scholarly journals Pengaruh Penggunaan Buah Alpukat dan Virgin Coconut Oil (VCO) Terhadap Perawatan Rambut Rontok

2020 ◽  
Vol 11 (02) ◽  
pp. 74
Author(s):  
Syannaz Rizka Usman ◽  
Yuliana Yuliana
Keyword(s):  
Hair Loss ◽  
Coconut Oil ◽  
Primary Data ◽  
Control Group ◽  
Research Subjects ◽  
Significant Difference ◽  
Group 3 ◽  
Group 2 ◽  
Experimental Group ◽  
Group 1

Excessive hair loss will cause baldness. It can will influence someone’s confidence. that is why, hair loss treatment is needed to be done. One of them is by using avocados and VCO. They have good function to stimulate hair growth and make them healthier. This study aims to analyze the effect of avocados and VCO toward hair loss treatment. The research was done by observing the mount of hair loss everyday. this study was conducted with a quasi-experimental method with a quasi exsperiment to explain the influence of using avocados and VCO on the treatment of hair loss. The research subjects were a collection of women who lived in the Parak Laweh area of ​​Lubuk Begalung subdistrict which improved hair loss at the level of 40-100 strands per day. The sample in this study amounted to 12 people used by the technique of taking documentation and interviews. This study consisted of 4 different groups, namely the control group (X0), experimental group 1 (X1), experimental group 2 (X2), and experimental group 3 (X3).The data gathered is primary data. It is directly taken from samples that fill in the research format provided. Data analysis using analysis of variance (anava) and continued with Duncan test, the results of this study show a significant difference in the indicator of the amount of hair detached from the scalp with the number of strands of hair falling after treatment in the control group (X0) (80.50), experimental group 1 (X1) (60.50), experimental group 2 (X2) (58.83) and experimental group 3 (X3) (58.67). So it can be said that for the indicator of the amount of hair loss in the experimental group did not show a statistically significant difference, but there was a significant difference in the treatment of hair loss in the control group. Keywords: hair loss, avocados, VCO

Investigation of TAp63 gene Expression and Follicle Count Using Melatonin in Cisplatin-induced Ovarian Toxicity

2020 ◽  
Author(s):  
Hacı Öztürk Şahin ◽  
Mehmet Nuri Duran ◽  
Fatma Sılan ◽  
Ece Sılan ◽  
Duygu Sıddıkoglu ◽  
...  
Keyword(s):  
Gene Expression ◽  
Female Rats ◽  
Histological Evaluation ◽  
Saline Control ◽  
Control Group ◽  
Ovarian Toxicity ◽  
Significant Difference ◽  
Group 3 ◽  
Group 2 ◽  
Group 1

Abstract Background: Premature ovarian failure is among the most important side effects of chemotherapy during reproductive period. Preserving ovarian function is gradually gaining importance during oncologic treatment. The present study aims to investigate the potential of melatonin to protect from cisplatin-induced ovarian toxicity in rats. Twenty nine female rats were divided to three groups: Saline control group (Group 1), cisplatin group (Group 2), and cisplatin+melatonin group (Group 3). While the rats in Groups 2 and 3 were administered 5 mg/kg single dose of cisplatin via intra-peritoneal (IP) route, the rats in Group 3 were started on melatonin (20 mg/kg IP) before cisplatin administration and continued during 3 consecutive days. Ovaries were removed one week after cisplatin administration in all groups. Blood samples were obtained before the rats were decapited. Histological evaluation, follicle count, and classification were performed. TAp63 mRNA expression was evaluated using mRNA extraction and real-time polymerase chain reaction (PCR) method. Serum estradiol (E2) and anti-mullerian hormone (AMH) values were measured with enzyme immune-assay technology. Results: While primordial follicles were seen to decrease in Group 2 as compared to Group 1 (p:0.023), primordial follicle count was observed to be preserved significantly in melatonin group as compared to Group 2 (p:0.047). Moreover, cisplatin-induced histo-pathological morphology was preserved in favor of normal histology in melatonin group. A significant difference was not observed between groups with regard to mean serum AMH and E2 values (p:0.102 and p:0.411, respectively). While TAp63 gene expression significantly increased in Group 2 as compared to control group (p:0.001), we did not detect a statistically significant difference in cisplatin+melatonin group, although gene expression decreased (p:0.34). Conclusion: We conclude that concurrent administration of melatonin and cisplatin may protect from ovarian damage.

