Open Access. Powered by Scholars. Published by Universities.®
- Discipline
- Keyword
-
- Antispasmodic (3)
- Antidiarrheal (2)
- Heart (2)
- Obesity (2)
- ATP-dependent K+ channel activation (1)
-
- Acute myocardial infarction (1)
- Adiantum capillus-veneris (1)
- Antidiarrhoeal (1)
- Antisecretory (1)
- Bioelectric impedance analysis (1)
- Biomedical Sciences (1)
- Body fat percentage (1)
- Body mass index (1)
- Bone mineral density. (1)
- Bone weight (1)
- Ca++ antagonist (1)
- Ca++ channel antagonist (1)
- Chamomile (1)
- Clinical Medicine (1)
- Curriculum (1)
- Galectin-1 (1)
- Ischemia-reperfusion injury (1)
- K+ channel activation (1)
- K+ channels activation (1)
- Leptin (1)
- P. bistorta (1)
- Parenteral Nutrition (1)
- Pharmacokinetics (1)
- Surgical stress (1)
- Thyroxine Replacement (1)
Articles 1 - 9 of 9
Full-Text Articles in Medicine and Health Sciences
Effect Of Raised Body Fat On Vitamin D, Leptin And Bone Mass, Syeda Sadia Fatima, Saad Farooq, Maaida Asif Tauni, Omar Irfan, Faiza Alam
Effect Of Raised Body Fat On Vitamin D, Leptin And Bone Mass, Syeda Sadia Fatima, Saad Farooq, Maaida Asif Tauni, Omar Irfan, Faiza Alam
Department of Biological & Biomedical Sciences
Objective: To estimate leptin, vitamin D and bone mineral density levels in individuals with high fat mass, and to assess any correlation.Methods: The cross-sectional study was conducted at the Basic Medical Sciences Institute, Jinnah Post Graduate Medical Centre, Karachi, and Aga Khan University, Karachi, from August 2012 to July 2014, and comprised healthy male volunteers between the ages of 18-60 years. Body fat percentage was determined using bioelectrical impedance analysis and the participants were classified as: Group A (15-21.9); Group B (22-27.9); and Group C ( > 28). Bone mineral density was calculated by ultrasound bone densitometer (T-score between +1 and …
Acute Myocardial Infarction And Myocardial Ischemia-Reperfusion Injury: A Comparison, Satwat Hashmi, Suhail Al-Salam
Acute Myocardial Infarction And Myocardial Ischemia-Reperfusion Injury: A Comparison, Satwat Hashmi, Suhail Al-Salam
Department of Biological & Biomedical Sciences
Myocardial infarction (MI) denotes the death of cardiac myocytes due to extended ischemia. Myocardial reperfusion is the restoration of coronary blood flow after a period of coronary occlusion. Reperfusion has the potential to salvage ischemic myocardium but paradoxically can cause injury, a phenomenon called as 'reperfusion injury' (IR). Standard histologic, immunohistochemical and Elisa techniques were used to study the histopathologic, oxidative, apoptotic and inflammatory changes in MI and IR. The IL-6 levels in the LV of the MI group were significantly raised as compared to the IR group (P=0.0008). Plasma IL-6 was also significantly increased in the MI group as …
Thyroxine Replacement In Patients On Parenteral Nutrition: A Clinical Conundrum, Abdul Rehman, Noor Ul-Ain Baloch, Muhammad Awais
Thyroxine Replacement In Patients On Parenteral Nutrition: A Clinical Conundrum, Abdul Rehman, Noor Ul-Ain Baloch, Muhammad Awais
Department of Biological & Biomedical Sciences
No abstract provided.
Galectin-1: A Biomarker Of Surgical Stress In Murine Model Of Cardiac Surgery, Satwat Hashmi, Suhail Al-Salam
Galectin-1: A Biomarker Of Surgical Stress In Murine Model Of Cardiac Surgery, Satwat Hashmi, Suhail Al-Salam
Department of Biological & Biomedical Sciences
Galectin-1 (GAL-1) belongs to the family of β-galactoside-binding lectins. It regulates cell-cell and cell-matrix interactions, the immune response, apoptosis, cell cycle, RNA splicing and neoplastic transformation. We investigate the effect of heart manipulation secondary to cardiac surgery on the level of GAL-1 in murine heart and plasma. Male C57B6/J mice were used for adopted model of cardiac surgery. Heart samples were processed for immunohistochemical and immunofluorescent labeling, Enzyme linked immunosorbent assay and quantitative RT-PCR to identify GAL-1 levels in the heart and plasma during the first 24 hours following cardiac surgery. There is significant increase of GAL-1 in the LV …
The Artificial Divide Between Biomedical Sciences And Clinical Medicine In Undergraduate Medical Education, Abdul Rehman, Noor Ul-Ain Baloch, Muhammad Awais
The Artificial Divide Between Biomedical Sciences And Clinical Medicine In Undergraduate Medical Education, Abdul Rehman, Noor Ul-Ain Baloch, Muhammad Awais
Department of Biological & Biomedical Sciences
No abstract provided.
