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https://www.readbyqxmd.com/read/28722604/classification-and-visualization-of-physical-and-chemical-properties-of-falsified-medicines-with-handheld-raman-spectroscopy-and-x-ray-computed-tomography
#1
Tomoko Kakio, Naoko Yoshida, Susan Macha, Kazunobu Moriguchi, Takashi Hiroshima, Yukihiro Ikeda, Hirohito Tsuboi, Kazuko Kimura
Analytical methods for the detection of substandard and falsified medical products (SFs) are important for public health and patient safety. Research to understand how the physical and chemical properties of SFs can be most effectively applied to distinguish the SFs from authentic products has not yet been investigated enough. Here, we investigated the usefulness of two analytical methods, handheld Raman spectroscopy (handheld Raman) and X-ray computed tomography (X-ray CT), for detecting SFs among oral solid antihypertensive pharmaceutical products containing candesartan cilexetil as an active pharmaceutical ingredient (API)...
June 19, 2017: American Journal of Tropical Medicine and Hygiene
https://www.readbyqxmd.com/read/28721651/in-vitro-anti-inflammatory-and-antioxidant-activities-of-3-5-4-trihydroxy-6-7-methylenedioxyflavone-o-glycosides-and-their-aglycone-from-leaves-of-polygonum-tinctorium-lour
#2
Shota Tokuyama-Nakai, Hideto Kimura, Tomoe Ishihara, Mitsuo Jisaka, Kazushige Yokota
Polygonum tinctorium Lour (indigo plant) has been regarded as a useful medicinal plant for traditional herbal medicine. The polyphenolic fraction of indigo leaves exhibited anti-inflammatory activities as determined by the suppressed synthesis of nitric oxide (NO) in cultured RAW264 macrophage cells. The acid hydrolysate of the fraction showed much more potent effect than the unhydrolyzed one. In sharp contrast, those fractions of indigo stems had almost no effect. 3,5,4'-Trihydroxy-6,7-methylenedioxyflavone (TMF)-O-glycosides and tryptanthrin were detected exclusively in the extracts of the leaves...
July 18, 2017: Applied Biochemistry and Biotechnology
https://www.readbyqxmd.com/read/28719639/oral-administration-of-chinese-herbal-medicine-during-gestation-period-for-preventing-hemolytic-disease-of-the-newborn-due-to-abo-incompatibility-a-systematic-review-of-randomized-controlled-trials
#3
Huijuan Cao, Ruohan Wu, Mei Han, Patrina Ha Yuen Caldwell, Jian-Ping Liu
BACKGROUND: About 85.3% of hemolytic disease of the newborn (HDN) is caused by maternal-fetal ABO blood group incompatibility. However, there is currently no recommended "best" therapy for ABO incompatibility during pregnancy. OBJECTIVES: To systematically assess the safety and effectiveness of oral Chinese herbal medicine (CHM) for preventing HDN due to ABO incompatibility. METHODS: The protocol of this review was registered on the PROSPERO website (No...
2017: PloS One
https://www.readbyqxmd.com/read/28719374/physical-and-chemical-stability-of-budesonide-mucoadhesive-oral-suspensions-mucolox
#4
Kendice Ip, Maria Carvalho, Ashley Shan, Daniel Banov
Budesonide is a corticosteroid that has been shown effective in the treatment of eosinophilic esophagitis, but there are currently no commercial medicines to treat this chronic allergic/immune condition, despite its prevalence in the U.S. Therefore, pharmaceutical compounding is the alternative choice to meet the therapeutic need of eosinophilic esophagitis patients. Two budesonide mucoadhesive oral suspensions (1 mg/10 mL and 2 mg/10 mL) were developed using the compounding vehicle MucoLox, a proprietary mucoadhesive polymer blend that promotes mucosal adhesion...
July 2017: International Journal of Pharmaceutical Compounding
https://www.readbyqxmd.com/read/28718090/a-large-retroperitoneal-lymphatic-malformation-successfully-treated-with-traditional-japanese-kampo-medicine-in-combination-with-surgery
#5
Toko Shinkai, Kouji Masumoto, Fumiko Chiba, Nao Tanaka
BACKGROUND: Current treatment options for lymphatic malformations (LMs) are multimodal. Recently, the effectiveness of treating LMs with Eppikajyutsuto (TJ-28) has been reported. TJ-28 is a kind of oral herbal medicine classified as the traditional Japanese Kampo medicine. CASE PRESENTATION: A 12-year-old girl was admitted to our hospital for intermittent upper abdominal pain. Radiological examinations revealed a large (9.5 × 5.8 × 10.0 cm) retroperitoneal LM, which was suspected to adhering and stretching both pancreas head and duodenum...
