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Academic literature on the topic 'Ampelocissus'

Author: Grafiati
Published: 4 June 2021
Last updated: 1 February 2022

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Journal articles on the topic "Ampelocissus"

1

Dalimunthe, Syadwina Hamama, Tatik Chikmawati, and Elizabeth A. Widjaja. "THE ANATOMICAL CHARACTERS OF Ampelocissus (Vitaceae) IN SUMATRA." Jurnal Bioteknologi & Biosains Indonesia (JBBI) 7, no. 2 (December 4, 2020): 182–93. http://dx.doi.org/10.29122/jbbi.v7i2.3229.

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The revision of Ampelocissus was performed by observing the anatomical character of Ampelocissus leaves. The leaves were collected from 33 collection numbers of Herbarium Bogoriense (BO) and four collection numbers from Sumatra exploration. The purpose of this study is to update the information of diversity and to support species concept delimitation of Ampelocissus based on the anatomical study, especially on the sterile plant. Anatomical characters were observed on nine species and one variety of Sumatran Ampelocissus. Ampelocissus species is varied by the anatomical characters, i.e.: shape of the anticlinal wall of abaxial and adaxial epidermal cell, number of palisade layers, upper epidermal cell thickness, leaf thickness, presence of papillae on stomata neighboring cell, type, and shape of calcium oxalate crystals, also stomata position. The cluster analysis of Ampelocissus in Sumatra based on 16 anatomical characters showed the coefficient similarity in the range of 0.48 - 0.81. The research showed that the leaf anatomical characters can be used as additional characters to distinguish the species of Ampelocissus. Keywords: calcium oxalate crystals, diversity, papillae, similarity coefficient, species concept ABSTRAK Ciri Anatomi Ampelocissus (Vitaceae) di Sumatera Revisi Ampelocissus dilakukan dengan mengamati ciri anatomi daun dari marga Ampelocissus. Sebanyak 33 nomor koleksi Herbarium Bogoriense (BO) dan empat nomor koleksi hasil eksplorasi di Sumatera digunakan. Penelitian ini bertujuan untuk memperbarui informasi mengenai keanekaragaman dan mendukung konsep jenis Ampelocissus berdasarkan ciri anatomi, terutama pada tumbuhan steril. Studi anatomi dilakukan pada sembilan jenis dan satu varietas Ampelocissus di Sumatera. Jenis-jenis Ampelocissus di Sumatera bervariasi pada ciri anatomi yaitu bentuk dinding antilkinal sel epidermis pada bagian abaksial dan adaksial, jumlah lapisan jaringan tiang, ketebalan sel epidermis atas, ketebalan daun, kehadiran papila, jenis dan bentuk kristal kalsium oksalat, serta posisi stomata terhadap sel epidermis pada bagian abaksial daun. Analisis pengelompokan Ampelocissus di Sumatera menggunakan 16 ciri antomi dan menghasilkan fenogram dengan koefisien kemiripan 0,48 - 0,81. Ciri anatomi daun dapat digunakan sebagai ciri tambahan yang memiliki nilai taksonomi dalam membedakan jenis-jenis Ampelocissus di Sumatera.
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2

Trias-Blasi, Anna, Mark F. Watson, Kongkanda Chayamarit, and John A. N. Parnell. "Typification of two newly recorded species of Ampelocissus (Vitaceae) for Thailand." Phytotaxa 212, no. 2 (June 4, 2015): 149. http://dx.doi.org/10.11646/phytotaxa.212.2.4.

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Two Ampelocissus species are newly recorded for Thailand: Ampelocissus araneosa (Dalz.) Planch. ex Gamble and Ampelocissus rugosa (Wall. ex Roxb.) Planch. Full typification is presented together with images of the type material, and descriptions and distribution maps of the species in Thailand. A key to all Thai Ampelocissus is included.
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3

Anand, Deep Chhavi, Rishikesh Meena, and Vidya Patni. "IN VITRO CALLUS INDUCTION AND COMPARATIVE GC-MS ANALYSIS OF METHANOLIC EXTRACTS OF CALLUS AND LEAF SAMPLES OF AMPELOCISSUS LATIFOLIA (ROXB.) PLANCH." International Journal of Pharmacy and Pharmaceutical Sciences 10, no. 9 (September 1, 2018): 68. http://dx.doi.org/10.22159/ijpps.2018v10i9.27879.

