Recent Articles

The London Metropolitan Police in collaboration with medical personnel, study all sudden unexpected death in infancy (SUDI)

Ten recently extracted primary molars, were used in this study for the measurement of the shear bond strength. Occlusal enamel was ground, leaving a flat dentin surface, on which a cylindrical specimen of each of the two tested materials was applied and light-cured according to the manufacturer’s instructions. Specimens were then mounted in self-cure acrylic resin. Ten specimens were used for the measurement of the compressive strength. The specimens were prepared in a special-cylindrical mold, then light-cured according to the manufacturer’s instructions. The compressive and shear bond strength of each specimen was measured using a Universal Testing Machine.Ten specimens of each of the two resin materials were used to measure the abrasion resistance. The test was performed by means of a toothbrushing machine and abrasive dentifrice slurry. The specimens were weighed before and after the test. Weight loss of the specimens were calculated after the test and reported as percent weight loss. Regarding microleakage test, Class V cavities were prepared in the buccal surface of 36 exfoliated or extracted human primary molars.

Bone healing is a complex process consisting of multiple sequential phases needing the coordinated interaction of various cells, growth factors, cytokines and mechanical conditions. However, bone healing is one of the rare regenerative processes resulting in complete restoration of form and function. Fracture treatment aims towards a swift return to functional use of the injured limb. Therefore stabilization is a key requisite. In the veterinary clinic difficult fracture cases often require a unique stabilization by custom made external fixation. While this fixation technique harbors risk factors it offers a high flexibility essentially needed to successfully treat small animal fracture patients. Here we draw the connection between the up-to-date knowledge in bone healing and case reports of external fixation techniques from the small animal practice with respect to benefits and risk factors.

Following the rise in popularity of forensic science, fueled by the media and perhaps necessity, comes the demand for an effective and productive approach to advising students interested in a career in this vast area. Forensic science is a large-scale umbrella term encompassing a multitude of disciplines. Whereas “forensic” means legal, any discipline that has an application to law or the legal system may be considered a “forensic science”. With the seemingly ever-increasing lure of forensic science as a career option, the question arises as to how best to assist students in making a dream job a reality. The purpose of this research is twofold: (1) summarize findings from forensic science job listings in the United States and (2) provide a framework, derived largely from Systems Theory, for understanding the advisee skillset, and suggest a model for a step by step career decision-making and curricular planning approach for professionals working in an advising capacity.

Maintaining a healthy body weight is important for overall health and can help prevent and control many chronic conditions. However, the information surrounding the barriers to healthy eating (HE) and physical activity (PA) for weight maintenance among Saudi women of reproductive age is insufficient to design and develop intervention programs. To explore personal, social, and physical environmental factors that act as barriers to maintaining a healthy weight and how these barriers vary by socio-demographic and weight status. A cross-sectional study was conducted in 2014 using a stratified two-stage cluster sampling design comprising 408 Saudi women attending 12 Jeddah Primary Health Centers (JPHCCs). Data was collected using a structured questionnaire consisting of socio-demographic factors, eating habits (EHs), PA, and perceived barriers to a maintenance of healthy weight maintenance. Body mass index (BMI) and waist circumference (WC) data also were obtained.

Thoracic ultrasonography has been used to evaluate pulmonary parenchyma and the macrocystis of the lung in a preterm with congenital cystic adenomatoid malformation type I. The images gained have been important for diagnosis and therapeutic strategies in our case. An infant was prematurely born with congenital cystic adenomatoid malformation type I. The chest X-ray and computerized tomography showed a great opaque area in the entire right lung, we considered performing a pneumonectomy. This opaque area hampered the expansion of left lung. After draining the macrocystis by ultrasonography-guided puncture, it was possible considering and performing the lobectomy due to the reduction of the volume of macrocystis. During follow up at 4 months, the infant did not show complications and the chest X-ray revealed the reduction of volume of the dense area in parenchyma of right lung.

The comorbid psychopathology that is well-established in ethnoracially diverse OEF/OIF/OND veterans also often coincides with other problems (e.g., legal and social). To mitigate the clinical side of these types of difficulties, the Veteran Administration Health Care Systems offers a wide range of mental health services. This article draws on an evidenced-based literature review to explore factors that are relative to delivering group psychotherapy in light of the entwined clinical and forensic matters sometimes confronting diverse veterans.

Stroke associated with malignancy is rapidly increasing. Lesion types mainly resemble cardio embolic multiple ischemic lesions. We present a rare stroke patient with both ischemic and hemorrhagic lesions simultaneously. The etiology of stroke was found to be due to lung cancer and essential thrombocytosis. Differential diagnosis in this case can help for further investigation of strokes with malignancy.

