scholarly journals Effects of Energy Drink in Combination with Two Different Brands of Alcohol on Some Biochemical Parameters of Male Albino Rats

2020 ◽  
Vol 5 (9) ◽  
pp. 707-710
Author(s):  
Okuda, A. Frank ◽  
Ehiwario, N. Julius ◽  
Oshilim, O. Anthony
Keyword(s):  
Biochemical Parameters ◽  
Energy Drink ◽  
Control Group ◽  
Albino Rats ◽  
Treatment Groups ◽  
Group 4 ◽  
Significant Difference ◽  
Group 2 ◽  
Biochemical Analyses ◽  
Group 1

This study was carried out to ascertain the effect of energy drink and mixture of energy drink with different brands of alcohol on some biochemical parameters. Sixteen (16) male albino rats weighing 120- 160g were divided into four (4) groups. The groups were divided thus: Group 1: Control- feed and water ad libitum, Group 2: 3.75ml/kg Bullet Energy drink only, Group 3: 3.75ml/kg Bullet energy drink + 1ml/kg of 41% alcohol dry gin and Group 4: 3.75ml/kg Bullet energy drink + 1ml/kg of 5.1% alcoholic beer. The experiment lasted for 28 days after which the animals were fasted for 12 hours before they were sacrificed and their blood collected for biochemical analyses. There was a significant increase in body weight of animals in group 2-4 and also the glucose concentration was elevated. The result presented in table 2 showed that there is a statistically significant difference (p<0.05) in the level of ALT and ALP in treatment groups when compared to the control group (1). Also, elevated level of cholesterol and triglycerides were also observed. From this data, we may conclude that there are high risk of constantly taking energy drink alone or in combination with alcohol.

scholarly journals Pengaruh Monoklonal Antibodi Bovine Zona Pelusida 3 (bZP3) terhadap Diameter dan Atresia Folikel Ovarium Mencit (Mus musculus)

2018 ◽  
Vol 24 (1) ◽  
pp. 37
Author(s):  
Annisa Trissatharra ◽  
Sri Ratna Dwiningsih ◽  
Ratna Sofaria Munir
Keyword(s):  
Mus Musculus ◽  
Ovarian Follicles ◽  
Observation Time ◽  
Control Group ◽  
Control Group Design ◽  
Treatment Groups ◽  
Group 4 ◽  
Group 3 ◽  
Group 2 ◽  
Group 1

Objectives: To identify the effect of monoclonal antibody bZP3 at ovarian follicles that undergo atresia and diameter of various ovarian follicles.Materials and Methods: This is a true experimental research with post only control group design. Samples were 36 female mices (Mus musculus) which is divided into 6 groups, there are 3 control groups (group 1, 2, and 3) injected by Phospatase Buffer Saline (PBS) 50µl and 3 treatment groups (group 4, 5, and 6) injected by Mab bZP3 50µl. Group 1 and 4 terminated at 5th day, group 2 and 5 terminated at 10th day, and group 3 and 6 terminated at 20th day. Evaluation of atretic ovarian follicles and diameter of ovarian follicles performed by hematoxylin eosin (HE) and the data processed by parametric statistic.Results: There are no significant in different among groups in the aspect of atretic follicles and diameter of folicles (p>0.05), but descriptively, number of follicles undergo atresia of the follicle primary, secondary, and tertiary treatment group was higher than the control group, except on the 20th day of observation time.Conclusion: administration of Mab bZP3 had no effect to amount of atretic follicles and diameter of folicles during observation time.

scholarly journals Effect of Different Finishing and Polishing Methods for Color Stability of the E-Max Dental Ceramics: In vitro Study

2021 ◽  
Vol 14 (4) ◽  
pp. 1508-1513
Author(s):  
Ibraheem F Alshiddi
Keyword(s):  
Surface Brightness ◽  
Color Stability ◽  
Color Measurement ◽  
Control Group ◽  
Group 4 ◽  
Significant Difference ◽  
Group 3 ◽  
Group 2 ◽  
Group 1

