Cathepsin-K inhibition enhances anti-cancerous activity within oral squamous cell carcinoma cells: Uncloaking the potency of new K21 formulation.

Background: The ability of cancer cells to be invasive and metastasize depend on several factors, of which the action of protease activity takes center stage in disease progression.

Purpose/objective: To analyze function of new K21 molecule in the invasive process of oral squamous cell carcinoma (OSCC) cell line.

Materials & Methods: The Fusobacterium (ATCC 23726) streaks were made, and pellets were resuspended in Cal27 (ATCC CRL-2095) OSCC cell line spheroid cell microplate.

Zinc-alpha 2 glycoprotein a diagnostic Biomarker for early stage oral Squamous Cell Carcinoma.

Objectives: In this study, we investigated the expression of zinc alpha-2 glycoprotein in oral squamous cell carcinoma tissue samples. Additionally, ascertained its association to the oral cancer stage and subscale parameters (TNM).

Methods: This observational study was conducted at Ziauddin University from January to December 2020.

Pre-weaning fluoxetine exposure perturbs social behavior at adulthood via altering hippocampal morphometry and PSD-95 expression in rats.

The depression during and after pregnancy cause significant exposure of fluoxetine to the child at early life through mother. This exposure to the child, during the vulnerable window of development, can have a long lasting impact on overall mental wellbeing. Long term neurobehavioral aspect of developmental toxicity is neglected as the part of testing requirements in the process of drug developmental.

Bilateral sagittal split osteotomy a versatile approach for correction of facial deformity: A review literature.

Poor facial cosmesis resultant from dysgnathias usually accounts for a range of these individuals' psychological and social problems. Disturbances of both esthetics and function are caused by jaw deformity and associated structures' deformity such as malocclusion. The correction of these deformities is one of the most challenging and intriguing aspects of maxillofacial surgery.

Eugenol and liposome-based nanocarriers loaded with eugenol protect against anxiolytic disorder via down regulation of neurokinin-1 receptors in mice.

Anxiety disorder is a psychiatric disorder characterized by extreme fear or worry. It is highly prevalent worldwide which affects daily life and is also an enormous health burden. Neurokinin 1 receptor (NK1R) is a G protein coupled receptor, expressed in both central and peripheral nervous system, involved in affective behaviors.

Rutin coated gold nanoparticles prevent rhabdomyolysis-induced kidney injury via down-regulation of NF-kB, iNOS, IL-6 and up-regulation of HO-1 and Kim-1 genes in mice.

The aim of this study was to evaluate the protective activity of rutin, and its gold nanoparticles (Ru-AuNPs) in rhabdomyolysis-induced acute kidney injury (AKI) model in mice. Rutin (25 and 50 mg/kg) and Ru-AuNPs (15 and 25 mg/kg) were administered to the animals for four (4) days with water deprivation for 24 hours followed by 50% glycerol injection at the dose of 10 ml/kg intramuscularly. On the next day, animals were dissected and blood and kidneys were collected.

Attenuation of cisplatin-induced acute kidney injury by N-(2-Hydroxyphenyl) acetamide and its gold conjugated nano-formulations in mice.

The attenuation of cisplatin-induced acute kidney injury (AKI) in mice by N-(2-hydroxyphenyl) acetamide (NA-2) and NA-2-conjugated gold nanoparticles (NA2-AuNPs) was investigated. Male BALB/c mice (n = 54) were divided into nine groups having six animals in each group. Animals in groups 3-9 were pre-treated for 5 days with test compounds, whereas, animals in group 1 and 2 received normal saline.

Prevalence and 20-year epidemiological trends of glomerular diseases in the adult Saudi population: a multicenter study.

Background: Recent international reports have shown significant changes in the incidence of different glomerular diseases.

Objective: Examine temporal and demographic trends of biopsy-diagnosed glomerular diseases in the adult population of Saudi Arabia over the last two decades.

Design: Medical record review.

N-(2-hydroxyphenyl)acetamide and its gold nanoparticle conjugation prevent glycerol-induced acute kidney injury by attenuating inflammation and oxidative injury in mice.

The protective activity of N-(2-hydroxyphenyl)acetamide (NA-2) and NA-2-coated gold nanoparticles (NA-2-AuNPs) in glycerol-treated model of acute kidney injury (AKI) in mice was investigated. NA-2 (50 mg/kg) and NA-2-AuNPs (30 mg/kg) were given to the animals for four days followed by 24-h water deprivation and injection of 50% glycerol (10 ml/kg im). The animals were sacrificed on the next day.

Cinnamic acid exerts anti-diabetic activity by improving glucose tolerance in vivo and by stimulating insulin secretion in vitro.

Although the anti-diabetic activity of cinnamic acid, a pure compound from cinnamon, has been reported but its mechanism(s) is not yet clear. The present study was designed to explore the possible mechanism(s) of anti-diabetic activity of cinnamic acid in in vitro and in vivo non-obese type 2 diabetic rats. Non-obese type 2 diabetes was developed by injecting 90 mg/kg streptozotocin in 2-day-old Wistar pups.

Sources of arsenic and fluoride in highly contaminated soils causing groundwater contamination in Punjab, Pakistan.

Highly contaminated groundwater, with arsenic (As) and fluoride (F(-)) concentrations of up to 2.4 and 22.8 mg/L, respectively, has been traced to anthropogenic inputs to the soil.

Ondansetron and dexamethasone in middle ear procedures.

A randomised, double-blind study was conducted on 90 ASA I & II patients undergoing middle ear surgery to compare the efficacy of ondansetron, dexamethasone and a combination of Ondansett on+dexamethasone for the prevention of postoperative nausea and vomiting. Group I patients received ondansetron (0. 1 mg/kg), group IIpatients received dexamethasone(0.

Nasal mucosa changes in students exposed to formaldehyde vapour.

Formaldehyde has been used since ages in the various laboratories. Recently, interest has developed in the possible role of formaldehyde in the development of Squamous Cell Carcinoma. In this study 53 students (undergraduates and postgraduates) were exposed to formaldehyde and they were compared with 25 students (control group) unexposed to formaldehyde.