BACKGROUND Diabetes and thyroiditis are closely related.They occur in combination and cause significant damage to the body.There is no clear treatment for type-2 diabetes mellitus(T2DM)with Hashimoto's thyroiditis...BACKGROUND Diabetes and thyroiditis are closely related.They occur in combination and cause significant damage to the body.There is no clear treatment for type-2 diabetes mellitus(T2DM)with Hashimoto's thyroiditis(HT).While single symptomatic drug treatment of the two diseases is less effective,combined drug treatment may improve efficacy.AIM To investigate the effect of a combination of vitamin D,selenium,and hypoglycemic agents in T2DM with HT.METHODS This retrospective study included 150 patients with T2DM and HT treated at The Central Hospital of Shaoyang from March 2020 to February 2023.Fifty patients were assigned to the control group,test group A,and test group B according to different treatment methods.The control group received low-iodine diet guidance and hypoglycemic drug treatment.Test group A received the control treatment plus vitamin D treatment.Test group B received the group A treatment plus selenium.Blood levels of markers of thyroid function[free T3(FT3),thyroid stimulating hormone(TSH),free T4(FT4)],autoantibodies[thyroid peroxidase antibody(TPOAB)and thyroid globulin antibody(TGAB)],blood lipid index[low-density lipoprotein cholesterol(LDL-C),total cholesterol(TC),triacylglycerol(TG)],blood glucose index[fasting blood glucose(FBG),and hemoglobin A1c(HbA1c)]were measured pre-treatment and 3 and 6 months after treatment.The relationships between serum 25-hydroxyvitamin D3[25(OH)D3]level and each of these indices were analyzed.RESULTS The levels of 25(OH)D3,FT3,FT4,and LDL-C increased in the order of the control group,test group A,and test group B(all P<0.05).The TPOAB,TGAB,TC,TG,FBG,HbA1c,and TSH levels increased in the order of test groups B,A,and the control group(all P<0.05).All the above indices were compared after 3 and 6 months of treatment.Pre-treatment,there was no divergence in serum 25(OH)D3 level,thyroid function-related indexes,autoantibodies level,blood glucose,and blood lipid index between the control group,test groups A and B(all P>0.05).The 25(OH)D3 levels in test groups A and B were negatively correlated with FT4 and TGAB(all P<0.05).CONCLUSION The combination drug treatment for T2DM with HT significantly improved thyroid function,autoantibody,and blood glucose and lipid levels.展开更多
Bovine oocytes are one of the indispensable cells in cattle reproduction and have become a research hot spot in cattle reproduction in recent years.The maturation process of oocytes is mainly regulated by enzymes,horm...Bovine oocytes are one of the indispensable cells in cattle reproduction and have become a research hot spot in cattle reproduction in recent years.The maturation process of oocytes is mainly regulated by enzymes,hormones,cytokines,and other molecules.The factors affecting cattle oocyte maturation have been previously studied to clarify the molecular mechanisms of cattle oocyte maturation.In this review article,phospholipid protein-3-kinase/protein kinase B,mitogen-activated protein kinase/extracellular signal-regulated kinase,Janus kinase/signal transducer and activator of transcription,epidermal growth factor receptor/extracellular signal-regulated kinase,and other signaling pathways related to oocyte maturation are discussed.In addition,the molecular mechanisms of some coding genes(JY-1,FGF-10,CDC20,etc.)and non-coding genes(miRNA,lncRNA,and circRNA)regulating oocyte maturation have been reviewed to provide new ideas for high reproductive performance molecular breeding of high-quality cattle.展开更多
Reversible posterior leukoencephalopathy syndrome(RPLS)is a rare brain-capillary leak syndrome,characterized by clinical symptoms of headache,visual loss,seizures and altered mental functioning.This syndrome is usuall...Reversible posterior leukoencephalopathy syndrome(RPLS)is a rare brain-capillary leak syndrome,characterized by clinical symptoms of headache,visual loss,seizures and altered mental functioning.This syndrome is usually reversible and is associated with hypertension,nephropathy,and use of immunosuppressive medication and cytotoxic agents.We describe two rare cases of RPLS occurring in colorectal cancer,both of which presented with coma,that we believe can be directly attributed to bevacizumab,a monoclonal antibody that inhibits the angiogenesis of tumours by specifically blocking vascular endothelial growth factor.We analysed the clinical features,risk factors and outcomes of RPLS in these two patients,and although no typical finding was identified on imaging examination,we found that inadequate blood pressure control was one of the risk factors leading to RPLS and that supportive treatment including intensive blood pressure control improved outcomes.Due to the increasing use of bevacizumab in colorectal cancer,clinicians should be aware of this potential complication.展开更多
