scholarly journals THE EFFECT OF DEXAMETHASONE ON SPERMATOGONIUM AND SERTOLI CELL OF IPSILATERAL TESTIS IN UNILATERAL TESTICULAR TORSION WISTAR RAT

2018 ◽  
Vol 25 (2) ◽  
Author(s):  
Ferdyan Rachmat Efendi ◽  
Johan Renaldo ◽  
Tarmono Djojodimedjo
Keyword(s):  
Body Weight ◽  
Sertoli Cell ◽  
Sertoli Cells ◽  
Testicular Torsion ◽  
Wistar Rat ◽  
Male Rats ◽  
Sham Operation ◽  
Group I ◽  
Significant Difference ◽  
The Mean

Objective: To investigate the effect of dexamethasone on spermatogonium and sertoli cell of ipsilateral testis in unilateral testicular torsion strain wistar rat. Material & Method: Experimental study with post-test only control group design. The present  study was conducted on 30 Wistar male rats aged 10 – 12 weeks grouped into 5 groups. Group I was the normal/sham operation group (KN), group II was left testicular torsion for 4 hours group and followed  by manual detorsion  (K1), group III was left testicular torsion for 10 hours group and followed  by manual detorsion (K2),  group IV was left testicular torsion for 4 hours group and given dexamethasone 10 mg/kg body weight subcutaneously 30 minutes before manual etorsion (D1), and group V was left testicular torsion for 10 hours group and  given dexamethasone 10 mg/kg body weight subcutaneously 30 minutes before manual detorsion. All rats had left orchidectomy 4 hours after detorsion. The number of spermatogonium and sertoli cells were counted in histological seminiferous tubular testis that have obtained Haematoxylin Eosin staining. Data were analyzed by ANNOVA followed by Post Hoc Tukey for spermatogonium and Kruskal Wallis followed by Mann Whitney test for sertoli cell. Differences were considered significant at p <0.05. Results: There was significant difference in the mean number of spermatogonium between K1 & D1 group. Otherwise, there was no significant difference in the mean number of spermatogonium between K2 & D2. There was significant difference in the mean number of Sertoli cells between K1 & D1 group, likewise that between K2 & D2 group. Conclusion: These results suggest that dexamethasone has protective effect in spermatogonium and sertoli cell in testicular torsion for 4 hours.

scholarly journals Phlebotrophic Effect of Graptophyllum Pictum (L.) Griff on Experimental Wistar Hemorrhoids

2019 ◽  
Vol 5 (1) ◽  
pp. 1
Author(s):  
Mario Sadar Bernitho Hutagalung
Keyword(s):  
Body Weight ◽  
Treatment Group ◽  
Wistar Rats ◽  
Controlled Trial ◽  
Anal Verge ◽  
Wistar Rat ◽  
Control Group ◽  
Random Allocation ◽  
Group I ◽  
The Mean

Background : The 1st and 2nd degree hemorrhoids is managed non-operatively with the anti-inflammatory and plebothropic drugs. Graptophyllum pictum extract (GPE) has already been used widely in Indonesia to treat hemorrhoid with good result, however, the mechanism is not supported by the molecular research.Objective : This study is intended to study the phlebothropic effects of GPE by measuring the degree of edema and extravassal leucocytes of experimental wistar hemorrhoid.Methods : Experimental study with Randomized Controlled Trial Post-test only design in male wistar rats, weight around 200 gr, induced for the development of a disease-like condition of hemorrhoids by 6% croton oil on the anus for 3 days. Random allocation was performed to divide the 14 wistar rats in 2 groups. Group I as control got normal saline solution, while group II was treated with GPE 100mg/kgbw, started on day 4th for 5 consecutive days. On 9th day blood was extracted from retroorbital fossa and anus was resected up to 2 cm from anal verge and weighted. The degree of anal edema was measured by rectoanal coefficient, that is rasio between anal weight (miligrams) and body weight (grams).Results : Until the end of study, all wistar rat were still alive. The mean (±SD) of body weight   of control group was 173.84 ­(±13.37) and the treatment group was 171.70  (±13.10), and there was no significant differences (p = 0.833). The mean (±SD) of rectoanal coefficient in the treatment group was 2.46 (±0.41) and it was significantly lower than control group  (3.13 ± 0.85) (p = 0.029). The mean (±SD) of extravassal leukocytes in the treatment group was 900.14(±48.09) and it was significantly lower than the control (1003.28 ± 99.30) (p = 0.042).Conclusions : Graptophyllum pictum extract at doses of 100 mg/Kgbw have phlebotonic effect  in decreased edema and extravassal leukocytes.

