Displaying publications 601 - 620 of 5160 in total

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  1. Alt F, Chong PW, Teng E, Uebelhack R
    Phytother Res, 2017 Jul;31(7):1056-1062.
    PMID: 28508427 DOI: 10.1002/ptr.5826
    Irritable bowel syndrome (IBS) is a functional bowel disorder of unknown aetiology. There is currently no known cure, and pharmacological interventions are usually targeting symptomatic relief, where natural and herbal remedies also play a role. This study aimed to evaluate the benefit and tolerability of IQP-CL-101 in symptomatic IBS relief. A double-blinded, randomised, placebo-controlled trial was conducted over 8 weeks. A total of 99 subjects fulfilling ROME-III criteria for IBS were randomised into two groups, given either two IQP-CL-101 softgels or matching placebo twice daily before main meals. The primary endpoint was the difference in change of IBS Symptom Severity Score (IBS-SSS) after an 8-week intake of IQP-CL-101 compared to placebo. After 8 weeks, subjects on IQP-CL-101 showed a significant reduction in IBS-SSS (113.0 ± 64.9-point reduction) compared to subjects on placebo (38.7 ± 64.5-point reduction) (p 
    Matched MeSH terms: Abdominal Pain/drug therapy; Irritable Bowel Syndrome/drug therapy*
  2. Kandiah N, Ong PA, Yuda T, Ng LL, Mamun K, Merchant RA, et al.
    CNS Neurosci Ther, 2019 02;25(2):288-298.
    PMID: 30648358 DOI: 10.1111/cns.13095
    BACKGROUND: The Ginkgo biloba special extract, EGb 761® has been widely used in the treatment of neuropsychiatric disorders, including Alzheimer's disease (AD).

    METHODS: To guide clinical practice in the Asian region, the Asian Clinical Expert Group on Neurocognitive Disorders compiled evidence-based consensus recommendations regarding the use of EGb 761® in neurocognitive disorders with/without cerebrovascular disease.

    RESULTS: Key randomized trials and robust meta-analyses have demonstrated significant improvement in cognitive function, neuropsychiatric symptoms, activities of daily living (ADL) and quality of life with EGb 761® versus placebo in patients with mild-to-moderate dementia. In those with mild cognitive impairment (MCI), EGb 761® has also demonstrated significant symptomatic improvement versus placebo. World Federation of Societies of Biological Psychiatry guidelines list EGb 761® with the same strength of evidence as acetylcholinesterase inhibitors and N-methyl-D-aspartate (NMDA) antagonists e.g. memantine (Grade 3 recommendation; Level B evidence). Only EGb 761® had Level B evidence in improving cognition, behaviour, and ADL in both AD and vascular dementia patients. Safety analyses show EGb 761® to have a positive risk-benefit profile. While concerns have been raised regarding a possible increased bleeding risk, several randomized trials and two meta-analyses have not supported this association.

    CONCLUSIONS: The Expert Group foresee an important role for EGb 761® , used alone or as an add-on therapy, in the treatment of MCI and dementias, particularly when patients do not derive benefit from acetylcholinesterase inhibitors or NMDA antagonists. EGb 761® should be used in alignment with local clinical practice guidelines.

    Matched MeSH terms: Dementia/drug therapy*; Mild Cognitive Impairment/drug therapy*
  3. Satija S, Mehta M, Sharma M, Prasher P, Gupta G, Chellappan DK, et al.
    Future Med Chem, 2020 09;12(18):1607-1609.
    PMID: 32589055 DOI: 10.4155/fmc-2020-0149
    Matched MeSH terms: Pneumonia, Viral/drug therapy*; Coronavirus Infections/drug therapy*
  4. Mousnad MA, Shafie AA, Ibrahim MI
    Health Policy, 2014 Jun;116(2-3):137-46.
    PMID: 24726509 DOI: 10.1016/j.healthpol.2014.03.010
    To systematically identify the main factors contributing to the increase in pharmaceutical expenditures.
