Serum Human Placental Lactogen Assays in Ultrasound Evaluated Pregnancy-Induced Hypertension: A Marker of Placental Function in Pregnancy.

Human placental lactogen (HPL) is a pregnancy-related hormone produced by the placenta. The overall functions of serum HPL impacts the developing fetus and placenta. The objective of this study was to determine the relationship between maternal serum concentration of HPL and sonographic fetal growth parameters in pregnancy induced hypertension as a marker of placental function.

Prevalence of abnormal umbilical arterial Doppler indices in apparently normal pregnancies in Calabar.

Intrauterine growth restriction (IUGR) may occur in the presence of normal fetal growth parameters, with resultant unanticipated perinatal morbidity and mortality. Umbilical arterial Doppler evaluation determines the fetuses susceptible to compromise by detecting IUGR early enough for successful intervention measures to be implemented. This study was aimed at determining the prevalence of abnormal umbilical arterial Doppler indices (UADI) in apparently normal pregnancies and to assess its correlation with amniotic fluid index (AFI).

Enhancing ESL students' academic achievement in expository essay writing using digital graphic organisers: A mixed-methods research.

Students in Nigerian English language classrooms encounter difficulty in writing. However, the utilisation of metacognitive strategies has the potential to aid students in organising their thoughts during writing for better achievement. Therefore, this study aims to examine the effect of digital graphic organisers on secondary school students' achievement in expository essay writing and the students' perceptions of writing challenges and the impact of the strategy.

Repeated Dose of Contrast Media and the Risk of Contrast-Induced Acute Kidney Injury in a Broad Population of Patients Hospitalized in Cardiology Department.

Contrast-induced acute kidney injury (CI-AKI) can lead to the development of chronic kidney disease (CKD) and impaired in-hospital and long-term outcomes among cardiac patients. The aim of this study was to evaluate the impact of repeated contrast media (CM) administration during a single hospitalization on the rate of CI-AKI. The study group ( = 138) comprised patients with different diagnoses who received CM more than once during hospitalization, while the control group ( = 153) involved CAD patients subject to a single CM dose.

Epileptic Patient Activity Recognition System Using Extreme Learning Machine Method.

The Human Activity Recognition (HAR) system is the hottest research area in clinical research. The HAR plays a vital role in learning about a patient's abnormal activities; based upon this information, the patient's psychological state can be estimated. An epileptic seizure is a neurological disorder of the human brain and affects millions of people worldwide.