[Costs and advantages of non-woven disposable textiles compared to traditional reusable textiles in surgical practice].
Explore the source record for details and available documents.
Costs and Cost Analysis↗
SEARCH · PubMed Health
Results for “Textiles”
Explore indexed PubMed citations for clinical trials, systematic reviews and public health research. Read source abstracts and follow each citation to its original PubMed record.
Quote a phrase for an exact phrase match. Source license links do not imply unrestricted reuse.
[Textile industry and noise damage. A study in the Szeged (Peoples Republic of Hungary) textile mill].
Explore the source record for details and available documents.
Audiometry↗
[Photometric determination of trichlorethylene in the waste waters of a textile cleaning industry--VEB textile clearning industry, Halle-Ammendorf].
Explore the source record for details and available documents.
Germany, East↗
Fast electrotransfer of human serum proteins in their native state from polyacrylamide thin gradient gels reinforced by textiles to polyvinylidene difluoride membranes. Rapid electrotransfer from thin gradient gels reinforced by textiles.
A fast electroblotting technique of native molecules electrophoretically separated in thin (0.25 to 0.5 mm) gradient gels, onto a high capacity membrane of polyvinylidene difluoride is described. Omitting methanol during transfer, the equilibration step is avoided and the same buffer is used in electrophoresis and transfer. As the gel reinforced by fabric never swells nor shrinks, and as all the bands are blotted, the transfer matrix exactly reflects the protein pattern of the original gel. Autoradiography is enhanced and electroelution is homogeneous in all parts of the gels. Significant improvement is noticed in binding proteins of molecular weight from about 20 kDa to more than 700 kDa, as suggested by complete electroelution of all native serum components.
Blood Proteins↗
Contact dermatitis in the textile industry: a review of 72 patients.
BACKGROUND: Occupational skin disease can cause significant morbidity in textile industry workers. Both allergic contact dermatitis (ACD) and irritant contact dermatitis (ICD) have been reported. OBJECTIVE: The purpose of this study was to characterize and determine the relative frequency of work-related ACD and ICD in textile workers. METHODS: Seventy-two textile industry workers seen during a 5-year period were evaluated for possible work-related contact dermatitis. All patients underwent patch testing with a screening series. Many patients (70%), depending on occupational exposures, also underwent testing with a textile dye and finish series and additional patch tests of specific workplace materials. RESULTS: Twenty-one patients (29%) were diagnosed as having a predominantly work-related ACD. Relevant allergens included textile dyes, textile finishes, and rubber allergens. Twenty-seven patients (38%) were diagnosed as having primarily a work-related ICD. Five patients (7%) were believed to have combined work-related ACD and ICD. Nineteen patients (26%) were believed to have purely non-work-related allergens, irritants, atopy, or other dermatoses as the major factors in their skin disease. The hands were the most common site of involvement. Of the 40 patients with occupational exposure to raw textile products 36 (90%) had a work-related dermatitis and only 4 (10%) had a non-work-related dermatitis. CONCLUSION: In the 72 textile workers evaluated in our clinic, occupational exposures were an important cause of skin disease (74% in our series). Textile workers with job exposures to raw textile materials are at highest risk for work-related dermatitis. Textile industry workers with essentially no textile product exposure were more likely to have non-work-related dermatoses. ICD was only slightly more frequent than ACD. The hands were the most common site of involvement. Because relevant allergens (work-related and non-work-related) were more common than expected, we emphasize the importance of patch testing with standard screening allergens in the diagnostic evaluation of patients with dermatitis who work in the textile industry. In addition, textile dye and finish allergens should also be tested in this patient population, particularly those patients with any textile product exposure.
Adult↗
Defined UV protection by apparel textiles.
