scholarly journals Effect of Naja nigricollis (Elapidae) Venom on Some Vital Organs of Oryctolagus cuniculus

2021 ◽  
pp. 11-17
Author(s):  
Obou Constantin Okou ◽  
Djako Sosthène Thierry Akré ◽  
Allali Eugène Koffi ◽  
Guy Childeric Bingo ◽  
Allico Joseph Djaman
Keyword(s):  
Body Weight ◽  
Oryctolagus Cuniculus ◽  
Hematological Parameters ◽  
Control Male

The general objective of this study was to evaluate the effect of Naja nigricollis venom on some vital organs of rabbits. To carry out this study, nine (9) rabbits including five (5) males and four (4) females were divided into two (2) control lots and one (1) experimental lot. Each control lot was composed of three (3) rabbits (males or females) while the experimental lot was comprised of two (2) males and one (1) female. The rabbits of the experimental lot were injected with Naja nigricollis venom for about 20 to 30 minutes and then after the determination of their biochemical and hematological parameters, were autopsied for the removal of organs such as heart, liver, kidneys and lungs. These organs were weighed and their appearance was studied. The results of this study showed that the heart and lungs of control male rabbits weighed more than those of females, whereas the liver and kidneys did not. Then, the cytotoxins of the Naja nigricollis venom were at the origin of gangrene which induced necrosis by an increase in their volume in a general way and degradation of the organs studied. Finally, the dose of venom injected (2 mg/Kg of body weight) could also cause hypotension, so favoring the formation of oedemas and consequently gangrene.

scholarly journals Effect of Mucuna pruriens and Millettia pinnata (Fabaceae) minerals on some isolated organs of envenomated and treated Oryctolagus cuniculus

2021 ◽  
Vol 11 (6) ◽  
pp. 40-47
Author(s):  
Obou Constantin OKOU ◽  
Allali Eugène KOFFI ◽  
Djako Sosthène Thierry AKRÉ ◽  
Guy Childeric BINGO ◽  
Allico Joseph DJAMAN
Keyword(s):  
Cause Of Death ◽  
Oryctolagus Cuniculus ◽  
Hematological Parameters ◽  
Preventive Measure ◽  
Experimental Batch ◽  
The Other ◽  
Mucuna Pruriens ◽  
Isolated Organs ◽  
Millettia Pinnata

The general objective of this study was to evaluate the antivenom effect of minerals from two plants on some vital organs (heart, liver, kidneys and lungs) of rabbits. It was carried out with 36 rabbits (19 males and 17 females) divided into portions E1, E2 and E3. E1 consisted of 2 control lots (3 males and 3 females), and 1 experimental lot (2 males and 1 female). E2 comprised 7 batches of rabbits (2 males and 1 female). E3 consisted of 2 batches of 3 females. Naja nigricollis venom was injected for approximately 20-30 minutes to the animals in the experimental batch of E1, and to those in E2 and E3. Then, E2 and E3 were treated preventively and curatively with minerals, respectively. After the determination of their biochemical and hematological parameters, they were necropsied separately and then their organs were removed, weighed and their appearance was studied. The study revealed that the venom of Naja nigricollis was the cause of death of all the animals of the experimental batch of E1. On the other hand, the use of P2 and P3 as a preventive measure was able to save 1 out of 3 and 3 individuals respectively from the venom. As for P3 as a curative measure, it kept alive 2 out of 3 individuals against the venom. Thus, for the development of anti-venomous phytomedicine, it would be advisable to use the minerals from P3 (ash of Millettia pinnata). Keywords: Antivenomous, minerals, Millettia pinnata, Naja nigricollis, phytomedicine

scholarly journals Toxicological evaluation of aqueous extract of the traditional Chinese formula Qing Hao Gan Cao

