... Title : An In Vitro Skin Equivalent for Evaluation of Skin Absorption of Compounds. Descriptive Note : Conference paper. ...
DTIC Science & Technology
... Descriptors : *SKIN(ANATOMY), *BIOLOGICAL ABSORPTION, BIOLOGICAL ABSORPTION, SKIN(ANATOMY), BIOCHEMISTRY, MEMBRANES ...
... based on the determination of phenol contents in urine and on the new direct chemical method for the designation of skin absorption of benzene ...
... The potential for occupational or accidental skin exposure to chemicals requires a full understanding of chemical absorption through the skin. ...
... Title : DOSE RESPONSE OF SKIN ABSORPTION IN YOUNG AND ADULT RATS. Descriptive Note : CONFERENCE PAPER. ...
... of the anatomical differences of skin in laboratory animals. This understanding is critical to facilitate extrapolation of chemical absorption in animals ...
... normal skin. The permeability of skin from rats on diets deficient in vitamins A, B(6) and C was not altered. Skin permeability ...
... IN VIVO ANALYSIS, SKIN(ANATOMY), TOXICOLOGY, FUEL ADDITIVES, NAPHTHALENES, TRANSDERMAL ABSORPTION, DODECANE. ...
... fields. The transverse field absorption is evaluated and the connection with the anomalous skin effect is indicated. The ...
... TRANSDERMAL ABSORPTION, PERMEABILITY, SYMPOSIA, TOXIC HAZARDS, RATS, VAPORS, HALOGENATED HYDROCARBONS, SKIN( ...
... Abstract : A summary is given of studies concerning various aspects of the absorption of biologically active substances through the human skin. ...
... Descriptors : *VAPORS, *HALOGENATED HYDROCARBONS, *SKIN( ANATOMY), *BIOLOGICAL ABSORPTION, *METHANES, REPRINTS ...
... Descriptors : *SKIN(ANATOMY), *ORGANIC SOLVENTS, *LIPIDS, ABSORPTION, PENETRATION, PERMEABILITY, INTEGUMENTARY SYSTEM ...
... Descriptors : *SKIN(ANATOMY), *TRANSDERMAL ABSORPTION, PERMEABILITY, VAPORS, ELECTRICAL CONDUCTIVITY, AMINES ...
... Descriptors : *ABSORPTION, *BIOCHEMISTRY, *HISTOLOGY, *LIPIDS ... ANIMALS, PENETRATION, PHOSPHOLIPIDS, SKIN(ANATOMY), SOLVENT ...
... Descriptors : *ABSORPTION, *SKIN(ANATOMY), BIOCHEMISTRY, BLOOD SERUM, CHEMICALS, CYTOCHEMISTRY, DIET, ENZYMES ...
Skin Equivalents (SE) or Human Skin Equivalents (HSEs) are skin substitutes that can serve as models for testing the skin permeability of agents from formulations, or for evaluation of formulations themselves on the skin. We have developed a collagen base...
National Technical Information Service (NTIS)
... Descriptors : *COPPER COMPOUNDS, *SKIN(ANATOMY), BIOLOGICAL ABSORPTION, BIOLOGICAL ABSORPTION, EXCISION, WOUNDS AND ...
... DERMAL ABSORPTION OF COMP B AND CRB-12 IN ISOLATED RAT SKIN ... Dermal Absorption of Comp B and CRB-12 in Isolated Rat Skin ...
Simple techniques have been developed to measure the ultraviolet and visible electronic absorption spectra of skin. The methods utilize both dorsal thoracic and ear skin of albino rabbits. The procedure with intact skin involves mounting the sample on a c...
... IODINE, *RADIATION EFFECTS, USSR, PENETRATION, RADIATION ABSORPTION, TRANSLATIONS, SKIN(ANATOMY), RADIOACTIVE ...
... of mechanisms underlying some of the phenomena in environmental skin disease, information has been collected on percutaneous absorption of a ...
... CRYOGENICS, ASSAYING, COUNTERMEASURES, SKIN(ANATOMY), TISSUE CULTURE, TRANSDERMAL ABSORPTION, SKIN TESTS. ...
