No abstract available.
Cryptococcosis*

Since the nose is the most prominent part in the face, the plastic surgeons are interested in the continued effort for rhinoplasty. Nasal tip projection is essential to optimal nasal for the patient's face. But, the nasal tips of Orientals are characterized by bulbous appearance due to thick and tense skin, flaring of nostril. and restriction of nasal tip projection due to underdevelopment of medial crus of alar cartilage and short columella. Most orientals want to correct their nasal tip as well as shape of nose. We present clinical cases of various nasal tip deformities which were corrected with various operative methods through either alar rim incision of open rhinoplasty incision depending upon the severity of tip deformity in order to achieve more natural tips and good nasal tip projection. And the clinical cases were categorized into causes of nasal tip deformity and methods of nasal tip augmentation. We are reporting these reporting these cases with review of literatures.
Cartilage ; Congenital Abnormalities ; Nose ; Rhinoplasty ; Skin ; Transcutaneous Electric Nerve Stimulation

The aim of this study is to evaluate pituitary-ovarian function at different postpartum periods during the lactational amenorrhea in order to understand the mechanism by which puerperal lactation is associated with a protracted period of amenorrhea and natural infertility. Ninety four lactating women and 119 lactating women with menstruation, aged between 21 and 38 years, volunteered for this study. The pituitary was relatively insensitive to LH-RH during the first 3 weeks following delivery. The recovery of FSH responsiveness to LH-RH occurred earlier than that of LH. Normal FSH response resumed in the 2nd week while the LH response, although not normal, started at the 3rd week postpartum. Pituitary responsiveness after the 5th week postpartum was similar to that occurring in normally menstruating women, except that FSH response was exagerated. Serum prolactin levels were elevated above 160 ng/ml until the 5th week postpartum and decreased to 84.2 ng/ml in the 6th week postpartum. It appears that at least one reason for anovulation during the first four weeks following delivery is the relative insensitivity of the pituitary to hypothalamic stimulation. Prolactin does not seem to modulate pituitary responsiveness to LH-RH. In order to clarify hormonal profiles during the lactational amenorrhea beyond the 5th week puerperium, serum levels of LH, FSH, prolactin, estradiol and progesterone were determined during different postpartum periods. Serum FSH and LH levels during 1-10 months postpartum were similar to basal levels seen during the normal menstrual cycle. Serum estradiol concentrations throughout 1-10 months postpartum, however, were significantly decreased as compared with the levels during the follicular phase of the normal menstrual cycle. Serum prolactin levels were elevated throughout 1-10 months postpartum in lactating amenorrhic women but decreased as the postpartum period lengthened. As compared with lactating amenorrhic women, lactating women with resumed menstruation showed a decrease in prolactin levels from 89.20 ng/ml to 51.39 ng/ml at 1-3 months, from 75.08 ng/ml to 49.99 ng/ml at 4-6 months, and from 54.73 ng/ml to 28.74ng/ml at 7-10 months postpartum. These results suggest that the apparent anovulation seen beyond 5th week postpartum during lactation was not due to pituitary insensitivity to LH-RH. Rather, prolactindependent mechanism interfering with cyclic activity may be operative during long term lactation.
Amenorrhea/etiology* ; Female ; Gonadorelin/pharmacology ; Gonadotropins, Pituitary/secretion ; Human ; Lactation* ; Ovary/physiology* ; Pituitary Gland/physiology* ; Pregnancy ; Prolactin/physiology ; Puerperium*

Estriol excreation was studied in 216 normal and 61 pathologic pregnancies. The 95% fiducial limits of the normal excretion of estriol, within which 95% out of 100 future determinations in normal pregnancies are expected to fall, were established. The estriol curve in normal pregnancy in this study agrees well in its general shape with those presented by previous investigators who used different chemical methods of determination. The estriol values in pathologic pregnancies with preeclampsia. intrauterine fetal death and antepartum hemorrage have been analyzed. The clinical significance of estriol determinations during pregnancy was discussed.
Estriol/urine* ; Female ; Fetal Death/urine ; Human ; Pre-Eclampsia/urine ; Pregnancy* ; Pregnancy Complications/urine* ; Uterine Hemorrhage/urine

To evaluate the effect of a static magnetic field on the bone producing potential of MC3T3 El cells, the alkaline phosphatase activity was measured after the cells having been cultured under 76.4mT static magnetic field using a SmCos magnets for 5days, 7days, lldays, 15days and 2ldays for each cell culture group. Also, the amount of bone nodule stained with Alizarin red S was observed. The results were as follows. · The alkaline phosphatase activity of the 7, 11, and 15 days group among the experimental groups was decreased as compared with the control groups, and the decrease of alkaline phosphatase activity in the 11 days group was the most evident among them. · Any stained bone nodules of both groups had not been observed until the 11th day. The stained bone nodules in the control groups were found on the 15th day, but not in the experimental groups. The stained bone nodules were observed in both groups on the 21st day, but the control groups have more bone nodules than the experimental groups.
Alkaline Phosphatase ; Cell Culture Techniques ; Magnetic Fields*

