scholarly journals Effects of Adenosine A2A Receptor Agonist on Histopathology of Some Oral Tissues in Rabbits

2020 ◽  
Vol 11 (4) ◽  
pp. 5173-5178
Author(s):  
Faehaa Azher Al-Mashhadane
Keyword(s):  
Treatment Group ◽  
Salivary Glands ◽  
Blood Vessels ◽  
Rabbit Model ◽  
Inflammatory Cells ◽  
The Body ◽  
Control Group ◽  
Serum Samples ◽  
Tissue Samples ◽  
Group 15

Adenosine is a protective regulator that act endogenously to restore equilibrium of cellular energy in response to tissue trauma. It can perform such function of different systems in the body by activation of adenosine receptors. Study the effects of systemic administration of the adenosine on tongue and salivary glands tissues in the rabbit model. Thirty male rabbits of body weight of 1.5 ± 0.25kg were included in the study. In control group (15 animals), one ml of distilled water was injected intraperitoneally while in treatment group (15 animals) were injected by adenosine intraperitoneally at a dose of one mg/ml, All animals were sacrificed after 30 days. Serum samples were separated and used for analysis of adenosine deaminase (ADA)and glutathione(GSH). Tissue samples sections from tongue and salivary glands were stained with hematoxylin-eosin (H&E) and examined under a light microscope for histological changes by a blinded pathologist. Histological sections in treatment group showed congestion of blood vessels and infiltration of inflammatory cells with mild hemorrhage among acini of salivary glands. Increased level of adenosine in the body microenvironment may affect tongue and salivary glands tissues by modulating some processes including inflammation and blood vessels.

scholarly journals The increase of VEGF expressions and new blood vessels formation in Wistar rats induced with post-tooth extraction sponge amnion

2018 ◽  
Vol 51 (1) ◽  
pp. 1
Author(s):  
Moh. Basroni Rizal ◽  
Elly Munadziroh ◽  
Indah Listiana Kriswandini
Keyword(s):  
Wound Healing ◽  
Treatment Group ◽  
Blood Vessels ◽  
Wistar Rats ◽  
Tooth Extraction ◽  
The Body ◽  
Control Group ◽  
P Value ◽  
Freeze Dried ◽  
Significant Difference

Background: Tooth extraction is the process of removing a tooth from the oral cavity potentially triggering a wound healing response in the body. As a result, many methods have been applied to improve the wound healing process, especially in wounds resulting in complications. One such method involves the application of amniotic membrane which has anti-inflammatory, anti-bacterial, anti-fibrosis, anti-scarring properties with low immunogenicity, epithelialization effects, and secretory leukocyte protease inhibitor (SLPI). It also contains collagen, various growth factors, transferrin, fibronectin, nidogen, proteoglycans, hyaluronan, and laminin. Purpose: This study aimed to determine the effects of sponge amnion on the number of VEGF expressions and new blood vessels in post-tooth extraction wounds of Wistar rats. Methods: Sponge amnion was produced by mixing freeze-dried amnion membrane from the Tissue Bank at RSUD Dr. Soetomo with 1% gelatin before freeze drying the mixture. Wistar rats were then divided into two groups. In Group 1, referred to as the control group, the post-extraction wounds of the rats received no treatment. Meanwhile, in Group 2, the treatment group, the subjects’ post-extraction wounds were treated with sponge amnion. The rats of both groups were sacrificed on day 3 to allow observation of the number of VEGF expressions and new blood vessels. A statistical analysis test, a t-test, was subsequently conducted. Results: There was a significant difference in the number of new blood vessels in the control group and that of the treatment group with a p value of 0.018 (p<0.05). There was also a significant difference in VEGF expression between the two groups with a p value of 0.000 (p <0.05). Conclusion: Sponge amnion can generate a number of VEGF expressions and new blood vessels in the post-extraction wounds of Wistar rats.