Endovascular reflux-elimination of perforating veins by RFITT and foam sclerotherapy

Phlebologie ◽  
2015 ◽  
Vol 44 (01) ◽  
pp. 13-17
Author(s):  
J. Duben ◽  
J. Gatek ◽  
T. Saha ◽  
G. Hnatkova ◽  
L. Hnatek
Keyword(s):  
Varicose Veins ◽  
Control Group ◽  
Foam Sclerotherapy ◽  
Perforating Veins ◽  
Significant Difference ◽  
Power Setting ◽  
Group 3 ◽  
Group 2 ◽  
One Year ◽  
Group 1

SummaryIntroduction: During the last years, many endovascular techniques have been developed in order to eliminate not only the reflux in stem veins but in perforating veins and their tributaries, too.Aim: The aim of this study was to use endo -vascular RFITT and the foam sclerotherapy for the occlusion of perforating veins as the prime source of reflux and their tributaries.Material and Methods: The Celon method was used for the thermal treatment. Polydocalon with the concentration 1% and 2% with DSS technique was used for the foam sclerotherapy. The RFITT was accomplished in 127 perforating veins in total. This group was divided into three subgroups. The first one consists of patients where only RFITT was carried out (n= 41), in the second, there were patients with RFITT realized with sclerotherapy during one session (n= 48), in the third, RFITT was completed with sclerotherapy in one month after the RFITT intervention (n= 38). The control group included perforating veins treated only with sclerotherapy (n= 81). The power setting 6W was used on the generator during the RFITT with CelonProSurge micro and 18W for usage of Celon ProCurve probe.Results: The effectiveness of the procedure in the group 1 was 8.8%, in the group two 93.7%, in the group three 92.1% and in the control group 76.5% in one year follow up. There was no significant difference between the effectiveness in groups 1, 2 and 3. The marginal difference was among all three groups with RFITT and the control group. Significant differences were in the parameter of the extinction of visible varicose veins with the reflux from perforators. The extinction was faster in group 3 than in group 2 and in the control group and the slowest was in group 1. The significant difference was observed between groups 2 and 3 compared with group 1 and the margin difference was between groups 2 and 3 compared with the control group. No significant difference was observed between groups 1 and the control group.Conclusions: All procedures are effective. The most important is the combination of RFITT and the sclerotherapy one month after thermal intervention. This is associated with a low risk of recanalization and the fastest extinction of visible varicose veins.

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

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

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

scholarly journals Does Unilateral Thyroid Cancer Affect The Malignant Risk Of Contralateral Thyroid Nodules?-A Retrospective Cohort Study

2020 ◽  
Author(s):  
Huan Liu ◽  
Jun Jin ◽  
Qiao Chen ◽  
Zhongmin Li
Keyword(s):  
Clinical Trial ◽  
Thyroid Cancer ◽  
Thyroid Carcinoma ◽  
Thyroid Nodules ◽  
Control Group ◽  
Clinical Trial Registration ◽  
Significant Difference ◽  
Group 2 ◽  
Experimental Group ◽  
Group 1

Abstract BackgroundThe incidence of thyroid nodules increased significantly, but the mortality rate of thyroid cancer remained stable or even decreased. However, surgical treatment of thyroid nodules is more aggressive, including the number and scope of surgery. the purpose of our study was to evaluate whether unilateral thyroid nodules affect the malignancy risk of contralateral thyroid nodules. Methods We conducted a retrospective study on all patients with thyroid nodules in a tertiary hospital within one year. Unilateral and bilateral thyroid nodules were the control group and the experimental group, respectively. Based on the TI-RADS grades, the experimental group and the control group were divided into two subgroups. We used chi-square test or Fisher's exact test to evaluate whether there were statistical differences in the incidence and pathological types of thyroid cancer between the experimental group and the control group. Results Our study showed that there was no significant difference in malignant risk between the experimental group 1 and the control group 1, and the experimental group 2 and the control group 2 (20%vs35%, p=0.724, 63.16%vs76.32%, p=0.297, respectively). Both the a-side thyroid of the experimental group and the control group were papillary thyroid carcinoma, including micropapillary thyroid carcinoma, and there was no difference in the proportion of micropapillary thyroid carcinoma (p = 0.200, 0.620, respectively). Conclusions There is no evidence that bilateral thyroid nodules affect each other in terms of malignant risk, that is, in bilateral thyroid nodules, unilateral thyroid cancer does not change the malignant risk of contralateral thyroid nodules.This study has been registered with the Chinese Clinical Trial Registry, clinical trial registration number: ChiCTR2000038611, registration time: 2020-09-26.

