Role of Rabeprazole on Chest Discomfort of Uncertain Origin.

Chest discomfort is a common challenge to clinicians; conditions vary from benign to life threatening. The differential diagnosis includes and overlaps cardiovascular, respiratory, gastrointestinal, neuromusculoskeletal & psychiatric problems, all requiring careful history and thorough investigations. However, a significant number of cases remain undiagnosed despite meticulous investigations and thus require empirical therapy (Fagring et al, 2005; Thomas, 2012). The present study was aimed to find the effect of one of the Proton-pump inhibitors (PPIs; Rabeprazole) on patients having non-traumatic, non severe chest discomfort, diagnosis of which could not be confirmed. Forty eight eligible patients were divided into 2 groups: PPI group and placebo group. Before and after 4 weeks of therapy, they were studied with visual analog scale for pain and its frequency, duration and intensity. Rabeprazole treated patients responded much better than the placebo group. Seventy five percent were pain free or had appreciable relief in pain intensity after 4 weeks. In contrast to Rabeprazole group, in placebo group none became pain free; 45 % had marginal relief while 55 % derived no benefit. Proton-pump inhibitors are of value in the treatment of non specific chest discomfort.

Fenofibrate: A novel approach in treating uncomplicated neonatal hyperbilirubinemia.

Fenofibrate is one of the commonest drug to treat hyperlipidemia in adults (Marshall et al, 2011). However, apart from its hypolipidemic action, it also has the ability to induce bilirubin conjugation. The present study was aimed to find its effect on uncomplicated neonatal hyperbilirubinemia. The study was conducted on 40 normal term newborns who were admitted for uncomplicated jaundice at R.D. Gardi Medical College & Hospital, Ujjain from March 2010 to October 2010. The data included: age, sex, weight, serum bilirubin level, and duration of hospitalization. All newborns enrolled in this study, received phototherapy. The cases were divided into two groups viz. Fenofibrate group (B) consisting of 14 boys (70%) and 6 girls (30%) and a control group (A) with 11boys (55%) and 9 girls (45%). There were no statistical overt differences between the two groups regarding sex distribution, age, weight and total serum bilirubin level at the time of admission. Mean values for total serum bilirubin in Fenofibrate group at 12, 24, 36, and 48 hours after starting of phototherapy were significantly lower than those for control group (p<0.00l). The mean time needed for phototherapy was also shorter in Group B than Group A. Fenofibrate appears to be an effective drug for neonatal hyperbilirubinemia. This decreases the duration of phototherapy and thus reduces the length of hospital stay.

Antidiabetic and antiulcer effects of extract of eugenia jambolana seed in mild diabetic Rats : Study on gastric mucosal offensive acid-pepsin secretion.

Diabetes has been reported to increase propensity to peptic ulceration through its effect both on offensive and defensive mucosal factors. Seeds of Eugenia jambolana (EJ) have been reported to have both antidiabetic as well as ulcer protective effects. The present study evaluates the antidiabetic effects of ethanolic extract of dried seed kernel of Eugenia jambolana (EJE) and its comparative effect on gastric ulceration and acidpepsin secretion with standard antisecretory FL-blocker. Ranitidine and antidiabetic glibenclamide with a premise that Eugenia jambolana may show better ulcer healing effects by promoting defensive or reducing offensive mucosal factors in mild diabetes (MD) rats. MD was produced in adult rats by administration of streptozotocin (45 mg/kg, ip). EJE was given orally in the doses of 100–400 mg/kg for 10 days and in the dose of 200 mg/kg for 30 days respectively to study its dose- and time-dependent effects on various diabetic parameters like blood glucose, serum cholesterol and triglycerides, insulin level and glycosylated hemoglobin. For ulcer protective and gastric secretion studies, EJE (200 mg/kg) was given orally for 10 days against 2 h cold restraint stress (CRS)-, 4 h pylorus ligation (PL), aspirin (ASP, 200 mg/kg, 4 h) – and 95% ethanol (EtOH, 1 ml/200 g, 1 h)-induced gastric ulcers and offensive acid-pepsin secretion after 4 h PL with cooccurring MD in rats. EJE showed dose-dependent decrease in blood glucose level in MD rats. Blood glucose level remained stable in mild diabetic rats from 3rd day onwards after streptozotocin administration (taken as 1st day for treatment) and EJE (200 mg/kg) showed anti-hyperglycemic effect on 10th day of its administration. Further, EJE in the above dose also decreased cholesterol level with little or no effect on triglycerides level and reversed the decrease and increase in insulin and glycosylated hemoglobin level near to the normal level as observed alter 30 days treatment in MD rats. MD rats exhibited an increased propensity to gastric ulceration induced by CRS, ASP, EtOH and PL and caused increase in acid-pepsin secretion. EJE was not only effective in reversing the increased propensity to ulceration in diabetic rats but also decreased the acid-pepsin output better than glibenclamide. The ulcer protective effect of Eugenia Jambolana seems to be due to its antidiabetic and gastric antisecretory effects.