In order to assess the influence of finishing and polishing on the surface brightness and color stability of the ceramic veneer, fifty specimens were fabricated with 10 mm diameter and 2 mm thickness using IPS E-Max Ceramic. After glazing, 10 specimens were untouched as control group, and the other 40 specimens were abraded using 125µm diamond bur to create surface roughness. Forty specimens were divided into four groups (n=10), in group 1: specimens were finished using diamond point, in group 2 specimens’ surface was polished with a polishing kit, Group 3: Each specimen surface was polished with the polishing kit as in protocol 2 and was polished a polishing past and group 4 Each specimen was glazed by heating at 621℃ for 3 minutes followed by a temperature increase of 83℃/min up to 918℃ for 30 seconds. Color measurement was performed using spectrophotometer. Color stability data were analyzed using two-way ANOVA and Tukey’s HSD test (α=0.05). For Ra values, paired-samples t-tests were used to analyze the data and compare groups. The change in L and E showed a significant difference among the study groups; (group 1, group 2, group 3 and group 4) with respect to three variables L, a and b. A significant difference was noted when compared each group with the control; however, only group 2 showed a significant difference from group 4; the remaining groups demonstrated similar findings for all three variables. The study displayed a significant impact of the finishing and polishing technique on the surface brightness and color stability of ceramic restoration. However, it was evident that combination of two or three polishing techniques which includes polish kit and glaze enhances the surface finish and adds color stability by alternating the yellow – blue axis (increase in b) and red- green axis (decrease in a).

scholarly journals THE EFFECT OF TRACHEAL DIVERTICULUM AND CHRONIC OSTRUCTIVE LUNG DISEASE ON CHEST ANTHROPOMETRY

2021 ◽  
Author(s):  
Mine ARGALI DENIZ ◽  
Hilal ER ULUBABA ◽  
M. Furkan ARPACI ◽  
Fatih CAVUS ◽  
Gokhan DEMIRTAS ◽  
...  
Keyword(s):  
Control Group ◽  
Chronic Obstructive ◽  
Obstructive Pulmonary Disease ◽  
Group 4 ◽  
Tracheal Diverticulum ◽  
Copd Patients ◽  
Significant Difference ◽  
Group 3 ◽  
Group 2 ◽  
Group 1

Objective: In this study, the effect of tracheal diverticula (TD) on chest anthropometry and its relation with chronic obstructive pulmonary disease (COPD) was evaluated. Method: Between January 2019 and March 2020, 995 patients who underwent chest CT were retrospectively analyzed and TD was detected in 31 cases. Group 1 is only TD, Group 2 is TD + COPD, Group 3 is only COPD, Group 4 is defined as control group. We measured the localization, size, the distance to carina and vocal cord of TDs. In all groups chest diameters at T4 and T9 levels were measured as transverse and vertical plans. Results: TDs detected mostly at the T2 and T3 levels. In Group 1 and Group 2, there was a statistically significant difference the distance to TD of vocal chords. A statistically significant difference was found between Group 1 and Group 3 only in the vertical diameter at the T4 and T9 levels. Conclusion: We observed that COPD effect TD location and also TD had opposite effect on anteroposteriorly increasing chest parameters in COPD. Precence of TD is essential on COPD patients about thorax anthropometry. Keywords: Tracheal diverticulum; antropometry; radiology; COPD; chest diameter

Effect of Bumetanide on Facial Nerve Regeneration in Rat Model

2020 ◽  
pp. 019459982093767
Author(s):  
Ecem Sevim Longur ◽  
Özgür Yiğit ◽  
Çiğdem Kalaycık Ertugay ◽  
Ela Araz Server ◽  
Turgut Adatepe ◽  
...  
Keyword(s):  
Facial Nerve ◽  
Nerve Regeneration ◽  
Facial Paralysis ◽  
Control Group ◽  
Treatment Groups ◽  
Group 4 ◽  
Nerve Recovery ◽  
Electron And Light Microscopy ◽  
Group 2 ◽  
Group 1

