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Chlorophytum borivilianum aqueous root extract prevents deterioration of testicular function in mice and preserves human sperm function in hydrogen peroxide (H 2O 2)-induced oxidative stress. JOURNAL OF ETHNOPHARMACOLOGY 2024; 318:117026. [PMID: 37572930 DOI: 10.1016/j.jep.2023.117026] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 06/07/2023] [Revised: 08/02/2023] [Accepted: 08/09/2023] [Indexed: 08/14/2023]
Abstract
ETHNOPHARMACOLOGICAL RELEVANCE Chlorophytum borivilianum (C. borivilianum) (CB) has traditionally been used to treat male sexual dysfunctions and has been claimed to possess aphrodisiac properties. AIM OF THE STUDY To investigate the ability of CB to ameliorate H2O2-induced oxidative stress in testes and sperm in mice and prevent H2O2-induced oxidative in human sperm. MATERIALS AND METHODS Oxidative stress was induced in male mice by pre-exposure to 2% H2O2 orally for seven consecutive days, followed by 100 and 200 mg/kg b. w. administration. CB for another seven days. At the end of treatment, mice were sacrificed and testes and epididymal sperm were harvested. Serum FSH, LH and testosterone levels were measured and sperm parameters were obtained. Meanwhile, oxidative stress levels in mice testes and sperm, steroidogenesis and spermatogenesis markers in mice testes were assessed by molecular biological techniques. In another experiment, sperm from thirty-two healthy fertile men were incubated with 200 μM H2O2 and CB (100 and 200 μg/ml) simultaneously and were then evaluated for sperm parameter changes. RESULTS In mice, CB administration ameliorates persistent increases in oxidative stress and decreases in anti-oxidative enzyme levels in testes and sperm following H2O2 pre-exposure. Additionally, CB also helps to ameliorate deterioration in sperm parameters and testicular steroidogenesis and spermatogenesis and restores the serum FSH, LH and testosterone levels near normal in mice. In humans, CB helps to prevent deterioration in sperm parameters following H2O2 exposure. CONCLUSION CB is potentially useful to preserve the male reproductive capability and subsequently male fertility in high oxidative stress conditions.
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Heterologous expression of Chlorophytum borivilianum Squalene epoxidase in tobacco modulates stigmasterol production and alters vegetative and reproductive growth. PLANT CELL REPORTS 2023; 42:909-919. [PMID: 36894686 DOI: 10.1007/s00299-023-03000-1] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Subscribe] [Scholar Register] [Received: 09/25/2022] [Accepted: 02/27/2023] [Indexed: 05/06/2023]
Abstract
KEYMESSAGE CbSE overexpression increased stigmasterol levels and altered plant morphology. The genes upstream and downstream of CbSE were found to be upregulated, which confirms its regulatory role in the saponin biosynthetic pathway. Chlorophytum borivilianum is a high-value medicinal plant with many promising preclinical applications that include saponins as a major active ingredient. Squalene epoxidase (SE) is one of the major rate-limiting enzymes of the saponin biosynthetic pathway. Here, we functionally characterized C. borivilianum SE (CbSE) by over-expressing heterologously in Nicotiana tabacum. The heterologous expression of CbSE resulted in stunted pant growth with altered leaf and flower morphology. Next, RT-qPCR analysis of transgenic plants overexpressing CbSE revealed increased expression levels of Cycloartenol synthase (CAS), Beta amyrin synthase (βAS), and cytochrome P450 monooxygenase 51 (CYP51) (Cytochrome P450), which encode key enzymes for triterpenoid and phytosterol biosynthesis in C. borivilianum. Further, Methyl Jasmonate (MeJa) treatment upregulated Squalene synthase (SQS), SE, and Oxidosqualene cyclases (OSCs) to a significant level. GC-MS analysis of the leaf and hairy roots of the transformants showed an increased stigmasterol content (0.5-1.0 fold) compared to wild type (WT) plants. These results indicate that CbSE is a rate-limiting gene, which encodes an efficient enzyme responsible for phytosterol and triterpenoid production in C. borivilianum.
