Transdermal Methyl Alcohol Intoxıcatıon:Case Report

10.5580/1dd4 ◽  
2010 ◽  
Vol 7 (2) ◽  
Keyword(s):  
Methyl Alcohol

Nucleolar Segregation and Chronic Methanol Intoxication

1969 ◽  
Vol 27 ◽  
pp. 360-361
Author(s):  
Julio H. Garcia ◽  
Janice P. Van Zandt
Keyword(s):  
Body Weight ◽  
Methyl Alcohol ◽  
Rhesus Monkeys ◽  
Repeated Administration ◽  
Serum Levels ◽  
Methanol Intoxication ◽  
Intragastric Tube ◽  
Nucleolar Segregation

Repeated administration of methyl alcohol to Rhesus monkeys (Maccaca mulata) by intragastric tube resulted in ultrastructural abnormalities of hepatocytes, which persisted in one animal twelve weeks after discontinuation of the methyl alcohol regime. With dosages ranging between 3.0 to 6.0 gms. of methanol per kg. of body weight, the serum levels attained within a few hours averaged approximately 475 mg. per cent.

A non-cyanide method of electropolishing silver

1978 ◽  
Vol 36 (1) ◽  
pp. 146-147
Author(s):  
R. L. Lyles ◽  
S. J. Rothman ◽  
W. Jäger
Keyword(s):  
Electron Microscopy ◽  
Sulphuric Acid ◽  
Methyl Alcohol ◽  
Health Hazards ◽  
Silver Alloy ◽  
High Quality ◽  
Silver Alloys ◽  
Free Sample ◽  
Specimen Quality ◽  
Standard Techniques

Standard techniques of electropolishing silver and silver alloys for electron microscopy in most instances have relied on various CN recipes. These methods have been characteristically unsatisfactory due to difficulties in obtaining large electron transparent areas, reproducible results, adequate solution lifetimes, and contamination free sample surfaces. In addition, there are the inherent health hazards associated with the use of CN solutions. Various attempts to develop noncyanic methods of electropolishing specimens for electron microscopy have not been successful in that the specimen quality problems encountered with the CN solutions have also existed in the previously proposed non-cyanic methods.The technique we describe allows us to jet polish high quality silver and silver alloy microscope specimens with consistant reproducibility and without the use of CN salts.The solution is similar to that suggested by Myschoyaev et al. It consists, in order of mixing, 115ml glacial actic acid (CH3CO2H, specific wt 1.04 g/ml), 43ml sulphuric acid (H2SO4, specific wt. g/ml), 350 ml anhydrous methyl alcohol, and 77 g thiourea (NH2CSNH2).

Radioluminescence in a mixture of benzene and methyl alcohol

1966 ◽  
Vol 31 (9) ◽  
pp. 3702-3709
Author(s):  
Z. Spurný ◽  
F. Spurný
Keyword(s):  
Methyl Alcohol

scholarly journals Histomorphological Assessment of Formalin versus Nonformalin Fixatives in Diagnostic Surgical Pathology

2020 ◽  
Vol 12 (04) ◽  
pp. 271-275
Author(s):  
Jayaprakash Kubalady Shetty ◽  
Hannah Fathima Babu ◽  
Kishan Prasad Hosapatna Laxminarayana
Keyword(s):  
Methyl Alcohol ◽  
Potential Role ◽  
Tissue Architecture ◽  
Substantial Evidence ◽  
Diagnostic Pathology ◽  
Rapid Fixation ◽  
Chromatin Texture ◽  
Upper Respiratory ◽  
Potential Human Health

Abstract Introduction Fixation is the critical step in the preservation of tissues in diagnostic pathology. The formalin is an economical and excellent fixative with the inherent property of adequate fixation. The well-established side effects of formalin include mucosal irritation, upper respiratory diseases, and corrosive injury to the gastrointestinal tract. In addition, substantial evidence exists regarding the potential role of formaldehyde as a human carcinogen. The carcinogenic and toxic effects of formalin encourage searching for alternative fixatives for tissue fixation. However, “the formalin dogma” has severely hampered the search for alternative fixatives for many years. Material and Methods Ninety tissues of liver and skeletal muscle obtained during autopsies were immersed in adequate amounts of the following fixatives: formalin (10%), methyl alcohol (70%), and acetone (100%). The comparison among the three was made based on time for fixation, preservation of tissue architecture, cell borders, cytoplasm, nuclear contours, chromatin texture, and uniformity of staining. Results The tissue preserved in formalin undergoes rapid fixation compared with alcohol and acetone. The tissue architecture, cell border characteristics of alcohol and acetone was found satisfactory compared with formalin. The cytoplasm and nuclear contour were superior with the formalin. The chromatin texture and uniformity of staining were similar with all the three fixatives. Conclusion The formalin is considered superior to most of the parameters, whereas both methyl alcohol and acetone showed nearly equivalent scores. Hence, owing to the potential human health hazards and carcinogenicity of formalin, no rational reasons hamper the complete substitution of formalin with alternative fixatives such as alcohol and acetone in diagnostic pathology and medical research.

MEASUREMENT OF THE COMPLEX DIELECTRIC CONSTANT OF LIQUIDS AT CENTIMETER AND MILLIMETER WAVELENGTHS

1957 ◽  
Vol 35 (9) ◽  
pp. 995-1003 ◽  
Author(s):  
A. G. Mungall ◽  
John Hart
Keyword(s):  
Dielectric Constant ◽  
Methyl Alcohol ◽  
Free Space ◽  
Normal Incidence ◽  
Complex Dielectric Constant ◽  
Families Of Curves ◽  
Millimeter Wavelengths ◽  
Centimeter Wave ◽  
Space Technique ◽  
Wave Region

The measurement of the complex dielectric constant of lossy liquids in the millimeter and centimeter wave region by a free-space technique is described. The method involves the measurement of absorption per wavelength and of reflectance at normal incidence. Families of curves are given for the relations between these two quantities and the real and imaginary parts of the complex dielectric constant. Results for ethyl and methyl alcohol at 9 and 13 mm. wavelength are compared with those obtained by waveguide techniques.

Methyl alcohol associated-ion formation and decomposition in field ionization

1989 ◽  
Vol 25 (6) ◽  
pp. 602-606
Author(s):  
V. V. Lobanov ◽  
V. G. Golovatyi ◽  
�. N. Korol'
Keyword(s):  
Methyl Alcohol ◽  
Field Ionization ◽  
Ion Formation
Sign in / Sign up

Export Citation Format

Share Document