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Ownership Structure and Dividend Policy of Vietnamese Enterprises after the Global Financial Crisis
Pham,Quoc Viet,Luong,Quoc Trong Vinh,Tran,Bao Vy 한국유통과학회 2019 KODISA ICBE (International Conference on Business Vol.2019 No.-
The paper examines the impact of ownership structure on the dividend policy of listed companies in the Vietnam stock market after the global financial crisis. The sample uses panel data including 91 corporates listed on the Ho Chi Minh City Stock Exchange (HOSE) for 2009-2015. The results of the study show that public ownership and domestic private ownership are positive correlated with dividend payout ratio, while the effect of foreign ownership on dividend policy is not significant. This result could provide an important implication on the orientation of restructuring state-owned enterprises and attracting foreign investment in Vietnam stock market in the future.
Adipokines at the crossroads of obesity and mesenchymal stem cell therapy
Pham Duc-Vinh,Nguyen Thi-Kem,Park Pil-Hoon 생화학분자생물학회 2023 Experimental and molecular medicine Vol.55 No.-
Mesenchymal stem cell (MSC) therapy is an emerging treatment strategy to counteract metabolic syndromes, including obesity and its comorbid disorders. However, its effectiveness is challenged by various factors in the obese environment that negatively impact MSC survival and function. The identification of these detrimental factors will provide opportunities to optimize MSC therapy for the treatment of obesity and its comorbidities. Dysregulated production of adipokines, a group of cytokines and hormones derived from adipose tissue, has been postulated to play a pivotal role in the development of obesity-associated complications. Intriguingly, adipokines have also been implicated in the modulation of viability, self-renewal, proliferation, and other properties of MSC. However, the involvement of adipokine imbalance in impaired MSC functionality has not been completely understood. On the other hand, treatment of obese individuals with MSC can restore the serum adipokine profile, suggesting the bidirectionality of the adipokine–MSC relationship. In this review, we aim to discuss the current knowledge on the central role of adipokines in the crosstalk between obesity and MSC dysfunction. We also summarize recent advances in the use of MSC for the treatment of obesity-associated diseases to support the hypothesis that adipokines modulate the benefits of MSC therapy in obese patients.
Pham, Van Hai,Tran, Thi Ngoc Lan,Le, Giang Vinh,Movahed, Mehrnoosh,Jiang, Ying,Pham, Nguyen Ha,Ogawa, Hisashi,Takahashi, Ken Occupational Safety and Health Research Institute 2013 Safety and health at work Vol.4 No.2
This paper describes progress on formulating a national asbestos profile for the country of Vietnam. The Center of Asbestos Resource, Vietnam, formulated a National Profile on Asbestos-related Occupational Health, with due reference to the International Labor Organization/World Health Organization National Asbestos Profile. The Center of Asbestos Resource was established by the Vietnamese Health Environment Management Agency and the National Institute of Labor Protection, with the support of the Australian Agency for International Development, as a coordinating point for asbestos-related issues in Vietnam. Under the National Profile on Asbestos-related Occupational Health framework, the Center of Asbestos Resource succeeded in compiling relevant information for 15 of the 18 designated items outlined in the International Labor Organization/World Health Organization National Asbestos Profile, some overlaps of the information items notwithstanding. Today, Vietnam continues to import and use an average of more than 60,000 metric tons of raw asbestos per year. Information on asbestos-related diseases is limited, but the country has begun to diagnose mesothelioma cases, with the technical cooperation of Japan. As it stands, the National Profile on Asbestos-related Occupational Health needs further work and updating. However, we envisage that the National Profile on Asbestos-related Occupational Health will ultimately facilitate the smooth transition to an asbestos-free Vietnam.
Duc‑Vinh Pham,Pil‑Hoon Park 대한약학회 2020 Archives of Pharmacal Research Vol.43 No.10
Aberrant production of adipokines, a group ofadipocytes-derived hormones, is considered one of the mostimportant pathological characteristics of obesity. In individualswith obesity, beneficial adipokines, such as adiponectinare downregulated, whereas leptin and other pro-inflammatoryadipokines are highly upregulated. Hence, the imbalancein levels of these adipokines is thought to promote thedevelopment of obesity-linked complications. However, themechanisms by which adipokines contribute to the pathogenesisof various diseases have not been clearly understood. Inflammasomes represent key signaling platform that triggersthe inflammatory and immune responses through theprocessing of the interleukin family of pro-inflammatorycytokines in a caspase-1-dependent manner. Beyond theirtraditional function as a component of the innate immunesystem, inflammasomes have been recently integrated intothe pathological process of multiple metabolism- and obesity-related disorders such as cardiovascular diseases, diabetes,fatty liver disease, and cancer. Interestingly, emergingevidence also highlights the role of adipokines in the modulationof inflammasomes activation, making it a promisingmechanism underlying distinct biological actions of adipokinesin diseases driven by inflammation and metabolicdisorders. In this review, we summarize the effects of adipokines,in particular adiponectin, leptin, visfatin and apelin,on inflammasomes activation and their implications in thepathophysiology of obesity-linked complications.
Van Hai Pham,Thi Ngoc Lan Tran,Giang Vinh Le,Mehrnoosh Movahed,Ying Jiang,Nguyen Ha Pham,Hisashi Ogawa,Ken Takahashi 한국산업안전보건공단 산업안전보건연구원 2013 Safety and health at work Vol.4 No.2
This paper describes progress on formulating a national asbestos profile for the country of Vietnam. The Center of Asbestos Resource, Vietnam, formulated a National Profile on Asbestos-related Occupational Health, with due reference to the International Labor Organization/World Health Organization National Asbestos Profile. The Center of Asbestos Resource was established by the Vietnamese Health Environment Management Agency and the National Institute of Labor Protection, with the support of the Australian Agency for International Development, as a coordinating point for asbestos-related issues in Vietnam. Under the National Profile on Asbestos-related Occupational Health framework, the Center of Asbestos Resource succeeded in compiling relevant information for 15 of the 18 designated items outlined in the International Labor Organization/World Health Organization National Asbestos Profile, some overlaps of the information items notwithstanding. Today, Vietnam continues to import and use an average of more than 60,000 metric tons of raw asbestos per year. Information on asbestos-related diseases is limited, but the country has begun to diagnose mesothelioma cases, with the technical cooperation of Japan. As it stands, the National Profile on Asbestos-related Occupational Health needs further work and updating. However, we envisage that the National Profile on Asbestos-related Occupational Health will ultimately facilitate the smooth transition to an asbestos-free Vietnam.