A severe case of Ramsay Hunt Syndrome treated with acupuncture and related techniques.

Ramsay-Hunt syndrome presents with a vesicular eruption in the ear canal or oral cavity associated with ipsilateral peripheral facial paralysis. The cause is reactivation of the herpes zoster virus in the geniculate ganglion. It is the second most frequent cause of non-traumatic peripheral facial paralysis. Acupuncture is a medical procedure endorsed by the WHO with a wide range of indications. It consists of the application of very fine needles in certain points of the body to relieve pain and relieve certain diseases. We present a case of a young woman with unilateral facial paralysis as part of Ramsay Hunt syndrome. She received conventional treatment with acyclovir, analgesics, corticosteroids and eye protection measures 48 h after the onset of symptoms. At three weeks, due to the lack of improvement of the facial paralysis, manual acupuncture was started along with electroacupuncture, plum blossom hammer for facial stimulation and Chinese herbal medicine. An almost complete improvement was obtained at 14 weeks since the onset of the condition. Acupuncture and related techniques may be an effective intervention for this type of condition, and are associated with very few adverse effects.

In vivo mechanical and in vitro electromagnetic side-effects of a ruminal transponder in cattle.

This work was undertaken to assess the long-term impacts of a ruminal transponder, used for electronic identification, on ruminal motility and on health and performance of cattle, as well as to study the electromagnetic effects on ruminal bacteria in vitro. A passive transponder (51.4 g, 67 x 17 mm) was delivered into the forestomachs of 8 calves, 32 bulls, 10 heifers, and 40 dairy cows. Final readability was 87.5% in calves, 96.9% in bulls, 90% in heifers, and 100% in cows at 481, 360, 650, and 601 d, respectively, after transponder administration. The transponder did not affect production or reproduction of cows over a 2-yr period, or performance of bulls, or mortality compared with control animals. Chewing movements per bolus were lower (P <0.01) in treated animals than in controls (49.6 vs. 52.2, 51.2 vs. 63.6, and 57.0 vs. 59.7 for bulls, heifers, and cows, respectively). Regurgitation frequency (number of boluses/10 min) tended to be greater in treated cattle: 12.4 vs. 11.3 (P = 0.07), 11.3 vs. 10.6, and 11.3 vs. 10.7 (P = 0.08) for bulls, heifers, and cows, respectively. Rumination patterns of calves fitted with transponders within the first weeks of life were similar to controls. During the experiment, 43 treated animals (8 calves, 29 bulls, and 6 cows) were slaughtered. Thirty transponders were localized in the reticulum (3 calves, 24 bulls, and 3 cows), 11 in the rumen (4 calves, 4 bulls, and 3 cows), and 2 were not recovered (1 calf and 1 bull). Within the calves, 57% of the boluses were found in the rumen. In 8 reticula (2 calves and 6 bulls) and 1 rumen (1 cow), an impression left by physical contact of the transponder was observed, although histological examination did not reveal specific lesions in the mucosa of the dystrophic areas. In strained, whole ruminal contents incubated in vitro, pH values were lower after 24 and 48 h (P <0.001) of continuous exposure to an electromagnetic field induced by the transponder-reading system. After 48 h of incubation, total bacterial numbers and NH3-N concentration were greater (P <0.001) in exposed flasks than in controls. These data indicate that the transponder may alter, via mechanical action, the reticuloruminal mucosa and rumination patterns. Furthermore, the transponder may increase, via its electromagnetic action, the growth rate and metabolic activity of ruminal bacteria.