Perbandingan Efek Suplementasi Tablet Tambah Darah Dengan Dan Tanpa Vitamin C Terhadap Kadar Hemoglobin Pada Ibu Hamil Dengan Usiakehamilan 16-32 Minggu Di Desa Keniten Kecamatan Mojo Kabupaten Kediri

2017 ◽  
Vol 3 (1) ◽  
pp. 76
Author(s):  
Siti Asiyah ◽  
Dwi Estuning Rahayu ◽  
Wiranti Dwi Novita Isnaeni
Keyword(s):  
Treatment Group ◽  
Vitamin C ◽  
Gestational Age ◽  
Group Treatment ◽  
Sampling Technique ◽  
Hemoglobin Level ◽  
The Body ◽  
Control Group ◽  
Fetal Organ ◽  
And Control

The needed of Iron Tablet in pregnancy was increase than mother who not pregnant.  That  cause of  high metabolism at the pregnancy for formed of  fetal organ and energy. One of effort for prevent anemia in mother pregnant with giving the Iron tablet and vitamin c. The reason of  this research in 4 June – 11 July 2014 is for compare the effect of  iron tablet suplementation with and without vitamin C toward Hemoglobin level in mother pregnant With Gestational Age Of 16-32 Weeks In Desa Keniten Kecamatan Mojo Kabupaten Kediri. This research method using comparative analytical.  Research design type of Quasy Eksperiment that have treatment group and control group. Treatment group will giving by Iron tablet and 100 mg vitamin C, and control group just giving by iron tablet during 21 days. Population in this research are all of mother pregnant with Gestational Age Of 16-32 Weeks with Sampling technique is  cluster random sampling is 29 mother pregnant. Comparison analysis of  iron tablet suplementation effect with and without vitamin C toward Hemoglobin level in mother pregnant With Gestational Age Of 16-32 Weeks, data analysis using Mann Whitney U-test and the calculated U value (44,5) less than U-table (51). So there was difference of iron tablet suplementation effect with and without vitamin C toward Hemoglobin level in mother pregnant With Gestational Age Of 16-32 Weeks Therefore, the addition of vitamin C on iron intake is needed to increase the uptake of iron tablets. When the amount of iron uptake increases, the reserves of iron in the body will also increase, so as to prevent anemia in pregnant women; Keywords : Iron Tablet (Fe), Vitamin C, Hemoglobin level, Mother Pregnant

Effect of High Plane of Nutrition on Blood Biochemical Profile and Onset of Puberty in Prepubertal HF X Kankrej Crossbred Heifers

2019 ◽  
Vol 15 (02) ◽  
pp. 14-17
Author(s):  
K K Hadiya ◽  
A J Dhami ◽  
D V Chaudhari ◽  
P M Lunagariya
Keyword(s):  
Body Weight ◽  
Treatment Group ◽  
Plasma Levels ◽  
Age Of Onset ◽  
The Body ◽  
Monthly Interval ◽  
Control Group ◽  
Blood Biochemical ◽  
Lower Protein ◽  
The Mean

This study was initiated on 24 prepubertal Holstein x Kankrej crossbred heifers of nearly identical age (7-9 months) and body weight (130-140 kg) at University farm to evaluate the effect of high plane of nutrition on blood biochemical and minerals profile and the age at puberty. Twelve heifers were managed under routine farm feeding (control) and the rest 12 under ideal optimum feeding regime (treatment) that included extra 1 kg concentrate, 30 g min mix and ad-lib dry fodder. The body weight and ovarian ultrasonography together with blood sampling was carried out at monthly interval from 10 to 18 months of age to study the ovarian dynamics and blood biochemical changes. High plane of nutrition to growing heifers was beneficial in reducing the age of onset of puberty (by 2-3 months) compared to routine farm fed group. The mean plasma total protein and cholesterol concentrations showed a rising trend with significant variations from 10 to 16 months of age, where it got mostly stabilized indicating adult profile. The activity of enzymes GOT and GPT also rose gradually and significantly from 10 months till 14-15 months of age, and thereafter it remained more or less static till 18 months of age. The levels of both these enzymes were higher, with lower protein and cholesterol, in control than the treatment group from 15-16 months of age onwards. The mean plasma levels of both calcium and phosphorus increased gradually and significantly with advancing age till 16-17 months of age, with little higher values in supplemented than a control group. The plasma levels of zinc, iron, copper, and cobalt also showed rising trend with significant differences between 10th and 12th-14th months of age, and from 15th to 18th months of age the levels were statistically the same in all the groups with slightly higher values in the treatment group.