    Matched MeSH terms: Drug Therapy/economics; Drug Therapy/utilization
  5. Sodahlon Y, Ross DA, McPhillips-Tangum C, Lawrence J, Taylor R, McFarland DA, et al.
    PLoS Negl Trop Dis, 2020 10;14(10):e0008565.
    PMID: 33031387 DOI: 10.1371/journal.pntd.0008565
    Matched MeSH terms: Elephantiasis, Filarial/drug therapy; Onchocerciasis/drug therapy
  6. Kow CS, Hasan SS
    Am J Cardiol, 2020 11 01;134:153-155.
    PMID: 32891399 DOI: 10.1016/j.amjcard.2020.08.004
    Matched MeSH terms: Pneumonia, Viral/drug therapy*; Coronavirus Infections/drug therapy*
  7. Al-Hatamleh MAI, Hatmal MM, Sattar K, Ahmad S, Mustafa MZ, Bittencourt MC, et al.
    Molecules, 2020 Oct 29;25(21).
    PMID: 33138197 DOI: 10.3390/molecules25215017
    The new coronavirus disease (COVID-19), caused by severe acute respiratory syndrome coronavirus-2 (SARS-CoV-2), has recently put the world under stress, resulting in a global pandemic. Currently, there are no approved treatments or vaccines, and this severe respiratory illness has cost many lives. Despite the established antimicrobial and immune-boosting potency described for honey, to date there is still a lack of evidence about its potential role amid COVID-19 outbreak. Based on the previously explored antiviral effects and phytochemical components of honey, we review here evidence for its role as a potentially effective natural product against COVID-19. Although some bioactive compounds in honey have shown potential antiviral effects (i.e., methylglyoxal, chrysin, caffeic acid, galangin and hesperidinin) or enhancing antiviral immune responses (i.e., levan and ascorbic acid), the mechanisms of action for these compounds are still ambiguous. To the best of our knowledge, this is the first work exclusively summarizing all these bioactive compounds with their probable mechanisms of action as antiviral agents, specifically against SARS-CoV-2.
    Matched MeSH terms: Pneumonia, Viral/drug therapy*; Coronavirus Infections/drug therapy*
  8. Das S, Rajalingham S
    Pain, 2012 Jan;153(1):250-251.
    PMID: 22119339 DOI: 10.1016/j.pain.2011.10.039
    Matched MeSH terms: Pain/drug therapy*; Temporomandibular Joint Disorders/drug therapy*
  9. Bakshi HA, Mishra V, Satija S, Mehta M, Hakkim FL, Kesharwani P, et al.
    Inflammation, 2019 Dec;42(6):2032-2036.
    PMID: 31377947 DOI: 10.1007/s10753-019-01065-3
    Hypoxia inducible factor (HIF)-prolyl hydroxylase (PHD) inhibitors are shown to be protective in several models of inflammatory bowel disease (IBD). However, these non-selective inhibitors are known to inhibit all the three isoforms of PHD, i.e. PHD-1, PHD-2 and PHD-3. In the present report, we investigated the associated changes in levels of PHDs during the development and recovery of chemically induced colitis in mice. The results indicated that in the experimental model of murine colitis, levels of both, PHD-1 and PHD-2 were found to be increased with the progression of the disease; however, the level of PHD-3 remained the same in group of healthy controls and mice with colitis. Thus, the findings advocated that inhibitors, which inhibited all three isoforms of PHD could not be ideal therapeutics for IBD since PHD-3 is required for normal gut function. Hence, this necessitates the development of new compounds capable of selectively inhibiting PHD-1 and PHD-2 for effective treatment of IBD.
    Matched MeSH terms: Colitis/drug therapy*; Inflammatory Bowel Diseases/drug therapy
  10. Azlina AF, Ariza Z, Arni T, Hisham AN
    World J Surg, 2003 May;27(5):515-8.
