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Background Liposuction-curettage is a long-standing and effective treatment for axillary bromhidrosis. However, residual malodor and skin necrosis typically occur following this treatment. Therefore, we improved this method to ensure fewer complications and better outcomes. Here, we have presented our programmed 6-step approach of improved liposuction-curettage. Methods The programmed 6-step approach of improved liposuction-curettage was used to remove the axillary apocrine glands. We used pointed and obtuse cannulas designed for liposuction-curettage. Results Patients treated using the programmed 6-step approach of improved liposuction-curettage did not experience any serious complications or residual malodor. Conclusion The programmed 6-step approach of improved liposuction-curettage was more effective than traditional surgery with respect to the treatment of axillary bromhidrosis.

The evaluation of island carrying capacity is the premise for conducting the island spatial planning and can contributes to guiding island ecological conservation and socioeconomic developments. In this study, the island carrying capacities were evaluated for the three major development types, namely, ecological resource, agricultural production, and urban construction, based on the quantity and quality. The occupancy and vacancy rates of island carrying capacity were measured in different scenarios. Miaodao Archipelago and Dongtou Archipelago in China were selected as the study area to demonstrate the evaluation. The former is constituted all by spatially isolated rocky islands, while the latter is featured by the coexistence of the sandy and rocky islands and the connection with the mainland by bridges. The results indicated the high variances of occupancy and vacancy rates of island carrying capacity at multiple spatial scales. Across the two archipelagos, climate conditions, island composition, and spatial connections with the mainland controlled the spatial variance at this scale. For different types of islands, the sandy island presented distinctly higher occupancy and vacancy rates for agricultural production than the rocky islands. At the single island scale within the same archipelago, the developments of agricultural production and urban construction distinctly increased with the increase in the island area. The dependency of island constructions on the external world in Dongtou Archipelago was higher than that in Miaodao Archipelago. Meanwhile, the difference in traffic conditions between the two archipelagos did not distinctly influence the food dependency on the external world. Then, practical suggestions in terms of quantity control and quality promotion were proposed to improve the island carrying capacity.

The study of carbon sequestration capacity under intensive management (IM) 1 measures (such as cutting, thinning, plowing, and fertilization) has become a major issue of carbon budgets in the context of global climate change. Bamboo forest, also known as “the second largest forest in the world,” plays an important role in the carbon cycle. Due to its high economic value, IM practices have been widely used to manage bamboo forests, which in turn may affect the global carbon cycle and carbon budget balance of the ecosystem. However, due to a lack of long-term field experiments and suitable representative models for carbon cycle research in bamboo forests, there is little understanding of the effects of IM measures on carbon sources/sinks in bamboo forest ecosystems at large temporal scales. In this study, we used a representative Lei bamboo (Phyllostachys praecox C.D. Chu & C.S. Chao) forest occurring in Taihuyuan town, Zhejiang Province, China as the study object and a new generation Triplex-Flux model to simulate the net ecosystem productivity (NEP) and net primary productivity (NPP) of the Lei bamboo forest under IM and non­intensive management (NIM) in 2011–2013 and 2015. The aim was to reveal the impact of IM on the carbon cycle of a bamboo forest ecosystem. The results showed that the Triplex-Flux model was suitable for studying the carbon cycle in the Lei bamboo forest. On a 30 min time scale, R2 values ranged between 0.78–0.91 (p 0.42, p

Highly pathogenic PRRSV (HP-PRRSV) emerged in China in 2006 and caused severe reproductive losses, particularly in late-term sows. To determine whether these reproductive failures were related to the susceptibility of late-term sows to HP-PRRV, 60- and 90-days of gestation sows were infected with HP-PRRSV isolate TA-12 (GenBank accession HQ417620). A monoclonal antibody specific to the C-terminal of the nucleocapsid protein was used to evaluate viral distribution by IHC. This showed that HP-PRRSV had a similar distribution in both sets of sows. However, HP-PRRSV infection led to dramatically decreased serum levels of luteinizing hormone (LH) and 17-β-estradiol (E2) in late-term sows, while only E2 was decreased in the 60-day sows. These results indicate that HP-PRRSV-induced reproductive failure is more likely due to reproductive hormone level imbalances rather than tissue tropism differences.

Sarco/endoplasmic reticulum calcium ATPase (SERCA) enzymes play important roles in several signal transduction pathways that control proliferation, differentiation and apoptosis. Here, we reported that SERCA2 expression was positively correlated with tumor node metastasis (TNM) stages ( n = 75, P = 0.0251) and grades ( n = 63, P = 0.0146) of patients with colorectal cancer. The animal experiments demonstrated that SERCA2 expression was consistent with PCNA staining of intestinal tissues of male C57BL/6J-Apc Min/ JNju mice. Besides, SERCA2 expression was also increased in undifferentiated HT-29 cells as compared with that in differentiated HT-29 gal cells. Moreover, SERCA2 overexpression promoted proliferation and migration of SW480 cells via activating MAPK and AKT signaling pathways, while silence of SERCA2 inhibited the proliferation and migration of SW480 cells. In addition, we identified that a curcumin analog, F36, exhibited more potent inhibitory effect in colorectal cancer cells than curcumin through inhibiting SERCA2 expression. Taken together, our findings indicate that SERCA2 is involved in the malignant progress of colorectal cancer and maybe a therapeutic target for colorectal cancer treatment. Curcumin analog F36 shows enhanced anti-cancer activity in colorectal cancer cells by targeting SERCA2.

Additional displacement of the building foundations over old goaf are prone to happen under the additional loads induced by new buildings, weakening-rock mass by mining and seismic actions, which will cause serious damage to the buildings. In order to analyze the safety of the building foundations safety over the old goaf, the structure characteristics of the strata over the old goaf was investigated and the instability conditions of overhanging rocks upon old goaf were also analyzed in this paper. The results indicate that the stability of overhanging rocks is remarkably decreased by the interactions of mining fractures, earthquake force and building load, in addition, the settlement of the foundations over old goaf is increased by the instability of overhanging rocks. According to the location of a new power plant in Yima Mine and its ambient conditions, we defined the influence scope of old goaf via resistivity tomography. Based on the seismic parameters of the construction site, a numerical FLAC3d model of the building foundation under the seismic actions and building load was developed. The numerical results are obtained as follows: the foundation of the main power house meets the requirement of 6° seismic fortification intensity; however, under 7° seismic fortification intensity, the maximum differential settlement of foundation between the neighboring pillars is close to the maximum allowable value, while the seismic fortification intensity reaches 8°, but the safety requirements will not be satisfied. Keywords: Seismic actions, Additional stress, Old goaf, Foundation, Settlement