Bioburden assessment of necrotic teeth disinfected with sodium hypochlorite, diode laser, and photodynamic therapy using flow cytometry-a randomized double-blinded clinical trial.

This study aimed to comparatively evaluate the disinfecting potential of sodium hypochlorite, diode laser, and photodynamic therapy in non-vital teeth with or without periapical rarefaction. Forty-five patients with the diagnosis of pulp necrosis with apical rarefaction were randomly assigned to three groups (n = 15) based on the disinfection protocol. Access cavities were prepared and pre-instrumentation microbial samples were taken using a paper point.

Clinico-laboratory Profile and Outcomes of Megaloblastic Anemia presenting as Severe Pyrexial Illness mimicking Tropical Infection.

Background: Anemia-causing fever has been described in patients with megaloblastic anemia. Although the exact mechanism of this is unknown, high-grade fever is relatively less reported.

Materials And Methods: This prospective observational study included all new cases of megaloblastic anemia presenting with febrile illness (>101°F) during a 3-year period.

Nutritional and Health Benefits of the Brown Seaweed Himanthalia elongata.

Himanthalia elongata is a brown seaweed containing several nutritional compounds and bioactive substances including antioxidants, dietary fibre, vitamins, fatty acids, amino acids, and macro- and trace- elements. A variety of bioactive compounds including phlorotannins, flavonoids, dietary fucoxanthin, hydroxybenzoic acid, hydroxycinnamic acid, polyphenols and carotenoids are also present in this seaweed. Multiple comparative studies were carried out between different seaweed species, wherein H.

Influence of varying dry air temperatures on postoperative sensitivity, penetration depth, and push-out bond strength of an ethanol/water-based adhesive: An double-blind clinical trial and analysis.

Background: Incomplete monomer infiltration into the etched dentin causes postoperative sensitivity (POS) with total-etch adhesives. Increasing the temperature of the air to dry the adhesive has shown to improve its infiltration into the dentin.

Aims: The aim of this research is to evaluate the effectiveness of dry air temperatures of 15°C ± 5°C and 50°C ± 5°C on the POS, depth of penetration, and bond strength of an ethanol/water-based etch-and-rinse (ER) adhesive under and conditions.

Aldosterone-Secreting Large Oncocytic Neoplasm of the Adrenal Gland with Borderline Potential.

Adrenal oncocytomas are rare tumors that are mostly benign and non-functional although they may be hormonally active and can exhibit a borderline or malignant potential. We present a case of a 40-year-old female patient with known hypertension who presented with abdominal discomfort. Radiologic investigations showed a large mass on the left adrenal gland.

Clinical and Epidemiological Profile of Elderly Hodgkin's Lymphoma in India.

Background Hodgkin's lymphoma (HL) is a curable malignancy that commonly involves the younger population. However, HL can rarely occur in the elderly population (≥60 years) and probably has different biology as compared to the younger counterparts. There was a paucity of data on the clinical and epidemiological profile of the elderly subset with HL in Indian patients who are misdiagnosed and empirically treated as tuberculosis.

The Ketogenic Diet: Is It an Answer for Sarcopenic Obesity?

This review aims to define the effectiveness of the ketogenic diet (KD) for the management of sarcopenic obesity. As the combination of sarcopenia and obesity appears to have multiple negative metabolic effects, this narrative review discusses the effects of the ketogenic diet as a possible synergic intervention to decrease visceral adipose tissue (VAT) and fatty infiltration of the liver as well as modulate and improve the gut microbiota, inflammation and body composition. The results of this review support the evidence that the KD improves metabolic health and expands adipose tissue γδ T cells that are important for glycaemia control during obesity.

Hypertension and Blood Pressure Pattern among Teenagers.

Because of its high prevalence, hypertension (HTN) will continue to exert an increased financial burden on both the individual and the governmental health budgets unless we consider changing our efforts in managing HTN. Since the discovery of the first antihypertensive agent, during the 19 century, we had been focusing on blood pressure (BP) treatment by lowering the systolic and diastolic levels. Over decades, multiple drugs and combinations were introduced to lower the BP and reduce target organ damage, but they were unsuccessful in reducing the incidence or significantly limiting the prevalence.

Microbiological Spectrum and Antibiogram of Urinary Tract Infection in a Tertiary Care Center from the Kingdom of Bahrain.

Urinary tract infection is the second-most common after respiratory infections. This is a single-center retrospective study conducted in Bahrain Specialist Hospital, Bahrain. Urine culture data from November 2011 until December 2020 was obtained from the hospital database.

Metastatic Lesions of the Clivus: A Systematic Review.

Background: Metastatic lesions of the clivus are extremely rare, having previously been estimated as representing 0.02% of all intracranial tumors. Owing to its close intracranial relationship with the clivus before entering the cavernous sinus, clinical palsies of the sixth cranial nerve have been classically associated with destructive lesions of this structure.

