Acute Spinal Epidural Hematoma as a Complication of Dry Needling: A Case Report.

Dry needling is a procedure commonly performed for the relief of myofascial pain disorders. The procedure is generally well tolerated. Adverse events often are mild, but severe complications have been reported.

How Prospective Physical Medicine and Rehabilitation Trainees Rank Residency Training Programs.

Background: Since the inception of the National Resident Matching Program, multiple studies have investigated the factors applicants consider important to ranking prospective residency programs. However, only 2 previous studies focused on prospective physical medicine and rehabilitation (PM&R) trainees, and the most recent of these studies was published in 1993. It is unknown whether these previous studies are reflective of current prospective PM&R residents.

Social Media and Web Presence for Patients and Professionals: Evolving Trends and Implications for Practice.

The use of social media has become very instinctive to many. It has become part of a daily routine. Enhanced communication, liberated expressions of self, becoming updated with all the trends and news, and marketing promotion are only some of the reasons why most people use social media.

Humoral immune response of the bovine fetus to in utero vaccination with attenuated bovine coronavirus.

A fetal response to in utero vaccination with attenuated bovine coronavirus (9 to 49 days before parturition) was determined in 8 calves, 5 vaccinated and 3 controls. Calves were derived by hysterotomy before parturition and were maintained in a closed gnotobiotic environment. The IgA, IgM, and IgG values and coronavirus-neutralizing antibody titers were higher in the sera and intestinal loop fluid from vaccinated calves than in those from control calves.

Importance of diet of dam and colostrum to the biological antioxidant status and parenteral iron tolerance of the pig.

Fifteen second-parity sows were used to determine the importance of vitamin E (E) and selenium (Se) supplementation of the sow's diet and colostrum consumption by the neonatal pig on tolerance to parenteral iron. Selenium (.1 ppm) and E (50 IU/kg) supplementation of the diet of the sow increased plasma tocopherol and Se concentrations, but did not increase plasma glutathione peroxidase (GSH-Px) activity.

Gnotobiotic calves: derivation, maintenance, Thiry-Vella loop preparation, and ethylene oxide gas sterilization.

Twenty-four pregnant Holstein cows were used to develop techniques and procedures to obtain calves by hysterotomy and to maintain them in a closed gnotobiotic environment (sterile plastic-film isolators) for as long as 10 days for infectious disease research. Thiry-Vella loop preparation for obtaining intestinal loop secretions was done in a surgical isolator and was successful in 12 of 14 gnotobiotic calves. Ethylene oxide gas was effective in sterilizing heat-labile and moisture-sensitive instruments and equipment.

Iron requirements of baby pigs reared in germ-free or conventional environments on a condensed milk diet.

Baby pigs were maintained in either a germ-free or a conventional environment and fed a sterile condensed milk diet (10 micrograms Fe/g milk solids) supplemented with 0, 50 or 100 micrograms Fe/g solids from FeSO4.7H2O or given an im injection of 100 mg Fe from Fe dextran. Pigs were reared on these diets for 4 wk, and weekly measures of gain, food consumption and hematology were taken.

Tetany associated with magnesium deficiency in suckling beef calves.

Sudden death losses occurred in 4-month-old beef calves with clinical signs of muscular dysfunction, including tetanic spasms. Gross lesions were not diagnostic. Microscopic lesions consisted of deposition of calcium salts in the elastic fibers of the arteries in the heart, lungs, and spleen and in the trabeculae of the spleen.

Skeletal muscle function and structure after depletion of creatine.

Experiments were conducted to determine if normal skeletal muscle function and structure are dependent upon their ability to store large quantities of metabolic energy in the form of N-phosphorylcreatine. Muscle levels of creatine and N-phosphorylcreatine were reduced by feeding young male rats diets containing 1 per cent beta-guanidinopropionic acid (beta-GPA). Muscle function was evaluated by monitoring performance during a 4-week, short duration, high intensity exercise program in a control running wheel.