Unraveling the interplay: exploring signaling pathways in pancreatic cancer in the context of pancreatic embryogenesis.

Pancreatic cancer continues to be a deadly disease because of its delayed diagnosis and aggressive tumor biology. Oncogenes and risk factors are being reported to influence the signaling pathways involved in pancreatic embryogenesis leading to pancreatic cancer genesis. Although studies using rodent models have yielded insightful information, the scarcity of human pancreatic tissue has made it difficult to comprehend how the human pancreas develops.

Redefining the tail of pancreas based on the islets microarchitecture and inter-islet distance: An immunohistochemical study.

Researchers divided the pancreas distal to the neck into 2 equal parts as the body and tail region by an arbitrary line. Surgeons considered the part of the pancreas, left to the aorta as the tail region. We performed this study to identify the transition zone of low-density to high-density islet cells for redefining the tail region.

Regional variation of human pancreatic islets dimension and its impact on beta cells in Indian population.

: Islet of Langerhans, the endocrine pancreas plays a significant role in glucose metabolism. Obesity and insulin resistance are the major factors responsible for beta cell dysfunction. Asian Indian population has increased susceptibility to diabetes in spite of having lower BMI.

Variations of extensor pollicis brevis tendon in Indian population: A cadaveric study and review of literature.

Objectives: Variations of the tendons of the first dorsal compartment of the wrist may be one of reasons of treatment failure and recurrence in De Quervain's tenosynovitis (DQT). The present cadaveric study was designed to look into the variations of the Extensor pollicis brevis (EPB) tendon in Indian population.

Methods: Seventy-seven formaldehyde-fixed cadaveric upper limbs of Indian origins were dissected to observe the number of EPB tendons and its variations.

Undescended cecum with accessory right colic artery: a rare case report.

Midgut malrotation and incomplete rotation are common causes of neonatal intestinal obstruction. At end of 10 week of intrauterine life, cecum will be placed in subhepatic region temporarily and descends to right lower quadrant by eleventh week. Arrest of cecum in subhepatic region or undescended cecum is a rare congenital anomaly of mid gut.

Effect of Nimodipine on Morphine-related Withdrawal Syndrome in Rat Model: An Observational Study.

Objective: To observe the effect of L-type calcium channel blocker like nimodipine on morphine's withdrawal when it was administered continuously along with morphine versus a single bolus dose of nimodipine, which was administered at the end of the experiment before the precipitation of withdrawal reaction in morphine-dependent rats.

Materials And Methods: Four groups of adult male Wistar rats were rendered morphine dependent by subcutaneous injections of morphine at a dose of 10 mg/kg for 10 days. Nimodipine 10 mg/kg intraperitoneally (ip) administered to one group once daily before morphine administration in the entire experimental period, and another group received nimodipine only once at the end of the experiment as a single bolus dose 2 mg/kg before the administration of naloxone.

Anatomical variation of abductor pollicis longus in Indian population: A cadaveric study.

Background: Many authors have reported the anatomical variation of abductor pollicis longus (APL) around the wrist and its association with de Quervain tenosynovitis (DQT), first carpo-metacarpal arthritis, and trapezio-metacarpal subluxation. From Indian subcontinent, there is only one original article and a few case reports on the variability of APL tendon insertion.

Materials And Methods: Fifty formaldehyde preserved cadaveric wrists were dissected to look for the anatomical variation of APL in the Indian population.