scholarly journals Mus musculus (Linnaeus, 1758) Immune Responses Caused by Escherichia coli (Migula, 1895) Infection

2017 ◽  
Vol 3 (4) ◽  
pp. 285
Author(s):  
Zuni Mitasari ◽  
Abdul Gofur ◽  
Dwi Listyorini
Keyword(s):  
Escherichia Coli ◽  
Tract Infection ◽  
Immune Responses ◽  
Mus Musculus ◽  
Positive Control ◽  
Negative Control ◽  
Control Group ◽  
Spleen Weight ◽  
E Coli ◽  
Carl Linnaeus

<p><em>Escherichia coli</em> (<a title="Walter Migula" href="https://en.wikipedia.org/wiki/Walter_Migula">Migula</a>, 1895) is a negative gram bacteria which have an ability to cause some deseases, such as meningitis, urinary tract infection and digestive tract infection. Lipopolysaccharide (LPS) in its cell wall induces immune responses in many ways. The objective of this study was to investigate the effect of <em>E. coli</em> infection on lymphocyte numbers and spleen weight in mice [<em>Mus musculus</em> (Linnaeus, 1758)]. Twenty five male mice were grouped into negative control, positive control group treated with PBS, and three experimental groups injected intraperitonially with <em>E. coli</em> 1.5 × 10<sup>3 </sup>cfu/mL,1.5 × 10<sup>5 </sup>cfu/mL or 1.5 × 10<sup>7 </sup>cfu/mL respectively.  About 5 d after the injection, the spleen were collected. Spleen were weighed using digital balance, number of lymphocyte were counted using hemocytometer. <em>E. coli</em> infection significantly increase both weight of the spleen and number lymphocyte. In conclusion,  mice responded to <em>E. coli</em> infection by increasing the number of its lymphocyte.</p><div><p class="Els-keywords"><em> </em></p><p class="Els-keywords"><strong>Keywords:</strong><em> Escerechia coli </em>(<a title="Walter Migula" href="https://en.wikipedia.org/wiki/Walter_Migula">Migula</a>, 1895);<em> </em>immune respone; infection; <em>Mus musculus </em>(<a title="Carl Linnaeus" href="https://en.wikipedia.org/wiki/Carl_Linnaeus">Linnaeus</a>, <a title="10th edition of Systema Naturae" href="https://en.wikipedia.org/wiki/10th_edition_of_Systema_Naturae">1758</a>).</p></div>

Protective Effect of Curcumin on Carbapenem-Resistant Escherichia coli–Induced Lung Injury in Rats

2016 ◽  
Vol 101 (7-8) ◽  
pp. 304-312 ◽  
Author(s):  
Cagla Bali ◽  
Nejat Altintas ◽  
Ozlem Ozmete ◽  
Ibrahim Gelincik ◽  
Hakan Yabanoglu ◽  
...  
Keyword(s):  
Escherichia Coli ◽  
Lung Injury ◽  
Intraperitoneal Injection ◽  
Negative Control Group ◽  
Positive Control ◽  
Negative Control ◽  
Positive Control Group ◽  
Control Group ◽  
E Coli ◽  
Carbapenem Resistant

Curcumin has remarkable anti-inflammatory and antioxidant properties. The aim of this study was to investigate the protective effects of curcumin on a rat model of carbapenem-resistant Escherichia coli–induced acute lung injury (ALI). Thirty-two rats were randomly allocated to 4 groups to induce an ALI: negative control group (rats not infected with E coli with no antibiotic treatment), positive control group (rats infected with E coli with no antibiotic treatment), imipenem group (rats infected with E coli that received intraperitoneal injection of imipenem), and the imipenem+curcumin group (rats infected with E coli that received intraperitoneal injection of imipenem and were fed on curcumin).The rats were killed, and lung tissues samples were harvested for biochemical analyses and histopathologic examination. Total antioxidant status (TAS), total oxidant status (TOS), tumor necrosis factor α (TNFα), and interleukin-6 (IL6) were measured. TOS increased in the positive control group (P &lt; 0.001) and decreased in the imipenem and imipenem+curcumin groups (P &lt; 0.001 and P &lt; 0.001, respectively). TAS decreased in the positive control group (P = 0.005). Imipenem treatment did not increase TAS, but the imipenem+curcumin group increased TAS (P = 0.014). TNFα and IL6 increased in the positive control group compared with the negative control group (P &lt; 0.001 and P = 0.010, respectively). Imipenem decreased TNFα (P &lt; 0.001), but did not decrease IL6 (P = 0.418). Imipenem+curcumin decreased TNFα (P &lt; 0.001); this decrease was more pronounced compared with the imipenem group (P = 0.008). IL6 decreased in the curcumin group compared with the positive control group (P = 0.011). Curcumin combined with imipenem can be an alternative therapeutic agent to overcome the resistance of E coli strains.

