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https://www.readbyqxmd.com/read/27912193/comparative-tissue-distribution-and-excretion-study-of-alkaloids-from-herba-ephedrae-radix-aconiti-lateralis-extracts-in-rats
#1
Mengyue Ren, Shuai Song, Dedong Liang, Weiting Hou, Xiaomei Tan, Jiabo Luo
Herba Ephedrae-Radix Aconiti Lateralis, composed of Ephedrae (Mahuang in Chinese) and Radix Aconiti Lateralis (Fuzi in Chinese), is a classical herbal combination proven to be effective in treating common cold, asthma, and rheumatoid arthritis. Alkaloids, bioactive components of the herbal extract, have been associated with many side effects. Nine alkaloids, including norephedrine, norpseudoephedrine, ephedrine, pseudoephedrine, methylephedrine, hypaconitine, benzoylaconine, benzoylmesaconine and benzoylhypaconine, were simultaneously quantified within 14...
November 13, 2016: Journal of Pharmaceutical and Biomedical Analysis
https://www.readbyqxmd.com/read/27898008/research-on-the-relationships-between-endogenous-biomarkers-and-exogenous-toxic-substances-of-acute-toxicity-in-radix-aconiti
#2
Haonan Zhou, Pengjie Zhang, Zhiguo Hou, Jiabin Xie, Yuming Wang, Bin Yang, Yanyan Xu, Yubo Li
Radix Aconiti, a classic traditional Chinese medicine (TCM), has been widely used throughout China for disease treatment due to its various pharmacological activities, such as anti-inflammatory, cardiotonic, and analgesic effects. However, improper use of Radix Aconiti often generated severe acute toxicity. Currently, research on the toxic substances of Radix Aconiti is not rare. In our previous study, acute toxic biomarkers of Radix Aconiti have been found. However, few studies were available to find the relationships between these endogenous biomarkers and exogenous toxic substances...
November 25, 2016: Molecules: a Journal of Synthetic Chemistry and Natural Product Chemistry
https://www.readbyqxmd.com/read/27739450/camp-pka-camkii-signaling-pathway-is-involved-in-aggravated-cardiotoxicity-during-fuzi-and-beimu-combination-treatment-of-experimental-pulmonary-hypertension
#3
Pengwei Zhuang, Yingying Huang, Zhiqiang Lu, Zhen Yang, Liman Xu, Fengjiao Sun, Yanjun Zhang, Jinao Duan
Aconiti Lateralis Radix Praeparata (Fuzi) and Fritillariae Thunbergii bulbus (Beimu) have been widely used clinically to treat cardiopulmonary related diseases in China. However, according to the classic rules of traditional Chinese medicine, Fuzi and Beimu should be prohibited to use as a combination for their incompatibility. Therefore, it is critical to elucidate the paradox on the use of Fuzi and Beimu combination therapy. Monocrotaline-induced pulmonary hypertension rats were treated with either Fuzi, Beimu, or their combination at different stages of PH...
October 14, 2016: Scientific Reports
https://www.readbyqxmd.com/read/27725323/-impact-in-the-quality-of-life-of-the-patients-with-double-j-catheter
#4
G Ordaz-Jurado, A Budía-Alba, P Bahilo-Mateu, J D López-Acón, M Trassierra-Villa, F Boronat-Tormo
OBJECTIVE: Double J ureteral stents are frequently used to allow free diuresis from the kidney to the bladder, but their presence has a major impact on patient's quality of life (QoL). Our aim is to describe such impact, and to describe possible solutions that can alleviate the symptoms associated with their use. METHODS: Systematic search in bibliographic sources including Cochrane library, UpToDate, Pubmed, Tripdatabase, selecting publications between 2000- 2015, and also the EAU European guidelines (2016)...
