Sargassum Nanocellulose-Based Fully Ingestible Supercapacitor.

Small high-performance energy modules have significant practical value in the biomedical field, such as painless diagnosis, alleviation of gastrointestinal discomfort, and electrical stimulation therapy. However, due to performance limitations and safety concerns, it is a formidable challenge to design a small, emerging ingestible power supply. Here, a fully ingestible supercapacitor (FISC) constructed of sargassum cellulose nanofiber is presented.

Surgical refinements and sensory and functional outcomes of using thinned sensate anterolateral thigh perforator flaps for foot and ankle reconstruction: A retrospective study.

To improve the use of sensate anterolateral thigh (ALT) flaps for foot and ankle reconstruction, we employed a thinned nerve-selective harvesting technique. The data of 31 patients in whom sensate ALT perforator flaps were transferred for reconstruction of soft-tissue defects in the foot and ankle were reviewed. Flaps were elevated with 2 refinements.

Nacre-Inspired Bacterial Cellulose/Mica Nanopaper with Excellent Mechanical and Electrical Insulating Properties by Biosynthesis.

The exploration of extreme environments has become necessary for understanding and changing nature. However, the development of functional materials suitable for extreme conditions is still insufficient. Herein, a kind of nacre-inspired bacterial cellulose (BC)/synthetic mica (S-Mica) nanopaper with excellent mechanical and electrical insulating properties that has excellent tolerance to extreme conditions is reported.

Vascularized Composite Iliac Flap Grafting for Trapezial Metastasectomy in Clear Cell Renal Carcinoma: A Case Report.

Case: Renal cell carcinoma (RCC) metastases rarely occur in the trapezium. We present the case of a 69-year-old man with clear cell RCC metastasis to the trapezium. After tumor resection, bone and soft-tissue defects were reconstructed with a vascularized osseo-fascio-fat composite iliac flap.

An All-Natural Wood-Inspired Aerogel.

The oriented pore structure of wood endows it with a variety of outstanding properties, among which the low thermal conductivity has attracted researchers to develop wood-like aerogels as excellent thermal insulation materials. However, the increasing demands of environmental protection have put forward new and strict requirements for the sustainability of aerogels. Here, we report an all-natural wood-inspired aerogel consisting of all-natural ingredients and develop a method to activate the surface-inert wood particles to construct the aerogel.

Ultrastrong, Thermally Stable, and Food-Safe Seaweed-Based Structural Material for Tableware.

Widely used disposable plastic tableware is usually buried or directly discharged into the natural environment after using, which poses potential threats to the natural environment and human health. To solve this problem, nondegradable plastic tableware needs to be replaced by tableware composed of biodegradable structural materials with both food safety and the excellent mechanical and thermal properties. Here, a food-safe sargassum cellulose nanofiber (SCNF) is extracted from common seaweed in an efficient and low energy consuming way under mild reaction conditions.

Free Double-Barrel Vascularized Fibular Graft for Two-Bone Forearm Reconstruction After Tumor Resection: A Case Report.

Case: Two-bone forearm reconstruction after tumor resection in pediatric patients is challenging. We present a case of forearm reconstruction in a girl who underwent resection of a high-grade surface osteosarcoma involving the ulna and radius. A free vascularized fibular graft was osteotomized to 2 struts to reconstruct the two-bone defect.

Ipsilateral distal third femoral shaft fracture and retrograde intramedullary fixation are not absolute contraindications to anterolateral thigh flap harvest: A case report.

Despite the advantages of anterolateral thigh (ALT) flaps, many surgeons are hesitant to choose a thigh with ipsilateral femoral fracture and internal fixation as the flap donor site. To cover the right mid-upper leg wound, a free ALT flap was harvested from the left thigh of a 55-year-old man who initially underwent closed retrograde intramedullary fixation for a left distal third femoral shaft fracture. The flap was based on a musculocutaneous perforator located in the mid-thigh, which was approximately 10 cm above the proximal fracture level.

Laminaria japonica hydrolysate promotes fucoxanthin accumulation in Phaeodactylum tricornutum.

Fucoxanthin (Fx) has gained a growing attention due to the remarkable biological activities. The limited biomass of was the restrictive factor for Fx production in Phaeodactylum tricornutum. In this study, Laminaria japonica hydrolysate (LPH) with a low addition proportion of 1.

Sustainable Cellulose-Nanofiber-Based Hydrogels.

Hydrogel materials have many excellent properties and a wide range of applications. Recently, a new type of hydrogel has emerged: cellulose nanofiber (CNF)-based hydrogels, which have three-dimensional nanofiber networks and unique physical properties. Because CNFs are abundant, renewable, and biodegradable, they are green and eco-friendly nanoscale building blocks.

Efficacy and Safety of 3 Nasal Packing Materials Used After Functional Endoscopic Sinus Surgery for Chronic Rhinosinusitis: A Comparative Study in China.

BACKGROUND This study aimed to investigate the efficacy and safety of 3 nasal packing products (silicone tube, Beschitin-F, and Aquacel1-Ag) after functional endoscopic sinus surgery (FESS) for chronic rhinosinusitis (CRS) patients in China. MATERIAL AND METHODS Sixty-six CRS patients undergoing FESS surgery were randomly divided into 3 groups (22 patients in each group): the silicone tube group, the Beschitin-F group, and the Aquacel1-Ag group. Postoperative headache, nasal pain, nasal bleeding, and swelling of the nasal mucosa were observed at 1 month after FESS surgery.

