EFFECT OF SECANG WOOD (CEASALPINIA SAPPAN L.) EXTRACT ON MORPHOLOGY OF SPERMATOZOA, SPERM COUNT, AND REVERSIBLE PROCESS IN MALE RATS

Background: Limited choice of contraception for males is one of the reasons why their participation is low. Secang wood is considered as an alternative contraception that has an influence in the morphology and number of spermatozoa, and reversible in nature.Objective: To examine the effect of extracts of secang wood in the morphology of spermatozoa, sperm count and reversible process in male mice.Methods: This was a quasy experimental study with randomized post test only control group design. There were 32 male rats (Mus Muscullus L) recruited in this study. Four groups were involved, namely: 1) Ethanol group, 2) Chloroform fraction, 3) Water fraction, and 4) Control group. Each group consisted of 8 mice. There were two treatments in this study: 1) each group was given secang extract with dose 50 mg/25 gram of weight, 2) The observation period was 10 days after the treatment, and 4 mice in each group was dissected to see the morphology and sperm count, while the other 4 mice were allowed to live and maintained until 20 days to see reversible morphology and sperm count Results: The extract of sepang wood at a dose of 50mg/25gram weight could increase the abnormal sperm morphology, and lower sperm count. There was a significant difference between the treatment group and control group with p-value <0.05. The extract was also reversible on the morphology and sperm count.Conclusion: There was a significant effect of secang wood extract on sperm morphology, the number of spermatozoa, and reversible process. This study provides the insight of scientific information about the effect of the sepang extracts on the number and morphology of spermatozoa, and it could be used as a basis for further research in human in the development of natural contraceptive on a reversible man.

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The Effect of Single and Triple Testicular Biopsy Using Biopty Gun on Spermatogenesis in Pubertal Rats

Animals ◽

10.3390/ani11061569 ◽

2021 ◽

Vol 11 (6) ◽

pp. 1569

Author(s):

Tomislav Šušnjar ◽

Ivana Kuzmić Prusac ◽

Ivan Švagelj ◽

Anđela Jurišić ◽

Tomislav Šušnjar ◽

...

Keyword(s):

Sperm Count ◽

Semen Analysis ◽

Study Groups ◽

Testicular Biopsy ◽

Male Rats ◽

Lower Percentage ◽

Control Group ◽

Sprague Dawley ◽

Left Testis ◽

Significant Difference

Background: The aim of this study was to compare consequences in single and triple testicular biopsy by biopty gun in pubertal rats using histological and immunohistochemical analysis. Methods: Thirty-two Sprague-Dawley male rats were used as the experimental model. The rats were randomly divided into three study groups. The rats from the first group (n = 12) received a single-biopsy of upper pole of the left testis, while the rats from the second group (n = 10) received triple-biopsy of upper and lower poles and lateral surface of left testis. The third group (n = 10) was a control group. On the eightieth day after the biopsy in all rats bilateral orchiectomy and funiculectomy were performed to obtain testicular tissue and sperm for analysis. The consequences of the puncture were observed by pathohistology, immunohistochemistry and semen analysis. Results: The results of the study showed lower percentage of sperm count (14.5 mill/mL vs. 16 mill/mL, p = 0.130), sperm motility (24.6% vs. 32.7%, p > 0.05), abnormal sperm (30% vs. 27%, p > 0.05), atrophic tubules (21% vs. 6%, p < 0.001), volume (1.7 mL vs. 2.28 mL, p < 0.01) and apoptotic index (1.56 vs. 1.19, p = 0.650) in the testes with a triple-biopsy compared to the testes with a single-biopsy. Semen analysis showed a borderline significant difference between the group with triple-biopsy where sperm count was lower than it in the control group (14.5 mill/mL vs. 17.5 mill/mL, p = 0.05). A single-biopsy has little effect on the testis, especially on overall fertility. A triple-biopsy showed higher degree of the testicular damage but without a significant impact on overall fertility. Semen analysis showed that single- and triple-biopsies did not have a significant effect on sperm count, motility and morphology. Conclusion: Biopty gun procedure is a cheap, simple and reliable method for testicular biopsy in rats without a significant effect on sperm count, motility and morphology.