    PMID: 12715214 DOI: 10.1007/s00268-003-6806-1
    To review the clinical presentation, histopathological features, and optimal treatment of chronic granulomatous mastitis, the authors conducted a retrospective study of 25 women admitted to a teaching hospital in Malaysia between January 1998 and December 2000 who met the required histologic criteria. The primary outcome measures were morbidity and recurrence of the disease. Thirteen patients presented with a breast mass clinically mimicking breast cancer, and 12 patients had breast induration and abscess formation. In addition, 8 of these patients had recurrent breast disease. Clinical and imaging diagnosis has often been difficult and inconclusive, so histopathology remains the optimal diagnostic tool. Of interest, 50% of patients experience recurrences, and long-term follow-up is therefore necessary. The authors concluded that, because chronic granulomatous mastitis is a rare benign breast condition that may be misdiagnosed as breast carcinoma, complete resection should be accomplished whenever possible. Steroid therapy may be an adjuvant for optimal treatment. Awareness among surgeons and pathologists should also be emphasized to avoid unnecessary misdiagnosis and treatment.
    Matched MeSH terms: Granuloma/drug therapy; Mastitis/drug therapy
  11. Moshiri A, Sharifi AM, Oryan A
    Clin Exp Pharmacol Physiol, 2016 Jul;43(7):659-84.
    PMID: 27061579 DOI: 10.1111/1440-1681.12577
    Simvastatin is a lipid lowering drug whose beneficial role on bone metabolism was discovered in 1999. Several in vivo studies evaluated its role on osteoporosis and fracture healing, however, controversial results are seen in the literature. For this reason, Simvastatin has not been the focus of any clinical trials as yet. This systematic review clears the mechanisms of action of Simvastatin on bone metabolism and focuses on in vivo investigations that have evaluated its role on osteoporosis and fracture repair to find out (i) whether Simvastatin is effective on treatment of osteoporosis and fracture repair, and (ii) which of the many available protocols may have the ability to be translated in the clinical setting. Simvastatin induces osteoinduction by increasing osteoblast activity and differentiation and inhibiting their apoptosis. It also reduces osteoclastogenesis by decreasing both the number and activity of osteoclasts and their differentiation. Controversial results between the in vivo studies are mostly due to the differences in the route of administration, dose, dosage and carrier type. Local delivery of Simvastatin through controlled drug delivery systems with much lower doses and dosages than the systemic route seems to be the most valuable option in fracture healing. However, systemic delivery of Simvastatin with much higher doses and dosages than the clinical ones seems to be effective in managing osteoporosis. Simvastatin, in a particular range of doses and dosages, may be beneficial in managing osteoporosis and fracture injuries. This review showed that Simvastatin is effective in the treatment of osteoporosis and fracture healing.
    Matched MeSH terms: Osteoporosis/drug therapy*; Fractures, Bone/drug therapy
  12. Singh Y, Samuel VP, Dahiya S, Gupta G, Gillhotra R, Mishra A, et al.
    Biotechnol Appl Biochem, 2019 Sep;66(5):715-719.
    PMID: 31314127 DOI: 10.1002/bab.1799
    Homocysteine [HSCH2 CH2 CH(NH2 )COOH] (Hcy) is a sulfur-containing amino acid of 135.18 Da of molecular weight, generated during conversion of methionine to cysteine. If there is a higher accumulation of Hcy in the blood, that is usually above 15 µmol/L, it leads to a condition referred to as hyperhomocysteinemia. A meta-analysis of observational study suggested an elevated concentration of Hcy in blood, which is termed as the risk factors leading to ischemic heart disease and stroke. Further experimental studies stated that Hcy can lead to an increase in the proliferation of vascular smooth muscle cells and functional impairment of endothelial cells. The analyses confirmed some of the predictors for Hcy presence, such as serum uric acid (UA), systolic blood pressure, and hematocrit. However, angiotensin-converting enzyme inhibitors angiotensin-converting enzyme inhibitors (ACEIs) and angiotensin receptor blockers (ARBs) alone are inadequate for controlling UA and creatinine level, although the addition of folic acid may be beneficial in hypertensive patients who are known to have a high prevalence of elevated Hcy. We hypothesized that combination therapy with an ARB (olmesartan) and folic acid is a promising treatment for lowering the UA and creatinine level in hyperhomocysteinemia-associated hypertension.
    Matched MeSH terms: Hypertension/drug therapy*; Hyperhomocysteinemia/drug therapy*
  13. H S N, Paudel YN, K L K
    Life Sci, 2019 Sep 15;233:116686.
