Most regimens for intravitreal injection of antibiotics are based on studies in normal albino rabbits. We examined the effect of two variables, infection and pigmentation, on the ocular distribution of an intravitreal injection of 50 micrograms of gentamicin in rabbit eyes. The half-life of gentamicin in the vitreous of normal pigmented rabbits after intravitreal administration was 24 hr. Antib...

this study was conducted to evaluate the hypoglycemic, hypocholesterolemic and antioxidant properties of mentha spicata (labiateae) leaves aqueous extract (msla) in alloxan-induced diabetic rats. in this study, hyperglycemia was induced in male rats by intraperitoneal injection of alloxan monohydrate (150 mg/kg). the aqueous extract of m. spicata was orally administered at a dose of 300 mg/kg b...

P"rpse: To investigate the clinical and histological toxicity of the exposure of the :rabbit cornea1 endothelium to anterior chamber injection of liposome-encapsulated 5-fluorouridine (LS-FUR) at concentrations of 1 mg/ml and 0.38 mg/ml and intravitreal injection of I.5FUR at 1 mg/ml. M*thOdS : A total of 12 New Zealand white rabbits were divided in three groups: A) Anterror chamber rnjectian o...

P"rpse: To investigate the clinical and histological toxicity of the exposure of the :rabbit cornea1 endothelium to anterior chamber injection of liposome-encapsulated 5-fluorouridine (LS-FUR) at concentrations of 1 mg/ml and 0.38 mg/ml and intravitreal injection of I.5FUR at 1 mg/ml. M*thOdS : A total of 12 New Zealand white rabbits were divided in three groups: A) Anterror chamber rnjectian o...

The main types of analytical procedures used in thermal-lens spectroscopy and microscopy, which are based on photometric reactions in (i) aqueous solutions, (ii) organo-aqueous mixtures, (iii) polymer-containing (nonionic surfactants or polyethylene glycol) aqueous solutions, (iv) water-organic extraction systems, and (v) two-phase aqueous extraction systems, were compared from the viewpoint of...

Lactic acid is found in the aqueous humor at a concentration higher than that in the blood. The processes which determine this distribution have been investigated in the rabbit. After parenteral injection of isotopically labeled lactate, samples of intraocular fluids and plasma were taken and analyzed for radioactivity. It was found that lactate entered the posterior aqueous fairly rapidly from...

P"rpse: To investigate the clinical and histological toxicity of the exposure of the :rabbit cornea1 endothelium to anterior chamber injection of liposome-encapsulated 5-fluorouridine (LS-FUR) at concentrations of 1 mg/ml and 0.38 mg/ml and intravitreal injection of I.5FUR at 1 mg/ml. M*thOdS : A total of 12 New Zealand white rabbits were divided in three groups: A) Anterror chamber rnjectian o...

P"rpse: To investigate the clinical and histological toxicity of the exposure of the :rabbit cornea1 endothelium to anterior chamber injection of liposome-encapsulated 5-fluorouridine (LS-FUR) at concentrations of 1 mg/ml and 0.38 mg/ml and intravitreal injection of I.5FUR at 1 mg/ml. M*thOdS : A total of 12 New Zealand white rabbits were divided in three groups: A) Anterror chamber rnjectian o...

Introduction: Depression has multifactorial characters including brain-behavioral disorders, alteration in cognitive psychomotor and emotional process. Millions of people are worldwide suffering from this illness. This disease happens in all ages of men and women. This research tries to introduce a traditional medication in comparison with common chemical anti-depressant drugs. This experimen...