Effectiveness of treatments for infantile colic: systematic review

Objective: To evaluate the effectiveness of diets, drug treatment, and behavioural interventions on infantile colic in trials with crying or the presence of colic as the primary outcome measure.

Lipid thioesters derived from acylated proteins accumulate in infantile neuronal ceroid lipofuscinosis: correction of the defect in lymphoblasts by recombinant palmitoyl-protein thioesterase.

Palmitoyl-protein thioesterase is a lysosomal long-chain fatty acyl hydrolase that removes fatty acyl groups from modified cysteine residues in proteins. Mutations in palmitoyl-protein thioesterase were recently found to cause the neurodegenerative disorder infantile neuronal ceroid lipofuscinosis, a disease characterized by accumulation of amorphous granular deposits in cortical neurons, leading to blindness, seizures, and brain death by the age of three. In the current study, we demonstrate that [35S]cysteine-labeled lipid thioesters accumulate in immortalized lymphoblasts of patients with infantile neuronal ceroid lipofuscinosis. The accumulation in cultured cells is reversed by the addition of recombinant palmitoyl-protein thioesterase that is competent for lysosomal uptake through the mannose-6-phosphate receptor. The [35S]cysteine-labeled lipids are substrates for palmitoyl-protein thioesterase in vitro, and their formation requires prior protein synthesis. These data support a role for palmitoyl-protein thioesterase in the lysosomal degradation of S-acylated proteins and define a major new pathway for the catabolism of acylated proteins in the lysosome.

Didemnin binds to the protein palmitoyl thioesterase responsible for infantile neuronal ceroid lipofuscinosis.

The marine natural product didemnin B, currently in clinical trials as an antitumor agent, has several potent biological activities apparently mediated by distinct mechanisms. Our initial investigation of didemnin B resulted in the discovery of its GTP-dependent binding of the translation elongation factor EF1 alpha. This finding is consistent with the protein synthesis inhibitory activity of didemnin B observed at intermediate concentrations. To begin to dissect the mechanisms involved in the cytostatic and immunosuppressive activities of didemnin B, observed at low concentrations, additional didemnin-binding proteins were sought. Here we report the purification of a 36-kDa glycosylated didemnin-binding protein from bovine brain lysate. Cloning of the human cDNA encoding this protein revealed a strong sequence similarity with palmitoyl protein thioesterase (PPT), an enzyme that removes palmitate from H-Ras and the G alpha s subunits of heterotrimeric GTP-binding proteins in vitro. Mutations in PPT have recently been shown to be responsible for infantile neuronal ceroid lipofuscinosis, which is a severe brain disorder characterized by progressive loss of brain function and early death.

Botulinum Toxin as an Alternative to Treat the Spasm of the Near Reflex

We describe the case of an eight-year-old girl with complaints of headaches and blurred vision (uncorrected visual acuity: 0.1 decimal) that showed on examination miotic pupils, pseudomyopia, no ocular motility restrictions, and no associated neurological disease. After initial treatment with cyclopentolate for two months, pseudomyopia persisted with an intermittent and variable esotropia. Spectacles of +1 both eyes and atropine 1% one drop daily were then prescribed. The situation improved and remained stable for several weeks, with pseudomyopia and esotropia reappearing later. Finally, botulinum toxin (2.5 iu Botox®) was injected in the medial rectus muscle on two occasions and a visual therapy program based on the stimulation of fusional divergence, diplopia, and stereopsis consciousness was recommended. This prescription was combined with the use of atropine during the first few weeks. Orthotropia and corrected distance visual acuity of 1.0 were found three months after treatment. The evolution and clinical results of this case report suggest that botulinum toxin in combination with other therapeutic alternatives may be useful in the treatment of spasm of the near reflex.

The Kenny concept of infantile paralysis and its treatment,

"Commentary [by] Miland E. Knapp": p. 343-355.

A treatise on the infantile remittent fever /

Mode of access: Internet.

Contributions to midwifery, and diseases of women and children : with a report on the progress of obstetrics, and uterine and infantile pathology in 1858 /

Mode of access: Internet.

La Clinique infantile; journal de médecine de l'enfance.

Edited by G. Variot.

Infantile paralysis in Massachusetts during 1908-1910 ...

Title varies: 1908, The occurrence of infantile paralysis in Massachusetts.

Leonardo da Vinci : a psychosexual study of an infantile reminiscence /

Translation of Eine Kindheitserinnerung des Leonardo da Vinci.

Three horizontal muscle squint surgery for large angle infantile esotropia

Background: To report the long-term outcome of a series of 49 patients who underwent three horizontal muscle squint surgery for large angle infantile esotropia. Methods: The patient records were retrospectively reviewed of 49 (24 girls [49%], 25 boys) consecutive patients with infantile esotropia of angle greater than or equal to60 Delta, who had undergone three horizontal muscle surgery performed by one surgeon (author GG). Surgery consisted of bilateral medial rectus recession combined with graded unilateral lateral rectus resection. Surgeries were carried out over a 6-year period with a mean follow-up period of 32.9 months (3.7-71.8 months). Results: Using Kaplan-Meier life-table analysis, cumulative surgical success (orthotropia +/-10 Delta) was 93.9% at 1 week, 91.8% at 2 and 6 months, 87.7% at 12 and 18 months, 79.9% at 2 years, 77.1% at 3, 4 and 5 years, and 70.6% at 6 years. The mean preoperative deviation was 68.7 Delta. The mean age at surgery was 12.9 months. The failure rate was independent of preoperative deviation. Prevalence of residual esotropia (>10 Delta) varied from 2.0% at 1 week to 17.0% at 6 years. Similarly the prevalence of consecutive exotropia (>10 Delta) varied from 4.0% at 1 week to 12.4% at 6 years. Conclusion: Operating in a graded fashion on three horizontal muscles in children with large angle infantile esotropia has a high success rate, even over long-term follow up. Based on the study's results, amounts of surgery for a given angle of strabismus are proposed.

Pratiques de soins et négligence infantile : approches narratologique et écologique des récits de parents d'enfants de 0 à 5 ans d'un village bas-laurentien

Thèse numérisée par la Direction des bibliothèques de l'Université de Montréal.

Détermination de la dose infantile des polluants environnementaux à partir des modèles pharmacocinétiques

Mémoire numérisé par la Direction des bibliothèques de l'Université de Montréal.

Détermination de la dose infantile des polluants environnementaux à partir des modèles pharmacocinétiques

Mémoire numérisé par la Direction des bibliothèques de l'Université de Montréal.