Background. We have compared NB-UVB and oral minocycline in stabilizing vitiligo for the first time. Subjects and Methods. 42 patients were divided equally into two groups: the NB-UVB and minocycline groups. Phototherapy was administered twice a week on nonconsecutive days. In the minocycline group, patients were advised to take minocycline 100 mg once daily. The treatment period was 3 months. ...

OBJECTIVES This study was aimed to investigate effects of 2% minocycline-HCl paste root conditioning on periodontal surgery. MATERIALS AND METHODS In vitro, cementum slices affected by periodontitis were randomly conditioned with 2% minocycline-HCl paste, 2% minocycline-HCl liquid, and 0.9% saline. NIH3T3 cells were cultured and attached to the each slide, and the viability and proliferation ...

Minocycline has been demonstrated to be neuroprotective after spinal cord injury (SCI). However, the cellular consequences of minocycline treatment on the secondary injury response are poorly understood. We examined the ability of minocycline to reduce oligodendrocyte apoptosis, microglial/macrophage activation, corticospinal tract (CST) dieback, and lesion size and to improve functional outcom...

BACKGROUND Minocycline prevents the development of neuropathic and inflammatory pain by inhibiting microglial activation and postsynaptic currents. But, how minocycline obviates acute visceral pain is unclear. The present study investigated whether minocycline had an any antinociceptive effect on acetic acid-induced acute abdominal pain after intraperitoneal (i.p.) administration of saline or m...

OBJECTIVES An increase in nitric oxide (NO) production has been reported in cirrhotic cardiomyopathy and, portal hypertension. Since minocycline has been shown to inhibit NO overproduction, we aimed to examine its role in a rat model of CCl4-induced cirrhotic cardiovascular complications. MATERIALS AND METHODS Portal pressure and inotropic responsiveness of isolated papillary muscles to isopr...

Vitiligo is an acquired and progressive disorder manifested by the selective destruction of melanocytes in the skin. An extremely high level of hydrogen peroxide (H2O2) in plasma as well as in lesional skin has been reported in vitiligo patients. High H2O2 level has been suggested to be responsible for the disappearance of melanocytes in vitiligo. JNK and p38 MAPK are strongly induced by oxidat...

Minocycline, a semisynthetic derivative of tetracycline, displays beneficial activity in neuroprotective in models including, Parkinson disease, spinal cord injury, amyotrophic lateral sclerosis, Huntington disease and stroke. The mechanisms by which minocycline inhibits apoptosis remain poorly understood. In the present report we have investigated the effects of minocycline on mitochondria, du...

Minocycline has demonstrated greater in vitro activity against anaerobic bacteria than its parent compound, tetracycline. In vivo therapeutic efficacy of the two drugs was tested against a mixed anaerobic infection in a mouse model. Fusobacterium necrophorum plus F. nucleatum injected intraperitoneally produced progressive intrahepatic and occasional extrahepatic abscesses, which were measured ...

Glioma cells release soluble factors, which induce the expression of membrane type 1 matrix metalloprotease (MT1-MMP) in tumor associated microglia and then exploit MT1-MMP mediated matrix degradation for invasion. Here, we show that minocycline blocked the increase in MT1-MMP expression and activity in cultivated microglia stimulated with glioma conditioned medium. Glioma growth within an orga...

Acute eosinophilic pneumonia (AEP) can be a challenging diagnosis and is often initially misdiagnosed as one of the more common pneumonia syndromes such as acute respiratory distress syndrome. Early bronchoalveolar lavage (BAL) is critical in distinguishing the diagnosis to initiate proper management. The etiology of AEP is unknown, though many drugs have been implicated, including minocycline....