scholarly journals Pengaruh Susu Kacang Kedelai (GLYCINE MAX (L.) MERR.) Terhadap Kualitas Spermatozoa Tikus Wistar (Rattus Norvegicus)

2016 ◽  
Vol 4 (1) ◽  
Author(s):  
Valentine Madianung ◽  
Lusiana Satiawati ◽  
Lydia Tendean
Keyword(s):  
Experimental Study ◽  
Amino Acid ◽  
Rattus Norvegicus ◽  
Wistar Rats ◽  
Day Treatment ◽  
Control Group ◽  
Spermatozoa Motility ◽  
Glycine Max L ◽  
Group 2 ◽  
Group 1

Abstract: The effects of soy beans on spermatozoa still been a controversial thing. Soy is one of the source of the Fitoestrogen because the structure isoflavon of soy is similar with the structure of estrogen molecule, so it can confound the balancial of hormone. Soy also as a source of protein that rich of amino acid arginin. The study was carried out to find the effects of soy bean milk on spermatozoa qualities. This experimental study was conducted to nine wistar rats weighing from 200 to 250 grams. These nine wistar rats were divide into 3 groups. Consists of control group (K) that did not gives the soy bean milk, the group 1 (P1) that gives the soy bean milk with dose 500mg/kg BB/day and the group 2 (P2) with dose 780mg/kg BB/day. Treatment carried out for 60 days. As a result, there is an improvement in consentration and morphology of spermatozoa which are statistically significant (p<0,05) in group 1 (P1) and group 2 (P2). Spermatozoa motility have a tendency to rise, but statistically meaningless (p>0,05). Conclusion: The higher dose of soy bean milk may rise the concentration, morphology and motility of spermatozoa wistar rats.Keywords: soy bean, soy bean milk, qualities of spermatozoa.Abstrak: Pengaruh kacang kedelai terhadap kualitas spermatozoa masih menimbulkan kontroversi. Kedelai merupakan salah satu sumber fitoestrogen karena struktur isoflavon kedelai mirip dengan struktur molekul estrogen sehingga dapat mengacaukan keseimbangan hormon. Kedelai juga sebagai sumber protein yang kaya akan asam amino arginin. Penelitian ini bertujuan untuk mengetahui efek dari susu kacang kedelai terhadap kualitas spermatozoa tikus wistar. Penelitian ini menggunakan 9 ekor wistar yang terbagi secara acak ke dalam 3 kelompok. Terdiri dari Kelompok kontrol yang tidak diberikan susu kacang kedelai, kelompok perlakuan 1 (P1) yang diberi susu kacang kacang kedelai dengan dosis 500mg/kgBB/hari dan kelompok perlakuan 2 (P2) dengan dosis 780mg/kgBB/hari. Pemberian perlakuan berlangsung selama 60 hari. Hasil penelitian memperlihatkan peningkatan konsentrasi dan morfologi spermatozoa yang signifikan secara statistik (p<0,05) antara kelompok perlakuan 1 (P1) dan kelompok perlakuan 2 (P2). Motilitas spermatozoa pada kelompok perlakuan 1 (P1) dan kelompok perlakuan 2 (P2) mempunyai kecenderungan meningkat, tetapi secara statistik tidak bermakna (p>0,05). Simpulan: Makin tinggi dosis susu kacang kedelai yang diberikan, dapat meningkatkan konsentrasi, motilitas, dan morfologi spermatozoa tikus wistar.Kata kunci: kacang kedelai, susu kacang kedelai, kualitas spermatozoa.

scholarly journals The Effect of Propofol on Onset and Sedation in Diabetic Mellitus Rat (Rattus norvegicus)

2014 ◽  
Vol 10 (2) ◽  
Author(s):  
Erwin Erwin ◽  
Rusli Rusli ◽  
Zuraidawati Zuraidawati ◽  
Fadillah Irwansyah
Keyword(s):  
Blood Glucose ◽  
Rattus Norvegicus ◽  
Wistar Rats ◽  
Control Group ◽  
Diabetic Mellitus ◽  
Wistar Strain ◽  
Female Wistar Rats ◽  
Ad Libitum ◽  
Group 2 ◽  
Group 1