Background: Oxaliplatin, irinotecan, 5-fluorouracil, and l-leucovorin (FOLFIRINOX) has become one of the first-line treatment options for advanced pancreatic cancer (PC). However, the relatively high rate of grade 3 o...Background: Oxaliplatin, irinotecan, 5-fluorouracil, and l-leucovorin (FOLFIRINOX) has become one of the first-line treatment options for advanced pancreatic cancer (PC). However, the relatively high rate of grade 3 or 4 adverse events associated with the standard dosage of FOLFIRINOX limits its widespread use in clinical practice. In this study, we were to evaluate the efficacy and safety of a modified FOLFIRINOX regimen as a first-line chemotherapy for Chinese patients with metastatic PC. Methods: Patients with histologically confirmed primary metastatic pancreatic adenocarcinoma with an Eastern Cooperative Oncology Group (ECOG) performance status score of 0-2 were recruited to receive the modified FOLFIRINOX regimen (intravenous infusion of oxaliplatin, 65 mg/m2;irinotecan, 150 mg/m2;l-leucovorin, 200 mg/ m2;and 5-fluorouracil, 2400 mg/m2, repeated every 2 weeks). The treatment was continued for 12 cycles unless the patient had progressive disease (PD), stable disease (SD) with symptom deterioration, unacceptable adverse events, or requested to terminate the treatment prematurely. The primary endpoint was objective response rate (ORR). Results: Sixty-five patients were enrolled from July 2012 to April 2017 in three institutions, and they all received at least one cycle of chemotherapy, with a median of 8 cycles (range 1-12 cycles). No complete response was observed. Twenty-one (32.3%) patients had partial responses, and 27 (41.5%) had SD. The ORR and disease control rate of the study cohort was 32.3% and 73.8%. The estimated median overall survival and progression-free survival were 11.60 (95% confidence interval [CI] 8.76-14.44) and 5.77 (95% CI 5.00-6.54) months. Major grade 3 or 4 adverse events included neutropenia (12.3%) and diarrhea (6.2%). No treatment-related death was observed. Conclusions: Modified FOLFIRINOX was well-tolerated and might be a promising option as first-line therapy for Chinese patients with metastatic PC.展开更多
基金Supported by Science and Technology Plan Project of Shaoyang City,No.2022GX4139.
文摘BACKGROUND Diabetes and thyroiditis are closely related.They occur in combination and cause significant damage to the body.There is no clear treatment for type-2 diabetes mellitus(T2DM)with Hashimoto's thyroiditis(HT).While single symptomatic drug treatment of the two diseases is less effective,combined drug treatment may improve efficacy.AIM To investigate the effect of a combination of vitamin D,selenium,and hypoglycemic agents in T2DM with HT.METHODS This retrospective study included 150 patients with T2DM and HT treated at The Central Hospital of Shaoyang from March 2020 to February 2023.Fifty patients were assigned to the control group,test group A,and test group B according to different treatment methods.The control group received low-iodine diet guidance and hypoglycemic drug treatment.Test group A received the control treatment plus vitamin D treatment.Test group B received the group A treatment plus selenium.Blood levels of markers of thyroid function[free T3(FT3),thyroid stimulating hormone(TSH),free T4(FT4)],autoantibodies[thyroid peroxidase antibody(TPOAB)and thyroid globulin antibody(TGAB)],blood lipid index[low-density lipoprotein cholesterol(LDL-C),total cholesterol(TC),triacylglycerol(TG)],blood glucose index[fasting blood glucose(FBG),and hemoglobin A1c(HbA1c)]were measured pre-treatment and 3 and 6 months after treatment.The relationships between serum 25-hydroxyvitamin D3[25(OH)D3]level and each of these indices were analyzed.RESULTS The levels of 25(OH)D3,FT3,FT4,and LDL-C increased in the order of the control group,test group A,and test group B(all P<0.05).The TPOAB,TGAB,TC,TG,FBG,HbA1c,and TSH levels increased in the order of test groups B,A,and the control group(all P<0.05).All the above indices were compared after 3 and 6 months of treatment.Pre-treatment,there was no divergence in serum 25(OH)D3 level,thyroid function-related indexes,autoantibodies level,blood glucose,and blood lipid index between the control group,test groups A and B(all P>0.05).The 25(OH)D3 levels in test groups A and B were negatively correlated with FT4 and TGAB(all P<0.05).CONCLUSION The combination drug treatment for T2DM with HT significantly improved thyroid function,autoantibody,and blood glucose and lipid levels.
