ABSTRACT
Infra-slow oscillation (ISO) is a kind of brain rhythm between 0.01 and 0.5 Hz. ISO is widely distributed in multiple brain regions. As an important psychophysiological activity, the ISO interacts with high-frequency neural rhythm via cross-frequency coupling, but has different activity patterns from high-frequency neural activity. Physiologically, the ISO may be generated by the dynamic activity of thalamus, glia, and ions. Psychologically, the frequency, amplitude, and phase of ISO could all regulate cognitive activities, but in different ways. Investigations on the ISO expands the neural rhythm research to lower frequency range, further promoting the construction of rhythmic theory of brain function.
Subject(s)
Brain , ThalamusABSTRACT
The purpose of this paper was to analyze the characteristics of burns caused by moxibustion. A retrospective survey of the medical records of patients was performed on patients who visited our center from January 2009 to January 2017, treating for burns caused by moxibustion. Data were extracted and evaluated, including demographics, site and extent of burns, type and treatment duration of moxibustion, practitioners, and cost. A total of 82 consecutive patients treated for moxibustion-induced burns were included. The average patient age was 42.4 years, with the male to female ratio of 1.2:1. Burns caused by direct and indirect moxibustion were 7 and 75 cases, respectively. Averagely, moxibustion was performed 3.6 times a week for 3.7 weeks and lasts for 16.2 minutes each treatment. The average distance for indirect moxibustion was 3.4 cm (ranged from 2 to 5 cm) away from the acupoints. First-degree and superficial partial thickness burns, deep partial thickness burns, and full thickness burns were present in 16, 59, and 7 cases, respectively. Most of the burns were minor burns, with diameter less than 2 cm (69 cases). The most common sites were the lower extremities (46 cases), followed by abdomen (29 cases) and upper extremities (5 cases). The average cost for inpatients and outpatients was 5 164 and 2 192 RMB, respectively. Majority of moxibustion-induced burns are minor burns, and there is a high probability of the burn being deep if it occurs in the lower extremities.
Subject(s)
Burns/epidemiology , Burns/therapy , Moxibustion/adverse effects , Adult , Age Distribution , Aged , Burn Units , Burns/pathology , China , Female , Humans , Incidence , Male , Middle Aged , Retrospective Studies , Sex Distribution , Time Factors , Young AdultABSTRACT
OBJECTIVE: To investigate the effects of music and/or tramadol on pain and anxiety in burn outpatients undergoing dressing changes. DESIGN: Randomized controlled trial. SETTING: Burns and Plastic Reconstruction Unit. PARTICIPANTS: Patients (N=180) with burns on up to 10%-30% of the total body surface area (TBSA). INTERVENTIONS: The patients were randomly allocated to 4 equal-sized groups as follows: (1) tramadol group (TG), patients received 100mg of tramadol orally 20min before the dressing change; (2) music group (MG), patients listened to self-selected music during the dressing change; (3) music-plus-tramadol group (MTG), patients received tramadol and listened to self-selected music; and (4) control group (CG), patients received a routine dressing change only. All patients underwent the interventions once per day for 2days. MAIN OUTCOME MEASURES: McGill Pain Questionnaire Short Form (MPQ-SF) (primary outcome), McGill Pain Persian version of Burn Specific Pain Anxiety Scale (BSPAS) (primary outcome), and heart rate (HR) and overall patient satisfaction (secondary outcomes). RESULTS: The results showed that music-plus-tramadol group (MTG) had better outcomes with respect to pain and anxiety management during dressing changes. CONCLUSIONS: In comparison with music or tramadol alone, the integration of music and tramadol offers a secure and favorable treatment choice to relieve pain and anxiety, ultimately improving the satisfaction levels of burn outpatients during dressing changes.
Subject(s)
Analgesics, Opioid/therapeutic use , Anxiety/therapy , Bandages , Burns/therapy , Music Therapy , Pain, Procedural/therapy , Tramadol/therapeutic use , Administration, Oral , Adult , Anxiety/psychology , Body Surface Area , Burns/pathology , Female , Heart Rate , Humans , Male , Middle Aged , Music , Pain Management/methods , Pain Measurement , Pain, Procedural/psychology , Patient Satisfaction , Young AdultABSTRACT
Rheum palmatum has a long history in medicine, which is one of the main export medicinal herb in China. The complete chloroplast genome of R. palmatum was assembled and reported in this study. The R. palmatum chloroplast genome was 161,541 bp in length as the circular and consisted a large single-copy (LSC) region of 86,519 bp, a small single-copy (SSC) region of 13,112 bp and a pair of inverted-repeat (IR) regions of 30,955 bp. The nucleotide composition was asymmetric 31.2% A (Adenine), 31.5% T (Thymine), 19.0% C (Cytosine), and 18.3% G (Guanine) with an overall G + C content of 37.3%. It encoded 131 genes, including 86 protein-coding genes (76 PCG species), 37 transfer RNA genes (26 tRNAs species), and eight ribosomal RNA genes (four rRNAs species). The Phylogenetic relationships used neighbour-joining (NJ) method and the result showed that R. palmatum and Rheum officinale are phylogenetically related to each other in the family Polygonaceae. This study will be very important for Chinese medicinal herb research value and clinical drug development for future in China.