October 2016: Archivos Españoles de Urología
https://www.readbyqxmd.com/read/27676445/bottom-up-proteomics-suggests-an-association-between-differential-expression-of-mitochondrial-proteins-and-chronic-fatigue-syndrome
#5
F Ciregia, L Kollipara, L Giusti, R P Zahedi, C Giacomelli, M R Mazzoni, G Giannaccini, P Scarpellini, A Urbani, A Sickmann, A Lucacchini, L Bazzichi
Chronic fatigue syndrome (CFS) is a debilitating and complex disorder characterized by unexplained fatigue not improved by rest. An area of investigation is the likely connection of CFS with defective mitochondrial function. In a previous work, we investigated the proteomic salivary profile in a couple of monozygotic twins discordant for CFS. Following this work, we analyzed mitochondrial proteins in the same couple of twins. Nano-liquid chromatography electrospray ionization mass spectrometry (nano-LC-MS) was used to study the mitochondria extracted from platelets of the twins...
September 27, 2016: Translational Psychiatry
https://www.readbyqxmd.com/read/27610185/a-novel-method-for-evaluating-the-cardiotoxicity-of-traditional-chinese-medicine-compatibility-by-using-support-vector-machine-model-combined-with-metabonomics
#6
Yubo Li, Haonan Zhou, Jiabin Xie, Mayassa Salum Ally, Zhiguo Hou, Yanyan Xu, Yanjun Zhang
Traditional biochemical and histopathological tests have been used to evaluate the safety of traditional Chinese medicine (TCM) compatibility for a long time. But these methods lack high sensitivity and specificity. In the previous study, we have found ten biomarkers related to cardiotoxicity and established a support vector machine (SVM) prediction model. Results showed a good sensitivity and specificity. Therefore, in this study, we used SVM model combined with metabonomics UPLC/Q-TOF-MS technology to build a rapid and sensitivity and specificity method to predict the cardiotoxicity of TCM compatibility...
2016: Evidence-based Complementary and Alternative Medicine: ECAM
https://www.readbyqxmd.com/read/27577933/bullatine-a-stimulates-spinal-microglial-dynorphin-a-expression-to-produce-anti-hypersensitivity-in-a-variety-of-rat-pain-models
#7
Qian Huang, Xiao-Fang Mao, Hai-Yun Wu, Teng-Fei Li, Ming-Li Sun, Hao Liu, Yong-Xiang Wang
BACKGROUND: Aconiti brachypodi Radix (Xue-shang-yi-zhi-hao) has been prescribed to manage chronic pain, arthritis, and traumatic injuries. Bullatine A, a C20-diterpenoid alkaloid, is one of its principle effective compounds. This study aimed to investigate the anti-hypersensitivity of bullatine A in a variety of rat pain models and explore its mechanisms of action. METHODS: Rat neuropathic pain, inflammatory pain, diabetic neuropathic pain, and bone cancer pain models were used...
2016: Journal of Neuroinflammation
https://www.readbyqxmd.com/read/27530869/ignavine-a-novel-allosteric-modulator-of-the-%C3%AE-opioid-receptor
#8
Katsuya Ohbuchi, Chika Miyagi, Yasuyuki Suzuki, Yasuharu Mizuhara, Keita Mizuno, Yuji Omiya, Masahiro Yamamoto, Eiji Warabi, Yuka Sudo, Akinobu Yokoyama, Kanako Miyano, Takatsugu Hirokawa, Yasuhito Uezono
Processed Aconiti tuber (PAT) is used to treat pain associated with various disorders. Although it has been demonstrated that the κ opioid receptor (KOR) signaling pathway is a mediator of the analgesic effect of PAT, active components affecting opioid signaling have not yet been identified. In this study, we explored candidate components of PAT by pharmacokinetic analysis and identified ignavine, which is a different structure from aconitine alkaloids. A receptor binding assay of opioid receptors showed that ignavine specifically binds the μ opioid receptor (MOR), not the KOR...
2016: Scientific Reports
https://www.readbyqxmd.com/read/27416484/an-effective-therapeutic-approach-for-oxaliplatin-induced-peripheral-neuropathy-using-a-combination-therapy-with-goshajinkigan-and-bushi
#9
Keita Mizuno, Keisuke Shibata, Ryohei Komatsu, Yuji Omiya, Yoshio Kase, Schuichi Koizumi
Oxaliplatin-induced peripheral neuropathy (OIPN) occurs at extraordinarily high frequency, but no effective treatment for this disorder has been established. Goshajinkigan (GJG), a traditional Japanese medicine known as Kampo, is known to reduce OIPN in both basic and clinical studies. However, its molecular mechanisms remain largely unknown. Here, we elucidate the mechanisms underlying the therapeutic effects of GJG against OIPN and the therapeutic benefits of combining GJG with bushi, a herbal medicine derived from the processed Aconiti tuber...