基金supported by grants from the Key Research and Development Plan Project of Ningxia Hui Autonomous Region(2021BEF02029)the Key Research and Development Plan Project(Talent Introduction Project)of Ningxia Hui Autonomous Region(2020BEB04006)the Introducing Talent Research Startup Project of Ningxia University(030900002254).
文摘Bovine oocytes are one of the indispensable cells in cattle reproduction and have become a research hot spot in cattle reproduction in recent years.The maturation process of oocytes is mainly regulated by enzymes,hormones,cytokines,and other molecules.The factors affecting cattle oocyte maturation have been previously studied to clarify the molecular mechanisms of cattle oocyte maturation.In this review article,phospholipid protein-3-kinase/protein kinase B,mitogen-activated protein kinase/extracellular signal-regulated kinase,Janus kinase/signal transducer and activator of transcription,epidermal growth factor receptor/extracellular signal-regulated kinase,and other signaling pathways related to oocyte maturation are discussed.In addition,the molecular mechanisms of some coding genes(JY-1,FGF-10,CDC20,etc.)and non-coding genes(miRNA,lncRNA,and circRNA)regulating oocyte maturation have been reviewed to provide new ideas for high reproductive performance molecular breeding of high-quality cattle.
文摘Reversible posterior leukoencephalopathy syndrome(RPLS)is a rare brain-capillary leak syndrome,characterized by clinical symptoms of headache,visual loss,seizures and altered mental functioning.This syndrome is usually reversible and is associated with hypertension,nephropathy,and use of immunosuppressive medication and cytotoxic agents.We describe two rare cases of RPLS occurring in colorectal cancer,both of which presented with coma,that we believe can be directly attributed to bevacizumab,a monoclonal antibody that inhibits the angiogenesis of tumours by specifically blocking vascular endothelial growth factor.We analysed the clinical features,risk factors and outcomes of RPLS in these two patients,and although no typical finding was identified on imaging examination,we found that inadequate blood pressure control was one of the risk factors leading to RPLS and that supportive treatment including intensive blood pressure control improved outcomes.Due to the increasing use of bevacizumab in colorectal cancer,clinicians should be aware of this potential complication.
文摘Background: Oxaliplatin, irinotecan, 5-fluorouracil, and l-leucovorin (FOLFIRINOX) has become one of the first-line treatment options for advanced pancreatic cancer (PC). However, the relatively high rate of grade 3 or 4 adverse events associated with the standard dosage of FOLFIRINOX limits its widespread use in clinical practice. In this study, we were to evaluate the efficacy and safety of a modified FOLFIRINOX regimen as a first-line chemotherapy for Chinese patients with metastatic PC. Methods: Patients with histologically confirmed primary metastatic pancreatic adenocarcinoma with an Eastern Cooperative Oncology Group (ECOG) performance status score of 0-2 were recruited to receive the modified FOLFIRINOX regimen (intravenous infusion of oxaliplatin, 65 mg/m2;irinotecan, 150 mg/m2;l-leucovorin, 200 mg/ m2;and 5-fluorouracil, 2400 mg/m2, repeated every 2 weeks). The treatment was continued for 12 cycles unless the patient had progressive disease (PD), stable disease (SD) with symptom deterioration, unacceptable adverse events, or requested to terminate the treatment prematurely. The primary endpoint was objective response rate (ORR). Results: Sixty-five patients were enrolled from July 2012 to April 2017 in three institutions, and they all received at least one cycle of chemotherapy, with a median of 8 cycles (range 1-12 cycles). No complete response was observed. Twenty-one (32.3%) patients had partial responses, and 27 (41.5%) had SD. The ORR and disease control rate of the study cohort was 32.3% and 73.8%. The estimated median overall survival and progression-free survival were 11.60 (95% confidence interval [CI] 8.76-14.44) and 5.77 (95% CI 5.00-6.54) months. Major grade 3 or 4 adverse events included neutropenia (12.3%) and diarrhea (6.2%). No treatment-related death was observed. Conclusions: Modified FOLFIRINOX was well-tolerated and might be a promising option as first-line therapy for Chinese patients with metastatic PC.