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Radical scavenging activity of Chlorophytum borivilianum L. root extract and its protective role in cauda epididymal sperm integrity in Mus musculus after gamma irradiation. Front Cell Dev Biol 2023; 11:1064574. [PMID: 37025174 PMCID: PMC10070789 DOI: 10.3389/fcell.2023.1064574] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/08/2022] [Accepted: 03/01/2023] [Indexed: 04/08/2023] Open
Abstract
Background: Chlorophytum borivilianum L. is a recognized herbal medicine for the management of impotency in South Asian countries. In Ayurveda, it is used for the management of multiple health conditions, including diabetes, infection, and cardiovascular diseases. Parts of the plant have been used as excellent antioxidants and scavengers of free radicals. Since oxidative stress plays an important role in spermatogenesis and fertility in male populations, this study evaluated the role of ethanolic extract of C. borivilianum roots in epididymal sperm maturation against adversities posed by ionizing gamma irradiation. Materials and methods: Antioxidant potential of C. borivilianum root extract (CRE) was evaluated through DPPH (2,2-diphenylpicrylhydrazyl) and NO (nitric oxide) scavenging assays. Four groups of healthy Swiss albino mice were constituted, which were labeled as follows: Group I: sham control, Group II: 7-day pre-treatment with 50 mg/kg CRE, Group III: 6 Gy irradiation without pre-treatment, and Group IV: 7-day pre-treatment with 50 mg/kg CRE and 6 Gy irradiation on day 7. Swiss albino mice were observed for 30 days and later sacrificed to evaluate sperm quality parameters. Results: CRE showed a remarkable antioxidant potential with IC50 values of 46.37 μg/ml and 98.39 μg/ml for DPPH and NO, respectively. A significant decline (p < 0.001) in cauda epididymal sperm count, motility, and viability was observed in Group III animals. Group IV also showed a substantial decline (p < 0.01) in all three parameters compared to Group I; nonetheless, these were significantly higher than Group III. Morphological alterations indicated a coiled and bent tail, with the presence of cytoplasmic droplets in Group III, which declined substantially in Group IV. The ultrastructure of sperm indicated higher curvature of hook in Group III than Group IV, indicating specific interferences in the sperm maturation process. Conclusion: It was concluded that pre-treatment with 50 mg/kg body weight of CRE could protect sperm during epididymal maturation against oxidative stress.
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Alleviation of heat stress by Chlorophytum borivilianum: impact on stress markers, antioxidant, and immune status in crossbred cows. Trop Anim Health Prod 2021; 53:351. [PMID: 34105038 DOI: 10.1007/s11250-021-02796-y] [Citation(s) in RCA: 3] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/29/2020] [Accepted: 05/30/2021] [Indexed: 11/28/2022]
Abstract
Eighteen crossbred Karan Fries (KF) cows in mid-lactation (av. 130 days) were selected from the livestock herd of the institute. The treatment for the experimental cows was as follows: no supplement (control), a low dose of Chlorophytum borivilianum (CB) at a dose rate of 40 mg/kg BW/day (T1, n = 6), and a high dose of CB at a dose rate of 80 mg/kg BW/day (T2, n = 6) for a period of 90 days in hot-humid season. Physiological responses like respiration rate (RR), pulse rate (PR), and rectal temperature (RT) were recorded in the morning (8.00 A.M.) and afternoon (2.30 P.M.) at weekly intervals. The expression of pro-inflammatory (IL-1β and TNF-α) and anti-inflammatory cytokine (IL-10) in PBMCs, the plasma level of antioxidants (SOD, catalase, TBARS, and TAC), hormones (cortisol, prolactin), and energy metabolites (glucose, NEFA, urea, and creatinine) were determined. Dry and wet bulb temperatures and minimum and maximum temperatures were recorded, and the THI was calculated. The values of PR and RT were decreased (p < 0.01) in the T2 group in comparison to T1. Plasma glucose level was lower, and NEFA, urea, and creatinine level were higher (p < 0.01) in the control group as compared to T2 and T1 groups, respectively. Plasma cortisol and prolactin levels were significantly higher (p < 0.01) in the control group and were lower in T1 and T2 groups. Feeding of CB in high dose decreased (p < 0.01) plasma SOD, catalase, TBARS, and improved TAC levels in T2 over the T1 group. The dietary supplementation of CB at a dose rate of 80 mg/kg BW/day was more effective in lowering the stress level and augments the immunity by downregulating pro-inflammatory and anti-inflammatory cytokine levels. Therefore, dietary CB supplementation could be used as an effective heat stress ameliorator in dairy cows.
