The intervention showed promising results in its ability to aid child recovery.

Information gathered from such meta-analyses could be used in the identification of at-risk children and the development of screening tools. However, further widespread and comprehensive reviews of the potential risk factors and their relationships to psychopathology need to be investigated.

Abstract. In Arabidopsis, as in the majority of flowering plants, developing seeds promote fruit growth. One method to investigate this interaction is to use plants with reduced seed set and determine the effect on fruit growth. Plants homozygous for a transgene designed to ectopically express a gene encoding a gibberellin-deactivating enzyme exhibit reduced pollen tube elongation, suggesting that the plant hormone gibberellin is required for this process. Reduced pollen tube growth causes reduced seed set and decreased silique (fruit) size, and this genotype is used to explore the relationship between seed set and fruit elongation. A detailed analysis of seed set in the transgenic line reveals that reduced pollen tube growth decreases the probability of each ovule being fertilised. This effect becomes progressively more severe as the distance between the stigma and the ovule increases, revealing the complex biology underlying seed fertilisation. In terms of seed-promoted fruit growth, major localised and minor non-localised components that contribute to final silique length can be identified. This result demonstrates that despite the relatively small size of the fruit and associated structures, Arabidopsis can be used as a model to investigate fundamental questions in fruit physiology.

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ObjectiveTo assess the correlates for bisexual behaviors, HIV knowledge, and HIV/AIDS-related stigmatizing/discriminatory attitudes among men who have sex with men (MSM).MethodsA cross-sectional survey among MSM was conducted in 2011 to provide demographics, sexual behaviors, HIV knowledge, HIV/AIDS-related stigmatizing/discriminatory attitudes, and services in Jinan, Qingdao, and Yantai of Shandong Province of China.ResultsOf 1230 participants, 82.8% were single, 85.7% aged <35 years, and 47.2% received college or higher education. There were 28.6% MSM who reported to be married or cohabitating or ever had sex with woman in the past 6 months (P6M). 74.5% had ≥6 HIV-related knowledge score. The average total score of stigmatizing/discriminatory attitude was 37.4±4.4(standard deviation). Bisexual behavior was independently associated with higher levels of HIV/AIDS-related stigma/discrimination(AOR = 1.1, 95% CI:1.0–1.1), older age(AOR = 1.2, 95%CI:1.1–1.2), and lower HIV-related knowledge score(AOR = 1.6, 95%CI:1.2–2.2). HIV knowledge score ≥6 was independently associated with lower levels of HIV/AIDS-related stigma/discrimination(AOR = 1.3, 95%CI:1.2–1.3), less bisexual behaviors(AOR = 0.6, 95%CI:0.5–0.9), ever received a test for HIV in the past 12 months (P12M)(AOR = 3.2, 95%CI:2.3–4.5), college or higher level education(AOR = 1.9, 95%CI:1.4–2.6), consistent condom use with men in P6M(AOR=6.9, 95%CI:4.6–10.6), recruited from internet or HIV testing sites(AOR = 11.2, 95%CI:8.0–16.1) and bars, night clubs, or tea houses(AOR = 2.5, 95%CI:1.7–4.8). Expressing higher levels of HIV/AIDS-related stigmatizing/discriminatory attitudes was independently associated with bisexual behaviors(Aβ = 0.9, 95%CI:0.4–1.4), lower HIV-related knowledge score(Aβ = 3.6, 95%CI:3.0–4.1), the number of male sex partners in the past week ≥2(Aβ = 1.4, 95%CI:1.0–1.9), unprotected male anal sex in P6M(Aβ = 1.0, 95%CI:0.5–1.6), and inversely associated with ever received HIV test(Aβ = 1.4, 95%CI:0.8–2.0) and peer education in P12M(Aβ = 1.4, 95%CI:0.9–1.9).ConclusionHIV/AIDS-related stigmatizing/discriminatory attitudes were associated with bisexual behaviors, low HIV testing rate, lower HIV-related knowledge and risk behaviors. This study called for innovative programs that would reduce HIV/AIDS-related stigmatizing/discriminatory attitudes and bisexual behaviors and improve the uptake of prevention service among MSM.