scholarly journals Effect of High Blood Glucose Level on the Antimicrobial Activity of Daptomycin against Staphylococcus aureus in Streptozotocin-Induced Diabetic Mice

2020 ◽  
Vol 73 (3) ◽  
pp. 205-209 ◽  
Author(s):  
Takayuki Kondo ◽  
Mao Hagihara ◽  
Yukihiro Esaka ◽  
Takuhei Yamamoto ◽  
Bunji Uno ◽  
...  
2021 ◽  
Vol 15 (1) ◽  
Author(s):  
Riyan Al Islam Reshad ◽  
Sumaiya Hafiz Riana ◽  
Mohammad Al-baruni Chowdhury ◽  
Abu Tayab Moin ◽  
Faruque Miah ◽  
...  

Abstract Background The recent pandemic of coronavirus disease 19 (COVID-19) has been causing intense stress among the global population. In the case of hospitalized and ICU-admitted COVID-19 patients with comorbidities, it has been observed that a major portion of them are diabetic. Therefore, researchers had indicated a link between diabetes mellitus (DM) and COVID-19. Furthermore, DM is a potential risk factor for the severity of COVID-19 cases. Thus, in this study, the correlation existing between diabetic patients and COVID-19 was summarized. Main body of the abstract Diabetic patients have a weaker immune system, less viral clearance rate, malfunctions of metabolic activity due to their high blood glucose level, and other associated problems. This does not increase the susceptibility for the patients to be infected with COVID-19. However, the severity of COVID-19 can worsen due to the comorbidity of DM. Short conclusion Proper management, appropriate use of drugs that do not increase the ACE2 expression, lowering blood glucose level, decreasing the susceptibility of SARS-CoV-2, and maintaining a healthy lifestyle could be effective.


Metabolites ◽  
2020 ◽  
Vol 10 (12) ◽  
pp. 483
Author(s):  
Laurent Suissa ◽  
Jean-Marie Guigonis ◽  
Fanny Graslin ◽  
Emilie Doche ◽  
Ophélie Osman ◽  
...  

Despite the fact that glucose is the main fuel of the brain, hyperglycemia at hospital admission is generally associated with a poor functional outcome in stroke patients. This paradox may be explained by the lack of information about the blood glucose level at stroke onset. Here, we analyzed the metabolome of blood cells entrapped in cerebral thrombi to gain insight into their metabolism at stroke onset. Fourty-one consecutive stroke patients completely recanalized by mechanical thrombectomy within 6 h were included. The metabolome of retrieved thrombi was analyzed by liquid chromatography tandem with mass spectrometry. Discriminant Analysis (sparse Partial Least Squares Discriminant Analysis (sPLS-DA)) was performed to identify classification models and significant associated features of favorable clinical outcome at 3 months (modified Rankin Scale (mRS) < 2). sPLS-DA of the metabolomes of cerebral thrombi discriminated between stroke patients with a favorable or poor clinical outcome (Area Under the Curve (AUC) = 0.992 (0.931–1)). In addition, our results revealed that high sorbitol and glucose levels in the thrombi positively correlated with favorable clinical outcomes. Sorbitol, a short-term glycemic index reflecting a high blood glucose level at stroke onset, was found to be an independent predictor of good outcome (AUC = 0.908 (0.807–0.995)). This study demonstrates that a high blood glucose level at stroke onset is beneficial to the clinical outcome of the patient.


2020 ◽  
Vol 11 (SPL3) ◽  
pp. 1427-1430
Author(s):  
Chidambaram Shathviha P ◽  
Herald J Sherlin ◽  
Mebin Mathew

