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https://www.readbyqxmd.com/read/28822197/-systematic-review-of-kudiezi-injection-drug-safety
#1
Shan-Shan Gao, Rui-Zhao Cui, Yan-Ming Xie, Xing Liao, Xiao-Yan Gao, Ji-Dong Wang
To systematically evaluate the safety of Kudiezi injection. Databases such as Cochrane library, Medline, EMbase, Web of Science, Clinical Trials, CBM, CNKI, VIP, Wanfang and Chinese Clinical Trial Register were searched to collect the literature on all the study types of Kudiezi injection. Two researchers screened literature, assessed quality and extracted data according to inclusion and exclusion criteria. All studies were assessed by using internationally recognized methodological quality assessment tools or reporting quality evaluation criteria; Meta-analysis of adverse drug reaction/adverse events (ADR/AE) of Kudiezi injection was performed by using Stata 12...
June 2017: Zhongguo Zhong Yao za Zhi, Zhongguo Zhongyao Zazhi, China Journal of Chinese Materia Medica
https://www.readbyqxmd.com/read/28822002/food-insecurity-hiv-disease-progression-and-access-to-care-among-hiv-infected-russians-not-on-art
#2
Bulat Idrisov, Karsten Lunze, Debbie M Cheng, Elena Blokhina, Natalia Gnatienko, Gregory J Patts, Carly Bridden, Ronald E Kleinman, Sheri D Weiser, Evgeny Krupitsky, Jeffrey H Samet
Food insecurity (FI) has been associated with HIV disease progression among people on antiretroviral therapy (ART), presumably a consequence of poor medication adherence. We assessed whether there is a longitudinal association between FI and two primary outcomes reflecting on HIV disease progression (i.e., CD4 count and time to ART initiation) among people not on ART. Analyses used linear mixed effects and Cox models controlling for confounders. In this cohort (n = 310) FI was common (53%). Most (71.3%) reported past month heavy alcohol use and 37...
August 18, 2017: AIDS and Behavior
https://www.readbyqxmd.com/read/28821513/a-prospective-cohort-study-of-hospital-separations-among-people-who-inject-drugs-in-australia-2008-2013
#3
Dhanya Nambiar, Mark Stoové, Matthew Hickman, Paul Dietze
OBJECTIVES: Injecting drug use is a persistent behaviour that increases the risk of morbidities and mortality. We assessed the burden of hospital separations among people who inject drugs (PWID), the excess compared to the general population and characteristics of separations associated with frequent use. DESIGN: Prospective cohort study. SETTING: All public and private hospitals in Victoria. PARTICIPANTS: 757 community-based PWID with hospital separations between January 2008 and June 2013 identified through record linkage, who contributed over 3729 person-years...
August 18, 2017: BMJ Open
https://www.readbyqxmd.com/read/28821463/lymphatic-transport-and-lymph-node-targeting-of-methotrexate-conjugated-pegylated-dendrimers-is-enhanced-by-reducing-the-length-of-the-drug-linker-or-masking-interactions-with-the-injection-site
#4
Gemma M Ryan, Victoria M McLeod, Dharmini Mehta, Brian D Kelly, Pauline C Stanislawski, David J Owen, Lisa M Kaminskas, Christopher J H Porter
Drug conjugation to dendrimer-based delivery systems has been shown to enhance delivery to the lymphatic system after subcutaneous administration. Dendrimer interaction with components of the interstitium at the injection site, however, may prevent drainage from the injection site. The current study sought to vary the length of a linker employed to conjugate methotrexate (MTX) to a PEGylated dendrimer, in an attempt to reduce MTX interaction with interstitial binding sites and enhance lymphatic drainage. Dendrimers with shorter linkers resulted in higher lymphatic drainage, presumably via shielding of interaction sites by the PEG mantle, but were not retained in lymph nodes...
August 15, 2017: Nanomedicine: Nanotechnology, Biology, and Medicine
https://www.readbyqxmd.com/read/28820848/ranibizumab-and-aflibercept-for-the-treatment-of-pigment-epithelial-detachment-in-neovascular-age-related-macular-degeneration-data-from-an-observational-study
#5
Anagha Vaze, Vuong Nguyen, Vincent Daien, Jennifer J Arnold, Stephanie H Young, Chui M Cheung, Ecosse Lamoureux, Mayuri Bhargava, Daniel Barthelmes, Mark C Gillies
PURPOSE: To assess the effect of intravitreal ranibizumab and aflibercept on retinal pigment epithelial detachment (RPED) in patients with neovascular age-related macular degeneration. METHODS: This was a retrospective analysis of data from a prospectively designed and implemented clinical audit. Analysis included change in RPED dimensions and visual acuity in 92/233 treatment-naive eyes with neovascular age-related macular degeneration and RPED 6 months after treatment with either aflibercept or ranibizumab...