Ratio Kadar Ldl/Hdl Tikus Putih Sprague Dawley Hiperlipidemia Setelah Diberi Cangkang Udang Laut (Penaeus monodon F.)

2015 ◽  
Vol 17 (2) ◽  
pp. 118
Author(s):  
Sri Isdadiyanto
Keyword(s):  
Body Weight ◽  
Penaeus Monodon ◽  
Male Rats ◽  
Sprague Dawley ◽  
High Fat ◽  
Group Iii ◽  
Group I ◽  
Sprague Dawley Rats ◽  
Significant Difference ◽  
The Difference

The objective of this study was to analyze the ratio of LDL/HDL level of Sprague Dawley rats induced by high fat ration after given of sea shrimp carapace (Penaeus monodon F.). The animals for this study were twenty adult male rats divided into four groups, i.e. group I as the control was fed with basal ration containing normal fat for 3 months, group II was fed ration containing high fat for 3 months, group III was fed ration containing high fat and given sea shrimp carapace 180 mg per kg body weight per day orally in 2 ml aquadest for 3 months, group IV was fed ration containing high fat for 3 months and after 1 month given sea shrimp carapace 180 mg per kg body weight per day orally in 2 ml aquadest for 2 months. Each group consisted of five animals. After 90 days, the rats were necropsied and the blood were collected to analyzes ratio of LDL/HDL level. LDL level and HDL level were measured using colorimetric enzymatic method and Roche/Hitachi cobas c systems automatically calculate.  The difference between treatments was statistical analysis by Anava, and continued by Lowest Significant Difference Test to locate the difference. The result showed that high fat diet increased ratio of LDL/HDL level and Sea shrimp carapace decreased ratio of LDL/HDL level.   Keywords: Sea shrimp carapace, Sprague Dawley rats, ratio of LDL/HDL level

scholarly journals The Effect of Erythropoietin on Ischemia/Reperfusion Injury after Testicular Torsion/Detorsion: A Randomized Experimental Study

ISRN Urology ◽  
2013 ◽  
Vol 2013 ◽  
pp. 1-4 ◽  
Author(s):  
Fahimeh Kazemi Rashed ◽  
Babollah Ghasemi ◽  
Hamid Deldade Mogaddam ◽  
Mehran Mesgari
Keyword(s):  
Testicular Torsion ◽  
Ischemia Reperfusion Injury ◽  
Protective Efficacy ◽  
Ischemia Reperfusion ◽  
Male Rats ◽  
Sham Operation ◽  
Scoring Method ◽  
Group Vi ◽  
Sham Operation Group ◽  
Group I

This study was conducted to investigate the protective effect of erythropoietin (EPO) on ischemia/reperfusion related changes after testicular torsion/detorsion. In a randomized experimental trial 30 male rats were randomly allocated into six equal groups of five rats each. Group I (orchiectomy for histopathologic examination), group II (sham operation), group III (torsion for 2 hours, and ischemia/detorsion for 24 hours, and orchiectomy); group IV (torsion for 2 hours, ischemia/detorsion for 24 hours with erythropoietin injection then orchiectomy), group V (torsion for 2 hours and detorsion and EPO injection and orchiectomy 1 week later, group VI (torsion for 2 hours/detorsion and orchiectomy 1 week later). Two groups (groups 4 and 5) received different protocols of erythropoietin administration after testicular torsion/distortion. other groups were not receiving erythropoietin. Johnsen’s spermatogenesis scoring method and Cosentino’s histologic staging method were used to assess main outcome measures of the study. After the experimentation, Johnsen’s score in EPO Groups was statistically different from the score in some groups not receiving erythropoietin. Cosentino’s score in EPO groups was statistically different from the score in all groups not receiving erythropoietin. Neovascularization, vascular necrosis, vascular congestion, edema, hemorrhage, and acute inflammation were observed in some groups. This study shows short-term protective efficacy of erythropoietin on rat testicular injury after ischemia/reperfusion.