2021 ◽  
Author(s):  
Yongchun Li ◽  
Hui Zhang ◽  
Shanshan Chen ◽  
Liutao Zhao ◽  
Jie Wu ◽  
...  
Keyword(s):  
Body Weight ◽  
Aqueous Extract ◽  
Toxicity Test ◽  
Artemisia Annua ◽  
Hematological Parameters ◽  
Organ Weight ◽  
Toxicological Evaluation ◽  
Subacute Toxicity ◽  
Qing Hao

Abstract Qing Hao Gan Cao (QHGC), a Chinese medicinal formula containing Artemisia annua and Glycyrrhizae Radix et Rhizoma, has been used to treat sunstroke and as an antiviral agent for more than 800 years. It has not previously been subject to a toxicological safety evaluation in acute and subacute (28 days) studies. Therefore, the acute and subacute toxicity of an aqueous extract of QHGC were evaluated in vivo. For the QHGC preparation, the botanical raw materials were crushed into pieces and mixed in the ratio of 10:1 in distilled water for 12 h, then boiling three times for 2 h each time. The three decoctions were mixed and filtered, then spray-dried with hot air at 160°C for 30 min, and stored at room temperature. For the acute toxicity test, 72.0 g/kg of QHGC extract was administered by gavage to male and female mice. Body weight, general observations, and autopsy results were recorded. No mortality or toxicity signs were observed during the studies. For the subacute toxicity test, 4.0, 8.0, or 16.0 g/kg/day of QHGC extract was administered to rats for 28 days. General observations and mortality, body weight, biochemical and hematological parameters, organ weight, and pathological morphology were analyzed. The acute and subacute toxicity studies did not show significant changes in body weight, general observations, hematology and biochemical parameters, organ weight, and liver, spleen, stomach, duodenum, testis, ovary, lung, heart, and kidney histopathological analyses. The consumption of QHGC aqueous extract can be considered safe within the conditions of this study.

scholarly journals Relationship between Body Mass Index and Tooth Decay in a Population of 3–6-Year-Old Children in Iran

2015 ◽  
Vol 2015 ◽  
pp. 1-5 ◽  
Author(s):  
Leila Shafie Bafti ◽  
Maryam Alsadat Hashemipour ◽  
Hamidreza Poureslami ◽  
Zeinab Hoseinian
Keyword(s):  
Body Weight ◽  
Analytical Study ◽  
Deciduous Teeth ◽  
Tooth Decay ◽  
Cross Sectional ◽  
Dmft Index ◽  
The Mean ◽  
Iranian Children ◽  
The Relationship

The aim of the present study was to evaluate the relationship between BMI and tooth decay in a population of Iranian children. In this cross-sectional descriptive/analytical study, 1482 children were selected from kindergartens and preschool centers in Kerman, Iran. The children underwent examination of deciduous teeth (using the dmft index) after determination of height and weight for calculation of BMI. The relationship between BMI (after adjustment for age) and dmft was determined using Poisson’s regression model. The mean of dmft in children with normal BMI was 1.5-fold that in subjects with extra body weight. Age had a significant effect on dmft. In addition, dmft was higher in boys compared to girls. The results of the present study showed that caries rate in the deciduous teeth of 3–6-year-old children decreases with an increase in body weight.

The effect of ethanol on some hematological parameters of the australian red claw crayfish (Cherax quadricarinatus)

2022 ◽  
pp. 85-91
Author(s):  
D. Skafar ◽  
D. Shumeyko
Keyword(s):  
Body Weight ◽  
Total Protein ◽  
Hematological Parameters ◽  
Group Versus ◽  
Control Group ◽  
Total Protein Content ◽  
Cherax Quadricarinatus ◽  
Total Hemocyte Count ◽  
Red Claw Crayfish ◽  
Experimental Group

