This research has been applied to compare the efficacy of the use
of pre-planting with a sensitive variety of tomato OXN93 as a trap
crop with the use of the extracts of M. azedarach , E.
camaldulensis and C. maculatum where Diazinon a treated con
trol,
in reducing the infection and the reproduction rate of the root-knot
nematodes M. javanica on tomato (var. Bestona) in pots.
This study aims to determine the direct role
of some factors that contribute to improve the prognosis of the
Cervical and Furcation Perforations throughout application of
bioactive materials using non surgical methods.
The objective of this research is to propagate Mentha puligium in
vitro, shoot tips and nodal explant were planted with 0.5-1 cm length
on MS (Murashige's and Skoog) medium with various concentrations
(0.5-1-2-3-4) mg/L of cytokinin BAP.
The study aimed to Compare the effect of combination Platelet Rich
Plasma with bovine derived xenograft and bovine derived xenograft
alone in treatment of human class II furcation defects in mandibular
molars. Twenty systemically healthy patients,
aged 32 to 58 years with
chronic periodontitis participated in the study . Each patient had 2 buccal
mandibular class II furcation defects (first or second molars) were
randomizely treated either with : bovine – derived xenograft with
Platelet – Rich plasma, or with bovine - derived xenograft alone.
اختبار بعض عناصر الإدارة المتكاملة لنيماتودا تعقد الجذور Meloidogyne spp على بعض المحاصيل القرعية في محافظة حماة
أثر بعض العوامل الزراعية في مكافحة مرض عفن الجذور والتاج الرايزوكتوني في الشوندر السكري تحت ظروف محافظة دير الزور
The aim of this study was to determine the best size and shape of containers to produce higher quality seedlings, and determine which treatments (moving the seedlings to other beds, or transfer to bigger containers, or pruning the shoot and root syst
em of Ceratonia siliqua seedlings in the nursery) are the best for growth and stabilization in out planting. The study showed that the control seedlings D1 which were growing in traditional plastic containers (1 liter) gave low survival rate which did not exceed 20%, and this was due to numerous reasons mainly roots deformation. Seedlings D8, the containers(2 liters) improved the morphological characteristics of root and shoot system and reduced the roots deformation, which led to higher survival rate reached more than 82%. While the deep containers and the air pruning improved the structure and spread the root system of seedlings D9 and limited the roots deformation, which led to higher survival ratio reached more than 95%. Moving the seedlings to other beds in the nursery improved the survival rate in out planting, which amounted ,in D2, to more than 95% and in D3 over than 67%. Also, the study confirmed that cutting the developing top of shoot system and leaving the seedlings in the beds until their planting date D4 did not give a significant effect compared to D5 in which the developing top of their shoot system was cut and was transferred to bags of (12 liters) with pruning the root system, and the survival rate was more than 72% in D4, and over 62% in D5. Regarding to survival rate under the influence of transport operations to larger bags, the D7 which was transferred to bags of 3 liters capacity surpassed in significant differences and was 77.5% compared to D5 and D6 which was transferred to 12 liters bags, where the survival rate in which was 62.5%.
دراسة سريرية معشاة للمقارنة بين تأثير ( الأموكسسيللين والمتيرونيدازول) و ( الروكسيترومايسين) كمعالجة داعمة للتقليح وتسوية الجذور في المعالجة المحافظة لالتهاب النسج حول السنية المزمن
furcation involvement occurs in the term of chronic periodontitis, and gives the
involved tooth worse prognosis, so that it represents a problem for diagnosis and treatment. The aim of
this study was to compare clinically the surgical treatment of
second degree- furcal involvement in
mandiblur molars (that each of them has one furcation), using Er:YAG laser versus conventional surgery.
This study is carried out by using PCR technique to assess the efficacy of
systemic azithromycin as a supplement to scaling and root planning (SRP) in the treatment of aggressive
periodontitis (AgP) in three months follow up on the periodontal pathogens compared with a control
group.