    PMID: 31348946 DOI: 10.1016/j.lfs.2019.116686
    Epilepsy is a neurological disorder characterized by an enduring predisposition to generate and aggravate epileptic seizures affecting around 1% of global population making it a serious health concern. Despite the recent advances in epilepsy research, no disease-modifying treatment able to terminate epileptogenesis have been reported yet reflecting the complexity in understanding the disease pathogenesis. To overcome the current treatment gap against epilepsy, one effective approach is to explore anti-epileptic effects from a drug that are approved to treat non-epileptic diseases. In this regard, Metformin emerged as an ideal candidate which is a first line treatment option for type 2 diabetes mellitus (T2DM), has conferred neuroprotection in several in vivo neurological disorders such as Alzheimer's diseases (AD), Parkinson's disease (PD), Stroke, Huntington's diseases (HD) including epilepsy. In addition, Metformin has ameliorated cognitive alteration, learning and memory induced by epilepsy as well as in animal model of AD. Herein, we review the promising findings demonstrated upon Metformin treatment against animal model of epilepsy however, the precise underlying mechanism of anti-epileptic potential of Metformin is not well understood. However, there is a growing understanding that Metformin demonstrates its anti-epileptic effect mainly via ameliorating brain oxidative damage, activation of AMPK, inhibition of mTOR pathway, downregulation of α-synuclein, reducing apoptosis, downregulation of BDNF and TrkB level. These reflects that Metformin being non-anti-epileptic drug (AED) has a potential to ameliorate the cellular pathways that were impaired in epilepsy reflecting its therapeutical potential against epileptic seizure that might plausibly overcome the limitations of today epilepsy treatment.
    Matched MeSH terms: Diabetes Mellitus, Type 2/drug therapy*; Epilepsy/drug therapy*
  14. Wong SK, Chin KY, Ima-Nirwana S
    Int J Med Sci, 2020;17(11):1625-1638.
    PMID: 32669965 DOI: 10.7150/ijms.47103
    Oxidative stress and inflammation are two interlinked events that exist simultaneously in metabolic syndrome (MetS) and its related complications. These pathophysiological processes can be easily triggered by each other. This review summarizes the current evidence from animal and human studies on the effects of vitamin C in managing MetS. In vivo studies showed promising effects of vitamin C, but most of the interventions used were in combination with other compounds. The direct effects of vitamin C remain to be elucidated. In humans, the current state of evidence revealed that lower vitamin C intake and circulating concentration were found in MetS subjects. A negative relationship was observed between vitamin C intake / concentration and the risk of MetS. Oral supplementation of vitamin C also improved MetS conditions. It has been postulated that the positive outcomes of vitamin C may be in part mediated through its anti-oxidative and anti-inflammatory properties. These observations suggest the importance of MetS patients to have an adequate intake of vitamin C through food, beverages or supplements in order to maintain its concentration in the systemic circulation and potentially reverse MetS.
    Matched MeSH terms: Inflammation/drug therapy; Metabolic Syndrome X/drug therapy*
  15. Law ZK, Ali A, Krishnan K, Bischoff A, Appleton JP, Scutt P, et al.
    Stroke, 2020 01;51(1):121-128.