This research aimed to examine the time of onset and sedation on diabetic mellitus (DM) rat (Rattus norvegicus) by propofol. This study used 8 female wistar rats 2-3 months old and 150-200 grams of bodyweight, fed with standard feed and water ad libitum. Samples were divided into two groups. Group 1 (KI) as a control group was injected intraperitoneally with aloxan solvent and group 2 (KII) was injected intraperitoneally with 150 mg/kg bodyweight aloxan. Blood glucose was checked 10 days after aloxan injection, DM was categorized if the blood glucose over 150 mg/dl. All rats were injected intravenously with propofol 1% with the dose of 10 mg/kg bodyweight. Onset and sedation time was counted using stopwatch after propofol injection. The result showed that mean (±SD) of onset on KI and KII were 1.39±0.49 and 8.64±1.23 seconds, consecutively and they were significantly different at P0.01. Whilst mean (±SD) of sedation KI and KII were 12.12±1.47 minutes and 7.62±1.61 minutes, respectively. The onset and sedation time of KI was significantly different from KII P0.01. The conclusion of this research was DM affects time of onset and sedation when wistar strain rats were anesthetized by 1% propofol.Key words: rats, diabetic mellitus, propofol, onset, sedation

scholarly journals Urinary N-Acetyl-Beta-D-Glucosaminidase Activity in Rat Experimental Ischemic and Toxic Models of Acute Kidney Injury

2017 ◽  
Vol 74 (1) ◽  
pp. 105
Author(s):  
Razvan Andrei CODEA ◽  
Mircea MIRCEAN ◽  
Sidonia Alina BOGDAN ◽  
Andras Laszlo NAGY ◽  
Alexandra BIRIS ◽  
...  
Keyword(s):  
Acute Kidney Injury ◽  
Experimental Model ◽  
Wistar Rats ◽  
Ischemia Reperfusion Injury ◽  
Ischemia Reperfusion ◽  
Kidney Injury ◽  
Control Group ◽  
Tubular Injury ◽  
Group 2 ◽  
Group 1

The identification of a suitable prevention method which facilitates limiting the deleterious effects of acute kidney injuries is highly required. In order to identify a proper treatment for acute kidney injuries, a suitable experimental model that replicates the structural, metabolic and inflammatory lesions that occur in the natural acute injured kidney is highly necessary. Intense urinary NAG activity can be found in a variety of renal disease such as toxic nephropathies, ischemic renal injury following cardiac surgery or renal transplantation but also in glomerular disease especially in diabetic nephropathy. Rises in urinary NAG enzyme activity strongly suggests tubular cell damage and support NAG enzyme as a biomarker of renal tubular injury. The aim of this paper is to obtain a stable in vivo acute kidney injury experimental model, in Wistar, rats and to evaluate the urinary activity of N-acetyl-β-D-glucosaminidase (NAG) enzyme, blood levels of urea and creatinine and microstructural renal alterations induced by ischemia/reperfusion injury respectively gentamicin nephrotoxicity. For this purpose we have used a rat experimental model. Adult male Wistar rats weighing 250-300 g were randomly divided into 3 groups with 8 rats in each group. Group 1 served as a model for the renal ischemia/reperfusion injury experiment, group 2 served for toxic kidney injury experimental model and group 3 served as control group. All individuals in both groups 1 and 2 presented marked elevations in blood urea and creatinine at the moment of euthanasia (day 3 for group 1 and day 9 for group 2) compared to the control group where biochemical values remained within normal limits. Urine analysis of both group 1 and 2 showed marked urinary NAG index activity which suggests acute tubular injury, suggestion confirmed by histological evaluation of the renal parenchyma sampled from this subjects

scholarly journals PENGARUH JAMU DENGAN Tribulus terrestris TERHADAP KUALITAS SPERMA TIKUS WISTAR JANTAN (Rattus norvegicus)

2015 ◽  
Vol 3 (2) ◽  
Author(s):  
Delano Pelealu ◽  
Lydia Tendean ◽  
Benny Wantouw
Keyword(s):  
Experimental Study ◽  
Rattus Norvegicus ◽  
Wistar Rats ◽  
Sperm Morphology ◽  
Sperm Quality ◽  
Control Group ◽  
Tribulus Terrestris ◽  
Normal Morphology ◽  
Normal Sperm ◽  
Male Wistar Rats

