Differential criteria and classification of traumatisms at home

Communal traumatism represents a heterogeneous phenomenon in whose structure latent, outpatient, hospital, invalidating, and lethal communal traumatism should be distinguished. The said types of traumatism differ by the incidence, share, mean age of the victims, predominating type of injuries, share of multiple injuries, time of application for primary health care, share of ambulance calls, percent share of invalidity, type and duration of invalidity, and outcome of injury. The severity of communal traumatism gradually increases from the first to the last named type and depends on the type of injury and development of complications.     

Immunocytochemical evaluation of protein kinase C translocation to the inner nuclear matrix in 3T3 mouse fibroblasts after IGF-I treatment

The complex pathway which links the agonist-cell membrane receptor binding to the response at the genome level involves, among other elements, protein kinase C (PKC). Agonists acting at the cell membrane can affect an autonomous nuclear polyphosphoinositide signaling system inducing an activation of nuclear phosphoinositidase activity and a subsequent translocation of PKC to the nuclear region. The fine localization of PKC has been investigated by means of electron microscopy quantitative immunogold labeling in 3T3 mouse fibroblasts, mitogenically stimulated by IGF-I. The enzyme, which in untreated cells is present in the cytoplasm, except for the organelles, and in the nucleoplasm, after IGF-I treatment is reduced in the cytoplasm and almost doubled in the nucleus. The PKC isoform translocated to the nucleus is the alpha isozyme, which is found not only associated with the nuclear envelope but mainly with the interchromatin domains. By using in situ matrix preparations, PKC appears to be retained at the nuclear matrix level, both at the nuclear lamina and at the inner nuclear matrix, suggesting a direct involvement in the phosphorylation of nuclear proteins which are responsible for the regulation of DNA replication.     

Anetoderma of Jadassohn-Pellizzari

Anetoderma (derived from the Greek anetos, meaning slack) is a term used to describe localized increased laxity of the skin with herniation or outpouching, resulting from abnormal dermal elastic tissue. Primary anetoderma is distinctly rare. We describe a case where we suspect an auto-immune aetiology.     

The role of splenectomy in treating severe aplastic anemia

A hypotensive effect of clonidine in non-narcotized intact and aorta baro-denervated rats is studied under conditions of minimization of stress actions (radiotelemetry) and under standard conditions of direct recording arterial pressure (AP). Direct AP recording is shown to determine an increase in background AP in baro-denervated rats, but not in control rats. An increase in background AP level under conditions of direct recording is not accompanied with decreasing hypotensive effect of clonidine in baro-denervated rats.     

Validity of a self-completed questionnaire measuring the physical demands of work

The aim of this study was to compare the results of open retropubic (OC) and laparoscopic (LC) colposuspension to the Cooper's ligament (Burch operation). We matched retrospectively 72 LC and OC according to their ages, the type of associated operations and the clinical stages of their urinary incontinence. We excluded associated prolapsus, previous surgical procedure for urinary incontinence, maximal urethral closure pressure lower than 30 cms of water and instability of the detrusor. We estimated the comparability of our two series about the other criteria which have an effect upon the post operative results in literature. The mean follow up was 17 months for LC and 46 months for OC. LC operative time was longer than (Mean: LC: 89 minutes, OC: 42 minutes), women considered LC less aching than OC. They needed less postoperative analgesia, mostly given only just the day of the procedure. LC length of hospitalization and return to normal activity was shorter than OC (Mean: LC: 3 days--OC: 6, 7 days; LC: 15 days--OC: 21 days). The graphs of the subjective cure and improvement rates made according to the Kaplan-Meier method could be compared with the log rank test. (Cure after one year: LC 79%, OC 69%--Improvement after one year: LC 85%, OC 82%--Cure after two years: LC 68%--OC 64%--Improvement after two years: LC 80%--OC 75%).