December 2017: Surgical Case Reports
https://www.readbyqxmd.com/read/28717107/human-plasma-and-urinary-metabolic-profiles-of-trimethylamine-and-trimethylamine-n-oxide-extrapolated-using-a-simple-physiologically-based-pharmacokinetic-model
#6
Makiko Shimizu, Hiroshi Yamazaki
Trimethylamine, a dietary- and medicinal carnitine-derived amine, is extensively metabolized by liver to non-malodorous trimethylamine N-oxide. Although trimethylamine and trimethylamine N-oxide under daily dietary consumption or carnitine treatment are generally regarded as nontoxic, they have been, and remain, of toxicological and clinical interest because of their potential association with atherosclerosis. The aim of the current study was to model the pharmacokinetics of trimethylamine after oral administration of trimethylamine in humans and compare the results with reported measured values...
2017: Journal of Toxicological Sciences
https://www.readbyqxmd.com/read/28716758/oral-delivery-of-vancomycin-by-tetraether-lipid-liposomes
#7
Philipp Uhl, Silvia Pantze, Philip Storck, Johannes Parmentier, Dominik Witzigmann, Götz Hofhaus, Jörg Huwyler, Walter Mier, Gert Fricker
Despite the outstanding progress in modern medicine, the oral delivery of peptide drugs is limited until today due to their instability in the gastrointestinal tract and low mucosa penetration. To overcome these hurdles, liposomes containing the specific tetraether lipid GCTE (glycerylcaldityltetraether lipid) were examined. For this purpose, the glycopeptide antibiotic vancomycin was used as model substance and liposomes were prepared by DAC (dual assymetric centrifugation). These liposomes showed a size and polydispersity index comparable to standard liposomes...
July 14, 2017: European Journal of Pharmaceutical Sciences
https://www.readbyqxmd.com/read/28716197/quantitative-and-qualitative-analysis-of-antimicrobial-usage-in-white-veal-calves-in-france
#8
N Jarrige, G Cazeau, E Morignat, M Chanteperdrix, E Gay
The development of antimicrobial resistance has made it necessary to measure antimicrobial usage in animal production sectors. France is a major European producer of white veal calves, but few data were previously available for that sector, even though these young animals are particularly susceptible to infection and considered as a reservoir of antimicrobial resistance. A cross-sectional study was conducted on 186 batches of French calves to estimate the exposure of white veal calves to antimicrobials and identify the potential risk factors related to antimicrobial usage...
September 1, 2017: Preventive Veterinary Medicine
https://www.readbyqxmd.com/read/28715608/ticagrelor-mitigates-ischemia-reperfusion-induced-vascular-endothelial-dysfunction-in-healthy-young-males-a-randomised-single-blinded-study
#9
Stefan Weisshaar, Brigitte Litschauer, Matthias Eipeldauer, Eva Luise Hobl, Michael Wolzt
AIM: Animal data suggest that ticagrelor but not clopidogrel protects against tissue injury. It is unclear if this effect of ticagrelor is also detectable in humans. We studied the effect of ticagrelor and clopidogrel at standard clinical doses on endothelial dysfunction in an experimental model of forearm vascular ischemia-reperfusion (IR) injury. METHODS: In a randomised, single-blinded trial 24 subjects underwent forearm blood flow (FBF) measurements in response to the endothelium-dependent vasodilator acetylcholine (ACh) and to glyceryltrinitrate (GTN; endothelium-independent) before and after a 20 min forearm ischemia...
July 17, 2017: British Journal of Clinical Pharmacology
https://www.readbyqxmd.com/read/28715311/animal-models-new-biosensors-and-technologies-including-those-for-bone-regrowth-and-wound-healing-advance-animal-health-care-while-also-providing-a-fertile-testing-ground-for-human-health
#10
Summer Allen
Dogs have bad breath. But when Montana sheep rancher Katy Harjes noticed her collie, Hoshi, had particularly bad breath and facial swelling, she was concerned that the symptoms might be a sign of something serious. She was right; ten-year-old Hoshi had squamous cell carcinoma, a common type of oral tumor found in dogs. The cancer had not metastasized, but the damage was extensive enough that part of Hoshi's lower jaw needed to be removed. Luckily, Hoshi was a suitable candidate for a stateof-the-art bone regrowth procedure developed by Frank Verstraete, B...