Objective We investigated the effects of bumetanide alone and in combination with dexamethasone on facial nerve regeneration in rats with facial paralysis. Study Design A prospective controlled animal study. Setting An animal laboratory. Subjects and Methods Facial paralysis was induced in 32 Wistar rats that we then divided into 4 groups: group 1, control; group 2, bumetanide; group 3, dexamethasone; group 4, bumetanide and dexamethasone. Electroneurography was performed 1, 2, and 4 weeks later, and nerve regeneration was evaluated by electron and light microscopy and Western blotting in week 4. Results Regarding the comparison between preoperative values and week 4, the latency difference in group 1 (1.25 milliseconds) was significantly higher than those of groups 2 to 4 (0.56, 0.34, and 0.10 milliseconds, respectively; P = .001). The latency increment in groups 2 and 3 was higher than that of group 4 ( P = .002 and P = .046) in week 4, whereas groups 2 and 3 did not differ significantly ( P = .291). Amplitude difference was not statistically significant from week 4 among all groups (all P > .05). The number of myelinated axons was significantly higher in all treatment groups than in the control group ( P = .001). Axon number and intensity were significantly higher in group 4 as compared with groups 2 and 3 ( P = .009, P = .005). Conclusion After primary neurorrhaphy, dexamethasone and bumetanide alone promoted nerve recovery based on electrophysiologic and histologic measures. Combination therapy was, however, superior.

scholarly journals Effect of different post-cure polymerization treatment on composite resin hardness

2015 ◽  
Vol 63 (4) ◽  
pp. 426-431
Author(s):  
Ariani Rodrigues DIMER ◽  
Guilherme Anziliero AROSSI ◽  
Leonardo Haerter dos SANTOS ◽  
Diego Rafael KAPPAUN
Keyword(s):  
Composite Resin ◽  
Hardness Test ◽  
Composite Resins ◽  
Control Group ◽  
Group 4 ◽  
Significant Difference ◽  
Group 3 ◽  
Group 2 ◽  
Vickers Hardness Test ◽  
Group 1

Objective: To evaluate the influence of different additional polymerization methods on the microhardness of two direct composite resins. Methods: Direct Composite resins samples (Fill Magic and Opallis) and a Laboratory Composite Resin (Ceramage) were lightcured according to manufacturer instructions. Then, the direct resins were submitted to additional polymerization. Experimental groups were divided into (n = 5): group 1: Conventional Polymerization; group 2: Extra Light (80s); group 3: Autoclave; group 4: Laboratory Resin Ceramage. Vickers hardness test was carried out after a week of light-free storage in water, and results were subjected to ANOVA / Tukey statistical analysis. Results: Resin Lab Ceramage showed higher astatistically significant microhardness within all other resins in this study (p £ 0.05); Fill Magic showed no statistically significant difference between the groups tested compared to its control (p> 0.05); Opallis resin submitted to autoclave was the only method that showed a higher statistically significant difference compared to the control group (p £ 0.05). Conclusion: It concludes that hardness of a direct composite resin tested - Opallis - was increased by Autoclave post-cure polymerization, however, not enough to achieve the hardness of a laboratory composite. Furthermore, increasing lightcuring time does not produce a harder surface.

scholarly journals Saliva Contamination Effect on Shear Bond Strength of Self-etching Primer with Different Debond Times

2007 ◽  
Vol 77 (5) ◽  
pp. 901-906 ◽  
Author(s):  
Tamer Turk ◽  
Selma Elekdag-Turk ◽  
Devrim Isci ◽  
Fethiye Cakmak ◽  
Nurhat Ozkalayci
Keyword(s):  
Control Group ◽  
Group 4 ◽  
Contamination Effect ◽  
Significant Difference ◽  
Before And After ◽  
Group 3 ◽  
Bond Strengths ◽  
Group 2 ◽  
Saliva Contamination ◽  
Group 1

Abstract Objective: To evaluate shear bond strengths (SBSs) of a self-etching primer (SEP) following saliva contamination at different stages of bonding at debond times of 5, 15, and 30 minutes and 24 hours. Materials and Methods: Two-hundred forty human premolars were divided into four groups: group 1, uncontaminated; group 2, saliva contamination after priming; group 3, saliva contamination before priming; and group 4, saliva contamination before and after priming. Four subgroups according to debond times of 5, 15, 30 minutes and 24 hours were composed. Metal brackets were bonded with an SEP (Transbond Plus) and light-cure adhesives paste (Transbond XT). SBS values and the adhesive remnants were determined. Results: The highest SBS was obtained at a debond time of 24 hours for the control group. This was significantly different from the other groups. SBSs at 5, 15, and 30 minutes showed no significant difference from each other in the control group (P &gt; .05). Lowest SBSs were obtained at a debond time of 5 minutes for groups 1, 2, 3, and 4 (8.38, 7.10, 7.06, and 6.26 MPa, respectively) and were not significantly different from each other (P &gt; .05). SBSs at 24 hours were not significantly different from each other for groups 2, 3, and 4 (P &gt; .05). Significant differences were found in the adhesive remnant (P &lt; .001). Conclusions: SEP (Transbond Plus) may produce clinically acceptable bracket bonding after 5, 15, and 30 minutes from time of placement on the teeth, even with light and heavy saliva contamination.