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Objective: The aim of the present study was to develop a callus induction protocol and comparative study of therapeutic phytochemicals present in in vivo leaf and in vitro callus extracts through Gas Chromatography-Mass Spectrometry analysis.Methods: Murashige and Skoog media was used as culture media for callus induction. In vitro callus induction protocol was developed by studying the effects of various plant growth regulators like auxin, 2, 4-D (2,4-dichlorophenoxyacetic acid), NAA (naphthalic acetic acid), alone and in combination with cytokinin BAP (benzyl aminopurine), on leaf and stem explants. The GC-MS analysis of Ampelocissus latifolia was carried out on Shimadzu QP-2010 plus with thermal desorption system TD 20 to study the phytochemical profile.Results: In vitro callus induction protocol was developed for the plant and callusing was done from leaf and stem explants of Ampelocissus latifolia. The best result for callus induction was obtained using leaf explant, and callus production were maximum in Murashige and Skoog medium fortified with BAP (0.5 mg/l) and NAA (1.0 mg/l). Major compounds identified in the GC-MS analysis were Campesterol, Stigmasterol, Beta-Sitosterol, Docosanol, Dodecanoic acid, etc., in in vitro extract and Beta Sitosterol, Tocopherol, Squalene, Bergamot oil, Margarinic acid, Hexadecanoic acid, etc., in in vivo extract. The different active phytochemicals identified have been found to possess a wide range of biological activities, thus this analysis forms a basis for the biological characterization and importance of the compounds identified for human benefits.Conclusion: This is the first report on callus induction in Ampelocissus latifolia. From the results obtained through the in vitro callus induction and its comparative GCMS analysis with in vivo extract, it is revealed that Ampelocissus latifolia contains various bioactive compounds that are of importance for phytopharmaceutical uses. The GCMS analysis revealed that the amount of Beta-sitosterol and 5-Hydroxymethylfurfural (HMF) was very high in in vitro extract as compared to in vivo extract.
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4

Sasikumar, P., B. Prabha, T. R. Reshmitha, Sheeba Veluthoor, A. K. Pradeep, K. R. Rohit, B. P. Dhanya, et al. "Comparison of antidiabetic potential of (+) and (−)-hopeaphenol, a pair of enantiomers isolated from Ampelocissus indica (L.) and Vateria indica Linn., with respect to inhibition of digestive enzymes and induction of glucose uptake in L6 myotubes." RSC Advances 6, no. 80 (2016): 77075–82. http://dx.doi.org/10.1039/c6ra14334b.

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The remarkable α-glucosidase inhibition exhibited by the acetone extract of the rhizome of Ampelocissus indica (L.) and stem bark of Vateria indica Linn. (IC50 23.2 and 1.47 μg mL−1) encouraged us to isolate the phytochemicals from these plants.
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5

Anwar, Khoerul, Muhammad Riswandi, and Nurlely Nurlely. "Perbandingan Aktivitas Analgetik Infusa dan Ekstrak Etanol Umbi Akar Tawas Ut (Ampelocissus rubiginosa Lauterb.)." Jurnal Pharmascience 6, no. 2 (November 20, 2019): 40. http://dx.doi.org/10.20527/jps.v6i2.7349.

