statement of problem: recently, it has been proposed that different adhesive materials can be used for direct pulp capping. previous studies have demonstrated that multi steps dentin adhesives could form reparative dentin similar to calcium hydroxide (ch). purpose: the aim of this study was to evaluate the histological pulp response of ninety mechanically exposed cat pulps to two adhesive resin...

Bone healing is still a great challenge in orthopedic surgery and clinical practice. There is a dearth of research investigating the effect of Zeolite/Collagen (ZC) nanocomposite on bone regeneration. In the present study, a critical segmental defect of the rabbit femur was repaired using defects in femurs repaired by ZC nanocomposite, and the effects were examined histologically. In total, 45 ...

Rotation sutures are a popular method of temporarily correcting involutional entropion. The permanence of the procedure depends on a fibrotic scar along the suture tracks. Sutures which create generous scars would probably produce the most satisfactory results. In this study 4-0 chromic gut, nylon, and silk sutures were evaluated in rabbit lower eyelids for their ability to create histologicall...

Ovarian carcinomas are conventionally treated with primary debulking surgery followed by chemotherapy. Nowadays neoadjuvant chemotherapy followed by surgery is an upcoming treatment modality for ovarian carcinoma. This study highlights the histopathological changes observed after neoadjuvant chemotherapy. Present study is a 40-case study stressing five histological parameters: residual tumour, ...

This study aimed to assess the response of apical and periapical tissues of dogs' teeth after root canal filling with different materials. Forty roots from dogs' premolars were prepared biomechanically and assigned to 4 groups filled with: Group I: commercial calcium hydroxide and polyethylene glycol-based paste (Calen) thickened with zinc oxide; Group II: paste composed of iodoform, Rifocort a...

The combined epithelial odontogenic tumor is known to be an uncommon lesion characterized by the synchronous presentation of typical histological features of adenomatoid odontogenic tumor, calcifying epithelial odontogenic tumor, or Pindborg tumor. Combination between other types of odontogenic tumors has occasionally been reported in the literature. In this work we report 2 cases of adenomatoi...

Introduction: Ocular neoplasm being the most important cause of morbidity and mortality, early diagnosis and detection of the pathology is crucial for proper treatment and better prognosis. In clinical practice, eye Tumours and Tumour-like lesions can be classified into extraand intra-ocular. Benign growth of eyelid includes xanthelasma, molluscum, warts, naevus, angioma and other tumers common...

In most cases, the canal of Nuck obliterates before birth. The cause of this obliteration is unknown, but some studies show that the calcitonin-gene related peptide (CGRP), that is being released from the genitofemoral nerve, plays a role [3]. However, in some cases there is incomplete obliteration or even no obliteration at all. This can cause cases a non-communicating cyst or even a communica...

In vitro-cultured 3D structures called organoids have become important tools for biological research, but there is little information concerning simple and efficient methods to evaluate organoid morphology. To address this issue, we attempted to establish a simple method by applying conventional histopathology that enables observation of multiple organoids on a single cross section, maintains g...

Objective: To analyses the clinicians perspective on routine histopathological evaluation of tonsillitis specimens before tonsillectomy. Study Design: Cross sectional study. Place and Duration Study: ENT Department, Islamic International Medical College, Rawalpindi from 1st July 2021 to 30th June 2022. Methodology: One hundred both genders were enrolled 14 questions based proforma was generated...