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Effect of Tramadol on Sperm Profile of Male Albino Rats

Asian Journal of Research in Biochemistry ◽

10.9734/ajrb/2018/v3i429844 ◽

2019 ◽

pp. 1-6

Author(s):

I. S. Esua ◽

U. U. Uno ◽

U. B. Ekaluo

Keyword(s):

Sperm Motility ◽

Sperm Count ◽

Sperm Head ◽

Male Rats ◽

Control Group ◽

Albino Rats ◽

Dependent Manner ◽

Sperm Viability ◽

Albino Rat ◽

Significant Difference

Background and Aim: Tramadol is a potent analgesic effective in the treatment of mild to severe pains. However, the use of the drug can pose a threat to other organs and systems. Therefore, this study evaluated the effect of graded doses of tramadol on sperm profile of male albino rats. Materials and Methods: Eighteen male rats were divided into three groups (A, B and C) using completely randomized design (CRD) with six rats in each group. Rats in group A served as the control group and were given just food and water while groups B and C were given tramadol at 50 and 100 mg/kg body weight (BW) respectively, daily for the period of 65 days. The treatment was administered via oral gavage and at the end of the treatments, the rats were sacrificed. Immediately after sacrifice, a puncture was made in the epididymis with a sterile pin and examined for semen pH. The epididymes were processed for epididymal sperm motility, viability, count and sperm head abnormality. Results: There was no significant difference in the weight of testes and semen pH. Sperm viability, sperm motility, sperm count and weight of epididymes significantly reduced (p<0.05) in tramadol treated animals when compared with the control. Results also indicated statistically significant (p<0.05) increase in sperm head abnormalities in rats treated with tramadol when compared with the control. Conclusion: The results obtained from this study reveal that tramadol has negative effects on weight of epididymes, sperm count, sperm viability, sperm motility and sperm head abnormalities in male albino rat as mammalian models in a dose dependent manner.

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Effect of Giving Mahkota Dewa Fruits (Phaleria Macrocarpa) Extract to Epithelialization In Incision Wound of White Rats (Rattus Norvegicus)

Jurnal Ilmiah Keperawatan STIKES Hang Tuah Surabaya ◽

10.30643/jiksht.v12i1.37 ◽

2019 ◽

Vol 12 (1) ◽

Author(s):

Idola Perdana Sulistyoning Suharto

Keyword(s):

Treatment Group ◽

Rattus Norvegicus ◽

Male Rats ◽

Control Group ◽

P Value ◽

Control Group Design ◽

White Rats ◽

Significant Difference ◽

Phaleria Macrocarpa ◽

Incision Wound

The research purpose was to analysis effect of giving mahkota dewa fruits (Phaleria macrocarpa) extract to epithelialization in incision wound of white rats (Rattus norvegicus). The method was randomized posted-only control group design. There were 30 male rats (Rattus norvegicus) grouped on control and treatment group. Control group divided into three groups (KK1, KK2, KK3) and also treatment group divided into three groups (KP1, KP2, KP3). Control group just given CMC 1% peroral without mahkota dewa fruits extract, the treatment group given mahkota dewa fruits extract 22.5 mg/kg body weight. The data was analyzed by Kruskall Wallis. Based on Kruskall Wallis test, obtained result that there was a significant difference (p<0.05) epithelialization variable with p value p = 0.000 between control and treatment group. And based on One-way Anova test, obtained result that there was a significant difference (p<0.05) with p value p =0.000 between control and treatment group. The conclusion of this research was giving mahkota dewa fruits (Phaleria macrocarpa) extract can increase epithelialization in incision wound of white rats (Rattus norvegicus). Keywords : Mahkota Dewa Fruits (Phaleria Macrocarpa) Extract, Epithelialization, Incision Wound

