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https://www.readbyqxmd.com/read/28107533/improvement-of-therapeutic-efficacy-of-oral-immunotherapy-in-combination-with-regulatory-t-cell-inducer-kakkonto-in-a-murine-food-allergy-model
#1
Yuka Nagata, Takeshi Yamamoto, Michie Hayashi, Shusaku Hayashi, Makoto Kadowaki
Oral immunotherapy (OIT) has been considered a promising approach for food allergies (FAs). However, the current OIT strategy is limited in terms of the long-term efficacy and safety. We have previously demonstrated that kakkonto, a traditional Japanese herbal medicine, suppresses the occurrence of allergic symptoms in a murine model of ovalbumin (OVA)-induced FA, which is attributed to the induction of the Foxp3+ CD4+ regulatory T cells. In this study, we established an OIT model using the FA mice with already established allergic symptoms and determined whether kakkonto could improve the efficacy of OIT...
2017: PloS One
https://www.readbyqxmd.com/read/28105733/vitamin-d-supplementation-for-sickle-cell-disease
#2
REVIEW
Htoo Htoo Kyaw Soe, Adinegara Bl Abas, Nan Nitra Than, Han Ni, Jaspal Singh, Abdul Razzak Bin Mohd Said, Ifeyinwa Osunkwo
BACKGROUND: Sickle cell disease is a genetic chronic haemolytic and pro-inflammatory disorder. The clinical manifestations of sickle cell disease result from the presence of mutations on the beta globin genes that generate an abnormal haemoglobin product (called haemoglobin S) within the red blood cell. Sickle cell disease can lead to many complications such as acute chest syndrome, stroke, acute and chronic bone complications (including painful vaso-occlusive crisis, osteomyelitis, osteonecrosis and osteoporosis)...
January 20, 2017: Cochrane Database of Systematic Reviews
https://www.readbyqxmd.com/read/28105286/discovery-of-a-potent-selective-and-orally-available-pi3k%C3%AE-inhibitor-for-the-treatment-of-inflammatory-diseases
#3
Montse Erra, Joan Taltavull, Angelique Gréco, Francisco Javier Bernal, Juan Francisco Caturla, Jordi Gràcia, María Domínguez, Mar Sabaté, Stéphane Paris, Salomé Soria, Begoña Hernández, Clara Armengol, Judit Cabedo, Mónica Bravo, Elena Calama, Montserrat Miralpeix, Martin D Lehner
The delta isoform of the phosphatidylinositol 3-kinase (PI3Kδ) has been shown to have an essential role in specific immune cell functions and thus represents a potential therapeutic target for autoimmune and inflammatory diseases. Herein, the optimization of a series of pyrrolotriazinones as potent and selective PI3Kδ inhibitors is described. The main challenge of the optimization process was to identify an orally available compound with a good pharmacokinetic profile in preclinical species that predicted a suitable dosing regimen in humans...
January 12, 2017: ACS Medicinal Chemistry Letters
https://www.readbyqxmd.com/read/28103860/complementary-and-alternative-medicine-use-among-patients-with-cancer-in-mongolia-a-national-hospital-survey
#4
Buyadaa Oyunchimeg, Jung Hye Hwang, Mansoor Ahmed, Soojeung Choi, Dongwoon Han
BACKGROUND: Complementary and alternative medicine (CAM) use is popular in former Soviet Central Asian countries including Mongolia. However, no studies are available on CAM use among patients with cancer in countries of this region. The aim of this research is to describe the prevalence and patterns of CAM use by patients with cancer in Mongolia. METHODS: A cross-sectional study was conducted using data from 482 cancer patients attending the National Cancer Center in Mongolia from September 2015 to February 2016...
January 19, 2017: BMC Complementary and Alternative Medicine
https://www.readbyqxmd.com/read/28103857/ameliorative-potential-of-alstonia-scholaris-linn-r-br-against-chronic-constriction-injury-induced-neuropathic-pain-in-rats
#5
Hasandeep Singh, Rohit Arora, Saroj Arora, Balbir Singh
BACKGROUND: Alstonia scholaris commonly known as 'Saptaparni' is an Indian traditional medicinal plant used in Ayurveda. It is commonly used to treat various disorders like asthma, bronchitis, diarrhea, dysentery and malaria. In folklore medicine the milky juice of the plant is applied on wounds and ulcers to treat pain, ear ache and also in rheumatic pains. AIM: The present study was designed to investigate the potential of A. scholaris R. Br. in chronic constriction injury of sciatic nerve (CCI) induced neuropathic pain in rats...
