A massive restructuring of chromosomes was observed during the production of a substitution of chromosome 68" from Triticum speltoides (Tausch) Gren. ex Richter for chromosome 6B of Chinese Spring wheat (Triticum aestivum L.). Deletions, translocations, ring chromosomes, dicentric chromosomes and a paracentric inversion were observed. Chromosome rearrangements occurred in both euchromatic and h...

spontaneous coronary artery dissection is a rare cause of acute coronary syndrome and sudden cardiac death. we report coronary artery dissection in a 36-year-old woman with retrosternal chest pain 2 weeks after abortion. electrocardiography showed st elevation in leads v2-v4 and st depression in the inferior leads. lab data were normal. cardiac catheterization showed a suspicious thrombotic les...

Spontaneous pneumothorax can be either primary due to the rupture of subpleural bleb or secondary due to underlying lung disease, usually bullous emphysema.1 Relatively little is known about the causative factors of spontaneous pneumothorax in Arab Countries.1 This is the first study and the primary step towards understanding the risk factors and causes of spontaneous pneumothorax in Syria.Syri...


 Jerawat merupakan penyakit kulit yang tidak berbahaya, penderita jerawat umunya menyerang 85% usia antara 11 – 30 tahun. dapa memuat penderitanya merasa percaya diri pada penampilan dan membuat nyaman. Terdapat beberapa cara untuk menghilangkan salah satunya adalah dengan datang ke dokter kecantikan, namun kelemahan pengobatan konvensional cenderung mahal membutuhkan waktu cukup lama men...