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Effect of Visual Experience on Spatial Learning of Rats

10.32592/ajnpp.2021.8.3.103 ◽

2020 ◽

Keyword(s):

Visual Information ◽

Movement Pattern ◽

Visual Deprivation ◽

Male Rats ◽

Control Group ◽

P Value ◽

Adult Rats ◽

Group Iii ◽

Group I ◽

Significant Difference

Background: Visual information acquired through observation plays a pivotal role in learning a movement pattern and motor control. Objectives: This study aimed to analyze the effect of visual deprivation on learning in rats. Methods: The study sample consisted of 12 male rats, divided into three groups. Group I consisted of four rats and was considered the control group. Transection of the two optic nerves was performed on rats of group II on the seventh day after birth and group III on the seventh week after birth to develop the early blind and late blind models, respectively. A T-shaped maze device was utilized to evaluate the learning behavior of rats. Rats of groups II and III were blinded by the optic nerve surgery. In total, 20 trials per day were conducted for nine consecutive days, in which the time and number of correct arm entries were recorded. The ANOVA and Kruskal-Wallis tests were employed to analyze the results in SPSS software (version 16.0). A p-value of less than 0.05 was considered statistically significant. Results: There was a significant difference between the three groups regarding the number of correct arm entries on days one, three, and seven (P<0.05). There was also a significant difference between the three groups regarding how long it took them to enter the target box on days two and three (P<0.05). Group III had a lower number of entries to the target box and it took them a significantly longer time to enter the target box, compared to the other groups. Conclusion: According to the results, visual deprivation may affect the learning of rats during the early days; however, their learning levels increased over the following days. Moreover, the early blinded rats had a higher level of learning than the lately blinded adult rats and the same level of learning as that of the sighted adult rats.

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PENGARUH LUMATAN DAUN PLETEKAN (Ruellia Tuberosa L) TERHADAP LAMA PENUTUPAN LUKA PADA TIKUS PUTIH (Rattus Novergicus)

Dunia Keperawatan ◽

10.20527/dk.v4i2.2513 ◽

2017 ◽

Vol 4 (2) ◽

pp. 104

Author(s):

Ria Susana ◽

Rismia Agustina ◽

Abdurahman Wahid

Keyword(s):

Wound Healing ◽

Treatment Group ◽

Random Sampling ◽

Wound Closure ◽

Simple Random Sampling ◽

Male Rats ◽

Control Group ◽

P Value ◽

Closure Time ◽

Significant Difference

ABSTRAKLuka didefinisikan sebagai gangguan pada fungsi dan integritas jaringan tubuh. Penyembuhan luka merupakan proses yang kompleks dari perbaikan dan remodeling jaringan sebagai respon terhadap cedera. Pletekan (ruellia tuberosa l) mengandung flavonoid, glikosida, phenol, saponin dan nutrisi yang diharapkan mempercepat penyembuhan luka. Tujuan penelitian ini adalah mengidentifikasi pengaruh lumatan daun pletekan (ruellia tuberosa l) terhadap lama penutupan luka pada tikus putih (rattus novergicus). Penelitian ini merupakan studi eksperimental dengan rancangan posttest only control, menggunakan teknik simple random sampling. Sampel yang digunakan sebanyak 40 ekor tikus jantan dengan luka insisi bersih sepanjang 3 cm yang dibagi menjadi 2 kelompok yaitu kelompok kontrol dan kelompok perlakuan. Data yang diukur adalah rata-rata lama penutupan luka. Data yang diperoleh dianalisis menggunakan uji mann-whitney dengan derajat kepercayaan 95% menunjukkan perbedaan yang signifikan rata-rata lama penutupan luka antara kelompok kontrol (8,45) dan kelompok perlakuan (3,75) dengan p-value 0,000 (p<0,05). Kesimpulan penelitian ini adalah terdapat pengaruh lumatan daun pletekan (ruellia tuberosa l) terhadap lama penutupan luka pada tikus putih (rattus novergicus).Kata-kata kunci: luka insisi bersih, pletekan (ruellia tuberosa l), lama penutupan luka.ABSTRACTWounds is defined as disruption of the function and integrity of body tissues. Wound healing isa complex process of tissue repair and remodelling in response to injury. Pletekan (ruellia tuberosa l) contains flavonoids, glycosides, phenols, saponins and nutritive value that suppose to accelerate wound healing. The purpose of this study was to identify the effect of pletekan leaves (ruellia tuberosa) to wound closure time in rats (rattus novergicus). This research was an experimental study with post- test design using the simple random sampling technique. The samples were 40 male rats with a clean incision wound along 3 cm which were divided into two groups, control group and treatment group. The measured data were the average of wound closure time. Data were analyzed using the mann- whitney test with 95 % confidence level showed a significant difference between the control group (8,45) and the treatment group (3,75) with p-value 0,000 (p<0,005). There was significant effect of ruellia tuberosa l to wound closure time in rattus novergicus.Keywords: wounds, ruellia tuberosa , wound closure time.