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ABSTRAK Umbi akar tawas ut (Ampelocissus rubiginosa Lauterb.) secara empiris digunakan untuk mengurangi nyeri. Masyarakat menggunakannya dengan cara meminum air seduhannya. Penelitian ini bertujuan untuk mengetahui perbandingan aktivitas analgetik dari infusa dan ekstrak etanol umbi akar A. Rubiginosa. Uji analgetik dilakukan menggunakan metode geliat (Writhing test) dengan pembanding parasetamol. Tiga puluh ekor mencit dibagi 6 kelompok masing-masing 5 ekor per kelompok. Kelompok I kontrol positif (parasetamol 65,25 mg/kgBB), kelompok II kontrol negatif (Na-CMC), kelompok III infusa A. rubiginosa 25 ml/kgBB, dan kelompok IV ekstrak etanol A. rubuginosa 500 mg/kgBB. Sesudah diberi perlakuan secara per oral sesuai kelompoknya, 30 menit kemudian diinduksi dengan asam asetat secara intraperitoneal. Jumlah geliat dihitung setiap 5 menit setelah pemberian larutan asam asetat 1% dengan selama 1 jam. Hasil penelitian menunjukkan persen proteksi pemberian parasetamol 65,25 mg/kgBB, infusa A. rubiginosa 65,25 mg/kgBB dan ekstrak etanol A. rubiginosa 500 mg/kgBB secara berurutan adalah 76,04; 87,41 dan 63,77%. Dari penelitian dapat disimpulkan bahwa infusa umbi akar A. rubiginosa memiliki aktivitas analgetik yang kuat. Kata kunci: Ampelocissus rubiginosa Lauterb., analgetik, infusa, ekstrak etanol ABSTRACT Tuberous root of tawas ut (Ampelocissus rubiginosa Lauterb.) empirically used to reduce pain. People use it by drinking boiled water of A. rubiginosa coarse powder. This study aims to determine the comparison of analgesic activity of infusion and ethanol extract of A. rubiginosa tuberous root. Analgesic test was performed using a stretching method (Writhing test) with paracetamol as comparison. Thirty mice were divided into 6 groups of 5 individuals per group. Group I was positive control (paracetamol 65.25 mg / kgBW), negative control group II (Na-CMC), group III A. rubiginosa infusion 25 ml / kgBW, and group IV ethanol extract A. rubiginosa 500 mg / kgBW. After being treated orally according to the group, 30 minutes later induced with acetate acid intraperitoneally. The amount of stretching was calculated every 5 minutes after giving 1% acetic acid solution for 1 hour. The results showed percent protection of paracetamol 65.25 mg / kgBB, A. rubiginosa infusion 65.25 mg / kgBB and ethanol extract A. rubiginosa 500 mg / kgBB was 76.04; 87.41 and 63.77% respectively. From the research it can be concluded that A. rubiginosa root tuber infusion has a strong analgesic activity. Keyword: Ampelocissus rubiginosa Lauterb., analgetic, infusa, ethanol extract
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6

Manchester, Steven R. "Morphology and Affinities of Ampelocissites Seeds (Vitaceae: Ampelopsis clade) from the Paleogene of Texas, USA." Systematic Botany 45, no. 3 (September 11, 2020): 478–82. http://dx.doi.org/10.1600/036364420x15935294613400.

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Abstract—The type material on which the fossil genus name Ampelocissites was established in 1929 has been reexamined with the aid of X-ray micro-computed tomography (μ-CT) scanning and compared with seeds of extant taxa to assess the relationships of these fossils within the grape family, Vitaceae. The specimens were collected from a sandstone of late Paleocene or early Eocene age. Although originally inferred by Berry to be intermediate in morphology between Ampelocissus and Vitis, the newly revealed details of seed morphology indicate that these seeds represent instead the Ampelopsis clade. Digital cross sections show that the seed coat maintains its thickness over the external surfaces, but diminishes quickly in the ventral infolds. This feature, along with the elliptical chalaza and lack of an apical groove, indicate that Ampelocissites lytlensis Berry probably represents Ampelopsis or Nekemias (rather than Ampelocissus or Vitis) and that the generic name Ampelocissites may be useful for fossil seeds with morphology consistent with the Ampelopsis clade that lack sufficient characters to specify placement within one of these extant genera.
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7

Joshi, Bishnu, Sujogya Kumar Panda, Ramin Saleh Jouneghani, Maoxuan Liu, Niranjan Parajuli, Pieter Leyssen, Johan Neyts, and Walter Luyten. "Antibacterial, Antifungal, Antiviral, and Anthelmintic Activities of Medicinal Plants of Nepal Selected Based on Ethnobotanical Evidence." Evidence-Based Complementary and Alternative Medicine 2020 (April 22, 2020): 1–14. http://dx.doi.org/10.1155/2020/1043471.

