keyword
MENU ▼
Read by QxMD icon Read
search

amygdalin

keyword
https://www.readbyqxmd.com/read/29129515/amygdalin-improves-microcirculatory-disturbance-and-attenuates-pancreatic-fibrosis-by-regulating-the-expression-of-endothelin-1-and-calcitonin-gene-related-peptide-in-rats
#1
Xiangqun Zhang, Jiangong Hu, Yuzhen Zhuo, Lihua Cui, Caixia Li, Naiqiang Cui, Shukun Zhang
BACKGROUND: The pathogenesis of chronic pancreatitis (CP) is a complex process of interaction between tissue injury and repair, which involves microcirculatory disturbance. Amygdalin, an effective component extracted from Semen Persicae (a kind of Chinese herbal medicine), can decrease blood viscosity and improve microcirculation. In this study, we investigated the therapeutic effects of amygdalin on pancreatic fibrosis in rats with CP. METHODS: The rat CP model was induced by injecting dibutyltin dichloride (DBTC) into the right caudal vein...
November 9, 2017: Journal of the Chinese Medical Association: JCMA
https://www.readbyqxmd.com/read/29055976/the-influence-of-microwave-cooking-on-the-nutritional-composition-and-antioxidant-activity-of-the-underutilized-perah-seed
#2
Khu S Li, Abbas Ali, Ida I Muhammad
BACKGROUND: Perah seed is one of the most underutilized oilseeds, containing high nutritional values and high percentage of α-linoleneic acid, which may have a high potential in food and pharmaceutical applica- tions. The main objective of this study was to evaluate the influence of microwave (MW) cooking on the proximate composition and antioxidant activity of perah seeds. METHODS: In this study, the proximate composition and amygdalin concentration of MW ir- radiated perah seeds were determined...
July 2017: Acta Scientiarum Polonorum. Technologia Alimentaria
https://www.readbyqxmd.com/read/29043223/amygdalin-contents-in-peaches-at-different-fruit-development-stages
#3
Suk-Hee Lee, Angela Oh, Seo-Hee Shin, Ha-Na Kim, Woo-Won Kang, Shin-Kyo Chung
Amygdalin contents of the seeds, endocarps, and mesocarps from three peach cultivars (i.e., Stone Peach, Hikawa Hakuho, and Bakhyang) were measured at three stages of fruit development (stone-hardening, fruit enlargement, and ripening). The peach samples were dried and defatted with a Soxhlet apparatus, reflux extracted with methanol, and analyzed using reverse phase high-performance liquid chromatography. During all fruit development stages, the amygdalin contents in the seeds were higher than those in the endocarps and mesocarps...
September 2017: Preventive Nutrition and Food Science
https://www.readbyqxmd.com/read/29036663/metabolomic-and-biochemical-approaches-link-salicylic-acid-biosynthesis-to-cyanogenesis-in-peach-plants
#4
Pedro Diaz-Vivancos, Agustina Bernal-Vicente, Daniel Cantabella, Cesar Petri, José Antonio Hernández
Despite the long-established importance of salicylic acid (SA) in plant stress responses and other biological processes, its biosynthetic pathways have not been fully characterized. The proposed SA synthesis originates from chorismate by two distinct pathways: isochorismate and phenylalanine (Phe) ammonia-lyase (PAL) pathways. Cyanogenesis is the process related to the release of hydrogen cyanide from endogenous cyanogenic glycosides (CNglcs), and it has been linked to plant plasticity improvement. To date, however, no relationship has been suggested between both pathways...
September 25, 2017: Plant & Cell Physiology
https://www.readbyqxmd.com/read/28988967/prenatal-stress-suppresses-the-prefrontal-and-amygdaline-eeg-changes-associated-with-a-sexually-motivated-state-in-male-rats
#5
Marisela Hernández-González, Enrique Hernández-Arteaga, Miguel Angel Guevara, Mayra Linné Almanza-Sepúlveda, Mayra Liliana Ramírez-Rentería, Marcela Arteaga-Silva, Herlinda Bonilla-Jaime