Evaluation of wound healing activity of extracts of plantain banana (Musa sapientum var. paradisiaca) in rats.

Plantain banana (M. sapientum var. paradisiaca, MS) has been shown to possess ulcer healing activity. The present work with plantain banana was undertaken with the premise that the drug promoting ulcer healing could have effect on wound healing also. Wound healing activity of MS was studied in terms of (i) percent wound contraction, epithelization period and scar area; (ii) wound breaking strength and (iii) on granulation tissue antioxidant status [estimation of superoxide dismutase (SOD) and reduced glutathione (GSH), free radical (lipid peroxidation, an indicator of tissue damage) and connective tissue formation and maturation (hexuronic acid, hydroxyproline and hexosamine levels)] in excision, incision and dead space wound models respectively. The rats were given graded doses (50-200 mg/kg/day) of aqueous (MSW) and methanolic (MSE) extracts of MS orally for a period of 10-21 days depending upon the type of study. Both extracts (100 mg/kg) when studied for incision and dead space wounds parameters, increased wound breaking strength and levels of hydroxyproline, hexuronic acid, hexosamine, superoxide dismutase, reduced glutathione in the granulation tissue and decreased percentage of wound area, scar area and lipid peroxidation when compared with the control group. Both the extracts showed good safety profile. Plantain banana thus, favoured wound healing which could be due to its antioxidant effect and on various wound healing biochemical parameters.

Ulcer healing properties of ethanolic extract of eugenia jambolana seed in diabetic rats : Study on gastric mucosal defensive factors.

Diabetes has been reported to cause an increase in offensive and decrease in defensive gastric mucosal factors, the imbalance of which can cause ulceration and delay the ulcer healing. Eugenia jambolana has been documented to have both antidiabetic and antiulcer activities. The present study evaluates the effects of ethanolic extract of E. jambolana on gastric ulcer healing and on rat gastric mucosal defensive factors in gastric ulcer with co-occurring diabetes. E. jambolana extract was administered orally in the dose of 200 mg/kg once daily for 10 days. E. jambolana extract increased mucin secretion, mucosal glycoprotein and glutathione levels and decreased the lipid peroxidation in gastric mucosa of diabetic rats. Its treatment also reversed the decrease in life span of gastric mucosal cells as indicated by decreased cell shedding in the gastric juice but found to have no effect on cell proliferation, indicating enhanced defensive status. E. jambolana extract was effective in reversing the delayed healing of gastric ulcer in diabetic rats near to the normal level. E. jambolana showed better ulcer healing effect than glibenclamide, because of its both antihyperglycemic and mucosal defensive actions. It could thus, be a better choice for treating gastric ulcers co-occurring with diabetes.

Metabolic syndrome.

