scholarly journals PENGARUH PEMBERIAN D-GALAKTOSA TERHADAP PERUBAHAN BERAT BADAN MENCIT JANTAN

2020 ◽  
Vol 2 (2) ◽  
pp. 113-116
Author(s):  
Indah Permata Sari ◽  
Muhammad Ichwan ◽  
Yahwardiah Siregar
Keyword(s):  
Body Weight ◽  
Weight Gain ◽  
Statistical Analysis ◽  
Oxidative Damage ◽  
The Body ◽  
Male Rats ◽  
Male Mice ◽  
Milk Products ◽  
The Brain

D-galactose is aldohexose which occurs naturally in the body, including in the brain which is found in lactose disaccharides in honey, beets and milk products. Needed in the body for lactose formation during the process of lactogenesis. Provision of large amounts of D-galactose can cause oxidative damage to various tissues and organs. The purpose was to see changes in body weight in male rats after being given a D-galactose injection. Samples using male mice aged 8 weeks with a weight of ± 30 grams, the number of samples was 6 mice swiss webster strain. intra-peritoneal injection of D-galactose is given for 6 weeks every day (150 mg / kg / bb). The results of this study indicate that the statistical analysis is significant p <0.05 (p = 0.016). The conclusion after being given injection of D-galactose for 6 weeks every day intra peritoneally was found D-galactose had an effect on the weight gain of male mice.

Insecticide chlorpyrifos and fungicide carbendazim, common food contaminants mixture, induce hepatic, renal, and splenic oxidative damage in female rats

2016 ◽  
Vol 36 (5) ◽  
pp. 483-493 ◽  
Author(s):  
AO Abolaji ◽  
IO Awogbindin ◽  
IA Adedara ◽  
EO Farombi
Keyword(s):  
Oxidative Stress ◽  
Body Weight ◽  
Weight Gain ◽  
Oxidative Damage ◽  
Body Weight Gain ◽  
The Body ◽  
Female Rats ◽  
Exposure Group ◽  
Food Contaminants ◽  
Antioxidant Enzymes Activities

The fungicide carbendazim (CBZ) and insecticide chlorpyrifos (CPF) are currently applied together by farmers for the control of pests. Here, we investigated the impacts of 7 days oral co-exposure to 10 mg/kg body weight of CPF and 50 mg/kg body weight of CBZ on selected oxidative stress and antioxidant biomarkers in the liver, kidney, and spleen of female rats. The results showed that while the body weight gain and relative organ weights were not significantly affected after separate exposure to CPF and CBZ, there was a significant decrease in the body weight gain with concomitant increases in the relative kidney and spleen weights of rats treated with the mixture. Also, CPF and CBZ co-exposure significantly increased the levels of aspartate aminotransferase (AST), alanine aminotransferase (ALT), urea, and creatinine ( p < 0.05) when compared with the groups treated with CBZ or CPF alone and the control. The significant decreases in both antioxidant enzymes activities and nonenzymatic antioxidant level following individual administration of CPF and CBZ to rats were intensified in the co-exposure group ( p < 0.05). Additionally, the marked increases in the levels of oxidative stress indices in liver, kidney, and spleen of rats treated with CPF or CBZ alone were intensified in the co-exposure group ( p < 0.05). Histopathologically, co-exposure to CPF and CBZ exacerbates their individual effects on the liver, kidney, and spleen. These findings showed that co-exposure to CPF and CBZ in rats elicited more severe oxidative damage on the liver, kidney, and spleen of the rats, indicative of an additive effect compared to CPF or CBZ alone and as such, may pose a greater environmental risk to humans.

Methionine and testosterone effect on occurrence of hemorrhagic diathesis in rats

1963 ◽  
Vol 205 (6) ◽  
pp. 1089-1092 ◽  
Author(s):  
Om P. Malhotra ◽  
Elwood F. Reber
Keyword(s):  
Body Weight ◽  
Weight Gain ◽  
Statistical Analysis ◽  
Body Weight Gain ◽  
Mean Value ◽  
The Body ◽  
Hemorrhagic Diathesis ◽  
Plasma Samples ◽  
Linear Effect ◽  
Testosterone Effect