... Descriptors : *BIOLOGICAL ABSORPTION, *FLAPS(CONTROL SURFACES), *SKIN GRAFTS, ANIMALS, BLOOD CIRCULATION, BLOOD ...
... Descriptors : *BIOLOGICAL ABSORPTION, *SKIN GRAFTS, VALIDATION, MODELS, RATS, HUMANS, TOXICITY, METABOLISM, PENETRATION ...
... of the wearer. Of concern is the leaching out of impregnants and their availability for skin absorption. Prediction of dose ...
... BARRIER COATINGS, *TEST AND EVALUATION, *EPIDERMIS, *ABSORPTION, *IRRITATION, *OINTMENTS, *SKIN(ANATOMY), *AVIATION ...
... Title : Development of In Vitro Isolated Perfused Porcine Skin Flaps for Study of Percutaneous Absorption of Xenobiotics. ...
... PHYSIOLOGY), *JET ENGINE FUELS, *SKIN(ANATOMY), *ORGANIC CHEMISTRY, *SKIN DISEASES, *DERMATITIS, MATHEMATICAL MODELS ...
... Abstract : Simple techniques have been developed to measure the ultraviolet and visible electronic absorption spectra of skin. ...
... influence the outcome and interpretation of repellent bioassays. Skin-mediated effects comprise absorption and penetration of repellent on skin, but evaporation, ... ...
NBII National Biological Information Infrastructure
... soil. Skin absorption measurements in the live pig for soil (4%) and compost (1%) confirmed in vitro findings. In summary ...
... 'JH-ve-- _rates of penetration of hydrazine vapor through the skin have not -:een quantitated As a precaution against skin absorption, the Air Force ...
... Keywords: Skin absorption, Human, Guinea pig, Buccal absorption, Microcystin, Brevetoxin, Lyngbyatoxin A, RA 1, Skin(anatomy). ...
... Accession Number : ADA417176. Title : DEPSCoR 99 Percutaneous Absorption, Skin Biophysics and Dermatotoxicity from JP-8 Jet Fuel. ...
This is a pilot study about optical properties of the yellow race skin on the base of the theory of the Kubelka-Munk. The physical model of light-transfer in skin tissue is analyzed, then a formula of light-absorption ratio of human skin is derived. Not only a method of the detection of optical ...
NASA Astrophysics Data System (ADS)
... the subject of complaints about its feel on skin, absorption by skin, and as a plasticizer (Frances and Debboun 2007). ... ...
... Title : Stereselective Absorption of Permethrin Through Silastic Membrane and Excised Porcine Skin In Vitro Flow Through Diffusion System. ...
... membrane coated fiber (MCEG) array, for assessing physiochemical parameters related to hydrocarbon partitioning and absorption through skin. ...
... These studies demonstrated dose-dependent absorption of CPFB and DCB in skin which was further modulated by concomitant exposure to vehicle ...
... BARRIERS, FLAPS(CONTROL SURFACES), MARKERS, ABSORPTION, JET ENGINE FUELS, SKIN(ANATOMY), ORGANOPHOSPHATES ...
... Title : PERCUTANEOUS ABSORPTION OF TOXIC SUBSTANCES. 4. PROTECTION OF THE SKIN FROM LIQUID CHEMICAL WARFARE AGENTS ...
... understanding of the absorption process by first modeling simple membranes such as butyl rubber, and extrapolating the results for rat skin to other ...
... Abstract : The absorption through the skin of toxic compounds can be significant and must be considered when dermal contact occurs. ...
... Keywords: Skin absorption; Human; Guinea pig; Buccal absorption; Microcystin; Brevetoxin; Lyngbyatoxin A; RAI. Descriptors ...
... ON THE TEMPERATURE RISE IN AN AIRCRAFT SKIN. ... NUCLEAR EXPLOSIONS, SURFACE TEMPERATURE, UNITED KINGDOM, ABSORPTION. ...