scholarly journals Comparison of the rate of claw horn growth and wear and sole thickness in dairy cattle housed in a free stall barn with concrete and rubber flooring

2016 ◽  
Author(s):  
Sarel Van Amstel ◽  
Charles Young ◽  
Clare Scully ◽  
Barton Rohrbach
Keyword(s):  
Dairy Cattle ◽  
Milk Production ◽  
Statistical Significance ◽  
Control Group ◽  
Horn Growth ◽  
Significant Difference ◽  
Group 2 ◽  
Concrete Control ◽  
Experimental Group ◽  
Group 1

Background. Thin soles and resulting lameness in cows are often due to abrasive walking surfaces that cause increased wear. The aim of this project was to compare horn growth and wear and sole thickness in cows kept on rubber mats versus concrete in a free-stall barn. Methods. To examine horn growth and wear and sole thickness, we examined two groups (Group 1 kept on concrete [control] and Group 2 on rubber mats) of 12 cows each at 2-week intervals over a 12-week period. The 12 cows in each group were selected to achieve equal parity in each group, as follows: four cows, parity 1; four cows, parity 2; two cows, parity 3; and two cows, parity 4. The four cows from the parity 1 group had the most days in milk in the herd irrespective of milk production. The remaining eight cows had the fewest days in milk (most recently calved) irrespective of milk production. Results. Cows in the control group had a significant increase in claw horn growth over the study period, compared to the control group. Most of this difference in horn growth occurred during the first 2 weeks of the study. There was no significant difference in claw horn wear and sole thickness at 2 weeks or at the end of the study. There was, however, a non-significant difference in wear between cows in the 2 groups at the end of the study, with cows in the control group showing most wear. Cows in the experimental group exhibited significant increases in all parameters (claw length, wear, and growth; sole thickness) when measured at the beginning and end of the trial, whereas cows in the control group showed a significant increase in claw length and sole thickness.Discussion. These findings suggest that there was a compensatory increase in horn production in response to accelerated claw horn wear in the control group. Statistical significance in wear might have been attained between groups at the end of the study if the study had continued over a longer period.

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

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

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

scholarly journals Krim Ekstrak Buah Merah (Pandanus conoideus ) 10% Sama Efektifnya dengan Krim Hidrokuinon 4% dalam Mencegah Peningkatan Jumlah Melanin Kulit Marmut (Cavia porcellus) yang Dipapar Sinar Ultraviolet B

2018 ◽  
Vol 10 (2) ◽  
Author(s):  
Corazon H. Dumaria ◽  
A AGP Wiraguna ◽  
Wimpie Pangkahila
Keyword(s):  
Guinea Pig ◽  
Ultraviolet B ◽  
Control Group ◽  
Control Group Design ◽  
Group Design ◽  
Significant Difference ◽  
Post Test ◽  
Group 3 ◽  
Group 2 ◽  
Group 1

