Initial formation and secondary condensation of nerve pathways in the medicinal leech

Author(s):  
John Jellies ◽  
Diane M. Kopp ◽  
Kristen M. Johansen ◽  
J�rgen Johansen
1964 ◽  
Vol 47 (1) ◽  
pp. 51-57 ◽  
Author(s):  
K.-O. Mosebach ◽  
W. Dirscherl

ABSTRACT The initial distribution of radioactive C was studied in the cell fractions of the liver, kidney, testes and thigh muscles after intraperitoneal injection of testosterone-4-14C into 40 day old male rats. To make this possible, the absolute and specific activity values (μc/mg C) were determined. After both ten and twenty minutes the cytoplasm fractions possessed the highest activity values, the only exception being the specific activity of the liver cytoplasm ten minutes after injection when the microsomes of the liver showed a higher activity. After 20 min the mitochondria possessed the highest specific activity values among the corpuscular fractions. The specific activity values in the microsomes of all four organs studied were lower 20 min after the time of injection than after 10 min, a fact, which is suspected to be the result of the initial formation of conjugates in the microsomes.


2018 ◽  
Vol 54 (5) ◽  
pp. 56-62
Author(s):  
L. V. Chornaya ◽  
L. A. Kovalchuk ◽  
N. V. Mikshevich

2015 ◽  
Vol 3 (3) ◽  
Author(s):  
María Isabel Orozco Rivero

La formación inicial del profesor de la Educación Técnica y Profesional (ETP), debe estar en correspondenciacon la integración del conocimiento científico, el acelerado desarrollo de la ciencia y la tecnologíay las exigencias en la formación de las nuevas generaciones. Esta investigación aborda la problemáticaplanteada en la formación de profesores para la Carrera de Informática y asume como problemacientífico: “¿Cómo contribuir al desarrollo de una cultura científica como base para una participaciónciudadana responsable, en la formación inicial del profesor para la ETP en la Carrera Informática?”. La metodología utilizada constituye una integración de métodos teóricos y empíricos, lo que permitióla elaboración de la propuesta. Se trabajan y sustentan los antecedentes teóricos y metodológicos delproceso de formación inicial del profesor para la Educación Técnica y Profesional. Finalmente, se brindan los resultados de la aplicación de la consulta a expertos como comprobación teórica del mismo ysu aplicación parcial en la práctica. El fundamento teórico y las relaciones sistemáticas que se establecenentre los componentes, constituyen el principal aporte teórico y novedad de la investigación.   Palabras Clave: participación ciudadana, cultura científica, formación inicial, educación técnica y profesional.   ABSTRACT   The basic formation of teachers in Technical and Professional Education (TPE) must be in correspondencewith the integration of scientific development, the accelerated development of science and technology, and the educational demands of the new generations.  This research addresses the stated problem in the formation of teachers for the Informatics Career and assumes the scientific problem: How to contribute to thedevelopment of a scientific culture as the basis of a responsible citizen participation, in the initial formation of the ETP teacher in the Informatics Career? The methodology used integrates both theoretical and empiricalmethods which helped to build up this proposal.  Historical and methodological background of the formation process are worked out and supported.  Finally, results of the application of expert consulting as averification in theory and practice. The theoretical foundations and the systematic relationships established among the components constitute the main theoretical contribution and novelty of this research.   Keywords: citizen participation, scientific culture, initial formation, technical and professional education   Recibido: julio de 2015Aprobado: septiembre de 2015


2015 ◽  
Vol 18 (12) ◽  
pp. 1780-1788 ◽  
Author(s):  
Kenta M Hagihara ◽  
Tomonari Murakami ◽  
Takashi Yoshida ◽  
Yoshiaki Tagawa ◽  
Kenichi Ohki

Transfusion ◽  
2021 ◽  
Author(s):  
Teadora J. Monoski ◽  
Erin E. Tuott ◽  
John R. Hess
Keyword(s):  

2021 ◽  
pp. 089719002199368
Author(s):  
Nicole M. Palm ◽  
Jill C. Wesolowski ◽  
Janet Y. Wu ◽  
Pavithra Srinivas

Medicinal leech therapy promotes vascular flow and can be used to salvage grafts. Medicinal leeches have a symbiotic relationship with Aeromonas species and can therefore present a risk of bacterial transmission to patients. Antimicrobial prophylaxis is warranted for the duration of leech therapy, however, an institutional evaluation of 40 patients receiving medicinal leech therapy demonstrated poor adherence with recommendations. An electronic medical record order panel for antimicrobial prophylaxis with medicinal leech therapy was implemented, leading to a subsequent improvement in adherence to prophylaxis use, including significant increases in the ordering of antibiotics and the appropriate timing of initiation in the subsequent 10 patients receiving medicinal leech therapy after panel implementation. Aeromonas infections were rare before and after panel implementation, and developed only in the patient subset with non-optimized prophylaxis.


2009 ◽  
Vol 157 (5) ◽  
pp. 1565-1572 ◽  
Author(s):  
Zlatko Mihaljević ◽  
Ivančica Ternjej ◽  
Igor Stanković ◽  
Mladen Kerovec ◽  
Nevenka Kopjar

1986 ◽  
Vol 46 (1) ◽  
pp. 16-19 ◽  
Author(s):  
Richard Haberman
Keyword(s):  

2020 ◽  
Vol 81 (1) ◽  
Author(s):  
Dhaval Patel ◽  
Khushbu Koriya ◽  
Pinkal Patel ◽  
Jyoti Solanki ◽  
Suresh Mesara ◽  
...  

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