Demyelination induced by cuprizone-is a widely used experimental model to analyze processes of re- and demyelination in the central nervous system (CNS). Here we used C57BL/6 mice; a model of experimental autoimmune encephalomyelitis (EAE) mimicking important aspects of human multiple sclerosis, to evaluate effects of cuprizone-dependent demyelination on different parameters associated with autoimmune inflammation. The treatment of mice with cuprizone leads to a significant decrease of several indexes characterizing spontaneous and myelin oligodendrocyte glycoprotein (MOG35-55)

Objective: To evaluate the compliance of chemotherapy administration duration by comparing the peripheral venous catheter (PVC) route with the implantable venous access device (IVAD).Keywords: Chemotherapy; Gravity perfusion; Peripheral venous; Implantable venous access deviceIntroduction Methods: This was a retrospective study that analyzed 566 cycles of chemotherapy administered by PVC at the Cancer Unit of Yalgado Ouédraogo University Hospital and 258 cycles administered by IVAD at the Oncology Department of Treichville University Hospital in Abidjan. We compared the differences between the programmed duration of chemotherapy and the actual duration of administration according to the two routes of administration.

Hypokalemic Periodic Paralysis (HypoPP) is a rare disease whereby voltage-gated ion channels are mutated and it is characterized by episodic flaccid paralysis concomitant to variations in blood potassium levels. Attacks usually happen after exercise or high carbohydrate meals. The diagnosis is made with laboratory data which helps to exclude other causes and confirm low serum potassium or myotonia on eletromyography (EMG).

Nanotechnology is now the key area of technology to create and manipulate materials at the nanometre (nm or 10-9 m) scale either by bottom up from single groups of atoms to bulk matter or by top down which is reducing bulk materials to a group of atom. Now a days it is being used or considered for use for fabricating and constructing many efficient electronic devices which have extremely large surface area to volume ratio, this makes a large number of surface or interfacial atoms, resulting in more surface dependent material properties specially this technology is used in semiconductor industry or solar cell industry.

The wildlife includes undomesticated and diverse forms of floral and faunal species, which is essential for ecological balance and human survival. The poaching and illegal trade has resulted in sharp decline of many wild species of flora and fauna around the world. The need of the time therefore is to utterly focus on wildlife protection for the sustainable development of biosphere and future viability of human beings. In this review we have focused on different techniques being utilized in wildlife forensic science for identification of wildlife species as well as their geographical origin. These techniques can be employed to control the wildlife crimes and convict the criminals involved in illegal trade of wildlife flora, fauna and their products. These techniques include footprints analyses, morphological and anatomical studies,

Malik-R, Pathak-N, Sharma-S,

Oral lichen planus is a chronic inflammatory mucocutaneous disease which frequently involves the oral mucosa. A 48-year-old male patient with the chief complaint of burning sensation in bilateral buccal mucosa, upper and lower labial mucosa diagnosed as Bullous lichen planus and treated with systemic prednisolone and Benzydamine oral rinse. Patient was followed for 6 months and was almost free of lesions. The case is reported with review of current modalities in the management of oral lichen planus.

The prevalence of obesity is on the increase worldwide due to changes in diet and physical activity patterns. Childhood obesity is now a major public health challenge in advanced economies. Obesity in childhood tends to persist into adulthood and to predispose to non-communicable diseases. There is little data on childhood obesity and its correlates and determinants in sub-Saharan Africa. A cross-sectional study was carried out using simple random sampling technique to select 260 junior high school children aged 11-15 years from six basic schools (n=768) from three different socioeconomic (low, middle, high) areas of Accra, the capital city of Ghana.

Worldwide alarming increase of obesity prevalence has led the WHO to take into consideration as one of the most serious global health problems of the 21st century. 40% of women worldwide are overweight. The leading causes of obesity prevalence in women more often becaouse during pregnancy and before pregnancy they gain excess weight. The rapid increase of obesity prevalence especially among women in the World cause women begin pregnancy overweight or obese and this can cause problems about pregnancy and birth.

High entropy alloys (HEAs) are alloys that contains multiple elements, often five or more principal elements in equiatomic or near equiatomic ratio with or without minor elements. As felt from the name, high mixing entropy is the sole parameter to decide the solid solution alloy formation in HEAs but, the mutual interaction between elements are key parameters to predict the phase formation in HEAs as proposed by some researchers. In this review the guideline for alloy design in HEAs for the formation of solid solution phases are proposed on basis of atomic size difference (δ), mixing entropy (ΔSmix), mixing enthalpy (ΔHmix), valence electron concentration (VEC) and electronegativity difference (Δχ).

Recent studies have supported a role for the proteolytic cleavage of apolipoprotein E4 (APOE4) as a potential mechanism for the enhanced dementia risk associated with Alzheimer’s disease. To determine whether APOE4 fragmentation is correlated with AD, ELISA assays were performed with cerebral spinal fluid (CSF) and plasma samples utilizing an antibody that specifically detects a 17 kDa amino-terminal fragment (p17) of APOE (nApoECF antibody). In CSF samples, levels of APOE fragmentation were minimal in both neuropathological normals (NPNs) and AD cases and there were no significant differences between the two cohorts across APOE genotypes.

Primary tuberculosis lesion in oral cavity is a rare clinical entity. We report a case of gingival tuberculosis manifested as chronic ulceration with pus discharge.