August 16, 2017: Retina
https://www.readbyqxmd.com/read/28820713/quality-testing-of-artemisinin-based-antimalarial-drugs-in-myanmar
#6
Suqin Guo, Myat Phone Kyaw, Lishan He, Myo Min, Xiangxue Ning, Wei Zhang, Baomin Wang, Liwang Cui
Artemisinin-based combination therapies are the frontline treatment of Plasmodium falciparum malaria. The circulation of falsified and substandard artemisinin-based antimalarials in Southeast Asia has been a major predicament for the malaria elimination campaign. To provide an update of this situation, we purchased 153 artemisinin-containing antimalarials, as convenience samples, in private drug stores from different regions of Myanmar. The quality of these drugs in terms of their artemisinin derivative content was tested using specific dipsticks for these artemisinin derivatives, as point-of-care devices...
July 31, 2017: American Journal of Tropical Medicine and Hygiene
https://www.readbyqxmd.com/read/28820622/latent-growth-curve-modeling-of-non-injection-drug-use-and-condomless-sexual-behavior-from-ages-18-to-21-in-gay-bisexual-and-other-ymsm-the-p18-cohort-study
#7
Perry N Halkitis, Kristen Bub, Christopher B Stults, Francesca C Bates, Farzana Kapadia
BACKGROUND: HIV/AIDS continues to be a health disparity faced by sexual minority men, and is exacerbated by non-injection drug use. OBJECTIVES: We sought to delineate growth in non-injection drug use and condomless sex in a sample of racially and economically diverse of gay, bisexual, and other young men who have sex with men (YMSM) as they emerged into adulthood between the ages of 18 and 21 and who came of age in the post-HAART era. METHODS: Behavioral data on drug use and condomless sex, collected via a calendar based technique over 7 waves of a cohort study of 600 YMSM, were analyzed using latent growth curve modeling to document patterns of growth in these behaviors, their associations, and the extent to which patterns and associations are moderated by race/ethnicity and socioeconomic status...
August 18, 2017: Substance Use & Misuse
https://www.readbyqxmd.com/read/28820580/enhanced-fluorescence-emission-and-singlet-oxygen-generation-of-photosensitizers-embedded-in-injectable-hydrogels-for-imaging-guided-photodynamic-cancer-therapy
#8
Liu-Yuan Xia, Xiaodong Zhang, Meng Cao, Zhan Chen, Fu-Gen Wu
Benefiting from their inherent localized and controlled release properties, hydrogels are ideal delivery systems for therapeutic drugs or nanoparticles. In particular, the applications of hydrogels for the delivery and release of photo-responsive drugs or nanoparticles are receiving increasing attention. However, the effect of the hydrogel matrix on the fluorescence emission and singlet oxygen generation efficiency of the embedded photosensitizers (PSs) has not been clarified. Herein, meso-tetrakis (1-methylpyridinium-4-yl) porphyrin (TMPyP) as a water-soluble PS is encapsulated into an injectable hydrogel formed by glycol chitosan and dibenzaldehyde-terminated telechelic poly(ethylene glycol)...
August 18, 2017: Biomacromolecules
https://www.readbyqxmd.com/read/28820454/personal-hygiene-practices-among-urban-homeless-persons-in-boston-ma
#9
Jessica H Leibler, Daniel D Nguyen, Casey León, Jessie M Gaeta, Debora Perez
Persons experiencing homelessness in the United States experience significant barriers to self-care and personal hygiene, including limited access to clean showers, laundry and hand washing facilities. While the obstacles to personal hygiene associated with homelessness may increase risk of infectious disease, hygiene-related behaviors among people experiencing homelessness has received limited attention. We conducted a cross-sectional study of individuals experiencing homelessness in Boston, MA (n = 194) to identify hygiene-related self-care practices and risk factors for reduced hygiene in this population...
August 18, 2017: International Journal of Environmental Research and Public Health
https://www.readbyqxmd.com/read/28819951/metformin-a-new-old-drug
#10
Marta Patrycja Wróbel, Bogdan Marek, Dariusz Kajdaniuk, Dominika Rokicka, Aleksandra Szymborska-Kajanek, Krzysztof Strojek
For many years metformin has been the gold standard in the treatment of type 2 diabetes. According to recommendations of the most important diabetes associations, this is the first-choice drug for use as monotherapy in patients with newly diagnosed type 2 diabetes. Metformin is also recommended in combined treatment when monotherapy is no longer effective. It is then combined with a sulfony-lurea, an incretin, flozin, or insulin, irrespective of the number of insulin injections per day. Besides its properties used in the treatment of diabetes, metformin has been treated for some time as a drug of a so-called pleiotropic activity, as each year brings new reports about its favourable effect in different conditions...
