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Validating the ORACollect for the detection of cytomegalovirus

Published on: 16th June, 2023

Targeted screening for Cytomegalovirus (CMV) in Deaf and Hard of Hearing (DHH) children is now internationally recommended. With newborn genomic screening for DHH children a future possibility, the commercially-available human genomic DNA collection kit (ORACollect, Oragene OCR-100) could enable one single sample to screen for CMV and genetic causes of deafness at scale with minimal additional costs. Our pilot study validated ORACollect against Copan FLOQswabs® (gold standard clinical procedure) for detecting CMV using 15 sets of saliva samples from 14 infants/children, comparing CMV PCR results using different testing protocols. ORACollect stored at room temperature had high sensitivity (up to 89%), specificity (up to 80%) and percent agreement (up to 86%) in detecting CMV DNA compared to FLOQswabs®. This suggests that ORACollect is an appropriate alternative to FLOQswabs® for collecting viral CMV DNA for PCR testing, independent of the DNA extraction approach. This could be revolutionary in facilitating dual genomic and viral screening in newborns and would enable CMV screening in non-tertiary hospital settings where laboratory facilities are not available.
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Intravenous leiomyomatosis of the uterus: still discovered on anatomopathological examination

Published on: 2nd September, 2022

Background: Leiomyomas beyond the uterus are defined by benign smooth muscle cell tumors outside of the uterus. Intravenous leiomyomatosis is a rare type of uterine leiomyoma and is characterized by the formation and growth of benign leiomyoma tissue within the vascular wall. Herein, we present a case of Intravenous leiomyomatosis successfully treated by surgical removal and a review of actual medical recommendations.Case presentation: A 49 - year-old woman, maghrébin, G3 P2, no family history of uterine myomas mentioned, having systemic arterial hypertension, presented to our department with hypogastric pain and abnormal uterine bleeding in the prior five months resulting in anemia which required iron supplementation. On physical examination the vital signs were normal. A palpable mass in the hypogastrium was noted. The rest of the exam was unremarkable. Pelvic ultrasound showed a huge uterus with multiple heterogeneous leiomyomas, including at least one intracavity. Computed tomography scans and magnetic resonance imaging were not done initially due to the unaffordability of the patient. The initial diagnosis was leiomyoma. The decision to perform a total abdominal hysterectomy and bilateral salpingo-oophorectomy was taken. The abdomen was opened by a midline vertical incision. During surgery, multiple subserosal, intramural and submucosal fibroids ranging from 2 cm × 3 cm to 10 cm × 10 cm were seen. On pathological examination, the uterus measured 19 cm in the largest diameter and weighed 1.3 kg. The cut section showed white nodular myometrial masses. Microscopically, intravascular growth of benign smooth muscle cells is found within venous channels lined by endothelium. The diagnosis of Intravenous leiomyomatosis of the uterus without malignant transformation was retained. The patient was monitored for 14 months and subsequent computed tomography did not reveal any evidence of tumor recurrence. The follow-up will be performed annually till the age of menopause.Conclusion: Intravenous leiomyomatosis is a benign, rare and potentially lethal pathology. It especially affects premenopausal women with a history of uterine myoma, whether operated on or not. They require close and prolonged follow-up because of the high risk of recurrence.
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Regeneration of deep intrabony periodontal defects with enamel matrix derivative: A case report

Published on: 19th March, 2021

OCLC Number/Unique Identifier: 9029521328

A clinical case of treatment of two severe intrabony defects on the aesthetic zone is reported and followed for one year. The biomaterial of choice was enamel matrix derivative (Emdogain®; Straumann™) alone with a preservation papilla flap and a minimally invasive surgical technique. After surgical treatment, the patient was kept in a supportive periodontal therapy programme with 6-month interval between appointments. In the one year after surgery appointment, clinical and radiographic changes were observed, showing periodontal health and stability. 
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Spinal cord involvement in tuberculous meningitis: a case report and brief review of literature

