Rare PGM1 (6) and PGM1(7) alleles in the Polish population

Rare PGM1 phenotypes, 6-1, 6-2 and 7-2, were detected in blood samples from 3,437 non-related adults using electrophoresis in starch-gel and cellulose acetate membranes. Frequencies of 0.0009 and 0.0008 were calculated for PGM1(6) and PGM1(7), respectively, for a population from northern Poland. The variants had been inherited, which was confirmed by family studies.     

Lay perspectives on legal conundrums

Criminal law remains divided on the question of whether objectivity or subjectivity should be its dominant basis. Does liability begin with an objective act or harm, or with, subjective intent? In the first experiment, dealing with the conundrum of impossible act cases, the question is, Will respondents convict on subjective grounds (where intent to murder is clear), even when amanifest criminal act andharmful consequences are absent? The results show that they do convict, though their subjective preference moderates and even reverses with certain types of mistakes, or when thepotential harm, though not the actual harm, is perceived as high. In the second experiment, dealing with mistaken act and self-defense cases, the question is, Will subjectivity be determinative, or will respondents weigh objectivity more as the mistake gets more unreasonable? The results show that objectivity is weighed heavily, as fears of a plunge into subjective waters prove groundless Without legal guidelines, respondents navigate these conundrums by shifting their objective vs. subjective balance point, guided by good common sense.     

Typing study of human semen DIA3 by isoelectric focusing--distribution in the Wuhan population, China

Human semen DIA3 typing was studied by isoelectric focusing on ultra-thin-layer polyacrylamide gel which resulted in a simpler and more definite separation of the products of DIA3 alleles than hitherto. In 198 semen samples collected from unrelated Chinese males four different phenotypes were observed. The DIA3 allele frequencies were calculated: DIA 3(1) = 0.7727, DIA 3(2) = 0.2172, DIA 3(3) = 0.0101. The results of the stability study of 12 laboratory-prepared semen stains stored at room temperature suggested that DIA3 in seminal strains is a relatively stable genetic marker. Our gene frequencies have been compared to those reported in other populations.     

Error in expert assessment

On the basis of the statutory code of physicians' duties in Poland, the authors discuss a new category of professional error, namely "error in expert assessment." Expert assessment comprises: Issue of certificates stating temporary inability to work (L-4 forms); Issue of certificates allocating patients to appropriate disability categories; Issue of certificates entitling patients to special services; Issue of certificates for legal purposes According to regulation any physician can be required to provide an expert assessment, because institutions requesting such an opinion refer to persons or institutions so as to obtain special information. In certain cases physicians may request to be released from this obligation. Nevertheless, if they accept it and then pass an erroneous opinion they may be liable to a charge of malpractice. The authors have pointed out that errors in expert assessment usually result from: Inadequate professional knowledge; Examination of the records with no clinical examination; Failure to take account of information included in the patient's file; Illogical or unjustified conclusions about the cause and result relationship. The most common errors in the formulation of expert assessments are: "Overdiagnosis" of the results of an accident; Unjustified statements that death has resulted from an accident or from bad working conditions in cases of death from natural causes; Incorrect reconstruction of the events leading up to an accident or of the mechanism of injuries.(ABSTRACT TRUNCATED AT 250 WORDS)