Abstract: It is known that Tribulus terrestris can improve sperm quality. One of the Indonesian traditional medicine, jamu, contains this Tribulus terrestris. This study aimed to investigate the effect of jamu containing Tribulus terrestris on sperm quality which consisted of concentration, motility, and morphology of spermatozoa of male wistar rats (Rattus norvegicus). This was an experimental study. Nine male wistar rats were randomly divided into 3 groups of 3 rats each: Group P0 (control), group P1 (given 5 mg of Tribulus terrestris), and group P2 (given 10 mg of Tribulus terrestris). This study was conducted for 52 days. The results showed that the spermatozoa concentration of P1 was 49x106 sperm/ml suspension and of P2 53x106 sperm/ml suspension; both were lower than of P0 (59x106 sperm/ml suspension). The sperm motility category (A+B) of P1 was 33% and of P2 (37%); both were lower than of P0 (45%). The motility category A was not found in P1 and P2. The percentage of spermatozoa with normal morphology of P1 was 45% and the abnormal ones was 55%, meanwhile in P2 there was 49% of normal sperm morphology and 51% of abnormal morphology. Conclusion: Jamu containing Tribulus terrestris had no effect in improvement of the sperm quality.Keywords: jamu, Tribulus terrestris, sperm qualityAbstrak: Tribulus terrestris dikenal sebagai bahan yang dapat memperbaiki kualitas sperma. Salah satu jenis jamu yang diproduksi di Indonesia mengandung Tribulus terrestris Penelitian ini bertujuan untuk mengetahui pengaruh jamu dengan Tribulus terrestris terhadap konsentrasi, motilitas, dan morfologi spermatozoa tikus wistar jantan (Rattus norvegicus). Penelitian ini menggunakan metode eksperimental. Sampel 9 ekor tikus wistar jantan (Rattus norvegicus) dibagi menjadi 3 kelompok yakni, kelompok P0 (kontrol); kelompok P1 (pemberian Tribulus terrestris 5 mg); dan kelompok P2 (pemberian Tribulus terrestris 10 mg). Penelitian dilakukan selama 52 hari. Hasil penelitian menunjukkan bahwa konsentrasi spermatozoa P1 49x106 sperma/ml suspensi dan P2 53x106 sperma/ml suspensi lebih rendah dibandingkan P0 59x106 sperma/ml suspensi. Motilitas spermatozoa kategori A+B pada P1 (33%) dan P2 (37%) lebih rendah dibandingkan pada P0 (45%). Tidak ditemukan motilitas kategori A pada P1 dan P2. Morfologi spermatozoa normal pada P1 sebesar 45% dan abnormal 55%. P2 memiliki morfologi spermatozoa normal sebesar 49% dan abnormal 51%. Simpulan: Pemberian jamu dengan Tribulus terrestris tidak meningkatkan kualitas sperma yang mencakup konsentrasi, motilitas, dan morfologi spermatozoa.Kata kunci: jamu, Tribulus terrestris, kualitas sperma

scholarly journals Histomorphological evaluation of osteoclast cell count in femur bone of mice induced by anastrazole and protective effect of olive oil.

2021 ◽  
Vol 28 (12) ◽  
pp. 1837-1843
Author(s):  
Anjum Ishaque ◽  
Saima Nadeem ◽  
Shagufta Nisar ◽  
Hasnain Ali Shah ◽  
Khalid Javed ◽  
...  
Keyword(s):  
Experimental Study ◽  
Bone Loss ◽  
Olive Oil ◽  
Cell Count ◽  
Control Group ◽  
Femur Bone ◽  
Group 3 ◽  
Albino Mice ◽  
Group 2 ◽  
Group 1

