Assessment of Some Mango Species by Fruit Characters and Fingerprint

Abstract: Six local mango accessions; Zebda, Zaghloul, Gemela, Ganofia, El-Madam and ElKobbaneia were collected from private farm in Sharkia Governorate. Physical and chemical characteristics of fruits study besides of molecular characterization (as total proteins). The data showed that El-Kobbaneia fruit had the biggest fruit also El-Madam produced the smallest one. The lowest fiber percentage was clear in Ganofia fruit followed by Zebda fruit as compared with all mango fruits under study. The highest fruit Juice percentage was shown in El-Kobbaneia fruit, while Ganofia fruit had the lowest one. Also, the lowest titrable acidity was clear in Ganofia fruit, but the highest one was detected in Zebda fruit. Meanwhile, the highest total sugar was clear in Gemela fruit. However, El-Madam fruit had the lowest VC. The highest total number of variable bands (seven) was existed in Zebda species while the lowest number was presented in Ganofia species (2 bands). The percentage of polymorphism in all mango species ranged between 16.7% in both EL-Kobbaneia and Gemela species to 29.2 % in Zebda species

New-onset insulin-dependent diabetes due to nivolumab

Nivolumab, a monoclonal antibody against programmed cell death-1 receptor, is increasingly used in advanced cancers. While nivolumab use enhances cancer therapy, it is associated with increased immune-related adverse events. We describe an elderly man who presented in ketoacidosis after receiving nivolumab for metastatic renal cell carcinoma. On presentation, he was hyperpneic and laboratory analyses showed hyperglycemia and anion-gapped metabolic acidosis consistent with diabetic ketoacidosis. No other precipitating factors, besides nivolumab, were identified. Pre-nivolumab blood glucose levels were normal. The patient responded to treatment with intravenous fluids, insulin and electrolyte replacement. He was diagnosed with insulin-dependent autoimmune diabetes mellitus secondary to nivolumab. Although nivolumab was stopped, he continued to require multiple insulin injection therapy till his last follow-up 7 months after presentation. Clinicians need to be alerted to the development of diabetes mellitus and diabetic ketoacidosis in patients receiving nivolumab

Crystal structure of 5-(β-d-glucopyranosylthio)-N-(4-methylphenyl)-1,3,4-thiadiazol-2-amine

In the structure of the title compound, C15H19N3O5S2, the bond lengths at the linking sulfur atom are significantly different [1.7473 (17) and 1.811 (2) Å], and the angle at the exocyclic nitrogen atom is wide at 128.45 (18)°. The interplanar angle between the tolyl and thiadiazole rings is 9.2 (1)°. The complex hydrogen-bonding pattern, involving five donors and five acceptors, can be broken down into a one-dimensional ribbon parallel to the b axis, involving hydrogen bonds of the sugar residues only, and a two-dimensional layer structure parallel to the ab plane, based on the N—H...O and O—H...N hydrogen bonds

Evaluation of Serum and Gene Expression of Galectin-4, Interleukin-27, and Complement-7 in Hepatitis C Virus-Infected Egyptian Patients

Background. Hepatitis C virus (HCV) is considered a major global public health problem. Recently, there are great advances in HCV therapy, but there are some limitations that are creating an urgent need for assessment of some cytokines that have a potent antiviral effect in the immune system and anti-inflammatory effects to provide a potential novel immunotherapeutic target in HCV infection. Objective. This study was directed to assess the serum levels and gene expression levels of Galectin-4 (LEG4), Interleukin-27 (IL-27), and Complement-7 (C-7) and their correlation with the viral load in HCV infection. Subjects and Methods. This work was conducted on 80 subjects, Group 1 (n=40) early detected HCV patients and Group 2 (n=40) healthy controls. LEG4, IL-27, and C-7 were assessed at the protein levels by ELISA, and their gene expression was assessed by RT-qPCR. The viral load was measured by PCR. Results. There were significant elevations in the mean levels of gene expression and serum levels of all studied parameters LEG4, IL-27, and C-7 in the HCV group compared to the control group. Significant negative correlations between the viral load and each of the serum proteins and gene expressions of both LEG4 and IL-27 in HCV patients were found. The gene expression levels of LEG4, IL-27, and C-7 were positively correlated with their corresponding serum proteins in HCV patients.Conclusion. LEG4 and IL-27 showed significant negative correlations with the viral load, which could be an immune response to the control of the extent of hepatic inflammation, thus creating a potential novel immunotherapeutic approach in HCV infection for further studies or therapeutic clinical trials