh; Vares, Behrooz; Mohebbi, Elham; Mohebbi, Azadeh; Aflatoonian, Mahin; Eybpoosh, Sana; Sharifi, Iraj; Aflatoonian, Mohammad Reza; Shamsi Meymandi, Simin; Fekri, Ali Reza; Mostafavi, Mahshid

    2016-12-01

    Leishmaniasis is a spectrum of disease condition with considerable health impacts, caused by different species of Leishmania . This disease is currently endemic in 98 countries and territories in the world. There are many treatment modalities for cutaneous leishmaniasis. The use of topical terbinafine in the treatment of cutaneous leishmaniasis has recently been considered. Eighty-eight participants more than two years old with proven acute CL by a positive direct smear were randomly allocated to one of the two study arms: first group received meglumine antimoniate (Glucantime) 20 mg/kg/day intramuscular injection (IM) plus a placebo ointment (Mahan Vaseline) for 20 days. The second group received meglumine antimoniate (Glucantime) 20 mg/kg/day IM plus topical terbinafine, for 20 days and were monitored closely by dermatologist during the course of the study. Crude regression analysis showed that there was no significant difference between placebo and intervention group regarding partial or complete treatment (partial treatment: HR crude  = 1.1, CI 95 % = 0.7-1.7; complete treatment: HR crude  = 1.1, CI 95 % = 0.8-1.7). Although, there was no statistically significant different between the two treatment groups, but clinically it seems that the treatment rate in those who receive glucantime plus terbinafine was more effective than the other group. However this rate depended on the type of lesions. As data indicated ulcerated nodules, papules and plaque in experimental group have been completely improved two times faster than placebo group. Ulcerated nodules, nodules and plaque were partially improved faster in those used tebinafine than placebo ointment.

  4. Effect of Acer tegmentosum bark on atopic dermatitis-like skin lesions in NC/Nga mice.

    Science.gov (United States)

    Yang, Gabsik; An, Duckgun; Lee, Mi-Hwa; Lee, Kyungjin; Kim, Bumjung; Suman, Chinannai Khanita; Ham, Inhye; Choi, Ho-Young

    2016-01-11

    Atopic dermatitis (AD) is a chronic and relapsing inflammatory condition characterized by pruritic and eczematous skin lesions that requires safe and effective pharmacological therapy. The bark of Acer tegmentosum Maxim trees has been used in Korean folk and traditional medicine to treat abscesses, surgical bleeding, liver diseases, and AD. To investigate the therapeutic effect of A. tegmentosum, on a mouse model of Dermatophagoides farinae (Df)-induced AD. Development of AD-like skin lesions was induced by repetitive skin contact with barrier-disrupted backs of NC/Nga mice with Df body ointment, and the effects of A. tegmentosum were evaluated on the basis of histopathological skin assessment results, ear swelling, and cytokine production in the dorsal skin. The component of A. tegmentosum, salidroside, inhibited the production of TSLP in KCMH-1 cells, which indicated that its production could be pharmacologically regulated. Topical application of A. tegmentosum for 1 week after Df body ointment challenge significantly reduced ear swelling and improved dorsal skin lesions. Suppression of dermatitis by combined therapy was accompanied by a decrease in the skin level of Th2 cytokines, such as interleukin (IL)-4, IL-5 and IL-13, plasma levels of thymus and activation-regulated chemokine, and IgE. Induction of thymic stromal lymphopoietin, which leads to a systemic Th2 response, was also reduced in in vivo and in vitro by A. tegmentosum and salidroside. Our findings suggest that A. tegmentosum treatment has a significant therapeutic effect on Df-induced AD-like skin lesions on NC/Nga mice through inhibition of thymic stromal lymphopoietin and IgE via a mechanism that may inhibit Th2-mediated immune responses. These results suggest that A. tegmentosum and salidroside may be useful tools for the treatment of AD. Copyright © 2015 Elsevier Ireland Ltd. All rights reserved.

  5. Simplified non-cultured non-trypsinised epidermal cell graft technique followed by psoralen and ultraviolet a light therapy for stable vitiligo

    Directory of Open Access Journals (Sweden)

    Dilip Kachhawa

    2017-01-01

    Full Text Available Background and Aims: Stable vitiligo can be treated by various surgical procedures. Non-cultured melanocyte grafting techniques were developed to overcome the time-consuming process of culture while at the same time providing acceptable results. All the techniques using non-cultured melanocyte transfer involve trypsinisation as an integral step. Jodhpur technique used by the author is autologous, non-cultured, non-trypsinised, epidermal cell grafting. Settings and Design: The study was conducted on patients visiting the dermatology outpatient department of a tertiary health centre in Western Rajasthan. Materials and Methods: At the donor site, mupirocin ointment was applied and dermabrasion was done with the help of micromotor dermabrader till pinpoint bleeding was seen. The paste-like material obtained by this procedure containing melanocytes and keratinocytes admixed with the ointment base was harvested with spatula and was subsequently spread over the recipient area. Recipient site was prepared in the same manner by dermabrasion. After 10 days, dressing at both sites was removed taking utmost care at the recipient site as there was a theoretical risk of dislodging epidermal cells. Results: In a study of 437 vitiligo patches, more than 75% re-pigmentation (excellent improvement was seen in 41% of the patches. Lesions on thigh (100%, face (75% and trunk (50% showed maximal excellent improvement, whereas patches on joints and acral areas did not show much improvement. Conclusions: This technique is a simplified, cost effective, less time-consuming alternative to other techniques which involve tryspsinisation of melanocytes and at the same time provides satisfactory uniform pigmentation.

  6. Phase I trial of the androgen receptor modulator CR1447 in breast cancer patients

    Directory of Open Access Journals (Sweden)

    Martin Zweifel

    2017-09-01

    Full Text Available CR1447 (4-hydroxytestosterone, 4-OHT binds to the androgen receptor and has antiproliferative activity in both ER-positive and ER-negative/AR-positive breast cancer cells in preclinical studies. The objective of this first-in man trial was to evaluate the safety and to determine the dose of CR1447, administered as an ointment, for Phase II. Escalating doses (100, 200, 400 mg of CR1447 were administered topically on a daily basis to patients with ER-positive/AR-positive/HER2-negative advanced breast cancer pretreated with several lines of therapy. 14 patients have been treated for a total of 42 cycles. Two patients, one at dose level 100 mg and one at dose level 200 mg, showed early tumour progression and were replaced. Related adverse events were all ≤ grade 2 and included fatigue, bone and joint pain, stiffness, dry skin and mouth, nausea, sweating, urinary tract infection, rash, headache and distress. No drug-related dose-limiting toxicities (DLTs were seen. Two patients (17% achieved stable disease at 3 months. Pharmacokinetic analysis confirmed dose-dependent transdermal uptake of CR1447. 4-OH-androstenedione (4-OHA, a key metabolite of 4-OHT, was undetectable in most of the plasma samples. Urine metabolites of 4-OHT and 4-OHA indicate high exposure of 4-OHT after topical administration. Oestradiol serum concentrations did not increase, confirming preclinical data that CR1447 is not converted to estrogens in vivo. In conclusion, CR1447 administered transdermally as an ointment is well tolerated and appears to have single-agent activity in heavily pretreated ER-positive/HER2-negative breast cancer patients. The recommended phase II dose is 400 mg/day.

  7. Effect of septoplasty and per-operative antibiotic prophylaxis on nasal flora.

    Science.gov (United States)

    Karaman, E; Alimoglu, Y; Aygun, G; Kilic, E; Yagiz, C

    2012-01-01

    Septoplasty is one of the most commonly performed procedures in otolaryngology practice. Prophylactic use of antibiotics is controversial. Disruption of nasal flora may predispose individuals to infection. We investigated the effect of antibiotic prophylaxis and septoplasty on nasal flora. We included 115 consecutive patients who underwent septoplasty because of symptomatic nasal septal deviation. Patients were divided into study and control groups. Study patients received prophylactic parenteral sodium cefazoline twice a day beginning intra-operatively and while the nasal packing remained in the nose for 48 h, and expandable polyvinyl acetate (Merocel) packing covered with antibiotic ointment containing 0.2% nitrofurazone was inserted into each nostril at the end of the operation. Control patients received neither parenteral antibiotic prophylaxis nor antibiotic ointment around the Merocel packs. Both groups received oral prophylactic cefuroxime axetil for 5 d after nasal packing was removed. Nasal flora was determined pre-operatively, post-operatively when nasal packing was removed, and 3 mo after surgery. Study patients were compared to control patients at pack removal and 1 mo after surgery The effect of antibiotic use in septoplasty on nasal flora was as follows: Increased isolation rate of gram-positive rods (p = 0.007), decreased methicillin-sensitive coagulase-negative staphylococci (p = 0.002). Pre-operative and post-operative culture results at 3 mo were compared. The effect of septoplasty on nasal flora was as follows: Decreased coagulase-negative staphylococci (p = 0.05), decreased Klebsiella (p flora. Antibiotics do not protect against S. aureus colonization and contribute to a decrease in normal flora. Antibiotics do not seem to confer benefit in terms of flora changes. Studies investigating flora changes with a longer follow-up should be conducted.

  8. Successful Treatment of Acute Radiation Proctitis with Aloe Vera: A Preliminary Randomized Controlled Clinical Trial.

    Science.gov (United States)

    Sahebnasagh, Adeleh; Ghasemi, Arash; Akbari, Jafar; Alipour, Abbas; Lashkardoost, Hossein; Ala, Shahram; Salehifar, Ebrahim

    2017-11-01

    Acute radiation proctitis (ARP) is a common side-effect that affects up to 50% of patients receiving radiotherapy. The aim of this study was to evaluate the role of a topical preparation of Aloe vera in the treatment of ARP induced by radiotherapy of pelvic area. In this double-blind placebo-controlled trial, 20 consecutive patients with ARP after external-beam radiation therapy (46-72 Gy) of pelvic malignancies were randomized to receive either Aloe vera 3% or placebo ointment, 1 g twice daily for 4 weeks. These patients presented with at least two of the following symptoms: rectal bleeding, abdominal/rectal pain, diarrhea, or fecal urgency. These symptoms were rated by the patients in terms of their severity (grade 0-4) for each of the symptoms mentioned earlier at baseline and then weekly for 4 weeks. A symptom index was calculated by the addition of the scores (16 most symptomatic). Radiation Therapy Oncology Group (RTOG) acute toxicity criteria and psychosocial status of the patients were also recorded weekly. The lifestyle impact of the symptoms was assessed by questionnaire grading from 0 (no effect on daily activity) to 4 (afraid to leave home). There was a significant (p Aloe vera) for diarrhea (median score: 0.67 vs. 0.11), fecal urgency (median score: 0.89 vs. 0.11), clinical presentation total (median score: 4.33 vs. 1.22), RTOG total (median score: 2.89 vs. 0.89), and lifestyle (median score: 1.1 vs. 0.33). Hemorrhage and abdominal/rectal pain did not improve significantly. The odds ratios for advantage of Aloe vera over placebo for "clinical presentation total" and "RTOG total" were 3.97 (1.3-11.9) and 5.9 (1.6-21.6), respectively. A substantial number of patients with radiation proctitis seem to benefit from therapy with Aloe vera 3% ointment.