scholarly journals Influence of Storage Temperature on Orthodontic Elastics

2021 ◽  
Author(s):  
R Piradhiba ◽  
Evan A Clement ◽  
Navaneetha Nambi ◽  
S Veerasankar ◽  
S Madhumitra ◽  
...  
Keyword(s):  
Maximum Stress ◽  
Storage Temperature ◽  
Control Group ◽  
Maximum Elongation ◽  
Group 4 ◽  
Significant Difference ◽  
Group 3 ◽  
Group 2 ◽  
Storage Temperatures ◽  
Group 1

Introduction: Orthodontic elastics are a very significant tool in orthodontics, as it is the most commonly used force delivering unit. Temperature plays a key role in the amount of force that elastics are able to produce. Hence, there is a need to evaluate the influence of storage temperature on the properties of orthodontic elastics before its clinical use. Aim: To evaluate the influence of different storage temperature of latex orthodontic elastics. Materials and Methods: This cross-sectional study was conducted at Sathyabama Dental College and Hospital, Chennai, in November 2019. Sample of 40 latex orthodontic elastics (TP Orthodontics, medium force, standard size of 3/16′′) were divided into four groups with 10 elastics each, based on their storage temperature and stored in closed plastic packages. Group 1 was kept as a Control group and Group 2, Group 3 and Group 4 were stored in three Incubators under the specified storage temperatures such as 26-28°C, 4-8°C, 37°C respectively. The elastics were stretched and their forces measured in six progressive increases of 100% of their inner diameter, starting at a level of 100% stretching, with the Universal Testing Machine, Instron. The samples were also tested for Maximum Stress (MPa), Maximum Force (N), Maximum Elongation (%) and Break Distance (mm). Data were analysed using Statistical Package for the Social Science (SPSS) software version 16.0, one-way Analysis of Variance (ANOVA) and post-hoc test. Results: On evaluating the stress at 100%, 200%, 300%, 400%, 500%, 600% of strain, there was no statistically significant difference between the groups. Maximum Stress MPa was found to be 24.12±3.32, 25.12±3.42, 23.3±3.41, 23.97±3.50 for group1, group 2, group 3 and group 4 respectively. Maximum Elongation (%) was found to be 1369.0±25.108, 1364.0±23.190, 1359.0±35.103, 1363.0±34.657 for group 1, group 2, group 3 and group 4, respectively. Break Distance (mm) was found to be 68.48±1.267, 68.28±1.267, 67.87±1.77 and 68.19±1.727 for group1, group 2, group 3 and group 4, respectively. And none of the parameters tested showed statistical significance between the four groups. Conclusion: Latex elastics may be stored under any of the conditions tested in the present study over a period of one month, since different storage temperatures over a period of one month did not interfere in their mechanical properties.

scholarly journals The Effects of Curcumin on Wound Healing in a Rat Model of Nasal Mucosal Trauma

2017 ◽  
Vol 2017 ◽  
pp. 1-6 ◽  
Author(s):  
Gokhan Emiroglu ◽  
Zerrin Ozergin Coskun ◽  
Yildiray Kalkan ◽  
Ozlem Celebi Erdivanli ◽  
Levent Tumkaya ◽  
...  
Keyword(s):  
Wound Healing ◽  
Dimethyl Sulfoxide ◽  
Control Group ◽  
Albino Rats ◽  
Sprague Dawley ◽  
Group 4 ◽  
Leukocytic Infiltration ◽  
Sham Control Group ◽  
Group 2 ◽  
Group 1