The medial prefrontal cortex (mPFC) and basolateral amygdala (BLA) participate in the modulation of several motivated behaviors, such as the sexual behavior. Both structures are sensitive to stress when it is experienced mainly in critical periods of the life-cycle, such as the prenatal period. This study evaluated the effects of prenatal stress on electroencephalographic activity (EEG) of the mPFC and BLA during sexual motivation. EEG was recorded in the mPFC and BLA of male rats assigned to either a prenatally-stressed group (SG, dam immobilized from days 14 to 21of pregnancy), or a control group (CG), during the following conditions: awake-quiet state without sexual motivation, and awake-quiet state with sexual motivation...
December 1, 2017: Physiology & Behavior
https://www.readbyqxmd.com/read/28983592/amygdalin-ameliorates-the-progression-of-atherosclerosis-in-ldl-receptor%C3%A2-deficient-mice
#6
Jianzhen Lv, Wen Xiong, Tiantian Lei, Hailian Wang, Minghan Sun, Erwei Hao, Zhiping Wang, Xiaoqi Huang, Shaoping Deng, Jiagang Deng, Yi Wang
Previous studies have demonstrated that regulatory T cells (Tregs) are pivotal in the regulation of T cell‑mediated immune responses in atherosclerosis, a chronic autoimmune‑like disease. In the authors' previous studies, it was demonstrated that amygdalin ameliorated atherosclerosis by the regulation of Tregs in apolipoprotein E‑deficient (ApoE‑/‑) mice. Therefore, the aim of the present study was to investigate the therapeutic effect of amygdalin on low‑density lipoprotein (LDL) receptor deficient (LDLR‑/‑) mice, and to examine its immune regulatory function by the stimulation of Tregs...
December 2017: Molecular Medicine Reports
https://www.readbyqxmd.com/read/28974035/nutritional-and-health-related-effects-of-a-diet-containing-apple-seed-meal-in-rats-the-case-of-amygdalin
#7
Paulina M Opyd, Adam Jurgoński, Jerzy Juśkiewicz, Joanna Milala, Zenon Zduńczyk, Bogusław Król
Apple pomace includes seeds that are rich in protein, fiber, and oil, which can be extracted from them. However, they can also contain a significant amount of toxigenic amygdalin. We hypothesized that amygdalin is a compound that significantly reduces the nutritional and health quality of defatted apple seeds. An experiment was conducted on rats that were distributed into three groups and fed with high-fructose diets. In the control (C) and amygdalin (AMG) groups, cellulose and casein were the source of dietary fiber and protein, respectively; in the apple seed meal (ASM) group, dietary fiber and protein originated from the endosperm of apple seeds, which were previously defatted and ground...
October 2, 2017: Nutrients
https://www.readbyqxmd.com/read/28912981/physician-beware-severe-cyanide-toxicity-from-amygdalin-tablets-ingestion
#8
Tam Dang, Cham Nguyen, Phu N Tran
Despite the risk of cyanide toxicity and lack of efficacy, amygdalin is still used as alternative cancer treatment. Due to the highly lethal nature of cyanide toxicity, many patients die before getting medical care. Herein, we describe the case of a 73-year-old female with metastatic pancreatic cancer who developed cyanide toxicity from taking amygdalin. Detailed history and physical examination prompted rapid clinical recognition and treatment with hydroxocobalamin, leading to resolution of her cyanide toxicity...
2017: Case Reports in Emergency Medicine
https://www.readbyqxmd.com/read/28895235/infrared-assisted-extraction-and-hplc-analysis-of-prunus-armeniaca-l-pomace-and-detoxified-kernel-and-their-antidiabetic-effects
#9
Karim Raafat, Nada El-Darra, Fatima A Saleh, Hiba N Rajha, Richard G Maroun, Nicolas Louka