July 14, 2016: Cancer Biology & Therapy
https://www.readbyqxmd.com/read/27329292/deceased-tissue-donor-serology-and-molecular-testing-for-hiv-hepatitis-b-and-hepatitis-c-viruses-a-lack-of-cadaveric-validated-tests
#10
Thayssa Neiva da Fonseca Victer, Cris Stéphany Rodrigues Dos Santos, Sônia Nair Báo, Thatiane Lima Sampaio
Vital to patient safety is the accurate assessment and minimization of risk for human immunodeficiency virus (HIV), Hepatitis C (HCV), and Hepatitis B (HBV) virus transmission by deceased donor organ and tissue transplantation. The pathogens are tested by serological kits based on enzyme-linked immunosorbent assay (ELISA), chemiluminescence (CLIA) and eletrochemiluminescence (ECLIA) immunoassays. Organ transplantation is a highly successful life-saving treatment in Brazil, but the Brazilian Health Surveillance Agency currently mandates that all deceased organ donors are screened for HIV, HCV and HBV following living donor policies...
June 21, 2016: Cell and Tissue Banking
https://www.readbyqxmd.com/read/27329284/evaluation-of-acetylcholine-seizure-activity-and-neuropathology-following-high-dose-nerve-agent-exposure-and-delayed-neuroprotective-treatment-drugs-in-freely-moving-rats
#11
Cindy Acon-Chen, Jeffrey A Koenig, Garrett R Smith, Amber R Truitt, Thaddeus P Thomas, Tsung-Ming Shih
Organophosphorus nerve agents such as soman (GD) inhibit acetylcholinesterase, producing an excess of acetylcholine (ACh), which results in respiratory distress, convulsions and status epilepticus that leads to neuropathology. Several drugs (topiramate, clobazam, pregnanolone, allopregnanolone, UBP 302, cyclopentyladenosine [CPA], ketamine, midazolam and scopolamine) have been identified as potential neuroprotectants that may terminate seizures and reduce brain damage. To systematically evaluate their efficacy, this study employed in vivo striatal microdialysis and liquid chromatography to respectively collect and analyze extracellular ACh in freely moving rats treated with these drugs 20 min after seizure onset induced by a high dose of GD...
June 2016: Toxicology Mechanisms and Methods
https://www.readbyqxmd.com/read/27323613/-effect-of-chinese-herbs-used-in-treating-multiple-sclerosis-on-t-subsets-using-association-rules
#12
Qi Zhang, Tao Li, Yong-gang Xu, Xiao-hong Yang
OBJECTIVE: To analyze the effect of Chinese herbs used by Prof. LI Tao on peripheral blood T subsets in treating multiple sclerosis (MS) by using association rules and statistical methods, thereby providing evidence for optimizing prescriptions. METHODS: Data of MS inpatients and outpatients recorded by data collecting system, Xiyuan Hospital, China Academy of Chinese Medical Sciences were resorted. The relationship between Chinese herbs and T cell subsets were analyzed using SPSS17...
April 2016: Chinese Journal of Integrated Traditional and Western Medicine
https://www.readbyqxmd.com/read/27323440/-effect-of-moxibustion-on-learning-memory-ability-and-hippocampal-amyloid-beta-protein-overexpression-in-mild-cognitive-impairment-rats
#13
Cai-feng Zhu, Jian-jian Sun, Wei Han, Jun Yang
OBJECTIVE: To observe the effect of moxibustion of "Baihui" (GV 20), etc. on learning-memory ability, hip- pocampal amyloid beta (AP) protein expression and immune activity in mild cognitive impairment (MCI) rats, so as to reveal its mechanism underlying improving cognitive impairment. METHODS: A total of 48 SD rats were randomly divided into normal, model, moxibustion, and medication groups (n = 12 in each group). The MCI model was established by intraperitoneal injection of 2 mL mixture solution containing D-galactose (120 mg - kg- - d-) and Sodium Nitrite (90 mg x kg(-1) x d(-1)), once daily for 40 days...
