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https://www.readbyqxmd.com/read/28208574/complexation-of-phytochemicals-with-cyclodextrin-derivatives-an-insight
#1
REVIEW
Vasanti Suvarna, Parul Gujar, Manikanta Murahari
Natural compounds have been attracting huge attention because of their broad therapeutic properties with specificity in their action in human health care as functional foods, pharmaceuticals and nutraceuticals. However poor bioavailability and reduced bioactivity attributed to poor solubility and instability is the major drawback hindering the incorporation of these therapeutically potential molecules in novel drug delivery systems. Based on the findings of reported research investigations; complexation of poorly water soluble phytochemicals with cyclodextrins has emerged to be a promising approach to improve their aqueous solubility, stability, rate of dissolution and bioavailability...
February 12, 2017: Biomedicine & Pharmacotherapy, Biomédecine & Pharmacothérapie
https://www.readbyqxmd.com/read/28190465/butein-in-health-and-disease-a-comprehensive-review
#2
REVIEW
Ganesan Padmavathi, Nand Kishor Roy, Devivasha Bordoloi, Frank Arfuso, Srishti Mishra, Gautam Sethi, Anupam Bishayee, Ajaikumar B Kunnumakkara
BACKGROUND: The risk of suffering from many chronic diseases seems to have made no improvement despite the advancement in medications available in the modern world. Moreover, the use of synthetic chemicals as medications has proved to worsen the scenario due to the various adverse side effects associated with them. PURPOSE: Extensive research on natural medicines provides ample evidence on the safety and efficacy of phytochemicals and nutraceuticals against diverse chronic ailments...
February 15, 2017: Phytomedicine: International Journal of Phytotherapy and Phytopharmacology
https://www.readbyqxmd.com/read/28159282/phytochemical-composition-of-fractions-isolated-from-ten-salvia-species-by-supercritical-carbon-dioxide-and-pressurized-liquid-extraction-methods
#3
Vaida Šulniūtė, Audrius Pukalskas, Petras Rimantas Venskutonis
Ten Salvia species, S. amplexicaulis, S. austriaca, S. forsskaolii S. glutinosa, S. nemorosa, S. officinalis, S. pratensis, S. sclarea, S. stepposa and S. verticillata were fractionated using supercritical carbon dioxide and pressurized liquid (ethanol and water) extractions. Fifteen phytochemicals were identified using commercial standards (some other compounds were identified tentatively), 11 of them were quantified by ultra high pressure chromatography (UPLC) with quadruple and time-of-flight mass spectrometry (Q/TOF, TQ-S)...
June 1, 2017: Food Chemistry
https://www.readbyqxmd.com/read/28125168/prednisone-treatment-in-infertile-patients-with-oligozoospermia-and-accessory-gland-inflammatory-alterations
#4
D Milardi, G Luca, G Grande, M Ghezzi, N Caretta, G Brusco, G De Filpo, R Marana, A Pontecorvi, R Calafiore, C Foresta, A Garolla
The association between inflammation of the male reproductive system and oligozoospermia has been frequently reported in the clinical work-up of male infertility. To improve sperm parameters in infertile patients with genital inflammation, many phytochemical and nutraceutical drugs are currently being used. However, their use is still empirical and no conclusive data have been provided about their efficacy. The treatment with steroid anti-inflammatory drugs might be useful in reducing inflammation and improving sperm parameters, thus increasing the fertility outcome...
January 26, 2017: Andrology
https://www.readbyqxmd.com/read/28122600/medicinally-active-principles-analysis-of-tephrosia-apollinea-delile-dc-growing-in-the-united-arab-emirates
#5
Abdul J Cheruth, Saif A M Al Baloushi, Kandhan Karthishwaran, Sajid Maqsood, Shyam S Kurup, Sabitha Sakkir
BACKGROUND: Tephrosia apollinea is a leguminous plant and is native to southwest Asia, Arabia, northwestern India and northeast Africa. In traditional system, it is used for medicinal and coloring purpose. The present study aims to explore the phytochemical, proximate analysis, element contents and antioxidant potential of T. apollinea extract. METHODS: The phytochemical screening was done with qualitative methods. Proximate analysis and elemental composition were performed from powdered sample...
January 25, 2017: BMC Research Notes
https://www.readbyqxmd.com/read/28122160/physicochemical-properties-antioxidant-and-anti-proliferative-capacities-of-dried-leaf-and-its-extract-from-xao-tam-phan-paramignya-trimera
#6
Van Tang Nguyen, Jennette A Sakoff, Christopher J Scarlett
Xao tam phan (P. trimera) has been used for the treatment of cancer and cancer-like aliments. Among different parts of P. trimera plant, leaf is considered as a residual part after harvesting of the root. This study aimed to determine the physiochemical properties, antioxidant and anti-proliferative capacities of P. trimera leaf (PTL) using microwave drying for the preparation of dry sample; methanol and microwave-assisted extraction for the preparation of crude extract; and freeze drying for the preparation of powdered extract...