INTRODUCTION: Prunus armeniaca L. (P. armeniaca) is one of the medicinal plants with a high safety-profile. OBJECTIVES: The aim of this work was to make an infrared-assisted extraction (IR-AE) of P. armeniaca fruit (pomace) and kernel, and analyse them using reverse phase high-performance liquid chromatography (RP-HPLC) aided method. METHODS: IR-AE is a novel-technique aimed at increasing the extraction-efficiency. The antidiabetic-potentials of the P...
September 12, 2017: Phytochemical Analysis: PCA
https://www.readbyqxmd.com/read/28867779/identification-and-analysis-of-amygdalin-neoamygdalin-and-amygdalin-amide-in-different-processed-bitter-almonds-by-hplc-esi-ms-ms-and-hplc-dad
#10
Shuya Xu, Xinfang Xu, Shaoxiong Yuan, Huan Liu, Mengnan Liu, Ying Zhang, Hui Zhang, Yan Gao, Ruichao Lin, Xiangri Li
Processing is a traditional pharmacy technology based on traditional Chinese medicine theory. The traditional Chinese medicine (TCM) ingredients should be processed before being used as a medicine. Processed bitter almonds are widely used in the clinic in TCM for the treatment of cough and asthma. In this work the amygdalin profile of three producing areas in China was determined, with respect to three differently processed bitter almond products: raw, stir-fried and scalded. Identification of the compounds was done by using high performance liquid chromatography coupled to electrospray ionization mass spectrometry (HPLC-ESI-MS/MS)...
August 30, 2017: Molecules: a Journal of Synthetic Chemistry and Natural Product Chemistry
https://www.readbyqxmd.com/read/28802217/comparatively-evaluating-the-pharmacokinetic-of-fifteen-constituents-in-normal-and-blood-deficiency-rats-after-oral-administration-of-xin-sheng-hua-granule-by-uplc-ms-ms
#11
Han-Qing Pang, Yu-Ping Tang, Yu-Jie Cao, Ya-Jie Tan, Yi Jin, Xu-Qin Shi, Sheng-Liang Huang, Da-Zheng Sun, Jin Sun, Zhi-Shu Tang, Jin-Ao Duan
Xin-Sheng-Hua Granule (XSHG), a famous traditional Chinese medicine prescription, are clinically applied for the treatment of postpartum disease through nourishing blood and promoting blood circulation. In this investigation, a multi-constituents (trigonelline, stachydrine hydrochloride, hydroxysafflor yellow A, chlorogenic acid, amygdalin, leonurine, liquiritin, ferulic acid, senkyunolide I, senkyunolide H, glycyrrhizic acid, senkyunolide A, ligustilide, butylidenephthalide and glycyrrhetinic acid) pharmacokinetic study of XSHG was conducted for the first time...
September 1, 2017: Journal of Chromatography. B, Analytical Technologies in the Biomedical and Life Sciences
https://www.readbyqxmd.com/read/28757891/pharmacokinetics-of-caffeic-acid-ferulic-acid-formononetin-cryptotanshinone-and-tanshinone-iia-after-oral-administration-of-naoxintong-capsule-in-rat-by-hplc-ms-ms
#12
Jin Li, Yang Bai, Yun Bai, Ruichao Zhu, Wei Liu, Jun Cao, Mingrui An, Zhijing Tan, Yan-Xu Chang
Naoxintong capsule (NXTC) was a famous patent medicine of Traditional Chinese Medicine (TCM) to treat cerebrovascular diseases in China. An LC-MS/MS method was developed for simultaneous determination of 11 major ingredients (paeoniflorin, ecdysterone, amygdalin, mulberroside A, caffeic acid, ferulic acid, salvianolic acid B, astragaloside IV, formononetin, cryptotanshinone, and tanshinone IIA) in NXTC in rat plasma. All analytes were separated on an Eclipse plus C18 column using a gradient mobile phase system of acetonitrile-0...
2017: Evidence-based Complementary and Alternative Medicine: ECAM
https://www.readbyqxmd.com/read/28579996/cyanogenic-glucosides-and-derivatives-in-almond-and-sweet-cherry-flower-buds-from-dormancy-to-flowering
#13
Jorge Del Cueto, Irina A Ionescu, Martina Pičmanová, Oliver Gericke, Mohammed S Motawia, Carl E Olsen, José A Campoy, Federico Dicenta, Birger L Møller, Raquel Sánchez-Pérez
