The effect of nerve growth factor (NGF) on regeneration of rat sciatic nerves in adult rat was studied. The sciatic nerve was cut out across a 6-mm gap, then the proximal and distal stumps were inserted into the silicone tube chamber. 7s NGF was extracted from submaxillary gland and then was injected into the silicone in experimental group. After seven months nerve was transected and stained wi...

It has been suggested since long that peripheral nerves possess opioid receptors and this has tempted clinicians in adding narcotics to local anesthetics to prolong the analgesic effects of these solutions. In this regard, we studied 45 patients undergoing surgical procedures on upper extremities. The patients scheduled for surgery were divided in to three groups, each comprising of 15 patients...

After using 3 different generations of antibody including human and non-human hyperimmune sera, monoclonal antibodies and Chimeric antibodies, more recently a newer approach has been developed in which the antibody genes are cloned directly from a patient peripheral Blymphocytes and expressed in a host like E. coli. In this study the Candida albicans serotype A (NCTC 3135) mannan was purified u...

To identify the antidiabetic plants of Iran, a systematic review of the published literature on the efficacy of Iranian medicinal plant for glucose control in patients with type 2 diabetes mellitus was conducted. We performed an electronic literature search of MEDLINE, Science Direct, Scopus, Proquest, Ebsco, Googlescholar, SID, Cochrane Library Database, from 1966 up to June 2010. The search t...

A number of innocent rashes occurs in neonates. They are usually transient and self limited and thus require no therapy but early recognition is important to distinguish these lesions from more serious disorders. In this study, our purpose was to determine the frequency of birthmarks in Iranian neonates. The presence of various types of birthmarks was determined in 503 Iranian neonates under 72...

Shigellosis is an important public health problem, especially in developing countries. Antibiotic treatment of bacterial dysentery, aimed at resolving diarrhea or reducing its duration is especially indicated whenever malnutrition is present. First-line drugs include ampicillin and trimethoprim sulfamethoxazole(TMP-SMX); however multidrug-resistance has occurred and careful antibiotic selection...

It seems that endometriosis plays an important role in female factor infertility but a clear causal relationship has yet to be established. This case-control study was conducted to determine and compare the frequency and severity of endometriosis in 100 infertile women and 120 fertile multi-para women as control group. Descriptive statistics, Student t test and Chi square test were used in anal...

The purpose of this study was to investigate the validity of the modified Ashworth Scale (MAS) by using both the conventional (Hmax/Mmax ratio) and the new indicators (Hslp/Mslp) of motoneuron excitability. This research was a correlational study on twenty post-stroke patients. Main outcome measures were the MAS and electrophysiologic assessments. The latter was performed using both conventiona...

Brucellosis is a major health problem in many parts of the world, particularly in the Mediterranean and Middle East. Very few data on the frequency and diversity of haematological abnormalities occurring in brucellosis have been reported. In the present study 85 patients with brucellosis in Imam Khomeini Hospital during 1997-2002 were investigated retrospectively to determine the haematological...

There is a challenging debate on the effect of premature luteinization on the clinical outcome of ‘controlled ovarian hyperstimulation’ (COH) using long ‘gonadotropin–releasing hormone agonist’ (GnRHa) cycles. Premature luteinization is defined as late follicular progesterone/estradiol ratio more than 1 on the day of human chorionic gonadotropin (HCG) administration. We carried out a retrospect...