This article was written to update information on test methods and standards for determining the UV protection of apparel textiles and on factors affecting UV protective properties of fabrics, from dermatological and textile technological viewpoints. Articles from dermatological and textile technological journals published from 1990 to 2001 were identified from MEDLINE, Excerpta Medica/EMBASE, World Textiles, and Textile Technology Digest. Peer-reviewed dermatological articles, textile technological research articles, and normative publications were selected. Independent data extraction was performed by several observers. Spectrophotometry is the preferred method for determining UV protection factor of textile materials. Various textile qualities affect the UV protection factor of a finished garment; important elements are the fabric porosity, type, color, weight, and thickness. The application of UV absorbers in the yarns significantly improves the UV protection factor of a garment. With wear and use, several factors can alter the UV protective properties of a textile, including stretch, wetness, and degradation due to laundering. Standards in the field exist in Australia and Great Britain, and organizations such as the European Standardization Commission in Europe and the American Association of Textile Chemists and Colorists and the American Society for Testing and Materials in the United States are also establishing standards for the determination and labeling of sun protective clothing. Various textile qualities and conditions of wear and use affect UV protective properties of apparel textiles. The use of UV blocking fabrics can provide excellent protection against the hazards of sunlight; this is especially true for garments manufactured as UV protective clothing.
Clothing↗
Formaldehyde-related textile allergy: an update.
Part I of this study explores whether clothing today contains formaldehyde levels likely to cause contact allergy in formaldehyde-allergic patients. Part II of this study examines whether current reactions to textiles may be due to allergy to textile resins and whether individuals with formaldehyde-related textile allergy will react to the newer low formaldehyde resins used in the textile industry. Part I: free formaldehyde was measured in 16 fabric specimens produced in the US and overseas. Additionally, since the textile industry has moved to the use of newer methods for measuring fabric formaldehyde content, the newer methodology was compared with the older methods used in the medical literature. Part II: 10 subjects with known textile contact allergy were patch tested to available Chemotechnique textile resins and 6 new low-formaldehyde resins used by the textile industry. Part I: 8 fabric specimens yielded no detectable formaldehyde and 7 specimens yielded <200 ppm free formaldehyde, using Schiff's reagent and Merck testing methods. 1 specimen showed approximately 2000 ppm formaldehyde, as measured by the Merck test, but only 24 ppm free formaldehyde when retested by the method described in Japanese Law #112. Part II: all subjects reacted strongly to formaldehyde and DMDHEU (the predominant resin currently used in textiles). 6 subjects reacted to EUMF. 2 subjects had mild reactions to the newer low-formaldehyde resins and 1 to the non-formaldehyde Fixapret NF. Our results suggest that most clothing today yields free formaldehyde levels unlikely to cause contact allergy in formaldehyde-allergic individuals. Japanese method #112 is the recommended methodology to measure free formaldehyde in future studies. DMDHEU may now represent the main cause of textile allergy and may be a better screen than EUMF for this problem. Newer resins yielding fabrics with <75 ppm free formaldehyde may cause occasional reactions, but are more likely to be tolerated by individuals with textile contact allergy. Treatment of these individuals should be directed at identification of reliable sources of garments utilizing these newer resins.
Adult↗
Textile dermatitis in patients with contact sensitization in Israel: a 4-year prospective study.