Purpose: to study the effect of ethanol on the parameters of THC, the percentage of granulocytes and total protein in the hemolymph of the Red claw crayfish (Cherax quadricarinatus).Materials and methods. The object of this experiment was 26 males of the Australian red-clawed crayfish (Cherax quadricarinatus) weighing from 23 to 83 g. The individuals were evenly divided into two experimental groups - with an injection of ethanol and a control group without an injection of 13 crayfish for each group. The injection dose was 2515 mg per 100 g of body weight. A day after the introduction of ethanol, hemolymph was taken with a syringe from the ventral sinus, the syringe was pre-washed with a 4% EDTA-Na2 solution. Three parameters were determined: the total hemocyte count (THC), percent granulocytes and percent total protein content. Counting of hemocytes and determination of granulocytes were performed in a Goryaev chamber under a light microscope. The total protein was determined by the refractometric method.Results. Differences in THC and total protein between the groups were statistically unreliable (p>0,05). THC in the experimental group is 36% more than in the control group. The total protein after the introduction of ethanol actually increased by 0,7%, and relatively by 14%. There were statistically different indicators of the proportion of granulocytes (p<0,05) - the average value of 33,1% in the experimental group versus 24,5% in the control group. A reliable (p<0,05) strong feedback was revealed between the total protein and the mass of individuals in both experimental groups, while in the experimental group there is a visible shift in the values of dependent hemolymph indicators towards an increase in smaller individuals.Conclusion. A single injection of ethyl alcohol with a dosage of 2515 mg per 100 g of body weight into the hemolymph of C. quadricarinatus does not cause significant changes in the THC and total protein after 24 hours. At the same time, the proportion of granulocytes actually increases by 9%, relative to 37%. This may indicate that granulocytes are involved in the formation of cancer defense mechanisms when exposed to toxic substances. The effect of different dosages of ethanol injections and the duration of its effect on hematological parameters requires additional consideration. It is necessary to investigate its effect on other indicators, such as the pH and buffer capacity of the hemolymph, the concentration of hemocyanin, glucose, lactates and calcium.

Early sex determination of Turkey by observation of differences in body weight between male and female

2021 ◽  
Vol 31 (3) ◽  
pp. 218-226
Author(s):  
S Akter ◽  
SC Das ◽  
AS Apu ◽  
T Ahmed ◽  
A Lahiry ◽  
...  
Keyword(s):  
Body Weight ◽  
Male And Female ◽  
Live Body Weight ◽  
Commercial Broiler ◽  
Percent Accuracy ◽  
Similar Body ◽  
Black Color ◽  
Average Body ◽  
Average Body Weight

The present study was conducted to determine the early sex in turkeys by observation of the differences in body weight between male and female birds. A total of 30-day old black color unsexed poults having almost similar body weight at hatching were considered for the experimentation and housed at the Poultry Farm of Bangladesh Agricultural University, Mymensingh-2202, Bangladesh. All birds were reared up to 12 weeks of age under intensive management with supplementation of commercial broiler starter and grower feeds. Birds were reared under similar management conditions. Significantly higher (p<0.01) body weight was attained in male poults (104g/bird) than the female (90g/bird) at the end of 1st week of age. Similarly, at the end of 2nd week of age higher (p<0.01) body weight attained by male poults (198.31g/bird) than the female (162.13g/bird). At the end of 3rd weeks of age male poults attained higher (p<0.01) body weight (307.23g/bird) than the female (251.33g/bird). After 4 weeks of rearing, male turkeys attained significantly higher (p<0.01) live body weight (424.46g/bird) than the female turkeys (347.87g/bird). The weekly average body weight gains of male and female birds were 94.18g/bird and 76.5g/bird, respectively. Thus, the male and female birds were successfully identified on the basis of differences in their body weight. Weekly feed intake for both the male and female birds was also increased with their age. Up to 4 weeks of age, both the male and female poults consumed same amount of feed (753.46g/bird). The FCR of male and female poults differed non-significantly in 1st, 3rd and 4th week. On the contrary, in 2nd week of age the FCR of male poults (1.60) was significantly lower (p<0.01) than female (2.11). Survivability was 100% up to 4th week of age irrespective of sex of the poults. The birds were reared up to 12 weeks of age until to confirm their sex by observation of the phenotypic appearance. Results of the phenotypic observation of male and female birds correspondence hundred percent accuracy with the results obtained in body weight based differences between male and female birds. It is therefore concluded that farmers can identify male or female poults as early as first week of age on the basis of body weight differences. Progressive Agriculture 31 (3): 218-226, 2020

scholarly journals Influence of gender on OVA-induced airway inflammation in C57/B6J mice on a high-fat diet