January 25, 2017: Chemistry & Biodiversity
https://www.readbyqxmd.com/read/28120718/nutraceuticals-and-dietary-supplements-to-improve-quality-of-life-and-outcomes-in-heart-failure-patients
#7
Arrigo Fg Cicero, Alessandro Colletti
BACKGROUND: Heart failure (HF) is a complex clinical syndrome that can result from any structural or functional cardiac disorder that impairs the ability of the ventricle to fill or eject blood. It represents a major public health issue, with a prevalence of over 23 million worldwide. The lifetime risk of developing HF is one in five and the most important risk factors identified are ischemic heart disease, hypertension, smoking, obesity and diabetes. Preventive approaches are based on improvements of lifestyle, associated with pharmacological therapy...
January 24, 2017: Current Pharmaceutical Design
https://www.readbyqxmd.com/read/28056918/fermented-blueberry-juice-extract-and-its-specific-fractions-have-an-anti-adipogenic-effect-in-3%C3%A2-t3-l1-cells
#8
Mayra L Sánchez-Villavicencio, Melinda Vinqvist-Tymchuk, Wilhelmina Kalt, Chantal Matar, Francisco J Alarcón Aguilar, Maria Del Carmen Escobar Villanueva, Pierre S Haddad
BACKGROUND: Obesity and Type 2 diabetes have reached epidemic status worldwide. Wild lowbush blueberry (Vaccinium angustifolium Aiton) is a plant of the North American Aboriginal traditional pharmacopeia with antidiabetic potential, especially when it is fermented with Serratia vaccinii. METHODS: A phytochemical fractionation scheme was used to identify potential bioactive compounds as confirmed by HPLC retention times and UV-Vis spectra. 3 T3-L1 cells were differentiated for 7 days with either Normal Blueberry Extract (NBE), Fermented Blueberry Extract (FBE/F1), seven fractions and four pure compounds...
January 6, 2017: BMC Complementary and Alternative Medicine
https://www.readbyqxmd.com/read/28031235/htp-nutraceutical-screening-for-histone-deacetylase-inhibitors-and-effects-of-hdacis-on-tumor-suppressing-mirnas-by-trichostatin-a-and-grapeseed-vitis-vinifera-in-hela-cells
#9
Elizabeth A Mazzio, Karam F A Soliman
BACKGROUND/AIM: Aggressive tumor malignancies are a consequence of delayed diagnosis, epigenetic/phenotype changes and chemo-radiation resistance. Histone deacetylases (HDACs) are a major epigenetic regulator of transcriptional repression, which are highly overexpressed in advanced malignancy. While original chemotherapy drugs were modeled after phytochemicals elucidated by botanical screenings, HDAC inhibitors (HDACi) such as apicidin, trichostatin A (TSA) and butyrate were discovered as products of fungus and microbes, in particular, gut microbiota...
2, 2017: Cancer Genomics & Proteomics
https://www.readbyqxmd.com/read/27905221/antioxidant-potentiality-of-three-herbal-teas-consumed-in-bandundu-rural-areas-of-congo
#10
Paulin Mutwale Kapepula, Patricia Mbombo Mungitshi, Thierry Franck, Ange Mouithys-Mickalad, Dieudonné Mumba Ngoyi, Pascal Dibungi T Kalenda, Nadege Kabamba Ngombe, Didier Serteyn, Monique Tits, Michel Frédérich, Jean-Jacques Tamfum Muyembe
The aim of this study was to evaluate and compare the cellular antioxidant activities of Lantana montevidensis, Lippia multiflora, and Ocimum gratissimum leaves often consumed as herbal teas in a rural area of Bandundu severely affected by konzo, which is related to oxidative damage. Consequently, dietary supplements with proven antioxidant potentialities could be of real interest to promote in this area. Phytochemical screening by TLC and HPLC-DAD of extracts revealed the presence of verbascoside as a major phenolic compound...
December 1, 2016: Natural Product Research
https://www.readbyqxmd.com/read/27891602/cannabimimetic-phytochemicals-in-the-diet-an-evolutionary-link-to-food-selection-and-metabolic-stress-adaptation
#11
REVIEW
Jürg Gertsch
The endocannabinoid system (ECS) is a major lipid signalling network that plays important pro-homeostatic (allostatic) roles not only in the nervous system but also in peripheral organs. There is increasing evidence that there is a dietary component in the modulation of the ECS. Cannabinoid receptors in hominids co-evolved with diet, and the ECS constitutes a feedback loop for food selection and energy metabolism. Here, it is postulated that the mismatch of ancient lipid genes of hunter-gatherers and pastoralists with the high-carbohydrate diet introduced by agriculture could be compensated for via dietary modulation of the ECS...
