This study was carried out on /516/ fish individuals of Chub Mackerel Scomber
japonicus (Houttuyn, 1782), which were caught from the Coastal water of Latakia
province (Levantine basin) from December 2014 to November 2015, to identify the
evolution
stages of sexual maturity (by morphological and histological methods)
and determine the spawning period of this important economic species. The results
showed that Scomber japonicus begin with sexual maturity from the beginning of
February and extend until mid-May, with a single peak in Mars. The average value
of the gonado-somatic index (GSI) was (12.46 ± 1.52)% for males and (13.21 ± 3.9)% for
female in Mars. And the total body length at sexual maturity was (21.5) cm for
males, and was (23.5) cm for females. The development stages and gonad maturation
in this specie, are similar with regard to the tissue and the form of gonads and
according to the six gonad maturation steps.
Ninety urin samples were taken from patients suffering from
urinary tract infection .the purpose was to isolate and identify Ecoli.
After cultural and biochemical diagnosis,[47] isolates had been
obtained with [63.5%] for E-coli out of [74] samples that had
bacterial growth.
The aim of this experiment was to study Histological changes associated
with different stages of infection with hepatic coccidiosis induced by
Eimeria stiedae in rabbits.
The study was conducted on 32 male rabbits, given two doses of
emulsion powder fenugreek seeds (750 ,1500 mg / kg) by mouth.
The research included changes in body weight and testes, sperm density
and the proportion of natural and distorted living
sperm, the level of
serum testosterone, and histological changes in the testis and
epididymis.
The result shows that givingfenugreek seeds powder in a moderate dose
of 750 mg / kg, was not associated clear negative changes, and the
results were approachedto the control group .
Nonmelanoma skin cancer (NMSC) is the most common diagnosed malignancy. The NMSC consists of basal cell carcinoma (BCC) and squamous cell carcinoma (SCC).
The purpose is to determine and evaluate the potential clinical or pathological changes of t
hese lesions in the last years. A group of archived cases of (NMSC) diagnosed in (1998-1999-2000) and in (2009-2010-2011) at a large university hospital in Lattakia (Alassad university hospital) was studied. The studied pathologic attributes included the histological type of BCC (nodular, superficial, infiltrating) and histological grade of SCC ( well, moderate, and poorly differentiated). Demographic features included age, sex and location.
The results are: Basal cell carcinoma was the predominant form of NMSC over the two study periods. BCC/SCC rate was higher than that reported before 9 years. The most common location is the head and neck. Most cases were diagnosed among patients aged (60-80) years. Both the nodular type of BCC and the well differentiated SCC had the higher rates. These rates have changed in time but the nodular BCC remained the most common type with slight decrease (P=0.31) followed by superficial (P=0.11) and then infiltrating (P=0.28). As for the well differentiated SCC, it remained the first with a significant increase in moderately differentiated SCC (P=0.009). The majority of patients were males except for the last years; the majority of SCC cases were females.
several articles on animal model and laboratory investigations Indicate that soft
laser induce cellular and tissue motivation and heals wounds.
Ami of the study: to investigate histological modification in oral squamous non-keratinized epithelium
upon applying soft laser in several doses and studding the alteration in keratinization and the possibility
to have neoplastic transformation.
The results of studying of histological structure of leaf and stem , stomata
patterns, the shape and size of stomata and the shape of epidermis cells and its
walls between some of hypericum genus spceis (family clusiaceae), show that
there are rel
evant anatomical differences among the studied species, which can
be considered as taxonomical criteria for distinguishing the studied species of
Hypericum genus from each other.