2018 ◽  
Vol 16 ◽  
pp. 205873921876094 ◽  
Author(s):  
Gang Yu ◽  
Lili Zhu ◽  
Haiyan Li ◽  
Youyou Shao ◽  
Lei Chong ◽  
...  
Keyword(s):  
Body Weight ◽  
High Fat Diet ◽  
Inflammatory Cells ◽  
Normal Weight ◽  
Male Mice ◽  
High Fat ◽  
Low Fat ◽  
Control Male ◽  
Low Fat Diet ◽  
Asthma Group

Overweight/obesity has been suggested as a risk factor for asthma development, and prospective studies have confirmed that high body weight precedes asthma symptoms. However, the nature of the association between overweight/obese status and asthma remains unclear. Animal models of obesity-related asthma are very useful for understanding disease pathophysiology. Although C57/B6J mice are the most widely used animal model for researching obesity-related asthma, gender differences are not always taken into consideration. Therefore, to explore the effect of gender on the development of obesity-related asthma, both female and male C57/B6J mice were used in this study. The mice were fed with a high-fat diet or a low-fat diet as control. Body weight, body length, liver weight, and Lee’s Index were used to evaluate obesity status, and lung histology, lung inflammatory cells infiltration, and inflammatory cytokines in bronchoalveolar lavage fluid (BALF) were examined for asthma evaluation. We found that the mean body weight of male mice on a high-fat diet gradually increased and was significantly higher than control male mice on a low-fat diet ( P < 0.01), while no significant differences were found between female mice at the end of 12 weeks of feeding. Furthermore, the obese asthma group female and male mice exhibited significantly high inflammatory cells infiltration than normal weight or obese female and male mice ( P < 0.01). However, the obese asthma group presented higher Neu infiltration, Th1 cytokine, and interferon gamma (IFNγ) concentrations in BALF than the asthma group in both the genders ( P < 0.01). In conclusion, both female and male mice are suitable for the obesity-related asthma model, although male mice might be more stable. Besides, obesity-related asthma is not Th2 type asthma.

scholarly journals Effects of Vitamin E and Vitamin C on Mercury Induced Toxicity in Mice

2013 ◽  
Vol 19 (2) ◽  
pp. 93-100 ◽  
Author(s):  
MA Huq ◽  
MA Awal ◽  
M Mostofa ◽  
A Ghosh ◽  
AR Das
Keyword(s):  
Body Weight ◽  
Vitamin E ◽  
Vitamin C ◽  
Biochemical Parameters ◽  
Hematological Parameters ◽  
Protective Role ◽  
Alpha Tocopherol ◽  
Post Mortem ◽  
Group B ◽  
Vitamin E And C