The Metabolic syndrome is a widely prevalent and multi-factorial disorder. The syndrome has been given several names, including- the metabolic syndrome, the insulin resistance syndrome, the plurimetabolic syndrome, and the deadly quartet. With the formulation of NCEP/ATP III guidelines, some uniformity and standardization has occurred in the definition of metabolic syndrome and has been very useful for epidemiological purposes. The mechanisms underlying the metabolic syndrome are not fully known; however resistance to insulin stimulated glucose uptake seems to modify biochemical responses in a way that predisposes to metabolic risk factors. The clinical relevance of the metabolic syndrome is related to its role in the development of cardiovascular disease. Management of the metabolic syndrome involves patient-education and intervention at various levels. Weight reduction is one of the main stays of treatment. In this article we comprehensively discuss this syndrome- the epidemiology, pathogenesis, clinical relevance and management. The need to do a comprehensive review of this particular syndrome has arisen in view of the ever increasing incidence of this entity. Soon, metabolic syndrome will overtake cigarette smoking as the number one risk factor for heart disease among the US population. Hardly any issue of any primary care medical journal can be opened without encountering an article on type 2 diabetes, dyslipidemia or hypertension. It is rare to see type 2 diabetes, dyslipidemia, obesity or hypertension in isolation. Insulin resistance and resulting hyperinsulinemia have been implicated in the development of glucose intolerance (and progression to type 2 diabetes), hypertriglyceridemia, hypertension, polycystic ovary syndrome, hypercoagulability and vascular inflammation, as well as the eventual development of atherosclerotic cardiovascular disease manifested as myocardial infarction, stroke and myriad end organ diseases. Conversely, treatment and consequent improvement of insulin resistance have been shown to result in better outcomes in virtually all of these conditions.

Myelomatous pleural effusion.

Pleural effusions in multiple myeloma are relatively infrequent and more so myelomatous ones. We report a 66-year-old man who presented with multiple myeloma and a myelomatous right-sided pleural effusion. The diagnosis was made by repeated cytopathological pleural fluid examinations. The patient received one cycle of cyclophosphamide and methylprednisolone but despite therapy patient showed a downhill course. We reviewed the clinical features of this case and literature concerning multiple myeloma presenting as pleural effusion.

Concomitant gout and rheumatoid arthritis--a case report.

We report a case of definite rheumatoid arthritis and co-existing gout. Although gout and rheumatoid arthritis are relatively common entities individually, the co-existence of these two conditions is rare.

Efficacy of topical and systemic itraconazole as a broad-spectrum antifungal agent in mycotic corneal ulcer. A preliminary study.

PURPOSE: To evaluate the efficacy of topical (1%) and systemic itraconazole against common fungi such as Aspergillus and other filamentous fungi that cause mycotic corneal ulcer. METHODS: A prospective randomised, controlled study was done in 54 clinically suspected cases of fungal keratitis of which 44 were culture proven. Half the cases (n=27) with superficial involvement were treated with only topical itraconazole (1%) and the other half were treated with both topical and systemic itraconazole. RESULTS: Aspergillus, Penicillium and Fusarium were the most common fungi isolated. The ulcer resolved in 42 eyes (77%) and 12 eyes (23%) did not respond well to treatment. Four of 12 non-responding eyes were caused by Fusarium species. CONCLUSION: Itraconazole, given either topically or systemically, is effective in treating mycotic corneal ulcers.

Immunohistochemical localization of transferrin in human breast cancer tissue.

The present study was planned to detect the iron binding protein, transferrin (TR) in paraffin sections of the human breast tumors. The distribution of transferrin has been studied in 153 cases (63 benign lesions and 90 malignant tumors). The extent of staining reaction was determined by semiquantitative grading (weak, moderate and consistent). Positivity rate for transferrin was higher (92.2%) in malignant tumors as compared to benign breast lesions (28.5%) with significant p value (P = .0001) for both the groups. The intensity was variable in both the groups, being more intense in the malignant tumors. Tumors with higher grade of malignancy presented consistent positive staining along with the lymph nodes involved. The extent of immunoreactivity revealed a significant positive correlation with axillary lymph node status. However, no significant correlation was found with the age of the patients. Thus the study of transferrin in breast tumors besides being of prognostic significance helps in the further management of malignant lesions of the breast.

