Huda G Hameed has completed her MSc at the age of 29 years from Al Mustansiriya University College Of Medicine, Iraq. She has published one paper in Saudi Pharmaceutical Journal.

Non-steroidal anti-inflammatory drugs (NSAIDs) inhibit the growth of several cancer cell lines. The aim of this study is to compare the cytotoxic effect of aspirin with diclofenac on the growth of HeLa cell, mammary cell carcinoma, rhabdomyosarcoma and fibroblast cell lines in the culture media. The cells are cultured in RPMI-1640 culture media supplemented with 5% fetal calf serum and antibiotics. Aspirin (5 mg/well) and diclofenac (0.625 mg/well) significantly inhibit the growth of HeLa, rhabdomyosarcoma and fibroblast cells. The cytotoxic effect of aspirin against rhabdomyosarcoma is significantly (p < 0.001) higher than that of diclofenac with a potency approximated 2.6. It concludes that aspirin and diclofenac inhibit the growth of fibroblast and cancer cell by inhibiting the up-regulation of cyclooxygenases enzymes in cancer cells. Aspirin is more effective than diclofenac against the growth of rhabdomyosarcoma cell line.

Rashmi Chowdhary has completed her PhD from SGPGIMS Lucnkow and CSJM Kanpur University in 2009 and Postdoctoral studies from Center of Infection and Immunity (CII), Columbia University, New York, USA. She has also worked with WHO and is presently working as Assistant Professor, Biochemistry, AIIMS Bhopal. She has participated in many national and international conferences and a recipient of Mario Escobar Award at Clinical Virlogy Symposium (CVS), Florida, USA in 2009. She has published papers in reputed journals.

Autism Spectrum Disorder (ASD) encompasses neurodevelopmental disorders that are defined by behavioural observations, in particular dysfunctions in social interaction and communication skills, as well as repetitive behaviours. Several studies have revealed immune and neuronal dysregulation in autistic subjects. Many children with ASD have associated underlying medical comorbidities, like epilepsy, sleep disruptions, Mitochondrial Dysfunction (MD) and Gastrointestinal (GI) abnormalities. Few studies have hypothesized that individuals with ASD may have an abnormality in carbohydrate metabolism should be tested for disorder of impaired mitochondrial function. Many studies has provided evidence (19-43%) that individuals with ASD have concomitant MD and proposed a “mitochondrial autism sub-group”. Mitochondria exist in nearly every cell that generates adenosine triphosphate. In MD, the mitochondria cannot convert food and oxygen into life-sustaining energy. Earlier considered as uncommon disease, diagnosis of MD can be challenging. It is identification is based on several objectives, clinical, histological, biochemical, molecular, neuroimaging and enzymatic findings. Screening for underlying MD is important in ASD, because the children clinically look and act in both. Proposed study is an attempt screen ASD children and finding out the role of co-occurrences of MD for the better understanding and management of the disease.

Sergey Makarov was born in Riga in 1951. In 1968, he graduated from High School with a \"gold medal.\" In 1977, he graduated from the Moscow Institute of Steel and Alloys and received a Diploma in civil engineering. Being \"the Analyst by nature\", for 30 years he has engaged in science, in particular, in solving the problem of AIDS. On this topic, he wrote some articles. In 2012, the German scientific publishing house Lambert released in English and Russian languages his monograph “Puzzle With the Name \"AIDS\"”. He has no scientific titles and degrees.

For about 30 years, I am involved into science researches. In May 1989, I discovered the universal law - \"The Law of World Harmony.\" To test the effectiveness of the law, I chose the most important problem of mankind - the problem of AIDS. As a result of analysis of this problem, I came to the following conclusions:\r\n• The first human got AIDS by sexual contact with a monkey.\r\n• AIDS is transmitted among people through the living blood (in the vagina or rectum).\r\n• AIDS develops as a result of working in human’s blood some parasitic program, that does not have a material carrier, none viruses do not participate in this process.\r\n• The immune defense is concluded not in the fragmentation of alien viruses, bacteria, fungi, protozoa, etc. (as officially considered), but in binding them by the special program with lymphocytes, such as T-helper cells, that are produced by the thymus gland, with ejection of the product that regard from the body (e.g., in the form of diarrhea).\r\n• Parasitic program connects a pair of T-helper cells among themselves and sends out them into cheeseparings.\r\n• Program of AIDS is not visible under the microscope, so virologists efforts to combat it are useless.\r\n• The results of parasitic program working (T-helper cells joined into pairs) are visible in the microscope, this allows reliably diagnose AIDS.\r\n• Full body hyperthermia allows to decouple the paired T-helper cells, then they become returned for the body\'s defense, then AIDS stops.\r\n