  9. Experimental model of the burn wound topical treatment

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    Amra Čabaravdić

    2003-11-01

    Full Text Available AbstractBACKGROUND AND PURPOSE:Clinical research of drugs is a researching step subsequent to the preclinical studies in experimental animals. The aim of our research was to evaluate animal model of wound healing process after the burninducement and effects of the ointment containing natural plants on the process of burn healing.MATERIAL AND METHODS:Burn wounds were experimentally induced in two species of experimental animals which were treated with topically applied herbal preparation with concomitant monitoring of the healing process. Experimental groups (1 of 15 animals each (mice and rats, while control group (2 of 10 animals each (mice and rats that were not being treated with herbal ointment. After the hair removal, burn was induced on the back of animals by heated brass seal. Different clinical symptoms including oedema of surrounding tissue, redness, exudation, size of the burn surface, histological and microbiological findings were monitored on the days 1, 3, 7, 14 and 21. A statistically significant difference was observed throughout descriptive statistics and paired Student's t-test.CONCLUSION:Physiological healing processes of the acute burn wound following the topical application of herbal preparation can be monitored on the utilized animal model. A three-week treatment resulted in the 90% of completed epithelization in both animal species, indicating the effectiveness of topically applied herbal preparation.

  10. EXPERIMENTAL SUBSTANTIATION OF APPLICATION IMMOBILIZED FORM CHLORHEXIDINEBIGLUCONATE IN TREATMENT OF PURULENT WOUNDS

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    B. S. Sukovatykh

    2015-01-01

    Full Text Available Introduction. One of the important problems of modern surgery is the local drug treatment of inflamma-tory processes of soft tissues, which is associated with a high prevalence of this disease, the desensitization of microorganisms to antibiotics.Objectives. Prove experimentally the possibility of using chlorhexidine bigluconate immobilized form in the treatment of purulent wounds.Methods. The analysis of the results of experimental studies of wound healing process on 180 Wistar rats line in the treatment of the following composition of ointment: chlorhexidine bigluconate 0.5% – 30.0; methyluracil – 2.0; polymethylsiloxane polyhydrate – 70.0. Animals were divided into 3 statistically ho mogeneous groups of 60 animals each. In the series comparison, local wound treatment was carried out using the ointment «Levomecol» (chloramphenicol + metiluratsil, while in the series pilot – using an immobilized form of chlorhexidine bigluconate, a control series of no treatment.Results. Percentage reduction in the series pilot area of the wounds was higher than in the series comparison on day 10 to 12.8%, on day 15 to 11.1%. In the series pilot of animals microbial contamination of wounds (CFU in1 g of tissue was lower than in the wounds of the series comparison on the 5th day – on 4,3 ∙ 105 and on the 10th day –62,5 ∙ 103. At the same period, the number of fibroblasts in the wounds of the series pilot was more by 10.6 and 9.4%.Conclusion. The use of an immobilized forms of chlorhexidine bigluconate in the treatment of the first phase of purulent wounds pathogenetically justified and effective. 

  11. Open-to-Air Is a Viable Option for Initial Wound Care in Necrotizing Soft Tissue Infection that Allows Early Detection of Recurrence without Need for Painful Dressing Changes or Return to Operating Room.

    Science.gov (United States)

    Yang, Derek; Davies, April; Burge, Bailey; Watkins, Phillip; Dissanaike, Sharmila

    2018-01-01

    The standard treatment of necrotizing soft tissue infection (NSTI) includes extensive surgical debridement. Care of these debridements is challenging because of the size of the wound and associated pain. A potential solution is to leave the wounds open-to-air in the period after the initial debridement, allowing for regular inspection at bedside while reducing pain associated with frequent dressing changes. We evaluated the feasibility of this approach from a pain control standpoint. An audit of wound care modalities used on adult patients with NSTI admitted to a regional burn center between January 2009 and May 2014 was performed. Patients with at least one operation were included. Those opting for palliative care were excluded. Wound care was divided into four categories: open-to-air (OTA), negative-pressure wound therapy (NPWT), packing, and ointment. Wound care, pain score, pain medication use, and number of operations were collected for the first seven days after initial debridement. Pain management was assessed by pain scores. Analgesic use was measured and compared using conversion to morphine milligram equivalents (MME). Ninety-six patients were included; 67% were men with average age of 50 years, resulting in a total of 672 days of wound care evaluated: 69 days of OTA, 127 days of NPWT, 200 days of packing, and 126 days of ointment (150 days were undocumented). Average daily pain score from all wound care modalities was 2.00. Negative pressure wound therapy had the highest reported daily pain score (2.18, p = 0.034), whereas OTA had the lowest pain score (1.63, p < 0.05). Mortality was lower in the OTA cohort but was not statistically significant; there were no other differences in long-term outcome. Leaving wounds OTA is a safe and viable option in the immediate post-debridement period of NSTI to reduce pain, while permitting frequent re-evaluation for quick recognition of disease progression and repeat operative debridement if necessary.

  12. Methicillin-Resistant Staphylococcus aureus in a Trauma Population: Does Decolonization Prevent Infection?

    Science.gov (United States)

    Maxwell, Robert A; Croft, Chasen A; Creech, C Buddy; Thomsen, Isaac; Soper, Nicole; Brown, Laura E; Mejia, Vicente A; Dart, Benjamin W; Barker, Donald E

    2017-12-01

    The purpose of this study was to determine if a decolonization regimen reduces the frequency of methicillin-resistant Staphylococcus aureus (MRSA) infections and if colonization isolates are genetically related to subsequent infectious strains. Trauma patients admitted to the intensive care unit with positive MRSA nasal swabs were randomized to either daily chlorhexidine gluconate (CHG) baths and mupirocin (MUP) ointment to the nares or soap and water baths and placebo ointment for five days. Nasal swabs performed at the end of treatment and invasive MRSA infections during the remaining hospitalization were compared with the original nasal isolate via polymerase chain reaction for genetic relatedness as well as CHG and MUP resistance genes. Six hundred and seventy-eight intensive care unit admissions were screened, and 92 (13.6%) had positive (+) MRSA nasal swabs over a 22-month period ending in 3/2014. After the five day treatment period, there were 13 (59.1%) +MRSA second nasal swabs for CHG + MUP and 9 (90%) for soap and water baths and placebo, P = 0.114. No isolates tested positive for the MUP or CHG resistance genes mupA and qacA/B but 7 of 20 (35%) contained smr. There were seven (31.8%) MRSA infections in the CHG group and six (60%) for soap, P = 0.244. All 13 patients with MRSA infections had the same MRSA isolate present in the original nasal swab. There was no difference in all-cause Gram-negative or positive infections for CHG versus soap, 12 (54.5%) versus 7 (70%), P = 0.467. CHG + MUP are ineffective in eradicating MRSA from the anterior nares but may reduce the incidence of infection. Subsequent invasive MRSA infections are typically caused by the endogenous colonization strain.

  13. Efficacy of Polaprezinc for Acute Radiation Proctitis in a Rat Model

    International Nuclear Information System (INIS)

    Doi, Hiroshi; Kamikonya, Norihiko; Takada, Yasuhiro; Fujiwara, Masayuki; Tsuboi, Keita; Inoue, Hiroyuki; Tanooka, Masao; Nakamura, Takeshi; Shikata, Toshiyuki; Tsujimura, Tohru; Hirota, Shozo

    2011-01-01

    Purpose: The purpose of the present study was to standardize the experimental rat model of radiation proctitis and to examine the efficacy of polaprezinc on radiation proctitis. Methods and Materials: A total of 54 female Wistar rats (5 weeks old) were used. The rats were divided into three groups: those treated with polaprezinc (PZ+), those treated with base alone, exclusive of polaprezinc (PZ-), and those treated without any medication (control). All the rats were irradiated to the rectum. Polaprezinc was prepared as an ointment. The ointment was administered rectally each day after irradiation. All rats were killed on the 10th day after irradiation. The mucosal changes were evaluated endoscopically and pathologically. The results were graded from 0 to 4 and compared according to milder or more severe status, as applicable. Results: According to the endoscopic findings, the proportion of mild changes in the PZ+, PZ-, and control group was 71.4%, 25.0%, and 14.3% respectively. On pathologic examination, the proportion of low-grade findings in the PZ+, PZ-, and control group was 80.0%, 58.3%, and 42.9% for mucosal damage, 85.0%, 41.7%, and 42.9% for a mild degree of inflammation, and 50.0%, 33.3%, and 4.8% for a shallow depth of inflammation, respectively. The PZ+ group tended to have milder mucosal damage than the other groups, according to all criteria used. In addition, significant differences were observed between the PZ+ and control groups regarding the endoscopic findings, degree of inflammation, and depth of inflammation. Conclusions: This model was confirmed to be a useful experimental rat model for radiation proctitis. The results of the present study have demonstrated the efficacy of polaprezinc against acute radiation-induced rectal disorders using the rat model.

  14. [Clinical study using activity-based costing to assess cost-effectiveness of a wound management system utilizing modern dressings in comparison with traditional wound care].

    Science.gov (United States)

    Ohura, Takehiko; Sanada, Hiromi; Mino, Yoshio

    2004-01-01

    In recent years, the concept of cost-effectiveness, including medical delivery and health service fee systems, has become widespread in Japanese health care. In the field of pressure ulcer management, the recent introduction of penalty subtraction in the care fee system emphasizes the need for prevention and cost-effective care of pressure ulcer. Previous cost-effectiveness research on pressure ulcer management tended to focus only on "hardware" costs such as those for pharmaceuticals and medical supplies, while neglecting other cost aspects, particularly those involving the cost of labor. Thus, cost-effectiveness in pressure ulcer care has not yet been fully established. To provide true cost effectiveness data, a comparative prospective study was initiated in patients with stage II and III pressure ulcers. Considering the potential impact of the pressure reduction mattress on clinical outcome, in particular, the same type of pressure reduction mattresses are utilized in all the cases in the study. The cost analysis method used was Activity-Based Costing, which measures material and labor cost aspects on a daily basis. A reduction in the Pressure Sore Status Tool (PSST) score was used to measure clinical effectiveness. Patients were divided into three groups based on the treatment method and on the use of a consistent algorithm of wound care: 1. MC/A group, modern dressings with a treatment algorithm (control cohort). 2. TC/A group, traditional care (ointment and gauze) with a treatment algorithm. 3. TC/NA group, traditional care (ointment and gauze) without a treatment algorithm. The results revealed that MC/A is more cost-effective than both TC/A and TC/NA. This suggests that appropriate utilization of modern dressing materials and a pressure ulcer care algorithm would contribute to reducing health care costs, improved clinical results, and, ultimately, greater cost-effectiveness.