Ninety orchiectomized rats were used to evaluate the effects of methionine and testosterone on the incidence of hemorrhages in animals fed a ration containing irradiated beef. Methionine significantly ( P < 0.01) decreased mortality linearly. Testosterone increased mortality linearly ( P < 0.01). The two substances acted independently. The protective effect of methionine was independent of growth. Omitting the aberrant mean value of prothrombin rate of 45 for 0.69%, dl-methionine and 1 mg testosterone from statistical analysis, only the linear effect of methionine is significant ( P < 0.01), amounting to about 10% increase in rate and, hence, a decrease of about 10% in prothrombin time for each 1% added dl-methionine. The per cent of plasma samples with prolonged prothrombin times had an aberrant point at the same location, and (omitting the aberrant datum) methionine decreased ( P < 0.01) the per cent prolonged prothrombin times, but testosterone had no significant effect. The body weight gain was significantly ( P < 0.01) greater for 0.69% than for 0 or 2.06% added dl- methionine.

scholarly journals Sirtuin 1 Regulates Synapsin 1 in POMC-Producing N43-5 Neurons via FOXO1

2021 ◽  
Vol 5 (Supplement_1) ◽  
pp. A56-A57
Author(s):  
Nicole A Teaney ◽  
Nicole E Cyr
Keyword(s):  
Body Weight ◽  
Weight Gain ◽  
Neuronal Firing ◽  
Sirtuin 1 ◽  
Male Rats ◽  
Leptin Resistance ◽  
Melanocortin System ◽  
The Brain ◽  
Synapsin 1

Abstract The nutrient-sensor protein Sirtuin 1 (Sirt1; silent mating type information regulation 2 homolog 1) has been shown to have significant and opposing effects on insulin resistance, leptin resistance, and body weight in the periphery and the brain. In the hypothalamic arcuate nucleus (ARC) of the brain, Sirt1 increases in the obese state and acts to promote weight gain as well as insulin and leptin resistance by increasing the orexigenic neuropeptides Agouti-related protein (AgRP) and neuropeptide Y (NPY), and in a distinct set of ARC neurons, by decreasing POMC and thus its anorexigenic derivative alpha-melanocyte stimulating hormone (alpha-MSH) (1). Sirt1’s actions on these neuropeptides are mediated at least in part by the deacetylation of the transcription factor forkhead box O1 (FOXO1). Another mechanism by which Sirt1 regulates body weight appears to be through mediating changes in the synapses of these neuropeptide-producing ARC neurons. For example, a previous study demonstrated that Sirt1 inhibition with the specific Sirt1 inhibitor, Ex-527, decreased AgRP-NPY inhibitory synaptic input on POMC neurons, which suggests that the obesity-induced increase in ARC Sirt1 would increase AgRP-NPY inhibition of POMC neurons thus promoting weight gain (2). The present study investigated how Sirt1 regulates synapses specifically in POMC-producing N43-5 neurons. Results reveal that inhibition of Sirt1 with Ex-527 significantly increased the presynaptic marker Synapsin 1 (Syn1) in N43-5 neurons. Furthermore, we investigated whether the Sirt1 target, FOXO1, mediates these synaptic changes. FOXO1 overexpression significantly decreased Syn1 and transfection of mutant FOXO1 significantly increased Syn1. Overall, our results suggest that Sirt1 regulates synapses of POMC neurons and does so in a manner that differs from Sirt1’s regulation of AgRP-NPY neuronal synapses. Future work will elucidate the mechanisms and consequences of Sirt1 and FOXO1 regulation of POMC neuron synapses under different nutritional conditions in vitro and in vivo. (1) Cyr, N. E., Steger, J. S., Toorie, A. M., Yang, J. Z., Stuart, R., Nillni, E. A. (2014). Central Sirt1 Regulates Body Weight and Energy Expenditure Along With the POMC-Derived Peptide α-MSH and the Processing Enzyme CPE Production in Diet-Induced Obese Male Rats, Endocrinology, 155(7), 2423–2435. (2) Dietrich, M. O., Antunes, C., Geliang, G., Liu, Z., Borok, E., Nie, Y., . . . Horvath, T. L. (2010). Agrp neurons mediate Sirt1’s action on the melanocortin system and energy balance: Roles for Sirt1 in neuronal firing and synaptic plasticity. The Journal of Neuroscience, 30(35), 11815–11825.

scholarly journals La ingesta de stevia modifica la dinámica del peso corporal, la glucosa y el colesterol en ratas hembras: Algoritmo k-NNs

