Azhar Hussain

Investigating the Atherogenic Risk of Lipoprotein(a) in Type 2 Diabetic Patients

Type 2 diabetes mellitus (T2DM) has high morbidity and results in increased risk of mortality mainly due to cardiovascular diseases. Different factors have been found to be responsible for the increased prevalence of coronary artery disease (CAD) in T2DM. One of these factors includes raised serum levels of lipoprotein(a) (Lp(a)). The present study was designed to evaluate the association of Lp(a) levels with T2DM in Libyan patients and find the degree of association between Lp(a), glycemic control, insulin, and lipid profile. The study included 100 T2DM patients, recruited from the Benghazi Center for Diagnosis and Treatment of Diabetes, and 30 apparently healthy age and sex-matched individuals, to serve as controls. All participants completed a questionnaire to obtain clinical information and medical history. Blood samples were collected and analyzed for Lp(a), fasting blood glucose (FBS), HbA1c, insulin, total cholesterol (TC), triglycerides (TAG), low-density lipoprotein c (LDL-c), and high-density lipoprotein c (HDL-c). The results from the comparison between the control and experimental groups showed that Lp(a) was significantly higher in diabetic patients. It showed the positive correlation with TC and LDL-c. On the contrary, it showed no significant correlations with glycemic control parameters nor insulin, TAG, HDL-c, body mass index (BMI), and blood pressor (BP). Cardiovascular disease (CVD) risk in type 2 diabetic patients could be dependent on risk factors other than LDL-c, which may not be an independent risk factor for the development and progression of atherogenesis in T2DM. Lp(a) may be a new metabolic syndrome risk factor, and it may be useful as a cardiovascular risk biomarker in future clinical practice.

The Anti-vaccination Movement: A Regression in Modern Medicine

There have been recent trends of parents in Western countries refusing to vaccinate their children due to numerous reasons and perceived fears. While opposition to vaccines is as old as the vaccines themselves, there has been a recent surge in the opposition to vaccines in general, specifically against the MMR (measles, mumps, and rubella) vaccine, most notably since the rise in prominence of the notorious British ex-physician, Andrew Wakefield, and his works. This has caused multiple measles outbreaks in Western countries where the measles virus was previously considered eliminated. This paper evaluates and reviews the origins of the anti-vaccination movement, the reasons behind the recent strengthening of the movement, role of the internet in the spread of anti-vaccination ideas, and the repercussions in terms of public health and safety.

Vitamin C: A Preventative, Therapeutic Agent Against Helicobacter pylori

The treatment of Helicobacter pylori (H. pylori) induced infections using antibiotic therapies is clinically well accepted; however, using a noninvasive approach with the implementation of therapeutic agents such as vitamin C is not well investigated. Vitamin C has certain characteristics, which allow for it to be considered as a potential treatment option for patients with H. pylori infections. Vitamin C’s hostility and mechanism of action towards H. pylori infection in peptic ulcer disease can be classified into two categories: as a preventative agent and alternatively as a therapeutic agent. Preventatively vitamin C acts as a biological antioxidant as well as an immune boosting agent, while therapeutically it acts as an inhibitor of urease, a potential collagen synthesizing agent, and a stimulant in prostaglandin synthesis. As a result, the dosage of vitamin C should be highly regulated. Furthermore, numerous studies have shown that vitamin C supplementation if taken with antibiotics can increase the efficiency of the treatment leading to an increased possibility of eradication of H. pylori in infected individuals. This paper will investigate the recent studies that show different mechanisms through which vitamin C can be used as a preventative or a therapeutic agent for the treatment of H. pylori related infections.

Pernicious Anemia Presented with Isolated Nominal Dysphasia in Type Ill Polyglandular Failure Female Patient

Pernicious anemia (also known as Biermer’s disease) is an autoimmune atrophic gastritis which predominantly affects the fundus of the stomach. It results in a deficiency of vitamin B12 (cobalamin) as it affects the normal process of absorption in the ileum. The pernicious anemia is characterized by a wide range of hematological and neurological features. Neurological features can present without hematological manifestations. One of the early neurological features of this anemia is nominal dysphasia (word-finding difficulties), which was usually not reported before as an isolated finding. We present a case of pernicious anemia with isolated nominal dysphasia responding dramatically to parenteral vitamin B12 therapy.

Polio in Pakistan: Political, Sociological, and Epidemiological Factors

Pakistan, Nigeria, and Afghanistan remain the only countries in the world where polio is still a serious threat. This review article addresses the political, sociological, and epidemiological factors behind the failure in eradication. A relatively popular Nigerian conspiracy theory about polio vaccines spread in Pakistan and, as a result, there is some considerable resistance to polio vaccination. Conspiracy theories about vaccines have a long history, and the fact that polio vaccinators were used as spies in order to plan for Bin Laden’s death has made polio vaccination a bigger challenge. Furthermore, vaccination is strongly correlated with literacy and Pakistan is still struggling against illiteracy. However, these obstacles are by no means insurmountable, and a joint effort by the government, policymakers, education department, community mobilizers, and public health professionals can indeed make major improvements.

Medical Students’ Perception of the Usage of Lecture Recording Software

Background: Lecture recording software is a useful reference tool that allows students to revisit lectures and understand complicated concepts in higher education. It is also a useful tool for students with learning difficulties, allowing them to reference and learn the material at their own pace. A significant advantage of this tool is the accessibility of course material to the students off campus. This study attempted to learn the students’ perception of the purpose, use, and benefit of lecture recording software at a medical school. Methods: The study was conducted using a structured questionnaire delivered, via an Internet-based survey application in the Fall semester of 2017, to 105 students attending the basic sciences courses. A web link was generated after the 18-point questionnaire was uploaded to an online survey software. The link was communicated electronically to each student along with the date and time of the survey. The survey was anonymous. The results of the survey were summarized using descriptive statistics and graphical methods. Students were asked to submit voluntary, informed consent to participate in the study before attempting to answer the questionnaire. The institutional review board approved the research. Results: The results showed 77% students used this resource to understand points they missed in the class, 75% of them relearned complex ideas/concepts, and 62% of them used it to rewrite class notes. Reportedly, the software was used by students (78%) who missed a class due to an illness or while attending clinical shadowing. Of the students, 87% agreed that the software is helpful because of its off-campus availability while 84% of the students liked the service, as it allowed them to listen to the lectures at their own pace. Many students (65%) felt that the service helped them score better in the exams, whereas 38% did not think the recordings was helpful to get the desired grade and 50% student felt it was time-consuming. Conclusion: Despite the time-consuming listening process, students expressed a positive opinion about the usefulness of this software. Recording and archiving class lectures could be a useful academic resource. Students could learn from these archived lectures before the class and engage in the discussion later, enhancing active learning. The result suggests that students should also use other study resources and methods to achieve the desired grades. The induction of this student service into a professional curriculum would enhance the students’ satisfaction, effectiveness, and outcomes.