Results 81 to 90 of about 10,725 (262)

Non-human tools for the evaluation of bitter taste in the design and development of medicines: a systematic review [PDF]

open access: yes, 2016
Taste evaluation is a crucial factor for determining acceptance of medicines by patients. The human taste panel test is the main method used to establish the overall palatability and acceptability of a drug product to a patient towards the end of ...
Ernest, T   +3 more
core   +2 more sources

Dual Role of Natural Killer Cells in Early Pregnancy: Immunopathological Implications and Therapeutic Potential in Recurrent Spontaneous Abortion and Recurrent Implantation Failure

open access: yesCell Proliferation, Volume 58, Issue 9, September 2025.
This article elaborates on the role of NK cells in early pregnancy from multiple perspectives, including molecular mechanisms and therapeutic interventions. It also discusses how NK cell dysfunction contributes to RSA and RIF, aiming to provide insights for future research on NK cell mechanisms and clinical treatment of RSA and RIF.
Defeng Guan   +5 more
wiley   +1 more source

Intraoral Drug Delivery: Bridging the Gap Between Academic Research and Industrial Innovations

open access: yesAdvanced Functional Materials, Volume 35, Issue 35, August 28, 2025.
Intraoral drug delivery offers a promising route for systemic and localized therapies, yet challenges such as enzymatic degradation, limited permeability, and microbial interactions hinder efficacy. This figure highlights innovative strategies—mucoadhesive materials, enzyme inhibitors, and permeation enhancers—to overcome these barriers.
Soheil Haddadzadegan   +4 more
wiley   +1 more source

EFFECT OF SILDENAFIL CITRATE ON THE BODY WEIGHT, BLOOD GLUCOSE AND WHITE BLOOD CELL COUNT DURING WOUND HEALING PROCESS IN DIABETIC RATS [PDF]

open access: yesKanem Journal of Medical Sciences, 2016
Background: Diabetes mellitus is a chronic metabolic disorder with major complication of delayed wound healing. Objectives: The purpose of this study was to evaluate the effect of sildenafil on blood glucose level, body weight and leucocyte count during ...
Ngulde SI   +8 more
doaj  

Vitamin D deficiency induces erectile dysfunction: Role of superoxide and Slpi

open access: yesBritish Journal of Pharmacology, Volume 182, Issue 15, Page 3669-3687, August 2025.
Background and Purpose Epidemiological studies suggest a relationship between vitamin D deficiency and erectile dysfunction (ED). We hypothesized that vitamin D deficiency or vitamin D receptor (VDR) knockout causes ED and analysed the underlying molecular mechanisms.
Miguel A. Olivencia   +14 more
wiley   +1 more source

Comparison of the effect of Elaeagnus angustifolia flower capsule and sildenafil citrate tablet female sexual interest/arousal disorder in clinical trial study

open access: yesJournal of Family Medicine and Primary Care, 2019
Background and Aims: Sexual desire is one of the main issues affecting people's individual and social life. The present study aimed to compare the effects of Elaeagnus angustifolia extract and sildenafil citrate tablet on female sexual interest/arousal ...
Sanaz Zeinalzadeh   +3 more
doaj   +1 more source

Evaluating handheld spectroscopic techniques for identifying counterfeit branded and generic medicines worldwide [PDF]

open access: yes, 2016
Counterfeit medicines represent a global public health problem which accounts for 10% of the world market including 50% in some countries. Medicine counterfeiting can occur to any class of medicines, any type of formulation and can be encountered ...
Assi, Sulaf
core  

Sildenafil for the Treatment of Pulmonary Hypertension in Pediatric Patients [PDF]

open access: yes, 2009
Sildenafil is a phosphodiesterase 5 inhibitor widely used for the treatment of pulmonary hypertension in children. Despite limited available safety and efficacy evidence, use of sildenafil continues to increase.
Ebenroth, Eric S.   +3 more
core   +2 more sources

Xanthine Derivative KMUP‐3 Alleviates Periodontal Bone Resorption by Inhibiting Osteoclastogenesis and Macrophage Pyroptosis

open access: yesJournal of Periodontal Research, Volume 60, Issue 7, Page 723-736, July 2025.
This study reveals that our self‐developed xanthine derivative, KMUP‐3, suppresses osteoclastogenesis, inflammation, and pyroptosis by inhibiting the NLRP3 inflammasome. It also alleviates periodontal bone loss in periodontitis rats, highlighting its potential as a novel therapeutic option for periodontitis.
Shang‐En Huang   +7 more
wiley   +1 more source

Development of a human model for the study of effects of hypoxia, exercise, and sildenafil on cardiac and vascular function in chronic heart failure [PDF]

open access: yes, 2015
Background: Pulmonary hypertension is associated with poor outcome in patients with chronic heart failure (CHF) and may be a therapeutic target. Our aims were to develop a noninvasive model for studying pulmonary vasoreactivity in CHF and characterize ...
Ciobanu, Andrea   +12 more
core   +1 more source

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