Diabetes is a common metabolic disorder which is an inability to regulate blood glucose due to insulin deficiency or resistance. During extraction, diabetic patients suffer various complications. One among them is most commonly seen delayed wound healing. The aim of this study is to evaluate the prevalence of delay in the healing process of extraction sockets in diabetic patients. This retrospective cross-sectional study was carried out in a hospital setting where all case sheets for six months were filtered from the patient management software. Samples of all patients with diabetes and the extraction treatment were filtered. Three hundred sixteen patients were used for this study. The data is collected and imported to SPSS for statistical analysis and results are obtained. Among 316 patients, 77 were diabetic and had undergone extraction treatment. Satisfactory healing was observed in diabetic patients undergoing normal extraction within the age group 60-70 years and with blood glucose level within normal range (54%). Unhealed sockets were observed in diabetic patients who underwent surgical extraction within the age group of 60-70 years and with high blood glucose level (10.2%). Majority of patients with normal blood glucose level have satisfactory healing and patients with high blood glucose level have unhealed sockets. Dentists should be aware that diabetic patients of poor glucose control undergoing traumatic extraction are prone to delayed healing processes which lead the patient to discomfort and infections. Patients should be advised to have a proper diet and controlled level of glucose to prevent oral complications.


2018 ◽  
Vol 1 (6) ◽  
pp. 127-138
Author(s):  
Thanh Kha Thanh Vu ◽  
Phung Thi Minh Duong ◽  
Huy Thanh Nguyen ◽  
Hung Van Nguyen ◽  
Nhan Tri Nguyen ◽  
...  

Chronic leg ulcer is one of the diabetic complications causing continuous pain and higher mortality risk. The therapeutic treatment of chronic diabetic wounds can be studied through animal models which simulate the human pathology. Experimental diabetes in mice induced by streptozotocin (STZ) is an easy method with low cost. There have been several studies using STZ for diabetic mice model of cutaneous excisional wound. However, those procedures are different in many factors such as dose of STZ, mouse weight, blood glucose level and the method for assessing health status in mice. We have constructed the criteria to evaluate the health status of the experimental mice including skin color, fur condition, ability to move and body condition. These criteria of health status wereused together with the blood glucose level to evaluate the male mice’s sensitivity to a single high dose (100-150 mg/kg) of STZ. Approximately 40 % of 20–28 g weighted mice, which were injected by 125 mg/kg STZ, developed diabetes in a good health status in the first two weeks after injection. Mice with blood glucose level higher than 200 mg/dL had damaged islet and stably high blood glucose as well as stable health status after two weeks carrying wounds. The wound healing process of the diabetic wounded mice occured relatively slower than that of the control group (non diabetic). The model of diabetic wounded mice has been used to evaluate of the wound healing effect of the rhPDGF-BB protein which has been used in the treatment of chronic wounds caused by human diabetes.


Author(s):  
Soon-Ki Ahn ◽  
Ju-Mi Lee ◽  
Seon Mi Ji ◽  
Kyoung Hoon Kim ◽  
Jong-Heon Park ◽  
...  

This retrospective cohort study was done to investigate the incidence of hypertension and its relation to the fasting blood glucose level in Korea. The eligible non-hypertensive subjects (n = 3,396,187) among the National Health Insurance Service-National Health Screening (NHIS-HEALS) examinees (n = 10,644,911) in 2009 were followed up until 2015. A Cox proportional hazards regression was used to estimate the risk of the high blood glucose level for the incident hypertension while controlling for covariates’ confounding effect. The cumulative incidence rate was 10.6% for seven years (11.6% in men and 8.3% in women). The incidence density was 1474.8 per 100,000 person-years. High fasting blood glucose (adjusted Hazard Ratio (aHR), 1.836; 95% confidence interval (CI), 1.810 to 1.862), prediabetes (aHR, 1.249; 95% CI, 1.237 to 1.260), a history of diabetes mellitus (aHR, 1.635; 95% CI, 1.605 to 1.666), high triglyceride (aHR, 1.292; 95% CI, 1.280 to 1.303), a history of dyslipidemia (aHR, 1.279; 95% CI, 1.253 to 1.305) and prehypertension group (aHR, 1.964; 95% CI, 1.948 to 1.979) were significantly related to the incident hypertension after adjusting for covariates. Among real-world data in Korea, high blood glucose level was the independent risk factor for developing hypertension.


Respiratio ◽  
2017 ◽  
Vol 7 (1-2) ◽  
pp. 86-90
Author(s):  
Vildana Hadžić ◽  
◽  
Emir Abdulović ◽  
Ermin Hasanović ◽  
Emir Halilović ◽  
...  

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