Lymphedema is a troublesome complication affecting quality of life (QoL) in many women after breast-cancer treatment. Recent studies have suggested that acupuncture can reduce symptoms of lymphedema in breast-cancer survivors. This was a pilot study. It was designed to assess the feasibility and the safety of acupuncture with the acupuncture method for treating lymphedema in Korean patients after surgical therapy for breast cancer. This was a prospective, single-arm, observational pilot study using before and after measurements. The study was conducted at the East-West Medical Center at the Daegu Catholic University Medical Center, in Daegu, Korea. The subjects were 9 patients with breast cancer who presented with lymphedema of the upper limb ipsilateral to surgery. acupuncture was administered 3 times per week for 6 consecutive weeks, for 30±5 minutes at each session.The primary outcome measure was severity of lymphedema as assessed by stages of lymphedema, a visual analogue scale (VAS), and by circumferential measurements of the upper extremity. The secondary outcome measure was QoL, which was assessed by a self-administered questionnaire using the Short Form-36 questionnaire. Acupuncture reduced severity of lymphedema significantly, as assessed by the VAS (<0.001) as well as by circumferential measurements of the upper extremity. Four weeks after the final treatment, symptoms were not aggravated. SF-36 scores remained significant for health status at the end of treatment. The acupuncture method appeared to provide reduction of lymphedema among women after they had undergone surgery for breast cancer. A randomized, controlled prospective study with a larger sample size is required to clarify the role of acupuncture for managing lymphedema in patients with breast cancer.

Plantlets were regenerated from 5-year subcultured compact callus derived from petiole tissues of wild viola (Viola patrinii DC.) but not from 5-year subcultured friable callus. Regeneration occurred most efficiently on medium that contained two-fold diluted basal salts of Murashige and Skoog's (MS) medium, 5 × 10(-6) M 1-naphthaleneacetic acid and 10(-6) M kinetin. The effect of dilution of MS basal salts could also be achieved solely by two-fold dilution of the potassium dihydrogen phosphate in the mixture.The present study revealed that dilution of MS basal salts, in particular of potassium dihydrogen phosphate, was important for the regeneration of wild viola. Moreover, although the callus had been subcultured for 5 years, regeneration of plantlets from callus was still possible. In addition, scanning electron microscopy revealed that details of the process of plant regeneration from subcultured callus varied with the age and source of callus and differed from that reported in rice.

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From the fusion between Lactobacillus casei and Lactobacillus acidophilus, 8 fusants were selected: Four were able to ferment maltose, lactose, galactose and mannose, but two had greater abilities of acid production than parents. Increased values of up to 7.6-8 % in I~ -galactosidase activity were obtained from two when compared to that of L. acidophilus, whereas another 2 had activities of 800 and 548 nmol/mg protein/min comparable to that of L. casei giving a value of 400 nmol/mg protein/min in phospho-13-galactosidase activity.