Objective: The objective of this study is to find out protective effect of olive oil to prevent bone loss by decreasing osteoclast count in patient receiving Anastrazole. Study Design: Experimental study. Setting: Pakistan Council for Scientific and Industrial Research (PCSIR) Animal House, Peshawar and Pathology Lab KGMC Peshawar. Period: March 2019 to December 2019. Material & Methods: Sixty female albino mice 6-8 weeks of age were selected for this experimental study and Aromatase inhibitor drug Anastrazole was given alone and in combination with olive oil once daily for 30 successive days. Femur bone samples were collected and stained with Eosin and Hematoxylin for histomorphological evaluation of osteoclast cell count in three all three groups i.e. control group, those receiving Anastrazole alone and those given Anastrazole and olive oil in combination. Results: The mean weight of all experimental female albino mice before study was 30.77- 33.05 grams and after the study was 30.84- 21.31 grams. Control group 1 which was given normal diet showed increased weight of mice with less osteoclast cell count as compared to experimental groups (2 and 3).  In group 2 (Drugged) which was given Anastrazole, weight of were lesser than control group 1 and group 3(Anastrazole + olive oil), while, osteoclast score was greater than group 1(control) and group 3 (Anastrazole + olive oil). Group3 (Drugged+ Olive oil) showed greater weight of mice than group 2 (Anastrazole) but, lesser than control group 1. Osteoclast score was greater than control group but lesser than group 2 (Anastrazole). Conclusion: The results showed positive and protective effects of olive oil against Anastrazole induced bone loss in female albino mice.

scholarly journals Influence of toxoplasma gondii antigens on features of immune status at prenatal and early postnatal periods: experimental study

2014 ◽  
Vol 95 (3) ◽  
pp. 398-401
Author(s):  
T F Sokolova ◽  
D G Novikov ◽  
A V Indutny
Keyword(s):  
Experimental Study ◽  
Toxoplasma Gondii ◽  
Blood Count ◽  
Immune Status ◽  
Perinatal Period ◽  
Female Rats ◽  
Control Group ◽  
White Rats ◽  
Group 2 ◽  
Group 1

Aim. To detect the features of immune status at prenatal and early postnatal periods under the influence of Toxoplasma gondii antigens. Methods. The experimental study was performed on Wistar white rats, who were the offspring of the female rats who were sensitized by T. gondii corpuscular antigen during the III trimester of pregnancy - group 1 (n=96) and on animals who were administered T. gondii corpuscular antigen at firs day of life - group 2 (n=103). Control group consisted of intact rats. Common blood test, levels of antibody-forming cells and CD3+ cells were assessed at 60 day after birth. Results. Neutrophil blood count was 1.9 times higher in the group 1 rats compared to group 2. Eosinophil blood count was 1.4 times lower in the group 1 compared to control group (р=0.01), and 2 times lower in the group 2 compared to control group (р=0.002). At the same time, lymphocyte count was comparable in the group 1 rats and control group, while it was 1.4 times lower in the group 2 compared to control group (р=0.04). Together with that, there was a reduction of CD3+ cells and antibody-forming cells in blood and spleen, which was more marked in the 2nd group. Lymphoadenopathy, thymus dysgenesia, reduced blood and spleen T-cells levels, low humeral immunity were found in Wistar white rats, who were the offspring of the female rats who were sensitized by T. gondii corpuscular antigen during the III trimester of pregnancy. Conclusion. The influence T. gondii corpuscular antigen on rats during perinatal period results in secondary immunodeficiency, persisting at 60 day of life.

scholarly journals Effect of ovarian autotransplantation on FSH levels in Wistar rats late menopause model

2018 ◽  
Vol 26 (1) ◽  
pp. 42
Author(s):  
Abdurahman Laqif ◽  
Dewi Kartika DJ Anwar ◽  
Eriana Melinawati
Keyword(s):  
Data Analysis ◽  
Wistar Rats ◽  
Control Group ◽  
Bilateral Oophorectomy ◽  
Group 3 ◽  
The Mean ◽  
Group 2 ◽  
Post Hoc ◽  
Group 1 ◽  
Elisa Data