January 19, 2017: BMC Complementary and Alternative Medicine
https://www.readbyqxmd.com/read/28103733/essential-oil-composition-and-antinociceptive-activity-of-thymus-capitatus
#6
Juan Carlos Ramos Gonçalves, Danilo Andrade de Meneses, Aliny Pereira de Vasconcelos, Celyane Alves Piauilino, Fernanda Regina de Castro Almeida, Edoardo Marco Napoli, Giuseppe Ruberto, Demetrius Antônio Machado de Araújo
CONTEXT: The essential oil (EO) from Thymus capitatus Hoff. et Link. (Lamiaceae) has been traditionally used for its medicinal properties, such as anti-inflammatory, analgesic, antioxidant and antimicrobial properties. OBJECTIVE: Characterize the constituents from T. capitatus EO and further evaluate the antinociceptive activity by in vivo and in vitro procedures. MATERIALS AND METHODS: Gas chromatography-mass spectrometry was used to identify and quantify the constituents of the T...
December 2017: Pharmaceutical Biology
https://www.readbyqxmd.com/read/28101461/acute-and-subchronic-toxicity-study-of-the-median-septum-of-juglans-regia-in-wistar-rats
#7
Asma Ravanbakhsh, Majid Mahdavi, Ghader Jalilzade-Amin, Shahram Javadi, Masoud Maham, Daryosh Mohammadnejad, Mohammad Reza Rashidi
Purpose: Median septum of Juglans regia L. (Juglandaceae) with anti-diabetic effects has been used in Iranian traditional medicine. The present study estimates both oral acute and subchronic toxicities. Methods: In the oral acute toxicity study, female Wistar rats were treated with doses of 10, 100, 1000, 1600, 2900 and 5000 mg/ kg of the Juglans regia septum of methanol extract (JRSME), and were monitored for 14 days. In subchronic study, JRSME was administered by gavage at dose of 1000 mg/kg daily in Wistar rats for 28 days...
December 2016: Advanced Pharmaceutical Bulletin
https://www.readbyqxmd.com/read/28101307/review-and-recommendations-on-management-of-adult-female-thalassemia-patients-with-hypogonadism-based-on-literature-review-and-experience-of-icet-a-network-specialists
#8
REVIEW
Vincenzo De Sanctis, Ashraf T Soliman, Heba Elsedfy, Alice Albu, Soad Al Jaouni, Salvatore Anastasi, Maria Grazia Bisconte, Duran Canatan, Soteroula Christou, Shahina Daar, Salvatore Di Maio, Mohamed El Kholy, Doaa Khater, Mohamed Elshinawy, Yurdanur Kilinc, Roberto Mattei, Hala H Mosli, Alessandra Quota, Maria Grazia Roberti, Praveen Sobti, Saif Al Yaarubi, Saveria Canpisi, Christos Kattamis
BACKGROUND: Multi-transfused thalassemia major (TM) patients frequently develop severe endocrine complications, mainly due to iron overload, anemia, and chronic liver disease, which require prompt diagnosis, treatment and follow-up by specialists. The most common endocrine complication documented is hypogonadotropic hypogonadism which increases with age and associated comorbidities. It is thus important for physicians to have a clear understanding of the pathophysiology and management of this disorder...
2017: Mediterranean Journal of Hematology and Infectious Diseases
https://www.readbyqxmd.com/read/28101128/simultaneous-determination-of-newly-developed-antiviral-agents-in-pharmaceutical-formulations-by-hplc-dad
#9
Nourah Zoman Al-Zoman, Hadir Mohamed Maher, Amal Al-Subaie
BACKGROUND: Ombitasvir/paritaprevir/ritonavir/dasabuvir (Viekira Pak(®)) are the newest medicines approved for use in the treatment of hepatitis C virus (HCV) and are available in tablet form as an oral combination. Specifically, these agents are indicated in the treatment of HCV in patients with genotype 1 infection. Due to the therapeutic importance and increased use of Viekira Pak, proper methods for its determination in bulk and pharmaceutical formulations must be developed. RESULTS: The present study describes the development and validation of a simple, rapid, selective and economical reverse phase high performance liquid chromatography-diode array detection (HPLC-DAD) method for the simultaneous determination of paritaprevir (PAR), ombitasvir (OMB), dasabuvir(DAS) and ritonavir (RIT) in bulk and pharmaceutical preparations...
2017: Chemistry Central Journal
https://www.readbyqxmd.com/read/28100897/x-indening-oral-liquid-improves-cardiac-function-of-rats-with-chronic-cardiac-failure-via-tgf-%C3%A3-1-smad3-and-p38-mapk-pathway
#10
Yunliang Wei, Changsheng Guo, Jingsheng Zhao, Jun Yang, Weiguo Yi, Hong Liu, Xinwei Lin, Zhengchen Zhang
OBJECTIVE: Xindening oral liquid (Xin) is a widely used traditional Chinese medicine for the treatment of chronic heart failure (CHF). However, the exact mechanisms related to its therapeutic effects against CHF remain unclear. In the present study, we investigate the effects of Xin on cardiac function in CHF rats and the possible mechanisms involved. METHODS: Transverse aortic constriction (TAC) was conducted to induce a CHF rat model in this study. Sixty male Wistar rats were randomly assigned to six groups 28 days after TAC: sham; CHF model; Xin at concentrations of 5 ml/kg, 10 mL/kg, and 20 mL/kg; and QiLi 0...