Abstract: This study was aimed to prove that administration of 10% redfruit extract cream could prevent the increase of skin melanin in guinea pig exposed to UVB and to compare this effect with 4% hydroquinone cream. This was a true experimental study using post test only control group design. Subjects were devided into three groups; each of 10 guinea pigs. Group 1, the control group, was exposed to UVB and applied with basic cream. Group 2 was exposed to UVB and applied with 4% hydroquinone cream. Group 3 was exposed to UVB and applied with 10% redfruit extract cream. The total dose of UVB was 390 mJ/cm2 given for 2 weeks. The amount of melanin was calculated using the percentage of the pixel area of melanin and was compared with the pixel areas of all epidermal tissues. The results showed that the highest percentage of melanin area was in group 1 (19.78%±3.79%). The percentage of melanin area in group 3 was 1.25%±0.76% meanwhile in group 2 was 0.85%±0.37%. There were signi-ficant differences in melanin percentage between the control group and group 2 as well as group 3 (P <0.05). There was no significant difference in melanin percentage between group 2 and group 3 (P >0.05). Conclusion: The 10% redfruit extract cream could prevent the increase of skin melanin in guinea pig exposed to UVB as effectively as the 4% hydroquinone cream.Keywords: redfruit extract cream, melanin, UVBAbstrak: Penelitian ini bertujuan untuk membuktikan efek pemberian krim ekstrak buah merah 10% dalam mencegah peningkatan jumlah melanin kulit marmut yang dipapar sinar UVB dan perbandingannya dengan krim hidrokuinon 4%. Jenis penelitian ialah eksperimental murni dengan post test only control group design. Sampel terdiri dari tiga kelompok dengan jumlah sampel 10 ekor marmut jantan tiap kelompok. Kelompok 1 yaitu kelompok kontrol, diberi paparan sinar UVB dan diolesi krim dasar. Kelompok 2 diberi paparan sinar UVB dan diolesi krim hidrokuinon 4%. Kelompok 3 diberi paparan sinar UVB dan diolesi krim ekstrak buah merah 10%. Dosis total UVB yaitu 390 mJ/cm2 diberikan selama 2 minggu. Jumlah melanin dihitung dengan persentase pixel luas area melanin dibandingkan dengan pixel seluruh jaringan epidermis. Hasil penelitian menunjukkan jumlah melanin tertinggi pada kelompok 1 (19,78± 3,79%) dan terendah pada kelompok 2 (0,85±0,37%), sedangkan jumlah melanin pada kelompok 3 di antara keduanya (1,25±0,76%). Terdapat perbedaan bermakna antara kelompok 1 dengan kelompok 2 dan 3 (P <0,05). Tidak terdapat perbedaan bermakna antara kelompok 2 dan 3 dalam mencegah peningkatan jumlah melanin (P >0,05 ). Simpulan: Krim ekstrak buah merah 10% dapat mencegah peningkatan jumlah melanin kulit marmut yang dipapar sinar UVB sama efektif dengan krim hidrokuinon 4%.Kata kunci: krim ekstrak buah merah, melanin, UVB

scholarly journals Comparison of the rate of claw horn growth and wear and sole thickness in dairy cattle housed in a free stall barn with concrete and rubber flooring

2016 ◽  
Author(s):  
Sarel Van Amstel ◽  
Charles Young ◽  
Clare Scully ◽  
Barton Rohrbach
Keyword(s):  
Dairy Cattle ◽  
Milk Production ◽  
Statistical Significance ◽  
Control Group ◽  
Horn Growth ◽  
Significant Difference ◽  
Group 2 ◽  
Concrete Control ◽  
Experimental Group ◽  
Group 1

Background. Thin soles and resulting lameness in cows are often due to abrasive walking surfaces that cause increased wear. The aim of this project was to compare horn growth and wear and sole thickness in cows kept on rubber mats versus concrete in a free-stall barn. Methods. To examine horn growth and wear and sole thickness, we examined two groups (Group 1 kept on concrete [control] and Group 2 on rubber mats) of 12 cows each at 2-week intervals over a 12-week period. The 12 cows in each group were selected to achieve equal parity in each group, as follows: four cows, parity 1; four cows, parity 2; two cows, parity 3; and two cows, parity 4. The four cows from the parity 1 group had the most days in milk in the herd irrespective of milk production. The remaining eight cows had the fewest days in milk (most recently calved) irrespective of milk production. Results. Cows in the control group had a significant increase in claw horn growth over the study period, compared to the control group. Most of this difference in horn growth occurred during the first 2 weeks of the study. There was no significant difference in claw horn wear and sole thickness at 2 weeks or at the end of the study. There was, however, a non-significant difference in wear between cows in the 2 groups at the end of the study, with cows in the control group showing most wear. Cows in the experimental group exhibited significant increases in all parameters (claw length, wear, and growth; sole thickness) when measured at the beginning and end of the trial, whereas cows in the control group showed a significant increase in claw length and sole thickness.Discussion. These findings suggest that there was a compensatory increase in horn production in response to accelerated claw horn wear in the control group. Statistical significance in wear might have been attained between groups at the end of the study if the study had continued over a longer period.

scholarly journals Encouraging the Rise of Young Entrepreneurs: Promoting Entrepreneurial Intention through Storytelling