The present study was undertaken to find out the efficacy of vitamin E and/or vitamin C against mercury (Hg) induced toxicity in mice. Sixty mice were randomly divided into 5 equal groups (n=12). One group of mice (Group A) was kept as control and each of rest four groups (B, C, D and E) were fed with mercuric chloride (HgCl2) in drinking water @ 65 mg/L. In addition to HgCl2 alpha-tocopherol (vitamin E) @ 100 mg/L, ascorbic acid (vitamin C) @ 250 mg/L and combination of vitamin E and vitamin C at same dose were given to the mice of groups C, D and E respectively. All treatments were continued for 28 consecutive days. Four mice of each group were sacrificed on day 1, 14 and 28 and efficacy of vitamin E and vitamin C against Hg induced toxicity were evaluated by observing toxic signs, body weight, hemato-biochemical parameters and postmortem lesions. Mild (++) toxic signs as evident by reduced feed and water intake, salivation, vomiting, excitement, muscle tremor, ataxia, restlessness, incordination and ruffled hair coat were observed from 2nd week (group B) and from 3rd week (group C and D) by intoxication with HgCl2. Significant (P<0.01) reduction of body weight (18.38%) and hematological parameters i.e. TEC (19.88%), TLC (27.89%), Hb content (34.09%) and PCV (9.15%) were observed at day 28 in HgCl2 induced intoxicated mice (group B). At identical period in same group biochemical parameters i.e. AST (46.99%) and ALT (58.72%) increased significantly (p<0.01). Pinpoint hemorrhages throughout the liver and highly (++++) congested kidney was also observed at post mortem (group B). All the parameters i.e. toxic signs, body weight, hemato-biochemical and post mortem lesions were found to be slight (+) or mild (++) and/or improved in rest three groups of mice following treatment with vitamin E, vitamin C and combination of vitamin E and vitamin C. The present study reveals that vitamin E and C have a protective role against Hg poisoning. However, combination of vitamin E and C gave better results.DOI: http://dx.doi.org/10.3329/pa.v19i2.16949 Progress. Agric. 19(2): 93 - 100, 2008

scholarly journals Evaluation of Anthelmintic Efficacy of Ivermectin, Levamisole HCl and Albendazole Administered through Different Routes against Naturally Occuring Gastrointestinal Nematodiasis in Black Bengal Goat Inducing Hematological Parameters and Live Weight Indices

2016 ◽  
Vol 5 (1) ◽  
pp. 26-34 ◽  
Author(s):  
M Aktaruzzaman ◽  
MS Islam ◽  
MMI Hasan ◽  
MJU Bhuiyan ◽  
MM Hossain ◽  
...  
Keyword(s):  
Body Weight ◽  
Hematological Parameters ◽  
Live Weight ◽  
Gastrointestinal Nematodes ◽  
Total Leukocyte Count ◽  
Control Group ◽  
Counting Method ◽  
Blood Samples ◽  
Group A ◽  
Group D

This study aimed to evaluate the efficacy of ivermectin, levamisole HCl and albendazole against gastrointestinal nematodes in naturally infected goats of government goat development farm, Sylhet, Bangladesh. The study included 52 black Bengal breed of which 30 were naturally infected and randomly selected 20 on the basis of their weight and egg count. Twenty black Bengal goats of 12-13 month old irrespective of sex infested with gastrointestinal nematodes were selected for this experiment and randomly divided into four equal groups (group A, B, C and D) where each group consisted of 5 goats and goats of group D were kept as control group. One injectable ivermectin (200?gkg-1 body weight, S/C) preparations (Techno Drugs Ltd. Bangladesh) and two solid levamisole HCl, albendazole (7.5 mgkg-1 body weight, orally) preparations (The ACME Laboratories Ltd. and Square Pharmaceuticals Ltd. Bangladesh) were used for positive control of gastrointestinal nematodes as group A, B and C. Goats of group D was kept as control without giving any treatment. Before trials (day 0), total egg count, blood samples and initial body weight were recorded. During the study period the fecal and blood samples were collected directly from rectum and examined on 7th, 14th, 21st and 28th day using McMaster fecal egg counting method. Body weight was recorded on day 28 following the treatments. The results of the comparative efficacies of different anthelmintic of ivermectin was 86.75%, followed by levamisole HCl 85.07% and albendazole 92.81%. McMaster fecal egg counting method discloses the percentage of Haemonchus spp. (15.38%), with Trichostrongylus spp, Strongyloides spp., and Cooperia spp. also present. After treatment with ivermectin, levamisole HCl and albendazole, Total Erythrocyte Count (TEC), Hemoglobin (Hb) content and Packed Cell Volume (PCV) were increased significantly (p<0.01 and p>0.05) in goats but Erythrocyte Sedimentation Rate (ESR) and Total Leukocyte Count (TLC) were decreased significantly (p<0.05 and p>0.01) in all treated goat and body weight was increased significantly (p<0.01) on day 28.International Journal of Natural Sciences (2015), 5(1) 26-34

scholarly journals The Effects of Different Exercise Types on Hematological Parameters in Sedentary Women