2017: Endokrynologia Polska
https://www.readbyqxmd.com/read/28819600/extensively-drug-resistant-tuberculosis-of-the-lumbar-spine-in-a-six-year-old-child-a-case-report
#11
Siddharth Sanjay Shah, Aakanksha Arvind Goregaonkar, Arvind Balkrishna Goregaonkar
INTRODUCTION: The emergence of extensively drug-resistant tuberculosis (XDR-TB) is a challenging paradigm shift faced by the TB control programs worldwide today. The treatment is further compounded with unique management difficulties faced in pediatric patients. Treatment of XDR-TB requires prolonged chemotherapy with second-line drugs which offer lesser potency and increased risk of drug-related side effects. We present a case of spinal XDR-TB in a child, managed with extended second-line antitubercular chemotherapy (ATT)...
March 2017: Journal of Orthopaedic Case Reports
https://www.readbyqxmd.com/read/28819566/development-of-poly-lactic-glycolic-acid-plga-microspheres-for-controlled-release-of-rho-associated-kinase-inhibitor
#12
Sho Koda, Naoki Okumura, Junji Kitano, Noriko Koizumi, Yasuhiko Tabata
PURPOSE: The purpose of this study was to investigate the feasibility of poly lactic/glycolic acid (PLGA) as a drug delivery carrier of Rho kinase (ROCK) inhibitor for the treatment of corneal endothelial disease. METHOD: ROCK inhibitor Y-27632 and PLGA were dissolved in water with or without gelatin (W1), and a double emulsion [(W1/O)/W2] was formed with dichloromethane (O) and polyvinyl alcohol (W2). Drug release curve was obtained by evaluating the released Y-27632 by using high performance liquid chromatography...
2017: Journal of Ophthalmology
https://www.readbyqxmd.com/read/28819303/automated-segmentation-of-light-sheet-fluorescent-imaging-to-characterize-experimental-doxorubicin-induced-cardiac-injury-and-repair
#13
René R Sevag Packard, Kyung In Baek, Tyler Beebe, Nelson Jen, Yichen Ding, Feng Shi, Peng Fei, Bong Jin Kang, Po-Heng Chen, Jonathan Gau, Michael Chen, Jonathan Y Tang, Yu-Huan Shih, Yonghe Ding, Debiao Li, Xiaolei Xu, Tzung K Hsiai
This study sought to develop an automated segmentation approach based on histogram analysis of raw axial images acquired by light-sheet fluorescent imaging (LSFI) to establish rapid reconstruction of the 3-D zebrafish cardiac architecture in response to doxorubicin-induced injury and repair. Input images underwent a 4-step automated image segmentation process consisting of stationary noise removal, histogram equalization, adaptive thresholding, and image fusion followed by 3-D reconstruction. We applied this method to 3-month old zebrafish injected intraperitoneally with doxorubicin followed by LSFI at 3, 30, and 60 days post-injection...
August 17, 2017: Scientific Reports
https://www.readbyqxmd.com/read/28819048/development-of-methods-for-recovering-endotoxins-from-surfaces-and-from-air-in-production-environment-of-injectable-drugs
#14
Fiammetta Frucci, Annalaura Carducci, Giulia Davini, Marco Macchia, Simone Bertini, Sandra Vecchiani, Stefano Ceccanti
The aim of this work is to develop and validate methods for quantify endotoxins on surfaces and in the air of manufacturing environment of injectable drugs, in order to use them for evaluate the quality of the process and the risk for the products processed therein. The method for recovering endotoxins from surfaces was a direct method which provides sampling surfaces by swabbing and extraction of endotoxins from the swabs with an appropriate diluent; while the method for airborne endotoxins provides an air active sampling on a glass fiber filter (GFF) and endotoxins extraction with an appropriate diluent...
August 17, 2017: PDA Journal of Pharmaceutical Science and Technology
https://www.readbyqxmd.com/read/28818835/src-dependent-phosphorylation-of-%C3%AE-opioid-receptor-at-tyr-336-modulates-opiate-withdrawal
#15
Lei Zhang, Cherkaouia Kibaly, Yu-Jun Wang, Chi Xu, Kyu Young Song, Patrick W McGarrah, Horace H Loh, Jing-Gen Liu, Ping-Yee Law
Opiate withdrawal/negative reinforcement has been implicated as one of the mechanisms for the progression from impulsive to compulsive drug use. Increase in the intracellular cAMP level and protein kinase A (PKA) activities within the neurocircuitry of addiction has been a leading hypothesis for opiate addiction. This increase requires the phosphorylation of μ-opioid receptor (MOR) at Tyr(336) by Src after prolonged opiate treatment in vitro Here, we report that the Src-mediated MOR phosphorylation at Tyr(336) is a prerequisite for opiate withdrawal in mice...
