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A morphological study on autumnal morphs of Aphis glycines (Hemiptera: Aphididae)
Zhen-qi Tian,Su-ji Wang,Bing Bai,Jian Liu,Kuijun Zhao 한국응용곤충학회 2018 Journal of Asia-Pacific Entomology Vol.21 No.2
The soybean aphid, Aphis glycines Matsumura (Hemiptera: Aphididae), is one of the most important pests of soybean. The complex life cycle of A. glycines is characterized as heteroecious and holocyclic, and has seasonal polymorphisms occurring during its life cycle. In the autumn, A. glycines occur as winged and wingless virginoparae in soybeans, as gynoparae and males that migrate from soybeans to Rhamnus spp. and as gynoparae, males and oviparae on Rhamnus spp. In this study, wingless virginoparae, gynoparae, males and oviparae of A. glycines were successfully induced in the laboratory and morphological parameters of these morphs were selected for quantitation. To aid in identification of these A. glycines autumnal morphs, these aphids were imaged by microscope and significant differences in morphological characteristics were found: distal parts of hind leg femurs of gynoparae were grayish black, which were darker than those of winged virginoparae; the 4th instars of gynoparae, males and winged virginoparae differ greatly in dorsal abdomen coloration and covering. Our results provide an important guide for distinguishing adults of gynoparae and winged virginoparae, and for identifying nymphs of gynoparae, males and winged virginoparae.
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Hui Jie Hu,Zhen Wei Zhang,Yu Liang,Yan Yan Luo,Qi Feng Dou,Cui Ping Song,Hui Min Zhang,Ying Zhao,Guang Run Tian,Ke Zhang,Qiu Fang Mao,Jing Gui Song,Soren Rittig,Jian Guo Wen 대한배뇨장애요실금학회 2021 International Neurourology Journal Vol.25 No.1
Purpose: This study aimed to investigate the prevalence, risk factors, and effects of primary nocturnal enuresis (PNE) on physical and mental health in young adults in mainland China. Methods: An anonymous questionnaire was used to collect information including the sociodemographic characteristics, history of PNE, family history, daytime voiding symptoms, Pittsburgh Sleep Quality Index (PSQI) scores, Self-Esteem Scale (SES), and Self-Rating Depression Scale (SDS). A total of 22,500 university students from 23 provinces and 368 cities in mainland China were included. Results: In total, 21,082 questionnaires were collected, and 20,345 of them qualified for statistical analysis. The PNE prevalence was 1.17%, and the distribution of monosymptomatic nocturnal enuresis (MNE) and nonmonosymptomatic nocturnal enuresis (NMNE) was 66.1% and 33.9%, respectively. In total, 28% of respondents with PNE reported bedwetting daily, 31.6% between 1 and 7 times weekly, and 40.4% between 1 and 4 times monthly; 80% of PNE cases had no history of treatment. The prevalence of PNE in patients with a family history, frequency, urgency, urinary incontinence, and recurrent urinary tract infections was significantly higher than in those without these conditions (P<0.001). PNE was significantly correlated with the PSQI total score (sleep quality) (P=0.011). The SES score was lower and the SDS was higher (P<0.001) in the PNE group than in those without PNE. Conclusions: In mainland China, the PNE prevalence among young adults was found to be high, and PNE had significant effects on physical and mental health. Risk factors included a family history, daytime voiding symptoms, and lack of treatment.
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Zhu, Qiang,Zang, Qi,Jiang, Zhong-Min,Wang, Wei,Cao, Ming,Su, Gong-Zhang,Zhen, Tian-Chang,Zhang, Xiao-Tian,Sun, Ning-Bo,Zhao, Cheng Asian Pacific Journal of Cancer Prevention 2015 Asian Pacific journal of cancer prevention Vol.16 No.9
Objective: To explore the clinical application of recombinant human endostatin (Endostar) in the treatment of patients with non-small cell lung cancer (NSCLC) in Chinese mainland. Materials and Methods: A total of 75 patients diagnosed as NSCLC were randomly divided into control group (37 cases) and treatment group (38 cases). Control group was treated with postoperative complementary chemotherapy containing two-agent platinum protocol on postoperative d21, 3 weeks as a cycle, for totally 4~6 cycles. On this basis, treatment group was added with Endostar $7.5mg/m^2$ on postoperative d8~9, 3~4 h/time, qd, 14 weeks as a cycle, for totally 4 cycles. The interval between every two cycles was 7 d. The 5-year progression-free survival (PFS), 5-year survival time and complications in both groups were observed. Results: Compared with control group, the average PFS increased evidently in treatment group by 9.8 months (41.6 months vs. 31.8 months), and there was significant difference (P<0.05). And the median PFS was 42.5 months in treatment group, obviously longer than that in control group (33.7 months) by 8.8 months (P<0.05). Additionally, the 5-year overall survival rate (OS), average survival time and median survival time (MST) were 47.4%, 50.1 months and 59.3 months in treatment group, significantly higher than the 29.7%, 42.1 months and 43.5 months in control group (P<0.05). Only 1 patient showed poor healing of surgical wound in treatment group, but no surgery-associated complication was found in control group. Moreover, the postoperative complementary therapy-connected complication rates were 63.2% (24/38) and 59.5% (22/37) in treatment group and control group respectively, but there was no significant difference (P>0.05). Conclusions: The application of Endostar combined with sensitive platinum-contained chemotherapeutic agents in the postoperative complementary chemotherapy can be widely used in clinic because it can significantly prolong the long-term survival time of patients with NSCLC.
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