Antidiarrheal And Antispasmodic Activities Of Polygonum Bistorta Rhizomes Are Mediated Predominantly Through K+ Channels Activation, Muhammad Zeeshan Ali, Khalid Hussain Janbaz, Hassan Mehmood, Anwar Hassan Gilani
Antidiarrheal And Antispasmodic Activities Of Polygonum Bistorta Rhizomes Are Mediated Predominantly Through K+ Channels Activation, Muhammad Zeeshan Ali, Khalid Hussain Janbaz, Hassan Mehmood, Anwar Hassan Gilani
Department of Biological & Biomedical Sciences
Polygonum bistorta is a popular medicinal herb used to treat diarrhea. This study provides pharmacological basis to its folk use in diarrhea using in vivo and in vitro assays. Administration of P. bistorta rhizomes extract to mice offered protection against castor oil-induced diarrhea at 300-1,000 mg/kg and was found safe up to the dose of 5 g/kg. In isolated rabbit jejunum, the extract caused a dose-dependent relaxation of spontaneous and low K+ (25 mM)-induced contractions with weak effect against high K+ (80 mM). In tissues pretreated with glibenclamide or tetraethylammonium chloride (TEA), the relaxant effect of the extract …
Antidiarrhoeal, Antisecretory And Antispasmodic Activities Of Matricaria Chamomilla Are Mediated Predominantly Through K+-Channels Activation, Hassan Mehmood, Siraj Munir, Uzair Ali Khalid, Mudassir Asrar, Anwarul Hassan Gilani
Antidiarrhoeal, Antisecretory And Antispasmodic Activities Of Matricaria Chamomilla Are Mediated Predominantly Through K+-Channels Activation, Hassan Mehmood, Siraj Munir, Uzair Ali Khalid, Mudassir Asrar, Anwarul Hassan Gilani
Department of Biological & Biomedical Sciences
Background: Matricaria chamomilla commonly known as “Chamomile” (Asteraceae) is a popular medicinal herb widely used in indigenous system of medicine for a variety of ailments. However, there is no detailed study available showing its effectiveness in hyperactive gut disorders like, abdominal colic and diarrhoea. This study was designed to determine the pharmacological basis for the folkloric use of Matricaria chamomilla in diarrhoea.
Methods: The crude aqueous-methanolic extract of Matricaria chamomilla (Mc.Cr) was studied for its protective effect in mice against castor oil-induced diarrhoea and intestinal fluid accumulation. The isolated rabbit jejunum was selected for the in-vitro experiments using tissue bath …
Antidiarrheal And Antispasmodic Activities Of Adiantum Capillus-Veneris Are Predominantly Mediated Through Atp-Dependent K+ Channels Activation, Khalid Hussain Janbaz, Waseem Hassan, Hassan Mehmood, Anwar Hassan Gilani
Antidiarrheal And Antispasmodic Activities Of Adiantum Capillus-Veneris Are Predominantly Mediated Through Atp-Dependent K+ Channels Activation, Khalid Hussain Janbaz, Waseem Hassan, Hassan Mehmood, Anwar Hassan Gilani
Department of Biological & Biomedical Sciences
The study was tempted to explore the scientific basis for the medicinal use of Adiantum capillus-veneris L. in diarrhea using the in vivo and in vitro assays. The crude extract of dried leaves of A. capillus-veneris exhibited antidiarrheal effect against castor oil-induced diarrhea in mice at 300 and 500 mg/kg, similar to the effect loperamide. It was also found safe up to administered dose of 7 g/kg in mice. In isolated rabbit jejunum, extract of A. capillus-veneris showed a concentration-dependent relaxation of spontaneous and low K+ (25 mM)-induced contractions and had weak inhibitory effect on high K+ (80 …
Prevalence Of Obesity And Overweight, Its Clinical Markers And Associated Factors In A High Risk South-Asian Population, Faridah Amin, Syeda Sadia Fatima, Najmul Islam, Anwar H. Gilani
Prevalence Of Obesity And Overweight, Its Clinical Markers And Associated Factors In A High Risk South-Asian Population, Faridah Amin, Syeda Sadia Fatima, Najmul Islam, Anwar H. Gilani
Department of Biological & Biomedical Sciences
Background: Obesity is a global epidemic, which is a risk factor for cardiovascular diseases and metabolic abnormalities. It is measured by body mass index (BMI), waist circumference (WC), waist-hip ratio (WHR), body fat (BF) distribution and abdominal fat mass, each having its own merits and limitations. Variability in body composition between ethnic groups in South-Asians is significant and may not be truly reflected by BMI alone, which may result in misclassification. This study therefore, aims to determine the frequency of obesity, body fat composition and distribution, in a high risk population of an urban slum of Karachi, Pakistan. This survey …