Objectives: To determine the effect of ovarian autotransplan-tation on decreasing FSH level in Wistarrats late menopause model.Materials and Methods: Experimental analytic research on 27 Wistar rats (Rattus novergicus) was divided into 3 groups. Group 1 (K1) or control. Group 2 (K2) performed bilateral oophorec-tomy without autotransplantation. Group 3 (K3) performed bilateral oophorectomy with autotransplantation. Measurements of FSH levels were performed on the first day, day 28 (four weeks after bilateral oophorectomy, during late menopause) and 56 day (four weeks after autotransplant). Measurement of FSH levels using ELISA. Data analysis used ANOVA and Post Hoc test.Results: The mean FSH level measured on day 56 at K1 = 63.400 ng/mL, at K2 = 78.416 ng/mL and K3 = 31.991 ng/mL. There were significant differences between K1 and K2 (p = 0,000), K1 and K3 (p = 0,000), and between K2 and K3 (p = 0,000).Conclusion: Ovarian autotransplantation decrease FSH levels in Wistar rats late menopause model.

scholarly journals Pengaruh pemberian ekstrak pasak bumi (Eurycoma longifolia Jack) terhadap kualitas spermatozoa tikus wistar (Rattus norvegicus)

2016 ◽  
Vol 4 (1) ◽  
Author(s):  
Bill C. A. Bogar ◽  
Lydia Tendean ◽  
Grace L. A. Turalaki
Keyword(s):  
Rattus Norvegicus ◽  
Control Group ◽  
Adult Rats ◽  
Beneficial Effects ◽  
Eurycoma Longifolia ◽  
Male Wistar Rats ◽  
Group 3 ◽  
Eurycoma Longifolia Jack ◽  
Group 2 ◽  
Group 1

Abstract: Infertility is an inability of couples to reproduce after carrying out sexual intercourses for at least a year without using any contraceptives. There are 10-15% couples worldwide who experience infertility problems and almost one half of them is on men. Spermatozoa qualities including concentration, motility, and morphology are used as an indicator for men’s fertility. The utilization of herbal medicine (i.e. Eurycoma longifolia Jack extracts) is now being an alternative way to improve fertility among the community. This study was carried out to find the effects of Eurycoma longifolia Jack on spermatozoa qualities. This experimental study was conducted to nine male wistar rats (Rattus norvegicus) weighing from 200-250 grams, aging from 12-15 months. These nine adult rats were divided into 3 groups of 3 rats each. 400 and 600 mg/kg/day of Eurycoma longifolia Jack extracts were orally administrated to group 1 and 2 respectively, while group 3 were treated as control group. After 50 days, the animals of group 1, 2 and 3 were sacrificed. As a result, there is an improvement in qualities of spermatozoa which are statistically significant (p<0,05) in group 2. Thus, provide the beneficial effects of 600mg/kg Eurycoma longifolia Jack extracts on the qualities of spermatozoa.Keywords: pasak bumi, spermatozoaAbstrak: Infertilitas adalah ketidakmampuan pasangan untuk dapat hamil setelah satu tahun berhubungan intim tanpa menggunakan kontrasepsi. Ada sekitar 10 – 15 % pasangan mengalami masalah infertilitas dan hampir setengahnya masalah ada pada pria. Kualitas spermatozoa meliputi konsentrasi, motilitas dan morfologi spermatozoa merupakan salah satu indikator fertilitas pada pria. Penggunaan tanaman herbal atau yang lebih dikenal jamu telah menjadi pengobatan alternatif di masyarakat. Tanaman herbal yang dimaksud adalah pasak bumi. Penelitian ini bertujuan untuk mengetahui efek dari esktrak pasak bumi (Eurycoma longifolia Jack) terhadap kualitas spermatozoa. Penelitian ini menggunakan 9 ekor tikus wistar jantan (Rattus norvegicus) dengan berat badan 200-250 g berumur 12-15 bulan. Sembilan ekor wistar dibagi menjadi tiga kelompok, dan satu kelompok terdiri dari tiga ekor tikus wistar. Penelitian ini dilaksankan selama 50 hari. Esktrak pasak bumi (Eurycoma longifolia Jack) diberikan dengan dosis 400mg/kgBB per hari pada perlakuan 1 dan dosis 600 mg/kgBB per hari pada perlakuan 2. Setelah 50 hari hewan coba pada kelompok kontrol, perlakuan 1 dan perlakuan 2 diterminasi. Hasil penelitian memperlihatkan terjadi peningkatan kualitas spermatozoa yang signifikan secara statistik (p<0,05) pada perlakuan 2 terhadap kelompok kontrol. Hasil tersebut menunjukan bahwa Esktrak pasak bumi (Eurycoma longifolia Jack) pada dosis 600 mg/kgBB dapat meningkatkan kualitas spermatozoa.Kata kunci: pasak bumi, spermatozoa