July 2017: IEEE Pulse
https://www.readbyqxmd.com/read/28715092/the-origins-of-oral-medicine-in-the-hippocratic-collected-works
#11
REVIEW
Helen Askitopoulou, Vasileia Nyktari, Alexandra Papaioannou, Georgios Stefanakis, Elina Konsolaki
The collected works of Hippocrates describe for the first time in a systematic way a large number of oral diseases, such as ulcers, inflammations, abscesses and tumours from the epiglottis, mouth, tongue, palate, uvula and the sublingual area. Several of these case reports are remarkable for the accurate observation of clinical symptoms and signs, the aetiology, the pathogenesis and their therapeutic approach in relation to prognosis. The Hippocratic authors report cases of 'aphthae' as part of a polysystemic disease, described many centuries later by Behçet and Adamantiades, while they associate features of splenomegaly from endemic malaria with gingivitis ('ulitis')...
July 17, 2017: Journal of Oral Pathology & Medicine
https://www.readbyqxmd.com/read/28714027/enhanced-anticancer-effects-of-a-mixture-of-low-dose-mushrooms-and-panax-ginseng-root-extracts-in-human-colorectal-cancer-cells
#12
Mi So Lee, Mi-Sook Kim, Jae Kuk Yoo, Ji Young Lee, Jae Eun Ju, Youn Kyoung Jeong
Worldwide, colorectal cancer is the third most common cancer in men and the second most common in women. As conventional colorectal cancer therapies result in various side effects, there is a need for adjuvant therapy that can enhance the conventional therapies without complications. In this study, we investigated the anticancer effects of combined mixture of the several medicinal mushrooms and Panax ginseng root extracts (also called Amex7) as an adjuvant compound in the treatment of human colorectal cancer...
July 7, 2017: Oncology Reports
https://www.readbyqxmd.com/read/28713991/pien-tze-huang-gan-bao-attenuates-carbon-tetrachloride%C3%A2-induced-hepatocyte-apoptosis-in-rats-associated-with-suppression-of-p53-activation-and-oxidative-stress
#13
Jinyan Zhao, Yuchen Zhang, Yun Wan, Haixia Hu, Zhenfeng Hong
Pien Tze Huang Gan Bao (PZH‑GB), a traditional Chinese medicine, has been used for thousands of years as a protective remedy effective against liver injury induced by excessive alcohol and smoking. The present study aimed to evaluate the protective effects and potential mechanisms of PZH‑GB against carbon tetrachloride (CCl4)‑induced hepatic injury. Rats were pre‑treated with silymarin (50 mg/kg) or different doses of PZH‑GB (150, 300 or 600 mg/kg) orally administered for 7 days. At the end of treatment, the rats were intraperitoneally injected with CCl4, or control rats received a corn oil injection...
July 6, 2017: Molecular Medicine Reports
https://www.readbyqxmd.com/read/28713910/anti-obesity-effects-of-yellow-catfish-protein-hydrolysate-on-mice-fed-a-45-kcal-high-fat-diet
#14
Mi-Ryung Kim, Joo-Wan Kim, Jeong Been Park, Yong-Ki Hong, Sae Kwang Ku, Jae-Suk Choi
Obesity contributes to the etiologies of a variety of comorbid conditions, such as type 2 diabetes, hypertension and cardiovascular disease. In the present study, the anti-obesity effects of yellow catfish protein hydrolysate (YPh) were observed in mice fed a 45% kcal high-fat diet (HFD) compared with those of mice treated with simvastatin. The HFD-fed control mice exhibited noticeable increase in body weight, and whole-body and abdominal fat densities, periovarian and abdominal wall-deposited fat pad weight, as well as in the levels of triglycerides (TG), blood total cholesterol (TC), low-density lipoprotein, alanine aminotransferase, aspartate aminotransferase, creatinine, blood urea nitrogen, and in the fecal TG and TC contents...
July 10, 2017: International Journal of Molecular Medicine
https://www.readbyqxmd.com/read/28713733/effectiveness-of-preoperative-lymphoscintigraphy-for-the-detection-of-cervical-lymph-node-metastasis-in-patients-with-oral-squamous-cell-carcinoma
#15
Md Ahsan Habib, Quazi Billur Rahman, Shakhawat Hossain, Ashik Abdullah Imon, Gokul Chand Kundu
BACKGROUND: Oral squamous cell carcinoma (OSCC) is one of the most common malignant tumor. OSCC is the malignancy of squamous epithelium of oral cavity, which is the sixth most common malignancy reported worldwide and one with highest mortality rate among all malignancies. AIMS: The aims of this study is to assess the diagnostic performance of lymphoscintigraphy (LSG) for the detection of cervical lymph node metastasis in patients with OSCC. MATERIALS AND METHODS: This was a prospective study done in Oral and Maxillofacial Surgery Department and National Institute of Nuclear Medicine and Allied Science, Bangabandhu Sheikh Mujib Medical University during July 2015-June 2016...