... INFRARED SPECTROSCOPY, HAZARDS, TOXICITY, DAMAGE ASSESSMENT, KINETICS, ABSORPTION, SKIN(ANATOMY), DERMATOLOGY. ...
... Antimetbolites (5-fluoruracil, 6-mercaptopurine and aminopterin) were applied topically to the skin of rabbits to prevent hair growth. ...
... development of miliaria. In vivo studies of the existence of a reservoir in human keratin and its capacity. Descriptors : *SKIN ...
... pathogenic or physical impairments inflicted through the skin. ... CHEMISTRY), MOLECULAR STRUCTURE, ABSORPTION SPECTRA, HYDROXIDES ...
... Title : BIOASSAY FOR TESTING PROTECTIVE GLOVE PERFORMANCE AGAINST SKIN ABSORPTION OF ORGANIC SOLVENTS. ...
Techniques are available for quantitatively studying factors governing absorption through normal skin (in vivo and in vitro) but relatively little is known about the permeability of abnormal skin. We have designed and evaluated an in vivo model for quantifying absorption through abnormal skin. ...
Energy Citations Database
Dermal exposure to pyrethroid pesticides can occur during manufacture and application. This study examined the in vitro dermal absorption of pyrethroids using rat and human skin. Dermatomed skin from adult male Long Evans rats or human cadavers was mounted in flowthrough diffusi...
EPA Science Inventory
Melanin absorption spectroscopy: new method for noninvasive skin investigation and melanoma between malignant melanoma and dysplastic nevi in vivo. These preliminary results are confirmed both to melanoma in situ and then to malignant mela- noma is reflected in the melanin absorption spectra. Our
E-print Network
The potential for occupational or accidental skin exposure to chemicals requires a full understanding of chemical absorption through the skin. To determine whether species differences in dermal absorption are due to physical and physiological dissimilarit...
The Cosmetic Ingredient Review Expert Panel found insufficient data to conclude that catechol could be used safely in permanent hair dye products. Information was lacking on the extent of oxidation and skin absorption of remaining catechol. In vitro percutaneous absorption studies were conducted in human and rat ...
PubMed
A model to predict burns to human skin is discussed. The model uses a finite difference heat transfer technique to predict skin temperatures. The wavelength-dependent absorptance of the skin is considered. First and second degree burns are predicted, base...
The object of the report was to develop methods to study the routes by which chemical substances penetrate the skin, to develop human skin models (skin cell cultures, reconstituted skin) and to use model molecules to validate the study of the absorption a...
... data; it is indicated that most of the radiation is absorbed in the first 0.05 0.15 mm of skin through combined effects of absorption and scattering. ...
... Abstract : The reflectance and absorption of the skin plays a vital role in determining how much radiation will be absorbed by human tissue. ...
... normalize the emission spectra for apparent changes in absorption between tumor and normal skin. In the overlapping spectral regions emission spectra were ... ...
... of blood flow dynamics has been undertaken since blood flow is significantly related to rates of percutaneous absorption and skin responses to ...
Mar 2, 2011 ... Fabrics Protect Sensitive Skin from UV Rays ... which enhances fabric reflectivity and UV absorption with special chemical treatments added ...
NASA Website
... the top of this screen that are used to select the hazards associated with exposure routes of ingestions, inhalation, skin absorption, skin and/or eye ...
... and the increase in cell population was measured ... Results of cell attachment of human dermal fibroblasts ... out to quantify total cell populations in the ...
... IRRITATION, SURFACES, ETHYLENE, ANIMALS, DEATH, SKIN(ANATOMY), BIOLOGICAL ABSORPTION, RABBITS, SKIN(GENERAL), WINDING ...
The purpose of this project was to assess the percutaneous absorption of two volatile organic compounds, chloropentafluorobenzene (CPFB) and dichlorobenzene (DCB) in the isolated perfused porcine skin flap (IPPSF) model. An independent theoretical goal wa...
... cell studies showed a number of effects, some of which projected into the perfused skin results. Silastic uniformly overestimated absorption of both ...
