CLINICAL CONFERENCE

PEDIATRICS ◽  
1958 ◽  
Vol 21 (3) ◽  
pp. 508-511
Author(s):  
Murray Davidson

Dr. Levine: The patient to be presented is an infant who had chronic diarrhea. Studies performed on this patient by Dr. Murray Davidson, Assistant Professor of Clinical Pediatrics, suggest that there are multiple factors involved in the production of the celiac syndrome. Dr. Davidson will discuss the patient's illness and observations made. Dr. Murray Davidson: To many pediatricians the diagnosis of celiac syndrome means difficulty in absorption of nutrients. According to this concept the diagnosis cannot be made unless there is evidence of excessive stool loss of ingested material. An important contribution to our understanding of the condition has been made by the Dutch and British workers who have demonstrated steatorrhea related to the ingestion of gluten in patients with the celiac syndrome. On the other hand, to some, celiac syndrome merely implies a state of chronic diarrhea. Thus, some cases of diarrhea related to milk ingestion have been called celiac syndrome because of chronicity of symptoms. To the best of our knowledge there are no published reports of such patients in whom detailed study has revealed evidence of malabsorption or a relationship to a specific protein in milk as has been shown in the studies with gluten. In this paper it is our intention first to report a patient who fulfilled the criteria for celiac syndrome upon ingestion of a specific milk protein, and then to examine the current classification of the conditions which make up the celiac syndrome. D.B., a 5-week-old infant, was admitted to the New York Hospital with a history of severe and chronic diarrhea from birth, manifested while receiving evaporated and skim milk formulae as well as Nutramigen®. Stool cultures failed to reveal any pathogens. Study of the urinary tract, gastrointestinal tract and adrenal function revealed no cause for diarrhea.

1893 ◽  
Vol 10 (7) ◽  
pp. 318-323
Author(s):  
Agnes Crane
Keyword(s):  
New York ◽  

Mr. Charles Schuchert of Newhaven, Conn., U.S.A., has recently published in the “American Geologist” (Vol. xi.No. 3) an important and highly suggestive “Classification of the Brachiopoda,” based on the history of the class (Chronogenesis) and the ontogeny of the individual. It embodies the latest results of the remarkable investigations on the Palaeozoic forms of Prof. James Hall and Mr. J. M. Clarke, who have thrown so much light on the evolution of genera among the Brachiopoda in the eighth volume of “The Palæontology of New York” (Part I. Brachiopoda, 1892).


Zootaxa ◽  
2006 ◽  
Vol 1349 (1) ◽  
pp. 53 ◽  
Author(s):  
FEDERICO C. OCAMPO ◽  
ANDREW B.T. SMITH

A new scarab beetle genus and species, Puelchesia gracilis, is described based on specimens collected in the Monte biogeographic province of west central Argentina. This genus is placed in the tribe Pachydemini based on an evaluation of the characters within the context of the current classification of the subfamily Melolonthinae. The distribution and natural history of the taxon is also discussed.


2021 ◽  
Vol 5 (01) ◽  
pp. 1-9
Author(s):  
Mohammad Rafiq Khan

Although the history of immobilized enzymes and their applications in different fields are traced back to the second half of the twentieth century, their importance in bioreactors and biosensors highlighted at the turn of the current century is under active consideration in these days for broad-spectrum applications in different medical fields. Thus, this article presents a review of the literature concerning the current and future role of the immobilized enzymes in different medical fields. As the author and his supervised research groups have also been actively involved in research on immobilized enzymes, he has also made some input with a recommendation to revise the current classification of immobilized enzymes basically into “Naturally Immobilized” and “Artificially Immobilized Enzymes”, keeping the sub-classification intact. He has also suggested the development of some medical products based on the results of his research groups.


2009 ◽  
Vol 133 (8) ◽  
pp. 1309-1316
Author(s):  
Gregory A. Fishbein ◽  
Michael C. Fishbein

Abstract Context.—Arteriosclerosis is the vascular disease that is the leading cause of mortality in industrialized countries. Currently, there are 3 lesions within the broader category of arteriosclerosis: atherosclerosis, Mönckeberg medial calcific sclerosis, and arteriolosclerosis. Objective.—In this review, we discuss the history of the terminology and current classification of arteriosclerosis and problems with the current classification. We also discuss recently described new arterial lesions that are not in the current classification. Data Sources.—In spite of the prevalence and importance of arteriosclerotic vascular disease, and the widespread use of the current terminology, there are major problems with the current classification: (1) the current classification has an inconsistent naming convention, (2) the classification fails to use terms that accurately describe the lesions, and (3) important arterial lesions are absent from the classification. In addition, although the terms arteriosclerosis and atherosclerosis describe different lesions, these terms are often used interchangeably. Conclusion.—Consideration should be given for a new more inclusive and accurate classification of “arteriosclerotic” lesions that more accurately reflects the pathology of these important vascular lesions.


Zootaxa ◽  
2021 ◽  
Vol 5047 (3) ◽  
pp. 247-272
Author(s):  
ESPRIT HEESTAND SAUCIER ◽  
SCOTT C. FRANCE ◽  
LES WATLING

Bamboo corals are distinguished from most other octocorals by an articulated skeleton. The nodes are proteinaceous and sclerite-free while the internodes are composed of non-scleritic calcium carbonate. This articulation of the skeleton was thought to be unique and a strong synapomorphy for the family Isididae. Our phylogeny, based on the amplification of mtMutS and 18S, shows an articulating skeleton with sclerite-free nodes has arisen independently at least five times during the evolutionary history of Octocorallia rather than being a synapomorphy characteristic of a monophyletic bamboo coral clade. The family Isididae is currently composed of four subfamilies (Circinisidinae, Isidinae, Keratoisidinae, and Mopseinae). Not only is the family polyphyletic, but our genetic analyses suggest also the subfamily Isidinae is polyphyletic based on current taxonomic classifications, and Mopseinae is not monophyletic. The type, Isis, is found outside of the well-supported Calcaxonia – Pennatulacea clade where the other members of Isididae cluster. The current classification of the family Isididae does not reflect the evolutionary history of an articulated skeleton. To better reflect the evolutionary history of these taxa we propose that three of the four the subfamilies, the genus Isidoides, and genera within the subfamily Isidinae, be elevated to family level to produce a classification with five families with a bamboo-like skeleton: Chelidonisididae, Isididae, Isidoidae, Keratoisididae, and Mopseidae.  


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