April 2016: Zhen Ci Yan Jiu, Acupuncture Research
https://www.readbyqxmd.com/read/27266306/non-thermal-plasma-treatment-of-radix-aconiti-wastewater-generated-by-traditional-chinese-medicine-processing
#14
Yiyong Wen, Jianping Yi, Shen Zhao, Song Jiang, Yuming Chi, Kefu Liu
The wastewater effluent from Radix aconiti processing, an important step in the production processes of traditional Chinese medicine (TCM), is a type of toxic wastewater and difficult to treat. Plasma oxidation methods have emerged as feasible techniques for effective decomposition of toxic organic pollutants. This study examined the performance of a plasma reactor operated in a dielectric barrier discharge (DBD) to degrade the effluent from R. aconiti processing. The effects of treatment time, discharge voltage, initial pH value and the feeding gas for the reactor on the degradation of this TCM wastewater were investigated...
June 2016: Journal of Environmental Sciences (China)
https://www.readbyqxmd.com/read/27208975/an-alternative-model-of-sexually-transmissible-infection-testing-in-men-attending-a-sex-on-premises-venue-in-sydney-a-cross-sectional-descriptive-study
#15
Cherie Bennett, Vickie Knight, Douglas Knox, James Gray, Gemma Hartmann, Anna McNulty
Background: Sydney Sexual Health Centre (SSHC) partnered with a large sex-on-premises venue, South Eastern Sydney Local Health District HIV and Related Programs Unit and AIDS Council of NSW (ACON) to develop and implement a community-based sexually transmissible infection (STI) screening model co-located in a sex-on-premises venue. This paper describes the process, the outcomes and examines the cost of this model. Methods: A retrospective cross-sectional study of gay and bisexual men (GBM) attending a STI testing service co-located in a sex-on-premises venue in Sydney city between the 1 November 2012 and 31 May 2014...
May 23, 2016: Sexual Health
https://www.readbyqxmd.com/read/27091182/neovascularization-potential-of-blood-outgrowth-endothelial-cells-from-patients-with-stable-ischemic-heart-failure-is-preserved
#16
Dieter Dauwe, Beatriz Pelacho, Arief Wibowo, Ann-Sophie Walravens, Kristoff Verdonck, Hilde Gillijns, Ellen Caluwe, Peter Pokreisz, Nick van Gastel, Geert Carmeliet, Maarten Depypere, Frederik Maes, Nina Vanden Driessche, Walter Droogne, Johan Van Cleemput, Johan Vanhaecke, Felipe Prosper, Catherine Verfaillie, Aernout Luttun, Stefan Janssens
BACKGROUND: Blood outgrowth endothelial cells (BOECs) mediate therapeutic neovascularization in experimental models, but outgrowth characteristics and functionality of BOECs from patients with ischemic cardiomyopathy (ICMP) are unknown. We compared outgrowth efficiency and in vitro and in vivo functionality of BOECs derived from ICMP with BOECs from age-matched (ACON) and healthy young (CON) controls. METHODS AND RESULTS: We isolated 3.6±0.6 BOEC colonies/100×10(6) mononuclear cells (MNCs) from 60-mL blood samples of ICMP patients (n=45; age: 66±1 years; LVEF: 31±2%) versus 3...
April 2016: Journal of the American Heart Association
https://www.readbyqxmd.com/read/27048641/qualitative-and-quantitative-assessments-of-aconiti-lateralis-radix-praeparata-using-high-performance-liquid-chromatography-coupled-with-diode-array-detection-and-hybrid-ion-trap-time-of-flight-mass-spectrometry
#17
Na Zhang, Yuelin Song, Qingqing Song, Shepo Shi, Qian Zhang, Yunfang Zhao, Jun Li, Pengfei Tu
Dual roles have been widely disclosed for Aconiti Lateralis Radix Praeparata (Chinese name: Fuzi) by acting as an effective herbal medicine accompanied with high toxicity risk and narrow therapeutic range. Aconite alkaloids, also known as diterpenoid alkaloids (DAs), have been proved to be primary therapeutic as well as toxic material basis of Fuzi. In the present study, we aim to characterize qualitative profile along with quantitative features of DAs in Fuzi, which could benefit the quality control of Fuzi as well as its safe medication in clinic...
