keyword
MENU ▼
Read by QxMD icon Read
search

Drugs in Lactation

keyword
https://www.readbyqxmd.com/read/28644842/investigation-of-discriminant-metabolites-in-tamoxifen-resistant-and-choline-kinase-alpha-downregulated-breast-cancer-cells-using-1h-nuclear-magnetic-resonance-spectroscopy
#1
Hoe Suk Kim, Lianji Tian, Hyeonjin Kim, Woo Kyung Moon
Metabolites linked to changes in choline kinase-α (CK-α) expression and drug resistance, which contribute to survival and autophagy mechanisms, are attractive targets for breast cancer therapies. We previously reported that autophagy played a causative role in driving tamoxifen (TAM) resistance of breast cancer cells (BCCs) and was also promoted by CK-α knockdown, resulting in the survival of TAM-resistant BCCs. There is no comparative study yet about the metabolites resulting from BCCs with TAM-resistance and CK-α knockdown...
2017: PloS One
https://www.readbyqxmd.com/read/28632474/evaluation-of-the-concurrent-use-of-dolutegravir-and-metformin-in-human-immunodeficiency-virus-infected-patients
#2
Anne Masich, Melissa E Badowski, Michelle D Liedtke, Patricia P Fulco
An analysis of the interaction between dolutegravir and metformin was conducted in the HIV ambulatory clinic setting. This was a multicenter, retrospective case series evaluating adult, HIV-infected patients concurrently prescribed dolutegravir and metformin. Historical electronic medical records were utilized to collect case-specific data. Laboratory parameters including serum creatinine (SCr), hemoglobin A1c (HgbA1c), plasma HIV RNA, CD4 cell count, and lactate were reviewed. Adverse drug reactions were assessed using patient-reported gastrointestinal intolerance and hypoglycemic symptoms...
January 1, 2017: International Journal of STD & AIDS
https://www.readbyqxmd.com/read/28630385/low-dose-of-lenalidomide-enhances-nk-cell-activity-possible-implication-as-an-adjuvant
#3
Kiandokht Borhani, Taravat Bamdad, Tayebeh Hashempour
BACKGROUND: Lenalidomide, a synthetic immunomodulatory drug, has a wide range of features including anti-angiogenic and anti-proliferative properties. To date, researchers have shown that lenalidomide is capable of ameliorating the immune system factors and antitumor responses. Most researchers have reported that lenalidomide enhances the immune response in certain cancer patients through several pathways including the stimulation of Natural Killer cells; notwithstanding, it is still crucial to investigate the effect of lenalidomide on the activity of NK cell cytotoxicity both in vitro and in vivo...
June 2017: Iranian Journal of Immunology: IJI
https://www.readbyqxmd.com/read/28629818/corydalis-hendersonii-hemsl-protects-against-myocardial-injury-by-attenuating-inflammation-and-fibrosis-via-nf-%C3%AE%C2%BAb-and-jak2-stat3-signaling-pathways
#4
Ruifeng Bai, Xu Yin, Xiao Feng, Yuan Cao, Yan Wu, Zhixiang Zhu, Chun Li, Pengfei Tu, Xingyun Chai
ETHNOPHARMACOLOGICAL RELEVANCE: Corydalis hendersonii Hemsl. (CH) with heat clearing and detoxifying effects are well described in Tibetan folk medicine. It has been used for centuries in China largely for the treatment of high altitude polycythemia, a pathophysiological condition referred to "plethora" in Tibetan medicine, hypertension, hepatitis, edema, gastritis, and other infectious diseases. AIM OF THE STUDY: To investigate the cardioprotective effects of Corydalis hendersonii extract in an ICR mouse model of myocardial ischemic injury...
June 16, 2017: Journal of Ethnopharmacology
https://www.readbyqxmd.com/read/28627591/chinese-herbal-medicine-xinji-pill-protects-the-heart-from-ischemia-reperfusion-injury-through-the-akt-nrf2-pathway
#5
Qiuzhen Yuan, Ruiming Chen, Xu Zheng, Maixia Meng, Yuping Kao, Junfeng Liu, Xuefeng Gan, Minjuan Shi, Junming Fu, Shanshan Jiang, Huiyao Yu
The cardioprotective drugs used for treatment against ischemia/reperfusion (MI/R) injury have been well evaluated and are considered inadequate. The Chinese herbal medicine formula, Xinji pill (XJP) has been used traditionally for the prevention and treatment of ischemic heart diseases for decades. In the present study, the cardioprotective effects of XJP against MI/R injury were assessed in vivo and its possible mechanism was examined. Male Sprague‑Dawley rats were selected for establishing an MI/R model, which was induced by ischemia for 30 min followed by 24 h reperfusion...