  15. The use of immobilized form of benzalkonium chloride and metronidazole in the treatment of purulent wounds

    Directory of Open Access Journals (Sweden)

    Anastasia S. Gorohova

    2017-01-01

    Full Text Available The purpose of the study is to investigate the wound-healing effect of the immobilized form of benzalkonium chloride and metronidazole based on the sodium salt of carboxymethylcellulose (Na-CMC or polyethylene oxide (PEO in the treatment of an experimental purulent wound.Materials and methods. The following compositions were studied, %. Combination 1: benzalkonium chloride – 0.02; Metronidazole – 1,0; Sodium carboxymethylcellulose (NaCMC – 4,0; Purified water – up to 100,0. Combination 2: benzalkonium chloride – 0,02; Metronidazole – 1,0; Polyethylene oxide, m. 400 – 80.0; Polyethylene oxide, m. 1500 – 20,0. The experiment was performed on 180 male Wistar rats, which were divided into three statistically homogeneous groups of 60 animals in each, a purulent wound was modeled in all experimental rats using the method of P.I. Tolstykh. In the control group local treatment of the wound was performed with the help of “Levomekol” ointment, in two experimental groups, the combination was treated with 1 and 2.The course evaluation of the wound process was carried out using planimetric, microbiological and histological methods of investigation. The data were recorded and the animals were eliminated from the experiment on the 1st, 3rd, 5th, 8th, 10th and 15th days.Results. The data of the microbiological study confirmed the high efficiency of the combinations developed by the authors in relation to standard test strains of pathogen microorganisms. As a result of the planimetric study, a significant decrease in the area of wounds in the experimental group 1 was found compared to the ontrol group, which indicates a more effective course of the healing process in experimental group 1. The same process was noted in the experimental group 2, starting from the 5th day of observation relative to the Control. The use of combinations developed by the authors in the treatment of the purulent-inflammatory process of the subcutaneous layer

  16. Treatment of hyper-granulated limb wounds in horses

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    O. A. Bader

    2011-01-01

    Full Text Available This study was performed to investigate the different methods of treating hyper granulation tissue on experimentally induced wounds in equine limbs. Wounds were induced by removal of a skin patch and subcutaneous tissue for about 5-7 cm width and 6-8 cm in length from the dorsal and lateral aspect of the fore and hind limbs below the carpal and tarsal joints. The wounds were left open without treatment and the animals were trained 2-2.5 hours every day for about 3-5 weeks until hyper granulation tissue was developed. The schedule for the treatment of hyper granulation was divided into five groups each contained eight wounds of hyper granulation tissue; each main group was divided into two subgroups. The subgroups of first, second, third, fourth and fifth groups were treated by the following schedules: bandage alone; copper sulphate ointment 10%; silver nitrate ointment 2%; red mercury ointment 11%; and laser therapy (at a total dose of 9.72 Joule / cm2 respectively. While the second subgroups were treated by surgical resection of the hyper granulation tissue, followed by the same treatments applied on the first subgroup. The bandage for all experimental groups was changed every 48 hours until healing was occurred. The clinical and histological observation of the first group revealed that the healing take long period comparing with other groups. The mean of wound healing were 65 days in non surgical removal of hyper granulation tissue subgroup, while 57 days in surgical removed of hyper granulation tissue subgroup. The results of the second, third, fourth groups revealed that the caustic material especially red mercury has a role in healing processes through depressing the hyper granulation tissue. The mean of wound healing of the second group was 42.25 days in non surgical removal of hyper granulation tissue subgroup while 37.25 days in surgically removed hyper granulation tissue subgroup. In the third group the mean of wound healing was 45

  17. Cost of dry eye treatment in an Asian clinic setting.

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    Samanthila Waduthantri

    Full Text Available OBJECTIVES: To estimate the cost and patterns of expenditure of dry eye treatment. METHODOLOGY: We retrieved data on the type and cost of dry eye treatment in Singapore National Eye Centre from pharmacy and clinic inventory databases over a 2 year period (2008-2009 retrospectively. According to the type of treatment, data were sorted into 7 groups; meibomien gland disease (MGD treatment, preservative free lubricant eye drops, preserved lubricant eye drops, lubricant ointments and gels, cyclosporine eye drops, oral supplements and non-pharmacological treatments/procedures. Each recorded entry was considered as one patient episode (PE. Comparisons in each group between two years were carried out using Pearson Chi-Square test. Significance level was set at alpha  =  0.05. RESULTS: Cost data from 54,052 patients were available for analysis. Total number of recorded PEs was 132,758. Total annual expenditure on dry eye treatment for year 2008 and 2009 were US$1,509,372.20 and US$1,520,797.80 respectively. Total expenditure per PE in year 2008 and 2009 were US$22.11 and US$23.59 respectively. From 2008 to 2009, there was a 0.8% increase in total annual expenditure and 6.69% increase in expenditure per PE. Pharmacological treatment attributes to 99.2% of the total expenditure with lubricants accounting for 79.3% of the total pharmacological treatment expenditure. Total number of units purchased in preservative free lubricants, cyclosporine eye drops and MGD therapy have increased significantly (p<0.001 whereas number of units purchased in preserved lubricants and ointments/gels have reduced significantly (p<0.001 from 2008 to 2009. CONCLUSION: Dry eye imposes a significant direct burden to health care expenditure even without considering indirect costs. Health care planners should be aware that these direct costs appear to increase over the time and more so for particular types of medications. Given the limitations of socio-economic data, true

  18. Efficacy of topical chamomile on the incidence of phlebitis due to an amiodarone infusion in coronary care patients: a double-blind, randomized controlled trial.

    Science.gov (United States)

    Sharifi-Ardani, Maryam; Yekefallah, Leili; Asefzadeh, Saeed; Nassiri-Asl, Marjan

    2017-09-01

    Amiodarone is a useful antiarrhythmic drug. Phlebitis, caused by intravenous amiodarone, is common in patients in coronary care units (CCUs). The aim of this study was to evaluate the effect of topical chamomile on the incidence of phlebitis due to the administration of an amiodarone infusion into the peripheral vein. This was a randomized, double-blind clinical trial, conducted on 40 patients (n = 20 per group) in two groups-an intervention group (chamomile ointment) and a control group (lanoline, as a placebo), hospitalized in the CCUs and undergoing an amiodarone infusion into the peripheral vein over 24 h. Following the cannulation and commencement of the infusion, placebo or chamomile ointment was rubbed in, up to 10 cm superior to the catheter and repeated every eight hours for three days. The cannula site was then assessed based on the phlebitis checklist. The incidence and time of occurrence of phlebitis, relative risk, severity of phlebitis were the main outcome measures. Nineteen patients (19/20) in the control group had phlebitis on the first day of the study and one patient (20/20) on the second day. In the intervention group, phlebitis occurred in 13 cases (13/20) on the first day and another two (2/7) was found on the second day. The incidence of phlebitis was significantly different between two groups (P = 0.023). The cumulative incidence of phlebitis in the intervention group (15/20) is significantly later and lower than that in the control group (20/20) during two days (P = 0.008). Two patients in the intervention group did not develop phlebitis at all during the 3-day study. Also, the relative risk of phlebitis in the two groups was 0.68 (P = 0.008 5). A significant difference was not observed with regard to phlebitis severity in both groups. It seems that phlebitis occurred to a lesser extent and at a later time frame in the intervention group compared to control group. Topical chamomile may be effective in decreasing the incidence of phlebitis

  19. Radiation chemical technology for production of polymeric hydrogels for medical purposes

    International Nuclear Information System (INIS)

    Mun, G.A.; Nurkeeva, Z.S.; Akhmetkalieva, G.; Sergaziev, A.D.; Petukhov, V.K.; Lyssukhin, S.N.; Chakrov, P.V.

    2003-01-01

    Full text: Polymeric hydrogels are water-swelling cross-linked hydrophilic polymers with ability to store reversibly great amount of water (more than 1000 g of water per 1 g of dry polymer). At present they found a lot of different applications in highly developed countries in science and industry. The set of unique physicochemical and biomedical properties (regulated sorption ability in respect to water and biological liquids, biocompatibility, soft tissue state, permeability in respect to small and big molecules, non-toxicity, etc.) allows their application in medicine. According to the clinical data there are no materials that can compete with hydrogels in development of endo-prostheses of soft-tissues in surgery, contact lenses for eyesight correction, hemo-compatible materials, novel for treatment of wounds and burns, targeted drug delivery systems. Polymeric hydrogels today practically substitute the traditional hydrophobic bases (Vaseline, lanolin) in technology of drug forms for development of ointments and dressings, containing natural and synthetic physiologically active substances. The advantages of hydrogels in comparison with hydrophobic analogues are obvious due to the drainage effect, homogenous distribution of drugs, better contact with wound, painless removing by water washing. The polymeric hydrogels are not produced in Kazakhstan in spite of the big source of raw materials. The aim of the present work is the development of radiation-chemical technology and development of polymeric biomedical hydrogels production based on raw materials of Kazakhstan. The novel types of polymeric hydrogel materials are developed by the authors of the report based on vinyl ethers of glycols, which produced in 'Alash Ltd.' (Temirtau). The great fundamental information content has been obtained about these monomers and polymers including direct quantitative data of their structure formation mechanism and physicochemical properties. These data served as a basis for

  20. Fixed drug eruption: topical provocation and subsequent phenomena

    Energy Technology Data Exchange (ETDEWEB)

    Mahboob, A; Haroon, T S [Shaikh Zayed FPGMI, Lahore (Pakistan). Dept. of Dermatology; Haroon, T S [King Edward Medical Univ., Lahore (Pakistan). Dept. of Dematology; Iqbal, Z; Iqbal, F [Shaikh Zayed FPGMI, Lahore (Pakistan). Dept. of Medicine

    2006-12-15

    To determine the usefulness of topical provocation in detecting the incriminated drug causing fixed eruption. Three hundred and five, clinically diagnosed cases of Fixed Drug Eruption (FDE) of either gender and of any age were subjected to topical provocation with different drugs by using concentration of 1% (n=203), 2% (n=210) and 5% (n=235) in white soft paraffin. Drug ointment of one strength was applied one at a time on normal skin of flexor surface of right or left forearm. The effects of tests on involved and uninvolved skin were observed for 48 hours. The changes in lesions like erythema, hyperpigmentation, itching, burning or appearance of new lesion were considered a positive response. In case of no change, the patients (n=5) were subjected to oral provocation test, by giving half to full therapeutic dose of the suspected drug depending upon the severity of the initial attack. A patient who exhibited see-sawing phenomenon with 5% metamizole TPT was given oral challenge with same drug. Control topical tests were repeated in equal number of normal persons with various drug ointments and in patients of FDE with white soft paraffin on normal and affected skin. One hundred and thirty-seven patients were males and one hundred and sixty-eight patients were females. Maximum number of patients belonged to third decade. With 1% drug preparations 12 out of 316, with 2% drug preparations 28 out of 422 and with 5% drug preparations, 312 out of 523 TPTs were positive. The comparison revealed a highly significant association (Chi-square 448.1 and p<0.000) among various strengths of preparations and positive response. Sulphamethoxazole was found to be the most commonly incriminated cause of FDE applied in 5% concentration yielded sensitivity rate of 91% compared to 4% with lower concentrations. Positive patch test was also observed with oxytetracycline. Five patients who were given oral provocation with different drugs were found to be positive to tinidazole, dapsone

  1. Fixed drug eruption: topical provocation and subsequent phenomena

    International Nuclear Information System (INIS)

    Mahboob, A.; Haroon, T.S.; Haroon, T.S.; Iqbal, Z.; Iqbal, F.