... miconazole or clotrimazole likely results in a higher absorption of the medication into your system compared to skin, but absorption is still low. Will taking miconazole or clotrimazole ...
MedlinePLUS
... We used excised rat skin in static diffusion cells to investigate the dermal absorption of these components from the MACS in powdered form. ...
... We used excised rat skin in static diffusion cells to investigate dermal absorption of Ml propellant in powdered form. No ...
... 8 may cause irritation when the skin is exposed repeatedly or for prolonged periods, but whether systemic toxicity from dermal absorption of fuels ...
... Accession Number : ADA453182. Title : Dermal Absorption of Comp B and CRB-12 in Isolated Rat Skin. Descriptive Note : Interim rept. ...
... Title : ABSORPTION OF RADIOACTIVE IODINE (NaI131) AND STRONTIUM (Sr85(NO3)2) THROUGH NORMAL SKIN, FIRST, SECOND, THIRD ...
750 mu, are due to a superposition of skin absorption and fat. 5o and muscle scattering effects on the dye absorption. Short- ...
This is an abstract concerning: Stereselective Absorption of Permethrin Through Silastic Membrane and Excised Porcine Skin In Vitro Flow Through Diffusion System.
This report describes an in vitro alternative animal model for dermatology and cutaneous toxicology. An anatomically intact, viable, isolated perfused skin preparation would be a useful model for studying percutaneous drug absorption because venous and ar...
Interspecies comparisons of cutaneous anatomy and physiology suggest that the weanling pig is a suitable surrogate for human skin; however, very few investigations of percutaneous absorption phenomena have been conducted in pigs. This study examined the r...
... Descriptors : *Toxicity, Dosage, Response(Biology), Kinetics, Skin(Anatomy), Biological absorption, Anatomical models, Physiology, Reprints. ...
... standards. However, --b(4)---- is, as it was reported by OSHA, harmful by ingestion, toxic by skin absorption, and an irritant. ...
Center for Biologics Evaluation and Research (CBER)
... COLORED SMOKES, SMOKE BOMBS, PARACHUTE FLARES, AIRCRAFT FLARES, BIOLOGICAL ABSORPTION, SKIN(ANATOMY), WOUNDS ...
Jan 9, 2008 ... and aerosol absorption over land and over sea, for .... pressurized skin of the aircraft. Only operational constraints are to close ...
... II. THE ABSORPTION OF HUMAN SKIN BETWEEN 440 AND 1000 mu FOR BLACK BODY RADIATION AT VARIOUS COLOR TEMPERATURES,. ...
... Descriptors : *HYDRAZINES, *TOXICITY, SKIN(ANATOMY), DOGS, BIOLOGICAL ABSORPTION, RABBITS, HALF LIFE. ...
... effects of skin absorption and scattering in the quantification of the ... Intestinal and extra-intestinal tumor multiplicities in the Apc 1638N mouse model ...
... pants on the child. They can increase the absorption of mometasone through the skin, which can cause harmful effects.Do not apply ...
... MATHEMATICAL MODELS, THERMAL DIFFUSION, LASERS, THERMAL CONDUCTIVITY, ABSORPTION, SKIN(ANATOMY), TEMPERATURE ...
The pieces of the suit interlock so that none of the spacewalker's skin is exposed to .... diapers with extra absorption material under their spacesuits. ...
... IN VITRO PERCUTANEOUS ABSORPTION AND METABOLISM OF BENZOIC ACID, P- AMINOBENZOIC ACID (PABA) AND BENZOCAINE IN THE ...
... LASERS, THICKNESS, COMPUTATIONS, IMPACT, HAZARDS, SAMPLING, ABSORPTION, ENERGY ABSORBERS, SKIN(ANATOMY), NEAR ...
... CALIBRATION, *EXPOSURE(PHYSIOLOGY), *SKIN(ANATOMY), IMPACT ... CIVILIAN PERSONNEL, ABSORPTION, VAPOR PRESSURE, VIDEO ...
