scholarly journals Improving Body Weight of Female Wistar Rats Anemia by Using Iron Biofortified Maize

2021 ◽  
Vol 9 (1) ◽  
pp. 184-189
Author(s):  
Jumadi Muhammadong ◽  
Saifuddin Sirajuddin ◽  
M. Natsir Djide ◽  
Anwar Mallongi
Keyword(s):  
Body Weight ◽  
Linear Regression ◽  
Wistar Rats ◽  
Wistar Rat ◽  
The Body ◽  
Safe Level ◽  
Female Wistar Rats

This research aimed to evaluate the effect of iron biofortified maize (IBM) on improving the body weight of Wistar anemia. The randomized complete design was carried out with four IBM levels covered R-1=10%; R-2= 12%; R-3=14%, and R-4=16% of body weight. The body weight was measured after IBM intake for 7 days. Data analyzed by ANOVA, Fisher's LSD, and Linear regression. There was an influence IBM on the improvement of the body weight of Wistar anemia. The R-3 improved up to 0.0109% d-1 significantly different from others at p<0.05. The body weight tends to increase with the IBM level following the equation Y=0.005x-0.0096; R2 = 0.79. The maximum safe level of IBM for the body weight of anemic Wistar rat was 14%.

scholarly journals Perbedaan Penurunan Suhu Tubuh Tikus Wistar Jantan Dan Betina Yang Mati Akibat Diinduksi Metanol

2021 ◽  
Vol 4 (2) ◽  
pp. 51
Author(s):  
Abdul Hakim Nitiprodjo ◽  
Titik Kusumawinakhyu
Keyword(s):  
Body Temperature ◽  
Wistar Rats ◽  
Wistar Rat ◽  
The Body ◽  
Control Group ◽  
Control Group Design ◽  
Male And Female ◽  
Significant Difference ◽  
Post Test ◽  
Female Wistar Rats

Someone who dies will experience a decrease in body temperature from body temperature at the beginning of death, both within normal and abnormal limits to room temperature. Decrease in body temperature according to sex may differ in duration. Coupled with exposure to methanol, it is also possible to influence a decrease in body temperature of the corpse. This study aimed to analyze the differences in body temperature reduction in male and female Wistar rats  induced with methanol.This research is an experimental study with a pre and post test control group design approach. The design of this study was to observe the body temperature of male and female Wistar rats while still alive and after death and the duration of decrease in body temperature of male and female Wistar mice after being induced with methanol. The population studied was male and female Wistar rat. Based on the results from analysis test, it can be concluded that there is no significant difference between the decrease in body temperature of male and female Wistar rats that died induced by methanol, but there is a significant difference between the decrease in body temperature of male and female Wistar rats who died induced by methanol and without methanol.

scholarly journals A Comparative Study of Actinidia deliciosa and Garcinia mangostana in Ovariectomy-Induced Osteoporosis in Female Wistar Rats

2017 ◽  
Vol 2017 ◽  
pp. 1-10 ◽  
Author(s):  
Chitra Vellapandian ◽  
Evelyn Sharon Sukumaran ◽  
Logeshwaran Ramalingam Sivasubramanian ◽  
Venkataramanan Rajabatar Vetrivelan
Keyword(s):  
Body Weight ◽  
Postmenopausal Osteoporosis ◽  
Wistar Rats ◽  
Calcium Content ◽  
The Body ◽  
Actinidia Deliciosa ◽  
Garcinia Mangostana ◽  
Femur Length ◽  
Femur Bone ◽  
Female Wistar Rats