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Background. Infections by microbes (viruses, bacteria, and fungi) and parasites can cause serious diseases in both humans and animals. Heavy use of antimicrobials has created selective pressure and caused resistance to currently available antibiotics, hence the need for finding new and better antibiotics. Natural products, especially from plants, are known for their medicinal properties, including antimicrobial and anthelmintic activities. Geoclimatic variation, together with diversity in ethnomedicinal traditions, has made the Himalayas of Nepal an invaluable repository of traditional medicinal plants. We studied antiviral, antibacterial, antifungal, and anthelmintic activities of medicinal plants, selected based upon ethnobotanical evidence. Methods. Ethanolic and methanolic extracts were tested (1) on a panel of microbes: two Gram-positive bacteria (Staphylococcus aureus and Listeria innocua), four Gram-negative bacteria (Escherichia coli, Pseudomonas aeruginosa, Salmonella enterica, and Shigella sonnei), and one fungal species: Candida albicans; (2) against three different viruses: yellow fever, chikungunya, and enterovirus; and (3) on the nematode Caenorhabditis elegans. Also, cytotoxicity was assessed on human hepatoma (Huh), rhabdosarcoma (RD), and Vero (VC) cell lines. Results. Of 18 plants studied, Ampelocissus tomentosa and Aleuritopteris anceps inhibited S. aureus (MIC 35 μg/mL and 649 μg/mL, respectively) and Pseudomonas aeruginosa (MIC 15 μg/mL and 38 μg/mL, respectively). Rhododendron arboreum and Adhatoda vasica inhibited S. enterica (MIC 285 μg/mL and 326 μg/mL, respectively). Kalanchoe pinnata, Ampelocissus tomentosa, and Paris polyphylla were active against chikungunya virus, and Clerodendrum serratum was active against yellow fever virus (EC50 15.9 μg/mL); Terminalia chebula was active against enterovirus (EC50 10.6 μg/mL). Ampelocissus tomentosa, Boenninghausenia albiflora, Dichrocephala integrifolia, and Kalanchoe pinnata significantly reduced C. elegans motility, comparable to levamisole. Conclusions. In countries like Nepal, with a high burden of infectious and parasitic diseases, and a current health system unable to combat the burden of diseases, evaluation of local plants as a treatment or potential source of drugs can help expand treatment options. Screening plants against a broad range of pathogens (bacteria, viruses, fungi, and parasites) will support bioprospecting in Nepal, which may eventually lead to new drug development.
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Raj, Bincy, Soosamma John, and Rasheed A. R. Abdul. "Pharmacognostic and Preliminary Phytochemical Screening of Ampelocissus indica including Antioxidant Activity." Research Journal of Pharmacognosy and Phytochemistry 12, no. 2 (2020): 80. http://dx.doi.org/10.5958/0975-4385.2020.00014.x.

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9

Qamariah, Nurul, Rezqi Handayani, and Reni Wulandari. "Standardisasi Ekstrak Etanol Umbi Tawas Ut (Ampelocissus rubiginosa Lauterb.) asal Kalimantan Tengah." Jurnal Surya Medika 5, no. 1 (August 31, 2019): 131–42. http://dx.doi.org/10.33084/jsm.v5i1.953.

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Standardization is the process of ensuring that the final product of the drug has a good quality value based on certain parameters that have been set. The purpose of this study was to describe the standardization of the ethanol extract of Tawas Ut tuber (Ampelocissus rubiginosa Lauterb.) From Central Kalimantan. This study uses a descriptive method with a laboratory approach that is divided into two parameters, namely specific and non-specific parameters. Specific parameters include extract identity, organoleptic examination and identification of chemical compounds, and non-specific parameters including total ash content, acid insoluble ash, specific gravity and microbial contamination. The results of specific standardization parameters, from the identity of the extract, obtained the name of the extract, the ethanol extract of Ut Tawas tuber, the Latin name of the plant (Ampelocissus rubiginosa Lauterb.), the plant parts used are tuber, and the Indonesian name of the plant is Tawas Ut, dark red, odourless and bitter and chelate taste, identification of chemical compounds showed that the extract positively contained alkaloids, flavonoids, saponins, and tannins. The results of non specific extract standardization parameters showed total ash content of 0.61 � 10-4, acid insoluble ash content of 0.17% � 10-3, density of 0.9151 mass/ volume � 6x10-4, and testing microbial contamination, number of moulds and yeast there is no contamination which means the extract is not polluted and has fulfilled the requirements.
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10