scholarly journals Evaluation of antipyretic activity of hydroalcoholic extract of Corchorus depressus Linn. in Escherichia coli–induced pyretic rabbits

2018 ◽  
Vol 16 ◽  
pp. 205873921879295
Author(s):  
Saeed Ahmad ◽  
Muhammad Akram ◽  
Syed Muhammad Ali Shah ◽  
Sabira Sultana
Keyword(s):  
Escherichia Coli ◽  
Positive Control ◽  
Negative Control ◽  
The Body ◽  
Hydroalcoholic Extract ◽  
Antipyretic Effect ◽  
E Coli ◽  
Antipyretic Activity ◽  
Experimental Treatments

This study was conducted to investigate the antipyretic effect of the hydroalcoholic extract of Corchorus depressus Linn. against Escherichia coli ( E. coli)-induced pyrexia in rabbits. Hydroalcohalic extracts of C. depressus were given orally at 25, 50, and 100 mg/kg for antipyretic affect in E. coli-induced fever in rabbits. The animals were divided into five groups of five each. Among these five groups, three received various doses of experimental treatments, whereas the fourth one served as positive control and received paracetamol. The fifth group of animals served as negative control and received no treatment. The body temperature of the rabbits was measured rectally over a period of 5 h. C. depressus exhibited better effects at dose rate of 25, 50, and 100 mg/kg. The hydroalcoholic extract of C. depressus has significant antipyretic effect. These results lend support to the popular use of C. depressus in traditional medicine as a remedy for pyrexia and suggest that the characterization of the principles for such activity deserves further investigation.

scholarly journals PENGARUH TRITERPEN TOTAL PEGAGAN (Centella asiatica (L) Urban) TERHADAP FUNGSI KOGNITIF BELAJAR DAN MENGINGAT PADA MENCIT JANTAN ALBINO (Mus musculus) YANG DIHAMBAT DENGAN SKOPOLAMIN

Molekul ◽  
2010 ◽  
Vol 5 (2) ◽  
pp. 89
Author(s):  
Herlina Herlina
Keyword(s):  
Cognitive Function ◽  
Learning And Memory ◽  
Mus Musculus ◽  
Memory Performance ◽  
Centella Asiatica ◽  
Positive Control ◽  
Negative Control ◽  
Learning Ability ◽  
Control Group ◽  
Albino Mice

Pegagan (Centella asiatica (L) Urban) has been described to posses CNS effects such as improving cognitive function, learning and memory. The aim of the research was to evaluate the effects of total triterpen’s pegagan extract on cognitive functions as the learning and memory performance in male albino mice (Mus musculus) inhibited by scopolamine. The research design was Complete Randomized Design (RAL) – factorial on thirty six mice divided into 4 groups. One control group received only aquabidest (negative control). Three treatment groups received total triterpen 16 mg/kg BW, 32 mg/kg BW orally and piracetam 500 mg/kg BW by intra peritoneally (positive control) for 21 days. Data indicating learning and memory process of all subjects were obtained from one-trial passive avoidance test. Data were analyzed by two way ANOVA and BNT (p<0,05). Result showed that total triterpen 32 mg/kg BW had significantly prolonged the retention time compared to control group indicating improvement in cognitive function (505,03 second vs -18,53 second) (p<0,05) and it was not significantly different to piracetam 500 mg/kg BW group (505,03 second vs 522,48 second) (p>0,05). In conclusion, total triterpen from pegagan (Centella asiatica (L) Urban) improved learning ability and memory of male albino mice (Mus musculus) even though, it was inhibited by scopolamine.