The present study was designed to evaluate antiosteoporotic activity of the fresh juice mixtures obtained from Actinidia deliciosa and Garcinia mangostana as well as the pericarp extract of Garcinia mangostana on postmenopausal osteoporosis. 3-month-old female Wistar rats were ovariectiomized and the treatment began 14 days after ovariectomy and continued for 40 days. Statistically significant changes were noticed in body weight, ash weight, bone mineral content, and femur length and weight followed by serum evaluation and histopathology of femur bone. Administration of the fresh juice mixtures of the fruits of Actinidia deliciosa and Garcinia mangostana prevented ovariectomy-induced bone loss. The administration of the fresh juice mixtures resulted in an increase in the femur length and weight, followed by an increase in the body weight as well as the calcium content obtained from the ash of the femur bone. It is evident that the fresh juice mixtures can be used as a remedy as well as a prophylactic for the prevention of postmenopausal osteoporosis. The present study showed that the combined effect of the fruit juice mixtures of Actinidia deliciosa and Garcinia mangostana was found to be a better treatment for postmenopausal osteoporosis when compared to the pericarp extract of Garcinia mangostana.

scholarly journals Pengaruh Pemberian Ekstrak Etanol Daun Lannea Coromandelia Terhadap Perubahan Berat Badan Dan Kondisi Fenotip Makroskopik Organ Tikus Wistar

2019 ◽  
Vol 6 (1) ◽  
pp. 47-55
Author(s):  
Evan Febriansyah ◽  
Nona Rahmaida Puetri ◽  
Marlinda Marlinda
Keyword(s):  
Body Weight ◽  
Data Analysis ◽  
Treatment Group ◽  
Parametric Analysis ◽  
Wistar Rats ◽  
Leaf Extract ◽  
The Body ◽  
Basic Study ◽  
Total Treatment ◽  
Female Wistar Rats

The use of kuda-kuda leaves has long been carried out, several studies have shown that these leaves can increase the body weight of livestock fed with fresh horse leaves and extracts. The purpose of this study was to determine the effect of giving kuda-kuda leaf extract on changes in rat body weight as a basic study to produce drugs that have the potential to be weight-enhancing drugs in the future. The sample was a female Wistar mouse given ankuda-kuda leaf extract. Each treatment group was 5 female wistar rats, with a total treatment of 3 groups, so that the total number of samples was 15 female wistar rats. The dose-determined kuda-kuda leaf extract was administered orally using a one-time gastric sonde. Observations were continued from the first day to the 14th day, and every day a weighing was carried out and on the 14th day macroscopic observations were made on the condition of the rat organs. Data analysis was carried out using the SPSS program using krusscall wallis (non parametric) analysis. rats given horse extract leaves with a concentration of 3000 mg experienced the highest increase when compared to rats given horse-leaf extract with concentrations of 500 mg and 5500 mg. It can be concluded that the administration of kuda-kuda leaf extract caused an increase in rat weight. This can be caused by the content of several compounds that have the potential as a supplement for health found in the leaves of kuda-kuda such as ß-Sitosterol, tannins, and flavonoids.

scholarly journals Durational exposure dependent effect of carbamate treated net on haematological indices in wistar rat

2021 ◽  
Vol 27 (2) ◽  
pp. 115-126
Author(s):  
R. U. Ukpanukpong ◽  
G. I. Ekpo ◽  
U. I. Aletan ◽  
P. O. Aigbadumah ◽  
P. I. Umoh
Keyword(s):  
Body Weight ◽  
Wistar Rats ◽  
Exposure Period ◽  
Wistar Rat ◽  
Study Groups ◽  
The Body ◽  
Control Group ◽  
Dependent Effect ◽  
Haematological Analysis ◽  
Haematological Indices

The present study was undertaken to investigate the duration of exposure dependent effect of carbamate treated net on haematological indices in Wistar rats. Eighteen (18) Wistar rats were used in this study and designated into three (3) study groups of six rats each. Group 1 was the control group while groups 2 and 3 constituted the experimental groups containing rats exposed to carbamate treated net for 30 and 60 days respectively. At the end of the exposure period, the animals were sacrificed and blood sample were removed for haematological analysis. The result of the study shows that there was a significant increase in the body weight of exposed rats compared to rats in the control group at (P<0.05). Relative organ weight of the exposed rats increased significantly (p<0.05) when compared to rats in the control group. The PCV, Hb, RBC’s, PLT, MCV, MCH, and MCHC levels all increased insignificantly in the exposed rats when compared to rats in the control group at (p<0.05). The study also revealed that the total White Blood Cell (WBC) counts in the exposed groups was significantly elevated when compared to the control group at (P<0.05). Finally, the result of the study shows a significant increase (p<0.05) in the levels of neutrophil of the exposed rats when compared with the control group, while the level of lymphocytes, eosinophils and monocytes increased insignificantly (p>0.05) in rats exposed for 30 days but increased significantly (p<0.05) in rats exposed for 60 days when compared to rats in their control group. Therefore, the observation from this study suggests that long-term exposure to carbamate treated net may alter the haematological indices and hence lead to various health problem. Keywords: Body Weight, Carbamate, Organs Weight and Heamatological Indices