January 2017: Annals of Maxillofacial Surgery
https://www.readbyqxmd.com/read/28713487/moringa-oleifera-seeds-attenuate-vascular-oxidative-and-nitrosative-stresses-in-spontaneously-hypertensive-rats
#16
Joseph Iharinjaka Randriamboavonjy, Marc Rio, Pierre Pacaud, Gervaise Loirand, Angela Tesse
Moringa oleifera (MOI) is a tree currently used in traditional medicine in tropical Africa, America, and Asia for therapeutic applications in several disorders including arterial hypertension. We previously described a cardiac protective role of a treatment with MOI seeds in spontaneously hypertensive rats (SHR). Here, we investigated the effects of this treatment on oxidative and nitrosative vascular stresses in SHR, with normotensive Wistar Kyoto rats used as controls. Oxidative and nitrosative stresses detected in SHR aortas using the fluorescent dye dihydroethidine and protein nitrotyrosine staining were reduced in MOI-treated SHR aortas...
2017: Oxidative Medicine and Cellular Longevity
https://www.readbyqxmd.com/read/28713266/significance-of-microbiota-in-obesity-and-metabolic-diseases-and-the-modulatory-potential-by-medicinal-plant-and-food-ingredients
#17
REVIEW
Hoda M Eid, Michelle L Wright, N V Anil Kumar, Abdel Qawasmeh, Sherif T S Hassan, Andrei Mocan, Seyed M Nabavi, Luca Rastrelli, Atanas G Atanasov, Pierre S Haddad
Metabolic syndrome is a cluster of three or more metabolic disorders including insulin resistance, obesity, and hyperlipidemia. Obesity has become the epidemic of the twenty-first century with more than 1.6 billion overweight adults. Due to the strong connection between obesity and type 2 diabetes, obesity has received wide attention with subsequent coining of the term "diabesity." Recent studies have identified unique contributions of the immensely diverse gut microbiota in the pathogenesis of obesity and diabetes...
2017: Frontiers in Pharmacology
https://www.readbyqxmd.com/read/28712481/korean-sa-ahm-acupuncture-for-treating-canine-oral-fibrosarcoma
#18
Keum Hwa Choi, Kristi Flynn
A nine-year-old male neutered Golden Retriever presented with oral fibrosarcoma. Sa-Ahm Traditional Korean acupuncture was provided along with medicinal herb treatment. Based on Sa-Ahm's theory, the constitution of this case was hypoactive Large-Intestine (LI) meridian qi. The acupuncture treatment was focused on reinforcing LI meridian qi along with reinforcing Small-Intestine and Liver meridian qi. The necrosis of the tumor started from 8 months after treatments and was completely necrotized around 1 month after initiation of tumor necrosis...
June 2017: Journal of Acupuncture and Meridian Studies
https://www.readbyqxmd.com/read/28709944/latex-proteins-from-calotropis-procera-toxicity-and-immunological-tolerance-revisited
#19
Camila F Bezerra, Érika F Mota, Ana Claudia M Silva, Adriana R Tomé, Maria Z R Silva, Daniel de Brito, Camila T M N Porfírio, Ariclécio C Oliveira, José V Lima-Filho, Márcio V Ramos
Many thousands of plants are disseminated worldwide in traditional and folk medicines based on the belief that their leaves, roots, seeds, bark or secretions, when adequately handled, can treat, alleviate or ameliorate numerous disease symptoms. Calotropis procera (Apocynaceae) is a popular medicinal plant and the claims of this shrub's phytomedicinal properties have been scientifically validated. In this study, further prospects towards the in vivo toxicity and oral immunological tolerance of phytomodulatory proteins isolated from the latex of C...
July 11, 2017: Chemico-biological Interactions
https://www.readbyqxmd.com/read/28709892/liuwei-dihuang-soft-capsules-attenuates-endothelial-cell-apoptosis-to-prevent-atherosclerosis-through-gpr30-mediated-regulation-in-ovariectomized-apoe-deficient-mice
#20
Yi Jing, Danfeng Cai, Qi Chen, Qingping Xiong, Tianhui Hu, Yuan Yao, Chao Lin, Xin Sun, Ying Lu, Xueyun Kong, Xiang Wu, Yu Li, Huimin Bian
ETHNOPHARMACOLOGICAL RELEVANCE: Liuwei Dihuang (LWDH), a classical traditional Chinese medicine prescription, has been widely used to prevent and to treat various diseases with symptoms of 'Kidney-Yin' deficiency syndrome for over 1000 years in China. It is commonly used to treat functional decline associated with senile disease and menopausal syndrome, especially memory decline, insomnia, diabetes and osteoporosis. Modern experimental pharmacological studies indicated that the mechanism of LWDH treatment of menopausal syndrome may be associated with enhanced estrogenic effects...
July 12, 2017: Journal of Ethnopharmacology
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