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Identification of novel microRNAs and their targets in Chlorophytum borivilianum by small RNA and degradome sequencing. Noncoding RNA Res 2020; 4:141-154. [PMID: 32072082 PMCID: PMC7012778 DOI: 10.1016/j.ncrna.2019.11.004] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/10/2019] [Revised: 11/20/2019] [Accepted: 11/21/2019] [Indexed: 11/04/2022] Open
Abstract
Plant specific miRNAs (Novel miRNAs) are well known to perform distinctive functions in biological processes. Identification of new miRNAs is necessary to understand their gene regulation. Degradome provides an opportunity to explore the miRNA functions by comparing the miRNA population and their degraded products. In the present study, Small RNA sequencing data was used to identify novel miRNAs. Further, degradome sequencing was carried out to identify miRNAs targets in the plant, Chlorophytum borivilianum. The present study supplemented 40 more novel miRNAs correlating degradome data with smallRNAome. Novel miRNAs, complementary to mRNA partial sequences obtained from degradome sequencing were actually targeting the later. A big pool of miRNA was established by using Oryza sativa, Arabidopsis thaliana, Populus trichocarpa, Ricinus communis, and Vitis vinifera genomic data. Targets were identified for novel miRNAs and total 109 targets were predicted. BLAST2GO analysis elaborate about localization of novel miRNAs’ targets and their corresponding KEGG (Kyoto Encyclopedia for Genes and Genomes) pathways. Identified targets were annotated and were found to be involved in significant biological processes like Nitrogen metabolism, Pyruvate metabolism, Citrate cycle (TCA cycle), photosynthesis, and Glycolysis/Gluconeogenesis. The present study provides an overall view of the miRNA regulation in multiple metabolic pathways that are involved in plant growth, pathogen resistance and secondary metabolism of C. borivilianum.
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Key Words
- AGO, Argonaute
- BLAST, Basic local Alignment Search Tool
- BP, Biological Process
- CC, Cellular Component
- Chlorophytum borivilianum
- Degradome
- FAO, Food and Agriculture Organization of the United Nations
- GO, Gene Ontology
- IL, Interleukin
- Illumina sequencing
- KEGG, Kyoto Encyclopedia of Genes and Genomes
- MCF-7, PC3, HCT-116, Types of cell lines
- MEP, 2-C-methyl-Derythritol-4-phosphate pathway
- MF, Molecular Function
- MFEs, Minimum Fold Energies
- MTT, 3-(4,5-dimethylthiazol-2-yl)-2,5-diphenyl tetrazolium bromide
- MVA, Mevalonic Acid Pathway
- RdDM, RNA-directed DNA methylation
- SRA
- SRA, Sequencing Read Archieve
- TNF, Tumor Necrosis Factor
- iNOS, Inducible Nitric Oxide Synthase
- mgmL−1, milligram per millilitre
- microRNAs
- nt, nucleotide
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Effects of Chlorophytum borivilianum Sant. F against gamma radiation-induced testicular injuries in Swiss albino mice. Ayu 2020; 41:45-51. [PMID: 34566384 PMCID: PMC8415242 DOI: 10.4103/ayu.ayu_82_20] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/22/2020] [Revised: 06/10/2020] [Accepted: 02/02/2021] [Indexed: 11/12/2022] Open
Abstract
Background: Radiation therapy is considered as an important tool in cancer treatment. Despite its impressive role in treating cancer, severe side effects in organs have been reported. To address these therapeutic side effects, several combination methods have been identified to minimize adverse effects caused by radiation therapy. Aims and Objectives: Based on higher radioactive sensitivity of testicular tissues, administration of Chlorophytumborivilianum (CB) Sant. F extracts was evaluated for its protective effects against radiation in testis. Materials and methods: Two forms of CB extracts (CB alone and CB-silver nanoparticles [AgNPs]) were administered at a dose of 50 mg/kg body weight in Swiss albino male mice for 7 consecutive days. Following 6 Gy gamma radiation, animals were observed for 30 days in four phases. Sperm counts, body weight, testicular weight and stereological and histological evaluation of testis were evaluated. Results: Following irradiation, a significant decline in body weight (P = 0.008) and testicular weight (P = 0.001) was noted when compared with control. Ununiformed type A and B spermatogonia, partially filled tubules, inter-tubular vacuoles, and disrupted epithelium were the main types of damages caused by irradiation. Reorganization and resumption of histological features emerged from the 15th day postirradiation in CB extract (CBE)-treated animals. Conclusion: Testicular response was observed against radiation in animals treated with CB extracts, while CB-AgNPs indicated better toleration when compared to CB extract alone.