2018 ◽  
Vol 6 (8) ◽  
pp. 96 ◽  
Author(s):  
Güner Çiçek
Keyword(s):  
Heart Rate ◽  
Body Weight ◽  
Blood Cell ◽  
Aerobic Exercise ◽  
Hematological Parameters ◽  
Exercise Group ◽  
The Body ◽  
Strength Exercise ◽  
Strength Exercises ◽  
Sedentary Women

The purpose of this study is to investigate the effect of aerobic and strength exercises on hematological parameters in sedentary women. To achieve the purpose of this study, a total of 23 volunteers including aerobic exercise group (AE, n: 10), strength exercise group (SE, n:13) were selected as participants. Two different exercises were applied for 4 days a week, throughout 16 weeks, within 60 minutes for each exercise with the intensity of heart rate (HR) 60-70 percent. The HR was measured using a heart rate monitor for each subject.The women's white blood cell (WBC), thrombocyte (PLT), red blood cell (RBC), hemoglobin (HGB), hematocrit (HCT) and mean corpuscular volume (MCV) were measured before and after exercise. For statistical analysis, the Wilcoxon signed-rank test was used for intra-group evaluations, and the Mann Whitney U test was used for inter-group evaluations. After the exercise program, there were a meaningful decrease in the body weight and body mass index (BMI) the women in both intervention groups. In addition, in the hematological results of strength exercise group, some meaningful decreases were determined in the values of RBC, HGB, HCT and MCV (p<0.01). As a results, it was observed that regular aerobic and strength exercises can positively influence the body weight and BMI parameters of sedentary women. Along with this, a meaningful decrease has been found in the values of RBC, HGB, HCT and MCV of strength exercise group compared to aerobic exercise.

scholarly journals Gewichtsentwicklung beim Kaninchen (Oryctolagus cuniculus) nach Transfer reziproker Kernkombinationen in eine neutrale Ammenlinie

2001 ◽  
Vol 44 (1) ◽  
pp. 71-88 ◽  
Author(s):  
H. Harant ◽  
R. Porzig ◽  
J. Thielebein ◽  
W. Saar ◽  
L. Schüler
Keyword(s):  
Body Weight ◽  
Embryo Transfer ◽  
Oryctolagus Cuniculus ◽  
Neutral Line ◽  
Reciprocal Crosses ◽  
Litter Weight

Abstract. Title of the paper: Development of body weight in rabbits (Oryctolagus cuniculus) after embryo transfer of reciprocal nuclear combinations to a neutral line of recipients. Ihe article describes differences in the development of body weight ofthe Fl-generations in the rabbit, which oecured after embryo transfer from reciprocal nuclear combinations to a neutral line of reeipients. These differences can be explained as expression of maternal cyto-plasmatical and / or imprinting-effects. The two races – Deutsche Riesen and Farbzwerge –, which are extremly different in body weight were used for the reciprocal crosses. The neutral reeipients were a commercial breed „Zika". Results show a significant higher litter weight of the offspring which descended from the heavier mother race. On the 84th day of life exists no differences in weight between the crosses. Differences were within the crosses between the females and males and between the crosses reciprocal different. Causes for the reciprocal sexdimorphism can be A: extrachromosomal respectively cytoplasmatic factors or B: a sex-linked and a sex-influenced heredity, which coinside and are regulated by imprinting

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