Quanjian Group,one of biggest health companies in China,is accused of making huge profits by misleading consumers.18 suspects--including Shu Yuhui,the largest shareholder of Quanjian Nature Medicine Technology Develop...Quanjian Group,one of biggest health companies in China,is accused of making huge profits by misleading consumers.18 suspects--including Shu Yuhui,the largest shareholder of Quanjian Nature Medicine Technology Development Company--have been arrested by Tianjin prosecutors.展开更多
Hepatocellular carcinoma(HCC) is one of the most prevalent malignancies worldwide and the second leading cause of death among all cancer types. Deregulation of the networks of tissue-specific transcription factors(TFs...Hepatocellular carcinoma(HCC) is one of the most prevalent malignancies worldwide and the second leading cause of death among all cancer types. Deregulation of the networks of tissue-specific transcription factors(TFs) observed in HCC leads to profound changes in the hepatic transcriptional program that facilitates tumor progression. In addition, recent reports suggest that substantial aberrations in the production of TF isoforms occur in HCC. In vitro experiments have identified distinct isoform-specific regulatory functions and related biological effects of liver-specific TFs that are implicated in carcinogenesis, which may be relevant for tumor progression and clinical outcome. This study reviews available data on the expression of isoforms of liver-specific and ubiquitous TFs in the liver and HCC and their effects, including HNF4α, C/EBPs, p73 and TCF7 L2, and indicates that assessment of the ratio of isoforms and targeting specific TF variants may be beneficial for the prognosis and treatment of HCC.展开更多
BACKGROUND Congenital factor VII deficiency(FVIID)is a rare autosomal recessive genetic disorder.The clinical manifestations of this deficiency vary greatly.Predicting the risk of bleeding during and after childbirth ...BACKGROUND Congenital factor VII deficiency(FVIID)is a rare autosomal recessive genetic disorder.The clinical manifestations of this deficiency vary greatly.Predicting the risk of bleeding during and after childbirth of pregnant women with congenital FVIID is difficult.Recombinant factor VIIa is the most common replacement therapy for FVIID.However,no unified diagnosis and treatment plan for pregnant women with congenital FVIID has been established.CASE SUMMARY We report the clinical history of a pregnant woman who was considered to have congenital FVIID.Recombinant factor VIIa was prophylactically administered to the pregnant woman at the time of cervical fully opening.She successfully delivered a live infant without any complications,such as postpartum hemorrhage,neonatal abnormalities,and so on.CONCLUSION Prophylaxis of recombinant factor VIIa during delivery can effectively reduce the incidence of postpartum hemorrhage among pregnant women with congenital FVIID associated with a high risk of bleeding.展开更多
Scientific research has brought about enormous national advancements in cancer management. Currently, Morocco provides several therapeutic tools for cancer, among them chemotherapy, surgery and radiotherapy. In Morocc...Scientific research has brought about enormous national advancements in cancer management. Currently, Morocco provides several therapeutic tools for cancer, among them chemotherapy, surgery and radiotherapy. In Morocco, there is not enough published data on the use of alternative medicine in pediatric oncology. Owing to the increased interest and lack of data on this practice, we conducted this study. It aims to evaluate the uptake, the types of therapies used, the factors influencing, the reasons for this choice and the cost of AM used by patients. An investigation through a questionnaire was carried out on thirty-four children following for cancer within the pediatric hematology and oncology department (PHO) of Marrakech. The survey was conducted over a period of one month and a half between July 25 and September 5, 2022. Data were collected through a questionnaire. From the medical files, we collected data regarding type of cancer, date of admission to PHO department and the treatment received. We asked about the type of AM used: herbs, honey, spiritual AM, zamzam water (water from a “sacred” source in Mecca). Using alternative therapies is a common practice in pediatric oncology with various reasons, among them, the declining socioeconomic level, the diversity, the cultural background, the psychological and the functional status of patients and sometimes the dissatisfaction with conventional medicine.展开更多