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Small RNA profiling for identification of miRNAs involved in regulation of saponins biosynthesis in Chlorophytum borivilianum. BMC PLANT BIOLOGY 2017; 17:265. [PMID: 29281971 PMCID: PMC5745966 DOI: 10.1186/s12870-017-1214-0] [Citation(s) in RCA: 10] [Impact Index Per Article: 1.4] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Subscribe] [Scholar Register] [Received: 07/18/2017] [Accepted: 12/14/2017] [Indexed: 05/21/2023]
Abstract
BACKGROUND MicroRNAs act as molecular regulator of cell signaling, plant growth and development, and regulate various primary and secondary plant metabolic processes. In the present study, deep sequencing of small RNAs was carried out to identify known and novel miRNAs from pharmaceutically important plant, Chlorophytum borivilianum. RESULTS Total 442 known miRNAs and 5 novel miRNAs were identified from young leaf small RNA library. Experimental validation with stem loop RT-PCR confirmed the in silico identification. Based on transcriptome data of root and leaf of C. borivilianum, Oryza sativa, and Arabidopsis thaliana target gene prediction was done using psRNAtarget and mirRanda. BLAST2GO helped in localization of predicted targets and KEGG (Kyoto Encyclopedia for Genes and Genomes) pathway analysis concluded that miR9662, miR894, miR172, and miR166 might be involved in regulating saponin biosynthetic pathway. The correlation between miRNA and its target gene was further validated by RT-qPCR analysis. CONCLUSION This study provides first elaborated glimpse of miRNA pool of C. borivilianum, which can help to understand the miRNA dependent regulation of saponin biosynthesis and to design further metabolic engineering experiment to enhance their contents in the plant.
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Clinical evaluation of root tubers of Shweta Musali ( Chlorophytum borivilianum L.) and its effect on semen and testosterone. Ayu 2014; 34:273-5. [PMID: 24501522 PMCID: PMC3902593 DOI: 10.4103/0974-8520.123118] [Citation(s) in RCA: 10] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/04/2022] Open
Abstract
Shweta Musali (Chlorophytum borivilianum (CB)) is a traditionally used herb for its benefits in male sexual and general health. In the recent past, the herb has attained much commercial significance, both in domestic and international markets. However, limited clinical data is available to establish its traditional claims. The present study was aimed at evaluating the effect of the water soluble extract of CB root tubers on semen and testosterone in healthy adult males. The research was designed as a randomized, double-blind, placebo-controlled, trial upon the volunteers registered from the outpatient department (OPD) with age ranging from 20 to 40 years. Water extracts of CB and placebo was administered in the patients of groups A and B, for 12 weeks, in two divided doses of 500 mg. Assessment was done based upon Semen (Volume, Liquefaction Time, Sperm Count, Sperm motility) and Serum Testosterone levels parameters. Highly significant improvement was noted in the above parameters after administration of CB extract in comparison to Placebo. Hence it was concluded that the trial drug was effective in improving male sexual health.