June 8, 2017: Molecular Medicine Reports
https://www.readbyqxmd.com/read/28627288/biocompatibility-of-filomicelles-prepared-from-poly-ethylene-glycol-polylactide-diblock-copolymers-as-potential-drug-carrier
#6
Xin Shen, Xue Liu, Rongye Li, Peng Yun, Chenglong Li, Feng Su, Suming Li
A series of poly(ethylene glycol)-polylactide (PEG-PLA) diblock copolymers were synthesized by ring-opening polymerization of L-lactide using monomethoxy PEG as macroinitiator and zinc lactate as catalyst. Filomicelles were prepared from the resulting copolymers by co-solvent evaporation method. The biocompatibility of the various filomicelles was evaluated with the aim of assessing their potential as drug carriers. Various aspects of biocompatibility were considered, including agar diffusion test, MTT assay, release of cytokines, hemolytic test, dynamic clotting time, protein adsorption in vitro, and zebrafish embryonic compatibility in vivo...
June 17, 2017: Journal of Biomaterials Science. Polymer Edition
https://www.readbyqxmd.com/read/28624288/short-communication-behavioral-evaluation-of-the-analgesic-effect-of-flunixin-meglumine-in-lame-dairy-cows
#7
S A Wagner, J M Young, J K Tena, B H Manning
The objective of this study was to evaluate the effect of flunixin meglumine treatment on lameness pain in dairy cows. Twenty-four lactating Holstein cows were enrolled in the study based on visual observation of abnormal locomotion. The primary measurement endpoint was weight-shifting between the rear limbs. Weight-shifting was calculated as the standard deviation of the weight borne on the rear limbs over a 15 min period; this value correlates directly with lameness pain in dairy cows. After collecting baseline weight-bearing data, we randomly assigned cows to 1 of 2 treatment groups: 2...
June 14, 2017: Journal of Dairy Science
https://www.readbyqxmd.com/read/28622591/targeting-proinflammatory-cytokines-oxidative-stress-tgf-%C3%AE-1-and-stat-3-by-rosuvastatin-and-ubiquinone-to-ameliorate-trastuzumab-cardiotoxicity
#8
Ahmed M Kabel, Abeer A Elkhoely
The aim of this study was to assess the possible modulatory effects of rosuvastatin and/or ubiquinone on trastuzumab (TRZ)-induced cardiotoxicity in mice. One hundred and twenty mice were divided into six equal groups as follows: control group; TRZ group; TRZ+carboxymethyl cellulose group; TRZ+rosuvastatin group; TRZ+Ubiquinone group and TRZ+rosuvastatin+Ubiquinone group. Serum creatine kinase (CK-MB), lactate dehydrogenase (LDH), troponin I and N-terminal pro-B-type natriuretic peptide (NT-pro BNP) were measured...
June 13, 2017: Biomedicine & Pharmacotherapy, Biomédecine & Pharmacothérapie
https://www.readbyqxmd.com/read/28610957/effectiveness-of-heart-rate-control-on-hemodynamics-in-critically-ill-patients-with-atrial-tachyarrhythmias-managed-by-amiodarone
#9
Joe-Elie Salem, Pauline Dureau, Christian Funck-Brentano, Jean-Sébastien Hulot, Maria El-Aissaoui, Nadia Aissaoui, Saik Urien, Christophe Faisy
Atrial tachyarrhythmias (AT) are common in intensive care unit (ICU) patients and might contribute to hemodynamic instability if heart rate (HR) is persistently too rapid. We aimed to assess if HR control below 115 or 130bpm with amiodarone improves hemodynamics in ICU patients with AT. This observational study included 73 ICU patients with disabling AT receiving amiodarone for HR control. A total of 525 changes (mainly within 4-8h) in mean arterial pressure (MAP) and 167 changes in plasma lactate in response to HR variations above 115 or 130bpm were analyzed...
June 10, 2017: Pharmacological Research: the Official Journal of the Italian Pharmacological Society
https://www.readbyqxmd.com/read/28606696/targeted-gene-knockdown-validates-the-essential-role-of-lactate-dehydrogenase-in-cryptosporidium-parvum
#10
William H Witola, Xuejin Zhang, Chi Yong Kim
Cryptosporidium parvum is a zoonotic protozoan that can cause a life-threatening gastrointestinal syndrome in children and in immunocompromised adults. Currently, the only approved drug for treatment of Cryptosporidium infections in humans is nitazoxanide, but it is not effective in immunocompromised individuals or in children with malnutrition. This is compounded by the lack of genetic methods for studying and validating potential drug targets in the parasite. Therefore, in this study, we endeavoured to adapt the use of a phosphorodiamidate morpholino oligomer (morpholino) antisense approach to develop a targeted gene knockdown assay for use in C...