... development of transdermal drug delivery systems may be ... and percutaneous drug absorption ... CHEMICALS, METABOLISM, DRUGS, TOXICOLOGY ...
primarily dead grass and bare ground resulting from herbicide treatment, and .... the gopher frog through skin absorption of herbicides. ...
... Abstract : The insecticide permethrin was assessed for skin absorption potential in rabbits and dogs following a single application. ...
... be influenced by localized compound metabolism on the skin, compound absorption with subsequent systemic activity in the rat, or ... ...
... Descriptors : *TOXICITY, *CONTAMINATION, *PENTANES, ABSORPTION, SKIN(ANATOMY), TOXICOLOGY. Subject Categories : TOXICOLOGY. ...
... Descriptors : *TOXICOLOGY, *TOXIC AGENTS, *ABSORPTION, *SKIN( ANATOMY), IN VIVO ANALYSIS, INJECTION, NEEDLES, PERMEABILITY ...
The present study has investigated the possibility of chromosomal damage following skin absorption of tritium from luminous compounds in the Chinese hamster. The following conclusions were reached: Tritium was absorbed through the skin of Chinese hamsters...
Theoretically percutaneous absorption comprises two components: the transepidermal route and the transappendageal route, so-called 'shunt' diffusion. The relative importance of 'shunt' diffusion was investigated with a model of appendage-free skin. After treatment with 60 degrees C water for exactly 1 min, hairless dorsal rat skin ...
Quantitative dosimetry in the treatment of skin disorders with (laser) light requires information on propagation of light in the skin related to the optical properties of the individual skin layers. This involves the solution of the integro-differential equation of radiative transfer in a model representing skin ...
The percutaneous absorption of retinol (Vitamin A) from cosmetic formulations was studied to predict systemic absorption and to understand the significance of the skin reservoir in in vitro absorption studies. Viable skin from fuzzy rat or human subjects was assembled in flow-through diffusion ...
This study compared the evaporation and skin absorption profiles of four fragrance chemicals in in vitro skin penetration studies performed in conditions of airflows of low velocity with and without trapping of the evaporated volatiles. The presence of a trapping chamber above the skin surface slowed down the ...
Irradiation of male rats with 400 to 2000 r x rays results in a marked delay of absorption. After irradiation with 10,000 r an increase of absorption could be observed. (Gmelin Inst.)
The spectra of the absorption coefficients of external radiation by basic chromophores of human skin, such as melanin, basic tissue, and blood (including oxy- and deoxyhemoglobin), are studied in the wavelength range of 300-1000 nm. For estimates, analytical methods of the theory of light transfer are used, which take into account the multilayer structure ...
Intense pulsed light system in combination with contact cooling is a useful tool for treating photodamaged skin. It can emit broadband light, and target different kind of pigment in skin. But the pressure on skin often influences the temperature field distribution inside the skin when the treatment head contacts ...
Knowledge of the entry of polychlorinated biphenyls through the skin into the body and subsequent disposition aids estimation of potential for human health hazard. (14C)Aroclor 1242 and (14C)Aroclor 1254 were separately administered intravenously and topically to rhesus monkeys. Following iv administration, 30-d excretion was 39.4 +/- 5.9% urine and 16.1 +/- 0.8% feces (total ...
Chromophore concentrations from skin contain information about the blood parameters, for example total hemoglobin content or antioxidant status of the skin. Deviations from the normal values of the concentrations may indicate pathologies. As the chromophore concentrations are determined from skin absorption ...
The stratum corneum (SC) plays a very critical physiological role as skin barrier in regulating water loss through the skin and protects the body from a wide range of physical and chemical exogenous insults. Surfactant-containing formulations can induce skin damage and irritation owing to surfactant absorption and ...
Pyrethriods are a class of neurotoxic pesticides and their use may lead to dermal exposure. This study examined the in vitro dermal absorption of pyrethroids in rat and human skin. Dorsal skin removed from adult male LD rats (hair clipped 24 h previously) was dermatomed and mou...