November 27, 2016: British Journal of Pharmacology
https://www.readbyqxmd.com/read/27854256/natural-deep-eutectic-solvents-nades-as-a-tool-for-bioavailability-improvement-pharmacokinetics-of-rutin-dissolved-in-proline-glycine-after-oral-administration-in-rats-possible-application-in-nutraceuticals
#12
Marta Faggian, Stefania Sut, Beatrice Perissutti, Valeria Baldan, Iztok Grabnar, Stefano Dall'Acqua
There is a need for innovation in plant-derived pharmaceuticals, food supplements and nutraceutical products regarding the use of more eco-sustainable solvents for their extraction. Furthermore, the poor oral bioavailability of several phytochemicals with health promoting effects stimulates the research in the field of pharmaceutical formulations. Natural Deep Eutectic Solvents (NADES) are formed by natural compounds, and can be considered as future solvents being especially useful for the preparation of nutraceuticals and food-grade extracts...
November 14, 2016: Molecules: a Journal of Synthetic Chemistry and Natural Product Chemistry
https://www.readbyqxmd.com/read/27814590/phytochemicals-in-the-treatment-of-ovarian-cancer
#13
Juhi Rais, Asif Jafri, Sahabjada Siddiqui, Madhu Tripathi, Mohammad Arshad
Ovarian cancer ranks 5(th) among the most common gynecologic cancers and causes the highest mortality in females. Here, we discuss the role of a group of natural products that are being used in treatment and prevention of a host of cancers including ovarian cancer. Some plants and nutraceuticals and their polyphenolic constituents such as flavones, flavonoids, and antioxidants have shown cytotoxic effects on cancer cells both in vitro and in vivo. While phytochemicals do not harm normal cells, they have been found to be cytotoxic to cancer cells by virtue of inhibition of proliferation and/or induction of apoptosis, making them ideal in cancer therapeutics or as adjunct to conventional treatment regimens...
January 1, 2017: Frontiers in Bioscience (Elite Edition)
https://www.readbyqxmd.com/read/27775146/wild-fragaria-vesca-l-fruits-a-rich-source-of-bioactive-phytochemicals
#14
Maria Inês Dias, Lillian Barros, Patricia Morales, Montaña Cámara, Maria José Alves, M Beatriz P P Oliveira, Celestino Santos-Buelga, Isabel C F R Ferreira
Wild Fragaria vesca L. fruits were studied regarding nutritional and phytochemical compounds, and also antioxidant, antibacterial and biofilm formation inhibition activities. The fruits are good sources of carbohydrates (e.g., sucrose), soluble dietary fiber and polyunsaturated fatty acids, mainly linoleic and linolenic acids, as well as other components such as citric and succinic acids, and vitamins B9 and E (mainly γ-tocopherol). Significant amounts of soluble sugars, citric acid and some amounts of ascorbic acid, vitamins B9 and E (only α-tocopherol) were found also in the infusions...
November 9, 2016: Food & Function
https://www.readbyqxmd.com/read/27706034/neurodegenerative-diseases-might-citrus-flavonoids-play-a-protective-role
#15
REVIEW
Santa Cirmi, Nadia Ferlazzo, Giovanni E Lombardo, Elvira Ventura-Spagnolo, Sebastiano Gangemi, Gioacchino Calapai, Michele Navarra
Neurodegenerative diseases (ND) result from the gradual and progressive degeneration of the structure and function of the central nervous system or the peripheral nervous system or both. They are characterized by deterioration of neurons and/or myelin sheath, disruption of sensory information transmission and loss of movement control. There is no effective treatment for ND, and the drugs currently marketed are symptom-oriented, albeit with several side effects. Within the past decades, several natural remedies have gained attention as potential neuroprotective drugs...
September 30, 2016: Molecules: a Journal of Synthetic Chemistry and Natural Product Chemistry
https://www.readbyqxmd.com/read/27705748/cornus-mas-l-cornelian-cherry-an-important-european-and-asian-traditional-food-and-medicine-ethnomedicine-phytochemistry-and-pharmacology-for-its-commercial-utilization-in-drug-industry
#16
REVIEW
Biswanath Dinda, Anthony M Kyriakopoulos, Subhajit Dinda, Vassilis Zoumpourlis, Nikolaos S Thomaidis, Aristea Velegraki, Charlambos Markopoulos, Manikarna Dinda
ETHNOPHARMACOLOGICAL RELEVANCE: Cornus mas L. (cornelian cherry) fruits have been used for centuries as traditional cuisine and folk medicine in various countries of Europe and Asia. In folk medicines, the fruits and other parts of the plant have been used for prevention and treatment of a wide range of diseases such as diabetes, diarrhea, gastrointestinal disorders, fevers, rheumatic pain, skin and urinary tract infections, kidney and liver diseases, sunstroke, among others. This review provides a systematic and constructive overview of ethnomedicinal uses, chemical constituents and pharmacological activities of this plant as well as future research need for its commercial utilization as nutraceutical food supplement and medicine...
