After a review of the pathogenesis of congestive decompensation in the light of recent discoveries, the basis for the use of vasodilator drugs in such pathologies is discussed. The results of personal clinical experiments using hydralazine and isosorbide dinitrate are described with the conclusion that these drugs are really effective.
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Emerging strategies for nitric oxide production and their topical application as nanodressings to promote diabetic wound healing.
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January 2025
Department of Biobmedical Engineering and Technology, Institute of Basic Theory for Chinese Medicine, China Academy of Chinese Medical Sciences, Beijing, 100700, China.
The challenges associated with prolonged healing or non-healing of chronic diabetic wounds contribute significantly to the increased incidence of lower limb amputation. A pivotal factor in the impediment of healing is the reduced production of endogenous nitric oxide (NO) due to the hyperglycemic microenvironment typical of chronic diabetes. While both endogenous and exogenous NO have been shown to promote the healing process of diabetic wounds, the direct application of NO in wound management is limited due to its gaseous nature and the risk of explosive release.
View Article and Find Full Text PDFInitial treatment with a single capsule containing half-dose quadruple therapy vs standard-dose dual therapy in hypertensive patients (QUADUAL): a randomized, blinded, crossover trial.
BMC Med
January 2025
Department of Cardiology, The Third Xiangya Hospital of Central South University, Yuelu District, 138 Tongzipo Road, Changsha, 410013, Hunan, China.
Background: Guidelines recognized dual combination in initial antihypertensive therapy. Studies found that low-dose quadruple combination were superior to monotherapy. However, whether low-dose quadruple therapy is better than dual combination is unknown.
View Article and Find Full Text PDFClinical, Laboratory, and Trichoscopic Features of Pediatric Androgenetic Alopecia.
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Drs. Lu, Du, Zhao, and Fan and Lingbo Bi, Chaofan Wang, and Yunbu Ding are from the Department of Dermatology, The First Affiliated Hospital of Nanjing Medical University, China. Yige Fan is from the Mayo Clinic, Rochester, Minnesota.
Article Synopsis
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Effects of intrathecal administration of sodium nitroprusside and nicardipine on cerebral pial microcirculation, cortical tissue oxygenation, and electrocortical activity in the early post-resuscitation period in a porcine cardiac arrest model.
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Recent studies suggested intrathecal vasodilator administration as a therapy to mitigate post-ischemic cerebral hypoperfusion following cardiac arrest. We examined the effects of two commonly used intrathecal vasodilators, sodium nitroprusside (SNP) and nicardipine, on cerebral pial microcirculation, cortical tissue oxygen tension (PctO2), and electrocortical activity in the early post-resuscitation period using a porcine model of cardiac arrest. Thirty pigs were resuscitated after 14 min of untreated cardiac arrest.
View Article and Find Full Text PDF[Effects of Efflux Pump Inhibitors and Antileishmanial Drug Combinations on Leishmania tropica and Leishmania infantum Isolates].
Mikrobiyol Bul
January 2025
Manisa Celal Bayar Üniversitesi Tıp Fakültesi, Tıbbi Parazitoloji Anabilim Dalı, Manisa.
İnsanlığın karşı karşıya kaldığı en önemli halk sağlığı sorunlarından biri olan ilaç direnci, antilayşmanyal ajan geliştirmede yeni stratejileri ve yaklaşımları zorunlu kılmaktadır. Dışa atım pompa inhibitörleri (DAPİ) ve diğer aday ajanlar ile ilgili gelişmeler umut verici olmakla birlikte, mevcut antilayşmanyallerin kullanım sürelerini ve etkinliklerini artırabilme arayışları da devam etmektedir. Bu çalışmada rezerpin (REZ), berberin (BER) ve verapamil (VER) olmak üzere üç adet DAPİ'nin antilayşmanyallere etkisinin araştırılması amaçlanmıştır.
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