scholarly journals Effects of alphamune G on the performance, serum and haematological parameters of Escherichia coli challenged turkey poults

2020 ◽  
Vol 40 (2) ◽  
pp. 112-121
Author(s):  
S. A. Bolu ◽  
M. T. Adelakun
Keyword(s):  
Escherichia Coli ◽  
Poor Performance ◽  
Positive Control ◽  
Negative Control ◽  
E Coli ◽  
Turkey Poults ◽  
Randomized Design ◽  
Completely Randomized Design ◽  
Improved Performance ◽  
Haematological Indices

A study was conducted to determine the response of Turkey poults to graded levels of Alphamune G (0.00+, 0.03, 0.04, 0.05, 0.06 and 0.00 %-) when challenged with Escherichia coli orally for 7 days. The graded levels were the treatments viz 0.00%+ (positive control), Alphamune G at 0.03, 0.04, 0.05, 0.06% and 0.00%- (negative control; infected without Alphamune G supplementation). Each treatment was allotted 3 replicates of 6 poults. The experiment which was conducted for 56 days employed a completely randomized design. E. coli was isolated from the intestinal digesta of a colisepticaemic chicken. 108 turkey poults were used in this study. Poults were infected with E.coli for 7 days through the drinking water and given the treatment. The performance parameters of Alphamune G supplementation were significantly affected. The cumulative weight, Feed intake and weight gain were highest for turkey poults fed 0.06% Alphamune G supplementation. These values were also directly proportional to the supplementation levels of Alphamune G. The birds given the negative treatment (0.00 %-) had relatively poor performance compared to the other treatments. The specific enzymes studied were significantly affected (p<0.05) by the treatments. ALT and AST were significantly highest for turkey poults fed the negative control. Enzyme values became optimum at 0.05% Alphamune G supplementation. At 0.06% of Alphamune G supplementation, cellular mitigations of the effects of E. coli was measurable. Urea and creatinine were not significantly (p>0.05) influenced by the treatments. Haematological indices such as WBC and specific differential counts (lymphocytes and neutrophils) were affected significantly (P<0.05) by supplemental levels of Alphamune G The Inclusion of Alphamune G at 0.06% in the diets improved performance of turkey poults when challenged with Escherichia coli.

scholarly journals PEMBERIAN RANSUM KOMBINASI HERBAL DENGAN MINERAL ZINK TERHADAP PERFORMANS AYAM BROILER YANG DIINFEKSI Escherichia coli

ZOOTEC ◽  
2013 ◽  
Vol 33 (1) ◽  
pp. 35
Author(s):  
M. N. Regar ◽  
R. Mutia ◽  
S. D. Widhyari ◽  
Y. H. S. Kowel
Keyword(s):  
Escherichia Coli ◽  
Sweet Potato ◽  
Basal Diet ◽  
Positive Control ◽  
Negative Control ◽  
E Coli ◽  
Garlic Powder ◽  
Ipomea Batatas ◽  
Sweet Potato Leaves ◽  
Better Than