Wen, Jun, Ze-Long Nie, Akiko Soejima, and Ying Meng. "Phylogeny of Vitaceae based on the nuclear GAI1 gene sequencesThis article is one of a selection of papers presented at the symposium on Vitis at the XVII International Botanical Congress held in Vienna, Austria, in 2005." Canadian Journal of Botany 85, no. 8 (August 2007): 731–45. http://dx.doi.org/10.1139/b07-071.

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Phylogenetic analysis of 105 nuclear GAI1 sequences of Vitaceae provided a fairly robust phylogeny, largely congruent with the recently published chloroplast data of the family. In the GAI1 phylogeny, Cayratia Juss., Tetrastigma (Miq.) Planch., and Cyphostemma (Planch.) Alston form a clade. Cyphostemma and Tetrastigma are both monophyletic, and Cayratia is paraphyletic. Ampelopsis Michx is paraphyletic with the African Rhoicissus Planch. and the South American Cissus striata Ruiz & Pav. and its close relatives (e.g., Cissus simsiana Roem. & Schult.) nested within it. The pinnately leaved Ampelopsis forms a subclade, and the simple and palmately leaved Ampelopsis constitutes another subclade. All species of Cissus L. sampled from Asia, Africa, and Central and South America (except the C. striata complex) form a monophyletic group. Pterisanthes Blume of southeastern Asia forms a clade with the Asian Ampelocissus Planch. Vitis L. is monophyletic and forms a larger clade with the tropical Ampelocissus and Pterisanthes . Parthenocissus Planch., forms a clade with Yua C.L. Li, with each genus reportedly monophyletic. Cissus from the Old World is paraphyletic with the neotropical core Cissus nested within it. The basal grade of Cissus consists of taxa from Africa. The African-Asian biogeographic relationships are complex, with several intercontinental disjunctions. The Northern Hemisphere Ampelopsis is most closely related to the South American C. striata complex and the African Rhoicissus .
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Books on the topic "Ampelocissus"

1

Lombardi, Julio Antonio. Vitaceae: Gêneros Ampelocissus, Ampelopsis e Cissus. Bronx, N.Y: Published for the Organization for Flora Neotropica by the New York Botanical Garden, 2000.

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Lombardi, Julio Antonio. Vitaceae: Gêneros Ampelocissus, Ampelopsis e Cissus. Bronx, N.Y: Published for the Organization for Flora Neotropica by the New York Botanical Garden, 2000.

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Lombardi, Julio Antonio. Vitaceae: Gêneros Ampelocissus, Ampelopsis e Cissus (Flora Neotropica Monograph No. 80). The New York Botanical Garden Press, 2000.

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Book chapters on the topic "Ampelocissus"

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Panthi, Mohan Prasad, Ripu M. Kunwar, Rainer W. Bussmann, and Narel Y. Paniagua-Zambrana. "Ampelocissus latifolia (Roxb.) Planch. Vitaceae." In Ethnobotany of the Himalayas, 1–5. Cham: Springer International Publishing, 2020. http://dx.doi.org/10.1007/978-3-030-45597-2_18-1.

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Panthi, Mohan Prasad, Ripu M. Kunwar, Rainer W. Bussmann, and Narel Y. Paniagua-Zambrana. "Ampelocissus latifolia (Roxb.) Planch. Vitaceae." In Ethnobotany of the Himalayas, 1–5. Cham: Springer International Publishing, 2021. http://dx.doi.org/10.1007/978-3-030-45597-2_18-2.

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Panthi, Mohan Prasad, Ripu M. Kunwar, Rainer W. Bussmann, and Narel Y. Paniagua-Zambrana. "Ampelocissus latifolia (Roxb.) Planch. Vitaceae." In Ethnobotany of the Himalayas, 217–21. Cham: Springer International Publishing, 2021. http://dx.doi.org/10.1007/978-3-030-57408-6_18.

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