acyclovir has been researched along with dexpanthenol* in 3 studies
3 other study(ies) available for acyclovir and dexpanthenol
Article | Year |
---|---|
Formulation of acyclovir (core)-dexpanthenol (sheath) nanofibrous patches for the treatment of herpes labialis.
Topically applied antiviral creams and patches are the commercially available options for the treatment of herpes labialis. The nanofibrous patches could be a new direction in the formulation. The project aimed to formulate core-shell type nanofibrous scaffolds loaded with dexpanthenol (shell) and acyclovir (core). To achieve the fast dissolution of the antiviral agent, hydroxypropyl-beta-cyclodextrin was used as a complexation agent. The further aim was to study the prepared electrospun scaffolds' morphological- and physicochemical properties and antiviral activity. The fibrous samples were prepared by electrospinning using polyvinylpyrrolidone (PVP) as a shell, hypromellose (HPMC), and poly(ethylene oxide)(PEO) composite or poly(vinyl alcohol) (PVA) as a core polymer. The morphology of the prepared sample was studied by scanning electron microscopy (SEM), transmission electron microscopy (TEM), and Raman spectroscopy. The SEM photos showed that fibrous structures were obtained. In the case of the PVA/PVP composition, the desired structure was obtained. While when HPMC-PEO was used as a core, the core-shell structure could not be observed. The Raman measurements revealed the mixed fibre structure of this sample. All of the fibrous samples released about 100% of acyclovir and also the dexpanthenol within 20 min. Coaxially electrospun fibres of different compositions were successfully prepared with various structural homogeneities, furthermore, a better antiviral activity could be achieved compared to the commercially available Zovirax cream. Topics: Acyclovir; Herpes Labialis; Humans; Nanofibers; Pantothenic Acid; Polyvinyl Alcohol | 2022 |
The Uncommon Localization of Herpes Zoster.
Herpes zoster is an acute, cutaneous viral infection caused by the reactivation of varicella-zoster virus (VZV) that is the cause of varicella. It is an acute neurological disease which can often lead to serious postherpetic neuralgia (PHN). Different nerves can be included with the skin rash in the area of its enervation especially cranial nerves (CV) and intercostal nerves.. In this report we present a patient with herpes zoster which involved ulnar nerve with skin rash in the region of ulnar innervations in women with no disease previously diagnosed. The failure of her immune system may be explained by great emotional stress and overwork she had been exposed to with neglecting proper nutrition in that period.. Herpes zoster may involve any nerve with characteristic skin rash in the area of its innervations, and failure in immune system which leads reactivation of VZV may be caused by other factors besides the underlying illness. Topics: Acyclovir; Administration, Cutaneous; Antiviral Agents; Diagnosis, Differential; Female; Forearm; Hand; Herpes Zoster; Humans; Middle Aged; Pantothenic Acid; Risk Factors; Treatment Outcome; Ulnar Nerve; Virus Activation; Vitamin B Complex | 2016 |
[Herpes zoster in an infant without postnatal varicella infection].
Topics: Acyclovir; Antiviral Agents; Blister; Diagnosis, Differential; Female; Herpes Zoster; Humans; Infant; Pantothenic Acid; Skin Diseases, Viral; Treatment Outcome | 2016 |