    2006-01-01

    To determine the usefulness of topical provocation in detecting the incriminated drug causing fixed eruption. Three hundred and five, clinically diagnosed cases of Fixed Drug Eruption (FDE) of either gender and of any age were subjected to topical provocation with different drugs by using concentration of 1% (n=203), 2% (n=210) and 5% (n=235) in white soft paraffin. Drug ointment of one strength was applied one at a time on normal skin of flexor surface of right or left forearm. The effects of tests on involved and uninvolved skin were observed for 48 hours. The changes in lesions like erythema, hyperpigmentation, itching, burning or appearance of new lesion were considered a positive response. In case of no change, the patients (n=5) were subjected to oral provocation test, by giving half to full therapeutic dose of the suspected drug depending upon the severity of the initial attack. A patient who exhibited see-sawing phenomenon with 5% metamizole TPT was given oral challenge with same drug. Control topical tests were repeated in equal number of normal persons with various drug ointments and in patients of FDE with white soft paraffin on normal and affected skin. One hundred and thirty-seven patients were males and one hundred and sixty-eight patients were females. Maximum number of patients belonged to third decade. With 1% drug preparations 12 out of 316, with 2% drug preparations 28 out of 422 and with 5% drug preparations, 312 out of 523 TPTs were positive. The comparison revealed a highly significant association (Chi-square 448.1 and p<0.000) among various strengths of preparations and positive response. Sulphamethoxazole was found to be the most commonly incriminated cause of FDE applied in 5% concentration yielded sensitivity rate of 91% compared to 4% with lower concentrations. Positive patch test was also observed with oxytetracycline. Five patients who were given oral provocation with different drugs were found to be positive to tinidazole, dapsone

  2. Effect of Topical Tacrolimus on Vitiligo in Children

    Directory of Open Access Journals (Sweden)

    Mohammed Ziaur Rahman Bhuiyan

    2016-01-01

    Full Text Available Background: Considering safe treatment modalities for children with vitiligo, search for newer therapeutic agents continues. Hence, new immunomodulatory agents such as calcineurinantagonists, frequently referred to as topical immunomodulators (TIMs have recently been introduced as new promising tools to treat acquired hypopigmentary disorders. Tacrolimus is safe in treating children due to lack of skin atrophy and less data are available on effect of topical tacrolimus on vitiligo. Objective: To see the effect of topical tacrolimus on vitiligo in children. Materials and Methods: This prospective study was done in outpatient department of Dermatology and Venereology, Chittagong Medical College Hospital (CMCH, Bangladesh. Clinically diagnosed vitiligo patients of up to 12 years age visiting Skin & VD OPD, CMCH during study period were the study population (total 30. The study was carried out from November 2007 to April 2008. Results: A total of 30 patients, 13 (43.33% males and 17 (56.66% females with focal, segmental or generalized vitiligo were studied. Seventy percent of study subjects were from 7–12 years of age. Topical tacrolimus 0.03% ointment was administered twice daily for 12 weeks to each patient. Repigmentation was complete (>75% in 43.33% cases (13/30, was moderate (50–75% in 33.33% (10/30, mild (<50% in 13.33% (4/30. Clinical adverse effects were noted in 6.67% (2/30 of cases where pruritus was in 3.33% (1/30 and burning in 3.33% (1/30. None of the reactions was severe, all were mild and well-tolerated and most occurred within the first month of initiation of treatment and resolved with continued use of drug and completely cured after the treatment completed. Nobody had to discontinue the therapy for side effects. Conclusion: In conclusion, tacrolimus ointment may be a rapidly efficacious and safe option for the treatment of vitiligo in children. The ease of topical self-administration with minimal side effects makes this novel

  3. Clinical study of Atopic Dermatitis patient treated with Poison Extraction Method

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    Park Chi-young

    2007-06-01

    Full Text Available Objectives : This study is desinged in order to evaluate the Poison extraction method for the Atopic dermatitis. Methods : The authors observed the two cases of Atopic dermatitis patients who previously used steroid-based ointment. for treating the Poison Extraction Method. Conclusions : 1. In case 1, the patient with mild case of Atopic dermatitis in face is treated with the Poison extraction method. Rash symptoms intensed for first few days. As sweating appeared in the local area from the seventh day, all the symptoms was disappeared rapidly. No recurrence was found. 2. In case 2, the patient with severe case of Atopic dermatitis in whole body is treated with the Poison extraction method. The symptoms intensed after two months and all the symptoms of itchiness, rash, scaly letter dissapeared in the third and fourth months. No recurrence was found. 3. In both cases of mild and severe cases of Atopic dermatitis. all the symptoms were disappeared and no recurrence was found with the Poison Extraction Method.

  4. Current trends in microsponge drug delivery system.

    Science.gov (United States)

    Gangadharappa, H V; Gupta, N Vishal; Prasad M, Sarat Chandra; Shivakumar, H G

    2013-08-01

    Microsponge is a microscopic sphere capable of absorbing skin secretions, therefore reducing the oiliness of the skin. Microsponge having particle size of 10-25 microns in diameter, have wide range of entrapment of various ingredients in a single microsponges system and release them at desired rates. Conventional topical preparations have various disadvantages due to irritancy, odour, greasiness and patient compliance. In many topical dosage forms fail to reach the systemic circulation in sufficient amounts in few cases. These problems overcome by the usage of formulation as microsponge in the areas of research. Drug release in microsponge is done by the external stimuli like pH, temperature and rubbing. It has several advantageous over the other topical preparations in being non-allergenic, non-toxic, non-irritant and non- mutagenic. These microsponges are used in the sun screens, creams, ointments, over-the-counter skin care preparations, recently nanosponge were reported in literature used in delivery of drug by the use of cyclodextrins to enhance the solubility of poorly water soluble drugs, which are meant for topical application.

  5. Microbial changes in patients with acute periodontal abscess after treatment detected by PadoTest.

    Science.gov (United States)

    Eguchi, T; Koshy, G; Umeda, M; Iwanami, T; Suga, J; Nomura, Y; Kawanami, M; Ishikawa, I

    2008-03-01

    To investigate changes in bacterial counts in subgingival plaque from patients with acute periodontal abscess by IAI-PadoTest. Ninety-one patients were randomly allocated to either test or control groups. In all the patients, pockets with acute periodontal abscess were irrigated with sterilized physiological saline, and in the test group, 2% minocycline hydrochloride ointment was applied once into the pocket in addition. Subgingival plaque samples were collected by paper point before treatment and 7 days after treatment. The total bacterial count was determined and Actinobacillus actinomycetemcomitans, Porphyromonas gingivalis, Treponema denticola, and Tannerella forsythia, were detected using IAI-PadoTest, a DNA/RNA probe method. The total bacterial count decreased in both groups, with a significant decrease in the test group. The counts and number of sites positive for P. gingivalis, T. forsythia and T. denticola significantly decreased in the test group after treatment, compared with those in the control group. Pocket depth decreased in the both groups, with a statistically significant decrease in the test group. Topical treatment with minocycline in pockets with acute periodontal abscess was effective in reducing the bacterial counts as shown by the microbiological investigation using PadoTest 4.5.

  6. Ophthalmic Drug Delivery Systems for Antibiotherapy—A Review

    Science.gov (United States)

    Dubald, Marion; Bourgeois, Sandrine; Andrieu, Véronique; Fessi, Hatem

    2018-01-01

    The last fifty years, ophthalmic drug delivery research has made much progress, challenging scientists about the advantages and limitations of this drug delivery approach. Topical eye drops are the most commonly used formulation in ocular drug delivery. Despite the good tolerance for patients, this topical administration is only focus on the anterior ocular diseases and had a high precorneal loss of drugs due to the tears production and ocular barriers. Antibiotics are popularly used in solution or in ointment for the ophthalmic route. However, their local bioavailability needs to be improved in order to decrease the frequency of administrations and the side effects and to increase their therapeutic efficiency. For this purpose, sustained release forms for ophthalmic delivery of antibiotics were developed. This review briefly describes the ocular administration with the ocular barriers and the currently topical forms. It focuses on experimental results to bypass the limitations of ocular antibiotic delivery with new ocular technology as colloidal and in situ gelling systems or with the improvement of existing forms as implants and contact lenses. Nanotechnology is presently a promising drug delivery way to provide protection of antibiotics and improve pathway through ocular barriers and deliver drugs to specific target sites. PMID:29342879

  7. Blepharitis due to in a cat from northern Portugal

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    Paulo Pimenta

    2015-07-01

    Full Text Available Case summary We report a clinical case of blepharitis due to Cryptococcus neoformans yeasts in a 2-year-old stray cat from northern Portugal (Vila Real without concurrent naso-ocular signs. Ophthalmological examination revealed mucopurulent discharge from an open wound in the right upper and lower lids. Slit-lamp biomicroscopy showed a normal anterior segment, and intraocular pressure was within the normal reference interval. No fundoscopic alterations were detected in either eye by direct and indirect ophthalmoscopic examination. Cytological examination of an appositional smear showed numerous polymorphic neutrophils and macrophages, together with spherical yeast cells compatible with Cryptococcus species. Molecular analysis by means of PCR and restriction fragment length polymorphism identified C neoformans genotype VNI. The cat was treated with itraconazole, and amoxicillin and clavulanic acid, combined with a commercial ear ointment and an imidacloprid/moxidectin spot-on application for bilateral parasitic otitis caused by Otodectes cynotis . One month after treatment, the clinical signs were completely resolved. Localised cutaneous lesions, as in the present case, probably result from contamination of cat-scratch injuries with viable encapsulated yeasts. Relevance and novel information This is, to the best of our knowledge, the first clinical report of feline blepharitis due to C neoformans without concurrent naso-ocular signs. The current findings, together with those from recent reports of the infection in domestic animals, should alert the veterinary community both in Portugal and in Europe to this underdiagnosed disease.

  8. Long-term maintenance therapy for vulvar lichen sclerosus: the results of a randomized study comparing topical vitamin E with an emollient.

    Science.gov (United States)

    Virgili, Annarosa; Minghetti, Sara; Borghi, Alessandro; Corazza, Monica

    2013-04-01

    The chronic and relapsing nature of vulvar lichen sclerosus (VLS) represents a challenge for its long-term management after an effective treatment with topical corticosteroids. To compare the effect of topical vitamin E with that of an emollient in reducing the risk of VLS relapse over a 52-week maintenance treatment. 156 patients with VLS were enrolled in a 12-week active treatment phase on topical 0.1% mometasone furoate ointment once daily. Those who achieved disease remission entered a 52-week maintenance phase in which patients were randomized to apply either an emollient or topical vitamin E once daily. 80 patients entered the maintenance phase. At 52 weeks, for the vitamin E maintenance group, the cumulative crude relapse rate was 27.8% and the cumulative modified crude relapse rate was 55.6%. For the emollient maintenance group, the cumulative crude relapse rate was 22.7% and the cumulative modified crude relapse rate was 50.0%. The median time to relapse was 20 weeks for the vitamin E group and 18.7 weeks for the emollient group. Once VLS has been stabilized with topical corticosteroids, long-term treatment with both vitamin E and emollients may be considered in maintain LS remission.