ABSTRAKPenelitian ini dilakukan untuk menguji pengaruh pemberian kombinasi herbal dengan mineral zink dalam ransum broiler yang diinfeksi Escherichia coli (E. coli). Dua ratus ekor d.o.c (day old chick) dibagi secara acak ke dalam lima perlakuan, masing-masing perlakuan diulang empat kali sehingga terdapat 20 unit percobaan, setiap unit percobaan terdiri dari 10 ekor d.o.c. Anak ayam percobaan dipelihara selama 35 hari. Ransum perlakuan terdiri dari R1 = Pakan basal/ ayamsehat (kontrolnegatif); R2 = Pakan basal/ ayamdiinfeksiE.coli (kontrolpositif); R3= Pakan basal + serbukkunyit 1.5% + ZnO 180 ppm/ ayamdiinfeksiE.coli; R4 = Pakan basal + serbukbawangputih 2.5% + ZnO 180 ppm/ ayamdiinfeksiE.coli; R5 = Pakan basal + antibiotik/ ayamdiinfeksiE.coli.Penelitian menggunakan rancangan acak lengkap. Peubah yang diamati konsumsi ransum, pertambahan bobot badan, dan konversi ransum. Hasil dari penelitian ini menunjukkan bahwa pemberian kombinasi kunyit 1.5% dengan ZnO 180 ppm dan kombinasi bawang putih 2.5% dengan zink 180 ppm dalam ransum mampu memperlihatkan performa yang lebih baik.Kata Kunci:Daun ubi jalar, Pertambahan berat badan, Konsumsi ransum, Konversi ransum, Ayambroiler.ABSTRACTTHE EFFECT OF SUPPLEMENTA-TION SWEET POTATO LEAVES MEAL (Ipomea batatas) ON BROILER PERFORMANCE.This experiment was conducted to study the combination of herbal with zink in poultry diet on the performance of Escherichia coli – challenged broiler. Two hundred d.o.c unsexed were devided into five treatments and four replications, with ten chicks in each replicates. The treatments were R1 (basal diet as a negative control/ healhty chickens), R2 (basal diet as a positive control/ Escherichia coli challenged), R3 (basal diet +1.5% turmeric powder + ZnO 180 ppm/ Escherichia coli challenged), R4 (basal diet + 2.5% garlic powder + ZnO 180 ppm/ Escherichia coli challenged), and R5 (basal diet + antibiotic/ Escherichia coli challenged). Data were collected during 35 days, diet and water were offered ad libitum. The results of this research indicated that chickens fed basal diet + 1.5% turmeric powder + ZnO 180 ppm/ challenged Escherichia coli and chickens fed basal diet + 2.5% garlic powder +ZnO 180 ppm/ challenged Escherichia coli showed performances better than control .Keywords: Sweet potato leaves, Body weight, Consumtion ration, Convertion ration, Broiler

scholarly journals The Effect of Various Concentrations of Ethanol Extract of the Leaves of Paederia foetida L. on the Growth of Escherichia Coli Bacteria

2021 ◽  
Vol 11 (6) ◽  
pp. 61-67
Author(s):  
Hertina Silaban
Keyword(s):  
Escherichia Coli ◽  
Ethanol Extract ◽  
Inhibition Zone ◽  
Positive Control ◽  
Negative Control ◽  
Rare Plants ◽  
E Coli ◽  
Paederia Foetida ◽  
Escherichia Coli Bacteria ◽  
The One

Bacterial infection of Escherichia coli (E. coli) as the cause of gastrointestinal disorders in humans has increased their prevalence. Treatment using natural ingredients can be a choice of therapy because of the minimal side effects. One of the rare plants believed by the community as an antibacterial is stinking vin’e known as the ‘leaf fart’. The purpose of this research is for knowing the activity of the ethanol extract of Paederia foetida L can affect the growth of E.coli. The serial diffusion disc method is being used as the antibacterial activity test. The concentration  of this extract are 10%, 20%, 40%, 80%, 100% with positive control (ciprofloxacin) and negative control (aqua dest). The inhibition zone diameter characterized the effect of Extract on bacterial growth were 6.16 mm of the concentration 10%, 6.667 mm of the concentration 20%, 7.10 mm of the concentration 40 %, 7.78 mm of the concentration 80%, and 10.03 mm of the concentration 100%. As for the negative control has no effect. The study stated that the higher concentration of antibacterial agent used, the greater the inhibition zone formed. Based on the result of the analysis of the data by using the One-Way ANOVA Test showed a probability value (p) = 0.000 or value (p) < 0.05, that H0 is rejected and H1 is accepted. The conclusion is that the Extract of stinking vin’e has an antibacterial effect on the growth of E.coli. Keywords: Antibacterial, E.coli, Extract of  Sembukan leaf

scholarly journals Efektivitas ekstrak metanol batang pisang mauli 100%padapenyembuhan luka punggung mencit (Mus musculus)ditinjau dari jumlah sel radang (Effectiveness of 100%extract of Mauli Banana stem to healing process of mice’s (Mus musculus)back from the perspective of the number of inflamed cell)