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Effect of vitamin C on testosterone level, sperm count and sperm morphology in gentamicin-induced Wistar rats

International Journal of Research in Medical Sciences ◽

10.18203/2320-6012.ijrms20190352 ◽

2019 ◽

Vol 7 (2) ◽

pp. 451 ◽

Cited By ~ 1

Author(s):

Iis Rahayu ◽

Elly Usman ◽

Mohamad Reza

Keyword(s):

Vitamin C ◽

Wistar Rats ◽

Sperm Morphology ◽

Sperm Quality ◽

Sperm Count ◽

Negative Control ◽

Male Rats ◽

Control Group ◽

Control Group Design ◽

Testicular Cells

Background: Gentamicin is an aminoglycoside-class antibiotic that can lead to an increase in ROS and decrease antioxidant reserves that cause destruction of testicular cells that are known to inhibit cell division in testicular germ cells and protein synthesis in the testes as well as affect the production of testosterone that affects the quality of spermatogenesis. Vitamin C as an antioxidant can counteract ROS so that testicular cells can be repaired.Methods: This study was an experimental research with post tests only control group design on 25 male rats, 2-3 aged months, weight 160-240 g. Animals were divided into 5 groups. Negative control group was placed in cage without treatment, positive control given induced gentamicin 5mg/kgbb for the first 10 days, and 3 treatment given induced gentamicin 5mg/kgbb for the first 10 days and at days 11-51 were given vitamin C at a dose of 1.6mg; 2.25mg; 4.5mg. On 52 day, all of wistar rats perform terminated for analyzed the testosterone levels were by ELISA, sperm count was calculated with then haemocytometer observed with digital microscope, morphology of spermatozoa was analyzed by eosin staining and was observed with digital microscope.Results: Results of this study showed that the average of testosteron serum on control negatif group of 3,82ng/ml, control positif 3.73ng/ml, treatment 1 is 9.52ng/ml, treatment 2 is 8.29ng/ml, and traetment 3 is 2.28ng/ml. Sperm count on control negatif 41.68 million/ml, control positif 21.06million/ml, treatment 1 is 52.92 million/ml, treatment 2 is 57.12million/ml, treatment 3 is 80.88 million/ml and sperm morphology on control negative 74.00%, control positif 46.96%, treatment 1 is 58.82%, treatment 2 is 68.68%, and treatment 3 is 78.72%.Conclusions: It is concluded that vitamin C has significant effect on increasing testosteron level and sperm quality in gentamicin-induced wistar rats.