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Chlorophytum borivilianum root extract maintains near normal blood glucose, insulin and lipid profile levels and prevents oxidative stress in the pancreas of streptozotocin-induced adult male diabetic rats. Int J Med Sci 2014; 11:1172-84. [PMID: 25249786 PMCID: PMC4166863 DOI: 10.7150/ijms.9056] [Citation(s) in RCA: 18] [Impact Index Per Article: 1.8] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 03/09/2014] [Accepted: 06/28/2014] [Indexed: 12/23/2022] Open
Abstract
UNLABELLED The effect of C. borivilianum root on blood glucose, glycated hemoglobin (HbAIc), insulin and lipid profile levels in diabetes mellitus are not fully understood. This study therefore investigated the effect of C. borivilianum root on the above parameters and oxidative stress of the pancreas in diabetes. METHODS C. borivilianum root aqueous extract (250 and 500 mg/kg/day) was administered to streptozotocin (STZ)-induced male diabetic rats for 28 days. Body weight, blood glucose, HbA1c, insulin, lipid profile levels and glucose homeostasis indices were determined. Histopathological changes and oxidative stress parameters i.e. lipid peroxidation (LPO) and antioxidant enzymes activity levels of the pancreas were investigated. RESULTS C. borivilianum root extract treatment to diabetic rats maintained near normal body weight, blood glucose, HbA1c, lipid profile and insulin levels with higher HOMA-β cell functioning index, number of Islets/pancreas, number of β-cells/Islets however with lower HOMA-insulin resistance (IR) index as compared to non-treated diabetic rats. Negative correlations between serum insulin and blood glucose, HbA1c, triglyceride (TG) and total cholesterol (TC) levels were observed. C. borivilianum root extract administration prevented the increase in lipid peroxidation and the decrease in activity levels of superoxide dismutase (SOD), catalase (CAT) and glutathione peroxidase (GPx) with mild histopathological changes in the pancreas of diabetic rats. CONCLUSIONS C. borivilianum root maintains near normal levels of these metabolites and prevented oxidative stress-induced damage to the pancreas in diabetes.
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Safed musli ( Chlorophytum borivilianum): a review of its botany, ethnopharmacology and phytochemistry. JOURNAL OF ETHNOPHARMACOLOGY 2013; 150:421-441. [PMID: 24045177 DOI: 10.1016/j.jep.2013.08.064] [Citation(s) in RCA: 21] [Impact Index Per Article: 1.9] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 04/18/2013] [Revised: 08/28/2013] [Accepted: 08/31/2013] [Indexed: 06/02/2023]
Abstract
ETHNOPHARMACOLOGICAL RELEVANCE Safed musli (Chlorophytum borivilianum) is an eminent medicinal plant of India and considered as a 'white gold' or 'divya aushad' in Indian systems of medicine. In Ayurveda, Chlorophytum borivilianum belongs to the group of "Vajikaran Rasayana" corroborated to its rejuvenating, aphrodisiac, natural sex tonic properties and effective in alleviating sexual disorders. It is largely used as ethnic medicine by local healers of indigenous communities of India. MATERIALS AND METHODS A thorough bibliographic investigation was carried out by analyzing worldwide accepted scientific data base (Pub Med, SciFinder, Scopus and Web of Science), thesis, recognized books, non impact and non indexed journals. RESULTS Traditionally, Chlorophytum borivilianum is well known for treating male impotency in India. The multi therapeutic and nutritional importance of Chlorophytum borivilianum is attributed to the rich source of phytochemicals particularly saponins. Recently, Chlorophytum borivilianum has gained a well established domestic (Indian) and international market for being the herbal alternative of "Viagra" without any side effects. Under the trade name 'Nai Chetna', the state government of Gujarat, India, has launched a novel potency drug from Chlorophytum borivilianum. Modern pharmacological studies of Chlorophytum borivilianum have demonstrated a wide range of pharmacological activities, most importantly aphrodisiac, immunomodulatory and anticancer activities. CONCLUSION The increased commercial exploitation of Chlorophytum borivilianum and low productivity of this endangered plant has raised the concern over its conservation. It has been envisaged that efforts should be made to standardize, encourage and popularize the cultivation of Chlorophytum borivilianum as a commercial crop. The analysis of previous pharmacological investigations suggested lack of substantial scientific evidences in various studies and do not stand the test of critical assessment. Due to high economic value, Chlorophytum borivilianum has also encountered a problem of adulteration with closely resembling medicinally inferior species. The studies available on toxicity, safety and quality of Chlorophytum borivilianum are inadequate for providing information on commercial utilization. Thus, the present review summarizes comprehensive information on Chlorophytum borivilianum and possible scope for future research to fill the existing lacunae on its different aspects of the study.
