Emerging Issues Questioning the Current Treatment Strategies for Lumbar Disc Herniation.

Lumbar disc herniation is among the common phenotypes of degenerative lumbar spine diseases, significantly affecting patients' quality of life. The practice pattern is diverse. Choosing conservative measures or surgical treatments is still controversial in some areas.

Comparison of two methods in the treatment of congenital pseudarthrosis of clavicle: multicenter experience.

Background: Congenital pseudoarthrosis of the clavicle (CPC) is an uncommon entity. Owing to its scarce presentation, treatment of this disorder has not been well established. This study aimed (1) to compare surgical treatment methods that included excision of pseudoarthrosis and iliac crest bone graft and fixate with either the elastic stable intramedullary nail (ESIN) or K-wires or plate and screws, and (2) to assess the clinical outcomes of two different surgical methods.

Model for Identifying High Carotid Body Chemosensitivity in Patients with Obstructive Sleep Apnea.

Objective: The carotid body (CB) is a major peripheral respiratory chemoreceptor. In patients with obstructive sleep apnea (OSA), high CB chemosensitivity (CBC) is associated with refractory hypertension and insulin resistance and known to further aggravate OSA. Thus, the identification of high CB (hCBC) among OSA patients is of clinical significance, but detection methods are still limited.

Locking plate versus external fixation in the treatment of displaced femoral supracondylar fracture in children.

Background: Displaced supracondylar femoral fractures (SFF) are difficult injuries to treat in children. Several techniques have been widely used but few studies have compared the merits and drawbacks of each surgical intervention in order to analyze clinical values. The aim of this study was to (1) evaluate postoperative and functional conditions after treatments with locking plate (LP) or external fixation (EF), (2) observe adverse events associated with these two techniques, and (3) evaluate the clinical value of these two techniques.

[Proliferation of MicroRNA-365 and E74-like Factor 4 in Cervical Cancer Cells and Its Clinical Significance].

Objective To investigate the expressions,roles,and clinical significance of microRNA-365(miR-365)and E74-like factor 4(ELF4)in cervical cancer. Methods The expressions of miR-365 in normal cervical tissues(n=34),cervical intraepithelial neoplasia 1(CIN 1)(n=31),cervical intraepithelial neoplasia2-3(CIN 2-3)(n=37),squamous cell carcinoma of the cervix(SCC)(n=33),and three cervical cancer cell lines(C33A cells,Hela cells,and SiHa cells)were detected by real-time quantitative polymerase chain reaction(qPCR).Bioinformatic prediction and luciferase reporter gene assay were performed to verify whether ELF4 was a direct target of miR-365.

Minimally invasive treatment of calcaneal fractures via the sinus tarsi approach based on a 3D printing technique.

The sinus tarsi approach can be used for a limited exposure of the calcaneal fracture site. The reduction of the posterior articular surface, the shape of the calcaneus, the precise placement of the sustentacular screw (SS), the posterior articular surface screw of the calcaneal (PASS), and the long axis screw of the calcaneal (LAS) are still challenging. To that end, we proposed a minimally invasive technique for the treatment of calcaneal fractures via the sinus tarsi approach in combination with a three-dimensional (3D) printing technique.

Effect of Maternal Obesity on Fetal Growth and Expression of Placental Fatty Acid Transporters.

Objective: To explore the effects of maternal high-fat (HF) diet-induced obesity on fetal growth and the expression of placental nutrient transporters.

Methods: Maternal obesity was established in rats by 8 weeks of pre-pregnancy fed HF diet, while rats in the control group were fed normal (CON) diet. Diet-induced obesity (DIO) rats and diet-induced obesity-resistant (DIR) rats were selected according to body weight gain over this period.

The Relationship between Maternal Gestational Impaired Glucose Tolerance and Risk of Large-for-Gestational-Age Infant: A Meta-Analysis of 14 Studies.

Objective: To explore, by conducting a meta-analysis, whether gestational impaired glucose tolerance (IGT) is an independent predictor of neonatal large for gestational age (LGA) or not.

Methods: Medline, Embase, and Cochrane Library databases were searched to identify published epidemiological studies (cohort and case-control studies) investigating the association between gestational IGT and neonatal LGA. Calculations of pooled estimates were conducted in random-effect models or fixed-effects models.

Genetic diversity of nodulating and non-nodulating rhizobia associated with wild soybean (Glycine soja Sieb. & Zucc.) in different ecoregions of China.

A total of 99 bacterial isolates that originated from root nodules of Glycine soja were characterized with restriction analyses of amplified 16S ribosomal DNA and 16S-23S rDNA intergenic spacers (ITS), and sequence analyses of 16S rRNA, rpoB, atpD, recA and nodC genes. When tested for nodulation of G. soja, 72 of the isolates were effective symbionts, and these belonged to five species: Bradyrhizobium japonicum, Bradyrhizobium elkanii, Bradyrhizobium yuanmingense, Bradyrhizobium liaoningense and Sinorhizobium fredii.

AtKP1, a kinesin-like protein, mainly localizes to mitochondria in Arabidopsis thaliana.

Kinesins and kinesin-like proteins (KLPs) constitute a large family of microtubule-based motors that play important roles in many fundamental cellular and developmental processes. To date, a number of kinesins or KLPs have been identified in plants including Arabidopsis thaliana. Here, a polyclonal antibody against AtKP1 (kinesin-like protein 1 in A.