Effect Of Pregnancy Exercise On Third Trimester Primigravida Anxiety In Dealing With Childbirth

2021 ◽  
pp. 76-83
Author(s):  
Ismi Puji Astuti
Keyword(s):  
Treatment Group ◽  
Sampling Technique ◽  
The Body ◽  
Rank Test ◽  
Control Group ◽  
P Value ◽  
Research Subjects ◽  
Third Trimester ◽  
Quasi Experimental ◽  
Signed Rank Test

Background: The first labor anxiety is an unpleasant psychological condition due to physiological changes that cause psychological instability. The condition of excessive anxiety, worry, fear without cause, and stress, causes the muscles of the body to tense up, especially the muscles in the birth path to become stiff and hard, making it difficult to expand. This study analyzed the effect of pregnancy exercise on third trimester primigravida anxiety in dealing with childbirth. Methods: Quasi experimental design with nonrandomized pretest-postest control group. The sampling technique used was purposive sampling with 34 research subjects. 17 people for the treatment group were given pregnancy exercise 8 times, and 17 people for the control group were given health education about preparation for childbirth. Results: The results of data analysis using the Wilcoxon signed rank test showed that the average reduction in the treatment group was 8.00 and the control group was 3.00. The effect of pregnancy exercise on third trimester primigravida anxiety in the treatment group with a p-value (0.000) <(0.05), while the control group with a p-value (0.180)> (0.05). Conclusion: There is an effect of pregnancy exercise on third trimester primigravida anxiety in dealing with childbirth in the Wuryantoro Health Center work area. 

scholarly journals The Effect of Propanolol on C-Reactive Protein in Patients with Severe Burns at Dr Soetomo Hospital Surabaya

2021 ◽  
Vol 4 (1) ◽  
pp. 27
Author(s):  
Muhammad Aulia U H ◽  
Iswinarno Doso Saputro ◽  
Magda Rosalina Hutagalung
Keyword(s):  
Treatment Group ◽  
Albumin Level ◽  
Mean Value ◽  
The Body ◽  
Control Group ◽  
Control Group Design ◽  
Severe Burns ◽  
Hypermetabolic State ◽  
Post Test ◽  
The Mean

Background: The incidence of burns in Indonesia progressively increases with the increase in its population and industries. From January to September 2000, 158 patients were treated in the burn unit of Dr Soetomo Hospital with a mortality rate reaching 5,8%. Burns have a direct effect in causing both local and systemic changes in the body, not occurring in other injuries. In severe burns, a hypermetabolic state can occur, which increases cardiac workload and causes muscle atrophy and other morbidities. The purpose of this study is to examine the effect of propranolol on the hypermetabolic state in severely burned patients by measuring various clinical & laboratory parameters.Methods : This is an experimental study using pre and post test control group design with the objective of assessing the treatment outcome with oral propranolol given in 15 consecutive days for burn patients involving 25%- 60% TBSA. Measurements were taken three times, on day 0, 7 and 14.Results : Obtained 16 samples divided into 2 groups. In the treatment group, there was a significant decrease in CRP levels on days 0, 7 and 14 (p <0.05). The Mid Arm Circumference variable did not obtain a significant decreasing on days 0, 7 and 14. The albumin level studied showed a significant decreasing on day 0 & 7 days with a value of p = 0.045. From the comparison between the two groups, there were significant differences in CRP levels on days 0 & 14, with the mean value of the treatment group -5.12 + 2.88 and the mean value of the control group 2.86 + 7.37, and the value of p = 0.019.Conclusions: This study successfully proved that the administration of propranolol can overcome the effects of hypermetabolism which is characterized by decreasing in CRP levels.

scholarly journals Perbedaan Kadar Glutation (GSH) Hepar Tikus Putih Jantan (Rattus norvegicus) yang diinduksi Parasetamol Dosis Toksik dengan Pemberian Ekstrak Daun Kelor (Moringa oleifera)

2020 ◽  
Vol 20 (1) ◽  
pp. 247
Author(s):  
Nur Insani ◽  
H.M.T Kamaluddin ◽  
Swanny Swanny
Keyword(s):  
Oxidative Stress ◽  
Treatment Group ◽  
Leaf Extract ◽  
The Body ◽  
Control Group ◽  
Bb Rat ◽  
Toxic Dose ◽  
Experimental Animals ◽  
Significant Difference ◽  
Group Ii