2014 ◽  
Vol 13 (1) ◽  
pp. 33
Author(s):  
Maharani Laillyza Apriasari ◽  
Amy Nindia Carabelly ◽  
Gusti Febby Aprilia
Keyword(s):  
Mus Musculus ◽  
Healing Process ◽  
Negative Control Group ◽  
Positive Control ◽  
Negative Control ◽  
Control Group ◽  
Banana Plant ◽  
Significant Difference ◽  
Stem Extract ◽  
Banana Stem

Banana plant especially its trunk contains many kinds of fitokimia such as saponin, flavonoid, and tannin whichfunction as antibiotic and fasten the healing process. Mauli banana stem extract is often used by the people in HuluSungai Utara Banjarmasin Province to fasten healing skin injury. The purpose of this research is to histopathologicallyexamine the effectiveness of Mauli Banana stem extract to the healing process of the mice’s back (Mus musculus)onthe 3rd day. This purely true experimental research with post test only with control design used 27 mices which weredivided to 3 groups. Treatment group was given methanol extract of mauli banana stem whose average scores ofneutrofil and macrofag are representatively 2.333 and 1; negative control group was given aquadest with its averageneutrofil and macrofag scores are representatively 1.055 dan 1.678; and positive control group was given standardmedicine which contained Aloe veraextract with its average neutrofil and macrofag scores are representatively 1.066dan 1.667. The result of Kruskall-Wallis and Mann-Whiney showed a significant difference between treatment groupand negative control group. It can be concluded that the extract methanol of mauli banana stem on the healing processof injury to mancit’s back histopathologically influences the decreasing acute inflamed (neutrofil) cell and theincreasing chronic inflamed (macrophage) cell on the third day. In this case the extract of mauli banana stem ismedically potential to fasten the healing process of injury.

scholarly journals Interleukin gene expression in broiler chickens infected by different Escherichia coli serotypes

2021 ◽  
pp. 2727-2734
Author(s):  
Reham Elnagar ◽  
Rasha Elkenany ◽  
Gamal Younis
Keyword(s):  
Gene Expression ◽  
Escherichia Coli ◽  
Broiler Chickens ◽  
Quantitative Polymerase Chain Reaction ◽  
Clinical Signs ◽  
Negative Control Group ◽  
Negative Control ◽  
Control Group ◽  
E Coli ◽  
High Prevalence

Background and Aim: Escherichia coli is the cause of avian colibacillosis, a significant threat to the poultry industry and public health. Thus, this study investigated the prevalence of E. coli in diseased chicken broilers, pathological effects of these bacteria, and interleukin (IL) gene expression of different serotypes of E. coli (O78, O26, O44, and O55) on experimentally infected chickens. Materials and Methods: A total of 295 organ samples (liver, lungs, heart, and spleen) from 59 diseased broiler chickens were used for conventional identification of E. coli. Chickens were orally infected with one of the following E. coli serotypes (O78, O26, O44, or O55) and examined for clinical signs, mortality, macroscopic and microscopic lesions, and IL gene expression using real-time quantitative polymerase chain reaction. Results: E. coli was isolated from 53.2% of broiler chicken organs with a high prevalence in lungs (26.1%). The most prevalent serotypes were O78, O26, O44, O55, O157, and O127 prevalence of 27.8, 22.2, 16.7, 16.7, 5.6, and 5.6%, respectively. In the experimental design, five groups (G1-G5) of birds were established. G1 served as the negative control group, while G2-G5 were challenged orally with E. coli O78, O26, O55, or O44, respectively. Chickens infected with E. coli O78 or O26 showed significant clinical signs in comparison to the other infected birds. Mortality (13.3%) was only observed in birds infected with E. coli O78. Necropsy of dead birds after E. coli O78 infection showed pericarditis, enteritis, airsacculitis, and liver and lung congestion. More severe histopathological changes were observed in intestines, spleen, liver, and lung from chickens infected with either E. coli O78 or O26 than for birds infected with other serotypes. On the 2nd day post-infection, E. coli challenge, particularly with E. coli O78, displayed significantly upregulated levels of ileal IL-6 and IL-8, but ileal IL-10 level tended to be downregulated in comparison to the control group. Conclusion: This study assessed the application of cytokines as therapeutic agents against infectious diseases, particularly colibacillosis.