We explored the effects of topical curcumin on the healing of nasal mucosal wounds. A total of 32 Sprague-Dawley Albino rats were randomized in equal numbers into four groups, and unilateral nasal wounds were created using an interdental brush. Group 1 (the sham-control group) contained untreated rats with traumatized right-side nasal cavities; Group 2 and 3 rats were similarly traumatized and treated with topical curcumin (5 and 10 mg/mL) dissolved in dimethyl sulfoxide daily for 7 days after trauma; Group 4 rats were treated with topical dimethyl sulfoxide only. All rats were decapitated on day 15 and the healing sites evaluated by blinded observers in terms of the presence of cellular hyperplasia, goblet cell hypertrophy and degeneration, leucocytic infiltration, ciliary loss and degeneration, edema, and vascular dilation. On histopathological evaluation, all of cellular hyperplasia, leukocytic infiltration, and edema were significantly reduced in Group 3 compared with Group 1 (p=0.001, p=0.004, and p=0.008, resp.). Thus, curcumin reduced the inflammatory response and significantly accelerated wound healing.

scholarly journals Effect of potassium nitrate plus vitamin C in feed of rabbits on the some biochemical parameters

2017 ◽  
Vol 40 (2) ◽  
pp. 135-139
Author(s):  
Saad Thabit Jassim Alrawi
Keyword(s):  
Vitamin C ◽  
Biochemical Parameters ◽  
Potassium Nitrate ◽  
Control Group ◽  
Daily Group ◽  
Group 4 ◽  
Group 3 ◽  
Group 2 ◽  
C 50 ◽  
Group 1

     This study is conducted at investigating the effect of potassium nitrate and vitamin C in feed of the rabbits on the some biochemical parameters. Twenty eight adult New-Zealand rabbits were divided randomly into four groups (7 rabbits each), they were fed potassium nitrate and vitamin C for 16 weeks as follow: Group 1 (G1) fed potassium nitrate (168 mg/ kg B.W./ daily), group 2 (G2) fed potassium nitrate (168 mg/ kg B.W./ daily) and vitamin C (50 mg/ kg B.W./ daily), group 3 (G3) fed potassium nitrate (168 mg/ kg B.W./ daily)  and vitamin C (100 mg/ kg B.W./ daily) and group 4 (G4) fed basal ration as control group. Blood were collected from heart at zero, eight, twelve and sixteen weeks. The results showed a significant increase (P<0.05) in cholesterol, triglyceride and blood nitrogen urea in the group that had fed potassium nitrate G1 compared with G4, whereas the groups that were fed vitamin C with potassium nitrate showed a mild decrease compared with group potassium nitrate that had been fed potassium nitrate alone (G1). In conclusion, the feeding rabbits with potassium nitrate caused an increase in cholesterol, triglyceride and blood urea concentration in the serum, whereas the vitamin C ameliorates this effect.

scholarly journals Effect of Diet Supplemented with Dennettia tripetala Fruits on Serum Antioxidants and Biochemical Parameters of Albino Rats

2020 ◽  
Vol 4 (1) ◽  
pp. 16-21
Author(s):  
Adebiyi H. Yetunde ◽  
Dauda Muhammed ◽  
Babatunde O. Richard ◽  
Odey O. Bernard ◽  
Aderemi C. Omolaiye ◽  
...  
Keyword(s):  
Biochemical Parameters ◽  
Low Density Lipoprotein ◽  
Density Lipoprotein ◽  
Albino Rats ◽  
Hypolipidemic Effect ◽  
Formulated Diet ◽  
Significant Difference ◽  
Dennettia Tripetala ◽  
Group 2 ◽  
Biochemical Analyses

AbstractThis study was carried out to determine the effect of dietary supplementation of Dennettia tripetala on some biochemical parameters of rats. Twenty-five rats were used and were divided in to five groups of 5 rats. Group 1 served as control while group 2-5 were fed dietary inclusion of Dennettia tripetala fruits for 28 days. After the feeding trials, the rats were sacrificed and blood was collected for biochemical analyses. The serum concentration triglyceride and glucose were significantly lowered (p<0.05) while total protein, catalase and high-density lipoprotein were significantly higher (p<0.05) in rats fed with the formulated diet. There was no significant difference (p<0.05) in the serum level of superoxide dismutase, albumin, cholesterol and low-density lipoprotein of rats fed with the formulated diet. In conclusion, the study has shown that dietary inclusion of Dennettia tripetala fruits has hypoglycaemic, antioxidant and hypolipidemic effect. Therefore, it may help in the prevention of coronary heart disease, diabetes mellitus and cancer.

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