  9. Preparation, characterization and evaluation of drug-delivery systems: Pectin and mefenamic acid films

    Energy Technology Data Exchange (ETDEWEB)

    Moreira, R.B. [Universidade Federal de Mato Grosso, Rodovia MT-100, Km 3,5, Barra do Garças, MT CEP 78600-000 (Brazil); Teixeira, J.A. [Universidade Federal de Mato Grosso, Cuiabá, MT CEP 78060-900 (Brazil); Furuyama-Lima, A.M. [Universidade Estadual Paulista, IBILCE, São José do Rio Preto, SP CEP 15054-000 (Brazil); Souza, N.C. de [Universidade Federal de Mato Grosso, Rodovia MT-100, Km 3,5, Barra do Garças, MT CEP 78600-000 (Brazil); Siqueira, A.B., E-mail: buzutti@cpd.ufmt.br [Universidade Federal de Mato Grosso, Rodovia MT-100, Km 3,5, Barra do Garças, MT CEP 78600-000 (Brazil)

    2014-08-20

    Highlights: • The films were prepared and characterized by FTIR, TG–DSC/FTIR and AFM microscopy. • The results provided information on the composition, dehydration, thermal stability, thermal decomposition. • DSC results of CaHCl shows two overlapping endothermic peaks. • The AFM image shows great similarity for A5 and A6 films. • A5 and A6 films functioned well as a topical delivery system. - Abstract: Mefenamic acid (H-Mef) is a nonsteroidal anti-inflammatory drug (NSAID). Various adhesive dosage forms of NSAIDs have been developed, which include adhesive tablets, gels, ointments, patches and more recently, polymeric films. The objective of this study was the development of H-Mef adhesive films to be used as a drug-delivery system with different ratios of pectin and calcium chloride dihydrate by the casting technique. The materials were characterized by TG–DSC coupled FTIR, AFM (atomic force microscopy) and spectroscopic techniques. The results provided information about the dehydration, film roughness, surface morphology, thermal decomposition, as well as identification of gaseous products evolved during thermal decomposition. The characterizations indicated the A5 and A6 films functioned well, with 99% H-Mef released within 15 min at pH 5, suggesting these degradable films could be used as a topical delivery system.

  10. Microbiological decontamination of botanical raw materials and corresponding pharmaceutical products by irradiation

    International Nuclear Information System (INIS)

    Katusin-Razem, B.; Novak, B.; Razem, D.

    2001-01-01

    Microbiological contamination typical of botanical raw materials used in the manufacture of pharmaceuticals decreases with the increasing level of processing, on going from flowers and leaves (10 4 -10 8 CFU/g), to fruits and seeds (10 2 -10 6 CFU/g), to liquid extracts (10 4 -10 6 CFU/g), and to dry extracts (10 2 -10 5 CFU/g). At the same time the resistivity of microflora to irradiation, expressed as a dose required for the first 90% reduction, increases along the same assortment as 2, 4, 5 and 5 kGy, respectively. This results in doses between 4 and 30 kGy required to treat typical contamination, or between 10 and 40 kGy for severe cases. The contamination of final products, phyto-therapeutic ointments (10 4 -10 7 CFU/g), is relatively sensitive to irradiation (D first90%red =1 kGy) and usually does not require doses higher than 8 kGy

  11. In vivo evaluation of an antibacterial coating containing halogenated furanone compound-loaded poly(l-lactic acid) nanoparticles on microarc-oxidized titanium implants.

    Science.gov (United States)

    Cheng, Yicheng; Gao, Bo; Liu, Xianghui; Zhao, Xianghui; Sun, Weige; Ren, Huifang; Wu, Jiang

    2016-01-01

    To prevent peri-implant infection, a new antibacterial coating containing a halogenated furanone compound, (Z-)-4-bromo-5-(bromomethylene)-2(5H)-furanone-loaded poly(l-lactic acid) nanoparticles, has been fabricated. The current study was designed to evaluate the preventive effect of the antibacterial coating under a simulated environment of peri-implant infection in vivo. Microarc-oxidized titanium implants treated with minocycline hydrochloride ointment were used as positive control group, and microarc-oxidized titanium implants without any treatment were used as blank control group. Three kinds of implants were implanted in dogs' mandibles, and the peri-implant infection was simulated by silk ligation and feeding high sugar diet. After 2-month implantation, the results showed that no significant differences were detected between the experimental and positive control groups (P>0.05), but the data of clinical measurements of the blank control group were significantly higher than those of the other two groups (Pmicroscope observation and histological examination showed that more new bone was formed on the surface of the experimental and positive control groups. It can be concluded that the antibacterial coating fabricated on implants has remarkable preventive effect on peri-implant infection at the early stage.

  12. Effect of passive immunization by anti-gingipain IgY on periodontal health of dogs

    Directory of Open Access Journals (Sweden)

    Rahman A.K.M. Shofiqur

    2011-09-01

    Full Text Available Anti-gingipain IgY (IgY-GP, known as hyperimmune γ-livetin from egg yolk, inhibits the enzyme activity, growth and adherence of Porphyromonas gingivalis to gingival epithelial cells. Our objective was to evaluate the efficacy of IgY-GP on periodontal health of dogs. IgY-GP was prepared from the egg yolk of hens immunized with the gingipain from Porphyromonas gingivalis ATCC 33277. Two in vivo trial models were conducted on 15 adult dogs with periodontitis by giving IgY-GP-supplemented dog feed for 8 weeks and direct application of the IgY in dental ointment to the periodontal pockets at weekly interval for 4 weeks. Clinical parameters including gingivitis, periodontitis, oral health index, bleeding on probe (BOP, pocket depth (PD, and dental calculus removal pattern for selected premolar teeth were recorded at baseline, 4 and 8 weeks post treatment.IgY-GP showed strong cross-reactivity with gingipain from Porphyromonas gulae and inhibited the enzyme activity in vitro. In the dog trials, IgY-GP resulted in significant improvement of oral health parameters including gingivitis and periodontitis scores, BOP, dental calculus removal. No adverse events during and after antibody applications were noted. Oral immunotherapy by using IgY-GP is a new promising alternative to conventional preventive and therapeutic methods to improve oral health status in dogs.

  13. Successful laparoscopic repair of uterine and rectal prolapse in an infant

    Directory of Open Access Journals (Sweden)

    Mariko Yoshida

    2017-12-01

    Full Text Available Neonatal or infantile uterine prolapse is a quite rare condition and is usually managed with conservative treatment. There is no standard surgical treatment for infantile uterine prolapse, and to the best of our knowledge, only 2 out of 30 patients suffering from it have been reported to undergo surgical repair in English literature since 1961. We here report the first successful case of laparoscopic repair for uterine prolapse in an infant. The patient was a 2-month old girl who had sacral myelomeningocele and Chiari type 2 malformation. She had undergone closure of myelomeningocele and ventriculoperitoneal shunting within 6 weeks after birth. At 7 weeks of age, the rectum and the uterus prolapsed, and the prolapse gradually deteriorated. Conservative treatments including repeated digital reduction, use of ointment and glycerin enema, and placement of a Foley catheter into the vagina were not effective. At the age of 100 days, she underwent laparoscopic hysteropexy and rectopexy. Three ports were placed on the umbilicus and the bilateral abdomen, and the bilateral mesovaria were sutured to the anterior abdominal wall to improve the visualization of the pelvis. The rectum and the uterine body were directly sutured to the sacral promontory with 2 non-absorbable braided sutures each, not using mesh prosthesis. The postoperative course was uneventful and neither uterine nor rectal prolapse has recurred for 2.5 years. We plan to follow up the patient for a long period since the long-term prognosis is not known.

  14. Bacteriostatic activity of various antibiotics after gamma-ray irradiation

    International Nuclear Information System (INIS)

    Fleurette, J.; Madier, S.; Transy, M.J.

    1975-01-01

    The purpose of the work described was to discover whether the antibiotics used in medicine can be sterilized by gamma rays; in this preliminary study, only the antimicrobic activity - the principal criterion for this type of medicament - was evaluated. Thirty-three products belonging to the various families of antibacterial and antifungic antibiotics were studied. The substances were irradiated in the dry state and in an aqueous solution, using a caesium-137 irradiator. The antibacterial and antifungic activity before and after irradiation was investigated by the method of diffusion in gelose. When irradiated in the dry state, 14 antibiotics preserve normal activity up to a dose of 10 Mrad; at doses between 5 and 10 Mrad, 15 other antibiotics are subject to a variable, but moderate, loss activity; and four register a slight loss of activity at a dose of 2.5 Mrad. In an aqueous solution all but two of the antibiotics suffer total loss of activity at a dose of 2.5 Mrad. As most commercial antibiotics are supplied in the dry state, gamma irradiation may be a useful sterilization process. However, preparations such as eye lotions, suspensions, ointments, etc. should be excepted

  15. The evidence-based topical therapies for management of minor burns in outpatient clinic

    Directory of Open Access Journals (Sweden)

    Siphora Dien

    2015-08-01

    Full Text Available Burns are often seen in clinics or hospitals. Majority of burns are minor burns, which can be managed in outpatient setting with satisfactory result. The healing outcome depends on physician’s knowledge and competencies in burn pathogenesis and basic principles of burn care. Initial treatment of burns consists of emergency evaluation, assessment of depth and severity of burns and considerations for referral. The principles of minor wound therapy include cooling, cleansing, pain management, and topical therapy. Recently, many topical agents are available and indicated for first to second degree burn. Silver sulfadiazine (SSD is the standard treatment; however, it has some limitations. Scientific evidences showed that topical antibiotics do not reduce the incidence of local infection, invasive infection, and mortality of infection. Burns heal faster with hydrogel dressings and some other dressings compared to SSD. There are insufficient evidences to support the use of aloe vera, honey, and negative pressure wound therapy in burns. Moist exposed burn ointment (MEBO® has been demonstrated to have equal efficacy to SSD.

  16. Case of Paecilomyces lilacinus infection occurring in necrotizing fasciitis-associated skin ulcers on the face and surrounding a tracheotomy stoma.

    Science.gov (United States)

    Nagamoto, Eiko; Fujisawa, Akihiko; Yoshino, Yuichiro; Yoshitsugu, Kanako; Odo, Masashi; Watanabe, Hidetaka; Igata, Toshikatsu; Noguchi, Hiromitsu

    2014-01-01

    A 28-year-old man undergoing treatment for hemophagocytic syndrome developed Paecilomyces lilacinus infection in skin ulcers on the face and in the tracheotomy stoma. While his bone marrow was suppressed by chemotherapy with dexamethasone, cyclosporin and etoposide for hemophagocytic syndrome, dental infection led to subacute necrotizing fasciitis caused by Pseudomonas aeruginosa on the right side of the face, resulting in a large area of soft tissue defects. Etoposide was discontinued, and prophylactic treatment with itraconazole was initiated. The ulcers resulting from necrotizing fasciitis were treated conservatively using trafermin and alprostadil alfadex ointment 0.003 %, and near-complete re-epithelialization occurred, except on the right lower eyelid, right buccal mucosa and perioral area. However, 6 weeks later, pustules/crusts started to form and break down repeatedly, leading to expansion of tissue defects on the face. Direct microscopic examination revealed fungal elements, and fungal culture identified Paecilomyces lilacinus suspicious twice some other day. Based on DNA extraction from the isolated fungus, this fungal strain was identified as Paecilomyces lilacinus. Cyclosporin and itraconazole were discontinued, and treatment with liposomal amphotericin B and a tapering dose of steroids was initiated. Cure was achieved in approximately 2.5 months after treatment initiation, and no relapse has been observed. The most important factor that ultimately contributed to the resolution of fungal infection might have been release of immunosuppression by discontinuing cyclosporin and tapering steroids.

