Measurement the Amount of Vitamin D2 (Ergocalciferol), Vitamin D3 (Cholecalciferol) and Absorbable Calcium (Ca2+), Iron (II) (Fe2+), Magnesium (Mg2+), Phosphate (PO4 –) and Zinc (Zn2+) in Apricot Using High-Performance Liquid Chromatography (HPLC) and Spectroscopic Techniques

Heidari, Azam

doi:10.4172/2155-6180.1000292

Cited by 24 publications

(2 citation statements)

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“…After Cross-linking or the addition of T-PBS and Vit D did not change the characteristic bands of HA gel. 40 Moreover, the long-term Vit D stability of the drug was analyzed using HPLC for 22 weeks at 4°C and 25°C, respectively ( Supplemental Figure S3 ). Although there was no change in vitamin D peak area or isomerization in Vit D@Gel/T80 at 4°C after 150 days, Vit D@Gel/T80 at 25°C changed to pre-, trans-, and tachysterol type isomers.…”

Section: Resultsmentioning

confidence: 99%

Controlled vitamin D delivery with injectable hyaluronic acid-based hydrogel for restoration of tendinopathy

Kim

Baek

et al. 2022

J Tissue Eng

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Tendinopathy is a term used to describe tendon disorders that are marked by pain and a loss of function. Recent studies demonstrated that inflammation plays an important role throughout the broad spectrum of tendinopathy. Conventional treatments such as steroid injections, analgesics, and physical modalities simply give pain relief and do not alter the disease progression without the tendon regeneration effect. Tenocytes are responsible for maintaining the tendon matrix and understanding how they function is essential to studying new treatments for tendinopathy. Our previous study showed the protective effects of vitamin D (Vit D) on damaged tenocytes. Besides its well-known effects on bone metabolism, the non-classical action of Vit D is the pleiotropic effects on modulating immune function. In the present study, we developed a Vit D delivery system with hyaluronic acid (HA), which is one of the major components of the extracellular matrix that has anti-inflammation and wound-healing properties. A novel Vit D delivery system with cross-linked HA hydrogel (Gel) and Tween 80 (T80), Vit D@Gel/T80, could be a new regeneration technique for the treatment of tendinopathy. Vit D@Gel/T80 reduced TNF-α induced damage to human tenocytes in vitro. In an animal study, the Vit D@Gel/T80 injected group demonstrated tendon restoration features. As a result, this Vit D@Gel/T80 system might be a local injection material in the treatment for tendinopathy.

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Section: Resultsmentioning

confidence: 99%

Controlled vitamin D delivery with injectable hyaluronic acid-based hydrogel for restoration of tendinopathy

Kim

Baek

et al. 2022

J Tissue Eng

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“…Electrotherapy, the use of electrical energy to treat medical disorders, dates back to 46 AD when Scribonius Largus, physician to Roman Emperor Claudius, discovered that standing on electric eels on the beach could relieve pain by inducing anesthesia [1][2][3][4][5][6][7][8][9][10][11]. For example, the early methods of medical electrical therapy to treat neurological and mental disorders, or paralysis, were more than administering electric shocks to patients [12][13][14][15][16][17][18][19][20][21][22]. In today's medicine, the use of low-level electrical energy is now accepted in a wide range of medical specialties, including neurology and psychiatry [23][24][25][26][27][28][29][30][31][32][33][34].…”

Section: Introductionmentioning

confidence: 99%

Investigation of the inverse piezoelectric effect of synchrotron light source imaging of electrical stimulation on the fate of nano stem cells and its role and application in regenerative medicine and cancer treatment

Heidari

Torfeh²,

Iorgulescu³

et al. 2022

IJAC

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The presence of electrical activity in body organs such as the nervous system, heart and bones has caused one of the most widely used treatment methods called electrotherapy to be widely used, especially in the relief of underlying pain. On the other hand, the progress of medical science in the field of nano stem cells and regenerative medicine has created many promises in treatment. Also, recently, treatments based on electric field have been widely used in cancer treatment. The main issues in regenerative medicine are the proliferation of nano stem cells to the required extent and directing them towards the differentiation of the target tissue. Electric field (EF) stimulation can play an important role in creating appropriate nano stem cell responses and directing nano stem cell differentiation towards osteogenesis/neuronogenesis/cardiomyogenesis. The electric field with nanosecond pulse as well as the electric field for tumor therapy have attracted a lot of attention for the treatment of cancer. Major signaling pathways and cellular responses elicited by electrical stimulation include reactive oxygen species and heat shock proteins, fluctuations in intracellular calcium ion concentration, ATP production, clustering or reaggregation of cell surface receptors., reconstruction of the cytoskeleton that affect the fate of the nano stem cell. Also, the lack of pain, ease and reasonable price have made cancer treatment with electric field more and more popular. In this research, an attempt has been made to briefly review the effects of electrical signals on the behavior of nano stem cells, as well as examples of their therapeutic effects in the treatment of tissue lesions and cancer. Schematic of the inverse piezoelectric effect of synchrotron light source imaging of electrical stimulation on the fate of nano stem cells and its role and application in regenerative medicine and cancer treatment.

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Effect of Different Gums on Features of 3D Printed Object Based on Vitamin-D Enriched Orange Concentrate

et al. 2018

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Measurement the Amount of Vitamin D2 (Ergocalciferol), Vitamin D3 (Cholecalciferol) and Absorbable Calcium (Ca2+), Iron (II) (Fe2+), Magnesium (Mg2+), Phosphate (PO4 –) and Zinc (Zn2+) in Apricot Using High-Performance Liquid Chromatography (HPLC) and Spectroscopic Techniques

Cited by 24 publications

References 0 publications

Controlled vitamin D delivery with injectable hyaluronic acid-based hydrogel for restoration of tendinopathy

Controlled vitamin D delivery with injectable hyaluronic acid-based hydrogel for restoration of tendinopathy

Investigation of the inverse piezoelectric effect of synchrotron light source imaging of electrical stimulation on the fate of nano stem cells and its role and application in regenerative medicine and cancer treatment

Effect of Different Gums on Features of 3D Printed Object Based on Vitamin-D Enriched Orange Concentrate

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