July 2016: Journal of Chromatographic Science
https://www.readbyqxmd.com/read/26964164/-clinical-observation-of-acupoint-application-therapy-on-senile-female-bladder-neck-obstruction
#18
RANDOMIZED CONTROLLED TRIAL
Shaoming Liu, Na Li, Yueyang Zhang, Xiuju Zhang, Jinbo Xi, Mengjie Zhao, Wenxiao Yu, Guangjun Zhou, Xiao Li, Kaisong Zhang
OBJECTIVE: To observe the clinical efficacy on senile female bladder neck obstruction treated with acupoint application, therapy and western medication. METHODS: Fifty cases of senile female bladder neck observation were randomized into an obstrvation group and a control group, 25 cases in each one. Tamsulosin hydrochloride capsules were taken orally in the two groups, 0.2 mg every night, continuously for 100 days. In the observation group, with radix aconiti lateralis preparata, semen brassicae and fructus ligustri lucidi contained, bushentongyu plaster was used at Shenque (CV 8), Sanyinjiao (SP 6), Pangguangshu (BL 28), Zhongji (CV 3) and Sanjiaoshu (BL 22), once every two days...
December 2015: Zhongguo Zhen Jiu, Chinese Acupuncture & Moxibustion
https://www.readbyqxmd.com/read/26946628/synergetic-effects-of-aqueous-extracts-of-fuzi-radix-aconiti-lateralis-preparata-and-tubeimu-rhizoma-bolbostemmatis-on-mda-mb-231-and-skbr3-cells
#19
Dan Chen, Rui Cao, Jinghua He, Yuan Guo, Liping Wang, Wei Ji, Xiongzhi Wu
OBJECTIVE: To test the synergistic effects of theaqueous extract of Tubeimu (Rhizoma Bolbostemmatis) and Fuzi (Radix Aconiti Lateralis Preparata) on MDA-MB-231 and SKBR3 breast cancer cells. METHODS: A combined index was created for the effects of Tubeimu (Rhizoma Bolbostemmatis) and Fuzi (Radix Aconiti Lateralis Preparata) extracts. Cell proliferation was performed by trypan blue exclusion and 3-(4,5-dimethylthiazol-2-yl)-5-(3-carboxy-methoxyphenyl)-2-(4-sulfophenyl)-2H-tetrazolium (MTS) assays...
February 2016: Journal of Traditional Chinese Medicine, Chung i Tsa Chih Ying Wen Pan
https://www.readbyqxmd.com/read/26912377/intravitreal-bevacizumab-for-diabetic-macular-oedema-5-year-results-of-the-pan-american-collaborative-retina-study-group
#20
J Fernando Arevalo, Andres F Lasave, Lihteh Wu, Dhariana Acon, Michel E Farah, Roberto Gallego-Pinazo, Arturo A Alezzandrini, Veronica Fortuna, Hugo Quiroz-Mercado, Guillermo Salcedo-Villanueva, Mauricio Maia, Martin Serrano, Sergio Rojas
BACKGROUND/AIMS: To report the long-term anatomical and functional outcomes of patients with centre-involved diabetic macular oedema (DME) treated with intravitreal bevacizumab (IVB). METHODS: Retrospective case series. Patients diagnosed with centre-involved DME that were treated with at least one injection of 1.25 mg IVB and had a minimum follow-up of 60 months. Patients underwent measurement of best-corrected visual acuity (BCVA), ophthalmoscopy, optical coherence tomography and fluorescein angiography at baseline, 6-month, 12-month, 24-month, 36-month, 48-month and 60-month visits...
February 24, 2016: British Journal of Ophthalmology
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