June 9, 2017: International Journal for Parasitology
https://www.readbyqxmd.com/read/28603504/the-safety-of-ingested-caffeine-a-comprehensive-review
#11
REVIEW
Jennifer L Temple, Christophe Bernard, Steven E Lipshultz, Jason D Czachor, Joslyn A Westphal, Miriam A Mestre
Caffeine is the most widely consumed psychoactive drug in the world. Natural sources of caffeine include coffee, tea, and chocolate. Synthetic caffeine is also added to products to promote arousal, alertness, energy, and elevated mood. Over the past decade, the introduction of new caffeine-containing food products, as well as changes in consumption patterns of the more traditional sources of caffeine, has increased scrutiny by health authorities and regulatory bodies about the overall consumption of caffeine and its potential cumulative effects on behavior and physiology...
2017: Frontiers in Psychiatry
https://www.readbyqxmd.com/read/28601526/in-vitro-studies-on-the-inhibition-of-colon-cancer-by-amino-acid-derivatives-of-bromothiazole
#12
Nuno Vale, Ana Correia-Branco, Bárbara Patrício, Diana Duarte, Fátima Martel
The investment in cancer research is critical to find more and better treatments, but essentially to save lives. Here, we describe the synthesis and characterization on new bromothiazole derivatives with amino acids and with core of nitazoxanide, an FDA-approved antiprotozoal drug. Using a human adenocarcinoma-derived cell line (the Caco-2 cell line), we then investigated the antiproliferative ((3)H-thymidine incorporation) and cytotoxic (extracellular lactate dehydrogenase activity) effect of these derivatives...
May 26, 2017: Bioorganic & Medicinal Chemistry Letters
https://www.readbyqxmd.com/read/28595013/fibroblast-activation-protein-alpha-activated-tripeptide-bufadienolide-anti-tumor-prodrug-with-reduced-cardiotoxicity
#13
Li-Juan Deng, Long-Hai Wang, Cheng-Kang Peng, Yi-Bin Li, Mao-Hua Huang, Min-Feng Chen, Xue-Ping Lei, Ming Qi, Yun Cen, Wen-Cai Ye, Dong-Mei Zhang, Wei-Min Chen
Bufadienolides are the major pharmacologic constituents of traditional Chinese medicine Chan'su, which are frequently used clinically for cancer treatment in China. Motivated by reducing or avoiding the cardiac toxicity of bufadienolides, we have designed, synthesized and evaluated the fibroblast activation protein alpha (FAPα)-activated tripeptide arenobufagin prodrugs with the purpose of improving the safety of arenobufagin (a representative bufadienolide). Among these FAPα-activated prodrugs, 3f exhibited the best hydrolytic efficiency by recombinant human FAPα (rhFAPα), and are selectively activated in tumors...
June 8, 2017: Journal of Medicinal Chemistry
https://www.readbyqxmd.com/read/28593171/withania-somnifera-targets-interleukin-8-and-cyclooxygenase-2-in-human-prostate-cancer-progression
#14
Anand Setty Balakrishnan, Abel Arul Nathan, Mukesh Kumar, Sudhakar Ramamoorthy, Sathish Kumar Ramia Mothilal
BACKGROUND: Prostate cancer (PC) is a common noncutaneous malignancy in men. The incidence of PC is increasing at an alarming rate across the globe. Progression of PC is associated with elevated levels of interleukin-8 (IL-8) and cyclooxygenase-2 (COX-2) in malignant cells. Overexpression of these players is accompanied by chronic inflammation, increased angiogenesis, proliferation, migration, and inhibition of apoptosis. Moreover, their elevated circulating levels promote the disease progression from androgen-dependent to androgen-independent state...
June 2017: Prostate International
https://www.readbyqxmd.com/read/28592386/ct-p6-compared-with-reference-trastuzumab-for-her2-positive-breast-cancer-a-randomised-double-blind-active-controlled-phase-3-equivalence-trial
#15
Justin Stebbing, Yauheni Baranau, Valeriy Baryash, Alexey Manikhas, Vladimir Moiseyenko, Giorgi Dzagnidze, Edvard Zhavrid, Dmytro Boliukh, Daniil Stroyakovskii, Joanna Pikiel, Alexandru Eniu, Dmitry Komov, Gabriela Morar-Bolba, Rubi K Li, Andriy Rusyn, Sang Joon Lee, Sung Young Lee, Francisco J Esteva
BACKGROUND: CT-P6 is a proposed biosimilar to reference trastuzumab. In this study, we aimed to establish equivalence of CT-P6 to reference trastuzumab in neoadjuvant treatment of HER2-positive early-stage breast cancer. METHODS: In this randomised, double-blind, active-controlled, phase 3 equivalence trial, we recruited women aged 18 years or older with stage I-IIIa operable HER2-positive breast cancer from 112 centres in 23 countries. Inclusion criteria were an Eastern Cooperative Oncology Group performance status score of 0 or 1; a normal left ventricular ejection fraction of at least 55%; adequate bone marrow, hepatic, and renal function; at least one measureable lesion; and known oestrogen and progesterone receptor status...
