ABSTRACT
Chromosome rearrangements were isolated via crossing of F1 offspring from X-irradiated male and female Delia brassicae with intact insects. An enhanced (more than 30%) rate of late embryonic lethality (LEL) in clutches was the primary criterion of rearrangements. When males alone were irradiated at 2.5, 5, and 15 Gy, a total of 7.8, 9.6, and 23.6% of their offspring, respectively, inherited semisterility. After irradiation of females alone, the LEL rate in F1 was insignificant. Hybridization analysis of F2 revealed 18 lines with autosomal inheritance of semisterility. Fourteen lines (43.7%) exhibited an increased rate of LEL linked to the male sex.
Subject(s)
Chromosome Aberrations , Diptera/genetics , Germ Cells/radiation effects , Animals , Diptera/radiation effects , Dose-Response Relationship, Radiation , Female , Genes, Lethal , MaleABSTRACT
The comparative clinical analysis of effectiveness of two methods of treatment of acute purulent disseminated peritonitis was performed. In the 1st group (63 patients) the semiopen method was used, in the 2nd group (45 patients)--open method was used. The rate of mortality in the 1st group was 68.3%, in the 2nd group--71.1%. The duration of in-hospital period was 53.4 +/- 3.9 days and 52.1 +/- 4.4 days, respectively. A great number of postoperative complications was noted in both groups. In contrast to other authors, no advantages of the open method over the semiopen method were found.
Subject(s)
Peritonitis/surgery , Acute Disease , Adolescent , Adult , Decision Making , Female , Follow-Up Studies , Humans , Male , Middle Aged , Peritonitis/mortality , Postoperative Complications , Survival Rate , Treatment OutcomeABSTRACT
The authors describe their experience with the treatment of 23 patients by irradiation of helium-neon laser. Positive effect was obtained in 30 patients.
Subject(s)
Cicatrix/radiotherapy , Laser Therapy , Wound Healing/radiation effects , Adolescent , Adult , Aged , Ambulatory Care , Child , Cicatrix/pathology , Granulation Tissue/radiation effects , Helium , Humans , Hypertrophy/radiotherapy , Keloid/pathology , Keloid/radiotherapy , Middle Aged , Neon , Time FactorsSubject(s)
Hand Injuries/diagnosis , Peripheral Nerve Injuries , Tendon Injuries/diagnosis , Thermography , Adult , Female , Humans , MaleSubject(s)
Bone Transplantation , Electric Stimulation Therapy/methods , Mandible/surgery , Osteogenesis , Adolescent , Adult , Animals , Female , Humans , Male , Mandibular Diseases/surgery , Rabbits , Time FactorsSubject(s)
Electric Stimulation Therapy/methods , Mandibular Fractures/therapy , Wound Healing , Adolescent , Adult , Female , Humans , Male , Middle Aged , OsteogenesisSubject(s)
Bone Regeneration , Bone and Bones/physiology , Electric Stimulation , Osteogenesis , Adult , Animals , Dogs , Electrophysiology , Fractures, Bone/therapy , Humans , Male , Middle Aged , RabbitsABSTRACT
The aim of the present work is to study the peculiarities of upright position and walking in patients with deforming arthrosis of the knee joint and to make a conclusion as to the possibility of using biomechanical methods for an objective estimate of the efficacy of treatment in such patients. The authors examined 88 patients with deforming arthrosis of various degree of severity and marked pain syndrome. In the examination separate weighing, seismoactography, ichnography and podography were employed. Deforming arthrosis of the knee joint was found to be accompanied with significant disorders in the upright position and walking, including a decreased static stress on the affected extremity, an increased amplitude oscillations of the body center of gravity while standing on the affected extremity and others.