Potential anti-toxic effect of d-ribose-l-cysteine supplement on the reproductive functions of male rats administered cyclophosphamide

2021 ◽  
Vol 0 (0) ◽  
Author(s):  
Gabriel O. Oludare ◽  
Gbenga O. Afolayan ◽  
Ganbotei G. Semidara
Keyword(s):  
Body Weight ◽  
Single Dose ◽  
Sperm Motility ◽  
Sperm Count ◽  
Male Rats ◽  
Oxidative Enzymes ◽  
Protective Effects ◽  
Testosterone Levels ◽  
Group I ◽  
Antioxidant Defence System

Abstract Objectives This study aimed to access the protective effects of d-ribose-l-cysteine (DRLC) on cyclophosphamide (CPA) induced gonadal toxicity in male rats. Methods Forty-eight male Sprague-Dawley rats were divided into six groups of eight rats each. Group I the control, received distilled water (10 ml/kg), Group II received a single dose of CPA 100 mg/kg body weight intraperitoneally (i.p), Groups III and IV received a single dose of CPA at 100 mg/kg (i.p) and then were treated with DRLC at 200 mg/kg bodyweight (b.w) and 400 mg/kg b.w for 10 days, respectively. Rats in Groups V and VI received DRLC at 200 and 400 mg/kg b.w for 10 days, respectively. DRLC was administered orally. Results Results showed that CPA increased percentage of abnormal sperm cells and reduced body weight, sperm count, sperm motility, follicle-stimulating hormone (FSH), luteinizing hormone (LH) and testosterone levels (p<0.05). CPA also induced oxidative stress as indicated by the increased malondialdehyde (MDA) content and reduced activities of the oxidative enzymes measured (p<0.05). Liver enzymes were elevated while the blood cells production was decreased in the rats administered CPA. DRLC supplementation enhanced the antioxidant defence system as indicated in the reduced MDA levels and increased activities of the antioxidant enzymes when compared with CPA (p<0.05). Bodyweight, sperm count, sperm motility, FSH, and testosterone levels were increased in the CPA + DRLC II group compared with CPA (p<0.05). Conclusions The results of this present study showed that DRLC has a potential protective effect on CPA-induced gonadotoxicity.

Seasonal variations in wool growth and heat tolerance of sheep. I. Wool growth

1960 ◽  
Vol 11 (1) ◽  
pp. 75 ◽  
Author(s):  
M Wodzicka
Keyword(s):  
Body Weight ◽  
Day Treatment ◽  
The Other ◽  
Seasonal Rhythm ◽  
Group Iii ◽  
Wool Growth ◽  
Group I ◽  
The Mean ◽  
Group Ii ◽  
The Difference

The monthly wool growth of three groups of rams was studied at Beltsville, Maryland. Group I received natural daylight (at 38° 53' N.) and was shorn monthly. Group II had a 7:17 hours of daylight to hours of darkness rhythm and was shorn every 6 months, once in winter and once in summer. Group III received natural daylight and was likewise shorn every 6 months. The rams of all groups produced more wool in summer than in winter. This difference was significant (P<0.001). The mean body weight and food intake were both greater in the winter months, which indicated that the seasonal rhythm of wool growth was not a consequence of poorer feeding in winter. The rams which were shorn monthly (group I) grew considerably more wool than the other two groups, but the difference was not statistically significant. The short-day treatment of group II did not increase the annual wool production nor decrease the seasonal rhythm of wool growth. The balance of evidence from this and other experiments indicates that temperature rather than light controls the seasonal rhythm of wool growth.

Immersive and Non-Immersive Virtual Reality Distraction on Pain Perception to Intraoral Injections

2021 ◽  
Vol 45 (6) ◽  
pp. 389-394
Author(s):  
Supriya Kumari ◽  
Rachana Bahuguna ◽  
Nishita Garg ◽  
Ramakrishna Yeluri
Keyword(s):  
Virtual Reality ◽  
Pain Perception ◽  
Dental Treatment ◽  
Immersive Virtual Reality ◽  
Dental Procedures ◽  
Group I ◽  
Significant Difference ◽  
The Mean ◽  
Group Ii ◽  
Chi Square Analysis

Objective: To evaluate the efficacy of immersive VR (IVR) and non-immersive VR (NIVR) distraction on perceived pain during intraoral injections in children undergoing dental procedures. The objective was to introduce 3-dimensional nature of virtual reality during the provoking phase of dental treatment as a means of distraction in children. Study design: A total of 200 children were selected for the study, 100 for IVR group and 100 for NIVR group. After randomization, children were introduced to Oculus Go Standalone equipment; MCDAS (f), VAS, WBFRS and the treatment procedure using tell show do technique. Group I children were introduced to oculus go standalone headset with hand held controller to play temple run or roller coaster game while in group II, children watched cartoon movies of their choice. Pre-operative & post-operative MCDAS scores were obtained using MCDAS (f) questionnaire in local language. Post-operatively, VAS and WBFRS scores were also obtained. The data was analyzed using independent t-test and chi-square analysis. Results: Pre-operatively, the mean MCDAS scores were similar in both the groups viz. Group–I (29.20 ± 3.197) and Group–II (29.09 ± 3.803) and is statistically not significant. Post-operatively, the mean MCDAS scores were higher in non-immersive group (20.72 ± 2.822) as compared to immersive group (10.99 ± 2.227). VAS score was higher in non-immersive group (2.72 ± 0.99) as compared to immersive group (0.75 ± 0.88). WBFRS scores were higher in non-immersive group (2.78 ± 1.097) as compared to immersive group (0.82 ± 1.104). Conclusion: Three-dimensional virtual reality was found to be an effective means of distraction in children undergoing dental procedures and especially during the provoking phase. The significant difference obtained clearly indicates irrespective of immersiveness of virtual reality, anxiety had been decreased and on comparison the pain perception to intraoral injection is less in immersive virtual reality environment. Immersive VR distraction technique can serve as an adjunct to traditional behavior management strategies already available to the pediatric dentist.

