Giant spin ensembles in waveguide magnonics.

The dipole approximation is usually employed to describe light-matter interactions under ordinary conditions. With the development of artificial atomic systems, 'giant atom' physics is possible, where the scale of atoms is comparable to or even greater than the wavelength of the light they interact with, and the dipole approximation is no longer valid. It reveals interesting physics impossible in small atoms and may offer useful applications.

Dynamic expression of miR-206-3p during mouse skin development is independent of keratinocyte differentiation.

MicroRNA-206 (miR-206), the homolog of which in mice is termed miR-206-3p, is a muscle-specific miRNA known to be important in the development of skeletal muscle, and is involved in smooth muscle innervation of the airway through the post‑transcriptional suppression of brain‑derived neurotrophic factor (Bdnf). miR‑206‑3p is also expressed at significant levels in adult and embryonic skin; however, its functional roles in adult skin and during skin development remain to be fully elucidated. In the present study, the spatiotemporal expression of miR‑206‑3p and its target‑gene, Bdnf, during mouse skin development were investigated.

Gradual and controlled decompression for brain swelling due to severe head injury.

Patients suffering from uncontrollable intracranial hypertension due to posttraumatic brain swelling (BS) generally either die or survive in an extremely disabled state. Decompressive craniectomy (DC) with dural augmentation may be the best method to assist these patients. However, the efficacy of DC on functional outcomes remains controversial.

[Therapeutic efficacy of bipolar plasmakinetic technique compared with transurethral resection on benign prostate hyperplasia].

Objective: To evaluate the effect and safety of transurethral prostatectomy with the bipolar plasmakinetic technique (PKRP) compared with the transurethral resection (TURP) in the treatment of benign prostate hyperplasia (BPH).

Method: Four hundred BPH patients with matched lesions were divided into 2 groups: 200 patients, aged 74.1 (58-91), underwent transurethral prostatectomy with PKRP, and 200 patients, aged 73.

[Clinical study and pathological examination on the treatment of deep partial thickness burn wound with negative charge aerosol].

Objective: To investigate the effect of negative charge aerosol (NCA) on the treatment of burn wound.

Methods: Patients with superficial or deep partial thickness burn only were enrolled in the study, and they were randomly divided into trial group (T, including 180 cases of superficial thickness burn and 100 cases of deep partial thickness burn), control group (C, including 30 cases with superficial thickness burn and 30 with deep partial thickness burn), and self control group (SC, including 10 cases with superficial thickness burn and 10 with deep partial thickness burn). The patients in T and SC groups were treated with NCA for 1.