scholarly journals Shrimp diet and skin healing strength in rats

2007 ◽  
Vol 20 (3) ◽  
pp. 257-263 ◽  
Author(s):  
Elizabeth Lage Borges ◽  
Fernanda Kelley Silva Pereira ◽  
Jacqueline Isaura Alvarez-Leite ◽  
Luiz Ronaldo Alberti ◽  
Mônica Alves Neves Diniz Ferreira ◽  
...  
Keyword(s):  
Tensile Strength ◽  
Wistar Rats ◽  
Skin Incision ◽  
Control Group ◽  
Dorsal Skin ◽  
Interrupted Suture ◽  
Male Wistar Rats ◽  
Group 2 ◽  
Skin Healing ◽  
Group 1

OBJECTIVE: Surgical scar tensile strength may be influenced by several factors such as drugs, hormones and diet. The purpose of the present study was to determine the influence of a shrimp-enriched diet on the tensile strength of rat scars. METHODS: Forty male Wistar rats were submitted to a 4 cm dorsal skin incision and the wounds were sutured with 5-0 nylon interrupted suture. The animals were divided into two groups: Group 1 (control) received a regular diet, and Group 2 (experimental) received a shrimp-enriched diet. The two diets contained the same amounts of proteins, lipids and carbohydrates. The rats in each group were divided into two subgroups according to the time of assessment of the scar tensile strength: subgroup A, studied on the 5th postoperative day, and subgroup B, studied on the 21st postoperative day. RESULTS: The tensile strength of the scar on the 5th postoperative day was lower in the animals that received the shrimp-enriched-diet (303.0, standard error of mean= 34.1) than in the control group (460.1, SEM = 56.7) (p<0.05). CONCLUSION: A shrimp diet reduces the tensile strength of the scar. The next step of this study will be to clarify the mechanism in which shrimp affects tensile strength.

scholarly journals Pengaruh pemberian kopi terhadap kualitas spermatozoa tikus wistar (Rattus norvegicus) yang terpapar stres

2016 ◽  
Vol 4 (2) ◽  
Author(s):  
Risnawati A. Haris ◽  
Lydia Tendean ◽  
Grace Turalaki
Keyword(s):  
Treatment Group ◽  
Wistar Rats ◽  
Control Group ◽  
Control Group Design ◽  
Group Design ◽  
Post Test ◽  
Group 2 ◽  
Light Form ◽  
Group 1