Published on: 15th March, 2022

Introduction: Tuberculosis (TB) continues to pose a significant public health problem worldwide. Tuberculous meningitis (TBM) is the most devastating form of extrapulmonary TB however other forms of central nervous system (CNS) disease include tuberculoma and spinal arachnoiditis. TBM carries high mortality even for a patient who is already receiving treatment. The difficulty in diagnosis often leads to a delay in treatment and subsequent mortality. The emergence of Xpert ultra has improved the rapid detection of MTB and rifampicin resistance in CSF and is the preferred diagnostic tool in TBM.Case: In this case report we present a 33 years patient of concern who presented with progressive lower limb weakness associated with pain and paresthesia for 4 months, admitted via the Orthopedic unit with a diagnosis of spinal mass (meningioma, neurofibroma, or nerve sheath tumor) for which biopsy was done and revealed a chronic inflammatory process, necrotic bone lesions with no granulomas and no malignancy, he was later diagnosed with tuberculous meningitis and promptly started anti-tuberculous therapy with a dramatic recovery and improvement in neurological function.Conclusion: Tuberculous meningitis conditions have high morbidity and mortality yet diagnosis and start of treatment continue to experience an important delay. Clinicians should keep in mind the limitations of clinical presentation due to pleiotropy and current diagnostics and should employ a combination of diagnostic modalities in addition to a high index of suspicion to prevent morbidity in patients with TBM.
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Celiac disease presenting as transient intussusception in two 3-year-olds

Published on: 21st June, 2023

Although intussusception occurs in children and adults with celiac disease, it is a relatively uncommon symptom. Even more rare is the occurrence of intussusception as the presenting symptom of the disease. In the two cases we report here, transient intussusception, occurring at three years of age, was the first and only physical sign of celiac disease, and lead to a timely diagnosis by immunoserology and histology, followed by implementation of a gluten-free diet before sequelae such as significant anemia or Failure to Thrive (FTT) developed. In both cases, neither immunoserological nor physical signs of disease were present at the follow-up examination after 6 months on a gluten-free diet. In addition, genetic screening of the patients’ families revealed HLA-DQ2 positivity in two cases, leading to the additional diagnosis of celiac disease in the pregnant mother of one of the patients.
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An Urticaria Closet Simulating Leprosy in A 36-Year-Old Woman

Published on: 24th June, 2023

Urticaria corresponds to a papular edematous pruriginous fleeting rash on the skin whose cause is most often allergic (food, medicines, insect bites, etc.).Its management is often difficult because of its significant impact on quality of life. Its prevalence is estimated at 0.6% - 1.3% of the general population. Leprosy is a chronic infectious disease caused by Mycobacterium leprae (M. leprae) or Hansen’s bacillus (BH). Considered as the great simulator leprosy can pose a diagnostic problem with many other dermatological pathologies. This is a 36-year-old patient with a history of chronic urticaria treated with Loratadine 10 mg who consulted the Bamako Dermatology Hospital for a large erythematous cupboard, oedematous fixed on the buttocks evolving for more than 3 days. The interrogation found the notion of pruritus, hives, and physical examination, showed large erythematous plaques, edematous very limited, dark red color, and slightly copper resembling the closet infiltrated by leprosy. The pruriginous nature of the lesions and the absence of other cardinal signs of leprosy allowed us to make the diagnosis of chronic urticaria.
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The study of social and cultural values of Baiga tribes in the state of Madhya Pradesh, in India

Published on: 16th March, 2022

This paper is related to primary and secondary data collected from Anupur district, Madhya Pradesh. It is based on the social and cultural values of the Baiga tribes. Baiga tribe is the most backward tribe of Madhya Pradesh. These tribal people are found in this tribe are found in the following regions of Madhya Pradesh i.e. Eastern Satpura, Mandla, Dindori, Balaghat, Baghelkhand, Sidhi Janpads, Bilaspur, and even in the sarguju area of Chhatisgarh state. The tribe baiga has been defined as decedents from sorcerers or medicine men. The term baiga in the long past time was also applied in the central provinces to anyone who served as a village priest. The methodology used in this research paper is of descriptive and exploratory types. The objective of this paper is conducted through social and cultural values analysis sociological aspects with structure and functional approach.
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Evaluation of the Antihyperglycaemic Activities, Safety and Phytochemical Profile of Celtis zenkeri Engl