2020 ◽  
Vol 70 (2) ◽  
pp. 144-151
Author(s):  
María del Rocío Padilla Galindo ◽  
Alma Gabriela Martínez Moreno ◽  
Fatima Ezzahra Housni ◽  
Zyanya Reyes Castillo ◽  
Erika Saenz-Pardo Reyes
Keyword(s):  
Body Weight ◽  
Weight Gain ◽  
Body Weight Gain ◽  
Caloric Intake ◽  
The Body ◽  
Female Rats ◽  
Male Rats ◽  
Predictive Analysis ◽  
Free Access ◽  
Glucose Levels

El consumo de stevia ha sido promovido por su bajo aporte calórico, su efecto antidiabético y antihipercolesterolémico. Sin embargo, los efectos de la ingesta de stevia parecen no ser los mismos para las ratas hembras respecto de los machos. El propósito de este estudio fue evaluar el efecto de la ingesta de stevia sobre el consumo de alimento, peso corporal y niveles de glucosa, insulina, colesterol y triglicéridos en ratas hembras Wistar durante 13 semanas y realizar un análisis predictivo del peso corporal y la ingesta de alimento a 20 semanas. Se utilizaron 20 ratas hembras adultas, que se dividieron en 2 grupos: control (CG) y stevia (SG), ambos grupos recibieron agua y comida a libre acceso, así como una solución de stevia al 0,2 % para el grupo SG. Se registró diariamente el consumo de alimento, agua y solución de stevia; la medición del peso corporal se realizó semanalmente. Al final de las 13 semanas de experimentación, los animales se sacrificaron para evaluar los parámetros metabolicos. El grupo SG mostró un mayor consumo de alimento, mayor proporción de ganancia de peso corporal, niveles de glucosa y colesterol que el grupo CG. No se encontraron diferencias significativas en los niveles de triglicéridos e insulina. Respecto al análisis predictivo (semanas 14-20), se mantiene un incremento significativo en el consumo de alimento y se observa una tendencia de aumento en la proporción de ganancia de peso corporal. Esto indica que el consumo de stevia en ratas hembras parece no tener los mismos efectos benéficos reportados en machos. Consumption of stevia has been promoted due to its low caloric intake, it’s effects as anti-diabetic and anti-hypercholesterolemic. However, the effects of stevia consumption is apparently not the same in females than males. The purpose of this study was to evaluate the effect of stevia intake on meal consumption, body weight and levels of glucose, insulin, cholesterol and triglycerides in female Wistar rats during 13 weeks and develop a predictive analysis of the body weight and meal intake over 20 weeks. 20 adult female rats were utilized, these were divided into two groups: control (CG) and stevia (SG), both groups received free access to water and food, the SG also received a stevia solution at 0.2%. Consumption of food, water and stevia solution was recorded daily, while weight was recorded weekly. At the end of the 13 weeks of experiment, the subjects were sacrificed to evaluate the metabolic parameters. The SG group showed a higher consumption of food, higher proportion of body weight gain, glucose levels and cholesterol than the CG. No significant differences were found in levels of triglyceride or insulin. Respect to the predictive analysis (weeks 14-20), a significant increase in food consumption is maintained and an increasing trend is observed in the proportion of body weight gain. This indicates that stevia consumption appears not to have the same benefit effects in female rats than male rats.

Effects of combined glucocorticoid/mineralocorticoid receptor modulation (CORT118335) on energy balance, adiposity, and lipid metabolism in male rats

2019 ◽  
Vol 317 (2) ◽  
pp. E337-E349
Author(s):  
Elizabeth T. Nguyen ◽  
Sarah Berman ◽  
Joshua Streicher ◽  
Christina M. Estrada ◽  
Jody L. Caldwell ◽  
...  
Keyword(s):  
Body Weight ◽  
Weight Gain ◽  
Food Intake ◽  
High Fat Diet ◽  
Body Weight Gain ◽  
The Body ◽  
Male Rats ◽  
Chow Diet ◽  
High Fat ◽  
Receptor Modulation