  17. First Report of Psoriatic-Like Dermatitis and Arthritis in a 4-Year-Old Female Spayed Pug Mix

    Directory of Open Access Journals (Sweden)

    Stephanie A. Regan

    2015-01-01

    Full Text Available Psoriasis manifests as chronic dermatitis and arthritis (PsA in people. Psoriasis with concurrent PsA is characterized by erythematous, silvery, scaly plaques, especially on the extremities, and concurrent arthritis with enthesitis, tenosynovitis, and dactylitis. To date, no such disease has spontaneously occurred in domestic animals. This case report aims to describe the clinical, radiographic, and histologic appearance of a psoriasis-like dermatitis and psoriatic-like arthritis in a dog. A 4-year-old female spayed pug mix presented for the evaluation of chronic history of hyperkeratotic footpads and deforming arthritis. After ruling out other differential diagnoses and based on the similarity of clinical, radiographic, and histologic findings to human psoriasis and PsA, a tentative diagnosis of psoriasis-like disease was made. Treatment was begun to control pain (tramadol, gabapentin, and carprofen and psoriatic dermatitis (clobetasol propionate 0.05%, calcipotriene 0.005%, and urea 40% ointment twice daily. Dramatic positive response to treatment was achieved confirming the tentative diagnosis. This case may provide preliminary evidence for the existence of a psoriasis-like condition in dogs and may elucidate treatment options in otherwise refractory cases of chronic dermatitis and polyarthropathy in dogs.

  18. [Professor CHEN Xiuhua's experience in the treatment of atopic dermatitis].

    Science.gov (United States)

    Quan, Xiaohong; Li, Shuqian; Li, Ying

    2017-03-12

    Professor CHEN Xiuhua 's clinical experiences were introduced in the intervention on atopic dermatitis with external therapies of TCM acupuncture. On the basis of the theory as cultivating the earth and clearing the heart from professor CHEN Dacan and in terms of the disease stages and skin lesion characteristics, as well as in consideration of syndrome differen-tiation, the acupoints for strengthening the spleen and clearing heart fire are selected, such as Zhongwan (CV 12), Daheng (SP 15), Shuifen (CV 9), Tianshu (ST 25), Neiguan (PC 6) and Quchi (LI 11). For the repair of skin lesion, the integration of Chinese and western medicine is used, with the internal application and external use of Chinese herbal medicines involved. The topical ointments are selected rationally. The self-blood therapy is used with acupuncture, bleeding therapy and acupoint injection applied in combination on the basis of the theory of TCM zangfu organs and modern immunological mechanism, which stimulates the nonspecific immune response in the body and strengthens acupoint stimulus effects. Medical thread therapy of Guangxi Zhuang medicine is used in moxibustion for skin damage, which effectively stops itching and promotes wound healing and skin repair.

  19. Tacrolimus loaded biocompatible lecithin-based microemulsions with improved skin penetration: Structure characterization and in vitro/in vivo performances.

    Science.gov (United States)

    Savić, Vedrana; Todosijević, Marija; Ilić, Tanja; Lukić, Milica; Mitsou, Evgenia; Papadimitriou, Vassiliki; Avramiotis, Spyridon; Marković, Bojan; Cekić, Nebojša; Savić, Snežana

    2017-08-30

    In order to improve skin penetration of tacrolimus we aimed to develop potentially non-irritant, lecithin-based microemulsions containing ethanol, isopropanol and/or propylene glycol as cosurfactants, varying caprylic/capric triglycerides and propylene glycol monocaprylate as oil phase. The influence of excipients on the size of microemulsion region in pseudo-ternary phase diagrams and their ability to form different types of microemulsions was evaluated. The comprehensive physicochemical characterization of microemulsions and the evaluation of their structure was performed, while the localization of tacrolimus in microemulsions was further investigated using electron paramagnetic resonance spectroscopy. Moreover, stability studies proved no change in tacrolimus content during one year of storage at room temperature. In addition, in vivo skin performance indicated no skin irritation potential of blank microemulsions, whereas in vitro release testing using Franz diffusion cells showed superior release rate of tacrolimus from microemulsions (0.98±0.10 and 0.92±0.11μg/cm 2 /h for two bicontinuous and 1.00±0.24μg/cm 2 /h for oil-in-water microemulsion) compared to referent Protopic ointment (0.15±0.08μg/cm 2 /h). Furthermore, ex vivo penetration assessed through porcine ear skin using tape stripping, confirmed superiority of two microemulsions related to the reference, implying developed microemulsions as promising carriers for dermal delivery of tacrolimus. Copyright © 2017 Elsevier B.V. All rights reserved.

  20. Application of ionising radiation to the pharmaceutical industry

    International Nuclear Information System (INIS)

    Dittmar, E.

    1975-01-01

    Pharmacons, commonly called 'Drugs', are subject to a many-sided procedure of development before they are released on the market and reach the patient. Again and again they are submitted to controls for safety reasons and at least seven (sometimes nine or ten) years pass before the active substance has made its way from chemistry through many trials with animals in experimental pathology and through the laboratories of the biochemistry department. Ionising radiation is used in each field of drug research as an additional method for obtaining information. In chemistry the structure of molecules can be detected by X-ray diffraction, and the active component elucidated. In the teratology section of experimental pathology the foetus just before delivery and newborn animals are X-rayed. This is in order to find out skeletal malformations that might have occurred during feeding of the substance in question during gestation. In biochemistry the pharmacon is labelled with a suitable radioactive isotope. Its way through the body can then be followed by measuring absorption rate, distribution, binding and elimination. It is also important to explore the influence of the drug on the organism and the reverse - how the pharmacon is influenced by the organism. This means examining the metabolites of the drug and the mechanism of action by means of serial auto-radiography and clearance or excretion studies. Gamma rays are employed for sterilisation of ointment tubes and vials just before filling. Sterilisation of the pharmacon is discussed. (author)

  1. Wound-healing activity of the skin of the common grape (Vitis Vinifera) variant, Cabernet Sauvignon.

    Science.gov (United States)

    Nayak, B Shivananda; Ramdath, D Dan; Marshall, Julien R; Isitor, Godwin N; Eversley, Mathew; Xue, Sophia; Shi, John

    2010-08-01

    The common Grape L. (Vitaceae) is regarded as an important medicinal plant. European healers have suggested the use of grapevine sap, juice, and whole grape in the treatment of pain, allergic reactions, inflammation, and to promote wound healing. We evaluated grape-skin powder for its wound-healing activity using an excision wound model in rats. Animals were randomly divided into three groups of six (n = 6) each. The test group animals were treated topically with the grape-skin powder (100 mg/kg/day). The controls and standard group animals were treated with petroleum jelly and mupirocin ointment respectively. Healing was assessed by the rate of wound contraction, period of epithelialization, and hydroxyproline content. On day 13, treatment of the wounds with grape-skin powder enhanced significantly the rate of wound contraction (100 %). Treated animals showed significant decrease in the epithelialization period (p < 0.000) and increase in the hydroxyproline content (p < 0.05) when compared to control and the standard. Histological analysis was also consistent with the proposal that grape-skin powder exhibits significant wound-healing potential. Increased rate of wound contraction, hydroxyproline content, and decrease in epithelialization time in the treated animals support the use of grape-skin powder in the management of wound healing. Copyright (c) 2010 John Wiley & Sons, Ltd.

  2. [About the acting of the brotherhood of St. Anthony in Würzburg].

    Science.gov (United States)

    Dettelbacher, Werner

    2003-01-01

    The brotherhood of St. Anthony, founded in the old French province of Dauphiné in 1095, was elevated to the rank of a monastic order in 1227, complying with the rules of the Augustinian Canons. In their infirmaries the monks took care of the persons attacked by ergot poisoning. If prayers and ointments were of no avail, in most cases the lower leg was amputated, so that the vital organs were not affected by gangrene. After bad harvests this ergotism became an epidemy, as rye-flour was consumed which had been contaminated by the fungus claviceps purpurea. It was as late as the 17th and 18th centuries that the connection between ergot poisoning and the disease of ignis sacer was correctly recognized. As in the Würzburg area there were mainly cultivated wheat and barley which as selfpollinating cereals were secure against the fungus, it was in 1434 only that an Anthony monastery was founded. But its financial breakdown came as early as in 1527, as the donations of money and groceries had been declining and a provisor had stolen valuables. Henceforward the lepers were accommodated in the three municipal hospitals for the incurables.

  3. Hyperactivation of JAK1 tyrosine kinase induces stepwise, progressive pruritic dermatitis.

    Science.gov (United States)

    Yasuda, Takuwa; Fukada, Toshiyuki; Nishida, Keigo; Nakayama, Manabu; Matsuda, Masashi; Miura, Ikuo; Dainichi, Teruki; Fukuda, Shinji; Kabashima, Kenji; Nakaoka, Shinji; Bin, Bum-Ho; Kubo, Masato; Ohno, Hiroshi; Hasegawa, Takanori; Ohara, Osamu; Koseki, Haruhiko; Wakana, Shigeharu; Yoshida, Hisahiro

    2016-06-01

    Skin homeostasis is maintained by the continuous proliferation and differentiation of epidermal cells. The skin forms a strong but flexible barrier against microorganisms as well as physical and chemical insults; however, the physiological mechanisms that maintain this barrier are not fully understood. Here, we have described a mutant mouse that spontaneously develops pruritic dermatitis as the result of an initial defect in skin homeostasis that is followed by induction of a Th2-biased immune response. These mice harbor a mutation that results in a single aa substitution in the JAK1 tyrosine kinase that results in hyperactivation, thereby leading to skin serine protease overexpression and disruption of skin barrier function. Accordingly, treatment with an ointment to maintain normal skin barrier function protected mutant mice from dermatitis onset. Pharmacological inhibition of JAK1 also delayed disease onset. Together, these findings indicate that JAK1-mediated signaling cascades in skin regulate the expression of proteases associated with the maintenance of skin barrier function and demonstrate that perturbation of these pathways can lead to the development of spontaneous pruritic dermatitis.

  4. Literature review of the causes, treatment, and prevention of dermatitis linearis.

    Science.gov (United States)

    Beaulieu, Brooke A; Irish, Seth R

    2016-04-01

    Dermatitis linearis is a skin condition that affects both local populations and travelers alike. Dermatitis linearis is caused by some beetles within the subtribe Paederina and manifests as painful lesions, blisters and intense itching. Though outbreaks are widespread, the condition as a whole still remains relatively unknown. An extensive search of the existing Paederus literature was conducting in order to elucidate relevant information regarding the occurrence of outbreaks, seasonality, exposure and symptom onset, and management of dermatitis linearis. Special consideration was given to behavioral and environmental factors. Epidemics of dermatitis linearis are most commonly observed during the rainy season or after particularly hot and humid weather patterns. Symptom onset is typically delayed 6-48 h after exposure. The most common symptoms are stinging, burning and itching, with later development of erythematous plaques and blisters. Though symptoms of dermatitis linearis resolve spontaneously, wet compresses, antihistamines and topical steroid ointments and lotions are recommended to alleviate symptoms. Dermatitis linearis in travelers and local populations can be prevented through minimizing or modifying sources of artificial light, using pesticide-treated nets near beds and lights, general housekeeping and vegetation maintenance, and by raising awareness regarding the conditions caused by Paederus. Published by Oxford University Press International Society of Travel Medicine 2015. This work is written by US Government employees and is in the public domain in the US.