scholarly journals Acute and subacute toxicity study of the methanolic extract of olea europea.L leaves in Wistar rat

2021 ◽  
Vol 319 ◽  
pp. 01094
Author(s):  
Ibrahim Hinad ◽  
Youssef S’hih ◽  
Radia El Gui ◽  
Aboubaker Elhessni ◽  
Abdelhalim Mesfioui ◽  
...  
Keyword(s):  
Body Weight ◽  
Oral Administration ◽  
Wistar Rats ◽  
Methanolic Extract ◽  
Histopathological Examination ◽  
Hematological Parameters ◽  
Wistar Rat ◽  
The Body ◽  
Olive Leaves ◽  
Subacute Toxicity

Olea europea.L (olive tree) is a plant widely used in the world. Its leaves have an extensive use in traditional herbal medicine to prevent and/or treat several diseases especially in Mediterranean regions. Despite this, research into the study of its toxicity is very limited in the literature. For this, this study aims to study the acute and subacute toxicity of methanolic extract olive leaves in Wistar rats. To study acute toxicity, four dose levels (50,300,2000 and 5000 mg/kg body weight) were tested by single oral administration to Wistar rats. The subacute toxicity for 28 days was conducted by daily oral administration of methanolic extract of olive leaves at doses 1000,2000 and 3000 mg/kg in rats Wistar. After fourteen days of the administration of escalating doses, no deaths were recorded in the animals and no clinically detectable signs were observed. The results of subacute toxicity showed that the body weight of rats was not significantly changed by administration of methanolic extract of olive leaves. Monitoring of the behavior of the rats during the study showed the appearance of some manifestations of tremor, agitation and diarrhea in rats treated with the dose of 3000mg/kg. Grosse examination of the kidneys and liver revealed no changes in those organs and histopathological examination showed congestion and inflammation of the fat in rats treated with the dose of 3000mg/kg. the hematological profile showed no significant changes of the measured hematological parameters. Olive leaves should be used with care and caution since its methanolic extract caused some signs of toxicity and may affect the liver at repeated dose. however, more studies are needed to verify and clarify the toxic aspect of olea europea.L leaves.

scholarly journals Effects of ligature-induced periodontitis in pregnant Wistar rats

2003 ◽  
Vol 17 (1) ◽  
pp. 51-55 ◽  
Author(s):  
Mariane Ponzio de Azevedo Galvão ◽  
Cassiano Kuchenbecker Rösing ◽  
Maria Beatriz Cardoso Ferreira
Keyword(s):  
Body Weight ◽  
Birth Weight ◽  
Low Birth Weight ◽  
Periodontal Disease ◽  
Wistar Rats ◽  
The Body ◽  
Control Group ◽  
Female Adult ◽  
Pregnant Rats ◽  
Male Adult

The aim of this study was to evaluate the influence of ligature-induced periodontal disease in pregnant rats on their newborn's health parameters. Twenty-four female adult Wistar rats were divided into two groups: the control group (G1) and the group that was submitted to dental ligatures around second upper molars (G2). After the four week period of development of periodontitis, the female animals were mated with male adult Wistar rats. There were no differences in the body weight of females between the two groups during mating and pregnancy. No differences were observed among the groups in relation to the viable newborn index. However, there were differences in newborn birth weight, explained by the diverse size of the litters. In this study, ligature-induced periodontal disease did not promote changes during pregnancy that resulted in low birth weight in newborn Wistar rats.

