The detection and quantification of potential genotoxic impurities (PGIs) play an important role in the pharmaceutical industry. The industry needs highly selective and sensitive analytical methods for trace level quantification of these PGIs in drug substances. A sensitive and stability indicating LC-MS/MS method was developed for the simultaneous detection and quantification of (S)-4-(4-amino...

This study aimed to investigate whether single nucleotide polymorphisms (SNPs) located near the gene of the ABO blood group play an important role in the genetic aetiology of menstrual disorders (MDs). Polymerase chain reaction-ligase detection reaction technology was used to detect eight SNPs near the ABO gene location on the chromosomes in 250 cases of MD and 250 cases of normal menstruation....

BACKGROUND Ventilator practices in patients at risk for acute lung injury (ALI) and ARDS are unclear. We examined factors associated with choice of set tidal volumes (VT), and whether VT < 8 mL/kg predicted body weight (PBW) relates to the development of ALI/ARDS. METHODS We performed a secondary analysis of a multicenter cohort of adult subjects at risk of lung injury with and without ALI/AR...

1 Discharge in the Rat 2 3 4 5 Vitaliy Marchenko, Michael G. Z. Ghali, Robert F. Rogers* 6 7 8 Dept. of Neurobiology & Anatomy 9 Drexel University College of Medicine 10 Philadelphia, PA, 19129 11 USA 12 13 14 15 16 *corresponding author 17 18 Robert F. Rogers, Ph.D. 19 Dept. of Neurobiology and Anatomy 20 Drexel University College of Medicine 21 2900 Queen Lane 22 Philadelphia, PA 19129 23 USA...

Many investigations have proved relations between ABO blood groups with some diseases and factor VIII and von willebrand level in plasma. In this study we investigated a relation between ABO blood groups and factor VIII and IX inhibitors in 102 patients with haemophilia A and 48 patients with haemophilia B. The assay of inhibitor was done by Bethesda method. There were no relation between ABO b...

The increasing shortage of human organs for transplantation has regained interest in blood group ABO-incompatible kidney transplantation, especially living donor kidney transplantation. After being performed at a few centers during the 1980s, ABO-incompatible renal transplantation has continued to expand over the years. More than 1000 ABO-incompatible living donor transplantations have been per...

Since the work of Boorman, Dodd and Trinick (1949), incompatibility in the ABO system has been recognized with increasing frequency as a cause of haemolytic disease. Robinson, Phillips and Prystowsky (1951), Shumway, Miller and Young (1955), Davidsohn (1956) and others have written on this condition. And yet haemolytic disease due to ABO incompatibility is much less widely known than that due t...

BACKGROUND The prognostic value of inflammation indexes in esophageal cancer has not been established. Recent studies have shown that the advanced lung cancer inflammation index (ALI) is a useful predictive factor. The purpose of the current study was to determine whether the ALI is useful for predicting long-term survival in patients with esophageal squamous cell carcinoma (ESCC). PATIENTS A...

Ovarian reserve reflects a woman's fertility potential. The ABO blood group system is a very stable genetic marker. Although many recent studies have explored the relationship between ABO blood group and ovarian reserve, a consensus has not yet been reached. This paper is the first meta-analysis and systematic review of the relationship between ABO blood type and ovarian reserve. We analyzed se...

The aim of this study was to investigate the serology and gene sequence characteristics of the A307 subgroup of ABO blood group. Monoclonal anti-A and anti-B antibodies were used to detect the ABO antigens of a proband whose positive blood type was not consistent with the negative blood type of ABO blood group. Meanwhile, standard A-, B-, and O-negative typing cells were used to test for ABO an...