Bacterial contamination of computer touch screens.

The goal of this study was to determine the occurrence of opportunistic bacterial pathogens on the surfaces of computer touch screens used in hospitals and grocery stores. Opportunistic pathogenic bacteria were isolated on touch screens in hospitals; Clostridium difficile and vancomycin-resistant Enterococcus and in grocery stores; methicillin-resistant Staphylococcus aureus. Enteric bacteria were more common on grocery store touch screens than on hospital computer touch screens.

Narrative Review of Perioperative Acupuncture for Clinicians.

Acupuncture is one of the oldest forms of the natural healing arts. The exact mechanisms of action are unknown at this time; however, current theories to explain the benefits experienced after acupuncture include Traditional Chinese Medicine and Western medicine concepts. Acupuncture may improve the quality of perioperative care and reduce associated complications.

Peripheral nerve stimulation for trigeminal neuropathic pain.

Facial pain is a complex disease with a number of possible etiologies. Trigeminal neuropathic pain (TNP) is defined as pain caused by a lesion or disease of the trigeminal branch of the peripheral nervous system resulting in chronic facial pain over the distribution of the injured nerve. First line treatment of TNP includes management with anticonvulsant medication (carbamazepine, phenytoin, gabapentin, etc.

Transforaminal blood patch for the treatment of chronic headache from intracranial hypotension: a case report and review.

This case report describes the successful treatment of chronic headache from intracranial hypotension with bilateral transforaminal (TF) lumbar epidural blood patches (EBPs). The patient is a 65-year-old male with chronic postural headaches. He had not had a headache-free day in more than 13 years.

Sacral nerve stimulation as a treatment modality for intractable neuropathic testicular pain.

Chronic testicular pain, or "chronic orchalgia," is defined as testicular pain 3 months or longer in duration that significantly interferes with the daily activities of the patient. For patients failing to respond to conservative treatment, microsurgical denervation of the spermatic cord, epididymectomy, and vasovasostomy have all shown a degree of relief. However, these are all invasive procedures and no treatment has proven efficacy when these options fail.

A role for calcium-calmodulin in regulating nitric oxide production during skeletal muscle satellite cell activation.

When skeletal muscle is stretched or injured, myogenic satellite cells are activated to enter the cell cycle. This process depends on nitric oxide (NO) production by NO synthase (NOS), matrix metalloproteinase activation, release of hepatocyte growth factor (HGF) from the extracellular matrix, and presentation of HGF to the c-met receptor as demonstrated by a primary culture and in vivo assays. We now add evidence that calcium-calmodulin is involved in the satellite cell activation cascade in vitro.