Objective Although psychoeducation has been found effective for improving the life functioning of patients with schizophrenia in high income countries, there have been relatively few studies of schizophrenia psychoeducation adapted for low and middle-income countries (LMIC), particularly in Southeast Asia. The present study assessed effects of the Family Schizophrenia Psychoeducation Program (FSPP) among Vietnamese patients and their families on the patients’ (1) quality of life and (2) medication non-compliance, and the family and patients’ (3) stigma towards schizophrenia, and (4) consumer satisfaction. Method This intervention study involved 59 patients, and their families, from the Da Nang Psychiatric Hospital, randomly assigned to treatment (n=30) or control (n=29) conditions. Control subjects received services as usual (antipsychotic medication); treatment group subjects received the FSPP as well. Blind-rater assessments were conducted at T1 immediately after project enrollment (prior to participating in the FSPP) and at T2 six months later. Results There were significant treatment effects on: (1) quality of life, (2) stigma, (3) medication compliance, and (4) consumer satisfaction, with all effects favoring the treatment group. Effect sizes were moderate to large. Conclusions This psychoeducation program appears to reduce stigma, improve quality of life and medication compliance, and increase consumer satisfaction of Vietnamese patients with schizophrenia and their families, beyond the effects of antipsychotic medication. It involves relatively little cost, and it may be useful for it or equivalent programs to be implemented in other hospitals in Viet Nam, and potentially other low-income Asian countries to improve the lives of patients with schizophrenia.
Abstract. Yaemkong S, Tuan NN. 2019. Diversity of phenotypic characteristics of White Tailed-Yellow Chicken populations reared under free-range system in Phitsanulok Province, Thailand. Biodiversitas 20: 1264-1273. The objective of this study was to evaluate phenotypic diversity of White tail-yellow chickens in Mueang District, Phitsanulok, Thailand. A total of 200 male chickens from the purposive samples were collected, and then analyzed by using descriptive statistics, correlation and least squares mean for subclasses of each factor. The results showed that the phenotypic of White tail-yellow Chickens had the highest white-yellow beak (60.29%), hin comb (65.50%), golden-yellow neck plumage (95.69%), back plumage (96.17%) and wing plumage (67.94%), white-black long curving tails (70.11%), black back tails (71.14%) and white-yellow shank (59.81%) for qualitative traits. The quantitative traits such as body weight, body height, body length, body width, wing length, shank length, and toes length were 2.78±0.58 kg, 61.95±3.77 cm, 24.93±1.66 cm, 16.62±1.91 cm, 41.85±2.52 cm, 12.72±0.77 cm, and 8.39±0.66 cm, respectively. The highest positive correlation was recorded between neck plumage and back plumage (r=0.70; p<0.01). Moreover, body weight was the highest correlation with wing length (0.58; p<0.01) whereas body length was the highest positive correlation with wing plumage (0.21; p<0.01). However, beak and comb had no significant effect on all traits (p>0.05) except for neck, back and wing plumage, long curving tail, back tail and shank color (p<0.05).
It was evaluated whether earthworm meal can fully replace fishmeal in supplemental feeds for common carp (Cyprinus carpio) that also feed on natural food resources in semi-intensive aquaculture. A net cage trial (32 nets) was carried out using three iso-nitrogenous feeds fed to common carp either at a level of 10 g/kg 0.8 metabolic body mass (5 fish per cage) or 20 g/kg 0.8 metabolic body mass (10 fish per cage). In feeds, fishmeal protein was replaced by 0 %, 50 % or 100 % of protein from sun dried earthworms (Perionyx excavatus). At both stocking densities, control groups of fish fed only on natural food resources. The growth rate of fish increased with rising replacement of fishmeal by earthworm meal at both feeding rates. Large zooplankton were the predominant natural food resource. With increasing availability of large zooplankton, sun dried earthworm meal in plant-based supplemental feeds seemed better able to meet the nutritional requirements of common carp than fishmeal. Integration of earthworm production (vermin culture) into small-scale farms in developing countries may open the possibility for farmers in rural areas to engage in semi-intensive aquaculture by using earthworms as a feed ingredient in supplemental feeds for common carp.
The plants of Meliaceae are native to tropical and subtropical regions as the Americas, west India, Southeast Asia, and Southern China. Many species of the genera Khaya, Swietenia, Aphanamixis, and Melia in this family are known as medicinal plants and have biological activities such as antiviral, antimicrobial, antifeeding, insecticidal, and cytotoxic properties. The objectives of this research are to characterize and evaluate the bioactive limonoids from several plants of Meliaceae against phytopathogenic fungi. During the search of antifungal compounds from the plants of Meliaceae, the three methanol extracts of Melia dubia, Aphanamixis polystachya, and Swietenia macrophylla were found to suppress the mycelial growth of several phytopathogenic fungi. Nine limonoids isolated from M. dubia (1–2), A. polystachya (3–5), and S. macrophylla (6–9) were evaluated, for the first time, their antifungal effectiveness against nine phytopathogenic fungi Fusarium oxysporum, Magnaporthe oryzae, Sclerotium rolfsii, Rhizoctonia solani, Alternaria spp., and Botrytis cinerea, and three oomycetes Phytophthora species. Limonoids 2, 3, 6, and 8 displayed a remarkable broad-spectrum antifungal activity against all the test fungi. Sclerotium rolfsii was highly sensitive to the four limonoids with IC50 values ranging from 79.4 to 128.0 µg/mL. Notably, chisocheton compound G (3) isolated from A. polystachya and khayanolide B (8) isolated from S. macrophylla were the most potent antifungal limonoids and exhibited a dose-dependent activity against Phytophthora species. Compounds 2 and 9 displayed moderate activity against M. oryzae. Our study results demonstrated the discovery of antifungal and lead compounds from the group of limonoids for application in the control of fungal plant diseases.
The increasing need for aquafeed resources and the finite availability of conventional feed resources are making it necessary to search for alternative high-protein resources that are not used as human food. The earthworm Perionyx excavatus was tested as a feed ingredient in diets for common carp. An experiment was conducted to evaluate the potential of earthworm powder as a replacement for fishmeal. In a recirculation aquarium system, triplicate groups of five common carp (Cyprinus carpio L.) were fed a control feed (fishmeal based protein), or experimental diets in which 30% (EW30), 70% (EW70), or 100% (EW100) of fishmeal protein was replaced by earthworm protein. Fish growth, feed digestibility and feed utilization were monitored. Growth rate, protein efficiency and energy retention in fish were similar (EW30, EW100) or higher (EW70) for diets containing earthworm meal compared to the control diet. Protein digestibility in EW30, EW70 and EW100 was higher than in the control diet, but in (EW100), lipid conversion was lower. We conclude that earthworm is a suitable partial replacement for fishmeal in feeds for common carp.
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