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In vitro tuberization of Chlorophytum Borivilianum Sant & Fern (Safed musli) as influenced by sucrose, CCC and culture systems. PLANT & CELL PHYSIOLOGY 2013; 54:1356-1364. [PMID: 23749812 DOI: 10.1093/pcp/pct083] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 05/29/2023]
Abstract
This study focuses on the establishment of in vitro tuberization of Chlorophytum borivilianum using solid and liquid culture systems. A high in vitro tuberization rate on solid and stationary liquid Murashige and Skoog media was observed in the presence of 60 g l⁻¹ sucrose with 950, 1,265 and 1,580 µM 2-chloroethyl-trimethylammonium chloride (CCC). Application of a higher sucrose concentration of 90 g l⁻¹ showed a negative interaction with CCC on in vitro tuber number and days to in vitro tuber induction. For economic feasibility, 950 µM CCC with 60 g l⁻¹ sucrose was chosen as the best combination for in vitro tuberization in both solid and stationary liquid media. For optimization of in vitro tuber production,a comparison between solid, stationary liquid and shake liquid culture was carried out. Liquid culture with shaking at 80 r.p.m. resulted in a >2.5-fold increase in in vitro tuber production compared with solid culture.
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Immunomodulatory Activity of Chlorophytum borivilianum Sant. F. EVIDENCE-BASED COMPLEMENTARY AND ALTERNATIVE MEDICINE 2012; 4:419-23. [PMID: 18227908 PMCID: PMC2176149 DOI: 10.1093/ecam/nel094] [Citation(s) in RCA: 42] [Impact Index Per Article: 3.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Subscribe] [Scholar Register] [Received: 05/21/2006] [Accepted: 10/13/2006] [Indexed: 12/30/2022]
Abstract
Chlorophytum borivilianum Santapau & Fernandes (Liliaceae) is a very popular herb in traditional Indian medicine and constitute a group of herbs used as 'Rasayan' or adaptogen. Ethanolic extract of the roots and its sapogenin were evaluated for their immunomodulatory activity. Effect of azathioprine-induced myelosuppresion and administration of extracts on hematological and serological parameters was determined. Administration of extracts greatly improved survival against Candida albicans infection. An increase in delayed-type hypersensitivity response (DTH), % neutrophil adhesion and in vivo phagocytosis by carbon clearance method was observed after treatment with extracts. Immunostimulant activity of ethanolic extract was more pronounced as compared to sapogenins. The results, thus justifies the traditional use of C. borivilianum as a rasayana drug.
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Plant regeneration in Chlorophytum borivilianum Sant. et Fernand. from embryogenic callus and cell suspension culture and assessment of genetic fidelity of plants derived through somatic embryogenesis. PHYSIOLOGY AND MOLECULAR BIOLOGY OF PLANTS : AN INTERNATIONAL JOURNAL OF FUNCTIONAL PLANT BIOLOGY 2012; 18:253-63. [PMID: 23814440 PMCID: PMC3550513 DOI: 10.1007/s12298-012-0113-y] [Citation(s) in RCA: 7] [Impact Index Per Article: 0.6] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 06/02/2023]
Abstract
Efficient in vitro propagation of medicinally important endangered plant C. borivilianum has been achieved through somatic embryogenesis. Solid embryogenic medium [Murashige and Skoog medium containing 1.79 mM NH4NO3, 10.72 mM KNO3, 1.13 μM 2,4-dichlorophenoxyacetic acid, 7.38 μM 2-isopentenyladenine and 0.76 mM proline] supplemented with polyethylene glycol and sucrose (3 % each), exhibited 1.88-fold increase in embryo maturation compared to embryogenic medium containing 3 % sucrose. Liquid embryogenic medium supported better somatic embryo production and maturation. Highest total (79) and mature (cotyledonary stage) somatic embryos (38) as well as highest germination (57.5 %) was observed at inoculum density of 0.4 g/40 ml of liquid medium. 5.86 pH level exhibited optimal growth, maturation and germination of somatic embryos. Random amplified polymorphic DNA (RAPD) analysis of C. borivilianum plants regenerated through somatic embryogenesis revealed that they were genetically similar to the mother plant. The protocol established in the present study can be used for rapid mass multiplication of C. borivilianum in bioreactor employing liquid medium.