BACKGROUND: The exact incidence of textile dermatitis is unknown because of the lack of controlled epidemiological studies. Nevertheless, the increasing frequency of contact dermatitis to clothing has been demonstrated, thus indicating the importance of further investigations in this field. OBJECTIVE: To analyse the results from a 4-year prospective study of the clinical and aetiological features of contact dermatitis to textiles in Israel. We also aimed to assess the frequency and relevance of sensitization to textile dyes and resins in these patients. METHODS: Six hundred and forty-four patients (441 female and 203 male), referred for the investigation of contact dermatitis, and suspected of having textile allergic contact dermatitis (ACD), were studied. All patients were patch tested with the standard series (TRUE Tests), textile colour and finish series (TCFS) clothing extracts and pieces of garment in some cases. Readings were performed on days 2, 3 and in many patients also on day 7. RESULTS: Eighty-three patients (12.9%) had an allergic reactions to a dye and/or resin allergen. Of them, 43 (51.8%) had positive patch tests to the textile dye allergens, 28 (33.7%) to the formaldehyde and textile finish resins and 12 (14.4%) to allergens from both groups. The highest incidence of sensitization from the dye group allergens was due to Disperse Blue (DB) 124 (30.6%), DB 106 (27.0%) and DB 85 (8.1%) and from the resin group to melamine formaldehyde and ethyleneurea melamine formaldehyde (20.7% each) and urea formaldehyde (18.3%). Present relevance of the patch tests was found in 81.4% of the cases. Concomitant sensitization with allergens from the standard series included nickel sulphate, potassium dichromate, formaldehyde, rubber additives and others. Although chronic dermatitis was the typical clinical presentation, less frequent forms such as purpuric, hyperpigmented and papulopustular lesions and atypical forms such as erythema multiforme-like, nummular-like lesions, lichenification and erythrodermia were observed in 24.4% of the cases. The atypical manifestations were provoked by sensitization to dye allergens and never to resins. Along with the typical distribution in areas of friction on the trunk and extremities, less frequent areas including the hands, face, genital area and the soles were affected too. CONCLUSIONS: In view of the increasing frequency of contact dermatitis to clothing, the clinical assessment should include awareness of the classical as well as the unusual and atypical clinical forms and locations of ACD to textiles, for they are not infrequent. Although dyes and among them DB 106 and DB 124 are the most frequent allergens inducing textile dermatitis, concomitant testing with allergens from the textile dyes and resin groups is recommended when investigating patients with textile dermatitis.
Adult↗
Application of microencapsulation in textiles.
The textile roots of yeast microencapsulation technology was introduced as were the wide range of applications in food and other business sectors. In microencapsulation in general the number of commercial applications in the textile industry continues to grow particularly in the textile industries of Western Europe, Japan and North America. The move by the more developed countries into textiles with new properties and added value, into medical textile and technical textiles for example has encouraged the industry to use microencapsulation processes as a means of imparting finishes and properties on textiles which were not possible or cost-effective using other technology. Textile manufacturers are demonstrating increasing interest in the application of durable fragrances to textile as well as skin softeners. Other potential applications include, insect repellents, dyes, vitamins, antimicrobials, phase change materials and in specific medical applications, antibiotics, hormones and other drugs. Examples of each technology are described. A short summary of a new microencapsulation technology with roots in the textile industry, yeast based microencapsulation, is also described.
Coloring Agents↗
[Validation of a method for discrimination of formaldehyde processing in textile products].
It is important to investigate a cause of formaldehyde contamination exceeding a regulation limit value in a textile product. If formaldehyde was released from a textile product itself by treatment or processing with formaldehyde, an administrative guidance is given to a manufacture. On the other hand, when the formaldehyde migrated from other textile products or a furniture stand during displaying, an improvement instruction is performed to the store. Iwama et al. [Ann. Rep. Nagoya City Public Res. Inst., 42, 11-16 (1996)] developed a method for distinguishing fabric processing and migration by additional hydrolytic extraction using hydrochloric acid solution. This study was to confirm the reliability and stability of the method for knowing formaldehyde processing on textiles. Five laboratories evaluated three samples: unprocessed textile, processed textile and unprocessed but formaldehyde-migrated textile. For a processed textile sample, amounts of formaldehyde increased by additional extractions with acidic solution, so all laboratories judged that the sample had been treated with formaldehyde. In the cases of the other two samples, such increases were not observed in the extracts using acidic solution. All laboratories reported that these samples were not processed using formaldehyde but had absorbed a different level of formaldehyde by migration. In a series of experiments, the judgement about the existence of formaldehyde processing or migration is comparatively consistent among all laboratories. This validation study concluded that the distinguishing method adopting additional extractions with acidic solution is useful to find formaldehyde processing of textile, and to deal with processing and migration separately as a cause of formaldehyde contamination.
Consumer Product Safety↗
Cause-specific mortality among male textile workers in Rhode Island.