scholarly journals EFFECTIVENESS OF HANDS OFF VERSUS HANDS ON TECHNIQUES ON PERINEAL TRAUMA AND PERINEAL PAIN AMONG PARTURIENT MOTHERS

2016 ◽  
Vol 9 (6) ◽  
pp. 179 ◽  
Author(s):  
Jayabharathi Bhaskaran
Keyword(s):  
Sampling Technique ◽  
Simple Random Sampling ◽  
Perineal Trauma ◽  
Perineal Pain ◽  
Study Group ◽  
Perineal Tear ◽  
Group I ◽  
Significant Difference ◽  
Hands On ◽  
The Mean

Background:  Labor is the process by which the fetus and the placenta leave the uterus. Delivery can occur in two ways, vaginally or by a cesarean delivery. The majority of women who have a vaginal birth will sustain perineal trauma from a spontaneous perineal tear or episiotomy or both.Aim: This study aims to assess the effectiveness of hands off versus hands on techniques on perineal trauma and perineal pain among parturient mothers in selected hospitals, Kerala.Methods: The research design adopted in this study was true experimental post test only design. The study was conducted in 3 hospitals at Kerala such as Karothukuzhiyil hospital Pvt, Lakshmi hospital Pvt and Carmal hospital Pvt. Sample size was computed by power analysis based on the previous studies and it would be a total of 90 samples, with 30 parturient mothers in each groups. Simple random sampling technique (Lottery method) was adopted for the selection of parturient mothers into the study. Perineal trauma was assessed by the scale given by Royal College of Obstetrics and Gynaecology (RCOG), 2001, and visual analogue scale (Combined numerical and categorical pain scale) was used to assess the perineal pain of parturient mothers.Results:  The results showed that, there was extremely significant difference found in perineal trauma and perineal pain of parturient mothers between study group I and study II at  p=0.000 level. The mean scores of study group I was lesser than the mean scores of study group II. Conclusion: Different perineal techniques and interventions such as hands on technique, hands off technique, perineal massage, warm compresses etc can be widely used by midwives and birth attendants to prevent perineal trauma during labour.  Key words:  hands off  technique, hands on technique, perineal trauma and perineal pain

scholarly journals Comparitive evaluation of different concentrations of alcohol in ultrasound guided coeliac plexus neurolysis for pain relief in upper abdominal malignancies

2021 ◽  
Vol 8 (4) ◽  
pp. 492-500
Author(s):  
Manish Kumar Singh ◽  
Pragya Verma ◽  
Sarita Singh ◽  
Gyan P Singh ◽  
Hemlata Verma
Keyword(s):  
Quality Of Life ◽  
Morphine Consumption ◽  
Rescue Analgesia ◽  
Vas Score ◽  
Group I ◽  
Significant Difference ◽  
The Mean ◽  
Group Ii ◽  
Upper Abdominal

Patients suffering from advanced upper abdominal malignancies have pain as predominant symptom affects their quality of life and survival. USG guided coeliac plexus neurolysis become benevolence in these patients on part of their pain management and quality of life improvement. To compare the efficacy of USG guided coeliac plexus neurolysis for pain relief in upper abdominal malignancies by using different concentration of alcohol (50% vs 75%).This Prospective, comparative, randomised double blinded study was conducted during Sep 2019 – Aug 2020 at our tertiary care centre. Total 60 cases were taken as per following inclusion and exclusion criteria and randomly divided into 2 groups i.e. 30 each group, we compare Visual Analogue Scale (VAS) score, quality of life (QOL) and need of rescue analgesia profile between the groups to know the efficacy of USG guided coeliac plexus block. In our study, we observed that the baseline mean VAS score in group I was 8.26±0.78 while in group II was 8.03±0.76. No significant difference was found in mean VAS score at this time between the groups (p=0.24). The baseline mean QOL score in group-I was 77.46±3.40 while for the cases of group II the mean QOL score was 77.36±3.33. No significant difference was found in mean QOL score at baseline between the groups (p=0.90). The baseline mean morphine consumption in group-I was 113.33±39.24 mg while for the cases of group-II the mean morphine consumption was 120.33±38.37mg. No significant difference was found in mean morphine consumption at this time between the groups (p=0.48).Both groups having 50% alcohol and 75% alcohol decreases the VAS score from baseline in patients having upper abdominal malignancies along with QOL and dosages of rescue analgesia whereas no significant difference in VAS score in patients of both groups.

