Biomedical subjects

U Casellato

Publications and source records attributed to U Casellato.

3 recordsLinked to original sources

PubMed2001

Platinum(II) and palladium(II) complexes with dithiocarbamates and amines: synthesis, characterization and cell assay.

The [M(ESDT)Cl]n (M = Pd or Pt; ESDT = EtO2CCH2(CH3)NCS2, methylamino-acetic acid ethyl ester-dithiocarboxylate) species have been reacted with various amines (py, pyridine; PrNH2, n-propylamine; c-BuNH2, cyclobutylamine; en, ethylenediamine) in dichloromethane or chloroform with the aim to obtain mixed ligand complexes. The neutral complexes [M(ESDT)(L)Cl] (L = py, PrNH2 or c-BuNH2) and the ionic species ([M(ESDT)(L)2]Cl and [M(ESDT)(En)]Cl) have been isolated, and characterized by IR and proton NMR spectroscopies. The crystal structure of [Pd(ESDT)(PrNH2)Cl] has been determined by X-ray crystallography. The behaviour of the complexes in various solvents was described on the basis of the proton NMR spectra. The complexes and the dithiocarbamato intermediates have been tested for in vitro cytostatic activity against human leukemic HL-60 and HeLa cells.

Amines↗

PubMedDate not supplied

A multitask scientific investigation resolved an unusual road crash case.

Crime or accident scenes are sometimes almost unbelievable. Elements of the scene can be so strange that a reconstruction of the event is almost impossible. What can the investigator do in such a case? The only solution is to collect all the evidence and samples, even if they appear useless, and send them to specialised laboratories. Scientific data are held in high esteem by the law and court proceedings consequent on crashes will almost certainly require analytical results of one sort or another to be presented as evidence. The case presented is one of those strange and almost unbelievable cases with little physical evidence, no eyewitnesses and the almost fortuitous collection of one unique, incredibly small, sample. The prosecutor's decision to instruct unusual but appropriate experts turned out to be successful.

Journal Article↗

PubMedDate not supplied

A brush fire forensic case.

In Italy, every summer forest fires attract public attention due to the number of victims, the intensity of the fires, the areas devastated, the environmental damage and the loss of property. Excluding some fires by natural causes, other causes are related to the social, economic, and productive profile of the territory. The erroneous expectation is that wooded areas destroyed by fire can then be used for private interests. Often, a fire, started to clear a small area, can completely change the expected result, producing disaster, loss of property, destruction of entire forests and resident fauna, and kill innocent people. In this case report, the reconstruction of an arson scene, the analytical techniques and the results obtained are illustrated in this paper, with the aim of sharing with other research laboratories the current knowledge on forest fire.

Firesetting Behavior↗