Immunohistochemical localization of transferrin in human breast cancer tissue.

The present study was planned to detect the iron binding protein, transferrin (TR) in paraffin sections of the human breast tumors. The distribution of transferrin has been studied in 153 cases (63 benign lesions and 90 malignant tumors). The extent of staining reaction was determined by semiquantitative grading (weak, moderate and consistent). Positivity rate for transferrin was higher (92.2%) in malignant tumors as compared to benign breast lesions (28.5%) with significant p value (p = 0.0001) for both the groups. The intensity was variable in both the groups, being more intense in the malignant tumors. Tumors with higher grade of malignancy presented consistent positive staining along with the lymph nodes involved. The extent of immunoreactivity revealed a significant positive correlation with axillary lymph node status. However, no significant correlation was found with the age of the patients. Thus the study of transferrin in breast tumors besides being of prognostic significance helps in the further management of malignant lesions of the breast.

Immunohistochemical localization and correlation of p53 and PCNA expression in breast carcinoma.

The object of the present study is to detect the p53 tumour suppressor gene and proliferation cell nuclear antigen (PCNA) expression in breast carcinoma by immunohistochemistry and correlate them with the prognostic parameters. Total 35 cases of primary breast carcinoma were studied and classified histologically. Paraffin sections were stained by using monoclonal antibody D07 for p53 protein and PC-10 for PCNA. Out of 35 cases, 16 (45.7%) were p53 positive and 25 (71.4%) were PCNA positive. The mean PCNA labelling index (PCNA LI +/- SD) was 58.97 +/- 22.72 in tumors positive for both p53+ and PCNA+ while cases negative for p53- and positive for PCNA+ has higher PCNA LI +/- SD (59.24 +/- 18.97). The difference in the two groups was not significant. Most cases were positive for both p53+ and PCNA+ in the age group < 30 with higher mean PCNA LI +/- SD (62.20 +/- 27.13) than in the group > 30 (57.88 +/- 18.47). In the pre-menopausal group 57.1% cases were positive for p53+ with higher PCNA LI +/- SD (59.94 +/- 24.22). Maximum p53 and PCNA positivity was observed in grade III tumors (63.2% and 84.2%). The mean PCNA LI +/- SD was also highest in grade III carcinomas (66.83 +/- 13.97). No significant correlation was found between p53 and PCNA status with morphological type and tumour size except that logistic regression showed a positive correlation with tumour grade. Therefore the present study suggests that both p53 expression and PCNA are markers of poor differentiation in breast cancer.

Primary intrapulmonary teratoma presenting as pyothorax.

A female patient presented with empyema thoracis and was planned for decortication. Peroperatively a cystic mass was found in the left lower lobe which was resected and diagnosed as a case of teratoma of lung on histopathological examination. This unusual case of primary intrapulmonary teratoma is being reported here.

Usefulness of echocardiography in detection of subclinical carditis in acute rheumatic polyarthritis and rheumatic chorea.

Detailed echocardiographic analysis was performed in 10 children with first episode of acute rheumatic fever who presented with acute rheumatic polyarthritis or rheumatic chorea and had no clinically detectable evidence of active carditis. Significant changes were observed in the form of mitral valve prolapse with regurgitation in 3, aortic valve prolapse with regurgitation in 1 and mitral valve billowing without regurgitation in 1 patient each. A significant (p < 0.001) anterior mitral chordal elongation was observed in both the groups--rheumatic polyarthritis and chorea when compared with age and sex matched control subjects. Mitral annular diameter was found to be increased (p < 0.001) in patients presenting with polyarthritis alone. These observations of clinically silent but echocardiographically detectable element of carditis forms the basis of how patients of acute rheumatic fever develop permanent valvular deformities in their latter lives without revealing any cardiac affection earlier.