Quantification of Ochratoxin A in 90 spice and herb samples using the ELISA method.

This study addressed the challenge of accurately detecting mycotoxins in herbs and spices, which have gained popularity as alternative medicines but pose health risks due to potential contamination. We used a competitive direct ELISA kit (Art No. 8610), Veratox for Ochratoxin, to quantify Ochratoxin A in the herb and spice samples.

DRUG MISUSE AND SELF-MEDICATION AMONG PHARMACY STUDENTS IN JORDAN.

Objective: Aim: To estimate risks and prevalence of self-medication and potential abuse risk among pharmacy students in Jordanian Universities.

Patients And Methods: Materials and Methods: A cross-sectional study design was conducted with 450 students, selected using multistage sampling methods, from seven different universities. Data was collected by self-administrated questionnaires covering demographic and academic information, health-related information, use of self-medication, and pattern of self-medication among pharmacy students.

Occult hepatitis B in blood donation centers.

Occult hepatitis B (OHB) is characterized by the presence of hepatitis B virus (HBV) DNA in the blood of individuals who test negative for the hepatitis B surface antigen (HBsAg). OHB in blood donors can lead to HBV transmission through transfusions, yet the prevalence of OHB in Basrah, Iraq, is unknown. This study aimed to determine the prevalence of OHB in blood donation centers in Basrah and investigate the immune response to HBV in OHB-positive donors.

Evaluation of the impact of pharmaceutical care service on hospitalized patients with chronic kidney disease in Jordan.

Objectives: The primary goal of the present study was to implement and evaluate the impact of pharmaceutical care service for hospitalized chronic kidney disease (CKD) patients in Jordan.

Setting: Nephrology wards of one of the largest general hospitals in Jordan.

Methods: All patients who were previously diagnosed with CKD by their physician were eligible for inclusion in the study.

Asthmatic airway smooth muscle CXCL10 production: mitogen-activated protein kinase JNK involvement.

CXCL10 (IP10) is involved in mast cell migration to airway smooth muscle (ASM) bundles in asthma. We aimed to investigate the role of cytokine-induced MAPK activation in CXCL10 production by ASM cells from people with and without asthma. Confluent growth-arrested ASM cells were treated with inhibitors of the MAPKs ERK, p38, and JNK and transcription factor NF-κB, or vehicle, and stimulated with IL-1β, TNF-α, or IFN-γ, alone or combined (cytomix).

Ion channel regulation of intracellular calcium and airway smooth muscle function.

Airway hyper-responsiveness associated with asthma is mediated by airway smooth muscle cells (SMCs) and has a complicated etiology involving increases in cell contraction and proliferation and the secretion of inflammatory mediators. Although these pathological changes are diverse, a common feature associated with their regulation is a change in intracellular Ca(2+) concentration ([Ca(2+)](i)). Because the [Ca(2+)](i) itself is a function of the activity and expression of a variety of ion channels, in both the plasma membrane and sarcoplasmic reticulum of the SMC, the modification of this ion channel activity may predispose airway SMCs to hyper-responsiveness.