Published on: 14th July, 2023

Objective: The study evaluated the hyperglycaemia-lowering effects, safety, and phytochemical profile of Celtis zenkeri leaf extract in order to justify its antidiabetic folkloric usage. Methods:  Modified OECD test guidelines were used to assess its acute and sub-acute toxicity while its effect on blood parameters such as blood glucose, and haematological and biochemical levels were evaluated using appropriate assays. Both in vitro and in vivo antihyperglycaemic assays were used for the antidiabetic studies while histology of the pancreas, liver, and kidney of the rats was examined after treatment with the extract at 250, 500, and 1000 mg/kg for 21 days.  GC-MS analysis was used to determine the chemical constituents of the extract. Results: The results obtained showed that the leaf extract of C. zenkeri was not toxic in rats at 5000 mg/kg. It elicited a significant decrease in the blood glucose levels of the animals but did not affect the haematological and biochemical components of normal rats. It significantly inhibited α-amylase and α-glucosidase actions and gave comparable activity to glibenclamide (5 mg/kg) at all time points at 200 and 400 mg/kg. The extract comparably reduced blood glucose levels with glibenclamide at 100 and 200 mg/kg on days 10 and 14 in drug-induced diabetic rats and maintained the histoarchitecture of the liver, kidney, and pancreas at 250 and 500 mg/kg.Conclusion: The study justified the ethnomedicinal use of C. zenkeri in diabetes management.
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Statistical Study of Membrane Performance for Different Pharmaceutical Compounds Removal

Published on: 31st January, 2024

One of the most important emerging pollutants is pharmaceutical active compounds, which may be responsible, for example, for ecotoxicological changes and microbiological resistance. Wastewater treatment plants are not adequately equipped to remove all of the emerging pollutants contained in the wastewater. The ultrafiltration process has been proven to be effective in traditional wastewater treatment, so it is important to assess the performance of such a technique in the partial elimination of pharmaceutical compounds to avoid contamination. In this work, an assessment of ultrafiltration process operating conditions for eliminating six pharmaceutical compounds: Ibuprofen, Acetaminophen, Naproxen, Diclofenac, Caffeine, and trimethoprim, present in different types of water is performed. Experimental design is a systematic and structured approach to conducting experiments, and its application can significantly improve the study of membrane technology, reducing the number of assays necessary to obtain meaningful results. The statistical principles application ensures that the results obtained are reliable and representative of the true effects of the variables being studied. Its application helps to obtain valid conclusions from the data and provides a solid basis for making decisions or recommendations regarding the tests and variables to take into account. Membrane processes can involve complex interactions between several factors. Experimental design helps to identify and understand these interactions, allowing researchers to discern the combined effects of different variables. This is crucial to accurately predict and optimize membrane performance.In this work, ANOVA analysis has been carried out in order to determine the influence of membrane cut-off, solution pH, and feed concentration, as well as their interactions, in permeate flux and the rejection index. The results obtained show similar behavior for Ibuprofen, Naproxen, Diclofenac, and Trimethoprim, being the pH the most important factor. However, no significant factors were found for the acetaminophen and the Caffeine.
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A Near Miss: Peri-mortem Caesarean Section

Published on: 7th February, 2024

Maternal cardiac arrests are rare but serious events where recognition and prompt initiation of resuscitation are crucial. Obesity is a common risk factor encountered in disorders of pregnancy as well as maternal cardiac arrests. Cardiac arrest algorithms should be followed with some changes to accommodate maternal and fetal health. We present a case of a 32-year-old pregnant patient who had a perimortem caesarean section due to maternal cardiac arrest.
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