Glutathione (GSH) transferase deficiency due to paracetamol exposure causes further oxidative stress to liver necrosis. To reduce oxidative stress that can cause damage to the liver of the body requires antioxidants. One plant to treat liver disease is the kelor leaf (because it has an active flavonoid material also has antioxidant activity). This study was conducted to determine the difference of glutathione hepar levels of male white rat induced paracetamol toxic dose by giving kelor leaf extract. The type of research is experimental laboratory in vivo with rancagan randomized post test only control group design. With the stages as follows 1.Leaf Extract Kelor with Ethanol 96%, 2.Perpeteration of experimental animals, 3.Treatment of experimental animals by giving extract of 3-dose of kelor leaf that is KP I 250 mg / 200 gr BB rat, KP II 500 mg / 200 gr BB rat, KP III 1000 mg / 200 gr BB rat  for 14 days combined with paracetamol dose 2 gr / 200 gr BB rat compared with the negative control group (group given only paracetamol dose 2 gr / 200 gr BB rat) and control group positif only fed regular feed for 14 days). The result showed that there was a significant difference mean of GSH levels between all treatment groups obtained p = 0,000 (p <α) p values smaller than 0.05. There was the highest increase of GSH in treatment group II (142,7525 μmol / mg) and lowest dose of GSH in positive control group (57,1812 μmol / mg), dose paracetamol toxic dosage and kelor leaf extract 500 mg / gr BB rat can increase GSH hepar p = 0,000 (p <α) p less than 0 , 05. The conclusion of the test results showed that giving of kelor leaf extract at dose of treatment group II can increase GSH hepar level significantly

scholarly journals EFFECT OF BACK EXERCISE TO DECREASE LOW BACK PAIN OF BATIK ARTISANTS IN KAUMAN VILLAGE, SOKARAJA

2019 ◽  
Vol 11 (1) ◽  
pp. 45
Author(s):  
Siti Harwanti ◽  
Budi Aji ◽  
Nur Ulfah
Keyword(s):  
Low Back Pain ◽  
Back Pain ◽  
Treatment Group ◽  
Exercise Therapy ◽  
The Body ◽  
Control Group ◽  
P Value ◽  
Low Back ◽  
Control Group Design ◽  
And Control

ABSTRACT Low back pain ( LBP ) is a musculoskeletal disorder that occurs in the lower back which can be caused by various diseases and  activity of the body being less good. One effort to overcome the LBP is back exercise. The research purpose is to find out the effect of back exercise therapy which concern to lowering painful complaint of batik artisants in Kauman village Sokaraja subsdistrict. This research is using Quasi Experiment technique phenomenological non equivalen control group design (pre -post test). Sample taking is using purposive sampling technique. Data analysis use Friedman experiment for treatment group and Repeated Annova experiment for control group. Experiment analysis is different between treatment group and control group with using Mann Whitney experiment. The result of Friedman experiment in treatment group shows that p-value=0,000(p<0,05), it means the therapy those given is effective to lowering painful complaint. The result of Repeated Annova experiment in control group shows that p-value=0,234(p>0,05), it means the painful complaint seems not different in control group. The result of Mann Whitney experiment shows that p-value=0,000(p<0,05) it means there are differences between painful complaint in treatment group and control group after doing back exercise. There is the effect by giving back exercise therapy which concern to lowering the complaint of low back pain for batik artisants in Kauman village Sokaraja subdistrict.   Key words: Handmade Batik, Low back pain, back exercise

scholarly journals Transforming growth factor beta 1 expression and inflammatory cells in tooth extraction socket after X-ray irradiation

2017 ◽  
Vol 49 (2) ◽  
pp. 87
Author(s):  
Ramadhan Hardani Putra ◽  
Eha Renwi Astuti ◽  
Rini Devijanti Ridwan
Keyword(s):  
Growth Factor ◽  
Treatment Group ◽  
Transforming Growth Factor Beta ◽  
Tooth Extraction ◽  
Transforming Growth Factor ◽  
Inflammatory Cells ◽  
Radiographic Examination ◽  
Control Group ◽  
X Ray ◽  
Growth Factor Beta

Background: Radiographic examination is often used in dentistry to evaluate tooth extraction complications. X-ray used in radiographic examination, however, has negative effects, including damage to DNA and inflammatory response during wound healing process. Purpose: This study aimed to analyze the effects of X-ray irradiation on transforming growth factor beta 1 (TGF-ß1) expression and number of inflammatory cells in tooth extraction sockets. Method: Thirty rats were divided into three groups, which consist of control group (with a radiation of 0 mSv), treatment group 1 (with a radiation of 0.08 mSv), and treatment group 2 (with a radiation of 0.16 mSv). These rats in each group were sacrificed on days 3 and 5 after treatment. Inflammatory cells which were observed in this research were PMN, macrophages, and lymphocytes. Histopathological and immunohistochemical examinations were used to calculate the number of inflammatory cells and TGF-ß1 expression. Obtained data were analyzed using SPSS 16.0 software with one way ANOVA and Tukey’s HSD tests. Result: There was no significant decrease in the number of PMN. On the other hand, there were significant decreases in the number of macrophages and lymphocytes in the sacrificed group on day-5 with the radiation of 0.16 mSv. Similarly, the most significant decreased expression of TGF-ß1 was found in the group sacrificed on day 5 with the radiation of 0.16 mSv. Conclusion: X-ray irradiation with 0.08 mSv and 0.16 mSv doses can decrease TGF-ß1 expression and number of inflammatory cells in tooth extraction sockets on day 3 and 5 post extraction.