Orofacial pain has various causes, making it challenging to differentiate from dentalrelated diseases based solely on symptoms. Toothache, usually attributed to pathological changes in the pulp and periodontal tissue, is the most common cause of orofacial pain and relatively easy to diagnose. However, distinguishing orofacial pain and nonodontogenic toothache due to myofascial, neuropathic, neurovascular, paranasal sinus and cardiac originating, and psychogenic pain presents diagnostic challenges that may result in incorrect treatment. Therefore, dentists must recognize that orofacial pain can arise from not only dental issues but also other causes. This case report explores the necessary considerations in diagnosing orofacial pain and nonodontogenic toothache by examining the diagnoses of patients presenting at the dental hospital with orofacial pain and nonodontogenic toothache of cardiac origin.

Orofacial pain has various causes, making it challenging to differentiate from dentalrelated diseases based solely on symptoms. Toothache, usually attributed to pathological changes in the pulp and periodontal tissue, is the most common cause of orofacial pain and relatively easy to diagnose. However, distinguishing orofacial pain and nonodontogenic toothache due to myofascial, neuropathic, neurovascular, paranasal sinus and cardiac originating, and psychogenic pain presents diagnostic challenges that may result in incorrect treatment. Therefore, dentists must recognize that orofacial pain can arise from not only dental issues but also other causes. This case report explores the necessary considerations in diagnosing orofacial pain and nonodontogenic toothache by examining the diagnoses of patients presenting at the dental hospital with orofacial pain and nonodontogenic toothache of cardiac origin.

Orofacial pain has various causes, making it challenging to differentiate from dentalrelated diseases based solely on symptoms. Toothache, usually attributed to pathological changes in the pulp and periodontal tissue, is the most common cause of orofacial pain and relatively easy to diagnose. However, distinguishing orofacial pain and nonodontogenic toothache due to myofascial, neuropathic, neurovascular, paranasal sinus and cardiac originating, and psychogenic pain presents diagnostic challenges that may result in incorrect treatment. Therefore, dentists must recognize that orofacial pain can arise from not only dental issues but also other causes. This case report explores the necessary considerations in diagnosing orofacial pain and nonodontogenic toothache by examining the diagnoses of patients presenting at the dental hospital with orofacial pain and nonodontogenic toothache of cardiac origin.

Orofacial pain has various causes, making it challenging to differentiate from dentalrelated diseases based solely on symptoms. Toothache, usually attributed to pathological changes in the pulp and periodontal tissue, is the most common cause of orofacial pain and relatively easy to diagnose. However, distinguishing orofacial pain and nonodontogenic toothache due to myofascial, neuropathic, neurovascular, paranasal sinus and cardiac originating, and psychogenic pain presents diagnostic challenges that may result in incorrect treatment. Therefore, dentists must recognize that orofacial pain can arise from not only dental issues but also other causes. This case report explores the necessary considerations in diagnosing orofacial pain and nonodontogenic toothache by examining the diagnoses of patients presenting at the dental hospital with orofacial pain and nonodontogenic toothache of cardiac origin.

Hydroxyurea is an antineoplastic agent with selective cytotoxicity for cells in the DNA synthesizing phase, or S phase, of the cell cycle. It is commonly used in the treatment of myeloproliferative disorders, e.g., chronic myelogenous leukemia, essential thrombocythemia and polycythemia vera. Its major adverse reactions are reversible and dose dependent marrow suppression and gastroenteric disturbances. Cutaneous side effects such as erythema, hyperpigmentation, lichen planus-like dermatitis, nail discoloration and alopecia, atropy of the skin occur, especially with long-term treatment. Painful leg ulcers in association with hydroxyurea have only rarely been reported. The ulcers were usually extremely painful and typically located near the malleoli but were occasionally found over the tibia, on the dorsal aspect of the feet, calves, knees, heels, and hands. Any minor trauma could precipitate skin breakdown and ulceration and these ulcers tended to heal slowly. No consistent correlation between the dose or duration of hydroxyurea therapy and the occurrence of ulcers. Complete wound healing was achieved by simply discontinuing treatment with hydroxyurea. We describe 2 patients who developed spontaneous painful lower leg ulcers during long-term hydroxyurea therapy for a myeloproliferative disorder(chronic myelogenous leukemia and essential thrombo cythemia). All ulcers were painful and typically located both lateral malleoli. These ulcers healed only after hydroxyurea was withdrawn and with conservative therapy including manual debridement and occlusive dressing.
Alopecia ; Bone Marrow ; Cell Cycle ; Debridement ; Dermatitis ; DNA ; Erythema ; Foot ; Hand ; Heel ; Humans ; Hydroxyurea ; Hyperpigmentation ; Knee ; Leg Ulcer* ; Leg* ; Leukemia, Myelogenous, Chronic, BCR-ABL Positive ; Leukemia, Myeloid ; Lichens ; Myeloproliferative Disorders ; Occlusive Dressings ; Polycythemia Vera ; S Phase ; Skin ; Thrombocythemia, Essential ; Tibia ; Ulcer ; Wound Healing