December 4, 2016: Journal of Ethnopharmacology
https://www.readbyqxmd.com/read/27649150/review-on-bifidobacterium-bifidum-bgn4-functionality-and-nutraceutical-applications-as-a-probiotic-microorganism
#17
REVIEW
Seockmo Ku, Myeong Soo Park, Geun Eog Ji, Hyun Ju You
Bifidobacterium bifidum BGN4 is a probiotic strain that has been used as a major ingredient to produce nutraceutical products and as a dairy starter since 2000. The various bio-functional effects and potential for industrial application of B. bifidum BGN4 has been characterized and proven by in vitro (i.e., phytochemical bio-catalysis, cell adhesion and anti-carcinogenic effects on cell lines, and immunomodulatory effects on immune cells), in vivo (i.e., suppressed allergic responses in mouse model and anti-inflammatory bowel disease), and clinical studies (eczema in infants and adults with irritable bowel syndrome)...
September 14, 2016: International Journal of Molecular Sciences
https://www.readbyqxmd.com/read/27636731/anti-obesogenic-and-antidiabetic-effects-of-plants-and-mushrooms
#18
REVIEW
Jan Martel, David M Ojcius, Chih-Jung Chang, Chuan-Sheng Lin, Chia-Chen Lu, Yun-Fei Ko, Shun-Fu Tseng, Hsin-Chih Lai, John D Young
Obesity is reaching global epidemic proportions as a result of factors such as high-calorie diets and lack of physical exercise. Obesity is now considered to be a medical condition, which not only contributes to the risk of developing type 2 diabetes mellitus, cardiovascular disease and cancer, but also negatively affects longevity and quality of life. To combat this epidemic, anti-obesogenic approaches are required that are safe, widely available and inexpensive. Several plants and mushrooms that are consumed in traditional Chinese medicine or as nutraceuticals contain antioxidants, fibre and other phytochemicals, and have anti-obesogenic and antidiabetic effects through the modulation of diverse cellular and physiological pathways...
March 2017: Nature Reviews. Endocrinology
https://www.readbyqxmd.com/read/27537083/mycosporine-like-amino-acids-and-other-phytochemicals-directly-detected-by-high-resolution-nmr-on-klamath-aphanizomenon-flos-aquae-blue-green-algae
#19
Valeria Righi, Francesca Parenti, Luisa Schenetti, Adele Mucci
This study describes for the first time the use of high-resolution nuclear magnetic resonance (NMR) on Klamath (Aphanizomenon flos-aquae, AFA) blue-green algae directly on powder suspension. These algae are considered to be a "superfood", due to their complete nutritional profile that has proved to have important therapeutic effects. The main advantage of NMR spectroscopy is that it permits the detection of a number of metabolites all at once. The Klamath alga metabolome was revealed to be quite complex, and the most peculiar phytochemicals that can be detected directly on algae by NMR are mycosporine-like amino acids (porphyra-334, P334; shinorine, Shi) and low molecular weight glycosides (glyceryl β-d-galactopyranoside, GalpG; glyceryl 6-amino-6-deoxy-α-d-glucopyranoside, ADG), all compounds with a high nutraceutical value...
September 7, 2016: Journal of Agricultural and Food Chemistry
https://www.readbyqxmd.com/read/27529258/nutraceutical-improvement-increases-the-protective-activity-of-broccoli-sprout-juice-in-a-human-intestinal-cell-model-of-gut-inflammation
#20
Simonetta Ferruzza, Fausta Natella, Giulia Ranaldi, Chiara Murgia, Carlotta Rossi, Kajetan Trošt, Fulvio Mattivi, Mirella Nardini, Mariateresa Maldini, Anna Maria Giusti, Elisabetta Moneta, Cristina Scaccini, Yula Sambuy, Giorgio Morelli, Simona Baima
Benefits to health from a high consumption of fruits and vegetables are well established and have been attributed to bioactive secondary metabolites present in edible plants. However, the effects of specific health-related phytochemicals within a complex food matrix are difficult to assess. In an attempt to address this problem, we have used elicitation to improve the nutraceutical content of seedlings of Brassica oleracea grown under controlled conditions. Analysis, by LC-MS, of the glucosinolate, isothiocyanate and phenolic compound content of juices obtained from sprouts indicated that elicitation induces an enrichment of several phenolics, particularly of the anthocyanin fraction...
August 12, 2016: Pharmaceuticals
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