    PMID: 31735141 DOI: 10.1161/STROKEAHA.119.026128
    Background and Purpose- Blend, black hole, island signs, and hypodensities are reported to predict hematoma expansion in acute intracerebral hemorrhage. We explored the value of these noncontrast computed tomography signs in predicting hematoma expansion and functional outcome in our cohort of intracerebral hemorrhage. Methods- The TICH-2 (Tranexamic acid for IntraCerebral Hemorrhage-2) was a prospective randomized controlled trial exploring the efficacy and safety of tranexamic acid in acute intracerebral hemorrhage. Baseline and 24-hour computed tomography scans of trial participants were analyzed. Hematoma expansion was defined as an increase in hematoma volume of >33% or >6 mL on 24-hour computed tomography. Poor functional outcome was defined as modified Rankin Scale of 4 to 6 at day 90. Multivariable logistic regression was performed to identify predictors of hematoma expansion and poor functional outcome. Results- Of 2325 patients recruited, 2077 (89.3%) had valid baseline and 24-hour scans. Five hundred seventy patients (27.4%) had hematoma expansion while 1259 patients (54.6%) had poor functional outcome. The prevalence of noncontrast computed tomography signs was blend sign, 366 (16.1%); black hole sign, 414 (18.2%); island sign, 200 (8.8%); and hypodensities, 701 (30.2%). Blend sign (adjusted odds ratio [aOR] 1.53 [95% CI, 1.16-2.03]; P=0.003), black hole (aOR, 2.03 [1.34-3.08]; P=0.001), and hypodensities (aOR, 2.06 [1.48-2.89]; P<0.001) were independent predictors of hematoma expansion on multivariable analysis with adjustment for covariates. Black hole sign (aOR, 1.52 [1.10-2.11]; P=0.012), hypodensities (aOR, 1.37 [1.05-1.78]; P=0.019), and island sign (aOR, 2.59 [1.21-5.55]; P=0.014) were significant predictors of poor functional outcome. Tranexamic acid reduced the risk of hematoma expansion (aOR, 0.77 [0.63-0.94]; P=0.010), but there was no significant interaction between the presence of noncontrast computed tomography signs and benefit of tranexamic acid on hematoma expansion and functional outcome (P interaction all >0.05). Conclusions- Blend sign, black hole sign, and hypodensities predict hematoma expansion while black hole sign, hypodensities, and island signs predict poor functional outcome. Noncontrast computed tomography signs did not predict a better response to tranexamic acid. Clinical Trial Registration- URL: https://www.isrctn.com. Unique identifier: ISRCTN93732214.
    Matched MeSH terms: Cerebral Hemorrhage/drug therapy*; Hematoma/drug therapy*
  16. Yeap SS, Hosking DJ
    Rheumatology (Oxford), 2002 Oct;41(10):1088-94.
    PMID: 12364625 DOI: 10.1093/rheumatology/41.10.1088
    Corticosteroid (CS) therapy is widely used in the treatment of rheumatic diseases. Osteoporosis remains one of its major complications. The risk of low bone mineral density (BMD) and fracture may be already increased in some of the rheumatic diseases, regardless of CS therapy. However, in spite of this, preventative treatment for osteoporosis in patients on CS remains low. Patients on or about to start CS use for more than 6 months are at risk of corticosteroid-induced osteoporosis (CIOP). The pathogenesis of CIOP differs from post-menopausal osteoporosis in that bone formation is said to be more suppressed compared with bone resorption. The diagnosis of CIOP can be made on clinical risk factors and may not require measurement of BMD. Many agents used in post-menopausal osteoporosis such as activated vitamin D products, hormone replacement therapy, fluoride, calcitonin and the bisphosphonates have been shown to maintain or improve BMD in CIOP. However, there are few data on the reduction in fracture rates in CIOP, but the bisphosphonates seem the most promising in this regard.
    Matched MeSH terms: Osteoporosis/drug therapy*; Rheumatic Diseases/drug therapy*
  17. Ganesan T, Sinniah A, Chik Z, Alshawsh MA
    Nutrients, 2020 Aug 13;12(8).
    PMID: 32823596 DOI: 10.3390/nu12082430
    Punicalagin (PU), a polyphenol extracted from pomegranate (Punica granatum) husk is proven to have anti-cancer effects on different types of cancer including colorectal cancer (CRC). Its role in modulating endogenous protein as a means of eliciting its anti-cancer effects, however, has not been explored to date. Hence, this study aimed to investigate the role of PU in modulating the interplay between apoptosis and autophagy by regulating Annexin A1 (Anx-A1) expression in HCT 116 colorectal adenocarcinoma cells. In the study, selective cytotoxicity, pro-apoptotic, autophagic and Anx-A1 downregulating properties of PU were shown which indicate therapeutic potential that this polyphenol has against CRC. Autophagy flux analysis via flow cytometry showed significant autophagosomes degradation in treated cells, proving the involvement of autophagy. Proteome profiling of 35 different proteins in the presence and absence of Anx-A1 antagonists in PU-treated cells demonstrated a complex interplay that happens between apoptosis and autophagy that suggests the possible simultaneous induction and inhibition of these two cell death mechanisms by PU. Overall, this study suggests that PU induces autophagy while maintaining basal level of apoptosis as the main mechanisms of cytotoxicity via the modulation of Anx-A1 expression in HCT 116 cells, and thus has a promising translational potential.