January 17, 2017: Anatolian Journal of Cardiology
https://www.readbyqxmd.com/read/28100257/food-specific-sublingual-immunotherapy-is-well-tolerated-and-safe-in-healthy-dogs-a-blind-randomized-placebo-controlled-study
#11
E Maina, M Pelst, M Hesta, E Cox
BACKGROUND: Food allergies are increasing in prevalence but no treatment strategies are currently available to cure dogs with food allergy. Over the past decade, experimental food allergen-specific sublingual immunotherapy (FA-SLIT) has emerged as a potential treatment for food allergies in human medicine. However, FA-SLIT has not been investigated in dogs. Therefore, the objective of this study was to prospectively evaluate the safety, tolerability and dispenser sterility of FA-SLIT in healthy dogs before testing it in food allergic dogs...
January 18, 2017: BMC Veterinary Research
https://www.readbyqxmd.com/read/28100206/hypoglycemic-effects-of-trichosanthes-kirilowii-and-its-protein-constituent-in-diabetic-mice-the-involvement-of-insulin-receptor-pathway
#12
Hsin-Yi Lo, Tsai-Chung Li, Tse-Yen Yang, Chia-Cheng Li, Jen-Huai Chiang, Chien-Yun Hsiang, Tin-Yun Ho
BACKGROUND: Diabetes is a serious chronic metabolic disorder. Trichosanthes kirilowii Maxim. (TK) is traditionally used for the treatment of diabetes in traditional Chinese medicine (TCM). However, the clinical application of TK on diabetic patients and the hypoglycemic efficacies of TK are still unclear. METHODS: A retrospective cohort study was conducted to analyze the usage of Chinese herbs in patients with type 2 diabetes in Taiwan. Glucose tolerance test was performed to analyze the hypoglycemic effect of TK...
January 18, 2017: BMC Complementary and Alternative Medicine
https://www.readbyqxmd.com/read/28099904/tianfoshen-oral-liquid-a-cfda-approved-clinical-traditional-chinese-medicine-normalizes-major-cellular-pathways-disordered-during-colorectal-carcinogenesis
#13
Siliang Wang, Hengbin Wang, Yin Lu
Colorectal cancer remains the third leading cause of cancer death worldwide, suggesting exploration of novel therapeutic avenues may be useful. In this study, therefore, we determined whether Tianfoshen oral liquid, a Chinese traditional medicine that has been used to treat non-small cell lung cancer, would be therapeutically beneficial for colorectal cancer patients. Our data show that Tianfoshen oral liquid effectively inhibits growth of colorectal cancer cells both in vitro and in vivo. We further employed a comprehensive strategy that included chemoinformatics, bioinformatics and network biology methods to unravel novel insights into the active compounds of Tianfoshen oral liquid and to identify the common therapeutic targets and processes for colorectal cancer treatment...
January 16, 2017: Oncotarget
https://www.readbyqxmd.com/read/28098838/role-of-udp-glucuronosyltransferase-1a1-in-the-metabolism-and-pharmacokinetics-of-silymarin-flavonolignans-in-patients-with-hcv-and-nafld
#14
Ying Xie, Sonia R Miranda, Janelle M Hoskins, Roy L Hawke
Silymarin is the most commonly used herbal medicine by patients with chronic liver disease. Silymarin flavonolignans undergo rapid first-pass metabolism primarily by glucuronidation. The aims of this investigation were: (1) to determine the association of UGT1A1*28 polymorphism with the area under the plasma concentration-time curves (AUCs) for silybin A (SA) and silybin B (SB); (2) to evaluate the effect of UGT1A1*28 polymorphism on the profile of flavonolignan glucuronide conjugates found in the plasma; and (3) to investigate the role of UGT1A1 enzyme kinetics on the pharmacokinetics of SA and SB...
January 15, 2017: Molecules: a Journal of Synthetic Chemistry and Natural Product Chemistry
https://www.readbyqxmd.com/read/28098360/morroniside-a-secoiridoid-glycoside-from-cornus-officinalis-attenuates-neuropathic-pain-by-activation-of-spinal-glucagon-like-peptide-1-receptors
#15
Meng Xu, Hai-Yun Wu, Hao Liu, Nian Gong, Yi-Rui Wang, Yong-Xiang Wang
BACKGROUND AND PURPOSE: Iridoid glycosides with intact double bond scaffold of cyclopentapyran were reversible and orthosteric agonists of glucagon-like peptide-1 (GLP-1) receptors and possess antinociception and neuroprotection. Morroniside, derived from the medicinal herb Cornus officinalis, is an atypical secoiridoid replaced by a six-membered cyclic inner ether fragment. This study investigated whether morroniside was an orthosteric GLP-1 receptor agonist and had antihypersensitivity activities in neuropathy...