The effect of urea and urea derivatives on the percutaneous absorption of salicylic acid and sodium salicylate through the skin of rabbit from petrolatum ointment was investigated. It was found that addition of urea or urea derivatives to the ointment base significantly increased the percutaneous absorption of the drugs in proportion ...
Percutaneous absorption and cutaneous metabolism of 2-ethoxyethanol were assessed in vivo and with an in vitro flow-through diffusion system. Topical application of undiluted (14)C-ethoxyethanol to occluded rat skin in vivo resulted in 25% of the dose being absorbed after 24 h. The major routes of excretion included the urine (15%), expiration as carbon ...
Attenuated Total Reflectance (ATR) Fourier Transform-Infrared (FTIR) spectroscopy was used to determine the effectiveness of washing Topical Skin Protectant (TSP) ICD Number 2289 from the skin of male euthymic hairless guinea pigs 24 hours after TSP appli...
The absorption of undiluted phthalate diesters (dimethyl phthalate (DMP), diethylphthalate (DEP), dibutyl phthalate (DBP) and di-(2-ethylhexyl)phthalate (DEHP)) has been measured in vitro through human and rat epidermal membranes. Epidermal membranes were set up in glass diffusion cells and their permeability to tritiated water measured to establish the integrity of the ...
In this work, photoacoustic spectroscopy (PAS) was employed to characterize samples of commercially available sunscreen (SPF15) and the system formed by sunscreen plus skin (topically applied sunscreen). Measurements were performed at 70Hz, in the wavelength range that corresponds to most of the ultraviolet (UV) radiation that reaches Earth. The absorption ...
Radioprotectors are not currently used clinically due to concerns regarding toxicity and uncertainties regarding tumor protection. Topical radioprotection of skin might find clinical applications with protectors such as WR-2721, but laboratory studies in which protectors have been applied in water have not been promising. We have studied the absorption of ...
Graded doses of monomethylhydrazine (MMH) were applied to a 300 sq cm area of the shaved chest of anesthetized dogs. The area of skin to which the MMH was applied was reddened within 5 min., and the color progressively changed to deep red, then to yellow-...
Dermal penetration of chemicals and drugs is important to both toxicologists and pharmacologists. Drug developers try to enhance and environmental professionals try to limit penetration of chemicals through the skin. Both can use predictive biologically-b...
A mathematical model that closely mimics percutaneous absorption, tissue concentrations and clearance in human skin in vivo was developed. Unique features of this model include an unprecedented level of detail in relating solute transport to the skin micr...
This report describes the development of a novel in vitro alternative animal model for use in dermatology and cutaneous toxicology. A single pedicle, axial pattern, island-tubed skin flap was created in crossbred Yorkshire weanling pigs in one surgical pr...
Analytical and numerical calculations are presented for the heating of the plasma electrons during very low frequency (VLF) propagation in the skin layer (omega approx. equal to Omega sub e) in the Araks experiment. The experiment involved the injection o...
The objectives of this study were to (1) determine the percutaneous absorption of radiolabeled permethrin and piperonyl butoxide (PBO) in vivo in rats and in vitro to permit a calculation of the ratio of in vitro to in vivo values, and (2) test a method of estimating in vivo human absorption. Carbon-14 labeled permethrin in ethanol solution was applied to ...
In this work, we show a particular setup, which is based on the conventional photoacoustic cell, to measure thermal effusivity of human skin in-vivo and in-situ. We measure the changes of thermal effusivity due to the absorption of sunscreen into the skin and these values are compared with those from an adjacent sample of clean ...
Continuous wave terahertz imaging has the potential to offer a non-invasive medical imaging modality for detecting different types of human cancers. The aim of this study was to identify frequencies of interest for continuous wave terahertz imaging of skin cancer. The absorption characteristics of water, collagen, and elastin were studied in the range ...
Measurements of the spectral skin remission, limited to the diffuse portion of the back scattering shows very well the details of the absorption- spectrum of deeper skin layers Technical problems about measurement of remission are discussed. The modification of the remission spectrum by the plgment of Europeans and Negroes is ...