scholarly journals Comparative Study of Effect of Silver Nitrate Gel and Differentiated Dermal Precursors (BMSCs) on Third Degree Burn in Wistar Rats

2020 ◽  
Vol 11 (1) ◽  
pp. 200-206
Author(s):  
Balaji K ◽  
Perumal Saraswathi ◽  
Prabhu K ◽  
Shila Samuel ◽  
Melani Rajendren ◽  
...  
Keyword(s):  
Bone Marrow ◽  
Silver Nitrate ◽  
Wistar Rats ◽  
Burn Injury ◽  
Wistar Rat ◽  
Metal Plate ◽  
Healing Time ◽  
The Body ◽  
Burn Wound ◽  
Healing Wound

Skin is an ectodermal derivative that maintains internal homeostasis of the body. Any damage to the skin like burn injury internal homeostasis is lost, resulting in delayed healing. The aim is to study the histoarchitecture comparative effect of silver nitrate gel, and BMSCs (DDP) on third-degree burns in Wistar rats. A burn wound of size 2.5 cm (length) x 2.5 cm (breadth) x 6 mm (depth) was created using a preheated metal plate on flanks of Wistar rat. Every burn wound was treated with silver nitrate gel (commercially available as silverex), bone marrow differentiated dermal precursors, and monitored for 1, 7, 14, 21 days until wound healing. Wound surface area was measured and compared among groups with histological and gross observations. The healing time was faster in bone marrow differentiated dermal precursors (DDP) group compared to control. Prolonged silver nitrate gel usage heals burn wound with no infection, but silver toxicity was noted. Wound contraction is slower but steady using bone marrow differentiated dermal precursors (DDP) cell when compared to the group treated with silver nitrate gel. The data from this study help use to use bone marrow differentiated dermal precursors (DDP) cells as an alternate and effective way to treat burn wounds.

scholarly journals The influence of food restriction versus ad libitum feeding of chow and purified diets on variation in body weight, growth and physiology of female Wistar rats

2012 ◽  
Vol 46 (2) ◽  
pp. 101-107 ◽  
Author(s):  
M Moraal ◽  
P P A M Leenaars ◽  
H Arnts ◽  
K Smeets ◽  
B S Savenije ◽  
...  
Keyword(s):  
Body Weight ◽  
Food Restriction ◽  
Wistar Rats ◽  
Statistical Significance ◽  
Blood Parameters ◽  
Calorie Intake ◽  
Restricted Feeding ◽  
Organ Weights ◽  
Female Wistar Rats ◽  
Ad Libitum

Ad libitum (AL) supply of standard chow is the feeding method most often used for rodents in animal experiments. However, AL feeding is known to result in a shorter lifespan and decreased health as compared with restricted feeding. Restricted feeding and thus limiting calorie intake prevents many health problems, increases lifespan and can also increase group uniformity. All this leads to a reduced number of animals needed. So-called standard chows are known to be prone to variation in composition. Synthetic foods have a more standard composition, contributing to group uniformity which, like diet reduction, may decrease the number of animals necessary to obtain statistical significance. In this study, we compared the effects of AL versus restricted feeding (25% reduction in food intake) on standard chow versus synthetic food of three different suppliers on body weight (BW), growth, several blood parameters and organ weights in growing female Wistar rats over a period of 61 days. Diet restriction led to a decreased growth and significantly reduced variation in BW and growth as compared with AL feeding. AL feeding on synthetic diets caused a significantly higher BW gain than on chow diets. Due to experimental design, this same effect occurred on food restriction. Blood parameters and organ weights were affected neither by diet type nor by amount. Incidentally, variations were significantly reduced on food restriction versus AL, and on synthetic diets versus chow diets. This study demonstrates that food restriction versus AL feeding leads to a significantly reduced variation in BW and growth, thereby indicating the potential for reduction when applying this feeding schedule.

