Evaluation of prenatal calabash chalk geophagy on the developing brain of Wistar rats.

Calabash chalk (CaC) is an aluminium silicate hydroxide compound with heavy metal constituents, making it a potential neurotoxicant. Pregnant women often consume CaC as an antiemetic, which may interfere with the normal development of the foetal brain. Here, we evaluated the effects of CaC administration in pregnant rats on the brain of the offspring.

Gallium-68-Labeled KISS1-54 Peptide for Mapping KISS1 Receptor via PET: Initial Evaluation in Human Tumor Cell Lines and in Tumor-Bearing Mice.

Kisspeptins (KPs, KISS1) and their receptor (KISS1R) play a pivotal role as metastasis suppressor for many cancers. Low or lost KP expression is associated with higher tumor grade, increased metastatic potential, and poor prognosis. Therefore, KP expression has prognostic relevance and correlates with invasiveness in cancers.

Lymph Node Positivity: Indication for Preoperative MRI?

Background: The purpose was to determine what factors help predict benefit from preoperative MRI.

Methods: We conducted an IRB approved retrospective review of patients with breast cancer who underwent preoperative MRI (2018-2021). Patients were divided into a cohort of no new disease detected on MRI versus new disease detected.

The Downside of Botulinum Injections for Anterocollis: A Case Series and a Review of the Literature.

Objectives: This is a case series and a review of the literature of therapeutic outcomes of botulinum toxin (BT) injections for anterocollis.

Methods: Data collected included gender, age, age at onset, muscles targeted, and doses injected. Routine forms were filled out during each visit: Patient Global Impression of Change, Clinician Global Impression of Severity, Tsui scale.