Review, of the report of the case of the Commonwealth versus David Lee Child, for publishing in the Massachusetts Journal a libel on the honorable John Keyes.

At head of title: (From the Concord (Middlesex) Gazette.).

Trial of the case of the Commonwealth versus David Lee Child, for publishing in the Massachusetts Journal a libel on the Honorable John Keyes : before the Supreme Judicial Court, holden at Cambridge, in the County of Middlesex /

"October term, 1828."

Oration in honor of universal emancipation in the British empire, delivered at South Reading, August first, 1834.

Mode of access: Internet.

Review of a report to the House of Representatives of the Commonwealth of Massachusetts, on the case of William Vans. With observations upon the dispensing power of the Legislature, and upon a decision of the Supreme Judicial Court, "nullifying" the said power.

"Postscript by William Vans": p. [13]-15 at end.

An oration pronounced before the Republicans of Boston July 4, 1826, the fiftieth anniversary of American independence.

Mode of access: Internet.

Catharine of Russia ; or, The child of the storm : an historical drama, founded on an incident in the life of Peter the Great.

Separated from some unknown collection.

Voltaire : six conférences / de David-Frédéric Strauss ; ouvrage traduit de l'allemand sur la troisième édition et précédé d'une lettre-préface du traducteur à M. E. Littré, par Louis Narval

Titre original : Voltaire, sechs vorträge

Biographical sketch of Col. David Mason of Salem, Mass. /

"Reprinted from the Historical Collections of the Essex Institute, volume XLVIII."

Examen crítico de las doctrinas de Gibbon Strauss y Salvador : sobre Jesucristo, su Evangelio y en Iglesia /

Mode of access: Internet.

The opinions of Professor David F. Strauss : as embodied in his letter to the Burgomaster Hirzel, Professor Orelli, and Professor Hitzig, at Zurich : with an address to the people of Zurich /

"Translated from the second edition of the original."

Schistosomicidal activity of alkylaminooctanethiosulfuric acids

The schistosomicidal activity of a new series of alkylaminooctanethiosulfuric acids was studied in white Swiss mice infected with the L.E. strain of Schistosoma mansoni (Belo Horizonte, MG, Brazil). In a preliminary screening of six compounds, two derivatives - 2-[(1-methylpropyl)amino]-1-octanethiosulfuric acid and 2-[(1-methylethyl)-amino]-1-octanethiosulfuric acid - given orally in doses of 300 mg/kg/day for five consecutive days, caused interruption of the oviposition and the hepatic shift of more than 90 of the worms. Both compounds caused a significant reduction in worm burden and, interestingly, the female schistosomes were more susceptible. With the therapeutic schedule of two doses of 800 mg/kg over a 20 day interval, the death of almost all the females and about 50 of the males was observed. Female worms recovered from treated mice showed scattered vitteline glands. Results of in vitro experiments against different developmental stages of the parasite revealed the induction of paralysis and damage to the tegument membrane. The drugs presented no toxic effects on the animals.

Sugars, organic acids, minerals and lipids in jabuticaba

The aim of this work was to determine the sugar, organic acid and mineral compositions of the whole fruit and fractions (skin, pulp and seed) of the Paulista (Plinia cauliflora) and Sabará (Plinia jaboticaba) jabuticaba tree genotypes, as well as the oil compositions of their skin and seeds. High levels of sugar, especially fructose, followed by glucose and sucrose, were encountered in the fruit. In the Paulista genotype, higher levels of total and reducing sugars were found in the pulp and skin, which was not observed when comparing the whole fruit of both genotypes. Five organic acids were found in the whole fruit and in the fractions of the two jabuticaba genotypes in quantitative order: citric acid > succinic acid > malic acid > oxalic acid > acetic acid. Potassium was the most abundant mineral found. This fruit was also shown to be rich in magnesium, phosphorus, calcium and copper. The seed oil had nearly the same constitution as the oil extracted from the skin in both genotypes and the major compounds were an unidentified phytosterol, palmitic, linoleic and oleic acids, and squalene.

Synthesis of 2-(alkylamino)-1-phenylethane-1-thiosulfuric acids, potential schistosomicides

The total synthesis of seven here-to-fore unreported aromatic aminoalkanethiosulfuric acids, their physical properties and those of the aminoalcohol and bromoalkanamine intermediates are reported. All structures were established by including ¹H and 13C NMR, IR and MS spectroscopy and elemental analysis.

A convenient method for the determination of moisture in aromatic plants

A method is proposed for the determination of the moisture content of aromatic plants. This method is based on the co-distillation of the starting material in a modified Clevenger apparatus with four organic solvents (toluene, cyclohexane, dichloromethane and carbon tetrachloride). The results were compared with those obtained by oven drying at 105 ºC and steam distillation of the essential oil. The efficiencies of the methods were shown to be equivalent. The solvent distillation method was more practical, especially with respect to operating time (2 h).