Cause-specific mortality patterns among male textile workers in Rhode Island who died during the period 1968-1978 were examined using the proportionate mortality ratio (PMR) method. Textile worker decedents were identified by the usual occupation and industry statements on Rhode Island death certificates. A statistically significant PMR elevation was observed for nonmalignant respiratory disease (NMRD) among male textile workers (PMR = 110; Observed deaths [Obs] = 433; 95% confidence interval (CI) = 102-120). The PMRs for NMRD by specific textile occupation and by type of textile manufacturing generally exhibited the pattern expected for work-related mortality owing to textile dust exposure. High PMRs were observed among carding, lapping, and combing operatives, the decedents who probably had the highest dust exposure (PMR = 166; Obs = 24; CI = 114-243), and among operatives most likely to have worked in cotton manufacturing (PMR = 137; Obs = 47; CI = 104-179). This is the first report of excess mortality from NMRD among male textile workers in the United States. This finding is consistent with previous evidence that exposure to cotton dust can cause disabling chronic lung disease. Also noteworthy were statistically significant elevated PMRs for cancers of the rectum and esophagus among decedents who had been engaged in textile dyeing and finishing. Owing to the lack of direct information about occupational exposures and smoking habits of the decedents and uncertainties in classifying decedents by type of textile manufacturing, this investigation should be viewed as being exploratory in nature.
Adult↗
Partially purified bitter gourd (Momordica charantia) peroxidase catalyzed decolorization of textile and other industrially important dyes.
The aim of this study was to evaluate the enzymatic action of partially purified bitter gourd peroxidase for the degradation/decolorization of complex aromatic structures. Twenty-one dyes, with a wide spectrum of chemical groups, currently being used by the textile and other important industries have been selected for the study. Here, for the first time we have shown peroxidases from Momordica charantia (300 EU/gm of vegetable) to be highly effective in decolorizing industrially important dyes. Dye solutions, containing 50-200 mg dye/l, were used for the treatment with bitter gourd peroxidase (specific activity of 99.0 EU/mg protein). M. charantia peroxidases were able to decolorize most of the textile dyes by forming insoluble precipitate. When the textile dyes were treated with increasing concentration of enzyme, it was observed that greater fraction of the color was removed but four out of eight reactive dyes were recalcitrant to decolorization by bitter gourd peroxidase. Step-wise addition of enzyme to the decolorizing reaction mixture at the interval of 1h further enhanced the dye decolorization. The rate of decolorization was enhanced when the dyes were incubated with fixed quantity of enzyme for increasing times. Decolorization of non-textile dyes resulted in the degradation and removal of dyes from the solution without any precipitate formation. Decolorization rate was drastically increased when the textile and other industrially important non-textile dyes were treated with bitter gourd peroxidase in presence of 1.0 mM 1-hydroxybenzotriazole. Complex mixtures of dyes were prepared by taking three to four reactive textile and non-textile dyes in equal proportions. Each mixture was decolorized by more than 80% when treated with the enzyme in presence of 1.0 mM 1-hydroxybenzotriazole. Our data suggest that the peroxidase/mediator system is an effective biocatalyst for the treatment of effluents containing recalcitrant dyes from textile, dye manufacturing, dyeing and printing industries.
Color↗
Treatment of textile effluents by H2O2/UV oxidation combined with RO separation for reuse.
This study evaluates the feasibility of the treatment of textile effluents by H2O2/UV oxidation combined with reverse osmosis (RO) membrane separation for water reuse in textile dying processes. The results showed that the conductivity of textile effluents was from 2340 to 4560 micros/cm. Addition of auxiliary chemicals used during the dyeing processes increased the conductivity in textile wastewaters. The H2O2/UV pre-oxidation of textile effluents can mineralize or oxidize dissolved organic carbon (DOC) effectively. However, the removal of conductivity and hardness were poor. Pretreatment of the textile effluent by H2O2/UV oxidation can decrease silt density index (SDI) values and osmotic pressure and increase permeate flux when followed by RO separation. H2O2/UV pre-oxidation and RO post-treatment can improve the textile effluent quality and meet the water quality criteria for water reuse in the textile industry. In conclusion, the combined H2O2/UV pre-oxidation and RO post-process is a promising treatment for textile effluents for water reuse.
Conservation of Natural Resources↗
Silver-coated textiles in the therapy of atopic eczema.