Psychological stress and excess glucocorticoids are associated with metabolic and cardiovascular diseases. Glucocorticoids act primarily through mineralocorticoid (MR) and glucocorticoid receptors (GR), and compounds modulating these receptors show promise in mitigating metabolic and cardiovascular-related phenotypes. CORT118335 (GR/MR modulator) prevents high-fat diet-induced weight gain and adiposity in mice, but the ability of this compound to reverse obesity-related symptoms is unknown. Adult male rats were subcutaneously administered CORT118335 (3, 10, or 30 mg/kg) or vehicle once daily. A 5-day treatment with CORT118335 at 30 mg/kg induced weight loss in rats fed a chow diet by decreasing food intake. However, lower doses of the compound attenuated body weight gain primarily because of decreased calorific efficiency, as there were no significant differences in food intake compared with vehicle. Notably, the body weight effects of CORT118335 persisted during a 2-wk treatment hiatus, suggesting prolonged effects of the compound. To our knowledge, we are the first to demonstrate a sustained effect of combined GR/MR modulation on body weight gain. These findings suggest that CORT118335 may have long-lasting effects, likely due to GR/MR-induced transcriptional changes. Prolonged (18 days) treatment of CORT118335 (10 mg/kg) reversed body weight gain and adiposity in animals fed a high-fat diet for 13 wk. Surprisingly, this occurred despite a worsening of the lipid profile and glucose homeostasis as well as a disrupted diurnal corticosterone rhythm, suggesting GR agonistic effects in the periphery. We conclude that species and tissue-specific targeting may result in promising leads for exploiting the metabolically beneficial aspects of GR/MR modulation.

scholarly journals The development of the weanling rat during nutritionally - induced growth retardation and during early rehabilitation

1974 ◽  
Vol 32 (2) ◽  
pp. 301-312 ◽  
Author(s):  
P. A. McAnulty ◽  
J. W. T. Dickerson
Keyword(s):  
Body Weight ◽  
Brain Stem ◽  
Relative Weight ◽  
Cellular Level ◽  
Normal Diet ◽  
The Body ◽  
Male Rats ◽  
Gut Contents ◽  
The Brain ◽  
Unrestricted Diet

1. Weanling (24-d-old) male rats were maintained at their body-weight for 1 month by restricting the intake of their normal diet. The animals were then rehabilitated for 0, 3, 7, 10 or 16 d. Control animals were given an unrestricted diet and some killed at the same body-weight as the experimental animals and others at the same age.2. The forebrain, cerebellum, brain stem, heart, lungs, liver, spleen, kidneys, testes, and three sections of the alimentary tract were weighed, and DNA, RNA and protein contents were determined in the brain parts and liver.3. During rehabilitation the weight of the body, corrected for the weight of the gut contents, showed a rapid gain between 7 and 10 d, which was synchronous with a rapid gain in weight of the testes.4. The weight of the majority of organs relative to body-weight was maintained during both undernutrition and rehabilitation, the most marked exceptions being the stomach, which increased in relative weight during undernutrition, and maintained a high relative weight during rehabilitation, and the spleen, which lost weight during undernutrition, and on rehabilitation gained weight very rapidly to achieve a high relative weight.5. The weight of the forebrain fell during undernutrition, due to a loss of water, and the weight of the brain stem rose. In the forebrain, DNA and the protein: DNA ratio were unchanged throughout, whereas a marked loss of RNA occurred during undernutrition, which was restored during rehabilitation.6. The weight of the liver remained unchanged during undernutrition, despite increases in the amounts of DNA and protein. The amount of liver RNA decreased during undernutrition, but on rehabilitation showed an immediate and rapid increase. The variables measured in the liver were normal relative to body-weight, within 10 d of rehabilitation.7. It is suggested that the growth occurring on rehabilitation is a balanced response to a single stimulus, partly mediated at the cellular level by RNA.

scholarly journals Biochemical and Physiological Parameters in Rats Fed with High-Fat Diet: The Protective Effect of Chronic Treatment with Purple Grape Juice (Bordo Variety)

Beverages ◽  
2018 ◽  
Vol 4 (4) ◽  
pp. 100 ◽  
Author(s):  
Denise dos Santos Lacerda ◽  
Mariana Garbin de Almeida ◽  
Cláudia Teixeira ◽  
Alyne de Jesus ◽  
Édison da Silva Pereira Júnior ◽  
...  
Keyword(s):  
Body Weight ◽  
Weight Gain ◽  
Protective Effect ◽  
High Fat Diet ◽  
Grape Juice ◽  
Abdominal Fat ◽  
The Body ◽  
Male Rats ◽  
High Fat ◽  
Grape Juices