Almond and sweet cherry are two economically important species of the Prunus genus. They both produce the cyanogenic glucosides prunasin and amygdalin. As part of a two-component defense system, prunasin and amygdalin release toxic hydrogen cyanide upon cell disruption. In this study, we investigated the potential role within prunasin and amygdalin and some of its derivatives in endodormancy release of these two Prunus species. The content of prunasin and of endogenous prunasin turnover products in the course of flower development was examined in five almond cultivars - differing from very early to extra-late in flowering time - and in one sweet early cherry cultivar...
2017: Frontiers in Plant Science
https://www.readbyqxmd.com/read/28447334/-1-h-nmr-1-h-nmr-t2-edited-and-2d-nmr-in-bipolar-disorder-metabolic-profiling
#14
Sumit Sethi, Mariana Pedrini, Lucas B Rizzo, Maiara Zeni-Graiff, Caroline Dal Mas, Ana Cláudia Cassinelli, Mariane N Noto, Elson Asevedo, Quirino Cordeiro, João G M Pontes, Antonio J M Brasil, Acioly Lacerda, Mirian A F Hayashi, Ronei Poppi, Ljubica Tasic, Elisa Brietzke
BACKGROUND: The objective of this study was to identify molecular alterations in the human blood serum related to bipolar disorder, using nuclear magnetic resonance (NMR) spectroscopy and chemometrics. METHODS: Metabolomic profiling, employing (1)H-NMR, (1)H-NMR T2-edited, and 2D-NMR spectroscopy and chemometrics of human blood serum samples from patients with bipolar disorder (n = 26) compared with healthy volunteers (n = 50) was performed. RESULTS: The investigated groups presented distinct metabolic profiles, in which the main differential metabolites found in the serum sample of bipolar disorder patients compared with those from controls were lipids, lipid metabolism-related molecules (choline, myo-inositol), and some amino acids (N-acetyl-L-phenyl alanine, N-acetyl-L-aspartyl-L-glutamic acid, L-glutamine)...
December 2017: International Journal of Bipolar Disorders
https://www.readbyqxmd.com/read/28393463/effect-of-natural-%C3%AE-glucosidase-inhibitors-in-reducing-toxicity-of-amygdalin-in-persicae-semen
#15
Chao Liu, Xia Li, Honggai Yang, Xinhui Mao, Juan Wang, Wenyuan Gao
Amygdalin can be decomposed into hydrocyanic acid, which is the primary source of Persicae Semen toxicity, by gut flora. Here, the inhibitory activity of β-glucosidase for test herb extracts was first determined and compared. In turn, optimization of the ratio of substrate and inhibitor in vitro and LD50 values of extracts, serum and liver contents of amygdalin in vivo was measured. Lycii Cortex was found to be the best inhibitory activity for β-glucosidase. The ratio of amygdalin-to-Lycii Cortex extract of 7...
May 2017: Phytotherapy Research: PTR
https://www.readbyqxmd.com/read/28392893/traditional-persian-topical-medications-for-gastrointestinal-diseases
#16
REVIEW
Laleh Dehghani Tafti, Seyyed Mahyar Shariatpanahi, Mahmoud Mahdavi Damghani, Behjat Javadi
Drug delivery across the skin is used for several millennia to ease gastrointestinal (GI) ailments in Traditional Persian Medicine (TPM). TPM topical remedies are generally being applied on the stomach, lower abdomen, lower back and liver to alleviate GI illnesses such as dyspepsia, gastritis, GI ulcers, inflammatory bowel disease, intestinal worms and infections. The aim of the present study is to survey the topical GI remedies and plant species used as ingredients for these remedies in TPM. In addition, pharmacological activities of the mentioned plants have been discussed...
March 2017: Iranian Journal of Basic Medical Sciences
https://www.readbyqxmd.com/read/28303417/protective-effect-of-amygdalin-on-lps-induced-acute-lung-injury-by-inhibiting-nf-%C3%AE%C2%BAb-and-nlrp3-signaling-pathways
#17
Ao Zhang, Weiyun Pan, Juan Lv, Hui Wu