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A dietary supplement containing chlorophytum borivilianum and velvet bean improves sleep quality in men and women. INTEGRATIVE MEDICINE INSIGHTS 2012; 7:7-14. [PMID: 22778558 PMCID: PMC3388003 DOI: 10.4137/imi.s9720] [Citation(s) in RCA: 5] [Impact Index Per Article: 0.4] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Subscribe] [Scholar Register] [Indexed: 11/05/2022]
Abstract
BACKGROUND Impaired sleep quality is commonplace within industrialized societies, as evidenced by the increasing number of prescription sleep aids available. Certain herbal preparations have been suggested to provide a natural benefit to sleep; however, limited controlled data are available documenting this benefit. In the present study we tested the effect of an experimental dietary supplement, containing the active ingredients Chlorophytum borivilianum and Velvet bean, on sleep quality using the Pittsburgh Sleep Quality Index (PSQI). METHODS Eighteen healthy and active men and women, with evidence of impaired sleep quality, consumed the supplement daily for 28 days. The PSQI was administered before and after the intervention period. As indicators of safety, resting heart rate and blood pressure were measured, and a complete blood count, comprehensive metabolic panel, and lipid panel were determined. RESULTS Sleep quality was influenced by the supplement, as evidenced by an improvement in every category of the PSQI questionnaire (P < 0.05), with most category scores improving approximately 50% from pre to post intervention. No adverse outcomes were noted with use of the supplement, as indicated by no change in resting heart rate, blood pressure, or any bloodborne parameter. CONCLUSIONS An investigational dietary supplement containing the active ingredients Chlorophytum borivilianum and Velvet bean improves sleep quality in men and women. Additional placebo controlled trials are needed to corroborate these findings in individuals with self-reported sleeping difficulty.
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A blend of chlorophytum borivilianum and velvet bean increases serum growth hormone in exercise-trained men. Nutr Metab Insights 2011; 4:55-63. [PMID: 23946662 PMCID: PMC3738483 DOI: 10.4137/nmi.s8127] [Citation(s) in RCA: 6] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/04/2022] Open
Abstract
Background: Several isolated ingredients have been proposed to increase growth hormone (GH) release, including Chlorophytum borivilianum and Velvet bean. A combination of these two ingredients has been packaged within an investigational dietary supplement. It was the purpose of the present investigation to determine the impact of acute ingestion of this supplement on circulating GH in healthy, exercise-trained men. Methods: Fifteen men ingested the dietary supplement on two different days, separated by one week. Blood was collected from subjects before ingestion of the supplement and at 20, 40, 60, 80, 100, and 120 minutes post ingestion. GH was analyzed in serum samples using an ELISA method. Values for GH for each subject, at each collection time, were averaged over both test days and used in the main analysis. Results: Serum GH increased over time, with higher values at 60 minutes (1.56 ± 0.65 ng · mL−1; P = 0.04; +767%), 80 minutes (1.76 ± 0.69 ng · mL−1; P = 0.02; +878%), and 100 minutes (1.48 ± 0.62 ng · mL−1; P = 0.05; +722%) compared to pre ingestion (0.18 ± 0.04 ng · mL−1). A great deal of subject variability existed in the area under the curve (AUC) for GH, with pooled values ranging from 0.49 to 61.2 ng · mL−1 · 2 hr−1 Conclusion: Acute ingestion of an investigational dietary supplement containing the active ingredients Chlorophytum borivilianum and Velvet bean results in an increase in circulating GH in exercise-trained men. Additional placebo controlled investigations are needed to extend these findings. Moreover, studies are needed to determine if chronic use of such supplementation leads to favorable changes in health-related parameters associated with increased circulating GH.
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Isolation and characterization of phytoconstituents from Chlorophytum borivilianum. Pharmacognosy Res 2011; 2:343-9. [PMID: 21713136 PMCID: PMC3111692 DOI: 10.4103/0974-8490.75452] [Citation(s) in RCA: 11] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/22/2010] [Revised: 08/23/2010] [Accepted: 01/12/2011] [Indexed: 11/10/2022] Open
Abstract
Background: The present communication deals with the identification and characterization of bioactive principles from the roots of Chlorophytum borivilianum. Method: Methanolic extract and its fractions were used to isolate different phytoconstituents. The structures of isolated compounds were characterized and elucidated with chemical and spectroscopic techniques such as Infra Red, Nuclear Mass Resonace and Mass spectroscopy experiments. Fatty acids were characterized by GC-MS analysis. Result: Three Fatty acids were isolated and confirmed. One sterol stigmasterol was isolated. One new saponin named as Chlorophytoside-I (3β, 5α, 22R, 25R)-26-(β-D-glucopyranosyloxy)-22-hydroxy-furostan-12-one-3 yl O-β-D-galactopyranosyl (1-4) glucopyranoside was isolated. Conclusion: The roots of Chlorophytum borivilianum contain three important fatty acids, common sterol stigmasterol and one furostanol saponins.
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