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Articles 1 - 6 of 6
Full-Text Articles in Life Sciences
Myocardial Ischemia Reperfusion Injury: Apoptotic, Inflammatory And Oxidative Stress Role Of Galectin-3, Suhail Al-Salam, Satwat Hashmi
Myocardial Ischemia Reperfusion Injury: Apoptotic, Inflammatory And Oxidative Stress Role Of Galectin-3, Suhail Al-Salam, Satwat Hashmi
Department of Biological & Biomedical Sciences
Background/aims: Myocardial reperfusion has the potential to salvage the ischemic myocardium after a period of coronary occlusion. Reperfusion, however, can cause a wide spectrum of deleterious effects. Galectin-3 (GAL-3), a beta galactoside binding lectin, is closely associated with myocardial infarction (MI), myocardial fibrosis and heart failure. In our study, we investigated its role in ischemia-reperfusion injuries (IR) as this phenomenon is extremely relevant to the early intervention after acute MI.
Methods: C57B6/J wild type (WT) mice and GAL-3 knockout (KO) mice were used for murine model of IR injury in the heart where a period of 30 minutes ischemia was …
Influence Of Body Mass Index And Polycystic Ovarian Syndrome On Icsi/Ivf Treatment Outcomes: A Study Conducted In Pakistani Women, Rehana Rehman, Rozina Mustafa, Rabiya Ali, Saeeda Shaharyar, Faiza Alam
Influence Of Body Mass Index And Polycystic Ovarian Syndrome On Icsi/Ivf Treatment Outcomes: A Study Conducted In Pakistani Women, Rehana Rehman, Rozina Mustafa, Rabiya Ali, Saeeda Shaharyar, Faiza Alam
Department of Biological & Biomedical Sciences
Background: Obesity may establish a crucial barrier for effective fertility treatment in polycystic ovary syndrome (PCOS) females.
Objective: To compare results of intra-cytoplasmic sperm injection (ICSI) in females with and without polycystic ovarian syndrome and further appraise the effect of obesity in PCOS females.
Materials and methods: A cross-sectional study from June 2015 to July 2016 included non-PCOS and PCOS (recognized by Rotterdam criteria) females who underwent ICSI. The PCOS were further stratified into non-obese and Obese according to the South Asian criteria for body mass index. Results were categorized on the basis of beta-human chorionic gonadotropin (β-hCG) and transvaginal …
Role Of Leptin And Dyslipidemia In Chronic Kidney Disease, Sabeela Noor, Faiza Alam, Syeda Sadia Fatima, Mahnur Khan, Rehana Rehman
Role Of Leptin And Dyslipidemia In Chronic Kidney Disease, Sabeela Noor, Faiza Alam, Syeda Sadia Fatima, Mahnur Khan, Rehana Rehman
Department of Biological & Biomedical Sciences
Chronic kidney disease (CKD) patients are at an increased risk of cardiovascular complications and plasma leptin level is elevated in cardio renal syndrome. We wanted to explore leptin levels in patients with different stages of CKD and find its association with risk of cardiovascular disease. This cross-sectional study was conducted in Nephrology Department of Jinnah Post Graduate Medical Centre (JPMC) from January 2014 to September 2014. Group I comprised of controls (GFR=116±8.3, n = 44) acquired from general population, CKD patients were grouped as II, III and IV respectively with GFR; 85.77±9.9 (n = 42), 53.84±9.9 (n=42) and 20.22±8.4 (n …
Serum Tumour Necrosis Factor Alpha In Osteopenic And Osteoporotic Postmenopausal Females: A Cross-Sectional Study In Pakistan, Rafat Murad, Zahra Shezad, Saara Ahmed, Mussarat Ashraf, Murad Qadir, Rehana Rehman
Serum Tumour Necrosis Factor Alpha In Osteopenic And Osteoporotic Postmenopausal Females: A Cross-Sectional Study In Pakistan, Rafat Murad, Zahra Shezad, Saara Ahmed, Mussarat Ashraf, Murad Qadir, Rehana Rehman
Department of Biological & Biomedical Sciences
Objective: To compare biochemical parameters serum tumour necrosis factor alpha, calcium, magnesium, bone-specific alkaline phosphatase and vitamin D in postmenopausal women.
Methods: This cross-sectional study was carried out from June 2015 to July 2016 at Jinnah Medical and Dental College, Karachi, and comprised postmenopausal women. Bone mineral density done by dual energy X-ray absorptiometryscan categorised subjects by World Health Organisation classification into normal (T score > -1) osteopenic (T score between -1 and -2.5) and osteoporotic (T score < -2.5). Biochemical parameters like tumour necrosis alpha, calcium, magnesium, bone-specific alkaline phosphatase and vitamin D were measured by solid phase enzyme amplified sensitivity immunoassay method. SPSS 16 was used to analyse the data.
Results: Of the 146 women, 34(23%) were normal, 93(67%) were osteopenic and 19(13%) were osteoporotic. There was significant difference in mean body mass …
A Gender-Based Comparison In Health Behaviors And State Of Happiness Among University Students, Rehana Rehman, Amara Zafar, Aleena Mohib, Mukhtiar Baig
A Gender-Based Comparison In Health Behaviors And State Of Happiness Among University Students, Rehana Rehman, Amara Zafar, Aleena Mohib, Mukhtiar Baig
Department of Biological & Biomedical Sciences
Objective: The presence of good healthy behaviors among university students is imperative for their future life. This study aimed to compare positive health behaviors and state of happiness between the two genders of Bahria University (BU), Karachi, Pakistan.
Subjects and methods: This cross-sectional study was conducted at BU, Karachi, Pakistan. A total 813 students participated in this study. The healthquestionnaire, adapted from Health and Behavior Survey and the Subjective Happiness Scale, was used to assess self-reported happiness. The data were analyzed using IBM SPSS version 22.
Results: Overall self-reported health behaviors were found to be more prevalent in females as …
Lack Of Association Of Statin Use With Vitamin D Levels In A Hospital Based Population Of Type 2 Diabetes Mellitus Patients, Khalida Iqbal, Najmul Islam, Iqbal Azam Syed, Naseema Mehboobali, Mohammad Perwaiz Iqbal
Lack Of Association Of Statin Use With Vitamin D Levels In A Hospital Based Population Of Type 2 Diabetes Mellitus Patients, Khalida Iqbal, Najmul Islam, Iqbal Azam Syed, Naseema Mehboobali, Mohammad Perwaiz Iqbal
Department of Biological & Biomedical Sciences
Objective: To investigate the relationship of statins (drug given to reduce serum levels of LDL-cholesterol) on vitamin D levels of Pakistani type 2 diabetes mellitus (DM) patients in a hospital in Karachi.
Methods: In a cross-sectional survey, 312 consecutive patients with type 2 DM (219 males and 93 females, age 22-70 years) were recruited with informed consent. A questionnaire was administered to find out whether they were statin users or non-users. Serum was analyzed for concentrations of 25(OH) vitamin D [25(OH)D] and other related biomarkers such as serum cholesterol, triglycerides, HDL-cholesterol, LDL-cholesterol, phosphate and calcium using kit methods. Multiple Linear …