January 18, 2017: British Journal of Pharmacology
https://www.readbyqxmd.com/read/28097434/work-related-infections-in-dentistry-risk-perception-and-preventive-measures
#16
Tatjana Ramich, Peter Eickholz, Sabine Wicker
OBJECTIVES: Evaluation of (1) the risk perception of work-related infections in dentistry, (2) the vaccination status, (3) knowledge of the blood-borne pathogens and HIV post-exposure prophylaxis (PEP) as well as (4) use of personal protective equipment (PPE) (gloves, goggles, mask) among the staff and students of the Center of Dentistry and Oral Medicine (ZZMK [Carolinum]) of the Goethe University Frankfurt/Main. MATERIAL AND METHODS: All staff (dentists, dental assistants) and students of the ZZMK with direct contact to patients were asked to anonymously complete a questionnaire...
January 18, 2017: Clinical Oral Investigations
https://www.readbyqxmd.com/read/28096242/developing-therapeutics-for-prp-prion-diseases
#17
Kurt Giles, Steven H Olson, Stanley B Prusiner
The prototypical PrP prion diseases are invariably fatal, and the search for agents to treat them spans more than 30 years, with limited success. However, in the last few years, the application of high-throughput screening, medicinal chemistry, and pharmacokinetic optimization has led to important advances. The PrP prion inoculation paradigm provides a robust assay for testing therapeutic efficacy, and a dozen compounds have been reported that lead to meaningful extension in survival of prion-infected mice...
January 17, 2017: Cold Spring Harbor Perspectives in Medicine
https://www.readbyqxmd.com/read/28095892/comparative-effectiveness-and-cost-effectiveness-of-chuna-manual-therapy-versus-conventional-usual-care-for-nonacute-low-back-pain-study-protocol-for-a-pilot-multicenter-pragmatic-randomized-controlled-trial-pcrn-study
#18
Byung-Cheul Shin, Me-Riong Kim, Jae-Heung Cho, Jae-Young Jung, Koh-Woon Kim, Jun-Hwan Lee, Kibong Nam, Min Ho Lee, Eui-Hyoung Hwang, Kwang-Ho Heo, Namkwen Kim, In-Hyuk Ha
BACKGROUND: While Chuna manual therapy is a Korean manual therapy widely used primarily for low back pain (LBP)-related disorders in Korea, well-designed studies on the comparative effectiveness of Chuna manual therapy are scarce. METHODS/DESIGN: This study is the protocol for a three-armed, multicenter, pragmatic randomized controlled pilot trial. Sixty severe nonacute LBP patients (pain duration of at least 3 weeks, Numeric Rating Scale (NRS) ≥5) will be recruited at four Korean medicine hospitals...
January 17, 2017: Trials
https://www.readbyqxmd.com/read/28095356/a-systems-pharmacology-perspective-to-decipher-the-mechanism-of-action-of-parangichakkai-chooranam-a-siddha-formulation-for-the-treatment-of-psoriasis
#19
Sudharsana Sundarrajan, Mohanapriya Arumugam
Psoriasis is a chronic relapsing immune mediated disorder of the skin. The disease presents itself with well featured clinical and histological characteristics however the aetiology of the disease still remains obscure. The current systemic therapies aim to eliminate the symptoms of disease rather than offering a complete cure. Parangichakkai chooranam (PC), a Siddha oral herbal formulation has been widely prescribed for the treatment of psoriasis. Though the medication is highly prescribed by the Siddha healers the mechanism of PC for the treatment of psoriasis remains to be elucidated...
January 14, 2017: Biomedicine & Pharmacotherapy, Biomédecine & Pharmacothérapie
https://www.readbyqxmd.com/read/28093773/establishment-of-a-cell-line-for-assessing-drugs-as-canine-p-glycoprotein-substrates-proof-of-principle
#20
K L Mealey, S Dassanayake, N S Burke
P-glycoprotein (P-gp), encoded by the ABCB1 (MDR1) gene, dramatically impacts drug disposition. P-gp is expressed in the intestines, biliary canaliculi, renal tubules, and brain capillaries where it functions to efflux substrate drugs. In this capacity, P-gp restricts oral absorption, enhances biliary and renal excretion, and inhibits central nervous system entry of substrate drugs. Many drugs commonly used in veterinary medicine are known substrates for canine P-gp (vincristine, loperamide, ivermectin, others)...
January 17, 2017: Journal of Veterinary Pharmacology and Therapeutics
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