Search results for "RICE"

Melatonin formation in different parts of the guinea-pig pineal complex as assessed over 24 hours.

1985

There is morphological evidence that the pineal gland is not a uniformly built organ but rather a complex. In the guinea-pig the gland is 6--7 mm in length and dumbbell-shaped, the proximal part coming into intimate contact with central commissural fibres. The aim of the present 24-hour study was to examine in male guinea-pigs whether the proximal, intermediate and distal areas of the gland are involved in melatonin formation and to compare their rhythmicities. Levels of melatonin in serum and the whole pineal gland as assessed by RIA show day/night ratios of 1 : 1.25 and 1 : 3.3, respectively. Serotonin N-acetyltransferase activity was found to exhibit ratios of 1 : 1.75 (Experiment I) and…

Response of pineal serotonin N-acetyltransferase activity in male guinea pigs exposed to light pulses at night.

1988

Serotonin N-acetyltransferase (NAT), which is crucial for the formation of melatonin, undergoes a typical day/night rhythm in the pineal gland with low levels during daytime and high levels at night. Short pulses of light given at night have been shown to rapidly depress NAT activity in some species, but not in others, the reasons for this difference being unclear. As diurnality and nocturnality of the experimental animals may play a role and since diurnally active animals have been little investigated in this respect, in the present study the diurnally active guinea pig was investigated. Male guinea pigs kept under a lighting regimen of LD 12:12 (lights off at 1700 hrs) were killed between…

A New Lower Leg Prosthesis with Simulation Device for the Achilles Tendon

2008

Structure and function of human triceps surae muscle and tendon in aging

2016

La transformación de DICAT: el potencial de la visualización digital de redes para el teatro clásico español

2021

This paper analyses and proposes the steps to transform Diccionario biográfico de actores del teatro clásico español DICAT in order to be federated on ASODAT system of databases. We intend to assess whether or not the visualization of nets may be a useful and operational tool to analysing the biographical and professional information established between actors and actress of early modern Spanish theater, and to show patterns of social relation. Este artículo analiza y propone los pasos para transformar el Diccionario biográfico de actores del teatro clásico español DICAT para que pueda ser federado en el sistema de bases de datos ASODAT. Se pretende evaluar si la visualización de redes pued…

La interpretación cinematográfica como invariante genérica

2002

El objetivo de este artículo es mostrar cómo el análisis de la interpretación actoral cinematográfica puede contribuir a la comprensión de las películas y a la del género al que se adscriben, porque la interpretación puede ser considerada como una invariante genérica, es decir, si se quiere definir un género cinematográfico se debería estudiar, aparte de otros elementos, el modelo específico de interpretación y sus papeles particulares.

Two-faced Greta / Greta a deux visages : Greta Garbo et Greta Nissen dans la presse française

2020

International audience; No abstract.

OPTION VALUE CALCULATION AFFECTED COMPONENTS

2021

As the subprime credit crisis has attracted attention to financial derivative instruments, more frequently arises questions about fairvalue calculations. Over the time, different models had been introduced. All of those models take into account factors affectingprices. Mostly, factors used in calculations on the same type of financial instruments are approximately the same. Therefore questionarises, which factor affects price more and which less, with no matter which model would be used for fair value calculations. One offinancial derivative instrument types is options. Options are agreements, which give to option buyer rights to buy or sell underlyingasset. While the seller or writer of op…

Acute effects of cold pack on mechanical properties of the quadriceps muscle in healthy subjects.

2012

Purpose: To examine the effects of local cooling on mechanical properties of the quadriceps muscle in healthy subjects. Subjects: Thirty-nine healthy subjects (27 women, 12 men, mean age 39, range 20e62) volunteered. Methods: A cold gel pack was applied to the quadriceps muscle for 20 min. Properties were quantified by analyzing the frequency (tension), decrement (elasticity) and stiffness of damped oscillations and the compliance of the muscle before, immediately after and after 15-min after cooling. Results: The largest responses immediately after cooling were seen in the oscillation decrement parameter, 7.9 (3.7e12.1) %, and in the compliance parameter, � 7.5 (� 9.8 to � 5.3) %. Response…

Comparison of combined application treatment with one-visit varnish treatments in an orthodontic population

2013

Objective: To evaluate the effect of chlorhexidine-thymol varnish alone, its combination with chlorhexidine-fluo - ride containing dentifrice and fluoride varnish on oral hygiene and caries prevention in orthodontic patients. Study design: Sixty patients, aged 12-18, with orthodontic fixed appliances were randomly assigned into three groups as follows: Group 1 (n=20): 1% chlorhexidine and 1% thymol varnish (Cervitec ® Plus); Group 2 (n=20): Cervitec ® Plus+ 0.2% chlorhexidine and 0.2% sodium fluoride (900 ppm fluoride) (Cervitec ® Gel)); and Group 3 (n=20): 0.1% fluoride varnish (Fluor Protector ® ). Mutans streptococci (MS), lactobacilli (LB) levels, buffering capacity (BC), visible plaque…