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The Impact of Gemcitabine-induced Reproductive Toxicity on The Sperm count and Morphology of Albino Rats

International Journal of Research in Pharmaceutical Sciences ◽

10.26452/ijrps.v12i1.4171 ◽

2021 ◽

Vol 12 (1) ◽

pp. 357-365

Author(s):

Bassam Abdulaziz Alahmadi

Keyword(s):

Reproductive System ◽

Sperm Count ◽

Male Rats ◽

Control Group ◽

Albino Rats ◽

Human Dose ◽

Significant Difference ◽

Recovery Group ◽

Sperm Count And Morphology ◽

The Impact

Cancer treatments can affect sperm production and a significant percentage of cancer patients may develop permanent azoospermia or severe oligozoospermia after chemotherapy. To investigate the influence of Gemcitabine toxicity on the reproductive system of albino male rats (sperm count and morphology). An experimental animal study conducted in the zoology department, College of Science, King Saud University during the period from June to October 2014 using albino rats (Rattusnorvegicus) (Wistar strain). Males were divided into four different groups (control" 0 mg/kg",7 mg/kg,14 mg/kg, and 21 mg/kg). The reproductive organs, testicles and epididymis decreased in weight and atrophied in most of the animals treated with the drug in various doses. The mean absolute and relative epididymal weights were also significantly decreased. In the drug-effects recovery group, neither the testicles nor the epididymis in the animals treated with the three doses recovered fully normal weight. The testis's efficiency in producing sperm was significantly decreased at all doses. In the recovery group, the testis regained its efficiency, as no significant difference was recorded between the drug-treated groups and the control group. The drug caused complete loss of sperm, in a rat treated with the big dose. Gemcitabine caused a significant increase in the percentage of deformed sperms in all treated animals. Gemcitabine drug has high toxicity on the reproductive system of rats with a dose tenth of human dose, with a massive decrease in the count and quantity of sperm, which means that this drug can have more toxicity effects on human.

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The Effectiveness of Using a Mobile Messenger as an Educational Supporting Tool among Nursing Students

Asian Journal of Medicine and Biomedicine ◽

10.37231/ajmb.2020.4.1.333 ◽

2020 ◽

Vol 4 (1) ◽

pp. 67-77

Author(s):

Rohimah Ismail ◽

Chong Mei Chan ◽

Wan Muhammad Azly W. Zulkafli ◽

Hasnah Zani ◽

Zainab Mohd Shafie

Keyword(s):

Nursing Education ◽

Nursing Students ◽

Clinical Decision Making ◽

Intervention Group ◽

Great Influence ◽

Control Group ◽

P Value ◽

Significant Difference ◽

Supporting Tool ◽

Nursing College

The evolution of information technology has exerted great influence on nursing education via new pedagogy of knowledge delivery without time and place restriction. Mobile technology revolutionises nursing education and clinical practice via empowering skills of critical thinking and clinical decision-making through learning. The aim of this study is to evaluate the effectiveness of using mobile messenger (Whatsapp) as an educational supporting tool among nursing students. The study design used is a Cluster Randomized Control Trail. Two nursing colleges were selected. Sample size was 93 participants, 48 from the Kuala Terengganu Nursing College Kuala Terengganu as the intervention group while the control group were recruited among 45 participants from UniSZA Nursing College. There is a significant difference in the level of knowledge between pre and posttest among intervention group (mean difference was -8.70 with a standard deviation 8.42, p-value< 0.001) and 93.8 percent of the respondents perceived the usefulness of using WhatsApp mobile messenger to enhance learning. This demonstrates that learning through mobile messenger (WhatsApp) enhances learning and is well received as a new method of learning by almost all students. Keywords: Mobile learning, WhatsApp messenger, Social Interaction

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The Protective Effect of Metformin against Oxandrolone-Induced Infertility in Male Rats

Current Pharmaceutical Design ◽

10.2174/1381612826666201029101524 ◽

2020 ◽

Vol 26 ◽

Author(s):

Abdulqader Fadhil Abed ◽

Yazun Bashir Jarrar ◽

Hamzeh J Al-Ameer ◽

Wajdy Al-Awaida ◽

Su-Jun Lee

Keyword(s):