Atopic skin is mainly determined by a disrupted skin barrier, resulting in a higher susceptibility to external irritants in affected and nonaffected skin. Apart from many other irritant and allergic influences, skin colonization with Staphylococcus aureus is one of the major factors triggering and maintaining atopic eczema (AE). Adequate textile protection with low irritant potential can be helpful in reducing the exposure to exogenous trigger factors. Until now, cotton fabrics have been the state of the art of recommended textiles for patients with AE. The combination of antimicrobial therapy with compatible textiles in terms of biofunctionality is a promising innovative approach. The antibacterial effect of silver-coated textiles on S. aureus colonization has been demonstrated in an open side-to-side comparison. Silver-coated textiles were able to reduce S. aureus density significantly after 2 days of wearing, lasting until the end of treatment (day 7) and even 1 week after removal of the textiles. In addition, there was a significant difference in S. aureus density comparing silver-coated with cotton textiles. In addition, the clinical efficacy and functionality of silver-coated textiles in generalized AE have been examined in a multicenter, double-blind, placebo-controlled trial. They were able to improve objective and subjective symptoms of AE significantly within 2 weeks, showing a good wearing comfort and functionality comparable to cotton without measurable side effects. These therapeutic effects led to a significantly lower impairment of quality of life, already after 2 weeks. Therefore, beside a potent antibacterial activity in vivo, silver-coated textiles demonstrate a high efficacy in reducing the clinical severity of AE showing a wearing comfort comparable to cotton.
Anti-Infective Agents↗
Efficacy and safety of silver textile in the treatment of atopic dermatitis (AD).
BACKGROUND: Patients with atopic dermatitis (AD) have an increased tendency to develop bacterial skin infections. Colonization with Staphylococcus aureus is known to be a major trigger and might also play a pathophysiological role. Because of their antiseptic action, silver-coated textiles suppress S. aureus colonization and toxin formation, thus damping the inflammatory reaction. OBJECTIVES: To evaluate the clinical effectiveness and safety of a special silver textile in the treatment of patients suffering from acute AD. METHODS: In a randomized phase II monocenter parallel-group comparative study 30 patients were recruited (average age 25.5 years, min. 4 years, max. 70 years) who were affected by AD in an acute phase. During the first study phase from Day 1 to Day 14, 10 patients received a silver textile (Group 1), 10 a silver-free textile (Group 2), and 10 prednicarbate ointment (Group 3). In the second phase from Day 15 to Day 28 all patients wore the silver textile, and during the follow-up period from Day 28 to Day 56 no textiles were used. Prednicarbate ointment was allowed as emergency medication, but ointment consumption was measured. The overall severity of the disease was evaluated using the SCORAD index as the primary efficacy parameter. Secondary parameters included severity of pruritus and the patients' assessment of their disease control (uncontrolled, limited, good or complete). Safety tests included hematology, blood chemistry, urinalysis for silver, and physical examination for silver deposits in the skin and mucous membranes. RESULTS: The initial SCORAD was 61.6 (IQR 26.6, min. 30.6, max. 99.9). At the end of the Study Phase 1 the SCORAD had improved significantly in the patients of Groups 1 (74.6-29.9, p = 0.005) and 3 (57.8-24.0, p = 0.009). During Study Phase 2 healing of eczema continued in Group 1 (SCORAD 29.9-18.1, p = 0.037), was observed in Group 2 (48.2-24.1, p = 0.015), and remained at an improved level in Group 3 (SCORAD 24-23.5). Consumption of prednicarbate ointment (Phase 1, Phase 2, follow-up period, medians are given): Group 1: 135 g, 10 g, 45 g; Group 2: 13 g, 0 g, 0 g; Group 3: 145 g, 30 g, 90 g. Silver textiles reduced the severity of the pruritus (p = 0.031); silver-free textiles (n.s.) and prednicarbate (n.s.) were less effective. No undesired events were observed. CONCLUSION: The elastic silver textile worn directly against the skin led to an impressive improvement of AD and a reduction in the use of prednicarbate ointment.
Adolescent↗
Sinonasal cancer and occupational exposure to textile dust.