Incidental testicular masses and the role of organ-sparing approach.

Objectives: The widespread use of ultrasonography for the investigation of common urological conditions, such as infertility or pain, has resulted in an increased incidence of incidental non-palpable testicular masses. The majority of these are expected to be benign therefore a conservative approach, either active monitoring or organsparing approach, is recommended. However, there are no clinical or radiological parameters which define the exact nature of such lesions and optimal patient selection criteria are lacking.

Central Systolic and Diastolic Blood Pressure Pressures during Hemodialysis.

Maintaining fixed dry weight and controlling cardiovascular risk factors during hemodialysis (HD) requires well-controlled blood pressure (BP) with regular measurements. Keeping the BP stable during HD is challenging in some patients with end-stage renal disease (ESRD). Accurate measurement of BP is the key, as it helps prevent intradialytic hypotension.

Randomized controlled trial of convalescent plasma therapy against standard therapy in patients with severe COVID-19 disease.

Convalescent plasma (CP) therapy in COVID-19 disease may improve clinical outcome in severe disease. This pilot study was undertaken to inform feasibility and safety of further definitive studies. This was a prospective, interventional and randomized open label pilot trial in patients with severe COVID-19.

Florid histiocytic reaction to oxidized cellulose masquerading as ovarian malignancy: Report of two cases.

Bioabsorbable hemostatic agents like oxidized regenerated cellulose (ORC) are widely used in surgical practice. Rarely, adverse events due to retained ORC may occur and can pose a diagnostic dilemma. The unique tissue response to ORC may be misdiagnosed as signet ring type of adenocarcinoma.

Splenosis of the Mesoappendix with Acute Appendicitis: A Case Report.

BACKGROUND Splenosis is a benign condition involving the auto-transplantation of splenic tissue at various locations, resulting from splenic injury or splenectomy. CASE REPORT A 40-year-old male, with a history of remote exploratory laparotomy with splenectomy secondary to blunt abdominal trauma, presented with symptoms consistent with acute appendicitis, which was subsequently confirmed by computed tomography scan of the abdomen that further demonstrated the presence of multiple abdominal nodules, one of which was adjacent to the appendix. A laparoscopic appendectomy was then performed along with resection of the nodule located in the mesoappendix, which was confirmed to be a splenic tissue based on histopathological examination.

An international, multi-institution survey of the use of EUS in the diagnosis of pancreatic cystic lesions.

Background And Objectives: Currently, pancreatic cystic lesions (PCLs) are recognized with increasing frequency and have become a more common finding in clinical practice. EUS is challenging in the diagnosis of PCLs and evidence-based decisions are lacking in its application. This study aimed to develop strong recommendations for the use of EUS in the diagnosis of PCLs, based on the experience of experts in the field.

Benign prostate hyperplasia and nutrition.

Background: and aims: Benign Prostatic hyperplasia (BPH) is an important public health problem. Roughly half of all men will suffer from BPH related symptoms later in life. The prostate gland, a hormone dependent part of the male reproductive system, is susceptible to internal and external disruptions of regulatory systems.

Complications After Ileal Urinary Derivations.

Introduction: The aim of the study was to determine the most frequent early and late complications in different types of ileal urinary diversions.

Patients And Methods: The study was conducted in a five-year period, on 106 patients who were diagnosed with invasive urinary bladder cancer and who had indication for radical cystectomy with one of the investigated types of urine derivation. They were divided into 2 groups, based on the type of ileal urinary diversions.

Increasing Incidence of Crohn's Disease with Familial Clustering in the Kingdom of Bahrain: A 25-Year Population-based Study.

Background: The incidence of Crohn's disease has been increasing in developed countries; whether this trend has extended to countries in Middle East, especially in the Arab world, remains unclear. Our aim was to study the epidemiology, incidence, time trends and clustering of Crohn's disease within the population of the Kingdom of Bahrain.

Methods: A retrospective case-cohort study was conducted on patients diagnosed with Crohn's disease at Bahrain Specialist Hospital between 1990 and 2015.

Usefulness of Total PSA Value in Prostate Diseases Diagnosis.

Introduction: Analysis of total value of prostate specific antigen (PSAT), with the unavoidable digital rectal examination (DRE) is the basis of prostate cancer detection.

Aim: The aim of this study was to determine the specificity and sensitivity of the total value of PSAT in the diagnosis of prostate cancer. The aim was also to determine the significance of PSAT in diagnosis of benign prostate hyperplasia, precancerous conditions and inflammatory and atrophic changes of the prostate.

Mycobacterium paratuberculosis as a cause of Crohn's disease.

Crohn's disease is a chronic inflammatory bowel disease of unknown cause, affecting approximately 1.4 million North American people. Due to the similarities between Crohn's disease and Johne's disease, a chronic enteritis in ruminant animals caused by Mycobacterium avium paratuberculosis (MAP) infection, MAP has long been considered to be a potential cause of Crohn's disease.