scholarly journals The Effect of Strontium Ranelate on Fracture Healing: An Animal Study

2020 ◽  
Vol 2020 ◽  
pp. 1-9
Author(s):  
Ourania I. Koukou ◽  
Lampros D. Pappas ◽  
Pelagia Chloropoulou ◽  
Maria A. Kouroupi ◽  
Konstantinos I. Koukos ◽  
...  
Keyword(s):  
Treatment Group ◽  
Fracture Healing ◽  
Strontium Ranelate ◽  
Fibrous Tissue ◽  
Rabbit Model ◽  
Control Group ◽  
Biomechanical Assessment ◽  
Osteoclast Number ◽  
Histopathological Studies ◽  
Area Percentage

Background. Strontium ranelate (StR) is an antiosteoporotic agent previously utilized for the enhancement of fracture union. We investigated the effects of StR on fracture healing using a rabbit model. Methods. Forty adult female rabbits were included in the study and were divided in 2 equal groups, according to StR treatment or untreated controls. All animals were subjected to osteotomy of the ulna, while the contralateral ulna remained intact and served as a control for the biomechanical assessment of fracture healing. Animals in the study group received 600 mg/kg/day of StR orally. All animals received ordinary food. At 2 and 4 weeks, all animals were euthanatized and the osteotomy sites were evaluated for healing through radiological, biomechanical, and histopathological studies. Results. The treatment group presented statistically significant higher callus diameter, total callus area, percentage of fibrous tissue ( p < 0.001 ), vessels/mm2, number of total vessels, and lower osteoclast number/mm2 ( p < 0.05 ) than the control group at 2 weeks. Additionally, the treatment group presented significantly higher percentages of new trabecular bone, vessels/mm2, osteoclast number/mm2, and lower values for callus diameter, as well as total callus area ( p < 0.05 ), than the control group at 4 weeks. At 4 weeks, in the treatment group, force applied ( p = 0.003 ), energy at failure ( p = 0.004 ), and load at failure ( p = 0.003 ) were all significantly higher in the forearm specimens with the osteotomized ulnae compared to those without. Radiological bone union was demonstrated for animals receiving StR at 4 weeks compared with controls ( p = 0.045 ). Conclusion. StR appears to enhance fracture healing but further studies are warranted in order to better elucidate the mechanisms and benefits of StR treatment.

The Source of Serum Ferritin during Infection. Studies with Concanavalin A–Sepharose Absorption

1980 ◽  
Vol 59 (5) ◽  
pp. 385-387 ◽  
Author(s):  
G. Birgegård
Keyword(s):  
Serum Ferritin ◽  
Concanavalin A ◽  
Normal Subjects ◽  
Normal Serum ◽  
Control Group ◽  
Serum Samples ◽  
Tissue Samples ◽  
Group Of Seven ◽  
Acute Infections ◽  
Before And After

1. Serum samples were collected from ten patients hospitalized for acute infections and from a control group of seven normal subjects. Tissue ferritin was obtained by purification of ferritin from normal human liver and from the ferritin standard of a commercially available assay kit. 2. The serum and tissue samples were incubated with concanavalin A-Sepharose, which has the ability to bind normal serum ferritin. 3. Concanavalin A, a plant lectin which binds to glucose, can be coupled to Sepharose particles and by incubation and centrifugation ferritin in normal serum can be absorbed to about 70%. The serum and tissue samples were incubated with concanavalin A-Sepharose and the ferritin content was measured before and after. 4. It was found that ferritin in the serum of patients with acute infections was absorbed to the same extent as in normal serum (about 80%), irrespective of the initial value. Only about 20% of the tissue ferritin was absorbed. 5. It is concluded that the ferritin in serum during infection is of the same glucosylated type as the ferritin normally present in serum, whereas intracellular ferritin is not glycosylated. This indicates that the elevation of serum ferritin during infection is caused by a release along the normal pathways, i.e. an augmented synthesis, not by leakage from damaged cells.

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