Tamanu oil, derived from the nuts of Calophyllum inophyllum, has gained increasing attention for its potential in acne management due to its purported anti-inflammatory and wound-healing properties. This analysis eval...Tamanu oil, derived from the nuts of Calophyllum inophyllum, has gained increasing attention for its potential in acne management due to its purported anti-inflammatory and wound-healing properties. This analysis evaluates the efficacy of tamanu oil in acne treatment with a specific focus on its impact on inflammation and scar reduction. The novelty of this research lies in its comprehensive analysis of tamanu oil’s dual mechanism of action: reducing acne-related inflammation and promoting the healing of acne scars. Clinical trials and laboratory analyses were conducted to assess the oil’s effectiveness in diminishing erythema, swelling, and post-acne scarring compared to conventional treatments. Preliminary findings demonstrate that tamanu oil significantly reduces inflammation and accelerates wound healing, potentially offering a promising adjunct or alternative to standard acne therapies. Future research should aim to optimize formulation and application protocols, long-term effects, and comparative therapeutic efficacy with other anti-inflammatory agents. Tamanu oil offers a novel and effective approach to acne management, with potential advantages that go beyond inflammation reduction to include enhanced scar reduction, making it a subject that warrants further investigation.展开更多
Tumor microvasculature is important to tumor growth, metastasis and thus tumor treatment outcome. The alternate cooling and heating treatment has been confirmed to have advantages over single treatment of cooling or h...Tumor microvasculature is important to tumor growth, metastasis and thus tumor treatment outcome. The alternate cooling and heating treatment has been confirmed to have advantages over single treatment of cooling or heating. The degree of tumor microvasculature damage induced by the alternate cooling and heating treatment and the mechanisms underlying are studied in this paper. The response of the tumor microvasculature to different treatments including alternate cooling and heating is observed in vivo through confocal microscopy using the nude mice dorsal skin fold tumor chamber model. Results show that alternate cooling and heating has induced much more severe damage to the microvessel structure throughout the entire tumor. Numerical simulations of the mechanical stresses on the tumor vessel wall has found that during the alternate treatment, the vessel wall suffer a rapid chang in thermal stresses in the opposite directions successively, which might caused damage to the peripheral microvasculature and micro-cracks in the central vessels. Reperfusion of blood flow after freezing also led to relatively large stresses on the vessel wall, especially when blood flow re-perfuses quickly during the subsequent heating. The quick increase of stresses on the blood vessel might be one of the key issues causing the blood vessel rupture referring to the experimental observation. The preliminary study has partly revealed the mechanism underlying serious tumor microvasculature damage caused by the alternate cooling and heating treatment.展开更多
文摘Quanjian Group,one of biggest health companies in China,is accused of making huge profits by misleading consumers.18 suspects--including Shu Yuhui,the largest shareholder of Quanjian Nature Medicine Technology Development Company--have been arrested by Tianjin prosecutors.
基金Supported by Russian Foundation for Basic Research,contract No.18-34-00816\18
文摘Hepatocellular carcinoma(HCC) is one of the most prevalent malignancies worldwide and the second leading cause of death among all cancer types. Deregulation of the networks of tissue-specific transcription factors(TFs) observed in HCC leads to profound changes in the hepatic transcriptional program that facilitates tumor progression. In addition, recent reports suggest that substantial aberrations in the production of TF isoforms occur in HCC. In vitro experiments have identified distinct isoform-specific regulatory functions and related biological effects of liver-specific TFs that are implicated in carcinogenesis, which may be relevant for tumor progression and clinical outcome. This study reviews available data on the expression of isoforms of liver-specific and ubiquitous TFs in the liver and HCC and their effects, including HNF4α, C/EBPs, p73 and TCF7 L2, and indicates that assessment of the ratio of isoforms and targeting specific TF variants may be beneficial for the prognosis and treatment of HCC.
基金Supported by Natural Science Foundation of Guangxi,No.2018JJB140171Medical Excellence Award Funded by the Creative Research Development Grant from the First Affiliated Hospital of Guangxi Medical University(2020)+1 种基金Development and Application of Appropriate Medical and Health Technologies in Guangxi,No.S2018111Self-funded Scientific Research Project of Guangxi Health Commission,No.Z20190512.