  5. Immobilization of kojic acid in ZnAl-hydrotalcite like compounds

    Science.gov (United States)

    Ambrogi, Valeria; Perioli, Luana; Nocchetti, Morena; Latterini, Loredana; Pagano, Cinzia; Massetti, Elena; Rossi, Carlo

    2012-01-01

    Kojic acid (KOJ) is a melanin synthesis inhibitor widely used as skin lightening agent in topical preparations. Unfortunately it is easily susceptible to photo-oxidation, phenomenon responsible for chemical and organoleptic modifications. The aim of this work was the intercalation of KOJ in hydrotalcite-like compounds (HTlc) in order to stabilize KOJ and to reduce its photolability. Hydrotalcite containing Zn and Al (ZnAl-HTlc) was used as host to obtain the final compound ZnAl-HTlc-KOJ. The intercalation was carried out, after many attempts, by ionic exchange mechanism by means of the strong base EtO- in anhydrous ethanol/dimethylsulfoxide (DMSO) mixture as solvent in order to generate KOJ- anions. The final product was characterized by the X-ray powder diffraction (XRPD), FT-IR spectroscopy, thermogravimetric analysis (TGA), differential scanning calorimetry (DSC) and elemental analysis. The intercalated compound was formulated in a siliconic water free self-emulsifying ointment and the in vitro release profile was evaluated. All samples (intercalation compound and its formulation) were submitted also to spectrophotometric assays in order to evaluate the matrix protective effect towards ultraviolet rays.

  6. Wound healing and protease inhibition activity of Bacoside-A, isolated from Bacopa monnieri wettest.

    Science.gov (United States)

    Sharath, R; Harish, B G; Krishna, V; Sathyanarayana, B N; Swamy, H M Kumara

    2010-08-01

    Bacopa monnieri (L.) Wettest. (Scrophulariaceae) is a well-known medicinal herb. In the Indian system of medicine it is known as Brahmi (Sanskrit) and Indian water hyssop. Methanolic extract of Bacopa monnieri and its isolated constituent Bacoside-A were screened for wound healing activity. Bacoside-A was screened for wound healing activity by excision, incision and dead space wound on Swiss albino rats. Significant wound healing activity was observed in both extract and the Bacoside-A treated groups. The SDS-PAGE caseinolytic zymogram analysis of inhibition of matrix metalloproteases (MMPs) enzyme from the excision wound by Bacoside-A, an isolated constituent, was done with the concentrations 100 and 200 micromg/ml. In Bacoside-A treated groups, epithelialization of the excision wound was faster with a high rate (18.30 +/- 0.01 days) of wound contraction. The tensile strength of the incision wound was increased (538.47 +/- 0.14 g) in the Bacoside-A treated group. In the dead space wound model, the weight of the granuloma was also increased (89.15 +/- 0.08 g). The histological examination of the granuloma tissue of the Bacoside-A treated group showed increased cross-linking of collagen fibers and absence of monocytes. The wound healing activity of Bacoside-A was more effective in various wound models compared to the standard skin ointment Nitrofurazone.

  7. Studies on the percutaneous absorption of /sup 14/C-labelled Flurbiprofen, 3. Whole body autoradiography of rats and guinea-pigs

    Energy Technology Data Exchange (ETDEWEB)

    Nagao, Soshichi; Sakai, Takeo; Hayakawa, Toru (Nihon Univ., Tokyo. Coll. of Agriculture and Veterinary Medicine)

    1983-03-01

    Whole body autoradiography was carried out to clarify and compare the distribution of /sup 14/C-labelled Flurbiprofen which was applied to the skin as an ointment in rats and guinea-pigs. Both in rats and guinea-pigs almost the same autoradiogram was gained. The radioactivity was strongest at the skin area inspite of the time elapse, showing that the drug was fixed in the site of skin applied. In other parts of the body, however, it was small except the kidney and intestine. It seemed that the absorption of the drug was a little although the migration of the drug into the blood circulation is fast at the beginning as was shown in pigs previously. A stronger radioactivity in the kidney and intestine might indicate that a main pathway of excretion of this drug was through those two organs. Absorption, distribution and excretion of the drug were not different between rats and guinea-pigs, similar to those observed in pigs.

  8. Studies on the percutaneous absorption of /sup 14/C-labelled flurbiprofen, (1). Absorption, distribution around the spread site, metabolism and excretion of /sup 14/C-Flurbiprofen in swine

    Energy Technology Data Exchange (ETDEWEB)

    Sakai, Takeo; Nagao, Soshichi (Nihon Univ., Tokyo. Coll. of Agriculture and Veterinary Medicine)

    1982-03-01

    A 1% ointment of C/sup 14/-labelled 2-(2-fluoro-4-biphenylyl) propionic acid (FP) was applied onto the depilated backs of swines. A relatively large amount of C/sup 14/-FP was absorbed percutaneously. The drug concentration in the blood attained a peak of 0.097 ..mu..g/ml 12 hours after drug administration, after which it decreased rapidly to 11.3% of the peak concentration. High concentration of C/sup 14/FP was detected in the skin, its concentration being particularly high in the epidermis and corium, which shows that there were superficial dispersion and residue. The drug concentration in the muscle was low, which shows that there was little three-dimensional dispersion. The cumulative urinary excretion of the drug 120 hours after drug application was 16.7%, and the cumulative fecal excretion was 2.6%, the ratio of excretion into the urine to that into the feces being 6 : 1. The unchanged form of the drug and 3 metabolites were detected in the urine.

  9. Colloidal drug delivery system: amplify the ocular delivery.

    Science.gov (United States)

    Ali, Javed; Fazil, Mohd; Qumbar, Mohd; Khan, Nazia; Ali, Asgar

    2016-01-01

    The ocular perceivers are the most voluntarily accessible organs in terms of location in the body, yet drug distribution to these tissues is one of the most intriguing and challenging endeavors and problematic to the pharmaceutical scientist. The most of ocular diseases are treated with topical application of conventional formulation, i.e. solutions, suspensions and ointment. Typically on installation of these conventional formulations, only <5% of the applied dose penetrates the cornea and reaches intraocular tissues, while a major fraction of the instilled dose is wastage due to the presence of many ocular barriers like external barriers, rapid loss of the instilled solution from the precorneal area and nasolacrimal drainage system. Systemic absorption caused systemic side effects varying from mild to life-threatening events. The main objective of this review is to explore the role of colloidal delivery of drug to minimize the drawbacks associated with them. This review provides an insight into the various constraints associated with ocular drug delivery, summarizes recent findings and applications of colloidal delivery systems, i.e. nanoparticles, nanosuspensions, liposomes, niosomes, dendrimers and contact lenses containing nanoparticles have the capacity to distribute ocular drugs to categorical target sites and hold promise to revolutionize the therapy of many ocular perceiver diseases and minimized the circumscription of conventional delivery. Form the basis of literature review, it has been found that the novel delivery system have greater impact to maximize ocular drug absorption, and minimize systemic absorption and side effects.

  10. Polysaccharide Extracted from Laminaria japonica Delays Intrinsic Skin Aging in Mice

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    Longyuan Hu

    2016-01-01

    Full Text Available This study aimed to determine the effect of topically applied Laminaria polysaccharide (LP on skin aging. We applied ointment containing LP (10, 25, and 50 μg/g or vitamin E (10 μg/g to the dorsal skin of aging mice for 12 months and young control mice for 4 weeks. Electron microscopy analysis of skin samples revealed that LP increased dermal thickness and skin collagen content. Tissue inhibitor of metalloprotease- (TIMP- 1 expression was upregulated while that of matrix metalloproteinase- (MMP- 1 was downregulated in skin tissue of LP-treated as compared to untreated aging mice. Additionally, phosphorylation of c-Jun N-terminal kinase (JNK and p38 was higher in aging skin than in young skin, while LP treatment suppressed phospho-JNK expression. LP application also enhanced the expression of antioxidative enzymes in skin tissue, causing a decrease in malondialdehyde levels and increases in superoxide dismutase, catalase, and glutathione peroxidase levels relative to those in untreated aging mice. These results indicate that LP inhibits MMP-1 expression by preventing oxidative stress and JNK phosphorylation, thereby delaying skin collagen breakdown during aging.

  11. Primary tuberculosis of the glans penis.

    Science.gov (United States)

    Jimenez Parra, Jose David; Alvarez Bandres, Silvia; Garcia Garcia, Diego; Torres Varas, Lorena; Sotil Arrieta, Amaia; Jimenez Calvo, Jesus

    2014-03-01

    Tuberculosis of the penis is an extremely rare disease with few cases reported in the literature. We present the case of a 64 year-old man with a whitish papular-ampullary eruption in the glans penis. After antibiotic/antimycotic therapy and several topical ointments for 3 months without response he was referred to our Department. Biopsy of the ulceration edge was performed and pathology result showed a chronic granulomatous inflammatory necrotizing lesion with granulomatous vasculitis lesions, without tumor infiltration. Systemic examination to rule out other tuberculosis foci was negative. With de suspicion of primary tuberculosis of the glans penis, anti tuberculosis therapy with Isoniazid and Piridoxine was started. Within a period of five months the ulceration healed significantly. Currently, the patient is still asymptomatic without glans penis lesions. Primary glans penis tuberculosis is a rare disease, but we must consider it (both primary and secondary forms) to try to avoid diagnostic delays that may cause prejudice for the patient. This condition promptly responds to anti tuberculosis therapy as evidenced by our case and many other reports.

  12. Development of span 80-tween 80 based fluid-filled organogels as a matrix for drug delivery

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    Charulata Bhattacharya

    2012-01-01

    Full Text Available Background: Organogels are defined as 3-dimensional networked structures which immobilize apolar solvents within them. These gelled formulations are gaining importance because of their ease of preparation and inherent stability with improved shelf life as compared to the ointments. Aim: Development of span 80-tween 80 mixture based organogels for the first time by fluid-filled fiber mechanism. Materials and Methods: Span 80 and tween 80 were used as surfactant and co-surfactant, respectively. The surfactant mixtures were dissolved in oil followed by the addition of water which led to the formation of organogels at specific compositions. The formulations were analyzed by microscopy, X-ray diffraction (XRD, time-dependent stability test and accelerated thermal stability test by thermocycling method. Ciprofloxacin, a fourth-generation fluoroquinolone, was incorporated within the organogels. The antimicrobial activity of the drug loaded organogels and in vitro drug release from the gels was also determined. Results and Conclusions: Microscopic results indicated that the gels contained clusters of water-filled spherical structures. XRD study indicated the amorphous nature of the organogels. The release of the drug was found to be diffusion controlled and showed marked antimicrobial property. In short, the prepared organogels were found to be stable enough to be used as pharmaceutical formulation.