Transplacental Toxicity and Carcinogenesis Studies in Rats with Hexamethylenetetramine

1970 ◽  
Vol 56 (6) ◽  
pp. 325-334 ◽  
Author(s):  
Giuseppe Della Porta ◽  
José R. Cabral ◽  
Giorgio Parmiani
Keyword(s):  
Drinking Water ◽  
Body Weight ◽  
Wistar Rats ◽  
The Body ◽  
Carcinogenic Activity ◽  
Long Term Experiments ◽  
Pregnancy And Lactation ◽  
Successive Generations ◽  
And Control

In a previous paper (Fd Cosmet. Toxicol., 6: 707–715, 1968) it was reported that hexamethylenetetramine (HMT) had no carcinogenic activity in long-term experiments in mice and rats. In the present study, 12 ♀ and 6 ♂ Wistar rats were given 1% HMT in the drinking water starting 2 weeks before mating. The females were kept under treatment during pregnancy and lactation. A similar untreated group of 12 ♀ and 6 ♂ served as control. Twelve treated females and eleven controls became pregnant and gave birth to 124 and 118 babies respectively; no malformations were noted. From these animals, 24 for each sex were continued on the 1% HMT up to the 20th week of age or were kept untreated. The body weight of treated animals was significantly lower than that of controls one, only up to the 9th week of age for the males and up to the 13th week for the females. At the end of the treatment both groups were sacrificed; the weight of organs was identical in the treated and control animals; there were no gross or histological pathology. In a second experiment, rats were given 1% HMT in the drinking water for 3 successive generations, up to the age of 40 weeks in the F1 and F2 groups and of 20 weeks for F3. The three groups were composed of 13 ♂ and 7 ♀, 15 ♂ and 11 ♀, 12 ♂ and 12 ♂, respectively. In addition, a group of 16 ♂ and 16 ♀ descendants of 2% HMT treated parents, were given 2% HMT for 50 weeks. A group of 48 ♂ and 48 ♀ served as untreated controls. All groups were kept under observation for over 2 years of age. No evidence of carcinogenicity was found in any of the HMT-treated groups.

scholarly journals Foot Length as a Predictor of Weight in Children up to Five Years

2019 ◽  
Vol 31 (2) ◽  
pp. 39-44
Author(s):  
Md Shameem ◽  
Nazneen Akhter Banu ◽  
ANM Nurul Haque Bhuiyan ◽  
Ariful Islam
Keyword(s):  
Body Weight ◽  
Linear Regression ◽  
Regression Line ◽  
The Body ◽  
Critically Ill Children ◽  
Linear Regression Line ◽  
Foot Length ◽  
Measured Weight ◽  
Variable Weight

Weight measurement is essential for the management of pediatric patients to calculate the dose of the drugs. But it is not possible to move the child to a weighing scale for determination of body weight when the child is in a critical condition. The purpose of this study was to check if foot length correlates with child’s body weight in our situation and to devise a formula for prediction of weight based on foot– length observed. This Cross-sectional study was carried out in the Department of Pediatrics, Sir Salimullah Medical College, Mitford hospital, Dhaka over a period of 12 months between January 2008 and December 2008. A total of 300 children, between 0 day to five years, meeting the predefined eligibility criteria were included in the study. Using the available data, simple linear regression analysis was performed between the dependent variable weight and independent variable foot length. The estimated linear regression line was: Predicted weight (kg) = a+ [b× foot length]. Data were analyzed using correlation coefficient (r) between foot length and children’s weight. In this study correlation between foot length and weight (r) was 0.92(P<0.001) indicating a perfect linear relationship between them. In the present study determination of correlation (r2) was 0.85 meaning that 85% of the variability in weight might be explained by variation in foot length. The estimated linear regression line was: Predicted weight (kg) = - 4.64 + [1.12 X foot length], where- 4.64 was the intercept and 1.12 was the slope of the regression line. Comparison between measured weight and predicted weight revealed that94% of variation between measured weight and predicted weight was within ±2kg. More than half of the cases (58.3%) the above-mentioned variations were within ±1kg.  This study concluded, there was a strong correlation between foot length and weight in children up to five years. The body weight in children from 0 days up to the age of 5 years can be predicted from foot length. Prediction of weight simply by foot-length measurement could be a great help to the health care provider including doctors and health workers for drug dose calculation in critically ill children. TAJ 2018; 31(2): 39-44

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