The acute lung injury (ALI) is a leading cause of morbidity and mortality in critically ill patients. Amygdalin is derived from the bitter apricot kernel, an efficacious Chinese herbal medicine. Although amygdalin is used by many cancer patients as an antitumor agent, there is no report about the effect of amygdalin on acute lung injury. Here we explored the protective effect of amygdalin on ALI using lipopolysaccharide (LPS)-induced murine model by detecting the lung wet/dry ratio, the myeloperoxidase (MPO) in lung tissues, inflammatory cells in the bronchoalveolar lavage fluid (BALF), inflammatory cytokines production, as well as NLRP3 and NF-κB signaling pathways...
June 2017: Inflammation
https://www.readbyqxmd.com/read/28146364/antimutagenic-antirecombinogenic-and-antitumor-effect-of-amygdalin-in-a-yeast-cell-based-test-and-mammalian-cell-lines
#18
Atanaska Todorova, Margarita Pesheva, Ivan Iliev, Krum Bardarov, Teodora Todorova
Amygdalin is a major component of the seeds of Rosaceae family of plants such as apricots, peaches, cherry, nectarines, apples, plums, and so on, as well as almonds. It is used in alternative medicine for cancer prevention, alleviation of fever, cough suppression, and quenching thirst. The aim of the present study is to determine the mutagenic and recombinogenic effects of amygdalin in a test system Saccharomyces cerevisiae and to evaluate its potential antitumor effect in a yeast cell-based test and colon cancer cell lines...
April 2017: Journal of Medicinal Food
https://www.readbyqxmd.com/read/27832784/antitussive-anti-pyretic-and-toxicological-evaluation-of-ma-xing-gan-shi-tang-in-rodents
#19
Yu-Chin Lin, Ching-Wen Chang, Chi-Rei Wu
BACKGROUND: Ma-Xing-Gan-Shi-Tang (abbreviated as MXGST), an important Chinese herbal prescribed for cough, bronchial inflammation and fever from pneumonia, consists of four medicinal herbs, including Ephedrae herb, Semen Pruni Armeniacae, licorice and Gypsum. These components, especially Ephedrae and Semen Pruni Armeniacae, possess antitussive activities, but they have severe adverse effects. METHODS: The pharmacological activities of MXGST extract in clinical use were investigated with citric acid-induced cough, acetylcholine/histamine-induced bronchial contraction and lipopolysaccharide (LPS)-induced fever in rodents...
November 10, 2016: BMC Complementary and Alternative Medicine
https://www.readbyqxmd.com/read/27783077/apricot-and-other-seed-stones-amygdalin-content-and-the-potential-to-obtain-antioxidant-angiotensin-i-converting-enzyme-inhibitor-and-hypocholesterolemic-peptides
#20
M C García, E González-García, R Vásquez-Villanueva, M L Marina
Stones from olives and Prunus genus fruits are cheap and sustainable sources of proteins and could be potential sources of bioactive peptides. The main limitation to the use of these seeds is the presence of amygdalin. This work proposes to determine amygdalin in olive and Prunus seeds and in protein isolates obtained from them. Moreover, antioxidant, angiotensin I converting enzyme (ACE) inhibitor, and hypocholesterolemic properties will be evaluated in hydrolysates obtained from these seeds. Despite some seeds contained amygdalin, all protein isolates were free of this substance...
November 9, 2016: Food & Function
keyword
keyword
81309
1
2
Fetch more papers »
Fetching more papers... Fetching...
Read by QxMD. Sign in or create an account to discover new knowledge that matter to you.
Remove bar
Read by QxMD icon Read
×

Search Tips

Use Boolean operators: AND/OR

diabetic AND foot
diabetes OR diabetic

Exclude a word using the 'minus' sign

Virchow -triad

Use Parentheses

water AND (cup OR glass)

Add an asterisk (*) at end of a word to include word stems

Neuro* will search for Neurology, Neuroscientist, Neurological, and so on

Use quotes to search for an exact phrase

"primary prevention of cancer"
(heart or cardiac or cardio*) AND arrest -"American Heart Association"