2-Butoxyethanol (2-BE) is widely used as an industrial solvent, which may result in human dermal exposure within the workplace. This study compares in vivo and in vitro skin absorption of 2-BE using similar application regimes and determines the potential of skin to metabolise this chemical prior to entering the systemic blood ...
The methods of Laplace transform were used to solve a mathematical model developed for percutaneous drug absorption. This model includes application and removal of the vehicle from the skin. A system of two linear partial differential equations was solved for the application period. The concentration of the medicinal agent in the skin ...
Light based treatments offer major benefits to patients. Many of the light based treatments or diagnostic techniques need to penetrate the skin to reach the site of interest. Human skin is a highly scattering medium and the melanin in the epidermal layer of the skin is a major absorber of light in the visible and near infrared ...
There are only few studies about the relationship of skin lesions and the percutaneous uptake of hazardous substances in exposed workers. Several aromatic amines are well known carcinogens for humans and/or animals. This case report emphasizes the relevance of dermal absorption of the aromatic amine ortho-toluidine considering four workers with different ...
PubMed Central
BACKGROUND: The percutaneous absorption test aims to estimate the passage of a substance across the skin. The absorption process can be described in three steps: (a) penetration of a substance into the skin layer, followed by (b) penetration from one layer into another (permeation) and finally (c) resorption into ...
... S. and E. Horlock. 1978. Effect of repeated skin application on percutaneous absorption of salicylic acid. J. Pharm. Sci 67:121685� ... ...
... The absorption characteristics of skin constituents were studied between 20 and 100 cm-1 (0.6 THz - 3 THz). Terahertz ...
Jun 17, 2010... spectrum where little or no atmospheric absorption occurs. ..... In order to produce a foundation SST estimate, the AATSR skin SST data ...
The nonlinear boundary-value problem for resonance absorption of a powerful electromagnetic wave in a sypatially bounded plasma is solved.(AIP)
Tissues of fetal and term animals were assayed for calcium content by atomic absorption spectrophotometry. Transport studies of water across whole skin and ...
... absorption; determine thermal, electrical, and mechanical properties of foam sandwich composites (PBI/glass inner and outer skins, PBI and/or a ...
... TERMS (Continue on reverse if niecessary and identity by block number) FIELD GROUP 1SUB-GROUO ý%Skin absorption, human, guinea pig ...
... Title : Effects of Wearing Impermeable and Permeable ... and WARM, skin and core temperatures were lower ... weight increase due to absorption of non ...
Apr 21, 2011 ... Tissues of fetal and term animals were assayed for calcium content by atomic absorption spectrophotometry. Finally, transport studies of water across whole skin ...
... THE WOVEN SKINS BY A Z-DIRECTIONAL PILE-FIBRE SYSTEM. ... INVESTIGATIONS OF THE ENERGY ABSORBING BEHAVIOUR OF THIS NEW ...
Interspecies comparisons of cutaneous anatomy and physiology suggest that the weanling pig is a suitable surrogate for human skin; however, very few investigations of percutaneous absorption phenomena have been conducted in pigs. This study examined the radiolabel excretion patterns after intravenous (IV) and topical administration of six /sup 14/C-labeled ...
conditions with background errors (background skin-temperature error of 2.3 K) ; .... These channels are primarily sensitive to CO2 absorption ...
... possible species differences in their absorption through the skin or by ... lymphoid tissues and intestinal epithelieum were observed, with only mild ...
... Within the intended use of A13-37220 as a topical insect repellent, skin absorption in humans would be expected to be less than 8 percent of an ...
... Pagination or Media Count : 15. Abstract : The skin absorption potential of paranitrophenol, a leather fungicide, was assessed in rabbits and dogs. ...
... Descriptors : *FALLOUT, BETA PARTICLES, BIOLOGICAL ABSORPTION, RADIATION DOSAGE, SKIN(ANATOMY), FALLOUT, RADIATION ...
methemoglobinemia resulting in cyanosis. Both styrene and dimethylaniline can enter the bloodstream by either inhalation or absorption through the skinCZ3L ...