    Matched MeSH terms: Adenocarcinoma/drug therapy*; Colorectal Neoplasms/drug therapy*
  18. Han HS, Yasmin L
    Vet Dermatol, 2020 Aug;31(4):335-e87.
    PMID: 32323413 DOI: 10.1111/vde.12855
    The most common fly species associated with screwworm myiasis in Southeast Asia is Chrysomya bezziana (Ch. bezziana), the Old-World screwworm. Treatment of screwworm myiasis in cats traditionally has comprised subcutaneous injection of ivermectin or oral administration of nitenpyram, combined with aggressive tissue debridement and larval removal under general anaesthesia. Two cats diagnosed with cutaneous myiasis caused by the larvae of Ch. bezziana were treated with lotilaner. In both cats, a single dose of lotilaner at 6-26 mg/kg, killed all larvae within 24 h, negating the need for general anaesthesia. Both cats were simultaneously infested with Lynxacarus radovskyi (L. radovskyi) which also was eradicated with lotilaner. No adverse reactions were observed and both cats recovered without complications.
    Matched MeSH terms: Cat Diseases/drug therapy*; Screw Worm Infection/drug therapy*
  19. Mohammadi M, Kazeminia M, Abdoli N, Khaledipaveh B, Shohaimi S, Salari N, et al.
    Health Qual Life Outcomes, 2020 Nov 23;18(1):373.
    PMID: 33225933 DOI: 10.1186/s12955-020-01599-3
    BACKGROUND: Opioids addiction and misuse are among the major problems in the world today. There have been several preliminary studies examining the effect of methadone on depression among addicts, however, these studies have reported inconsistent and even contradictory results. Therefore, the aim of the present study was to determine the effect of methadone on depression in addicts in Iran and around the world, using a meta-analysis approach.

    METHODS: This study was a systematic review and meta-analysis including articles published in the SID, MagIran, IranMedex, IranDoc, Cochrane, Embase, ScienceDirect, Scopus, PubMed and Web of Science databases were searched systematically to find articles published from 2006 to March 2019. Heterogeneity index was determined using the Cochran's test (Qc) and I2. Considering heterogeneity of studies, the random effects model was used to estimate the standardized difference of mean score for depression. Subsequently, the level of depression reduction in Iran and worldwide in the intervention group before and after the testwas measured.

    RESULTS: A total of 19 articles met the inclusion criteria, and were therefore selected for this systematic review and meta-analysis. The sample size of the intervention group in the selected studies was 1948. According to the meta-analysis results, the mean depression score in the intervention group was 26.4 ± 5.6 and 18.4 ± 2.6 before and after intervention respectively, indicating the reducing effect of methadone on depression, and this difference was statistically significant (P drug treatment plan.

    Matched MeSH terms: Depression/drug therapy*; Opioid-Related Disorders/drug therapy*
  20. Karen Leong SW, Wu LL
    Med J Malaysia, 2019 02;74(1):92-93.
    PMID: 30846672
    Testicular adrenal rest tumours (TART) are aberrant adrenal tissue within the testes (1). Although benign, they can lead to obstruction of the seminiferous tubules and infertility in patients with congenital adrenal hyperplasia (CAH). We report six boys who developed TART, a complication of CAH. Diagnosis was confirmed by ultrasound and testicular vein sampling of elevated 17-hydroxyprogesterone (17-OHP) levels. Glucocorticoids dosages were increased 1½-2 folds to suppress size of the aberrant adrenal tissues. Despite reductions in 17-OHP, the lesions remained unchanged. Three patients had testis-sparing surgery to excise the TART and to preserve normal testicular tissues.
    Matched MeSH terms: Adrenal Rest Tumor/drug therapy; Testicular Neoplasms/drug therapy
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