Comparative mitochondrial genomics toward exploring molecular markers in the medicinal fungus Cordyceps militaris.

Cordyceps militaris is a fungus used for developing health food, but knowledge about its intraspecific differentiation is limited due to lack of efficient markers. Herein, we assembled the mitochondrial genomes of eight C. militaris strains and performed a comparative mitochondrial genomic analysis together with three previously reported mitochondrial genomes of the fungus.

Treatment of complex metacarpal defects with free chimeric iliac osteocutaneous flaps.

Objective: The aim of this report is to present the clinical results of using free chimeric iliac osteocutaneous flaps based on the periosteal branch of the superficial circumflex iliac artery (SCIA) in complex metacarpal reconstructions.

Methods: Reconstruction using free chimeric iliac osteocutaneous flaps was performed in a series of seven patients who underwent metacarpal reconstruction for complex metacarpal defects between March 2009 and March 2012. The procedure was performed for bone and soft tissue losses associated with posttraumatic infections (four patients) and posttraumatic bone and soft tissue defects (three patients).

Feature Selection Method Based on Neighborhood Relationships: Applications in EEG Signal Identification and Chinese Character Recognition.

In this study, a new feature selection algorithm, the neighborhood-relationship feature selection (NRFS) algorithm, is proposed for identifying rat electroencephalogram signals and recognizing Chinese characters. In these two applications, dependent relationships exist among the feature vectors and their neighboring feature vectors. Therefore, the proposed NRFS algorithm was designed for solving this problem.

A new parasitoid of Bazariaturensis (Lepidoptera, Pyralidae): Campoplexbazariae sp. n. (Hymenoptera, Ichneumonidae).

A new solitary endoparasitoid of the larva of Bazariaturensis Ragonot, 1887 (Lepidoptera, Pyralidae) in Qinghai province, China, Campoplexbazariae Sheng, sp. n., belonging to the subfamily Campopleginae (Hymenoptera, Ichneumonidae), is reported.

[A population-based epidemiological survey of neonatal respiratory failure in Huai'an City of Jiangsu Province, in 2010].

Objective: To investigate the prevalence, clinical characteristics, treatment, and prognosis of neonatal respiratory failure (NRF) in Huai'an, Jiangsu Province, China, in 2010.

Methods: The clinical data of all NRF cases in the hospitals of Huai'an in 2010 were prospectively collected and analyzed using descriptive epidemiological methods.

Results: Among 60,986 live births in Huai'an in 2010, there were 556 (0.

[The study of pedicle imaging and reformation with the multi-slice spiral CT in the surgical treatment of lumbar spondylolisthesis].

Objective: To evaluate the value of pedicle parameter obtained by the reformation images on multi-slice spiral CT (MSCT) in the surgical treatment of lumbar spondylolisthesis.

Methods: From January 2009 to March 2010, 60 patients with lumbar spondylolisthesis failing in conservative treatment were enrolled into the study and divided into experimental and control group randomly (each group with 30 patients). There were 26 males and 34 females ranging in age from 18 to 59 years with an average of (42.

[Hepatocellular carcinoma with tumor thrombi in the portal vein. A comparison of therapeutic effects by different treatments].

Objective: To investigate the effects of different treatments for hepatocellular carcinoma (HCC) with tumor thrombus in the portal vein (PVTT).

Methods: From Jan. 2000 to Jan.

[Anti-viral therapy using lamivudine and thymosin is helpful to prevent recurrence in hepatocellular carcinoma with coexisting active hepatitis B].

Objective: To observe the effect of postoperative anti-viral therapy using lamivudine and thymosin alpha1 on recurrence of hepatocellular carcinoma (HCC) coexisting with active hepatitis B.

Methods: From Jan. 2000 to Dec.

[Transcatheter hepatic arterial chemoembolization and thymosin alpha1 in postoperative treatment of hepatocellular carcinoma].

Objective: To observe the effect of postoperative transcatheter hepatic arterial chemoembolization (TACE) and thymosin alpha(1) (T(alpha1)) treatment on recurrence of hepatocellular carcinoma (HCC).

Methods: From Jan 2000 to Dec 2002, 57 patients with HCC were randomly divided into three groups: group A (n = 18) received hepatectomy plus postoperative TACE and T(alpha1), group B (n = 23) received hepatectomy plus postoperative TACE and group C (n = 16) received hepatectomy only. The recurrence rate, the time to tumor recurrence and the median survival for the three groups were investigated.

[Significance of typing of tumor thrombi in determination of treatment and assessment of prognosis of hepatocellular carcinoma with tumor thrombi in the portal vein].

Objective: To evaluate the benefit of typing of tumor thrombi in determining treatment plan and assessing prognosis of hepatocellular carcinoma (HCC) with tumor thrombi in the portal vein.

Methods: The clinical data of 84 patients of HCC with portal vein tumor thrombi admitted from Jan. 2000 to Jan.