High-fat-diet (HFD) has been related to metabolic and cardiovascular diseases. Consumption of grapes and their byproducts containing phenolic compounds has been reported due to the benefits they produce for human health. The purpose of this study was to investigate the antioxidant and protective effect of chronic intake of purple grape juice on certain biochemical and physiological changes promoted by the consumption of HFD. Forty male rats were randomly divided into four groups to receive standard or HFD diet and/or conventional (CGJ) or organic grape juice (OGJ) for three months. Dietary intake, body weight gain, cardiometabolic parameters, and serum lipoperoxidation were investigated. Results showed that consumption of CGJ and OGJ changed the pattern of food and drink intake of the animals. There was a reduction in the body weight of animals that consumed grape juices and an increase in the weight gain in HFD and OGJ rats. HFD increased abdominal fat and the abdominal fat/weight ratio, and both grape juices prevented these modifications. HFD increased hepatic enzymes levels (aminotransferase (AST) and gamma-glutamyl transpeptidase (GGT)) and reduced urea. Purple grape juices prevented some of these changes. HFD enhanced lipid peroxidation (thiobarbituric acid reactive substances (TBARS)) in serum and CGJ and OGJ prevented this increase. The consumption of purple grape juice has the potential to prevent and ameliorate most of the alterations provoked by HFD, therefore regular intake of grape products could promote beneficial effects.

PENGEMBANGAN TANAMAN RAMI (Boehmeria nivea L. Gaud) DAN PEMANFAATAN LIMBAH DAUN RAMI UNTUK PENGGEMUKKAN DOMBA WONOSOBO

2018 ◽  
Vol 16 (2) ◽  
pp. 201-210
Author(s):  
Muryanto Muryanto ◽  
Pita Sudrajad ◽  
Amrih Prasetyo
Keyword(s):  
Body Weight ◽  
Weight Gain ◽  
Plant Development ◽  
Body Weight Gain ◽  
Survey Methods ◽  
The Body ◽  
Boehmeria Nivea ◽  
Central Java ◽  
Potential Capacity ◽  
The Given

The aim of the study was to determine the development of ramie plants (Boehmeria nivea L. Gaud) and the effect of using ramie leaves on feed on the body weight gain of Wonosobo Sheep (Dombos). Research on the development of ramie plants using survey methods in the area of ramie plant development in Wonosobo Regency. While the research on the use of ramie leaves for fattening was carried out in Butuh Village, Kalikajar District, Wonosobo Regency in 2018. 21 male Dombos were divided into 3 feed treatments with forage proportions of 70%, 50% and 30 ramie leaves respectively. %. The results showed that currently ramie plants were being developed in Wonosobo Regency by CV. Ramindo Berkah Persada Sejahtera in Gandok Village, Kalikajar District, Wonosobo Regency, Central Java. Until now the area of the crop has reached 13 ha. Of this area will produce ramie leaves 195,000 kg / year. If one sheep needs 4 kg of ramie / tail / day leaves, then the potential capacity of sheep is 135 heads / year, if the given one is 50% then the Jurnal Litbang Provinsi Jawa Tengah, Volume 16 202 Nomor 2 – Desember 2018potential capacity is 270 heads / year and if it is reduced again to 25% of ramie leaves then the potential capacity 440 heads / year. The use of ramie leaves as a feed for Wonosobo Sheep fattening can be given as much as 30% in fresh form.

Digestibility of Nutrients as Influenced by Supplementation of Exogenous Fibrolytic Enzymes in Dry Non-pregnant Cows

2019 ◽  
Vol 14 (04) ◽  
Author(s):  
P. M, Lunagariya ◽  
R. S. Gupta ◽  
S. V. Shah ◽  
Y. G. Patel
Keyword(s):  
Body Weight ◽  
Weight Gain ◽  
Dairy Cows ◽  
Dry Matter ◽  
Body Weight Gain ◽  
The Body ◽  
Neutral Detergent Fiber ◽  
Acid Detergent Fiber ◽  
Fibrolytic Enzymes ◽  
Nitrogen Free Extract

The study was planned to evaluate the effect of exogenous fibrolytic enzymes (EFE) supplementation for 56 days @ 240 mg/kg total mixed ration (TMR) on digestibility of dry matter and nutrients in dairy cows. Six dry non-pregnant cows were assigned in each treatment with and without EFE. The digestibility trial of seven days was conducted after 49 days of feeding. Dry matter and nutrients intake of cows was not influenced by EFE. The supplementation of EFE had improved digestibility of dry matter, organic matter, crude fiber, neutral detergent fiber, cellulose (p less than 0.01), as well as digestibility of nitrogen-free extract and acid detergent fiber, was also higher (pless than 0.05). The body weight gain of cows was higher on the supplementation of EFE in TMR. The study concluded that feeding exogenous fibrolytic enzymes (240 mg/kg) supplemented TMR improved digestibility of dry matter and nutrients, which was reflected as higher body weight gain in dry non-pregnant Gir and crossbred dairy cows.

Sign in / Sign up

Export Citation Format

Share Document