The influence of dietary salt level on water consumption, farrowing, and reproductive performance of lactating sows.

During two consecutive lactations using a switch-back design, 16 sows received a corn, cassava, barley, and soybean meal diet supplemented with either 8.5 or 1 g/kg of NaCl (.4% Na or .

A molecular method for S-allele identification in apple based on allele-specific PCR.

cDNA sequences corresponding to two self-incompatibility alleles (S-alleles) of the apple cv 'Golden Delicious' have previously been described, and now we report the identification of three additional S-allele cDNAs of apple, one of which was isolated from a pistil cDNA library of cv 'Idared' and two of which were obtained by reverse transcription-PCR (RT-PCR) on pistil RNA of cv 'Queen's Cox'. A comparison of the deduced amino acid sequences of these five S-allele cDNAs revealed an average homology of 69%. Based on the nucleotide sequences of these S-allele cDNAs, we developed a molecular technique for the diagnostic identification of the five different S-alleles in apple cultivars.

cDNA cloning and molecular analysis of two self-incompatibility alleles from apple.

Complementary DNA clones representing two alleles of the self-incompatibility (S) locus of apple (Malus x domestica Borkh.) have been isolated and characterised. One of the alleles corresponds to a 29 kDa ribonuclease (S-RNase) that was purified from pistil tissue.

Carbohydrate-deficient glycoprotein syndrome with previously unreported features.

A boy with carbohydrate-deficient glycoprotein syndrome died at five months of age in status epilepticus. Postmortem examination failed to show the classically observed olivopontocerebellar atrophy. Two previously unreported features were present: cataracts from the first week of life and lysosomal storage affecting mainly the anterior horn neurons of the spinal cord.

Two siblings with midline field defects and Hirschsprung disease: variable expression of Toriello-Carey or new syndrome?

We describe 2 sibs with multiple congenital anomalies. The main manifestations include hypoplasia of the corpus callosum and/or cerebellar hypoplasia, Robin sequence, pharyngeal and laryngeal hypoplasia, abnormal ears, excessive neck skin, cardiac defect, and Hirschsprung disease. The presence in 2 sibs born to healthy, consanguineous parents suggests autosomal recessive inheritance.

Single photon emission computed tomography using perfusion tracers in seizure disorders.

Single photon emission computed tomography (SPECT) using perfusion tracers makes it possible to estimate regional cerebral blood flow (rCBF) and, indirectly, local brain metabolism. It may be possible to detect and follow physiopathological alterations, such as may be seen in seizure disorders. The authors review the principles of and some data on perfusion SPECT in seizure disorders, stress advantages as well as major drawbacks and add their initial experience with Tc-99m hexamethylpropyleneamine oxime (HMPAO) SPECT in febrile convulsions.

Technetium-99m hexamethylpropylene amine oxime single photon emission tomography in febrile convulsions.

We report our initial experience with technetium-99m hexamethyl propylene amine oxime (99mTC-HMPAO) brain single photon emission tomography (SPET) in the investigation of 19 children presenting with febrile convulsions. Two patients with complex febrile convulsions showed focal SPET lesions contralateral to the neurological deficit. However, in 9 out of 17 patients with simple febrile convulsions, focally disturbed perfusion was shown.

Long-term use of cisapride (Prepulsid) in premature neonates.

In order to study the effect of cisapride on gastric stasis and to evaluate the possible risk of cholestasis, 20 premature neonates born in the hospital during one year were orally treated with cisapride 0.15 mg/kg q.i.

A logit model to evaluate the performance of diagnosis of solid palpable breast tumours.

The applicability of log-linear (logit) analysis has been tested with preoperative data of 303 consecutive patients with a solid palpable breast tumour. The log-linear routine of the SPSS-package provides for the selection of appropriate diagnostic tests, which can be suitably judged in a given situation. The histologic diagnosis (benign or malignant) has been chosen as dependent variable.

Cat-scratch disease with reversible encephalopathy.

A case of cat-scratch disease (CSD) complicated by reversible encephalopathy is presented. Neurological complications of CSD are uncommon. Laboratory and radiological examinations were negative.

Agreement among judges on the severity of different morbidity states.

In order to scale their severity, different states of morbidity are presented to subjects of six professional groups. By comparing the obtained scale scores with those assigned by legal institutions, bias in the subjective judgments can be detected. The judgment process is found to fall under a psychophysical law, Stevens' power law.

Impact of dilution on the pharmacokinetic behavior of acetaminophen in rabbits after oral administration.

Seven rabbits received two different acetaminophen solutions by gavage in a randomized crossover fashion. In one administration the dose was given in a concentrated small volume of an ethanol-glycerol-water mixture (preparation I). In another administration an identical dose was given in a 10-fold water-diluted volume of the same mixture (preparation II).

Polycyclic aromatic hydrocarbons in rainwater.

A study on polycyclic aromatic hydrocarbons (PAH) in rainwater was carried out over periods of at least one year at two locations in Belgium with different environments. Maximum amounts and concentrations of PAH were reached during the winter period, mainly due to household heating. This influence was also reflected in the relative proportions of the six PAH measured.

Comparative assessment of two different types of therapeutic communities.

The authors tried to assess whether differentiating aspects of the treatment ideology of two therapeutic communities (psychoanalytic-psychotherapeutic and orthopedagogical were realised in the actual psychosocial milieux of the communities. Hypotheses were constructed about the differences in treatment ideology between the two communities, on the results on the Ward Atmosphere Scale Form C, which measure many aspects of the psychosocial milieu. The results show differences in the hypothesised direction, and confirm the accomplishment of differences in treatment milieu between the two therapeutic communities.