Abstract: The coffee beans composed of the compound caffeine, palmitic acid, linoleic acid and acid stearic. The content of caffeine in coffee can improve spermatozoa motility that are not motile by inhibiting cyclic nucleotide phosphodiesterase and affects the intracellular levels of cyclic AMP. Spermatozoa quality can be affected by various factors such as stress. In nocturnal animals, dark periode becomes a signal to do activity by suprachiasmatic nucleus. The change in activity of the nocturnal animals from initial condition in the dark then exposed to light can leads to stress. This study was aimed to determine the effect of coffee on the spermatozoa quality of wistar rats which had been exposed to stress. This was an experimental analytical study with a post-test only control group design. The study was conducted for 50 days from September to November 2016. The sample consisted of 9 rats divided into three groups: a control group (P0) is given only exposure to stress in the form of light, the treatment group 1 (P1) is given exposure to stress in the light form and liquid coffee 1 ml / kg and the treatment group 2 (P2) is given exposure to stress in the light form and coffee extracts. The results showed that there were significant differences in the concentration and motility treatment group 1 (P1) to the control group (P0) which is p <0.05 and significant differences in sperm motility treatment group 2 (P2) to the control group (P0) which is p <0.05. Conclusion: Coffee administration could improve the quality of spermatozoa of wistar rats exposed to stress.Keywords: stress, coffee, quality of spermatozoa. Abstrak: Biji kopi tersusun dari senyawa kafein, asam palmatik, asam linoleat dan asam stearik. Kandungan kafein yang terdapat didalam kopi mampu meningkatkan motilitas spermatozoa yang tidak motil dengan cara menghambat siklus nukleotida fosfodiesterase dan mempengaruhi level intraseluler dari siklus AMP. Kualitas spermatozoa juga dapat dipengaruhi oleh berbagai faktor lain seperti stres. Pada hewan nokturnal periode gelap menjadi sinyal untuk beraktiftas dilakukan oleh suprachiasmatic nucleus. Perubahan aktivitas pada hewan nokturnal dari kondisi awalnya ditempat yang gelap lalu diberikan paparan cahaya dapat menyebabkan terjadinya stres. Penelitian ini bertujuan untuk mengetahui pengaruh pemberian kopi terhadap kualitas spermatozoa tikus wistar yang terpapar stres. Jenis penelitian ialah eksperimental analitik dengan post-test only control group design. Penelitian dilakukan selama 50 hari dari bulan September – November 2016. Sampel sebanyak 9 ekor tikus dibagi menjadi tiga kelompok yaitu : kelompok kontrol (P0) hanya diberikan paparan stres berupa cahaya, kelompok perlakuan 1 (P1) diberikan paparan stres berupa cahaya dan cairan kopi 1 mL/KgBb dan kelompok perlakuan 2 (P2) diberikan paparan stres berupa cahaya dan ekstrak kopi. Hasil penelitian menunjukkan adanya perbedaan yang signifikan pada konsentrasi dan motilitas spermatozoa kelompok perlakuan 1 (P1) terhadap kelompok kontrol (P0) yaitu p<0,05 dan perbedaan yang signifikan pada motilitas spermatozoa kelompok perlakuan 2 (P2) terhadap kelompok kontrol (P0) yaitu p<0,05. Simpulan: Pemberian kopi meningkatkan kualitas spermatozoa yang terpapar stres. Kata kunci: stres, kopi, kualitas spermatozoa

scholarly journals Effects of Oral Administration of Monosodium Glutamate (MSG) on Obesity in Male Wistar Rats (Rattus Norvegicus)

2021 ◽  
Vol 5 (9) ◽  
pp. 879-882
Author(s):  
Mulyati Sri Rahayu ◽  
Sri Wahyuni ◽  
Yuziani
Keyword(s):  
Body Weight ◽  
Adult Male ◽  
Rattus Norvegicus ◽  
Wistar Rats ◽  
Body Weight Gain ◽  
Monosodium Glutamate ◽  
Control Group ◽  
Significant Difference ◽  
Male Wistar Rats ◽  
Group 2

Introduction: Monosodium glutamate (MSG) is one of the most widely employed food enhancers. Although the umami compound, controversy persists regarding the effects of MSG intake on body weight. Chronic MSG intake may result in excessive body weight gain and obesity. Consumption of MSG result in organ damage, cardiovascular disease, oxidative stress, and also risk factors for obesity. This study aims to determine the effect of oral MSG on obesity in adult male Wistar rats (Rattus norvegicus).Methods: This true experimental study used the post-test control group design. Twenty-four adult male Wistar rats were randomly divided into four groups: control (received distilled water), Group 1 (MSG 0.378 mg/gr BW), Group 2 (0.756 mg/gr BW) and Group 3 (1.512 mg/gr BW). The obesity parameter was obtained by the Lee index. Kruskal-Wallis test follows by Mann-Whitney test were used to compare the Lee index between groups.Results: Lee’s index mean for each group was 358.4%, 314.1%, 287.8%, and 320.9%, respectively. The Kruskal Wallis test showed a significant difference in the Lee index between groups (p = 0.043). A follow-up test using Mann-Whitney found a significant difference between group 2 and the control group (p = 0.043, p <0.05). The mean of Lee index of group 2 was 70.51% lower than the control group.Conclusion: This study concluded that Lee index was not increased in MSG-treated rats than in the control group after oral MSG intervention for 21 days.

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