Vikas Saroha served in the HCMS, Haryana for 16 years which incuded eminent work in Polio eradication and RNTCP programmes of WHO after graduating from Thanjavur Medical College, Tamil Nadu. He completed his Post-graduation in General Surgery from Rohtak, Haryana followed by Super specialization in Cardiothoracic Surgery from Army Hospital (R&R), New Delhi. He is currently working in Vascular and Thoracic surgery Department of Sir Gangaram Hospital. His area of interest is in dealing with/ innovations in aortic and thoracic emergency and trauma patients.

Tracheal trauma is being increasingly reported following incidence of road side accidents. It can be due to blunt or penetrating injuries. Cervical structures are more likely injured along with proximal tracheal tears, while thoracic injuries involving the diaphragm and ribs, are usually seen with distal tracheal trauma. Prompt diagnosis and staging of such patients should be mandatory, in order to ensure that they reach skilled hands for appropriate timely surgical management. Vigilant perioperative care is necessary for stabilization of these patients. The importance of appropriate management at every level i.e. initially primary till finally the tertiary centre will be stressed upon in my talk. A young male with history of RSA suffered lower cervicotracheal penetrating injury. He had a sucking wound and surgical emphysema which lead to severe respiratory distress. He was saved by immediate surgical intervention and intense perioperative care. His case report will also be presented along with for better emphasis on this topic.

Amal Eid Alshalawi is of 25 years of age and has a Bachelor of Medicine, MBBS form King Saud University,School of medicine.

Introduction: Deficiency of vitamin D is proved around the world. It\'s highly prevalent in the United States, Europe, Australia, Turkey, India, and Lebanon. In Saudi Arabia the situation is no better. There is an increased prevalence of vitamin D deficiency between Saudi Arabs (both males and females). Since UV light radiation is the ultimate source of vitamin D3, The correlation between vitamin D deficiency and UV light exposure is very significant. Starting with this, Vitamin D deficiency is highly prevalent in the medical community as they spend most of their times indoor with a limited exposure. Only few studies have been done to evaluate the status of vitamin D in the medical students\' and no studies regarding the evaluation of the daily exposure to UV light among medical students.\r\n\r\nObjective: This study is conducted in order to measure the amount of UV light the KSU female medical students are exposed to during the day in the university campus. In addition, to determine the level of daily activities of KSU female medical students relevant to UV light exposure.\r\n\r\nMethodology: A cross sectional study was conducted at King Saud University, Collage of Medicine among 309 female medical students representing different medical academic years. Questionnaire was distributed among the students and physical measurement of UV light density was carried out. The data were collected by the investigators and entered in the database and analyzed using the Statistical Package for Social Sciences (SPSS).\r\n\r\nResult: The highest amount of UV radiation was found in the 5th year classroom which reached 700 µW/cm2. Third year students have the highest level of UV exposure compared to other students (896.91±488.99). Eighty percent (80.2%) of the participated students in our study claimed to have vitamin D deficiency. Sun exposure and consumption of vitamin D rich-diet were minimal.\r\n\r\nConclusion: The findings of the present study call for action at the university level to increase female medical student exposure to UV light by providing gardens where students can spend time in and increase the number of windows in each class. Also increase the awareness of female medical students to the affect of their life style on their VD level. We also recommend supplying the most favorable food with fortified vitamin D. We recommend similar study involving larger population sample which is more representative considering gender variation and including doctors, inters and nurses. Also recommend similar study in other work field with different life style to study the affect of their UV light exposure on their vitamin D level.\r\n