June 2, 2017: Lancet Oncology
https://www.readbyqxmd.com/read/28591563/evaluation-of-the-cytotoxicity-and-intestinal-absorption-of-a-self-emulsifying-drug-delivery-system-containing-sodium-taurocholate
#16
Hang Gao, Miao Wang, Dandan Sun, Shilin Sun, Cheng Sun, Jianguo Liu, Qingxiang Guan
Currently, many surfactants used in self-emulsifying drug delivery systems (SMEDDS) can cause gastrointestinal mucosal irritation and systemic toxicity. In the present study, SMEDDS were loaded with pueraria flavones, using sodium taurocholate to replace polyoxyl 40 dydrogenated castor oil (Cremophor® RH 40) as the surfactant (PF-SMEDDSNR) to reduce the toxicity of SMEDDS using Cremophor® RH 40 as the surfactant (PF-SMEDDSR). The absorption rate constants (Ka) and intestinal permeability coefficients (Peff) were measured...
June 4, 2017: European Journal of Pharmaceutical Sciences
https://www.readbyqxmd.com/read/28584365/use-of-topical-corticosteroids-in-dermatology-an-evidence-based-approach
#17
REVIEW
Anupam Das, Saumya Panda
Topical corticosteroids (TCs) are the pillars of dermatotherapeutics. These drugs are the "magic molecules," provided they are used judiciously and appropriately, following a rational prescription. On exhaustive literature search in multiple databases, we found a significant evidence favoring the use of TCs in atopic eczema, localized vitiligo, psoriasis, chronic hand eczema, and localized bullous pemphigoid. However, contrary to conventional wisdom, we did not find any high-level scientific evidence in support of prescribing TCs in cutaneous lichen planus, sarcoidosis, and seborrhoeic dermatitis...
May 2017: Indian Journal of Dermatology
https://www.readbyqxmd.com/read/28581641/clk1-regulated-aerobic-glycolysis-is-involved-in-gliomas-chemoresistance
#18
Li Zhang, Huicui Yang, Wenbin Zhang, Zhongqin Liang, Qiang Huang, Guoqiang Xu, Xuechu Zhen, Long Tai Zheng
Chemoresistance remains a major challenge for the treatment of glioma. In the present study, we investigated the role of Clk1, which encodes an enzyme that is necessary for ubiquinone biosynthesis in glioma chemoresistance in vitro. The results showed that Clk1 was highly expressed in GL261 mouse glioma cells which were most sensitive to BCNU while was expressed in BCNU resistant cells such as glioma cancer stem cells: T98G, U87MG and U251 glioma cells at low levels. Knockdown of Clk1 in GL261 glioma cells significantly reduced BCNU- or cisplatin- induced cell apoptosis whereas the proliferative activity and the expression of multi-drug resistance -related genes including MDR1, MGMT and GSTP1 were not changed...
June 5, 2017: Journal of Neurochemistry
https://www.readbyqxmd.com/read/28572638/mitochondrial-targeting-by-dichloroacetate-improves-outcome-following-hemorrhagic-shock
#19
Kumar Subramani, Sumin Lu, Marie Warren, Xiaogang Chu, Haroldo A Toque, R William Caldwell, Michael P Diamond, Raghavan Raju
Hemorrhagic shock is a leading cause of death in people under the age of 45 and accounts for almost half of trauma-related deaths. In order to develop a treatment strategy based on potentiating mitochondrial function, we investigated the effect of the orphan drug dichloroacetate (DCA) on survival in an animal model of hemorrhagic shock in the absence of fluid resuscitation. Hemorrhagic shock was induced in rats by withdrawing 60% of the blood volume and maintaining a hypotensive state. The studies demonstrated prolonged survival of rats subjected to hemorrhagic injury (HI) when treated with DCA...
June 1, 2017: Scientific Reports
https://www.readbyqxmd.com/read/28569619/effects-of-point-massage-of-liver-and-stomach-channel-combined-with-pith-and-trotter-soup-on-postpartum-lactation-start-time
#20
Qiong Luo, Yin Hu, Hui Zhang
Delay in lactation initiation causes maternal anxiety and subsequent adverse impact on maternal exclusive breast feeding. It is important to explore a safe and convenient way to promote lactation initiation. The feasibility of point massage of liver and stomach channel combined with pith and trotter soup on prevention of delayed lactation initiation was investigated in the present study. 320 women were enrolled and randomly divided into four groups, control group (80 women), point massage group (80 women), pith and trotter soup group (80 women), and massage + soup group (80 women) to compare the lactation initiation time...
June 1, 2017: Journal of Obstetrics and Gynaecology: the Journal of the Institute of Obstetrics and Gynaecology
keyword
keyword
111025
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"