August 17, 2017: EMBO Molecular Medicine
https://www.readbyqxmd.com/read/28818747/antidepressant-like-activity-of-methyl-jasmonate-involves-modulation-of-monoaminergic-pathways-in-mice
#16
Solomon Umukoro, Adaeze Adebesin, Gladys Agu, Osarume Omorogbe, Stephen Babajide Asehinde
PURPOSE: The efficacy of current antidepressant drugs has been compromised by adverse effects, low remission and delay onset of action necessitating the search for alternative agents. Methyl jasmonate (MJ), a bioactive compound isolated from Jasminum grandiflorum has been shown to demonstrate antidepressant activity but its mechanism of action remains unknown. Thus, the role of monoaminergic systems in the antidepression-like activity of MJ was investigated in this study. MATERIALS AND METHODS: Mice were given i...
August 14, 2017: Advances in Medical Sciences
https://www.readbyqxmd.com/read/28818716/positron-emission-tomography-pet-imaging-of-nicotine-induced-dopamine-release-in-squirrel-monkeys-using-18-f-fallypride
#17
Jennifer E Naylor, Takato Hiranita, Katelin S Matazel, Xuan Zhang, Merle G Paule, Amy K Goodwin
BACKGROUND: Nicotine, the principal psychoactive tobacco constituent, is thought to produce its reinforcing effects via actions within the mesolimbic dopamine (DA) system. The objective of the current study was to examine the effect of nicotine on DA D2/D3 receptor availability in the nonhuman primate brain with the use of the radioligand [(18)F]fallypride and positron emission tomography (PET). METHODS: Ten adult male squirrel monkeys were used in the current study...
August 8, 2017: Drug and Alcohol Dependence
https://www.readbyqxmd.com/read/28818578/can-exercise-training-counteract-doxorubicin-induced-oxidative-damage-of-testis-proteome
#18
José Magalhães, António Ascensão, Ana I Padrão, Inês M Aleixo, Estela Santos-Alves, Sílvia Rocha-Rodrigues, André Ferreira, Luis Korrodi-Gregório, Rui Vitorino, Rita Ferreira, Margarida Fardilha
The use of the chemotherapeutic drug doxorubicin (DOX) is limited by its toxicity in several organs such as testes. So, we analyzed the effect of endurance treadmill exercise training (EX) performed before sub-chronic DOX treatment on sperm count and motility, testes markers of oxidative damage and apoptosis. Tissue profiling of proteins more susceptible to oxidation was made to identify the molecular pathways regulated by oxidative modifications, as nitration and carbonylation. Twenty-four adult male rats were divided into four groups (n=6/group): sedentary saline (SED+SAL), sedentary sub-chronically injected with DOX (2mg-kg-1 per week, during 7 weeks; SED+DOX), 12 weeks trained saline (EX+SAL) and trained treated with DOX (EX+DOX)...
August 14, 2017: Toxicology Letters
https://www.readbyqxmd.com/read/28818511/vitamin-d-enhances-antiepileptic-and-cognitive-effects-of-lamotrigine-in-pentylenetetrazole-kindled-rats
#19
Ali F Abdel-Wahab, Mohamed A Afify, Amal M Mahfouz, Naiyer Shahzad, Ghazi A Bamagous, Saeed S Al Ghamdi
Despite long use of antiepileptic drugs, it remains a challenge to achieve seizure control while reducing adverse effects and preventing cognitive impairment. Several lines of evidence suggest a role of vitamin D in epilepsy. So this study aimed to investigate the effect of vitamin D on epileptogenesis, cognitive dysfunction and antiepileptic activity of lamotrigine, in a rat model of chemical kindling. Rats were kindled by pentylenetetrazole injections every other day over four weeks, together with daily oral treatment by either vehicle, vitamin D, lamotrigine or combination of vitamin D and lamotrigine...
August 14, 2017: Brain Research
https://www.readbyqxmd.com/read/28818421/erbb-signaling-antagonist-ameliorates-behavioral-deficit-induced-by-phencyclidine-pcp-in-mice-without-affecting-metabolic-syndrome-markers
#20
Hagar Tadmor, Idit Golani, Ravid Doron, Ilana Kremer, Alon Shamir
Schizophrenia is a severe syndrome that affects about 1% of the world population. Since the mid-1950s, antipsychotics have been used to treat schizophrenia with preference for treating positive symptoms; however, their tolerance level is low, there are numerous side effects, and only some patients respond to the treatment. Antipsychotic medications that are more effective, better tolerated, and with fewer adverse effects are urgently needed. Given the accumulating evidence of the role filled by the ErbB signaling network in the biology of the dopamine, GABA, and glutamate systems, and in the etiology of schizophrenia, we hypothesized that the ErbB network is a candidate for development of a novel agent through which various symptoms of schizophrenia and other psychiatric disorders might be treated...
August 14, 2017: Progress in Neuro-psychopharmacology & Biological Psychiatry
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