scholarly journals Pengaruh Pemberian Ekstrak Etanol Buah Masisin (Rhodomyrtus tomentosa Wight) terhadap Frekuensi, Konsistensi, dan Durasi Diare pada Hewan Coba Mencit Putih Jantan (Mus musculus) yang Diinduksi Oleum Ricini

2019 ◽  
Vol 5 (1) ◽  
pp. 22-40
Author(s):  
Angeline Novia Toemon ◽  
Austin Bertilova Carmelita ◽  
Astri Widiarti ◽  
Dian Mutiasari
Keyword(s):  
Mus Musculus ◽  
Positive Control ◽  
Negative Control ◽  
Study Data ◽  
Control Group ◽  
Control Group Design ◽  
Post Test ◽  
Ethanol Extracts ◽  
One Way Anova ◽  
Rhodomyrtus Tomentosa

People in Central Borneo which is often used to treat diarrhea is the fruit of masisin (Rhodomyrtus tomentosa Wight) with active compounds which are capable to treat diarrhea such as alkaloids, flavonoids, tannins, saponins, and steroids. Diarrhea is a defecate with a liquid or half-liquid feces, the content of water in a feces is more than usual, it is more than 200 g or 200 ml / 24 hours. To know the effectiveness of the extract of the fruit of masisin as an alternative to antidiarrheal treatment seen from the frequency, duration, and consistency of feces in male white mice (Mus musculus). This study design was a true experimental design with post-test control group design with 5 treatments for each group. This study started by making some extracts of Masisin fruit. Followed observation with 5 treatment groups animals. The induction of diarrhea was using oleum ricini, with aquadest as the negative control, and Loperamide HCL as the positive control. The dose of ethanol extracts of masisin fruit divided into 0.3 mg/g BW, 0.6 mg/g BW and 1.2 mg/g BW, all of the treatments were given orally. This study data was statistically analyzed with one way ANOVA. The results of one way ANOVA test showed that the value of p <0,05 meaning that there is the influence of EEBM on frequency, consistency and duration of diarrhea at doses 0.3 mg/g BW, 0.6 mg/g BW and 1.2 mg/Gbw. Based on observations ethanol extracts of masisin fruit had antidiarrheal effect at doses 0,3 mg/g BW, 0.6 mg/g BW and 1.2 mg/g BW in male white mice (Mus musculus).

scholarly journals Effect of Long Bean (Vignaunguiculata) on Blood Glucose Level of Mice (Mus musculus) Induced by Alloxan

2015 ◽  
Vol 9 (2) ◽  
Author(s):  
Intan Fitri Aprila ◽  
M. Nur Salim ◽  
Razali Daud ◽  
T. Armansyah ◽  
Nuzul Asmilia ◽  
...  
Keyword(s):  
Blood Glucose ◽  
Blood Glucose Level ◽  
Glucose Level ◽  
Mus Musculus ◽  
Negative Control Group ◽  
Positive Control ◽  
Negative Control ◽  
Control Group ◽  
Distilled Water ◽  
Decrease Blood Glucose

The aim of this research was to find out the effect of long bean (Vigna unguiculata) on level of blood glucose on mice (Mus musculus) induced by alloxan. Twelve mice with the weigh of 25-40 grams and clinically healthy were used in this research. All mice were randomly divided into 4 treatment groups, 3 mice each. K0 was negative control group, only given aquadest. K1, K2, and K3 groups were induced by alloxan 0.5 ml. K1 group was positive control. K2 group was fed with 100 grams long bean mixed with 50 ml distilled water. K3 group was fed with 100 grams long bean mixed with 100 ml distilled water. Long bean was fed orally 0.5 ml every morning and evening for 7 consecutive days. On day eight the examination of blood glucose level was performed. The average level of blood glucose were K0 (142.00±23.39), K1 (167.00±10.54), K2 (122.67±12.50), dan K3 (154.67±16.26) mg/dL. In conclusion, the administration of long bean for seven consecutive days does not decrease blood glucose level on mice induced by alloxan.Key words: blood glucose, alloxan, long bean

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