文摘BACKGROUND Congenital factor VII deficiency(FVIID)is a rare autosomal recessive genetic disorder.The clinical manifestations of this deficiency vary greatly.Predicting the risk of bleeding during and after childbirth of pregnant women with congenital FVIID is difficult.Recombinant factor VIIa is the most common replacement therapy for FVIID.However,no unified diagnosis and treatment plan for pregnant women with congenital FVIID has been established.CASE SUMMARY We report the clinical history of a pregnant woman who was considered to have congenital FVIID.Recombinant factor VIIa was prophylactically administered to the pregnant woman at the time of cervical fully opening.She successfully delivered a live infant without any complications,such as postpartum hemorrhage,neonatal abnormalities,and so on.CONCLUSION Prophylaxis of recombinant factor VIIa during delivery can effectively reduce the incidence of postpartum hemorrhage among pregnant women with congenital FVIID associated with a high risk of bleeding.
文摘Scientific research has brought about enormous national advancements in cancer management. Currently, Morocco provides several therapeutic tools for cancer, among them chemotherapy, surgery and radiotherapy. In Morocco, there is not enough published data on the use of alternative medicine in pediatric oncology. Owing to the increased interest and lack of data on this practice, we conducted this study. It aims to evaluate the uptake, the types of therapies used, the factors influencing, the reasons for this choice and the cost of AM used by patients. An investigation through a questionnaire was carried out on thirty-four children following for cancer within the pediatric hematology and oncology department (PHO) of Marrakech. The survey was conducted over a period of one month and a half between July 25 and September 5, 2022. Data were collected through a questionnaire. From the medical files, we collected data regarding type of cancer, date of admission to PHO department and the treatment received. We asked about the type of AM used: herbs, honey, spiritual AM, zamzam water (water from a “sacred” source in Mecca). Using alternative therapies is a common practice in pediatric oncology with various reasons, among them, the declining socioeconomic level, the diversity, the cultural background, the psychological and the functional status of patients and sometimes the dissatisfaction with conventional medicine.
文摘Tamanu oil, derived from the nuts of Calophyllum inophyllum, has gained increasing attention for its potential in acne management due to its purported anti-inflammatory and wound-healing properties. This analysis evaluates the efficacy of tamanu oil in acne treatment with a specific focus on its impact on inflammation and scar reduction. The novelty of this research lies in its comprehensive analysis of tamanu oil’s dual mechanism of action: reducing acne-related inflammation and promoting the healing of acne scars. Clinical trials and laboratory analyses were conducted to assess the oil’s effectiveness in diminishing erythema, swelling, and post-acne scarring compared to conventional treatments. Preliminary findings demonstrate that tamanu oil significantly reduces inflammation and accelerates wound healing, potentially offering a promising adjunct or alternative to standard acne therapies. Future research should aim to optimize formulation and application protocols, long-term effects, and comparative therapeutic efficacy with other anti-inflammatory agents. Tamanu oil offers a novel and effective approach to acne management, with potential advantages that go beyond inflammation reduction to include enhanced scar reduction, making it a subject that warrants further investigation.
基金supported by the National Natural Science Foundation of China (Grant No. 50725622)Shanghai Engineering Technical Research Centre (Grant No. 08DZ2211201)National Basic Research Program of China (Grant No. 2009CB930403)
文摘Tumor microvasculature is important to tumor growth, metastasis and thus tumor treatment outcome. The alternate cooling and heating treatment has been confirmed to have advantages over single treatment of cooling or heating. The degree of tumor microvasculature damage induced by the alternate cooling and heating treatment and the mechanisms underlying are studied in this paper. The response of the tumor microvasculature to different treatments including alternate cooling and heating is observed in vivo through confocal microscopy using the nude mice dorsal skin fold tumor chamber model. Results show that alternate cooling and heating has induced much more severe damage to the microvessel structure throughout the entire tumor. Numerical simulations of the mechanical stresses on the tumor vessel wall has found that during the alternate treatment, the vessel wall suffer a rapid chang in thermal stresses in the opposite directions successively, which might caused damage to the peripheral microvasculature and micro-cracks in the central vessels. Reperfusion of blood flow after freezing also led to relatively large stresses on the vessel wall, especially when blood flow re-perfuses quickly during the subsequent heating. The quick increase of stresses on the blood vessel might be one of the key issues causing the blood vessel rupture referring to the experimental observation. The preliminary study has partly revealed the mechanism underlying serious tumor microvasculature damage caused by the alternate cooling and heating treatment.
