Online Pharmacy, Tramadol, Paxil, antibiotics, amoxicillin, zithromax, Rx Online, pharmaceuticals, DHEA, prescription medications, prescription drugs.

Drugs online research references

Int J Dermatol. 2000 Oct;39(10):738-42.
In vitro tannin acantholysis.

Brenner S, Ruocco V, Ruocco E, Russo A, Tur E, Luongo V, Lombardi ML.

Department of Dermatology, Tel Aviv Sourasky Medical Center, Sackler Faculty of Medicine, Tel Aviv University, Israel.

BACKGROUND: Exogenous factors, such as certain drugs, may be involved in the induction of pemphigus. Other offenders sharing a similar chemical composition to these drugs may also play a role. Tannins with their considerable biologic activity were suggested as possible factors. To substantiate the role of tannins in the pathomechanism of pemphigus, the present study examined the acantholytic potential of tannins in vitro. METHODS: Normal human breast skin from patients without any bullous disease was cultured for 3 days in the presence of tannic acid at concentrations of 0.02, 0.05, 0.1, 0.25, 0.5, 1.0, and 2.0 mM. The effect of the tannic acid was microscopically examined in a blind fashion by three independent investigators. RESULTS: In addition to the cytotoxic effect, tannic acid caused marked acantholytic changes, with a clear suprabasal cleavage and intraepidermal acantholytic cells. The acantholytic changes were the most constant and specific effects. They were constantly observed at 1.0 and 2.0 mM, whereas lower concentrations showed changes only in some of the explants. The concentrations needed to exert this effect were notably low. There was a remarkable variability among the subjects who had provided the explants. CONCLUSIONS: The results suggest a possible role of tannin in the disease process of pemphigus. The tannin acantholytic potential was much greater than the potential of known acantholytic drugs, such as penicillamine and captopril. The interindividual variability in susceptibility to acantholysis may explain the variability in the individual potential for developing pemphigus.

online pharmacy ref source: www.ncbi.nlm.nih.gov/entrez/query.fcgi?cmd=Retrieve&db=PubMed&list_uids=11095191&dopt=Abstract

Nephrol Dial Transplant. 1990;5 Suppl 1:81-3.
Antiproteinuric effect of angiotensin-converting-enzyme inhibitors in patients with primary glomerular disease and normal renal function.

Fabbri A, Cocchi R, Degli Esposti E, Lucatello A, Sturani A, Tampieri G, Fusaroli M.

Department of Nephrology and Dialysis S. Maria delle Croci Hospital, Ravenna, Italy.

The antiproteinuric efficacy of angiotensin-converting-enzyme inhibitors (ACEI) has been extensively investigated in patients with several types of nephropathy, but there are few data on the use of ACEI in patients with primary glomerular disease without renal function impairment. We evaluate the effect of long-term therapy with captopril on arterial pressure and proteinuria in 13 patients with primary glomerular disease, selected on the following criteria: persistent proteinuria greater than 600 mg/day, serum creatinine less than or equal to 1.5 mg/dl, no dietary restriction or antihypertensive or immunosuppressive therapy for at least 9 months prior to enrolment. Ten of 13 patients were normotensive. The treatment with captopril induced an early and persistent decrease in proteinuria (41%), and a significant increase in serum albumin. We did not find a significant correlation between changes in MAP and changes in protein loss or between variations in serum creatinine and in proteinuria. Our results demonstrate that captopril is effective in reducing proteinuria in patients with primary glomerular disease with normal renal function. Since the antiproteinuric effect is not associated to a concomitant decrease in arterial pressure, we presume that it might be due to a specific intrarenal action of captopril.

online pharmacy ref source: www.ncbi.nlm.nih.gov/entrez/query.fcgi?cmd=Retrieve&db=PubMed&list_uids=2129469&dopt=Abstract

egp.ap-hop-paris.fr

The T235 allele of the angiotensinogen (AGT) gene is associated with plasma AGT concentration and pregnancy-induced hypertension. The aim of this study was to compare changes in the circulating renin-angiotensin system after short-term (2 days) and repeated (7 days) administration of 50 microg ethinylestradiol (EE) in homozygous normotensive men (TT and MM). After repeated EE administration, renin stimulation was induced by a single oral dose of 40 mg furosemide, followed by 50 mg captopril, 12 h later. The short-term administration of EE did not induce a significant differential genotype-dependent increase in AGT concentration. In the 7-day study, TT subjects had higher peak plasma AGT concentrations than MM subjects. The more pronounced AGT increase in TT subjects resulted in similar plasma renin activity at a lower plasma active renin concentration, with a higher plasma renin activity/active renin ratio. The difference between genotypes in renin secretion resulted in readjustment of angiotensins production. In conclusion, the T235 allele of the AGT gene is associated with greater stimulation of AGT secretion in plasma after EE administration. In the short-term, complete readjustment of the circulating renin-angiotensin system occurs, through a decrease in renin release, which blunts the effects of the increase in AGT concentration.

online pharmacy ref source: www.ncbi.nlm.nih.gov/entrez/query.fcgi?cmd=Retrieve&db=PubMed&list_uids=11095476&dopt=Abstract

online pharmacies || Hair Million herbal formula for hair loss and hair growth || Amoxicillin || Tramadol || Paxil || Rx Drugs USA, Prescription Drugs Online Pharmacy || Zithromax || online pharmacy || Antibiotics and prescription medications online literature || Antibiotics