Combined Nonablative Rejuvenation Techniques

Background:. Nonablative technologies have been used for fine lines and improvement of skin texture without significant downtime. Nonablative technologies may also be used in combination.
Objective:. To present a brief review on nonablative technologies and discuss using nonablative procedures in combination and with other adjunctive therapies.
Materials and Methods. A review of the literature was done to identify combination nonablative studies. We also discuss our own experience in combining these procedures.
Results. Various nonablative technologies can be used together, often with better outcomes and fewer treatments.
Conclusion:. Nonablative and adjunctive treatments should be performed in combination to optimize the results. Much of the information in this publication is from personal experience and expresses the opinions of these authors while citing relevant literature and studies.     

The effects of illicit drug use and HIV infection on sex hormone levels in women.

Drug use and HIV infection may affect sex hormone levels in women. One hundred and ninety-six women with and without a history of illicit drug use (50 HIV-negative and 148 HIV-infected), with regular menses, who never used antiretrovirals, were evaluated. Luteinizing hormone levels were significantly higher in women with a CD4 cell count <200/microl (p < 0.002). Current methadone use was associated with lower levels of total testosterone (p = 0.03) and higher levels of prolactin (p = 0.002); mean estradiol levels were 43% lower in women who used intravenous drugs (p < 0.001). Alcohol and crack cocaine use was not associated with sex hormone levels. Age, race, body mass index and degree of HIV immunosuppression were also associated with differences in sex hormone levels.     

Magnetic resonance imaging of third cranial nerve palsy and trigeminal sensory loss caused by herpes zoster.

A 44-year-old man with right-sided herpes zoster ophthalmicus (HZO) developed ipsilateral third and sixth cranial nerve palsies and first-division trigeminal (fifth cranial nerve) sensory loss. MRI revealed contrast enhancement of the cisternal and cavernous portions of the third cranial nerve and high signal on a FLAIR sequence within the ipsilateral medulla at the presumed location of the trigeminal nucleus and tract. To our knowledge, this is the first report of the combination of these imaging findings in HZO.     

SUICIDE ATTEMPT DUE TO METOCLOPRAMIDE-INDUCED AKATHISIA

Akathisia as a side-effect of metoclopramide has received increasing attention in consultation-liaison psychiatry in recent years. A case of metoclopramide-induced akathisia resulting in a suicide attempt is reported in order to highlight the suffering of such patients and the factors that lead to misdiagnosis.     

Vascular endothelium.

Endothelium lines all blood vessels and the cardiac cavities and has a central role in cardiovascular homeostasis. It releases several potent substances which mediate the control of vascular tone and cardiac contraction. Endothelial dysfunction is implicated in many disease states. Elucidation of the underlying mechanisms is likely to lead to novel therapeutic strategies.