Gene Expression ◽

Male Infertility ◽

Protective Effect ◽

Histological Examination ◽

Sperm Count ◽

Serum Testosterone ◽

Male Rats ◽

P Value ◽

Protective Effects ◽

Rt Pcr

Background: Oxandrolone is a synthetic testosterone analogue that is widely used among bodybuilders and athletes. However, oxandrolone causes male infertility. Recently, it was found that metformin reduces the risk of infertility associated with diabetes mellitus. Aim: This study aimed to investigate the protective effects of metformin against oxandrolone-induced infertility in male rats. Methods: Rats continuously received one of four treatments (n=7) over 14 days: control DMSO administration, oxandrolone administration, metformin administration, or co-administration of oxandrolone and metformin. Doses were equivalent to those used for human treatment. Subsequently, testicular and blood samples were collected for morphological, biochemical, and histological examination. In addition, gene expression of the testosterone synthesizing enzyme CYP11A1 was analyzed in the testes using RT-PCR. Results: Oxandrolone administration induced male infertility by significantly reducing relative weights of testes by 48%, sperm count by 82%, and serum testosterone levels by 96% (ANOVA, P value < 0.05). In addition, histological examination determined that oxandrolone caused spermatogenic arrest which was associated with 2-fold downregulation of testicular CYP11A1 gene expression. However, co-administration of metformin with oxandrolone significantly ameliorated toxicological alterations induced by oxandrolone exposure (ANOVA, P value < 0.05). Conclusion: Metformin administration protected against oxandrolone-induced infertility in male rats. Further clinical studies are needed to confirm the protective effect of metformin against oxandrolone-induced infertility among athletes.

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Association of interleukin-17A rs2275913 polymorphism with rheumatoid arthritis susceptibility in Sudanese population

SAGE Open Medicine ◽

10.1177/20503121211020207 ◽

2021 ◽

Vol 9 ◽

pp. 205031212110202

Author(s):

Rgda Mohamed Osman ◽

Mounkaila Noma ◽

Abdallah Elssir Ahmed ◽

Hanadi Abdelbagi ◽

Rihab Ali Omer ◽

...

Keyword(s):

Rheumatoid Arthritis ◽

Confidence Interval ◽

Statistical Tests ◽

Demographic Data ◽

Control Group ◽

P Value ◽

Case Group ◽

Molecular Technique ◽

Interleukin 17A ◽

Significant Difference

Objectives: Rheumatoid arthritis is a chronic inflammatory autoimmune disease. This study aimed to determine the association of interleukin-17A-197G/A polymorphism with rheumatoid arthritis in Sudanese patients. Methods: A case–control study was conducted between March and December 2018. Clinical and demographic data of the study participants were collected and analyzed. Polymerase chain reaction restriction fragment length polymorphism molecular technique was done to investigate interleukin-17A-197G/A polymorphisms. All statistical tests were considered statistically significant when p < 0.05. Results: The study population included 266 participants aged between 1 and 85 years, with an average of 40 years, classified into 85 (31.2%) cases (mean age 48.5 ± 11.3 years), and 181 (68.8%) controls (mean age 35.3 ± 15.9 years). The interleukin-17A homozygote AA genotype was more frequent among the control group compared to the case group; 95 (52.5%) and 7 (8.2%), respectively. The homozygote GG and the heterozygote AG genotypes were proportionally not different among the cases and control groups; 13 (54.2%) and 11 (45.8%), and 65 (46.4%) and 75 (53.6%), respectively. According to the distribution of interleukin-17A genotypes, a statistically significant difference was observed among cases with the interleukin-17A AA and AG genotypes, p values 0.001 and 0.004, respectively. For the association interleukin-17A genotypes and family history a negatively significant association was reported (95% confidence interval, –0.219, p value = 0.001). There was also a negatively significant association of interleukin-17A genotypes and anti-cyclic citrullinated peptide (95% confidence interval, −0.141, p value = 0.002). Conclusion: This study is the first study in Sudan established the association between interleukin-17A-197G/A (rs2275913) polymorphisms and susceptibly to rheumatoid arthritis. These findings appeal for further research in Sudan to investigate the exact role of IL-17A in immunopathology and disease severity among Sudanese rheumatoid arthritis

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