Data from a case-control study conducted at 27 hospitals in France in 1986-88 were analyzed to examine the association between exposure to textile dust and sinonasal cancer. The study included 207 cases and 409 controls. Detailed information on occupational history and other potential risk factors for sinonasal cancer was collected. Exposure to textile dust (probability and level of exposure, type of textile fiber) was assessed by an expert in industrial hygiene. Among women, exposure to textile dust was associated with an elevated risk of squamous cell carcinoma (odds ratio (OR) = 2.45, 95% confidence interval (CI) = 0.85-7.06, nine exposed cases) and adenocarcinoma (OR = 3.70, 95% CI = 0.56-24.4, three exposed cases). For squamous cell carcinomas, the risk increased with the duration and the level of exposure (P < 0.05): the ORs for the low, medium, and high level of cumulative exposure were 1.00 (95% CI = 0.10-9.43), 2.43 (95% CI = 0.54-11.1), and 3.57 (95% CI = 0.92-13.8), respectively. There was also a limited evidence of an excess risk of squamous cell carcinomas among men exposed to high levels of textile dust (OR = 2.18, 95% CI = 0.65-7.30, four exposed cases). Because of the strong association between wood-dust exposure and adenocarcinoma, an independent effect of textile dust on this type of cancer could not be studied among men. The risks associated with the different types of textile fibers (cotton, wool, and synthetic fibers) were similar and the results did not permit to incriminate a particular type of textile.
Adenocarcinoma↗
Textile dermatitis in Israel: a retrospective study.
BACKGROUND: The diagnosis of contact dermatitis caused by clothing may be difficult because of its clinical polymorphism. Data in the literature suggest that textile dermatitis is more common than previously thought. OBJECTIVE: Our purpose was to study our patients suspected of having textile contact dermatitis from 1991 to 1997. METHODS: The records of the patients with positive reactions to allergens from the Textile Colors and Finish series in 3 contact dermatitis clinics were reviewed. All the patients were clinically evaluated and patch tested with the European Standard series and the Textile Colors and Finish series (Chemotechnique Diagnostics, Malmö, Sweden). RESULTS: Twenty-two of the 55 patients (40%) had positive patch tests to the textile dye allergens. Four of them had occupationally related textile dermatitis. The most frequent allergens were Disperse Blue 124, Disperse Blue 85, Disperse Red 17, and Disperse Blue 106. Erythematosquamous lesions were the most common forms of textile dermatitis (56%), followed by pustular lesion (16%) and hyperpigmented patches (8%). CONCLUSIONS: The relatively high percentage of positive results (40%) was attributable to the selected cohort of patients. In our series, positive reactions to the allergens Disperse Blue 124, 85, and 106 were common findings. Clinically, pustular allergic contact dermatitis, triggered by textile dyes was observed along with the more frequent erythematosquamous clinical form.
Adolescent↗
Pernicious anaemia in the textile industry.
The objective was to examine whether the observed excess mortality from anaemia in textile and clothing workers was associated with any specific anaemia type or occupational activity. The design was a death certificate based case-control study of textile and clothing workers who died in England and Wales in the years surrounding the decennial censuses of 1961, 1971, and 1981. The main outcome measures were type of anaemia, place of residence, place of birth, and occupation. The frequency of the different types of anaemia in textile and clothing workers differed from that of England and Wales with relatively more deaths from pernicious anaemia than in the country as a whole (74 observed v 55 expected deaths). Within the industry, those whose death was attributed to pernicious anaemia were more than twice as likely as other textile and clothing workers to have worked in textile mills (odds ratio = 2.4, 95% confidence interval 1.4-4.2). These results could not be explained by age, sex, place of residence, or place of birth, and review of the death certificates did not suggest that pernicious anaemia as a cause of death had been recorded in error. Historical support for the finding was found in the Registrar General's 1931 decennial supplement on occupational mortality, in which the standardised mortality ratio from pernicious anaemia in male textile mill workers was estimated to be twice that of the general population. In conclusion, occupational factors, specifically work in textile mills, could be implicated in the pathogenesis of pernicious anaemia. The aetiology of this disease is not well understood and further study of pernicious anaemia in textile mill workers is required.
Adolescent↗