scholarly journals Comparison between Vinorelbine–Carboplatin and Vinorelbine–Cisplatin in Stage III–IV EGFR Mutations-Negative NSCLC

2021 ◽  
Author(s):  
Laksmi Wulandari ◽  
Gatot Soegiarto ◽  
Anna Febriani ◽  
Farah Fatmawati ◽  
Wirya Sastra Amran
Keyword(s):  
Lung Cancer ◽  
Body Weight ◽  
Evaluation Criteria ◽  
Growth Factor Receptor ◽  
The Body ◽  
Stage Iii ◽  
Egfr Mutations ◽  
Group I ◽  
Significant Difference ◽  
Group Ii

Abstract Introduction There are a substantial number of lung cancer patients with negative mutations in Indonesia. This type of cancer is deemed to be the major contributor of lung cancer patient’s death. However, reseaerch related to therapy using vinorelbine combined with platinum-based compounds is still scarce in Indonesia. The aim of this study was to compare the efficacy and tolerability between vinorelbine and carboplatin with vinorelbin and cisplatin in stage III-IV epidermal growth factor receptor (EGFR) mutations-negative non-small cell lung cancer (NSCLC). Methods The participants were divided into two groups—group I(vinorelbine–carboplatin) and group II (vinorelbine–cisplatin). The participants were assessed based on several measurement criteria. Not only Eq-5D was performed, but the body weight and response evaluation criteria for solid tumors (RECIST) were also examined. The participants received chemotherapy for four cycles (1 cycle = 21 days). Results The quality of life was considered stable in 60% of group I and 60% of group II (p=0.255). In both groups, 46.67% of participants had an increased body weight, while the other 20.00% was stable (p = 1.000). In terms of RECIST evaluation after the second cycle, 80.00% of group I and 86.67% of group II were considered to have a stable disease, with 20% of group I and none of group II had partial response (p = 0.027). However, after the fourth cycle, there were no significant difference between the groups (p = 0.734). Conclusion In EGFR mutation-negative NSCLC patients, the combination of vinorelbine and carboplatin showed comparable outcomes to vinorelbine and cisplatin chemotherapy with no significant differences.

scholarly journals TO STUDY THE ONSET AND PROGRESSION OF AIRWAY ABNORMALITY IN TERMS OF ALTERATION IN PFT IN ASYMPTOMATIC SMOKERS.

2019 ◽  
Vol 3 (11) ◽  
Author(s):  
Dr. Hitesh Kumar Solanki ◽  
Dr. Omnath P Yadav ◽  
Dr. Anita J Gojiya
Keyword(s):  
Lung Function ◽  
Cross Sectional Study ◽  
Cross Sectional ◽  
Medical College ◽  
Group I ◽  
Significant Difference ◽  
History Of ◽  
Young Smokers ◽  
The Mean ◽  
Group Ii

The study was conducted in department of physiology, B J Medical College, Ahmedabad from Mar. 2012 to Feb. 2013. This was a cross-sectional study to evaluate the effect of smoking on lung   function and serum lipids in asymptomatic smokers   and comparable non   smokers. The mean of the various spirometric parameters were calculated of the subjects for both the groups. The mean FVC in group I and group II was 2.60 ± 0.62 L and 4.10 ± 0.64L respectively. The mean FEV1 in group I was 1.91 ± 0.57L and     3.19 ± 0.77L in group II Group I had mean FEF25% - 75% and PEFR of 1.98 ± 0.67L/sec and 4.50 ± 1.57L/sec respectively. Group II had mean FEF25 – 75% of 4.22 ± 1.23L/sec and a mean PEFR of 7.22 ± 1.42L/sec. In young smokers and asymptomatic, still the spirometric values were significantly deranged as compared to controls. Even smokers with history of less pack years of smoking also had significant abnormalities of lung function. All he spirometric values in the two groups had statistically highly significant difference and were higher in non-smokers as compared to smokers. The spirometric values were reduced in smokers with history of smoking for as low as two pack years. Keywords: Progression, PFT, Asymptomatic & Smokers

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