  13. Irradiated lanoline as a prospective substance for biomedical applications: A spectroscopic and thermal study

    Science.gov (United States)

    Hanzlikova, Zuzana; Hybler, Peter; Fülop, Marko; Ondruska, Jan; Jomova, Klaudia; Porubska, Maria; Valko, Marian

    2015-08-01

    Refined wool wax products, such as lanoline and lanoline derivatives are key ingredients in some of the ointments, cosmetics, pharmaceuticals, waterproof coatings and other products. Beneficial medicinal effects along with melting point near normal human body temperature designated lanoline to be used in pharmacotherapy and medical treatments. Since the general requirements for sterility of medicinal substances are very strict, especially in cases of skin contact, radiation technologies represent a valuable tool to sterilize the materials for medicinal purposes. In this work, lanoline was irradiated with accelerated electron beam in air within 0-400 kG dose to simulate sterilization for medical purposes. The irradiated lanoline showed considerable fluctuation of chemical structure. The most significant fluctuation was observed for etheric species, followed by ethylene sequences with nstability was also observed and, simultaneously the thermal stability was related inversely to the destruction rate. We propose, that the chemical transformation of lanoline within 0-25 kGy dose should be tested for prospective medical purposes as well as for the need to eliminate remaining outlasting organic-in-origin radicals which were detected in the lanoline even one year after the irradiation.

  14. A rare manifestation of burns after lightning strike in rural Ghana: a case report.

    Science.gov (United States)

    Apanga, Paschal Awingura; Azumah, John Atigiba; Yiranbon, Joseph Bayewala

    2017-07-25

    Lightning is a natural phenomenon that mostly affects countries in the tropical and subtropical regions of the globe, including Ghana. Lightning strikes pose a global public health issue. Although strikes to humans are uncommon, it is associated with high morbidity and mortality. We present a case of a 10-year-old Ghanaian girl who got second-degree burns after being struck by lightning. She was put on an intravenous broad-spectrum antibiotic (ceftriaxone), Ringer's lactate, and her burns were dressed with sterile gauze impregnated with Vaseline (petroleum jelly) and silver sulfadiazine ointment. There was marked improvement on the 16 th day of treatment despite the lack in capacity of the hospital to carry out some laboratory diagnostic tests. On the 21 st day of treatment, the burns were completely healed without scars and contractures. This is evidence of burns due to lightning strike, despite its rare occurrence. This report will help inform those in doubt, particularly in communities where lightning injuries are associated with widespread superstition. The case report also revealed how rural healthcare can be challenging amid a lack of basic diagnostic equipment and logistics. However, in resource-limited settings, Vaseline (petroleum jelly) and silver sulfadiazine could be used in the treatment of burns.

  15. Genotoxic effects of bismuth (III oxide nanoparticles by comet assay

    Directory of Open Access Journals (Sweden)

    Reecep Liman

    2015-06-01

    Full Text Available Bismuth oxide is one of the important transition metal oxides and it has been intensively studied due to their peculiar characteristics (semiconductor band gap, high refractive index, high dielectric permittivity, high oxygen conductivity, resistivity, photoconductivity and photoluminescence etc.. Therefore, it is used such as microelectronics, sensor technology, optical coatings, transparent ceramic glass manufacturing, nanoenergetic gas generator, biosensor for DNA hybridization, potential immobilizing platforms for glucose oxidase and polyphenol oxidase, fuel cells, a additive in paints, an astringent in a variety of medical creams and topical ointments, and for the determination of heavy metal ions in drinking water, mineral water and urine. In addition this, Bismuth (III oxide nanoparticles (BONPs are favorable for the biomolecules adsorption than regular sized particles because of their greater advantages and novel characteristics (much higher specific surface, greater surface free energy, and good electrochemical stability etc.. Genotoxic effects of BONPs were investigated on the root cells of Allium cepa by Comet assay. A. cepa roots were treated with the aqueous dispersions of BONPs at 5 different concentrations (12.5, 25, 50, 75, and 100 ppm for 4 h. A significant increase in DNA damage was also observed at all concentrations of BONPs except 12.5 ppm by Comet assay. The results were also analyzed statistically by using SPSS for Windows; Duncan’s multiple range test was performed. These result indicate that BONPs exhibit genotoxic activity in A. cepa root meristematic cells.

  16. Portulaca oleracea L. aids calcipotriol in reversing keratinocyte differentiation and skin barrier dysfunction in psoriasis through inhibition of the nuclear factor κB signaling pathway

    Science.gov (United States)

    ZHAO, HENGGUANG; LI, SHUANG; LUO, FULING; TAN, QIAN; LI, HUI; ZHOU, WEIKANG

    2015-01-01

    Psoriasis affects 2–4% of the population worldwide and its treatment is currently far from satisfactory. Calcipotriol and Portulaca oleracea have been reported to exhibit the capacity to inhibit inflammation in psoriatic patients and improve their clinical condition. However, the efficacy of a combination regimen of these two components remains unknown. The aim of the present study was to explore the therapeutic efficacy of P. oleracea extract combined with calcipotriol on plaque psoriasis and its potential mechanism. Eleven patients with plaque psoriasis were treated with humectant containing the active ingredients of P. oleracea extract, with or without 0.005% calcipotriol ointment in a right-left bilateral lesion self-control study. Differences were evaluated by investigation of the clinical efficacy, adverse effects, skin barrier function, histological structure, expression and proliferation of keratinocytes, differentiation markers (cytokeratin 10, filaggrin and loricrin), inflammatory factors [tumor necrosis factor (TNF)-α and interleukin (IL)-8], as well as the status of the nuclear factor κB (NF-κB) pathway. The combination of P. oleracea and calcipotriol was revealed to decrease adverse effects, reduce transepidermal water loss, potently reverse keratinocyte differentiation dysfunction, and inhibit the expression of TNF-α and IL-8 and the phosphorylation of the NF-κB inhibitor IκBα. This treatment is therefore anticipated to be suitable for use as a novel adjuvant therapy for psoriatic patients. PMID:25574190

  17. Immunomodulation and safety of topical calcineurin inhibitors for the treatment of atopic dermatitis.

    Science.gov (United States)

    Hultsch, Thomas; Kapp, Alexander; Spergel, Jonathan

    2005-01-01

    Atopic dermatitis (AD) is a chronic or chronically relapsing inflammatory skin condition that primarily affects children. Topical corticosteroids have been the mainstay of treatment since the late 1950s. While providing excellent short-term efficacy, topical corticosteroid usage is limited by potential adverse effects, including impairment of the function and viability of Langerhans cells/dendritic cells. The recently introduced topical calcineurin inhibitors pimecrolimus cream 1% (Elidel) and tacrolimus ointment 0.03 and 0.1% (Protopic) exhibit a more selective mechanism of action and do not affect Langerhans cells/dendritic cells. For the immune system of young children 'learning' to mount a balanced Th1/Th2 response, this selective effect has particular benefits. In clinical experience, topical calcineurin inhibitors have been shown to be a safe and effective alternative to topical corticosteroids in almost 7 million patients (>5 million on pimecrolimus; >1.7 million on tacrolimus). Topical pimecrolimus is primarily used in children with mild and moderate AD, whereas tacrolimus is used preferentially in more severe cases. None of the topical calcineurin inhibitors have been associated with systemic immunosuppression-related malignancies known to occur following long-term sustained systemic immunosuppression with oral immunosuppressants (e.g., tacrolimus, cyclosporine A, and corticosteroids) in transplant patients. Preclinical and clinical data suggest a greater skin selectivity and larger safety margin for topical pimecrolimus. (c) 2005 S. Karger AG, Basel

  18. Diseño y validación de un método espectrofotométrico para el estudio de estabilidad de Benzocaína en un nuevo ungüento rectal

    Directory of Open Access Journals (Sweden)

    Yania Suárez Pérez

    2001-12-01

    Full Text Available Se desarrolló un método por espectrofotometría UV, que incluyó la extracción previa del producto de degradación de la benzocaína presente en un nuevo ungüento rectal, destinado al tratamiento del brote hemorroidal agudo. El método analítico se validó para el estudio de estabilidad química de este principio activo. Según los criterios estadísticos vigentes, el método resultó lineal, exacto, preciso, sensible y específico para el objetivo con el cual fue diseñado.A method including the previous extraction of the degradation product of benzocaine pesent in a new rectal ointment to treat acute haemorrhoid was developed by ultraviolet spectrophotometry. The analytical method was validated for the study of the chemical stability of this active principle. According to the standing statistical criteria, the method proved to be lineal, exact, accurate, sensitive and specific for the objective it was designed.

  19. Utilización de quitina en formas farmacéuticas: I Ungüento

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    Ofelia Bilbao Revoredo

    1998-12-01

    Full Text Available Se realizó un estudio tecnológico en la forma farmacéutica ungüento, para lo cual se empleó quitina como principio activo. Se utilizaron 2 tipos de base, oleosa e hidrosoluble, la primera con mejores características. Se estudiaron la liberación in vitro del fármaco, así como la cinética de este proceso, y se llegó a la conclusión de que el mayor porcentaje de quitina liberada fue en base oleosa. Se siguió en ambos casos una cinética de orden cero.A technological study of pharmaceutical form ointment was undertaken for which chitin was used as an active agent. Two types of base were used: oinment and water-soluble; the former presented better characteristics. Drug release in vitro and the kinetics of this process were studied so it was concluded that the higher percentage of chitin was released in oinment. Zero kinetics was followed in both cases.

  20. [Improvement of epirubicin-induced phlebitis to switch from liquid preparation to lyophilized formulation].

    Science.gov (United States)

    Suga, Yukio; Kumazaki, Masafumi; Nishigami, Jun; Takeda, Kazuyoshi; Kawagishi, Atsufumi; Ishizaki, Junko; Inokuchi, Masafumi; Miyamoto, Ken-Ichi; Arai, Kunizo

    2009-01-01

    Adjuvant chemotherapy containing epirubicin is commonly used to treat patients with pre- or post-operative breast cancer. It is known that the epirubicin(FarmorubicinRTU)preparation often caused phlebitis, whereas dexamethasone has been used to prevent that reaction. We examined whether the lyophilized formulation of epirubicin(Farmorubicin)can reduces the incidence of phlebitis compared with the preparation. All infusions were administered through a peripheral vein. Adverse drug reaction including phlebitis was evaluated after each infusion and at the subsequent visit to four or six cycles. Sixty-two patients were given the preparation and 35 the lyophilized formulation. Epirubicininduced phlebitis was observed in 45.7% of patients given the preparation and in 48.4% of those given the lyophilized formulation. There was no statistically significant difference between the two groups(p=0.41). However, the incidence of severe phlebitis requiring treatment with steroid ointment was significantly increased among patients treated with the preparation(27.4% vs 9.7%, pphlebitis between the two groups. In this study, lyophilized formulations of epirubicin significantly reduced the incidence of severe phlebitis compared with that among patients receiving the preparation. Using lyophilized formulations of epirubicin should be considered to prevent a reduction in QOL with epirubicin-induced phlebitis in patients with breast cancer.