Effect Of Water Clover (Marsilea Crenata) Leaf Extract On Estrogen Receptors-Β In Skin Aging

wina, winawati eka putri; maria, maria ulfa

doi:10.33086/jhs.v14i1.1811

Cited by 2 publications

(1 citation statement)

References 25 publications

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“…Marsilea crenata is the only Marsilea species distributed in Indonesia (Rahayuningsih et al, 2019). This species is known locally as "semanggi" and is used by local communities as a vegetable Winarti & Susiloningsih (2019) as well as a bioindicator of water pollution (Nurhayati et al, 2015;Retnaningdyah et al, 2017). It is characterized as an herb with creeping rhizomes, long erect petioles, and 4 compound leaflets at the end of each petiole (Setyawati et al, 2015).…”

Section: Introductionmentioning

confidence: 99%

The five key types of Marsilea crenata as a potential identification tool for biology students

Wisanti,

Zubaidah,

Lestari

et al. 2023

JPBI

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An identification key is one of the tools used to determine the identity of a plant specimen. This research aims to design an identification key for M. crenata and analyze its potential as an identification tool. The research uses an observational descriptive method. The identification keys were designed for populations growing in aquatic floating, emergent, and terrestrial habitats. The key types designed are (1) short parallel, (2) long parallel, (3) numerical, (4) circular diagram, and (5) columnar diagram. The key characters are qualitative and quantitative, consisting of seven morphological and two anatomical characters. The potential of the identification keys was evaluated based on expert judgment regarding the quality and relevance of the keys as identification tools, accuracy, time, and assessment of student satisfaction. The data were analyzed quantitatively and descriptively. The reliability of expert judgment data was determined based on the percentage of agreement and Cronbach α, while the Kruskal Wallis and Mann-Whitney tests were used to analyze student assessment data and to determine the mean as well as SD of identification time. Student responses were processed in the form of percentages. The results of the expert assessment show that five key types have potential as a tool of identifying ferns diversity. Based on the effectiveness of key use and student assessment, numerical keys are the type that has the least potential, while short parallel keys have the best potential as a tool of identification. However, the five key types that have been developed can be used in learning to train students' identification skills.

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Section: Introductionmentioning

confidence: 99%

The five key types of Marsilea crenata as a potential identification tool for biology students

Wisanti,

Zubaidah,

Lestari

et al. 2023

JPBI

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Marsilea crenata ethanol extract prevents monosodium glutamate adverse effects on the serum levels of reproductive hormones, sperm quality, and testis histology in male rats

et al. 2021

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Background and Aim: Marsilea crenata is an aquatic plant that contains high antioxidants level and could prevent cell damages caused by free radicals. The present study aimed to investigate the effect of M. crenata ethanol extract on luteinizing hormone (LH), testosterone levels, sperm quality, and testis histology of adult male rats induced by monosodium glutamate (MSG). Materials and Methods: This study randomly divided 48 male rats into eight groups (n=6): control group; MSG group (4 mg/g body weight [b.w.] for 30 days); MS1, MS2, and MS3 groups (4 mg/g b.w. MSG and M. crenata ethanol extract at dose 0.216, 0.432, and 0.648 mg/g b.w., respectively, for 30 days); and S1, S2, and S3 groups (M. crenata ethanol extract at dose of 0.216, 0.432, and 0.648 mg/g b.w., respectively, for 30 days). The blood sample was collected on days 0 and 30 to determine the LH and testosterone levels. The animals were dissected on day 30, and the testes were isolated for morphometric, histology (spermatogenic cell number), and malondialdehyde (MDA) examination. Moreover, semen was collected to determine the sperm quality parameter. Results: The LH and testosterone levels significantly increased (p<0.05) after M. crenata administration at all doses. The higher dose of M. crenata ethanol extract demonstrated a high decrease in MDA level in MSG-treated rat testis; increase of spermatogonia, spermatocytes, spermatids, and Leydig cells number; and increase of seminiferous tubular diameter and germinal epithelium thickness. Conclusion: The ethanol extract of M. crenata can improve the levels of LH, testosterone, sperm quality, number of testis morphometric, spermatogenic, and Leydig cells in MSG-treated male rats.

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Effect Of Water Clover (Marsilea Crenata) Leaf Extract On Estrogen Receptors-Β In Skin Aging

Cited by 2 publications

References 25 publications

The five key types of Marsilea crenata as a potential identification tool for biology students

The five key types of Marsilea crenata as a potential identification tool for biology students

Marsilea crenata ethanol extract prevents monosodium glutamate adverse effects on the serum levels of reproductive hormones, sperm quality, and testis histology in male rats

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