2021 ◽  
Vol 14 (1) ◽  
pp. 213-219
Author(s):  
Taufik Taufik ◽  
Ernawati Ernawati
Keyword(s):  
Test Score ◽  
Boarding School ◽  
Entrepreneurial Intention ◽  
Entrepreneurial Intentions ◽  
Control Group ◽  
Significant Difference ◽  
Post Test ◽  
Group 2 ◽  
Experimental Group ◽  
Group 1

Aim: The aim of this study is to use storytelling as a technique to develop entrepreneurial intention in Islamic boarding school graduates. Background: Most of the pesantren graduates in Indonesia do not proceed on to university studies after completing their schooling due to financial problems and so lack the skills to work on jobs that could support their livelihood. Therefore, pesantren wanted to develop a strategy to help its alumni find employment after completing their education. Increasing the entrepreneurial intention of graduates in various sectors is one way in which pesantren expect to support graduates in finding their livelihood. Objective: The objective of this study is to test the effectiveness of storytelling in increasing entrepreneurial intentions in students. Methods: Sixty Islamic boarding school students participated in this study. The Solomon three-group design was used to test the effectiveness of storytelling in increasing the entrepreneurial intentions of students. Participants were divided into three groups: the experimental group, control group 1, and control group 2, each consisting of 20 students. The entrepreneurial-intention scale was used to measure the level of entrepreneurial intention among each group of students. Results First, there was a significant difference between the post-test score of entrepreneurial intention in the experimental group (with treatment) and the post-test score of entrepreneurial intention in control group 1 (without treatment). Second, the post-test score of entrepreneurial intention in the experimental group (with treatment) was not different from the post-test score of entrepreneurial intention in control group 2 (with treatment). Thus, the results were consistent in the sense that the group that received treatment had an increased level of entrepreneurial intention when compared with the group that did not receive any treatment. Conclusion: The results showed that storytelling was effective in increasing the entrepreneurial intention of students. In this study, the treatment of storytelling was integrated with a focus group discussion. Developing treatment with other techniques can have a greater effect on increasing the entrepreneurial intention of students.

scholarly journals Efficiency Of Different Teaching Models In Teaching Of Frisbee Ultimate

2015 ◽  
Vol 55 (1) ◽  
pp. 64-73
Author(s):  
Zuzana Žuffová ◽  
Ludmila Zapletalová
Keyword(s):  
Performance Assessment ◽  
Control Group ◽  
Knowledge Test ◽  
Teaching Models ◽  
Group 3 ◽  
Group 2 ◽  
Tactical Knowledge ◽  
Game Performance ◽  
Experimental Group ◽  
Group 1

Abstract The aim of the study was to verify the efficiency of two frisbee ultimate teaching models at 8-year grammar schools relative to age. In the experimental group was used a game based model (Teaching Games for Understanding) and in the control group the traditional model based on teaching techniques. 6 groups of female students took part in experiment: experimental group 1 (n=10, age=11.6), experimental group 2 (n=12, age=13.8), experimental group 3 (n=14, age =15.8), control group 1 (n=11, age =11.7), control group 2 (n=10, age =13.8) and control group 3 (n=9, age =15.8). Efficiency of the teaching models was evaluated based of game performance and special knowledge results. Game performance was evaluated by the method of game performance assessment based on GPAI (Game Performance Assessment Instrument) through video record. To verify level of knowledge, we used a knowledge test, which consisted of questions related to the rules and tactics knowledge of frisbee ultimate. To perform statistical evaluation Mann-Whitney U-test was used. Game performance assessment and knowledge level indicated higher efficiency of TGfU in general, but mostly statistically insignificant. Experimental groups 1 and 2 were significantly better in the indicator that evaluates tactical aspect of game performance - decision making (p<0.05). Experimental group 3 was better in the indicator that evaluates skill execution - disc catching. The results showed that the students of the classes taught by game based model reached partially better game performance in general. Experimental groups achieved from 79.17 % to 80 % of correct answers relating to the rules and from 75 % to 87.5 % of correct answers relating to the tactical knowledge in the knowledge test. Control groups achieved from 57.69 % to 72.22 % of correct answers relating to the rules and from 51.92 % to 72.22 % of correct answers relating to the tactical knowledge in the knowledge test.

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